CN107599935A - The rollover-resistant mechanism of flat push type side-tip dumper - Google Patents
The rollover-resistant mechanism of flat push type side-tip dumper Download PDFInfo
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- CN107599935A CN107599935A CN201710870907.7A CN201710870907A CN107599935A CN 107599935 A CN107599935 A CN 107599935A CN 201710870907 A CN201710870907 A CN 201710870907A CN 107599935 A CN107599935 A CN 107599935A
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- compartment
- vehicle frame
- rollover
- dumper
- push type
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- 230000005484 gravity Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 9
- 238000013016 damping Methods 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A kind of rollover-resistant mechanism of flat push type side-tip dumper, rollover-resistant mechanism includes supporting cylinder and roller, described support cylinder is fixed on the side of the movement in compartment, the lower end of described support cylinder is provided with roller, the rollover-resistant mechanism is arranged on the side in the compartment of flat push type side-tip dumper, it is when compartment is pushed away vehicle frame by the body dumping mechanism of flat push type side-tip dumper from side, support compartment, can effectively prevent compartment laterally elapse during because centre-of gravity shift and caused by turn on one's side dangerous, ensure the unloading safety of flat push type side-tip dumper.
Description
Technical field
The invention belongs to haulage vehicle technical field, more particularly to a kind of rollover-resistant mechanism of flat push type side-tip dumper.
Background technology
Dumper is the common tool of cargo transport, and it is generally included：Chassis, the walking mechanism below chassis, set
Compartment above chassis, lifting mechanism below compartment etc., goods is loaded in compartment, after goods arrives at, by
Lifting mechanism lifting compartment topples over it to realize unloading function.Existing dumper mainly has rear turning type dumper and side turn over
Its principle of unloading of dumper, either rear turning type dumper or side turn over dumper is all by before compartment by lifting mechanism
End or side are lifted, and the front end or side for making compartment rise certain height, tilt compartment, inclination of the goods along compartment
Direction is slid, and realizes self-unloading function, but the front end in compartment or side are lifted into certain altitude, and this just has one to unloading place
Fixed requirement, it is desirable to which place of unloading must have enough height spaces, and height space not enough can not then realize the self-unloading of dumper
Function, or unloading be not thorough, it is still desirable to which artificial discharging, this just makes the use of dumper receive limitation, indoor, empty to some
Between do not reach the places such as the warehouse of dumper unloading requirement for height highly and can not use dumper unloading.
The content of the invention
In summary, in order to overcome the shortcomings of prior art problem, the invention provides a kind of flat push type side-tip dumper
Rollover-resistant mechanism, it is arranged on the side in the compartment of flat push type side-tip dumper, it be flat push type side-tip dumper from
When compartment is pushed away vehicle frame by release mechanism from side, compartment is supported, can effectively prevent compartment during laterally elapsing because of center of gravity
Skew and caused by turn on one's side dangerous, ensure the unloading safety of flat push type side-tip dumper.
A kind of flat push type side-tip dumper, wherein：It is described including headstock, vehicle frame, wheel mechanism, compartment and body dumping mechanism
Headstock be arranged on the front portion of vehicle frame, provide power and control for the advance of dumper, the lower end of vehicle frame sets wheel mechanism, institute
Compartment is connected with by body dumping mechanism on the vehicle frame stated, body dumping mechanism promotes side horizontal sliding movement of the compartment to vehicle frame, described
Body dumping mechanism includes hydraulic power unit, linkage board, sliding block and slideway, is provided with slideway on described vehicle frame, and slideway is along vehicle frame
Width arrangement, described slideway is distributed in the rear and front end in compartment, and described compartment is provided at both ends with and slideway matches
The sliding block of conjunction, the lower end of the side in described compartment are provided with linkage board, one end of described hydraulic power unit and linkage board
Connection, the other end and the vehicle frame of hydraulic power unit are fixed, and described hydraulic power unit drives compartment and cunning by linkage board
Block moves along slideway, and the bottom plate in described compartment can be opened downwards, and after compartment separates with vehicle frame, the bottom plate in compartment can be downward
Unloading is opened, the side in compartment is provided with rollover-resistant mechanism, and described rollover-resistant mechanism includes supporting cylinder and roller, described
Support cylinder be fixed on compartment movement side, the lower end of described support cylinder is provided with roller.
Technical scheme may also is that realization：The quantity of described support cylinder is multiple, Duo Gezhi
Support oil cylinder is evenly arranged along the length direction in compartment.
Technical scheme may also is that realization：Described hydraulic power unit includes multiple horizontal sliding hydraulic pressure
Cylinder, multiple horizontal sliding hydraulic cylinders are evenly arranged along the length direction in compartment, the linkage of described multiple horizontal sliding hydraulic cylinder synchronous, Duo Geping
The piston rod of propulsive liquid cylinder pressure is connected with linkage board.
Technical scheme may also is that realization：Described compartment includes side door, side column, underframe and bottom
Plate, described underframe include frame and stull, and described frame is rectangle structure, and side is provided with the length direction of frame
Post, side door is be hinged with frame and is locked by upper locking device and side column, and bottom plate is hinged with the stull of described framework, adjacent
Gap between two stulls is paved with by two pieces of bottom plates, and two pieces of bottom plates form door structure between two adjacent stulls,
Described supporting cylinder is arranged on the outside of side column, and sliding block is provided with the outside of the stull of the rear and front end of described frame.
Technical scheme may also is that realization：Multiple fixing grooves, horizontal sliding are provided with described vehicle frame
Hydraulic cylinder is arranged in fixing groove, and described fixing groove corresponds to the stull in compartment, and the top surface of fixing groove contacts with the bottom surface of stull,
Multiple support blocks are provided with described vehicle frame, support block supports the bottom plate in compartment, and described support block corresponds to two of compartment
The stitching portion of adjacent bottom plate.
Technical scheme may also is that realization：The both sides of the bottom plate in described compartment are provided with avris
Plate, described avris plate outside are provided with damping buffering pull bar, and described damping buffering pull bar includes cylinder body, pull bar and resets bullet
Spring, one end of pull bar are connected with bottom plate, and the other end of pull bar is installed in cylinder body, and one end in cylinder body of pull bar is set
There is the piston being engaged with cylinder diameter, the tail end of cylinder body is connected with side column, and back-moving spring is provided with described cylinder body, is resetted
Spring housing is set between piston and cylinder body bottom surface mounted in the position in cylinder body of pull bar, or back-moving spring.
Technical scheme may also is that realization：Lower locking device, lower lock are provided with described vehicle frame
The quantity of tight device is multiple, and multiple lower locking devices are arranged in the surrounding of vehicle frame, described lower locking device include check lock lever,
Sleeve pipe and snap fit, described check lock lever are square rod-like structure, and one side of square bar is installed in sleeve pipe, and can be along set
Pipe is moved, and sleeve pipe is fixed on vehicle frame, is provided with snap fit on the frame in compartment, and compartment and vehicle frame pass through the lock that is installed in snap fit
Tight rod locking.
Beneficial effects of the present invention
1st, the present invention is that the compartment of dumper is pushed away into chassis from side by side push mechanism, and then platform floor is conducted oneself with dignity in goods
Effect is lower to open, and realizes the horizontal sliding self-unloading of dumper, without height space, so as to increase the application of dumper, improves certainly
The transport applications ability unloaded.
2nd, it is of the invention by hydraulic power unit sideways against compartment, compartment is pushed away compartment along lateral sliding is slided
To the side of dumper, then, by the weight of goods in itself, the bottom plate in compartment is opened, realizes self-unloading goods.
3rd, the side in compartment of the invention is provided with rollover-resistant mechanism, and described rollover-resistant mechanism includes multiple support hydraulic pressures
Cylinder, after compartment is pushed away chassis by side push mechanism of the invention from side, the piston rod of supporting cylinder extends downwardly from, under piston rod
The roller contact ground that end is set, Auxiliary support compartment, the stability in compartment, avoids side stroller railway carriage or compartment during so as to improve side stroller railway carriage or compartment
Afterwards, compartment is turned on one's side problem caused by weighting.
4th, the both sides of the bottom plate in compartment of the invention are provided with avris plate, and damping buffering is provided with the outside of described avris plate
Pull bar, after platform floor is opened, in the presence of the back-moving spring in damping buffering pull bar, the bottom plate in compartment closes automatically, so
Hydraulic power unit is resetted afterwards, and compartment is retracted on vehicle frame, multiple support blocks are set on vehicle frame, support block corresponds to two of compartment
The stitching portion of adjacent bottom plate, after compartment is retracted on vehicle frame, support block supports the bottom plate in compartment, avoids bottom plate hanging, avoids filling
During goods, goods smashes bottom plate, caused by bottom plate closure it is not tight and caused leakage goods phenomenon.
5th, lower locking device is provided with vehicle frame of the invention, compartment is locked on vehicle frame by lower locking device, avoided
During cargo transport, compartment produces the appearance for phenomena such as dislocation slides with vehicle frame, ensures cargo transportation security.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention
Fig. 2 is the overlooking the structure diagram in the compartment of the present invention
Fig. 3 is the structural representation of the rollover-resistant mechanism of the present invention
Fig. 4 is the damping buffering drawbar structure diagram of the present invention
Fig. 5 is the structural representation of the lower locking device of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ 5, a kind of flat push type side-tip dumper, including headstock 2, vehicle frame 1, wheel mechanism 3, compartment 4 and from
Release mechanism, described headstock 2 are arranged on the front portion of vehicle frame 1, and power and control, the lower end of vehicle frame 1 are provided for the advance of dumper
Wheel mechanism 3 is set, compartment 4 is connected with by body dumping mechanism on described vehicle frame 1, described body dumping mechanism includes hydraulic power
Device 5, linkage board 6, sliding block 43 and slideway 44, slideway 44, width side of the slideway 44 along vehicle frame 1 are provided with described vehicle frame 1
To arrangement, described slideway 44 is distributed in the rear and front end of vehicle frame 1, and described compartment 4 is provided at both ends with to be engaged with slideway 44
Sliding block 43, the lower end of the side in described compartment 4 is provided with linkage board 6, one end of described hydraulic power unit 5 and linkage
Plate 6 is connected, and the other end and the vehicle frame 1 of hydraulic power unit 5 are fixed, and described hydraulic power unit 5 is by linkage board 6 with motor-car
Railway carriage or compartment 4 and sliding block 43 move along chute, and the bottom plate 411 in described compartment 4 can be opened downwards.Described compartment 4 includes side door, side
Post 412, underframe 41 and bottom plate 411, described underframe 41 include frame and stull 410, and described frame is rectangle structure, bag
Two long sides and three stulls 410 are included, side column 412 is provided with the length direction of frame, side door is be hinged with frame and by upper
Locking device is locked with side column 412, bottom plate 411 is hinged with the stull 410 of described framework, between two neighboring stull 410
Gap be paved with by two pieces of bottom plates 411, two pieces of bottom plates 411 form door structure between two adjacent stulls 410, described
The side in compartment 4 be provided with multiple supporting cylinders 7, the lateral surface of described supporting cylinder 7 and side column 412 is fixed, branch
The lower end for supportting the bar of piston 82 of hydraulic cylinder 7 is provided with roller 71.The outside of the stull 410 of the rear and front end of described frame is set
There is sliding block 43.The both sides of the bottom plate 411 in compartment 4 are provided with avris plate 46, and the described outside of avris plate 46 is provided with damping buffering
Pull bar 8, described damping buffering pull bar 8 include cylinder body 81, pull bar 84 and back-moving spring 83, one end and the bottom plate 411 of pull bar 84
Connection, the other end of pull bar 84 are installed in cylinder body 81, and one end in cylinder body 81 of pull bar 84 is provided with and cylinder body 81
The piston 82 that internal diameter is engaged, the tail end of cylinder body 81 are connected with side column 412, and back-moving spring 83 is provided with described cylinder body 81,
Back-moving spring 83 is sleeved on the position in cylinder body 81 of pull bar 84, or back-moving spring 83 sets piston 82 and the bottom of cylinder body 81
Between face.
Hydraulic power unit 5 includes three horizontal sliding hydraulic cylinders, length direction uniform cloth of three horizontal sliding hydraulic cylinders along compartment 4
Put, three horizontal sliding hydraulic cylinder synchronous linkages, the bar of piston 82 of three horizontal sliding hydraulic cylinders is connected with linkage board 6, three horizontal sliding liquid
Cylinder pressure is separately positioned on the lower section of three stulls 410 of the frame in compartment 4.
Three fixing grooves 42 are provided with vehicle frame 1, horizontal sliding hydraulic cylinder is arranged in fixing groove 42, and described fixing groove 42 is right
The stull 410 in compartment 4 is answered, the top surface of fixing groove 42 is contacted with the bottom surface of stull 410, and two branch are provided with described vehicle frame 1
Bracer 45, support block 45 support the bottom plate 411 in compartment 4, two adjacent bottom plates 411 in the corresponding compartment 4 of described support block 45
Stitching portion.
Lower locking device is provided with vehicle frame 1, the quantity of lower locking device is multiple, and multiple lower locking devices are arranged in car
The surrounding of frame 1, described lower locking device include check lock lever 48, sleeve pipe 47 and snap fit 49, and described check lock lever 48 is square
Rod-like structure, one side of square bar are installed in sleeve pipe 47, and can be moved along sleeve pipe 47, and sleeve pipe 47 is fixed on vehicle frame 1,
Snap fit 49 is provided with the frame in compartment 4, compartment 4 is locked with vehicle frame 1 by the check lock lever 48 being installed in snap fit 49.
In use, after the present invention is by cargo transport to unloading place, compartment 4 and the lower locking of the locking of vehicle frame 1 are unclamped
Device, start horizontal sliding hydraulic cylinder, the linkage of three horizontal sliding hydraulic cylinder synchronous, promote linkage board 6 to move, so that compartment 4 is along slideway
44, to a Slideslip, start supporting cylinder 7, the bar of piston 82 of supporting cylinder 7 moves down, when the lower end of supporting cylinder 7
Roller 71 contact ground after, the stopping of supporting cylinder 7 action, three horizontal sliding hydraulic cylinder horizontal sliding compartments 4 move, make compartment 4 with
Vehicle frame 1 separates, after the bottom plate 411 in compartment 4 separates with vehicle frame 1 completely, in compartment 4 under the Action of Gravity Field of goods, and bottom plate 411
Unloading is automatically opened up, discharged, under the back-moving spring 83 in damping buffering pull bar 8 acts on, damping buffering pull bar 8 pulls bottom
Plate 411 resets.The bar retracted for clearance of piston 82 of three horizontal sliding hydraulic cylinders, compartment 4 is driven to be moved on vehicle frame 1, then under
Vehicle frame 1 and compartment 4 are fastenedly connected by locking device, and last supporting cylinder 7 resets, and so far, completes the lateral of dumper
Horizontal sliding is unloaded.Horizontal sliding unloading is without again by the lifting of compartment 4, without the height space needed for existing dumper unloading, so that this
Invention can also use in some indoor scenarios.
It is noted that above-described embodiment is general to the illustrative and not limiting of technical solution of the present invention, art
The equivalent substitution of logical technical staff or the other modifications made according to prior art, as long as not exceeding technical solution of the present invention
Thinking and scope, it should be included within interest field of the presently claimed invention.
Claims (2)
1. a kind of rollover-resistant mechanism of flat push type side-tip dumper, the rollover-resistant mechanism is applied to a kind of lateral self-unloading of flat push type
Car, described flat push type side-tip dumper include headstock, vehicle frame, wheel mechanism, compartment and body dumping mechanism, and described headstock is set
In the front portion of vehicle frame, power and control are provided for the advance of dumper, the lower end of vehicle frame sets wheel mechanism, on described vehicle frame
Compartment is connected with by body dumping mechanism, body dumping mechanism promotes side horizontal sliding movement of the compartment to vehicle frame, after compartment separates with vehicle frame,
The bottom plate in compartment can open unloading downwards, it is characterised in that：The side in described compartment is provided with rollover-resistant mechanism, described
Rollover-resistant mechanism includes supporting cylinder and roller, and described support cylinder is fixed on the side of the movement in compartment, described branch
The lower end of support oil cylinder is provided with roller.
2. the rollover-resistant mechanism of flat push type side-tip dumper according to claim 1, it is characterised in that：Described support oil
The quantity of cylinder is multiple, and multiple support cylinders are evenly arranged along the length direction in compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870907.7A CN107599935A (en) | 2017-09-24 | 2017-09-24 | The rollover-resistant mechanism of flat push type side-tip dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870907.7A CN107599935A (en) | 2017-09-24 | 2017-09-24 | The rollover-resistant mechanism of flat push type side-tip dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107599935A true CN107599935A (en) | 2018-01-19 |
Family
ID=61057874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710870907.7A Pending CN107599935A (en) | 2017-09-24 | 2017-09-24 | The rollover-resistant mechanism of flat push type side-tip dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107599935A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200283989Y1 (en) * | 2002-04-18 | 2002-07-31 | 김효식 | container box transfer apparatus of vehicles for selling food |
| CN2860927Y (en) * | 2005-11-15 | 2007-01-24 | 中集车辆（集团）有限公司 | Self-dumping cars |
| CN102616165A (en) * | 2012-02-15 | 2012-08-01 | 安徽博微长安电子有限公司 | Bulk cargo transport vehicle carriage with unloading system |
| US20160280121A1 (en) * | 2015-03-24 | 2016-09-29 | Palmer Trucks, Inc. | Conversion system for asphalt bolster dump truck |
| CN106740379A (en) * | 2017-03-14 | 2017-05-31 | 威海顺丰专用车制造有限公司 | A kind of hopper car is downloaded from unloading system |
| CN207291788U (en) * | 2017-09-24 | 2018-05-01 | 齐二伟 | The rollover-resistant mechanism of flat push type side-tip dumper |
-
2017
- 2017-09-24 CN CN201710870907.7A patent/CN107599935A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200283989Y1 (en) * | 2002-04-18 | 2002-07-31 | 김효식 | container box transfer apparatus of vehicles for selling food |
| CN2860927Y (en) * | 2005-11-15 | 2007-01-24 | 中集车辆（集团）有限公司 | Self-dumping cars |
| CN102616165A (en) * | 2012-02-15 | 2012-08-01 | 安徽博微长安电子有限公司 | Bulk cargo transport vehicle carriage with unloading system |
| US20160280121A1 (en) * | 2015-03-24 | 2016-09-29 | Palmer Trucks, Inc. | Conversion system for asphalt bolster dump truck |
| CN106740379A (en) * | 2017-03-14 | 2017-05-31 | 威海顺丰专用车制造有限公司 | A kind of hopper car is downloaded from unloading system |
| CN207291788U (en) * | 2017-09-24 | 2018-05-01 | 齐二伟 | The rollover-resistant mechanism of flat push type side-tip dumper |
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