CN103465820B - The safety device of manipulation self-discharging carriage and dumping car thereof - Google Patents
The safety device of manipulation self-discharging carriage and dumping car thereof Download PDFInfo
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- CN103465820B CN103465820B CN201310410552.5A CN201310410552A CN103465820B CN 103465820 B CN103465820 B CN 103465820B CN 201310410552 A CN201310410552 A CN 201310410552A CN 103465820 B CN103465820 B CN 103465820B
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- control lever
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- stop gear
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Abstract
The present invention discloses a kind of safety device manipulating self-discharging carriage, and comprise compartment lifting control lever and coordinate with control lever the decline to control lever controls compartment to carry out spacing stop gear, described stop gear is provided with the limiting section for controlling control lever; Based on dumping car power pack section for ensureing compartment elevating safety, oil circuit is generally provided with oil circuit running of hydraulic power oil control structure, spacing by engine control lever, ensure that oil circuit control structure well plays it and stops running of hydraulic power oil effect, thus avoid car position to change suddenly, increase the safety that car load uses; When compartment is elevated, conveniently to control lever operation, compartment can be elevated according to action need, reduces the labour intensity of operating sequence and operating personal, flexible and convenient operation, and safety precaution can be carried out to the compartment of arbitrary overturn angle again.
Description
Technical field
The present invention relates to dumping car field, particularly a kind of manipulate self-discharging carriage safety device and dumping car and dumping car thereof.
Background technology
Dumping car refers to the vehicle of the unloaded of cargo voluntarily by hydraulic pressure or mechanical lift, also known as tip lorry, be made up of parts such as motor-vehicle chassis, hydraulic lifting mechanism, compartments, automatically to tumble certain angle discharging owing to loading compartment, greatly save dumping time and labour power, shorten the haul-cycle time, enhance productivity, reducing traffic cost, and indicate stowage, is conventional Transport Machinery.Traditional dumping car Problems existing is, for ease of the manipulation of dumping car control lever, control lever position is general near chaufeur, and position is on the low side.In this situation, control lever is easily touched by chaufeur or dumping car periphery personnel, causes being caving suddenly of body of tipper carriage, if below compartment or nearby have personnel carrying out chassis maintenance, may cause safety misadventure.Existing dumping car is for ensureing that compartment is unlikely to unexpected whereabouts, the form of general employing compartment strut, need during operation to operate control lever, compartment strut, simultaneously just spacing for ensureing compartment strut, generally need repeatedly to adjust compartment flip angle, whole process is more loaded down with trivial details, simultaneously, this structure can only control compartment and decline, and can not carry out safety control to compartment at any angle.
Therefore, need a kind of safety device manipulating self-discharging carriage, car position can be avoided to change suddenly, increase the safety that car load uses; When compartment is elevated, conveniently to control lever operation, compartment can be elevated according to action need, reduces the labour intensity of operating sequence and operating personal, flexible and convenient operation, improve safety factor again.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of safety device and the dumping car thereof that manipulate self-discharging carriage, based on dumping car power pack section for ensureing compartment elevating safety, oil circuit is generally provided with oil circuit running of hydraulic power oil control structure, spacing by engine control lever, ensure that oil circuit control structure well plays it and stops running of hydraulic power oil effect, the unidirectional touching of control lever is avoided to cause actual descending operation, avoid car position to change suddenly, increase the safety that car load uses; When compartment is elevated, conveniently to control lever operation, compartment can be elevated according to action need, reduces the labour intensity of operating sequence and operating personal, flexible and convenient operation, and safety precaution can be carried out to the compartment of arbitrary overturn angle again.
The safety device of manipulation self-discharging carriage of the present invention, comprise compartment lifting control lever and coordinate with control lever and carry out spacing stop gear to the lifting in compartment, described stop gear is provided with the limiting section controlling control lever; Engine is existing structure, and oil circuit control mechanism is also standing state, and controlling the lifting in compartment by control lever is also control principle routinely, therefore repeats no more; Stop gear is fixed on vehicle frame, control lever is manipulated engine by manipulation drag-line (or pull bar), engine inside is provided with oil circuit control structure, oil circuit control structure actv. is made to stop running of hydraulic power oil by control lever stop gear, avoid compartment to be elevated suddenly, with also avoiding the unidirectional touching of control lever to cause actual descending operation, stop gear is equivalent to a safety lock, ensure car position by this safety lock, increase safety.
Further, described stop gear also comprises the pull back spring be fixedly connected with control lever with one end with the guide part of control lever bearing fit, and described guide part is grooved platy structure, forms along the horizontal indent of described pilot side wall the draw-in groove connecting and fixing control lever, guide part is for handling moving up and down of control lever, draw-in groove carries out spacing control to the movement of control lever, control lever moves up and down along the guide part of grooved platy structure the lifting controlling compartment, and in conjunction with the draw-in groove in pilot side wall by carrying out spacing effect to the shift position of control lever, the initial condition of spring is extended state, in the step-down operation in compartment, when control lever moves to draw-in groove position, under the tractive force of spring, make control lever slide onto in draw-in groove, now oil circuit control structure stops running of hydraulic power oil effect, compartment is made to stop declining, when control lever shifts out draw-in groove, compartment continues to decline, a traditional step manipulation is become two step manipulations, thus avoid car position to change suddenly, increase the safety that car load uses, when being elevated in needs compartment simultaneously, can easily operating control lever again, compartment is elevated as required.Pull back spring can connect in control lever or control lever and installs connection fixing block (as card) etc. in one end, in addition one end can directly to the connection such as vehicle frame or corresponding contiguous block.The lifting operations industry in compartment in like manner.
Further, the bayonet socket of draw-in groove is arranged to draw-in groove cavity dimension in increasing formula gradually; Strengthen draw-in groove and connect and fix the stability of control lever, avoid loosening phenomenon even control lever to rock or from the generation of the phenomenons such as draw-in groove skids off.
Further, described draw-in groove size from bayonet socket to draw-in groove die cavity in gradually increase formula arrange; From bayonet socket to die cavity, form the cambered surface seamlessly transitted, be convenient to control lever to shift out in draw-in groove die cavity, strengthen the alerting ability of operation.
Further, described limiting section is spacing bearing pin, and described spacing bearing pin is arranged on stop gear in the mode that can longitudinally rotate; Be convenient to stop the position of control lever to be moved, be also convenient to shift out spacing bearing pin and make control lever continue to move.
Further, described limiting section is spacing fixture block, tell spacing fixture block and be arranged on stop gear in the mode that can longitudinally rotate; Be convenient to stop the position of control lever to be moved, be also convenient to shift out spacing bearing pin and make control lever continue to move.
Spacing bearing pin, spacing fixture block can adopt and be articulated with on stop gear, or a direct rope, iron chains are hung in stop gear or other positions of car body, carry out mounting limit when needing; Bearing pin, fixture block also can be arranged on control lever manipulation one end, whereabouts simultaneously, and immediate roof there, stops control lever to move to that position, when bearing pin or fixture block are removed, just have the possibility that manipulation compartment falls.
Further, described spacing fixture block cross section is U-shaped structure; Structure is simple, is convenient to install and fix.
The present invention also discloses a kind of dumping car, and described dumping car is provided with the safety device of manipulation self-discharging carriage; Making full use of the structure that power pack section is provided with oil circuit control running of hydraulic power oil, by carrying out spacing to compartment upset control lever, ensureing that oil circuit control structure can play a role very well, so spacing to compartment elevating safety.This structure operation is simple, and reliability is high, can carry out safety precaution to the compartment of arbitrary overturn angle.
Further, described dumping car is three wheel self-discharging vehicles.
Beneficial effect of the present invention: the safety device of manipulation self-discharging carriage of the present invention and dumping car thereof, based on dumping car power pack section for ensureing compartment elevating safety, oil circuit is generally provided with oil circuit running of hydraulic power oil control structure, spacing by engine control lever, ensure that oil circuit control structure well plays it and stops running of hydraulic power oil effect, thus avoid car position to change suddenly, increase the safety that car load uses; When compartment is elevated, conveniently to control lever operation, compartment can be elevated according to action need, reduces the labour intensity of operating sequence and operating personal, flexible and convenient operation, and safety precaution can be carried out to the compartment of arbitrary overturn angle again.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the partial enlarged drawing of stop gear;
The structural representation of Fig. 3 to be limiting section be spacing bearing pin;
The structural representation of Fig. 4 to be limiting section be spacing fixture block.
Detailed description of the invention
Fig. 1 is structural representation of the present invention; Fig. 2 is the partial enlarged drawing of stop gear; The structural representation of Fig. 3 to be limiting section be spacing bearing pin; The structural representation of Fig. 4 to be limiting section be spacing fixture block.
As shown in the figure: the safety device of the manipulation self-discharging carriage of the present embodiment, comprise compartment lifting control lever 1 and coordinate with control lever 1 and carry out spacing stop gear 2 to the lifting in compartment, described stop gear 2 comprises guide part for control lever and limiting section; Control lever 1 is manipulated engine by manipulation drag-line (or pull bar), engine inside is provided with oil circuit control structure, avoids compartment to be elevated suddenly by the stop gear 2 of control lever, and stop gear 2 is equivalent to a safety lock, ensure car position by this safety lock, increase safety.
In the present embodiment, described stop gear 2 also comprises the pull back spring 7 be fixedly connected with control lever 1 with one end with the guide part of control lever 1 bearing fit, described guide part is grooved platy structure 3, forms along the horizontal indent of described pilot side wall the draw-in groove 4 connecting and fixing control lever 1, guide part is for handling moving up and down of control lever 1, spacing control is carried out in the movement of draw-in groove 4 pairs of control lever 1, control lever 1 moves up and down along the guide part of grooved platy structure 3 lifting controlling compartment, and in conjunction with the draw-in groove 4 in pilot side wall by carrying out spacing effect to the shift position of control lever 1, the initial condition of pull back spring 7 is extended state, when control lever 1 moves to draw-in groove position, under the tractive force of spring, make control lever 1 slide onto in draw-in groove, now oil circuit control structure stops running of hydraulic power oil effect, compartment is made to stop declining, when control lever 1 shifts out draw-in groove, compartment continues to decline, a traditional step manipulation is become two step manipulations, thus avoid car position to change suddenly, increase the safety that car load uses, when being elevated in needs compartment simultaneously, can easily operating control lever 1 again, compartment is elevated as required.Pull back spring can connect in control lever or control lever and installs connection fixing block (as card) etc. in one end, in addition one end can directly to the connection such as vehicle frame or corresponding contiguous block.
In the present embodiment, the bayonet socket size of described draw-in groove 4 is arranged to be less than draw-in groove die cavity; Strengthen draw-in groove and connect and fix the stability of control lever, avoid loosening phenomenon even control lever to rock or from the generation of the phenomenons such as draw-in groove 4 skids off.
In the present embodiment, the bayonet socket of draw-in groove 4 is arranged to draw-in groove cavity dimension in increasing formula gradually; From bayonet socket to die cavity, form the cambered surface seamlessly transitted, be convenient to control lever to shift out in draw-in groove die cavity, strengthen the alerting ability of operation.
In the present embodiment, described limiting section is spacing bearing pin 5, and described spacing bearing pin 5 is arranged on stop gear 2 in the mode that can longitudinally rotate; Be convenient to stop the position of control lever to be moved, be also convenient to shift out spacing bearing pin and make control lever continue to move; The guide part of this structure can be bathtub construction, also other structures of control lever displacement can be can be used for for other, spacing bearing pin 5 can adopt and be articulated with on stop gear 2, or a direct rope, iron chains are hung in stop gear 2 or other positions of car body, carry out mounting limit when needing; Spacing bearing pin 5 also can be arranged on control lever 1 and manipulate one end, whereabouts simultaneously, and immediate roof there, stops control lever 1 to move to that position, when spacing bearing pin 5 is removed, just has the possibility that manipulation compartment falls.
In the present embodiment, described limiting section is spacing fixture block 6, tell spacing fixture block 6 and be arranged on stop gear 2 in the mode that can longitudinally rotate; Be convenient to stop the position of control lever to be moved, be also convenient to shift out spacing bearing pin and make control lever continue to move; The guide part of this structure can be bathtub construction, also other structures of control lever displacement can be can be used for for other, spacing fixture block 6 can adopt and be articulated with on stop gear 2, or a direct rope, iron chains are hung in stop gear 2 or other positions of car body, carry out mounting limit when needing; Spacing fixture block 6 also can be arranged on control lever 1 and manipulate one end, whereabouts, and immediate roof there, stops control lever 1 to move to that position, when spacing fixture block 6 is removed, just has the possibility that manipulation compartment falls.
In the present embodiment, described spacing fixture block cross section is U-shaped structure; Structure is simple, is convenient to install and fix.
The present invention also provides a kind of dumping car, and described dumping car is provided with the safety device of manipulation self-discharging carriage; Making full use of the structure that power pack section is provided with oil circuit control running of hydraulic power oil, by carrying out spacing to compartment upset control lever, ensureing that oil circuit control structure can play a role very well, so spacing to compartment elevating safety.This structure operation is simple, and reliability is high, can carry out safety precaution to the compartment of arbitrary overturn angle.
In the present embodiment, described dumping car is three wheel self-discharging vehicles.
What finally illustrate is, 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 aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (9)
1. one kind manipulates the safety device of self-discharging carriage, it is characterized in that: comprise compartment lifting control lever (1) and coordinate with control lever the lifting to control lever controls compartment to carry out spacing stop gear (2), described stop gear is provided with the limiting section for controlling control lever, and described stop gear (2) also comprises the pull back spring be fixedly connected with control lever with one end with the guide part of control lever bearing fit.
2. the safety device of manipulation self-discharging carriage according to claim 1, it is characterized in that: described guide part is grooved platy structure (3), form along the horizontal indent of described pilot side wall the draw-in groove (4) connecting and fixing control lever (1).
3. the safety device of manipulation self-discharging carriage according to claim 2, is characterized in that: the bayonet socket size of described draw-in groove (4) is arranged to be less than draw-in groove cavity dimension.
4. the safety device of manipulation self-discharging carriage according to claim 3, is characterized in that: the bayonet socket of described draw-in groove (4) is arranged to draw-in groove cavity dimension in increasing formula gradually.
5. the safety device of manipulation self-discharging carriage according to claim 1, it is characterized in that: described limiting section is spacing bearing pin (5), described spacing bearing pin (5) is arranged on stop gear (2) in the mode that can longitudinally rotate.
6. the safety device of manipulation self-discharging carriage according to claim 1, it is characterized in that: described limiting section is spacing fixture block (6), described spacing fixture block (6) is arranged on stop gear (2) in the mode that can longitudinally rotate.
7. the safety device of manipulation self-discharging carriage according to claim 6, is characterized in that: described spacing fixture block cross section is U-shaped structure.
8. a dumping car, is characterized in that: described dumping car is provided with the safety device of the manipulation self-discharging carriage described in the arbitrary claim of claim 1-7.
9. dumping car according to claim 8, is characterized in that: described dumping car is three wheel self-discharging vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310410552.5A CN103465820B (en) | 2013-09-06 | 2013-09-10 | The safety device of manipulation self-discharging carriage and dumping car thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403976.9 | 2013-09-06 | ||
| CN201310403976 | 2013-09-06 | ||
| CN201310410552.5A CN103465820B (en) | 2013-09-06 | 2013-09-10 | The safety device of manipulation self-discharging carriage and dumping car thereof |
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| Publication Number | Publication Date |
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| CN103465820A CN103465820A (en) | 2013-12-25 |
| CN103465820B true CN103465820B (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310410552.5A Active CN103465820B (en) | 2013-09-06 | 2013-09-10 | The safety device of manipulation self-discharging carriage and dumping car thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038879U (en) * | 1988-08-27 | 1989-06-07 | 沈阳市黎明机电设备装配厂 | Cleaning bicycle for clearing away rubbish |
| CN2176282Y (en) * | 1993-11-03 | 1994-09-07 | 吴彦民 | Motor tricycle with automatic tipping body |
| US6955404B1 (en) * | 2004-02-12 | 2005-10-18 | Miller Spreader Company | Sequential remote dumping control for power buggies |
| CN202243850U (en) * | 2011-09-09 | 2012-05-30 | 安徽双鹿车业有限公司 | Electro-tricycle with self-unloading function |
| CN203496733U (en) * | 2013-09-06 | 2014-03-26 | 隆鑫通用动力股份有限公司 | Safety protection structure for dumper compartment lifting and dumper |
-
2013
- 2013-09-10 CN CN201310410552.5A patent/CN103465820B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038879U (en) * | 1988-08-27 | 1989-06-07 | 沈阳市黎明机电设备装配厂 | Cleaning bicycle for clearing away rubbish |
| CN2176282Y (en) * | 1993-11-03 | 1994-09-07 | 吴彦民 | Motor tricycle with automatic tipping body |
| US6955404B1 (en) * | 2004-02-12 | 2005-10-18 | Miller Spreader Company | Sequential remote dumping control for power buggies |
| CN202243850U (en) * | 2011-09-09 | 2012-05-30 | 安徽双鹿车业有限公司 | Electro-tricycle with self-unloading function |
| CN203496733U (en) * | 2013-09-06 | 2014-03-26 | 隆鑫通用动力股份有限公司 | Safety protection structure for dumper compartment lifting and dumper |
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| Publication number | Publication date |
|---|---|
| CN103465820A (en) | 2013-12-25 |
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