CN202337208U - Four-wheel drive chassis used for low speed self-walking machinery - Google Patents
Four-wheel drive chassis used for low speed self-walking machinery Download PDFInfo
- Publication number
- CN202337208U CN202337208U CN201120470385XU CN201120470385U CN202337208U CN 202337208 U CN202337208 U CN 202337208U CN 201120470385X U CN201120470385X U CN 201120470385XU CN 201120470385 U CN201120470385 U CN 201120470385U CN 202337208 U CN202337208 U CN 202337208U
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- CN
- China
- Prior art keywords
- chassis
- driving axle
- drive axle
- low speed
- wheel drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Motor Power Transmission Devices (AREA)
Abstract
A four-wheel drive chassis used for low speed self-walking machinery comprises a front drive axle, a rear drive axle and a main frame, wherein the main frame is arranged on the chassis, the rear steering frame is arranged at one end of the chassis, the rear drive axle is mounted on the rear steering frame, and the front drive axle is arranged at the other end of the chassis; a transmission shaft is arranged between the front drive axle and the rear drive axle, a transfer case is arranged on the transmission shaft, and a hydraulic motor is mounted at the end part of the transfer case; and a steering hydro cylinder is arranged between the rear drive axle and the main frame. The utility model has the benefits of simple structure, convenience in use, and strong bearing capability, and can meet the needs of work, and also can reduce the cost of the machinery greatly.
Description
[technical field] the utility model relates to mechanical part, specifically a kind of four wheel drive chassis that is used for low speed from walking machinery.
[background technology] receives the restriction of mining environment, and mining machinery generally all is the equipment of heavy load, low speed transmission.At present, low speed on the market is from the four wheel drive chassis that walking machinery adopts steering drive axle and drive axle to form, and steering drive axle not only load-carrying capacity is poor, and the structure of its steering swivel and steering yoke bolt is also very complicated, therefore uses the cost of steering drive axle higher.Middle-size and small-size mining firm presses for and a kind ofly can guarantee advantages of high bearing capacity, and the not high equipment of machine cost reduces production costs.
[summary of the invention] the utility model provides the four wheel drive chassis of a kind of suitable construction machinery and equipment and mining machinery use to the problems referred to above.
This four wheel drive chassis that is used for low speed from walking machinery comprises front driving axle, rear driving axle and mainframe, it is characterized in that; The chassis is provided with mainframe; One end on chassis is provided with trailing truck, and rear driving axle is installed on the trailing truck, and the other end on chassis is provided with front driving axle; Be provided with transmission shaft between front driving axle and the rear driving axle, transmission shaft is provided with auxiliary gear box, and the auxiliary gear box end is equipped with HM Hydraulic Motor; Be provided with between rear driving axle and the mainframe and turn to oil cylinder.
During work, HM Hydraulic Motor is imported auxiliary gear box with power, and auxiliary gear box sends power to front driving axle and rear driving axle through transmission shaft, can accomplish turning to of rear driving axle through turning to oil cylinder, thereby accomplishes turning to of car load.
The beneficial effect of the utility model is: simple in structure, easy to use; Load-carrying capacity is strong, can satisfy the cost that requirements of one's work can reduce machinery again greatly.
[description of drawings]
Fig. 1 is the structural representation of the utility model
Among the figure: 1, trailing truck, 2, rear driving axle, 3, transmission shaft, 4, mainframe, 5, auxiliary gear box, 6, HM Hydraulic Motor, 7, front driving axle, 8, turn to oil cylinder.
[specific embodiment] set forth as follows the enforcement of the utility model below in conjunction with accompanying drawing:
In Fig. 1, the chassis is provided with mainframe 4, and an end on chassis is provided with trailing truck 1, and rear driving axle 2 is installed on the trailing truck 1, and the other end on chassis is provided with front driving axle 7; Be provided with transmission shaft 3 between front driving axle 7 and the rear driving axle 2, transmission shaft 3 is provided with auxiliary gear box 5, and auxiliary gear box 5 ends are equipped with HM Hydraulic Motor 6; Be provided with between rear driving axle 2 and the mainframe 4 and turn to oil cylinder 8.
Claims (1)
1. a four wheel drive chassis that is used for low speed from walking machinery comprises front driving axle, rear driving axle and mainframe, it is characterized in that; The chassis is provided with mainframe; One end on chassis is provided with trailing truck, and rear driving axle is installed on the trailing truck, and the other end on chassis is provided with front driving axle; Be provided with transmission shaft between front driving axle and the rear driving axle, transmission shaft is provided with auxiliary gear box, and the auxiliary gear box end is equipped with HM Hydraulic Motor; Be provided with between rear driving axle and the mainframe and turn to oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120470385XU CN202337208U (en) | 2011-11-23 | 2011-11-23 | Four-wheel drive chassis used for low speed self-walking machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120470385XU CN202337208U (en) | 2011-11-23 | 2011-11-23 | Four-wheel drive chassis used for low speed self-walking machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337208U true CN202337208U (en) | 2012-07-18 |
Family
ID=46485910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120470385XU Expired - Fee Related CN202337208U (en) | 2011-11-23 | 2011-11-23 | Four-wheel drive chassis used for low speed self-walking machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337208U (en) |
Cited By (5)
| 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 |
| CN103231651A (en) * | 2013-03-22 | 2013-08-07 | 北京林业大学 | Swing type hydraulic adjustable hanging articulated steering chassis |
| CN103407368A (en) * | 2013-03-22 | 2013-11-27 | 北京林业大学 | Hydraulic adjustable cantilever swinging door type drive axle |
| CN103921679A (en) * | 2013-01-16 | 2014-07-16 | 朱明� | Four-wheel-drive traveling machine actuated by four hydraulic motors |
| 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 |
-
2011
- 2011-11-23 CN CN201120470385XU patent/CN202337208U/en not_active Expired - Fee Related
Cited By (6)
| 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 |
| CN103921679A (en) * | 2013-01-16 | 2014-07-16 | 朱明� | Four-wheel-drive traveling machine actuated by four hydraulic motors |
| CN103921679B (en) * | 2013-01-16 | 2017-08-25 | 上海华丰工业控制技术工程有限公司 | A kind of walking machine for the four-wheel drive implemented by four hydraulic motors |
| CN103231651A (en) * | 2013-03-22 | 2013-08-07 | 北京林业大学 | Swing type hydraulic adjustable hanging articulated steering chassis |
| CN103407368A (en) * | 2013-03-22 | 2013-11-27 | 北京林业大学 | Hydraulic adjustable cantilever swinging door type drive axle |
| 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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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: 20120718 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |