CN105230550A - Bait throwing device for fish pond - Google Patents
Bait throwing device for fish pond Download PDFInfo
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- CN105230550A CN105230550A CN201510712640.XA CN201510712640A CN105230550A CN 105230550 A CN105230550 A CN 105230550A CN 201510712640 A CN201510712640 A CN 201510712640A CN 105230550 A CN105230550 A CN 105230550A
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- feed pipe
- material spray
- flow distribution
- distribution plate
- bait
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Abstract
The invention provides a bait throwing device for a fish pond. The bait throwing device comprises an air-blast system, a material-conveying system, a feeding system and a material-spraying system. The feeding system further comprises a wind-shielding board, a stirring shaft and stirring blades. The wind-shielding board is formed at the position where a feeding pipe and a material-conveying pipe are connected and used for wrapping space. The stirring shaft is located at the bottom of the feeding pipe and downwardly extends to penetrate through the wind-shielding board and the feeding pipe. The stirring blades are fixedly connected to the stirring shaft and can drive the stirring shaft to rotate. The bait throwing device for the fish pond has following advantages: blockage of the feeding pipe is avoidable; baits do not fail to drop down into the material-conveying pipe; all material-spraying platforms are prevented from distributing material unevenly; oxygen in the water is increased; and the bait throwing device is adapted to a fish pond with a large area or a plurality of fish ponds.
Description
Technical field
The present invention relates to a kind of bait delivery device, especially in regard to a kind of bait delivery device of fish pond.
Background technology
It is all be arranged on the workbench of lakeside by feed points that present fish pond charging device also has a lot, will first bait be moved on workbench time each needs feed intake, when causing rainy weather workbench relatively to be slided like this, then go to feed intake can be dangerous, easily falls and even fall in lake.
Feeding intake with long pipeline generally has vacuum suction and air blast to blow two modes, but the words of vacuum suction need equipment to be arranged on fish pond central authorities, is unfavorable for maintenance, and by wind and weather easy damaged.Two problems is had to need to solve when adopting long pipeline to feed intake: one is that pipeline easily blocks, and two is that sub-material is uneven.Feed too much in pipe material if the bait in feed pipe is once come to, just easily cause blocking, at this time checking all can be cumbersome with maintenance, wastes time and energy.If a corresponding material spray platform of fan blower, then do not have the problem of sub-material, but this can only be applicable to small size or independent fish pond.If a corresponding several material spray platform of fan blower, although can be suitable for the fish pond of larger area, bait has the problem of sub-material inequality unavoidably when delivering to each material spray platform.
Use air blast blowing method also to there is two problems, one is when bait being thrown in inlet pipe road, owing to there is blast in pipeline, easily makes the gravity of bait be less than pressure and then cannot freely drop in pipeline; Two is also occur stopping state in feed pipe, causes bait to fall.These are all the problems that must solve.
Summary of the invention
The object of the present invention is to provide a kind ofly can prevent feed pipe from blocking, prevent bait from cannot fall because of blast, prevent charging line from blocking, prevent each material spray platform sub-material uneven, be easy to material loading and reduce the fish pond bait delivery device that danger, the oxygen that can increase in water, applicable large area or multiple fish pond use simultaneously.
For solving the problems of the technologies described above, the invention provides following technical scheme: a kind of fish pond bait delivery device, it includes
Blower system, blower system includes one or more fan blower, and extraneous air to be drawn in the bait delivery device of fish pond and to produce certain blast by fan blower, bait can be blowed to material spray platform;
Feed system, feed system includes a feed pipe, and one end of feed pipe is connected with the air outlet of fan blower;
Feed system, feed system includes feed pipe, and feed pipe is arranged on the one end near fan blower on feed pipe, and feed pipe is vertically placed and is connected with the top seal of feed pipe, forms the through connector to feed pipe inside in junction; With
Dispensing system, dispensing system includes one or more material spray platform and the material spray inlet pipe corresponding with material spray platform, material spray platform includes multiple spray material port and a material spray pipeline, and material spray pipeline is connected with one end of material spray inlet pipe, and the other end of material spray inlet pipe is flexibly connected with the other end of feed pipe.In addition, also include in the feed system in the bait delivery device of fish pond of the present invention
Deep bead, deep bead is arranged on the periphery of connector in feed pipe, and forms a coating space to connector, and its opening direction is consistent with wind direction in feed pipe, prevents bait from cannot fall because of blast; With
Shaft, first stirring vane and the second stirring vane, shaft is arranged on the bottom of feed pipe, and extend downward through deep bead and feed pipe, first, second stirring vane is positioned at feed pipe, the below of deep bead, first, second stirring vane is arranged on shaft and angle between the first stirring vane and the second stirring vane is 160-170 °, first, the front end of the second stirring vane all bends and overbending direction is contrary, wherein the front end bending angle of the first stirring vane is 150-160 °, the front end bending angle of the second stirring vane is 160-170 °, first, second stirring vane rotates with the wind,
Shaft arranges the bottom of feed pipe, and extends downward through deep bead and feed pipe;
Dispensing system also includes flow distribution plate, flow distribution plate be arranged on feed pipe with each material spray inlet pipe junction, flow distribution plate includes the fanning strip being fixed on feed pipe inwall and the retaining wall stretched out away along fanning strip straight flange and perpendicular to fanning strip, the bait of process branches in material spray inlet pipe by flow distribution plate in proportion, fully ensure that bait can sub-material even; Flow distribution plate diversion area is that the sectional area of feed pipe is multiplied by the quantity of material spray platform after flow distribution plate shunting and the ratio of total material spray number of units amount; This makes each material spray platform sub-material even.
Technique effect: in the present invention, the angle of first, second stirring vane is arranged, the problem of shaft dyskinesia blade can being avoided to be in critical localisation or cause due to accumulation and the embedding of bait, make shaft get final product ease rotation when fan blower has wind to bloat, performance is more reliable while energy-conservation.
As a preferred version of fish pond of the present invention bait delivery device, also comprise the dispersal device be arranged in feed pipe, the quantity of dispersal device is identical with flow distribution plate and be arranged on the front of flow distribution plate one to one; Dispersal device comprises a rotating shaft and rotating shaft overlaps with the axis of feed pipe, rotating shaft is provided with along its length multicomponent to fall apart vane group, every component vane group of faling apart comprises four identical distribution blades and four distribution blades are arranged at equal intervals along the circumferencial direction of rotating shaft;
Distribution blade is list structure and its blade face is smooth surface, and one end of distribution blade is fixed in rotating shaft and angle between its cross section and rotating shaft axis approximates 20-40 °;
Technique effect: the dispersal device designed by the present invention is equivalent to the secondary agitation carried out before bait in the end enters material spray inlet pipe, bait can be made to fill in feed pipe, meanwhile, in the setting of dispersal device and the present invention, flow distribution plate height ratio complements each other, and structure is more reasonable.
As a preferred version of fish pond of the present invention bait delivery device, the rational height of flow distribution plate raises, specifically according to following formulae discovery gradually along the length direction of feed pipe:
Wherein,
be defined as the diameter of feed pipe,
be defined as the sum of flow distribution plate,
be defined as the number of required flow distribution plate front flow distribution plate;
Technique effect: the present invention devises flow distribution plate height formula, be evenly distributed in feed pipe at bait after dispersal device, rational flow distribution plate height ratio can make bait enter being in equal proportions of each stuff-spraying pipe, guarantee that bait distributes rationally when spurting into fish pond, bait is thrown in effect and is reached best.
The material of distribution blade is stainless steel, and its production craft step is: steel billet blanking-forging-forging size and surface inspection-thermal treatment-mechanical roughing-ultrasonic inspection-mechanical test-machine finishing are to required form and size-end treatment;
Select blank to be F316/316L material, the mass percent of its chemical composition is: C:0.25-0.35%, Si:0.85-1.25%, Mn:1.85-2.95%, P:0.04-0.05%, Ni:11-13%, Cr:16.5-17.5%, Nb:0.15-0.20%, Cu:0.85-0.95%, N:0.08-0.11%, Mo::2.15-2.95%, Al:0.2-0.3%, S:0.025-0.035%, Ti:0.03-0.04%, V:0.02-0.03%, B:0.002-0.004%, lanthanide rare: 3-5%, surplus is Fe;
The constituent mass percentage of described lanthanide rare is: lanthanum: 20-24%, cerium: 20-25%, samarium: 14-16%, neodymium: 14-16%, gadolinium: 2-4%, praseodymium: 16-18%, dysprosium: 5-6%, all the other lanthanide series: 1-3%, and above each component sum is 100%;
Steel billet blanking: analyze qualified after, select the alloy blank of below 5000Kg to carry out electric furnace steel making (vacuum arc remelting or electroslag remelting), during blanking, resection is the 24-26% of steel ingot; After blank is heated to 700 DEG C in electric furnace, control to quickly heat up to initial forging temperature in 3 minutes, blank of controlling well in the present invention is heated to from entering stove the time required between forging of coming out of the stove, 700 DEG C are heated rapidly to initial forging temperature later, at high temperature the time of staying is short, prevent the sharply increase of crystal grain, ensure that the performance of material is unaffected;
Initial forging temperature is 1100-1200 DEG C; Forging: forging method selects open die forging, final forging temperature control > 900 DEG C, and controlled forge process is than > 3;
Must have enough resection during blanking in the present invention, be the 24-26% of steel ingot, in order to eliminate shrinkage cavity and segregation part; During forging, control initial forging temperature is 1100-1200 DEG C, forging method selects open die forging, final forging temperature control > 900 DEG C, controlled forge process is than > 3, particularly final forging temperature can not be too low, otherwise can increase resistance of deformation, must not forge lower than 900 DEG C;
Thermal treatment: thermal treatment adopts solution treatment, equipment for Heating Processing adopts bell furnace, is specially:
Adopt three sections of heating, first paragraph heating-up temperature is 700-750 DEG C, after temperature, be incubated 10-15min, and second segment heating-up temperature is 850-880 DEG C, after temperature, be incubated 35-40min, and the 3rd section of heating-up temperature is 1010-1150 DEG C, after temperature, be incubated 15-18min;
During cooling controlled cooling model speed be 5.5-6 DEG C per second, the type of cooling is that the pond having and circulate water put into by forging, ensure forging can be cooled to 40 DEG C in 3 minutes;
Thermal treatment after forging is most important to F316/316L material, it is the key factor of exploitation F316/316L material forging, in the present invention, thermal treatment adopts solution treatment, control to heat firm and cooling velocity, the forging forged can be adapted at-196 DEG C, use under having again the working condition of intercrystalline corrosion simultaneously, have excellent mechanical property simultaneously concurrently.
As a preferred version of fish pond of the present invention bait delivery device, deep bead is made up of the first bend and the second bend, contrary and both the junction tangent line in the nock direction of first, second bend overlaps, and the first bend is arranged on the periphery of connector in feed pipe and nock is downward;
Technique effect: according to aerodynamic principle, under subsonic, the air drag that curved surface causes is much smaller than other planes, the loss of wind energy is less, for the unique design of deep bead in the present invention, make more energy will be used to drive bait forwards transportation in the duct, this design simultaneously more not easily forms turbulent flow, and ducted fluid flowing in the wings will be more stable.
As a preferred version of fish pond of the present invention bait delivery device, the part that wherein shaft is positioned at bottom feed pipe is surrounded with stirrer gear, stirrer gear is evenly distributed, and stirrer gear stirs bait along with the rotation of shaft, can fall smoothly.
As a preferred version of fish pond of the present invention bait delivery device, wherein the entry position of feed pipe is also provided with flow controller, flow controller controls the charging area of bait in feed pipe, and it can prevent from entering charging line in a large number in the bait short time, thus results in blockage.
Compared with prior art, the present invention has following beneficial effect:
One, in the middle of feed pipe, be provided with stirrer gear in the present invention, bait broken up, the blocking that preventing lumps causes, flow controller is set in feed pipe front end, the blocking that preventing feeds intake too much causes simultaneously; The power source place fan blower of stirrer gear, to the driving of shaft and first, second stirring vane, does not increase extra power, saves the energy;
Two, the present invention is provided with deep bead in the junction of feed pipe and feed pipe, can prevent the blast in feed pipe from having an impact to the bait in feed pipe, thus causes bait to fall;
Three, the present invention is by being arranged on the flow distribution plate of material spray inlet pipe and feed pipe junction, and is arranged on dispersal device in feed pipe, bait can be distributed to uniformly each material spray platform;
Four, increase water oxygen gas, material spray inlet pipe is flexibly connected with material spray platform, and can be taken apart when not material spray, the mouth of pipe of material spray inlet pipe is put into below liquid level, and the wind that fan blower blows out is emerged from the mouth of pipe, the oxygen content in increase water;
Five, be applicable to large area or multiple fish pond, a feed pipe can be connected to multiple material spray platform, concrete number needs Seeking Truth 70-80 mu fish pond needs a material spray platform, and the fan blower of a 750W can support 4 material spray platforms normally works;
Six, being easy to material loading reduces dangerous, because be long pipeline, charging place can be located in the warehouse away from bank, without the need to being gone to the workbench of lakeside by bait a dead lift.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fish pond bait delivery device designed by the present invention;
Fig. 2 a is the structure side view of shaft lower end in the present invention;
Fig. 2 b is the structure vertical view of shaft lower end in the present invention;
Fig. 2 c is the structure vertical view of shaft lower end in the present invention;
Fig. 3 a is the vertical view of dispersal device list group blade in the present invention;
Fig. 3 b is the end view of dispersal device list group blade in the present invention;
Fig. 4 is the structural representation of material spray platform in bait delivery device in Fig. 1;
Fig. 5 is the syndeton schematic diagram of material spray platform and material spray inlet pipe in Fig. 4;
Fig. 6 is the structural representation of flow distribution plate in bait delivery device in Fig. 1;
Fig. 7 is the structural representation that in Fig. 6, flow distribution plate is connected with feed pipe.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention will be further explained.
embodiment 1
As shown in Figure 1, fish pond of the present invention bait delivery device, it includes blower system 100, feed system 200, feed system 300 and dispensing system 400.
In one embodiment, blower system 100 includes the fan blower 110 that a power is 750W, and feed system 200 includes a feed pipe 210, and one end of feed pipe 210 is connected with fan blower 110, and fan blower 110 is introduced extraneous air and entered in feed pipe 210.
In another embodiment, blower system can include multiple stage fan blower.
In FIG, feed system 300 includes feed pipe 310, flow controller 320, deep bead 330, shaft 340, first stirring vane 3501, second stirring vane 3502 and stirrer gear 360; Wherein feed pipe 310 is arranged on the one end near fan blower 100 on feed pipe 210, and feed pipe 310 vertically places, and bait can be allowed to drop in feed pipe 210 by self gravitation; Feed pipe 310 and feed pipe 210 are tightly connected, and junction is formed through a connector.
The bottom of feed pipe 310 is provided with flow controller 320, and it can regulate the charging area of bait in feed pipe 310, thus controls uninterrupted when bait enters feed pipe 210, makes it can not cause blocking because moment flow is excessive.
In feed pipe 210, the periphery of connector is provided with deep bead 330, deep bead 330 is made up of the first bend 3301 and the second bend 3302, contrary and both the junction tangent line in the nock direction of first, second bend overlaps, and the first bend 3301 is arranged on the periphery of connector in feed pipe 210 and nock is downward.
Shaft 340 is also provided with in the bottom of feed pipe 310, shaft 340 continues to downward-extension bottom feed pipe 310, successively through connector, deep bead 330, feed pipe 210,1 bearing block is respectively arranged with in order to fixing shaft 340 bottom feed pipe 210 He bottom deep bead 330, prevent shaft 340 from rocking, cause equipment damage.
The part that shaft 340 is positioned at feed pipe 310 is also provided with stirrer gear 360, and stirrer gear 360 uniform ring, around being fixed on shaft 340, can stirring the bait in feed pipe 310 along with the rotation of shaft 340, enable to fall smoothly.
First, second stirring vane is positioned at feed pipe, the below of deep bead, first, second stirring vane is arranged on shaft and angle between the first stirring vane and the second stirring vane is 160-170 °, first, the front end of the second stirring vane all bends and overbending direction is contrary, wherein the front end bending angle of the first stirring vane is 150-160 °, the front end bending angle of the second stirring vane is 160-170 °, first is driven when fan blower 100 blowing is come, second stirring vane rotates, thus drive the shaft 340 be fixedly connected with it to rotate, reach the object that bait in feed pipe 310 is stirred, thus prevent blocking in feed pipe 310.
Flow controller 320 is arranged on the top of shaft 340;
Also comprise the dispersal device be arranged in feed pipe, the quantity of dispersal device is identical with flow distribution plate and be arranged on the front of flow distribution plate one to one; Dispersal device comprises a rotating shaft 510 and rotating shaft overlaps with the axis of feed pipe, rotating shaft 510 is provided with along its length multicomponent to fall apart vane group, every component vane group of faling apart comprises four identical distribution blades 520 and four distribution blades 520 are arranged at equal intervals along the circumferencial direction of rotating shaft 510;
Distribution blade 520 is for list structure and its blade face is smooth surface, and one end of distribution blade 520 is fixed in rotating shaft 510 and angle between its cross section and rotating shaft 510 axis approximates 20-40 °; The material of distribution blade 520 is stainless steel, and its production craft step is: steel billet blanking-forging-forging size and surface inspection-thermal treatment-mechanical roughing-ultrasonic inspection-mechanical test-machine finishing are to required form and size-end treatment;
Select blank to be F316/316L material, the mass percent of its chemical composition is: C:0.25%, Si:1.25%, Mn:2.95%, P:0.04%, Ni:13%, Cr:16.5%, Nb:0.20%, Cu:0.85%, N:0.11%, Mo::2.15%, Al:0.3%, S:0.025%, Ti:0.04%, V:0.02%, B:0.004%, lanthanide rare: 3%, surplus is Fe;
The constituent mass percentage of described lanthanide rare is: lanthanum: 20-24%, cerium: 20-25%, samarium: 14-16%, neodymium: 14-16%, gadolinium: 2-4%, praseodymium: 16-18%, dysprosium: 5-6%, all the other lanthanide series: 1-3%, and above each component sum is 100%;
Steel billet blanking: analyze qualified after, select the alloy blank of below 5000Kg to carry out electric furnace steel making (vacuum arc remelting or electroslag remelting), during blanking, resection is 24% of steel ingot; After blank is heated to 700 DEG C in electric furnace, control to quickly heat up to initial forging temperature in 3 minutes, initial forging temperature is 1200 DEG C;
Forging: forging method selects open die forging, final forging temperature control > 900 DEG C, and controlled forge process is than > 3;
Thermal treatment: thermal treatment adopts solution treatment, equipment for Heating Processing adopts bell furnace, is specially:
Adopt three sections of heating, first paragraph heating-up temperature is 700 DEG C, after temperature, be incubated 15min, and second segment heating-up temperature is 850 DEG C, after temperature, be incubated 40min, and the 3rd section of heating-up temperature is 1010 DEG C, after temperature, be incubated 18min;
During cooling controlled cooling model speed be 5.5-6 DEG C per second, ensure forging can be cooled to 40 DEG C in 3 minutes.
In figs. 2 and 3, dispensing system 400 includes 3 material spray platforms 410 and 3 material spray inlet pipes 420.Each material spray platform 410 includes 1 material spray pipeline 411 and 8 spray material ports 412, one end of material spray pipeline 411 is communicated with 8 spray material ports 412, the other end of material spray pipeline 411 is flexibly connected with one end of material spray inlet pipe 420, and the other end of material spray inlet pipe 420 is connected with feed pipe 210.Material spray inlet pipe 420 is flexibly connected with material spray platform 410, and when not needing to spray bait, being pulled down by material spray inlet pipe 420, put it into below liquid level from material spray platform 410, fan blower continues blowing, is dissolved in water by the oxygen in air.
The wind that fan blower 110 blows out enters material spray inlet pipe 420 with bait from feed pipe 210, then enters material spray pipeline 411 from material spray inlet pipe 420, finally sprays from 8 spray material ports 412, spills to fish pond.
In figures 4 and 5, dispensing system 400 also comprises, 3 flow distribution plates 430, the junction being arranged on each feed pipe 210 and material spray inlet pipe 420 of flow distribution plate 430 correspondence; The rational height of flow distribution plate raises, specifically according to following formulae discovery gradually along the length direction of feed pipe:
Wherein,
be defined as the diameter of feed pipe,
be defined as the sum of flow distribution plate,
be defined as the number of required flow distribution plate front flow distribution plate, for 3 pieces of flow distribution plates, the diameter of feed pipe is 60cm, then the height of 3 pieces of flow distribution plates is followed successively by 20cm, 30cm, 60cm.
Flow distribution plate 430 includes fanning strip 431 and along the straight flange of fanning strip 431 and the retaining wall 432 stretched out away perpendicular to fanning strip 431 plane, the length of retaining wall 432 extends forward the entrance sheltering from material spray inlet pipe 420, and the arc-shaped side of fanning strip 431 is fixedly connected with described feed pipe 210 inwall.
Flow distribution plate 430 branches in material spray inlet pipe 420 by through bait herein in proportion, this ratio be flow distribution plate 430 shunt after the quantity of material spray platform and the ratio of total material spray number of units amount, namely the flow distribution plate diversion area at first material spray platform place is the flow distribution plate diversion area at 1/3rd, second material spray platform place of the sectional area of feed pipe is 1/2nd of the sectional area of feed pipe.Like this in the total amount of bait, first material spray platform accounts for 1/3rd, and the half that second and the 3rd material spray platform account for remaining 2/3rds is 1/3rd too, can ensure that the bait entering each material spray platform is even like this.
embodiment 2
As shown in Figure 1, fish pond of the present invention bait delivery device, it includes blower system 100, feed system 200, feed system 300 and dispensing system 400.
In one embodiment, blower system 100 includes the fan blower 110 that a power is 750W, and feed system 200 includes a feed pipe 210, and one end of feed pipe 210 is connected with fan blower 110, and fan blower 110 is introduced extraneous air and entered in feed pipe 210.
In another embodiment, blower system can include multiple stage fan blower.
In FIG, feed system 300 includes feed pipe 310, flow controller 320, deep bead 330, shaft 340, first stirring vane 3501, second stirring vane 3502 and stirrer gear 360; Wherein feed pipe 310 is arranged on the one end near fan blower 100 on feed pipe 210, and feed pipe 310 vertically places, and bait can be allowed to drop in feed pipe 210 by self gravitation; Feed pipe 310 and feed pipe 210 are tightly connected, and junction is formed through a connector.
The bottom of feed pipe 310 is provided with flow controller 320, and it can regulate the charging area of bait in feed pipe 310, thus controls uninterrupted when bait enters feed pipe 210, makes it can not cause blocking because moment flow is excessive.
In feed pipe 210, the periphery of connector is provided with deep bead 330, deep bead 330 is made up of the first bend 3301 and the second bend 3302, contrary and both the junction tangent line in the nock direction of first, second bend overlaps, and the first bend 3301 is arranged on the periphery of connector in feed pipe 210 and nock is downward.
Shaft 340 is also provided with in the bottom of feed pipe 310, shaft 340 continues to downward-extension bottom feed pipe 310, successively through connector, deep bead 330, feed pipe 210,1 bearing block is respectively arranged with in order to fixing shaft 340 bottom feed pipe 210 He bottom deep bead 330, prevent shaft 340 from rocking, cause equipment damage.
The part that shaft 340 is positioned at feed pipe 310 is also provided with stirrer gear 360, and stirrer gear 360 uniform ring, around being fixed on shaft 340, can stirring the bait in feed pipe 310 along with the rotation of shaft 340, enable to fall smoothly.
First, second stirring vane is positioned at feed pipe, the below of deep bead, first, second stirring vane is arranged on shaft and angle between the first stirring vane and the second stirring vane is 160-170 °, first, the front end of the second stirring vane all bends and overbending direction is contrary, wherein the front end bending angle of the first stirring vane is 150-160 °, the front end bending angle of the second stirring vane is 160-170 °, first is driven when fan blower 100 blowing is come, second stirring vane rotates, thus drive the shaft 340 be fixedly connected with it to rotate, reach the object that bait in feed pipe 310 is stirred, thus prevent blocking in feed pipe 310.
Flow controller 320 is arranged on the top of shaft 340;
Also comprise the dispersal device be arranged in feed pipe, the quantity of dispersal device is identical with flow distribution plate and be arranged on the front of flow distribution plate one to one; Dispersal device comprises a rotating shaft 510 and rotating shaft overlaps with the axis of feed pipe, rotating shaft 510 is provided with along its length multicomponent to fall apart vane group, every component vane group of faling apart comprises four identical distribution blades 520 and four distribution blades 520 are arranged at equal intervals along the circumferencial direction of rotating shaft 510;
Distribution blade 520 is for list structure and its blade face is smooth surface, and one end of distribution blade 520 is fixed in rotating shaft 510 and angle between its cross section and rotating shaft 510 axis approximates 20-40 °; The material of distribution blade 520 is stainless steel, and its production craft step is: steel billet blanking-forging-forging size and surface inspection-thermal treatment-mechanical roughing-ultrasonic inspection-mechanical test-machine finishing are to required form and size-end treatment;
Select blank to be F316/316L material, the mass percent of its chemical composition is: C:0.35%, Si:0.85%, Mn:2.95%, P:0.04%, Ni:13%, Cr:16.5%, Nb:0.20%, Cu:0.85%, N:0.11%, Mo::2.15%, Al:0.3%, S:0.025%, Ti:0.04%, V:0.02%, B:0.004%, lanthanide rare: 5%, surplus is Fe;
The constituent mass percentage of described lanthanide rare is: lanthanum: 20-24%, cerium: 20-25%, samarium: 14-16%, neodymium: 14-16%, gadolinium: 2-4%, praseodymium: 16-18%, dysprosium: 5-6%, all the other lanthanide series: 1-3%, and above each component sum is 100%;
Steel billet blanking: analyze qualified after, select the alloy blank of below 5000Kg to carry out electric furnace steel making (vacuum arc remelting or electroslag remelting), during blanking, resection is 26% of steel ingot; After blank is heated to 700 DEG C in electric furnace, control to quickly heat up to initial forging temperature in 3 minutes, initial forging temperature is 1100 DEG C;
Forging: forging method selects open die forging, final forging temperature control > 900 DEG C, and controlled forge process is than > 3;
Thermal treatment: thermal treatment adopts solution treatment, equipment for Heating Processing adopts bell furnace, is specially:
Adopt three sections of heating, first paragraph heating-up temperature is 750 DEG C, after temperature, be incubated 10min, and second segment heating-up temperature is 880 DEG C, after temperature, be incubated 35min, and the 3rd section of heating-up temperature is 1150 DEG C, after temperature, be incubated 15min;
During cooling controlled cooling model speed be 5.5-6 DEG C per second, ensure forging can be cooled to 40 DEG C in 3 minutes.
In figs. 2 and 3, dispensing system 400 includes 3 material spray platforms 410 and 3 material spray inlet pipes 420.Each material spray platform 410 includes 1 material spray pipeline 411 and 8 spray material ports 412, one end of material spray pipeline 411 is communicated with 8 spray material ports 412, the other end of material spray pipeline 411 is flexibly connected with one end of material spray inlet pipe 420, and the other end of material spray inlet pipe 420 is connected with feed pipe 210.Material spray inlet pipe 420 is flexibly connected with material spray platform 410, and when not needing to spray bait, being pulled down by material spray inlet pipe 420, put it into below liquid level from material spray platform 410, fan blower continues blowing, is dissolved in water by the oxygen in air.
The wind that fan blower 110 blows out enters material spray inlet pipe 420 with bait from feed pipe 210, then enters material spray pipeline 411 from material spray inlet pipe 420, finally sprays from 8 spray material ports 412, spills to fish pond.
In figures 4 and 5, dispensing system 400 also comprises, 3 flow distribution plates 430, the junction being arranged on each feed pipe 210 and material spray inlet pipe 420 of flow distribution plate 430 correspondence; The rational height of flow distribution plate raises, specifically according to following formulae discovery gradually along the length direction of feed pipe:
Wherein,
be defined as the diameter of feed pipe,
be defined as the sum of flow distribution plate,
be defined as the number of required flow distribution plate front flow distribution plate, for 3 pieces of flow distribution plates, the diameter of feed pipe is 60cm, then the height of 3 pieces of flow distribution plates is followed successively by 20cm, 30cm, 60cm.
Flow distribution plate 430 includes fanning strip 431 and along the straight flange of fanning strip 431 and the retaining wall 432 stretched out away perpendicular to fanning strip 431 plane, the length of retaining wall 432 extends forward the entrance sheltering from material spray inlet pipe 420, and the arc-shaped side of fanning strip 431 is fixedly connected with described feed pipe 210 inwall.
Flow distribution plate 430 branches in material spray inlet pipe 420 by through bait herein in proportion, this ratio be flow distribution plate 430 shunt after the quantity of material spray platform and the ratio of total material spray number of units amount, namely the flow distribution plate diversion area at first material spray platform place is the flow distribution plate diversion area at 1/3rd, second material spray platform place of the sectional area of feed pipe is 1/2nd of the sectional area of feed pipe.Like this in the total amount of bait, first material spray platform accounts for 1/3rd, and the half that second and the 3rd material spray platform account for remaining 2/3rds is 1/3rd too, can ensure that the bait entering each material spray platform is even like this.
embodiment 3
As shown in Figure 1, fish pond of the present invention bait delivery device, it includes blower system 100, feed system 200, feed system 300 and dispensing system 400.
In one embodiment, blower system 100 includes the fan blower 110 that a power is 750W, and feed system 200 includes a feed pipe 210, and one end of feed pipe 210 is connected with fan blower 110, and fan blower 110 is introduced extraneous air and entered in feed pipe 210.
In another embodiment, blower system can include multiple stage fan blower.
In FIG, feed system 300 includes feed pipe 310, flow controller 320, deep bead 330, shaft 340, first stirring vane 3501, second stirring vane 3502 and stirrer gear 360; Wherein feed pipe 310 is arranged on the one end near fan blower 100 on feed pipe 210, and feed pipe 310 vertically places, and bait can be allowed to drop in feed pipe 210 by self gravitation; Feed pipe 310 and feed pipe 210 are tightly connected, and junction is formed through a connector.
The bottom of feed pipe 310 is provided with flow controller 320, and it can regulate the charging area of bait in feed pipe 310, thus controls uninterrupted when bait enters feed pipe 210, makes it can not cause blocking because moment flow is excessive.
In feed pipe 210, the periphery of connector is provided with deep bead 330, deep bead 330 is made up of the first bend 3301 and the second bend 3302, contrary and both the junction tangent line in the nock direction of first, second bend overlaps, and the first bend 3301 is arranged on the periphery of connector in feed pipe 210 and nock is downward.
Shaft 340 is also provided with in the bottom of feed pipe 310, shaft 340 continues to downward-extension bottom feed pipe 310, successively through connector, deep bead 330, feed pipe 210,1 bearing block is respectively arranged with in order to fixing shaft 340 bottom feed pipe 210 He bottom deep bead 330, prevent shaft 340 from rocking, cause equipment damage.
The part that shaft 340 is positioned at feed pipe 310 is also provided with stirrer gear 360, and stirrer gear 360 uniform ring, around being fixed on shaft 340, can stirring the bait in feed pipe 310 along with the rotation of shaft 340, enable to fall smoothly.
First, second stirring vane is positioned at feed pipe, the below of deep bead, first, second stirring vane is arranged on shaft and angle between the first stirring vane and the second stirring vane is 160-170 °, first, the front end of the second stirring vane all bends and overbending direction is contrary, wherein the front end bending angle of the first stirring vane is 150-160 °, the front end bending angle of the second stirring vane is 160-170 °, first is driven when fan blower 100 blowing is come, second stirring vane rotates, thus drive the shaft 340 be fixedly connected with it to rotate, reach the object that bait in feed pipe 310 is stirred, thus prevent blocking in feed pipe 310.
Flow controller 320 is arranged on the top of shaft 340;
Also comprise the dispersal device be arranged in feed pipe, the quantity of dispersal device is identical with flow distribution plate and be arranged on the front of flow distribution plate one to one; Dispersal device comprises a rotating shaft 510 and rotating shaft overlaps with the axis of feed pipe, rotating shaft 510 is provided with along its length multicomponent to fall apart vane group, every component vane group of faling apart comprises four identical distribution blades 520 and four distribution blades 520 are arranged at equal intervals along the circumferencial direction of rotating shaft 510;
Distribution blade 520 is for list structure and its blade face is smooth surface, and one end of distribution blade 520 is fixed in rotating shaft 510 and angle between its cross section and rotating shaft 510 axis approximates 20-40 °; The material of distribution blade 520 is stainless steel, and its production craft step is: steel billet blanking-forging-forging size and surface inspection-thermal treatment-mechanical roughing-ultrasonic inspection-mechanical test-machine finishing are to required form and size-end treatment;
Select blank to be F316/316L material, the mass percent of its chemical composition is: C:0.30%, Si:1.15%, Mn:2.25%, P:0.045%, Ni:12%, Cr:16.5%, Nb:0.18%, Cu:0.90%, N:0.095%, Mo::2.65%, Al:0.25%, S:0.030%, Ti:0.035%, V:0.025%, B:0.003%, lanthanide rare: 4%, surplus is Fe;
The constituent mass percentage of described lanthanide rare is: lanthanum: 20-24%, cerium: 20-25%, samarium: 14-16%, neodymium: 14-16%, gadolinium: 2-4%, praseodymium: 16-18%, dysprosium: 5-6%, all the other lanthanide series: 1-3%, and above each component sum is 100%;
Steel billet blanking: analyze qualified after, select the alloy blank of below 5000Kg to carry out electric furnace steel making (vacuum arc remelting or electroslag remelting), during blanking, resection is 25% of steel ingot; After blank is heated to 700 DEG C in electric furnace, control to quickly heat up to initial forging temperature in 3 minutes, initial forging temperature is 1150 DEG C;
Forging: forging method selects open die forging, final forging temperature control > 900 DEG C, and controlled forge process is than > 3;
Thermal treatment: thermal treatment adopts solution treatment, equipment for Heating Processing adopts bell furnace, is specially:
Adopt three sections of heating, first paragraph heating-up temperature is 725 DEG C, after temperature, be incubated 11min, and second segment heating-up temperature is 865 DEG C, after temperature, be incubated 36min, and the 3rd section of heating-up temperature is 1095 DEG C, after temperature, be incubated 16min;
During cooling controlled cooling model speed be 5.5-6 DEG C per second, ensure forging can be cooled to 40 DEG C in 3 minutes.
In figs. 2 and 3, dispensing system 400 includes 3 material spray platforms 410 and 3 material spray inlet pipes 420.Each material spray platform 410 includes 1 material spray pipeline 411 and 8 spray material ports 412, one end of material spray pipeline 411 is communicated with 8 spray material ports 412, the other end of material spray pipeline 411 is flexibly connected with one end of material spray inlet pipe 420, and the other end of material spray inlet pipe 420 is connected with feed pipe 210.Material spray inlet pipe 420 is flexibly connected with material spray platform 410, and when not needing to spray bait, being pulled down by material spray inlet pipe 420, put it into below liquid level from material spray platform 410, fan blower continues blowing, is dissolved in water by the oxygen in air.
The wind that fan blower 110 blows out enters material spray inlet pipe 420 with bait from feed pipe 210, then enters material spray pipeline 411 from material spray inlet pipe 420, finally sprays from 8 spray material ports 412, spills to fish pond.
In figures 4 and 5, dispensing system 400 also comprises, 3 flow distribution plates 430, the junction being arranged on each feed pipe 210 and material spray inlet pipe 420 of flow distribution plate 430 correspondence; The rational height of flow distribution plate raises, specifically according to following formulae discovery gradually along the length direction of feed pipe:
Wherein,
be defined as the diameter of feed pipe,
be defined as the sum of flow distribution plate,
be defined as the number of required flow distribution plate front flow distribution plate, for 3 pieces of flow distribution plates, the diameter of feed pipe is 60cm, then the height of 3 pieces of flow distribution plates is followed successively by 20cm, 30cm, 60cm.
Flow distribution plate 430 includes fanning strip 431 and along the straight flange of fanning strip 431 and the retaining wall 432 stretched out away perpendicular to fanning strip 431 plane, the length of retaining wall 432 extends forward the entrance sheltering from material spray inlet pipe 420, and the arc-shaped side of fanning strip 431 is fixedly connected with described feed pipe 210 inwall.
Flow distribution plate 430 branches in material spray inlet pipe 420 by through bait herein in proportion, this ratio be flow distribution plate 430 shunt after the quantity of material spray platform and the ratio of total material spray number of units amount, namely the flow distribution plate diversion area at first material spray platform place is the flow distribution plate diversion area at 1/3rd, second material spray platform place of the sectional area of feed pipe is 1/2nd of the sectional area of feed pipe.Like this in the total amount of bait, first material spray platform accounts for 1/3rd, and the half that second and the 3rd material spray platform account for remaining 2/3rds is 1/3rd too, can ensure that the bait entering each material spray platform is even like this.
Fish pond of the present invention bait delivery device may be used for large-area fish pond or multiple little fish pond separately, use only the fan blower of a 750W in the above-described embodiments, it can support at most 4 bait delivery devices, because each material spray platform ejection bait needs certain blast, if wind-force then easily causes line clogging; Have employed 3 material spray platforms in the above-described embodiments, then can be applicable to a fish pond being less than the fish pond of 240 mu or 3 single areas and being less than 80 mu.
The mode that fish pond of the present invention bait delivery device adopts air blast to blow throws in bait, only needs to be connected to material spray platform with a long pipeline from feed points; Because service range increases, feed points can be arranged in the warehouse away from lakeside, conveniently can carry bait, can keep out wind and rain again.Eliminate the trouble and danger of to be removed by bait to lakeside workbench.
It should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (6)
1. a fish pond bait delivery device, it includes
Blower system, described blower system includes one or more fan blower, and extraneous air to be drawn in the bait delivery device of described fish pond and to produce certain blast by described fan blower;
Feed system, described feed system includes a feed pipe, and one end of described feed pipe is connected with the air outlet of described fan blower;
Feed system, described feed system includes feed pipe, described feed pipe is arranged on the one end near fan blower on described feed pipe, and described feed pipe is vertically placed and is connected with the top seal of described feed pipe, forms the through connector to feed pipe inside in junction; With
Dispensing system, described dispensing system includes one or more material spray platform and the material spray inlet pipe corresponding with described material spray platform, described material spray platform includes multiple spray material port and a material spray pipeline communicated with spray material port, described material spray pipeline is connected with one end of described material spray inlet pipe, the other end of described material spray inlet pipe is flexibly connected with the other end of described feed pipe, it is characterized in that:
Described dispensing system also includes flow distribution plate, described flow distribution plate be arranged on described feed pipe with each material spray inlet pipe junction, described flow distribution plate includes the fanning strip being fixed on described feed pipe inwall and the retaining wall stretched out away along fanning strip straight flange and perpendicular to fanning strip, and described flow distribution plate diversion area is that the sectional area of feed pipe is multiplied by the quantity of material spray platform after flow distribution plate shunting and the ratio of total material spray number of units amount.
2. a kind of fish pond according to claim 1 bait delivery device, it is characterized in that: in described feed system, also include deep bead, described deep bead is arranged on the periphery of connector in feed pipe, and a coating space is formed to described connector, its opening direction is consistent with wind direction in described feed pipe; With
Shaft, first stirring vane and the second stirring vane, described shaft is arranged on the bottom of described feed pipe, and extend downward through deep bead and feed pipe, described first, second stirring vane is positioned at described feed pipe, the below of deep bead, described first, second stirring vane is arranged on shaft and angle between the first stirring vane and the second stirring vane is 160-170 °, described first, the front end of the second stirring vane all bends and overbending direction is contrary, wherein the front end bending angle of the first stirring vane is 150-160 °, the front end bending angle of the second stirring vane is 160-170 °, described first, second stirring vane rotates with the wind,
Described deep bead is made up of the first bend and the second bend, and contrary and both the junction tangent line in the nock direction of first, second bend described overlaps, and described first bend is arranged on the periphery of connector in feed pipe and nock is downward;
Described shaft arranges the bottom of described feed pipe, and extends downward through deep bead and feed pipe.
3. fish pond according to claim 1 bait delivery device, is characterized in that, also comprise the dispersal device be arranged in feed pipe, and the quantity of described dispersal device is identical with flow distribution plate and be arranged on the front of described flow distribution plate one to one; Described dispersal device comprises a rotating shaft and described rotating shaft overlaps with the axis of feed pipe, described rotating shaft is provided with along its length multicomponent to fall apart vane group, every component vane group of faling apart comprises four identical distribution blades and four distribution blades are arranged at equal intervals along the circumferencial direction of rotating shaft;
Described distribution blade is list structure and its blade face is smooth surface, and one end of described distribution blade is fixed in rotating shaft and angle between its cross section and rotating shaft axis approximates 20-40 °;
The material of described distribution blade is stainless steel, and its production craft step is: steel billet blanking-forging-forging size and surface inspection-thermal treatment-mechanical roughing-ultrasonic inspection-mechanical test-machine finishing are to required form and size-end treatment;
Select blank to be F316/316L material, the mass percent of its chemical composition is: C:0.25-0.35%, Si:0.85-1.25%, Mn:1.85-2.95%, P:0.04-0.05%, Ni:11-13%, Cr:16.5-17.5%, Nb:0.15-0.20%, Cu:0.85-0.95%, N:0.08-0.11%, Mo::2.15-2.95%, Al:0.2-0.3%, S:0.025-0.035%, Ti:0.03-0.04%, V:0.02-0.03%, B:0.002-0.004%, lanthanide rare: 3-5%, surplus is Fe;
The constituent mass percentage of described lanthanide rare is: lanthanum: 20-24%, cerium: 20-25%, samarium: 14-16%, neodymium: 14-16%, gadolinium: 2-4%, praseodymium: 16-18%, dysprosium: 5-6%, all the other lanthanide series: 1-3%, and above each component sum is 100%;
Steel billet blanking: analyze qualified after, select the alloy blank of below 5000Kg to carry out electric furnace steel making (vacuum arc remelting or electroslag remelting), during blanking, resection is the 24-26% of steel ingot; After blank is heated to 700 DEG C in electric furnace, control to quickly heat up to initial forging temperature in 3 minutes, initial forging temperature is 1100-1200 DEG C;
Forging: forging method selects open die forging, final forging temperature control > 900 DEG C, and controlled forge process is than > 3;
Thermal treatment: thermal treatment adopts solution treatment, equipment for Heating Processing adopts bell furnace, is specially:
Adopt three sections of heating, first paragraph heating-up temperature is 700-750 DEG C, after temperature, be incubated 10-15min, and second segment heating-up temperature is 850-880 DEG C, after temperature, be incubated 35-40min, and the 3rd section of heating-up temperature is 1010-1150 DEG C, after temperature, be incubated 15-18min;
During cooling controlled cooling model speed be 5.5-6 DEG C per second, ensure forging can be cooled to 40 DEG C in 3 minutes.
4. fish pond according to claim 1 bait delivery device, is characterized in that, the rational height of described flow distribution plate raises, specifically according to following formulae discovery gradually along the length direction of feed pipe:
Wherein,
be defined as the diameter of feed pipe,
be defined as the sum of flow distribution plate,
be defined as the number of required flow distribution plate front flow distribution plate.
5. a kind of fish pond according to claim 2 bait delivery device, it is characterized in that: the part that described shaft is positioned at bottom described feed pipe is surrounded with stirrer gear, described stirrer gear is evenly distributed.
6. a kind of fish pond according to claim 1 bait delivery device, is characterized in that: the entry position of described feed pipe is also provided with flow controller, and described flow controller controls the charging area of bait in feed pipe.
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| CN201510712640.XA CN105230550B (en) | 2015-09-30 | 2015-10-28 | A kind of fish pond bait delivery device |
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| CN201510643154 | 2015-09-30 | ||
| CN201510712640.XA CN105230550B (en) | 2015-09-30 | 2015-10-28 | A kind of fish pond bait delivery device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1559666A (en) * | 1925-03-12 | 1925-11-03 | Napoleon M Bernier | Pneumatic plastering machine |
| CN2140137Y (en) * | 1992-11-25 | 1993-08-18 | 王圣耀 | Straightway granulated feed ejector |
| CN2253111Y (en) * | 1996-03-21 | 1997-04-30 | 蔡如振 | Feeding mechanism for self-spraying feeding fish |
| CN101427659A (en) * | 2007-11-09 | 2009-05-13 | 深圳华油实业发展有限公司 | Bait device |
| CN202310887U (en) * | 2011-12-02 | 2012-07-11 | 余明智 | Automatic batch feeder of shrimp pond |
-
2015
- 2015-10-28 CN CN201510712640.XA patent/CN105230550B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1559666A (en) * | 1925-03-12 | 1925-11-03 | Napoleon M Bernier | Pneumatic plastering machine |
| CN2140137Y (en) * | 1992-11-25 | 1993-08-18 | 王圣耀 | Straightway granulated feed ejector |
| CN2253111Y (en) * | 1996-03-21 | 1997-04-30 | 蔡如振 | Feeding mechanism for self-spraying feeding fish |
| CN101427659A (en) * | 2007-11-09 | 2009-05-13 | 深圳华油实业发展有限公司 | Bait device |
| CN202310887U (en) * | 2011-12-02 | 2012-07-11 | 余明智 | Automatic batch feeder of shrimp pond |
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