CN102763511A - Seed taking device with adjustable accuracy and bunch planting device with adjustable accuracy - Google Patents
Seed taking device with adjustable accuracy and bunch planting device with adjustable accuracy Download PDFInfo
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- CN102763511A CN102763511A CN2012102881194A CN201210288119A CN102763511A CN 102763511 A CN102763511 A CN 102763511A CN 2012102881194 A CN2012102881194 A CN 2012102881194A CN 201210288119 A CN201210288119 A CN 201210288119A CN 102763511 A CN102763511 A CN 102763511A
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Abstract
The invention relates to the technical field of agricultural planting machinery, in particular to a seed taking device with adjustable accuracy and a bunch planting device with adjustable accuracy. The seed taking device with the adjustable accuracy comprises an adjustable seed block assembly which can be fixedly installed on a seed ring body. The adjustable seed block assembly comprises a seed taking block and an adjustable fixed rod, no less than two seed taking holes with different dimensions or/and shapes are distributed around the outer lateral surface of the seed taking block, and the upper portion of the adjustable fixed rod and the seed taking block are fixed together or connected integrally. The bunch planting device with the adjustable accuracy comprises a machine frame, a central shaft, a fixed seed disk, a left compression ring, a right rotary disk and a rotatable bunch planting device assembly. The seed taking device with the adjustable accuracy and the bunch planting device with the adjustable accuracy are reasonable and compact in structure and convenient to use, can rotate the seed taking block outside the seed ring body through the adjustable fixed rod, replace seed taking holes of different specifications, are suitable for planting of various grain crops of corn, cotton, tomato, hot pepper, beet, broomcorn and the like, and have the advantages of being high in accuracy, good in reliably, low in cost, safe, effort-saving, simple and efficient.
Description
Technical field
The present invention relates to agricultural seeder machinery technical field, is that a kind of adjustable essence is measured kind of device and adjustable precision drill.
Background technology
Along with the continuous development of China's agriculture production technology, the seed crop planting more and more widely, kind is also more and more, because the price of high quality seed is expensive day by day, so increasingly high to the sowing adaptability and the accuracy requirement of seed seed.The existing normally used sulculus of precision drill is wheeled, indent type seed-taking device or common baler formula seed taking device; Because its sowing accuracy and reliability are relatively poor, can not satisfy instructions for use, and at the kind period of the day from 11 p.m. to 1 a.m of sowing different cultivars; Corn for example; The volume of the seed of different cultivars differs greatly, and the kind appearance difference that has even can reach twice carries out precision drilling and must change corresponding sheave, nest eye wheel or ladle out kind of a spoon; And in the reality owing to be equipped with to be fit to sheave, the nest eye wheel of various seed specifications and to ladle out that the manufacturing cost of kind of spoon is big, to change parts time-consuming, generally be difficult to realize.
Summary of the invention
The invention provides a kind of adjustable essence and measure kind of device and adjustable precision drill, overcome the deficiency of above-mentioned prior art, it can effectively solve the problem that the seed taking device replacing is wasted time and energy, efficient is lower, manufacturing cost is bigger that existing precision drill exists.
Technical scheme one of the present invention realizes through following measure: a kind of adjustable essence is measured kind of a device; Comprise the adjustable kind of block assembly that can be fixedly mounted on kind of the circle body; Adjustable kind of block assembly comprises gets kind of piece and adjustable dead lever; Around be distributed with on the lateral surface of getting kind of piece be no less than two and size or/and shape inequality get kind of a hole, adjustable dead lever top with get kind of a piece and be fixed together or be connected as a single entity, adjustable dead lever bottom can extend the Artenkreis external and can be rotated.
Be to the further optimization of foregoing invention technical scheme one below or/and improve:
Can there be adjusting handle the lower end of above-mentioned adjustable dead lever, and screw-driver slot or adjustment square toes or plane of orientation are arranged on the adjusting handle; The outside, adjustable dead lever bottom has external screw thread also can extend the Artenkreis external and can be rotated.
Above-mentioned adjustable dead lever top can be fixedly mounted on gets on kind of the piece; There is kind of a piece limiting hole at the middle part, upper surface of getting kind of piece; There is kind of a piece through hole in the bottom center of planting the piece limiting hole, and adjustable dead lever comprises pilot pin head and adjustment screw rod, is connected as a single entity on pilot pin head lower end and the adjustment screw rod; The outside, bottom of adjustment screw rod has external screw thread, adjusting handle to be positioned at the lower end of adjustment screw rod; The pilot pin head is fixedly mounted in kind of the piece limiting hole and can drives gets kind of a piece rotation.
Above-mentioned shape of getting kind of hole is curve form; Perhaps, above-mentioned shape of getting kind of hole is polygonal shape; Perhaps, above-mentioned shape of getting kind of hole is mutually combining of curve form and polygonal shape.
Technical scheme two of the present invention realizes through following measure: a kind of adjustable precision drill that uses adjustable essence to measure kind of device comprises frame, central shaft, fixed race dish, left pressure ring, right-hand rotation dish and the dibbler assembly that can rotate; The left part of central shaft is fixedly mounted on the frame, and the middle part of central shaft is installed with the fixed race dish, and fixed race dish outer cover is equipped with left pressure ring, and the central shaft right part outside is equipped with the right-hand rotation dish through bearing; Dibbler assembly comprises kind of circle body and duckbilled; Left side pressure ring and right-hand rotation dish are installed in kind of a circle body left part and a right part through bolt; The external side of Artenkreis is equipped with duckbilled; Be separately installed with the guide groove body that has the guide groove import on the kind circle body inwall of corresponding each duckbilled position, near on the kind circle body inwall of each guide groove import respectively correspondence adjustable essence be installed measure kind of a device, it is corresponding with the guide groove import that adjustable essence is measured the position of kind of device; Adjustable essence is measured kind of a device and is comprised and get kind of piece and adjustable dead lever; Around be distributed with on the lateral surface of getting kind of piece be no less than two and size or/and shape inequality get kind of a hole, the inner of adjustable dead lever is fixed on gets on kind of the piece, adjustable dead lever is fixedly mounted on kind of the circle body and the outer end of adjustable dead lever extend out to the Artenkreis external; Form seed chamber between fixed race dish, left pressure ring, right-hand rotation dish and the kind circle body; Have on the fixed race dish and can export a seed inlet that is connected with kind of case lower end; On the kind circle body of corresponding each guide groove body position sowing port is arranged, the guide groove import is through sowing port and duckbilled intracavity inter-connection.
Be to the further optimization of foregoing invention technical scheme two below or/and improve:
Each adjustable essence of above-mentioned correspondence is measured on the kind circle body of adjustable dead lever position of kind of device can have kind of a piece installing hole, and the outer end of adjustable dead lever is passed kind of a piece installing hole and extended the Artenkreis external and be installed with locking nut.
Above-mentioned guide groove body can comprise guide groove left side plate, guide groove right panel, guide groove header board, guide groove top board, left seat board and right seat board; The left end of guide groove header board and right-hand member are fixed together with guide groove left side front edge of board and guide groove right panel front end respectively; The left end of guide groove top board and right-hand member and plate upper end, a guide groove left side and guide groove right panel upper end are fixed together; The upper end of the front end of guide groove top board and guide groove header board is fixed together, and forms the guide groove chamber between guide groove left side plate, guide groove right panel, guide groove header board and the guide groove top board; The lower end left part of guide groove left side plate is fixed with the left seat board with left fixing hole; The lower end right part of guide groove right panel is fixed with the right seat board with right fixing hole; On the kind circle body of corresponding left fixing hole and right fixing hole position left installing hole and right installing hole are arranged respectively; Left seat board is fixedly mounted on kind of the circle body through left hold-down screw, left fixing hole and left installing hole; Right seat board is fixedly mounted on kind of the circle body through right hold-down screw, right fixing hole and right installing hole, on the kind circle body of corresponding guide groove chamber lower end position sowing port is arranged.
Can be fixed with baffle plate between above-mentioned guide groove plate rear end, a left side and the guide groove right panel rear end, form the guide groove import between the upper surface of baffle plate and the guide groove top rear downside; The left seat board rear portion is fixed with left back right-hand left prerotation vane to inclination before the edge, and right back left was to the right prerotation vane that tilts before the right seat board rear portion was fixed with the edge.
Above-mentioned kind of circle body can comprise and be no less than two plugboard; There is back connecting hole at the rear portion of plugboard; There is preceding connecting hole the front portion of plugboard, and the preceding connecting hole of each plugboard through screw, back connecting hole and adjacent plugboard is fixedly connected sequentially from beginning to end together and forms ring-type; The outside, middle part of plugboard is equipped with duckbilled; Be installed with the guide groove body on the plugboard inwall of corresponding duckbilled position; On the plugboard of the guide groove chamber lower end position of corresponding guide groove body sowing port is arranged; The back upper lateral part of guide groove body has the guide groove import, kind of piece installing hole is arranged on the plugboard of corresponding guide groove body rear position and be installed with to get kind of a piece.
Between the lateral surface of above-mentioned locking nut and kind circle body elastomeric pad can be installed; The price fixing seal groove is arranged and sealing ring is installed on the fixed race dish outer rim side; There is kind left small and right large to coil the right conical surface on the fixed race dish right side near outer rim, the right conical surface of pressure ring left large and right small is arranged on the left pressure ring right side near inner edge; Be installed with the gap bridge backplate on the external side of Artenkreis of position between corresponding adjacent two duckbilleds; The fixed race of corresponding seed inlet position is faced left and is installed with seed input pipe on the end face, the limited kind of plate of fixed installation on the end face of facing left of the fixed race between corresponding seed inlet and the seed input pipe; There is observation window fixed race dish bottom and transparent baffle is installed.
Reasonable and compact in structure of the present invention; Easy to use; It promptly turns in the Artenkreis external through adjustable dead lever and gets kind of a piece; Change kind of the hole of getting of different size, be applicable to the sowing of multiple seed crops such as corn, cotton, tomato, capsicum, beet, Chinese sorghum, have that precision height, good reliability, cost are low, characteristics of safety labor-saving, simple and effective.
Description of drawings
Accompanying drawing 1 is looked the sectional structure sketch map for the master of the embodiment of the invention one.Accompanying drawing 2 is the plan structure sketch map of accompanying drawing 1.
Accompanying drawing 3 is looked the sectional structure sketch map for the master of the embodiment of the invention two, three, four.
Accompanying drawing 4 is looked the broken section structural representation for the left side of the embodiment of the invention two.
Accompanying drawing 5 is the structure for amplifying sketch map at A place in the accompanying drawing 4.Accompanying drawing 6 is the plan structure sketch map of accompanying drawing 5.
Accompanying drawing 7 is looked the broken section structural representation for the left side of the embodiment of the invention three.
Accompanying drawing 8 is measured the structure for amplifying sketch map of kind of device for plugboard, duckbilled and the adjustable essence of foot in the accompanying drawing 7.
Accompanying drawing 9 is the plan structure sketch map of accompanying drawing 8.Accompanying drawing 10 is looked the broken section structural representation for the left side of the embodiment of the invention four.
Coding in the accompanying drawing is respectively: 1 is kind of a circle body, and 2 for getting kind of a piece, and 3 for getting kind of a hole, and 4 is screw-driver slot, and 5 are kind of a piece limiting hole, and 6 are kind of a piece through hole, and 7 is the pilot pin head; 8 are the adjustment screw rod, and 9 is frame, and 10 is central shaft, and 11 is the fixed race dish, and 12 is left pressure ring, and 13 are the right-hand rotation dish, and 14 is duckbilled; 15 is bolt, and 16 is the guide groove import, and 17 is seed chamber, and 18 is seed inlet, and 19 is sowing port, and 20 are kind of a piece installing hole, and 21 is locking nut; 22 is guide groove left side plate, and 23 is the guide groove right panel, and 24 is the guide groove header board, and 25 is the guide groove top board, and 26 is left seat board, and 27 is right seat board, and 28 is the guide groove chamber; 29 is left fixing hole, and 30 is right fixing hole, and 31 is baffle plate, and 32 is left prerotation vane, and 33 is right prerotation vane, and 34 is plugboard; 35 is the back connecting hole, and 36 is preceding connecting hole, and 37 is screw, and 38 is elastomeric pad, and 39 is the price fixing seal groove, and 40 are kind of the right conical surface of dish; 41 is the right conical surface of pressure ring, and 42 is the gap bridge backplate, and 43 is seed input pipe, 44 kind of the plates that exceed, and 45 is observation window, B is a dibbler work rotation direction.
Embodiment
The present invention does not receive the restriction of following embodiment, can confirm concrete embodiment according to technical scheme of the present invention and actual conditions.
Below in conjunction with embodiment one, two, three, four and accompanying drawing the present invention is further described:
Embodiment one: in the embodiment of the invention one; For the ease of describing; The description of the relative position relation of each parts all is to describe according to the Butut mode of Figure of description 1, as: the position relation of forward and backward, upper and lower, left and right etc. is what to confirm according to the Butut direction of Figure of description 1.Like accompanying drawing 1, shown in 2; This adjustable essence is measured kind of device and is comprised the adjustable kind of block assembly that can be fixedly mounted on kind of the circle body 1; Adjustable kind of block assembly comprises gets kind of piece 2 and adjustable dead lever; Around be distributed with on the lateral surface of getting kind of piece 2 be no less than two and size or/and shape inequality get kind of hole 3, adjustable dead lever top with get kind of piece 2 and be fixed together or be connected as a single entity, it is outside and can be rotated that adjustable dead lever bottom can extend kind of circle body 1.Can under the situation of not taking dibbler apart, directly get kind of piece 2 in kind of circle body 1 external rotating through rotating adjustable dead lever bottom, that changes different size gets kind of hole 3; Use kind of the hole 3 of getting of selected specification to get kind; Like this, can be according to seed category, shape and the volume of different crops, select different kind of the holes 3 of getting; To adapt to the precision drilling requirement of different seeds, not only convenient but also quick during adjustment.
Can above-mentioned adjustable essence be measured kind of device do further to optimize according to actual needs or/and improve:
Like accompanying drawing 1, shown in 2, there is adjusting handle the lower end of adjustable dead lever, and screw-driver slot 4 or adjustment square toes or plane of orientation are arranged on the adjusting handle; The outside, adjustable dead lever bottom has external screw thread also can extend kind of circle body 1 outside and can be rotated.Drive adjustable dead lever through snap in screw-driver slot 4 rotation adjusting handles with bottle opener, perhaps drive adjustable dead lever, can drive easily and get 2 rotations of kind of piece through block adjustment square toes or plane of orientation rotation adjusting handle with spanner.
Like accompanying drawing 1, shown in 2; Adjustable dead lever top is fixedly mounted on gets on kind of the piece 2, and there is kind of a piece limiting hole 5 at the middle part, upper surface of getting kind of piece 2, and there is kind of a piece through hole 6 in the bottom center of planting piece limiting hole 5; Adjustable dead lever comprises pilot pin head 7 and adjustment screw rod 8; Pilot pin head 7 lower ends are connected as a single entity with adjustment screw rod 8 upper ends, and the outside, bottom of adjustment screw rod 8 has external screw thread, adjusting handle to be positioned at the lower end of adjustment screw rod 8; Pilot pin head 7 is fixedly mounted in kind of the piece limiting hole 5 and can drives gets 2 rotations of kind of piece.With adjustable dead lever with get kind of piece and opened manufacturing in 2 minutes, both be convenient to make processing, economy is also better, when one of them parts damages, changes and can continue to use; Plant piece limiting hole 5 and be preferably hexagonal hole, six prisms of pilot pin head 7 for matching with kind of piece limiting hole 5.
Like accompanying drawing 1, shown in 2, the shape of getting kind of hole 3 is curve form; The shape of perhaps, getting kind of hole 3 is polygonal shape; Perhaps, the shape of getting kind of hole 3 is mutually combining of curve form and polygonal shape, confirms according to actual needs, gets the preferably holotype hole that adapts of employing and seed sizes, shape, kind of hole 3, makes that to get kind of quantity more accurate.The sidewall of getting kind of hole 3 is preferably with tapering, is outside big inner little, so that seed gets into and breaks away from.
Embodiment two: in the embodiment of the invention two; For the ease of describing; The description of the relative position relation of each parts all is to describe according to the Butut mode of Figure of description 3, as: the position relation of forward and backward, upper and lower, left and right etc. is what to confirm according to the Butut direction of Figure of description 3.Like accompanying drawing 3, shown in 4, this uses the adjustable precision drill that adjustable essence is measured kind of device to comprise frame 9, central shaft 10, fixed race dish 11, left pressure ring 12, right-hand rotation dish 13 and the dibbler assembly that can rotate; The left part of central shaft 10 is fixedly mounted on the frame 9, and the middle part of central shaft 10 is installed with fixed race dish 11, and fixed race dish 11 outer cover are equipped with left pressure ring 12, and the central shaft 10 right parts outside is equipped with right-hand rotation dish 13 through bearing; Dibbler assembly comprises kind of circle body 1 and duckbilled 14; Left side pressure ring 12 is fixedly mounted on kind of circle body 1 left part and right part with right-hand rotation dish 13 through bolt 15; Plant circle body 1 outside duckbilled 14 is installed; Be separately installed with the guide groove body that has guide groove import 16 on kind circle body 1 inwall of corresponding each duckbilled 14 position, near on kind circle body 1 inwall of each guide groove import 16 respectively correspondence adjustable essence be installed measure kind of a device, it is corresponding with guide groove import 16 that adjustable essence is measured the position of kind of device; Adjustable essence is measured kind of a device and is comprised and get kind of piece 2 and adjustable dead lever; Around be distributed with on the lateral surface of getting kind of piece 2 be no less than two and size or/and shape inequality get kind of hole 3, the inner of adjustable dead lever is fixed on gets on kind of the piece 2, adjustable dead lever is fixedly mounted on kind of the circle body 1 and the outer end of adjustable dead lever extend out to kind of circle body 1 outside; Form seed chamber 17 between fixed race dish 11, left pressure ring 12, right-hand rotation dish 13 and the kind circle body 1; Have on the fixed race dish 11 and can export a seed inlet 18 that is connected with kind of case lower end; On the kind circle body 1 of corresponding each guide groove body position sowing port 19 is arranged, guide groove import 16 is through sowing port 19 and duckbilled 14 intracavity inter-connections.
Can be based on actual needs, the adjustable precision drill of the adjustable essence of above-mentioned use being measured kind of device is done further to optimize or/and improve:
Like accompanying drawing 3,4,5, shown in 6, corresponding each adjustable essence is measured on the kind circle body 1 of adjustable dead lever position of kind of device has kind of a piece installing hole 20, and kind of a piece installing hole 20 is passed in the outer end of adjustable dead lever, and to extend kind of circle body 1 outside and be installed with locking nut 21.When getting that kind of piece 2 needs repairing and when changing, unscrew locking nut 21 with spanner after, rotate adjustable dead lever certain angle after, get final product with the spanner locking nut 21 of screwing once more.
Like accompanying drawing 3,4,5, shown in 6, the guide groove body comprises guide groove left side plate 22, guide groove right panel 23, guide groove header board 24, guide groove top board 25, left seat board 26 and right seat board 27; The left end of guide groove header board 24 and right-hand member are fixed together with guide groove left side plate 22 front ends and guide groove right panel 23 front ends respectively; The left end of guide groove top board 25 and right-hand member and guide groove plate 22 upper ends, a left side and guide groove right panel 23 upper ends are fixed together; The upper end of the front end of guide groove top board 25 and guide groove header board 24 is fixed together, and forms guide groove chamber 28 between guide groove left side plate 22, guide groove right panel 23, guide groove header board 24 and the guide groove top board 25; The lower end left part of guide groove left side plate 22 is fixed with the left seat board 26 with left fixing hole 29; The lower end right part of guide groove right panel 23 is fixed with the right seat board 27 with right fixing hole 30; On the kind circle body 1 of corresponding left fixing hole 29 and right fixing hole 30 positions left installing hole and right installing hole are arranged respectively; Left seat board 26 is fixedly mounted on kind of the circle body 1 through left hold-down screw, left fixing hole 29 and left installing hole; Right seat board 27 is fixedly mounted on kind of the circle body 1 through right hold-down screw, right fixing hole 30 and right installing hole, on the kind circle body 1 of corresponding guide groove chamber 28 lower end positions sowing port 19 is arranged.
Like accompanying drawing 3,4,5, shown in 6, be fixed with baffle plate 31 between guide groove plate 22 rear ends, a left side and guide groove right panel 23 rear ends, form guide groove import 16 between the upper surface of baffle plate 31 and the guide groove top board 25 rear portion downsides; Left seat board 26 rear portions are fixed with left back right-hand left prerotation vane 32 to inclination before the edge, and right back left was to the right prerotation vane 33 that tilts before right seat board 27 rear portions were fixed with the edge.Other seeds that baffle plate 31 can prevent to get outside kind of the hole 3 directly get into guide groove import 16, measure kind to guarantee the realization essence; Left seat board 26 and left prerotation vane 32, right seat board 27 can be connected as a single entity with right prerotation vane 33; Also can left prerotation vane 32 be fixedly mounted on left seat board 26 rear ends and right seat board 27 rear ends respectively with right prerotation vane 33; When left seat board 26 with left prerotation vane 32, when right seat board 27 is split type with right prerotation vane 33; Left side prerotation vane 32 and right prerotation vane 33 can be adjusted the angle of its relative left seat board 26 and right seat board 27, for use in the kind of getting of different seeds.
Embodiment three: in the embodiment of the invention three; For the ease of describing; The description of the relative position relation of each parts all is to describe according to the Butut mode of Figure of description 3, as: the position relation of forward and backward, upper and lower, left and right etc. is what to confirm according to the Butut direction of Figure of description 3.Like accompanying drawing 3,7,8, shown in 9; Plant circle body 1 and comprise the plugboard 34 that is no less than two; There is back connecting hole 35 at the rear portion of plugboard 34; There is preceding connecting hole 36 front portion of plugboard 34, and preceding connecting hole 36 head and the tail of each plugboard 34 through screw 37, back connecting hole 35 and adjacent plugboard 34 are fixedly connected sequentially together and form ring-type; The outside, middle part of plugboard 34 is equipped with duckbilled 14; Be installed with the guide groove body on plugboard 34 inwalls of corresponding duckbilled 14 positions; On the plugboard 34 of guide groove chamber 28 lower end positions of corresponding guide groove body sowing port 19 is arranged; The back upper lateral part of guide groove body has guide groove import 16, kind of piece installing hole 20 is arranged on the plugboard 34 of corresponding guide groove body rear position and be installed with to get kind of piece 2.Plant circle body 1 and be formed by connecting through screw 37, the spacing in the rows of dibbler is reduced, reduce plugboard 34 numbers the spacing in the rows of dibbler is increased through increasing plugboard 34 numbers plugboard 34; When damaging appears in duckbilled 14, can also directly change plugboard 34, thereby increase work efficiency, reduce cost.Duckbilled 14 is existing known technology, and it comprises decides duckbilled, moving duckbilled, spring and spring base, decides duckbilled and is fixed on the outside, plugboard 34 middle parts; Moving duckbilled is hinged on to be decided on the duckbilled, and spring base is fixed on to be decided on the duckbilled, between spring base and the moving duckbilled spring is installed; Wherein spring base with decide duckbilled and can process one, also can spring base be fixedly mounted on the plugboard 34, when kind of circle body 1 is one; Spring base can be processed one with kind of circle body 1, or processes dismountablely.
Embodiment four: in the embodiment of the invention four; For the ease of describing; The description of the relative position relation of each parts all is to describe according to the Butut mode of Figure of description 3, as: the position relation of forward and backward, upper and lower, left and right etc. is what to confirm according to the Butut direction of Figure of description 3.Like accompanying drawing 3,8, shown in 10; Between the lateral surface of locking nut 21 and kind circle body 1 elastomeric pad 38 is installed; Price fixing seal groove 39 is arranged and sealing ring is installed on the fixed race dish 11 outer rim sides; There is kind left small and right large to coil the right conical surface 40 on fixed race dish 11 right sides near outer rim, the right conical surface 41 of pressure ring left large and right small is arranged on left pressure ring 12 right sides near inner edge; Be installed with gap bridge backplate 42 on kind circle body 1 lateral surface of position between corresponding adjacent two duckbilleds 14; Be installed with seed input pipe 43 on fixed race dish 11 left sides of corresponding seed inlet 18 positions, limited kind of plate 44 of fixed installation on fixed race dish 11 left sides between corresponding seed inlet 18 and the seed input pipe; There is observation window 45 fixed race dish 11 bottoms and transparent baffle are installed.Elastomeric pad 38 is used to prevent that locking nut 21 from getting loose; Sealing ring in the price fixing seal groove 39 can keep keeping sealing between fixed race dish 11 outer rim sides and left pressure ring 12 internal chamber walls, prevents that seed chamber 17 inner seeds from spilling and foreign material get into seed chamber 17; Plant the right conical surface 41 of the right conical surface 40 of dish and pressure ring and can prevent that the seeds in the seed chamber 17 from getting into the annular slot between fixed race dish 11 outer rim sides and left pressure ring 12 internal chamber walls; Gap bridge backplate 42 can be used in the frictional force that when duckbilled 14 is more sparse, increases dibbler assembly and ground, prevents the dibbler assembly slippage, prevents that simultaneously the dibbler assembly seamed edge from crushing mulch film; Limit kind of plate 44 can be used in the different seed flows that get into seed chamber 17 of regulating of kind according to seed; Observation window 45 can be used in observes the seeding situation, can also be used to get rid of seed and stop up.
Above technical characterictic has constituted embodiments of the invention, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The use of the embodiment of the invention four: at first, shown in accompanying drawing 3, adjustable precision drill is fixed on the frame 9 of sower through central shaft 10 left parts; The seed of planting in the case is passed through in the seed inlet 18 entering seed chambers 17 of limit kind of plate 44 belows by seed input pipe 43, because the restriction of seed inlet 18 and limit kind of plate 44, seed keeps certain height in seed chamber 17; When tractor-drawn the present invention moved forward, dibbler assembly rolled forward along the face of land, shown in accompanying drawing 10; Dibbler assembly is done counterclockwise along dibbler work rotation direction B and is rotated; Since guide groove import 16 be positioned on the guide groove body on the side of dibbler work rotation direction B, the seed of seed chamber 17 lower ends is because of the tangential force of inertia and motion, under the effect of the left prerotation vane 32 of guide groove body and right prerotation vane 33; Seed gets into gets kind of piece 2 getting in kind of the hole 3 towards guide groove import 16 1 sides; Along with the rotation of dibbler assembly, seed gets into fully to be got in kind of the hole 3, and continues to move upward with getting kind of piece 2; Simultaneously, unnecessary seed falls back in the seed chamber 17 because of the deadweight effect; Then, when having the getting kind of piece 2 and move to the front upper place of central shaft 10 of seed, get seed in kind of the hole 3 under action of inertia, seed breaks away from gets kind of hole 3, is fallen in the guide groove chamber 28 by guide groove import 16; Then, along with being rotated further of dibbler assembly, guide groove chamber 28 is carried seed and is continued to move down, and the seeds in the guide groove chamber 28 get into the inner chamber of duckbilleds 14 via sowing port 19; At last, when the duckbilled that has seed 14 move to central shaft 10 under the time, duckbilled 14 broken hole and insert soil on mulch film; Because of gravity pressure effect duckbilled 14 is opened and seed is broadcast in the soil; Along with being rotated further of dibbler assembly, duckbilled 14 is closed under the effect of spring, and dibbler assembly is rotated further and gets into next operation cycle; Reciprocation cycle like this, adjustable precision drill is accomplished the bunch planting operation.
When the needs adjustment is planted amount and sowed the dissimilar kind period of the day from 11 p.m. to 1 a.m; Need not take adjustable precision drill apart; Only need locking nut 21 to be unclamped, insert with bottle opener in the screw-driver slot 4 of adjustment screw rod 8 outer ends, will get kind of piece 2 rotating certain angle in kind of circle body 1 outside; Make required kind of the hole 3 of getting align guide groove import 16, afterwards with locking nut 21 tighten fix the adjustment screw rod 8 get final product.Like need duckbilled 14 sowing at interval, the method that availability interval is stopped up duckbilled 14 realizes.
When needs adjustment spacing in the rows, unload adjustable precision drill from frame 9, unload bolt 15; To plant circle body 1 and separate with right-hand rotation dish 13, take off the screw 37 that connects plugboard 34, plugboard 34 through increasing or reduce some and corresponding duckbilled 14, get kind of piece 2 and guide groove body with left pressure ring 12; Increasing by 14 spacing in the rows of duckbilled reduces; Reduce 14 spacing in the rows of duckbilled and increase, and will once more plugboard 34 be fixed through screw 37, assemble new Artenkreis after; Be installed between left pressure ring 12 and the right-hand rotation dish 13 through bolt 15, promptly can be assembled into the adjustable precision drill of requirement spacing in the rows.
Claims (10)
1. an adjustable essence is measured kind of a device; It is characterized in that comprising the adjustable kind of block assembly that can be fixedly mounted on kind of the circle body; Adjustable kind of block assembly comprises gets kind of piece and adjustable dead lever; Around be distributed with on the lateral surface of getting kind of piece be no less than two and size or/and shape inequality get kind of a hole, adjustable dead lever top with get kind of a piece and be fixed together or be connected as a single entity, adjustable dead lever bottom can extend the Artenkreis external and can be rotated.
2. adjustable essence according to claim 1 is measured kind of a device, it is characterized in that there is adjusting handle the lower end of adjustable dead lever, and screw-driver slot or adjustment square toes or plane of orientation are arranged on the adjusting handle; The outside, adjustable dead lever bottom has external screw thread also can extend the Artenkreis external and can be rotated.
3. adjustable essence according to claim 2 is measured kind of a device; It is characterized in that adjustable dead lever top is fixedly mounted on gets on kind of the piece, and there is kind of a piece limiting hole at the middle part, upper surface of getting kind of piece, and there is kind of a piece through hole in the bottom center of planting the piece limiting hole; Adjustable dead lever comprises pilot pin head and adjustment screw rod; Pilot pin head lower end is connected as a single entity with adjustment screw rod upper end, and the outside, bottom of adjustment screw rod has external screw thread, adjusting handle to be positioned at the lower end of adjustment screw rod; The pilot pin head is fixedly mounted in kind of the piece limiting hole and can drives gets kind of a piece rotation.
4. measure kind of a device according to claim 1 or 2 or 3 described adjustable essences, it is characterized in that the shape of getting kind of hole is curve form; The shape of perhaps, getting kind of hole is polygonal shape; The shape of perhaps, getting kind of hole is mutually combining of curve form and polygonal shape.
5. an adjustable precision drill that uses claim 1 or 2 or 3 or 4 described adjustable essences to measure kind of device is characterized in that comprising frame, central shaft, fixed race dish, left pressure ring, right-hand rotation dish and the dibbler assembly that can rotate; The left part of central shaft is fixedly mounted on the frame, and the middle part of central shaft is installed with the fixed race dish, and fixed race dish outer cover is equipped with left pressure ring, and the central shaft right part outside is equipped with the right-hand rotation dish through bearing; Dibbler assembly comprises kind of circle body and duckbilled; Left side pressure ring and right-hand rotation dish are installed in kind of a circle body left part and a right part through bolt; The external side of Artenkreis is equipped with duckbilled; Be separately installed with the guide groove body that has the guide groove import on the kind circle body inwall of corresponding each duckbilled position, near on the kind circle body inwall of each guide groove import respectively correspondence adjustable essence be installed measure kind of a device, it is corresponding with the guide groove import that adjustable essence is measured the position of kind of device; Adjustable essence is measured kind of a device and is comprised and get kind of piece and adjustable dead lever; Around be distributed with on the lateral surface of getting kind of piece be no less than two and size or/and shape inequality get kind of a hole, the inner of adjustable dead lever is fixed on gets on kind of the piece, adjustable dead lever is fixedly mounted on kind of the circle body and the outer end of adjustable dead lever extend out to the Artenkreis external; Form seed chamber between fixed race dish, left pressure ring, right-hand rotation dish and the kind circle body; Have on the fixed race dish and can export a seed inlet that is connected with kind of case lower end; On the kind circle body of corresponding each guide groove body position sowing port is arranged, the guide groove import is through sowing port and duckbilled intracavity inter-connection.
6. adjustable essence according to claim 5 is measured kind of device and point sowing disk; It is characterized in that corresponding each adjustable essence measures on the kind circle body of adjustable dead lever position of kind of device kind of a piece installing hole is arranged, the outer end of adjustable dead lever is passed kind of a piece installing hole and is extended the Artenkreis external and be installed with locking nut.
7. measure kind of device and point sowing disk according to claim 5 or 6 described adjustable essences, it is characterized in that the guide groove body comprises guide groove left side plate, guide groove right panel, guide groove header board, guide groove top board, left seat board and right seat board; The left end of guide groove header board and right-hand member are fixed together with guide groove left side front edge of board and guide groove right panel front end respectively; The left end of guide groove top board and right-hand member and plate upper end, a guide groove left side and guide groove right panel upper end are fixed together; The upper end of the front end of guide groove top board and guide groove header board is fixed together, and forms the guide groove chamber between guide groove left side plate, guide groove right panel, guide groove header board and the guide groove top board; The lower end left part of guide groove left side plate is fixed with the left seat board with left fixing hole; The lower end right part of guide groove right panel is fixed with the right seat board with right fixing hole; On the kind circle body of corresponding left fixing hole and right fixing hole position left installing hole and right installing hole are arranged respectively; Left seat board is fixedly mounted on kind of the circle body through left hold-down screw, left fixing hole and left installing hole; Right seat board is fixedly mounted on kind of the circle body through right hold-down screw, right fixing hole and right installing hole, on the kind circle body of corresponding guide groove chamber lower end position sowing port is arranged.
8. adjustable essence according to claim 7 is measured kind of device and point sowing disk, it is characterized in that being fixed with baffle plate between guide groove plate rear end, a left side and the guide groove right panel rear end, forms the guide groove import between the upper surface of baffle plate and the guide groove top rear downside; The left seat board rear portion is fixed with left back right-hand left prerotation vane to inclination before the edge, and right back left was to the right prerotation vane that tilts before the right seat board rear portion was fixed with the edge.
9. adjustable essence according to claim 8 is measured kind of device and point sowing disk; It is characterized in that kind of circle body comprises is no less than two plugboard; There is back connecting hole at the rear portion of plugboard; There is preceding connecting hole the front portion of plugboard, and the preceding connecting hole of each plugboard through screw, back connecting hole and adjacent plugboard is fixedly connected sequentially from beginning to end together and forms ring-type; The outside, middle part of plugboard is equipped with duckbilled; Be installed with the guide groove body on the plugboard inwall of corresponding duckbilled position; On the plugboard of the guide groove chamber lower end position of corresponding guide groove body sowing port is arranged; The back upper lateral part of guide groove body has the guide groove import, kind of piece installing hole is arranged on the plugboard of corresponding guide groove body rear position and be installed with to get kind of a piece.
10. adjustable essence according to claim 9 is measured kind of device and point sowing disk; It is characterized in that locking nut and plant between the lateral surface of circle body elastomeric pad is installed; The price fixing seal groove is arranged and sealing ring is installed on the fixed race dish outer rim side; There is kind left small and right large to coil the right conical surface on the fixed race dish right side near outer rim, the right conical surface of pressure ring left large and right small is arranged on the left pressure ring right side near inner edge; Be installed with the gap bridge backplate on the external side of Artenkreis of position between corresponding adjacent two duckbilleds; The fixed race of corresponding seed inlet position is faced left and is installed with seed input pipe on the end face, the limited kind of plate of fixed installation on the end face of facing left of the fixed race between corresponding seed inlet and the seed input pipe; There is observation window fixed race dish bottom and transparent baffle is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210288119.4A CN102763511B (en) | 2012-08-14 | 2012-08-14 | Adjustable smart seed-fetching device and tunable precision dibbler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210288119.4A CN102763511B (en) | 2012-08-14 | 2012-08-14 | Adjustable smart seed-fetching device and tunable precision dibbler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102763511A true CN102763511A (en) | 2012-11-07 |
| CN102763511B CN102763511B (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210288119.4A Expired - Fee Related CN102763511B (en) | 2012-08-14 | 2012-08-14 | Adjustable smart seed-fetching device and tunable precision dibbler |
Country Status (1)
| Country | Link |
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| CN (1) | CN102763511B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106471964A (en) * | 2016-12-30 | 2017-03-08 | 新疆阿拉尔金准机械制造有限公司 | Monolateral clipping Semen Maydiss precision drill |
| CN106993416A (en) * | 2016-01-22 | 2017-08-01 | 新疆天诚农机具制造有限公司 | A kind of small granule seed dibbler |
| CN114009187A (en) * | 2021-10-22 | 2022-02-08 | 北京市农林科学院智能装备技术研究中心 | Electric-driven precision rice direct seeding seed sowing device |
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| GB287963A (en) * | 1926-12-29 | 1928-03-29 | Walter Edwin Wilsdon | Improvements in or relating to seed drills or distributors |
| JPS6131111U (en) * | 1984-07-30 | 1986-02-25 | ワイケイケイ株式会社 | Slide fastener slider with bottle opener |
| JPH06131111A (en) * | 1992-10-22 | 1994-05-13 | Matsushita Electric Ind Co Ltd | Device and method for character recognition |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106993416A (en) * | 2016-01-22 | 2017-08-01 | 新疆天诚农机具制造有限公司 | A kind of small granule seed dibbler |
| CN106993416B (en) * | 2016-01-22 | 2023-10-27 | 新疆天诚农机具制造有限公司 | Small granule seed dibbler |
| CN106471964A (en) * | 2016-12-30 | 2017-03-08 | 新疆阿拉尔金准机械制造有限公司 | Monolateral clipping Semen Maydiss precision drill |
| CN114009187A (en) * | 2021-10-22 | 2022-02-08 | 北京市农林科学院智能装备技术研究中心 | Electric-driven precision rice direct seeding seed sowing device |
| CN114009187B (en) * | 2021-10-22 | 2023-03-14 | 北京市农林科学院智能装备技术研究中心 | Electric-driven precision rice direct seeding seed sowing device |
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| Publication number | Publication date |
|---|---|
| CN102763511B (en) | 2015-10-21 |
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Effective date of registration: 20150717 Address after: 832200 the Xinjiang Uygur Autonomous Region Changji Hui Autonomous Prefecture Manasi County Manasi town Xianghe agricultural machinery company Applicant after: MANASI XIANGHE FARM MACHINERY CO.,LTD. Address before: 832200 the Xinjiang Uygur Autonomous Region Changji Hui Autonomous Prefecture Manasi County Manasi town Xianghe agricultural machinery company Applicant before: Zhang Shuxiang |
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