CN207809063U - The all-hydraulic four-wheel drive running gear of snow sweeper - Google Patents
The all-hydraulic four-wheel drive running gear of snow sweeper Download PDFInfo
- Publication number
- CN207809063U CN207809063U CN201721250797.6U CN201721250797U CN207809063U CN 207809063 U CN207809063 U CN 207809063U CN 201721250797 U CN201721250797 U CN 201721250797U CN 207809063 U CN207809063 U CN 207809063U
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- hydraulic
- axle
- transfer case
- hydraulic pump
- assembly
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Abstract
The utility model discloses a kind of all-hydraulic four-wheel drive running gears of snow sweeper, are related to field of automobile；Including chassis, driving device, driving device connection hydraulic-driven portion are provided on the chassis, the hydraulic-driven portion connection is separately connected forward and backward drive axle.The utility model can solve the problem of that current automobile chassis can only provide rear wheel drive and front-wheel steer is not suitable for snow removing chassis walking manner.
Description
Technical field
The utility model is related to field of automobile, especially a kind of all-hydraulic four-wheel drive walking dress of snow sweeper
It sets.
Background technology
Common automobile traveling mode mainly connects clutch transmission, clutch change by engine on the market at present
Fast case connects transmission shaft, and transmission shaft drives rear axle, to realize the mode of rear wheel drive mode and front-wheel steer；But this row
The Ordinary Rd transport that mode can typically be only used to automobile is walked, does not have four-wheel drive while having the function of four-wheel steering concurrently, surpass
The low speed speed of travel is unstable；Due to the needs of snow sweeper particular job environment, it need to provide four-wheel equal energy as snow removing chassis
The walking manner that driving and four-wheel can turn to, it is obvious that general-utility car chassis is not suitable for the driving side of snow sweeper at present
Formula.
Invention content
The purpose of this utility model is to provide a kind of all-hydraulic four-wheel drive running gear of snow sweeper, it can be solved at present
The problem of automobile chassis can only provide rear wheel drive and front-wheel steer, unsuitable snow removing chassis walking manner.
To solve the above-mentioned problems, the technical solution adopted in the utility model is：Including automobile chassis, the automobile chassis
On be provided with automobile chassis drive assembly, the automobile chassis drive assembly connects hydraulic-driven assembly, and the hydraulic-driven is total
It is driven at connection and turns to axle assembly.
In above technical scheme, further scheme can be：The hydraulic-driven assembly include hydraulic pump transfer case,
First hydraulic pump, the second hydraulic pump, preceding hydraulic motor and rear hydraulic motor；The hydraulic pump transfer case connects two and is arranged side by side
The first hydraulic pump, the second hydraulic pump, before first hydraulic pump and second hydraulic pump are separately connected by fluid pressure line
Hydraulic motor and rear hydraulic motor.
Further：The driving turn to axle assembly include preceding walking transfer case, afterwards walking transfer case, front driving axle and after
Drive axle；Walking transfer case is connect by front propeller shaft with the front driving axle with steering before described, and transfer case of walking after described is logical
Later transmission shaft is connect with the rear driving axle with steering.
By adopting the above-described technical solution, the utility model has the advantages that compared with prior art：
1, the utility model connects a hydraulic pump transfer case by engine, and hydraulic pump transfer case controls forward and backward respectively
Hydraulic pump, forward and backward hydraulic pump respectively drive forward and backward hydraulic motor, and forward and backward hydraulic motor respectively drives forward and backward walking transfer case,
Forward and backward walking transfer case directly drives with the front and rear wheel drive axle turned to, to realize the snow removing all-hydraulic four-wheel drive of chassis
Band four-wheel steering and Ultra-Low Speed stabilized walking；
2, the utility model is simple in structure, connection is reliable.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the vertical view of the utility model.
Fig. 3 is the partial enlarged view of the utility model engine driving part.
Fig. 4 is the partial enlarged view of the utility model front driving axle.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples：
Such as Fig. 1 ~ this all-hydraulic four-wheel drive running gear of snow sweeper shown in Fig. 4, including automobile chassis 1 and engine
2, automobile chassis drive assembly is provided on automobile chassis 1, automobile chassis drive assembly connects hydraulic-driven assembly, hydraulic-driven
Assembly includes hydraulic pump transfer case 3, the first hydraulic pump 4, the second hydraulic pump 5, preceding hydraulic motor 6 and rear hydraulic motor 7；Wherein,
Hydraulic pump transfer case 3 connects two the first hydraulic pumps 4 arranged side by side, the second hydraulic pumps 5, the first hydraulic pump 4 and the second hydraulic pressure
Hydraulic motor 6 and rear hydraulic motor 7 before pump 5 is separately connected by fluid pressure line；Hydraulic-driven assembly connection driving steeraxle is total
At；
It includes preceding walking transfer case 8, rear walking transfer case 9, front driving axle 10 and rear driving axle 12 that driving, which turns to axle assembly,；
Preceding walking transfer case 8 is connect by front propeller shaft 13 with the front driving axle 10 with steering, and power is provided for front driving axle 10；After go
It walks transfer case 9 to connect with the rear driving axle 12 with steering by inter-axle shaft 14, power is provided for rear driving axle 12.
The steering mechanism being arranged on front driving axle 10 and rear driving axle 12 passes through steering cylinder（It is not shown）For preceding driving
Bridge 10 and rear driving axle 12 provide steering power, the function of enabling entire snow sweeper to realize that four-wheel can turn to.
Claims (1)
1. a kind of all-hydraulic four-wheel drive running gear of snow sweeper, including automobile chassis, automobile is provided on the automobile chassis
Chassis drive assembly, it is characterised in that：The automobile chassis drive assembly connects hydraulic-driven assembly, the hydraulic-driven assembly
Connection driving turns to axle assembly；The hydraulic-driven assembly includes hydraulic pump transfer case, the first hydraulic pump, the second hydraulic pump, preceding
Hydraulic motor and rear hydraulic motor；The hydraulic pump transfer case connects two the first hydraulic pumps arranged side by side, the second hydraulic pumps,
Hydraulic motor and rear hydraulic motor before first hydraulic pump and second hydraulic pump are separately connected by fluid pressure line；It is described
It includes preceding walking transfer case, afterwards walking transfer case, front driving axle and rear driving axle that driving, which turns to axle assembly,；Walking transfer before described
Case is connect by front propeller shaft with the front driving axle with steering, after transfer case of walking after described is by inter-axle shaft and with steering
Drive axle connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250797.6U CN207809063U (en) | 2017-09-27 | 2017-09-27 | The all-hydraulic four-wheel drive running gear of snow sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250797.6U CN207809063U (en) | 2017-09-27 | 2017-09-27 | The all-hydraulic four-wheel drive running gear of snow sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207809063U true CN207809063U (en) | 2018-09-04 |
Family
ID=63336558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721250797.6U Active CN207809063U (en) | 2017-09-27 | 2017-09-27 | The all-hydraulic four-wheel drive running gear of snow sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207809063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685629A (en) * | 2017-09-27 | 2018-02-13 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | The all-hydraulic four-wheel drive running gear of snow sweeper |
-
2017
- 2017-09-27 CN CN201721250797.6U patent/CN207809063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685629A (en) * | 2017-09-27 | 2018-02-13 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | The all-hydraulic four-wheel drive running gear of snow sweeper |
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