CN202743052U - Hydrostatic four-wheel drive vehicle axle - Google Patents
Hydrostatic four-wheel drive vehicle axle Download PDFInfo
- Publication number
- CN202743052U CN202743052U CN 201220457749 CN201220457749U CN202743052U CN 202743052 U CN202743052 U CN 202743052U CN 201220457749 CN201220457749 CN 201220457749 CN 201220457749 U CN201220457749 U CN 201220457749U CN 202743052 U CN202743052 U CN 202743052U
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- arranges
- axle
- universal joint
- hydraulic motor
- hydrostatic
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- Expired - Fee Related
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Abstract
The utility model discloses a hydrostatic four-wheel drive vehicle axle composed of front wheels, a battery box, a gearbox, a frame, a hydraulic motor, rear wheels, a front axle, a steering linkage, a front driving rod, a front universal joint, a rear universal joint, a rear driving rod and a rear axle and characterized in that the lower side of the front end of the frame is provided with the front axle on which the front wheels are arranged; the lower side of the rear end of the frame is provided with the rear axle on which the rear wheels are arranged; the lower side of the middle part of the frame is provided with the hydraulic motor; the front end of the hydraulic motor is provided with the gearbox; the front side of the gearbox is provided with the front universal joint, and the rear side of the gearbox is provided with the rear universal joint; the front universal joint is connected with the front axle through the front driving rod, and the rear universal joint is connected with the rear axle through the rear driving rod; the rear side of the front axle is provided the steering linkage; and one side of the gearbox is provided with the battery box. The hydrostatic four-wheel drive vehicle axle has the beneficial effects of capability of being driven by the four wheels, high vehicle load capacity, high safety performance and strong operability so as to be suitable for various industrial and mining enterprises.
Description
Technical field
The utility model belongs to the vehicle technology field, says more specifically the hydrostatic 4 wheel driven vehicle bridge of using on a kind of hydraulic drive vehicle.
Background technology
The vehicle of prior art generally is comprised of actuating unit, driver train, running gear, four parts of equipment, actuating unit generally can be divided into fuel power, gas power, Electronmotive Force, hybrid power etc., driver train generally can be divided into hydraulic-driven, Mechanical Driven, through the development of many decades, hydrostatic drive with mechanical drive did not have efficiently, controllability is strong, reliability is suitable etc., and characteristic becomes a kind of actv. engineering truck type of drive.
Hydraulic driving mode generally has two kinds: the one, and the center driven mode, this type of drive adopts fluid pressure drive device to replace traditional machinery or hydromechanical transmission, kept the original drive axle of vehicle etc., the modes such as the turning to of vehicle, differential, four-wheel earth balance are constant, the advantage of this type of drive is simple in structure, and the stepless change ability is strengthened, and the power utilization degree is high, strong with conventional truck parts interchangeability, the seriation of applicable mechanical drive or hydraulic transmission product; Shortcoming is to fail fundamentally to change the structural arrangement of vehicle, and the performance of vehicle and tractive force characteristic do not have the change of matter yet.
The 2nd, wheel individual drive mode, characteristics are: structural arrangement is flexible, can form multiple new version, when the both sides motor composes in parallel oil circuit, has the diff function, can realize deflection wheel; During both sides motor independent oil supplies, then form the differential locking-device function, but by the parking brake on the diff or running brake effective brake, need not drive axle device, vehicle structure is succinct, is convenient to maintenance and changes element.
The hydraulic drive vehicle of prior art generally is precursor vehicle, and the precursor vehicle load carrying ability is little, and the safety performance of vehicle is low, is not suitable for industrial and mining enterprises and uses.
Summary of the invention
In order to address the above problem, the utility model provides a kind of four wheel drive, and the lifting capacity of vehicle is large, safety performance is high, workable hydrostatic 4 wheel driven vehicle bridge, its concrete scheme is: described hydrostatic 4 wheel driven vehicle bridge is by front-wheel, battery box, change speed gear box, vehicle frame, HM Hydraulic Motor, trailing wheel, propons, Linkage steering, forerunner's lever, front universal-joint, rear universal joint, the rear-guard lever, back axle forms, the front end downside that it is characterized in that vehicle frame arranges propons, front-wheel is set on the propons, the rear end downside of vehicle frame arranges back axle, trailing wheel is set on the back axle, the middle part downside of vehicle frame arranges HM Hydraulic Motor, the front end of HM Hydraulic Motor arranges change speed gear box, the front side of change speed gear box arranges front universal-joint, the rear side of change speed gear box arranges rear universal joint, front universal-joint is connected with propons by forerunner's lever, rear universal joint is connected with back axle by the rear-guard lever, and the rear side of propons arranges Linkage steering, and a side of change speed gear box arranges battery box.
HM Hydraulic Motor described in the utility model, the peak pressure that it is characterized in that HM Hydraulic Motor is 415bar, the input maximum speed of revolution is 4810 r/min.
The beneficial effects of the utility model are that hydrostatic 4 wheel driven vehicle bridge adopts four wheel drive, and the lifting capacity of vehicle is large, safety performance is high, workable, be fit to all kinds of industrial and mining enterprises and use.
Description of drawings
Accompanying drawing is structural representation of the present utility model; In the accompanying drawing:
1. front-wheel, 2. battery box, 3. change speed gear box, 4. vehicle frame, 5. HM Hydraulic Motor, 6. trailing wheel, 7. propons, 8. Linkage steering, 9. forerunner's lever, 10. front universal-joint, 11. rear universal joints, 12. rear-guard levers, 13. back axles.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: described hydrostatic 4 wheel driven vehicle bridge is by front-wheel 1, battery box 2, change speed gear box 3, vehicle frame 4, HM Hydraulic Motor 5, trailing wheel 6, propons 7, Linkage steering 8, forerunner's lever 9, front universal-joint 10, rear universal joint 11, rear-guard lever 12, back axle 13 forms, the front end downside that it is characterized in that vehicle frame 4 arranges propons 7, front-wheel 1 is set on the propons 7, the rear end downside of vehicle frame 4 arranges back axle 13, trailing wheel 6 is set on the back axle 13, the middle part downside of vehicle frame 4 arranges HM Hydraulic Motor 5, the front end of HM Hydraulic Motor 5 arranges change speed gear box 3, the front side of change speed gear box 3 arranges front universal-joint 10, the rear side of change speed gear box 3 arranges rear universal joint 11, front universal-joint 10 is connected with propons 7 by forerunner's lever 9, rear universal joint 11 is connected with back axle 13 by rear-guard lever 12, the rear side of propons 7 arranges Linkage steering 8, and a side of change speed gear box 3 arranges battery box 2.
HM Hydraulic Motor 5 described in the utility model, the peak pressure that it is characterized in that HM Hydraulic Motor 5 is 415bar, the input maximum speed of revolution is 4810 r/min.
The beneficial effects of the utility model are that hydrostatic 4 wheel driven vehicle bridge adopts four wheel drive, and the lifting capacity of vehicle is large, safety performance is high, workable, be fit to all kinds of industrial and mining enterprises and use.
Claims (2)
1. hydrostatic 4 wheel driven vehicle bridge, by front-wheel (1), battery box (2), change speed gear box (3), vehicle frame (4), HM Hydraulic Motor (5), trailing wheel (6), propons (7), Linkage steering (8), forerunner's lever (9), front universal-joint (10), rear universal joint (11), rear-guard lever (12), back axle (13) forms, the front end downside that it is characterized in that vehicle frame (4) arranges propons (7), front-wheel (1) is set on the propons (7), the rear end downside of vehicle frame (4) arranges back axle (13), trailing wheel (6) is set on the back axle (13), the middle part downside of vehicle frame (4) arranges HM Hydraulic Motor (5), the front end of HM Hydraulic Motor (5) arranges change speed gear box (3), the front side of change speed gear box (3) arranges front universal-joint (10), the rear side of change speed gear box (3) arranges rear universal joint (11), front universal-joint (10) is connected with propons (7) by forerunner's lever (9), rear universal joint (11) is connected with back axle (13) by rear-guard lever (12), the rear side of propons (7) arranges Linkage steering (8), and a side of change speed gear box (3) arranges battery box (2).
2. hydrostatic 4 wheel driven vehicle bridge according to claim 1, the peak pressure that it is characterized in that HM Hydraulic Motor (5) is 415bar, the input maximum speed of revolution is 4810 r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457749 CN202743052U (en) | 2012-09-10 | 2012-09-10 | Hydrostatic four-wheel drive vehicle axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457749 CN202743052U (en) | 2012-09-10 | 2012-09-10 | Hydrostatic four-wheel drive vehicle axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202743052U true CN202743052U (en) | 2013-02-20 |
Family
ID=47702494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220457749 Expired - Fee Related CN202743052U (en) | 2012-09-10 | 2012-09-10 | Hydrostatic four-wheel drive vehicle axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202743052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815206A (en) * | 2012-09-10 | 2012-12-12 | 汶上弘德工程机械有限公司 | Hydrostatic all wheel drive axle |
| CN108216374A (en) * | 2017-12-28 | 2018-06-29 | 三汽车制造有限公司 | Vehicle |
-
2012
- 2012-09-10 CN CN 201220457749 patent/CN202743052U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815206A (en) * | 2012-09-10 | 2012-12-12 | 汶上弘德工程机械有限公司 | Hydrostatic all wheel drive axle |
| CN108216374A (en) * | 2017-12-28 | 2018-06-29 | 三汽车制造有限公司 | Vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20160910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |