CN207291788U - 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
- Publication number
- CN207291788U CN207291788U CN201721227718.XU CN201721227718U CN207291788U CN 207291788 U CN207291788 U CN 207291788U CN 201721227718 U CN201721227718 U CN 201721227718U CN 207291788 U CN207291788 U CN 207291788U
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- China
- Prior art keywords
- compartment
- vehicle frame
- dumper
- rollover
- push type
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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, the supporting cylinder is fixed on the side of the movement in compartment, the lower end of the supporting 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, it is generally included：Chassis, the walking mechanism below chassis, set
Compartment above chassis, lifting mechanism below compartment etc., cargo is loaded in compartment, after cargo 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
Either the front end for making compartment is lifted in side or side rises certain height at end, tilts compartment, inclination of the cargo along compartment
Direction slides, and realizes self-unloading function, but the front end in compartment or side are lifted certain altitude, 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 are 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 conclusion in order to overcome the shortcomings of prior art problem, the present 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
Offset 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 the flat-pushing movement in side of compartment to vehicle frame, described
Body dumping mechanism includes hydraulic power unit, linkage board, sliding block and slideway, is provided with slideway on the vehicle frame, and slideway is along vehicle frame
Width arrangement, the slideway is distributed in the rear and front end in compartment, and the compartment is provided at both ends with and slideway matches
The sliding block of conjunction, the lower end of the side in the compartment are provided with linkage board, one end of the hydraulic power unit and linkage board
Connection, the other end and the vehicle frame of hydraulic power unit are fixed, and the hydraulic power unit drives compartment and cunning by linkage board
Block is moved along slideway, and the bottom plate in the compartment can be opened downwards, and after compartment is separated 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 the rollover-resistant mechanism includes supporting cylinder and roller, described
Supporting cylinder be fixed on compartment movement side, the lower end of the supporting cylinder is provided with roller.
Technical scheme may also is that realization：The quantity of the supporting cylinder is multiple to be multiple
Supporting cylinder is evenly arranged along the length direction in compartment.
Technical scheme may also is that realization：The hydraulic power unit includes multiple flat-pushing hydraulic pressure
Cylinder, multiple flat-pushing hydraulic cylinders are evenly arranged along the length direction in compartment, multiple flat-pushing hydraulic cylinder synchronous linkages, Duo Geping
The piston rod of propulsive liquid cylinder pressure is connected with linkage board.
Technical scheme may also is that realization：The compartment includes side door, side column, bottom frame and bottom
Plate, the bottom frame include frame and stull, and the frame is rectangle structure, and side is provided with the length direction of frame
Column, side door is hinged with frame and is locked by upper locking device and side column, and bottom plate is hinged with the stull of the frame, 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,
The 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 the frame.
Technical scheme may also is that realization：Multiple fixing grooves are provided with the vehicle frame, it is flat-pushing
Hydraulic cylinder is arranged in fixing groove, and the fixing groove corresponds to the stull in compartment, and the top surface of fixing groove is contacted with the bottom surface of stull,
Multiple supporting blocks are provided with the vehicle frame, supporting block supports the bottom plate in compartment, and the supporting 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 the compartment are provided with avris
Plate, avris plate outside are provided with damping buffering pull rod, and the damping buffering pull rod includes cylinder body, pull rod and resets bullet
Spring, one end of pull rod are connected with bottom plate, and the other end of pull rod is installed in cylinder body, and one end in cylinder body of pull rod is set
Have and be connected with the matched piston of cylinder diameter, the tail end of cylinder body with side column, resetting spring is provided with the cylinder body, reset
Spring pocket is set between piston and cylinder body bottom surface mounted in the position in cylinder body of pull rod, or resetting spring.
Technical scheme may also is that realization：Lower locking device, lower lock are provided with the vehicle frame
The quantity of tight device is multiple, and multiple lower locking devices are arranged in the surrounding of vehicle frame, the lower locking device include check lock lever,
Casing and hook, the check lock lever are square rod-like structure, and one side of square bar is installed in casing, and can be along set
Pipe moves, and casing is fixed on vehicle frame, is provided with hook on the frame in compartment, and compartment and vehicle frame pass through the lock that is installed in hook
Tight rod locking.
Beneficial effects of the present invention
1st, the present invention is that the compartment of dumper is pushed away chassis from side by side push mechanism, and then platform floor is in cargo
Opened under Gravitative Loads, realize the flat-pushing self-unloading of dumper, without height space, so as to increase the application range of dumper, carried
The transport applications ability of high dumper.
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 cargo in itself, the bottom plate in compartment is opened, realizes self-unloading cargo.
3rd, the side in compartment of the invention is provided with rollover-resistant mechanism, and the 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, under piston rod
End set roller contact ground, Auxiliary support compartment, thus when improving side cart railway carriage or compartment compartment stability, avoid side cart 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 the avris plate
Pull rod, after platform floor is opened, under the action of the resetting spring in damping buffering pull rod, the bottom plate in compartment closes automatically, so
Hydraulic power unit resets afterwards, and compartment is retracted on vehicle frame, multiple supporting blocks are set on vehicle frame, supporting block corresponds to two of compartment
The stitching portion of adjacent bottom plate, after compartment is retracted on vehicle frame, supporting block supports the bottom plate in compartment, avoids bottom plate hanging, avoids filling
During goods, cargo smashes bottom plate, caused by bottom plate closure it is not tight and produce 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 structure diagram of the present invention
Fig. 2 is the overlooking the structure diagram in the compartment of the present invention
Fig. 3 is the structure diagram 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 structure diagram 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, the 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 the vehicle frame 1, the body dumping mechanism includes hydraulic power
Device 5, linkage board 6, sliding block 43 and slideway 44, are provided with slideway 44, width side of the slideway 44 along vehicle frame 1 on the vehicle frame 1
To arrangement, the slideway 44 is distributed in the rear and front end of vehicle frame 1, and the compartment 4 is provided at both ends with to be engaged with slideway 44
Sliding block 43, the lower end of the side in the compartment 4 is provided with linkage board 6, one end of the hydraulic power unit 5 and linkage
Plate 6 connects, and the other end and the vehicle frame 1 of hydraulic power unit 5 are fixed, and the hydraulic power unit 5 is by linkage board 6 with motor-car
Railway carriage or compartment 4 and sliding block 43 are moved along sliding slot, and the bottom plate 411 in the compartment 4 can be opened downwards.The compartment 4 includes side door, side
Column 412, bottom frame 41 and bottom plate 411, the bottom frame 41 include frame and stull 410, and the 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 hinged with frame and by upper
Locking device is locked with side column 412, bottom plate 411 is hinged with the stull 410 of the frame, 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 supporting cylinder 7 and the lateral surface of side column 412 are fixed, branch
The lower end for supportting 82 bar of piston of hydraulic cylinder 7 is provided with roller 71.The outside of the stull 410 of the rear and front end of the 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 outside of avris plate 46 is provided with damping buffering
Pull rod 8, the damping buffering pull rod 8 include cylinder body 81, pull rod 84 and resetting spring 83, one end and the bottom plate 411 of pull rod 84
Connection, the other end of pull rod 84 are installed in cylinder body 81, and one end in cylinder body 81 of pull rod 84 is provided with and cylinder body 81
The matched piston 82 of internal diameter, the tail end of cylinder body 81 are connected with side column 412, and resetting spring 83 is provided with the cylinder body 81,
Resetting spring 83 is sleeved on the position in cylinder body 81 of pull rod 84, or resetting spring 83 sets piston 82 and 81 bottom of cylinder body
Between face.
Hydraulic power unit 5 includes three flat-pushing hydraulic cylinders, the uniform cloth of length direction in three flat-pushing hydraulic cylinders along compartments 4
Put, three flat-pushing hydraulic cylinder synchronous linkages, 82 bar of piston of three flat-pushing hydraulic cylinders is connected with linkage board 6, three flat-pushing 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, flat-pushing hydraulic cylinder is arranged in fixing groove 42, and the 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 the vehicle frame 1
Bracer 45, supporting block 45 support the bottom plate 411 in compartment 4, and the supporting block 45 corresponds to two adjacent bottom plates 411 in compartment 4
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, the lower locking device include check lock lever 48, casing 47 and hook 49, and the check lock lever 48 is square
Rod-like structure, one side of square bar are installed in casing 47, and can be moved along casing 47, and casing 47 is fixed on vehicle frame 1,
Hook 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 hook 49.
In use, after the present invention is by cargo transport to unloading place, compartment 4 and the lower locking of 1 locking of vehicle frame are unclamped
Device, starts flat-pushing hydraulic cylinder, and three flat-pushing hydraulic cylinder synchronous linkages, promote linkage board 6 to move, so that compartment 4 is along slideway
44, to a Slideslip, start supporting cylinder 7,82 bar of piston of supporting cylinder 7 moves down, when 7 lower end of supporting cylinder
Roller 71 contact ground after, 7 stopping of supporting cylinder action, three flat-pushing flat-pushing compartments 4 of hydraulic cylinder move, make compartment 4 with
Vehicle frame 1 separates, after the bottom plate 411 in compartment 4 is separated with vehicle frame 1 completely, in compartment 4 under the gravity of cargo, and bottom plate 411
Unloading is automatically opened up, discharged, under the resetting spring 83 in damping buffering pull rod 8 acts on, damping buffering pull rod 8 pulls bottom
Plate 411 resets.The 82 bar retracted for clearance of piston of three flat-pushing hydraulic cylinders, drives compartment 4 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
Flat-pushing unloading.Flat-pushing unloading is without again by 4 lifting of compartment, without the height space needed for existing dumper unloading, so that this
Invention can also be used in some indoor scenarios.
It is noted that above-described embodiment is to the illustrative and not limiting of technical solutions of the utility model, affiliated technology neck
The equivalent substitution of domain those of ordinary skill or the other modifications made according to the prior art, as long as not exceeding the utility model skill
The thinking and scope of art scheme, should be included within the interest field required by the utility model.
Claims (2)
1. a kind of rollover-resistant mechanism of flat push type side-tip dumper, which is suitable for a kind of lateral self-unloading of flat push type
Car, the flat push type side-tip dumper include headstock, vehicle frame, wheel mechanism, compartment and body dumping mechanism, and the 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 the vehicle frame
Compartment is connected with by body dumping mechanism, body dumping mechanism promotes the flat-pushing movement in side of compartment to vehicle frame, after compartment is separated with vehicle frame,
The bottom plate in compartment can open unloading downwards, it is characterised in that：The side in the compartment is provided with rollover-resistant mechanism, described
Rollover-resistant mechanism includes supporting cylinder and roller, and the supporting cylinder is fixed on the side of the movement in compartment, described
The lower end of supporting 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：The support liquid
The quantity of cylinder pressure is multiple, and multiple supporting cylinders are evenly arranged along the length direction in compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227718.XU CN207291788U (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 |
|---|---|---|---|
| CN201721227718.XU CN207291788U (en) | 2017-09-24 | 2017-09-24 | The rollover-resistant mechanism of flat push type side-tip dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207291788U true CN207291788U (en) | 2018-05-01 |
Family
ID=62443210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721227718.XU Expired - Fee Related CN207291788U (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) | CN207291788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599935A (en) * | 2017-09-24 | 2018-01-19 | 齐二伟 | The rollover-resistant mechanism of flat push type side-tip dumper |
-
2017
- 2017-09-24 CN CN201721227718.XU patent/CN207291788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599935A (en) * | 2017-09-24 | 2018-01-19 | 齐二伟 | The rollover-resistant mechanism of flat push type side-tip dumper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20190924 |