CN205553916U - Mining running gear for loaderdigger - Google Patents
Mining running gear for loaderdigger Download PDFInfo
- Publication number
- CN205553916U CN205553916U CN201620209507.2U CN201620209507U CN205553916U CN 205553916 U CN205553916 U CN 205553916U CN 201620209507 U CN201620209507 U CN 201620209507U CN 205553916 U CN205553916 U CN 205553916U
- Authority
- CN
- China
- Prior art keywords
- wheel
- axle
- transfer case
- chassis
- hydraulic motor
- 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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- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
The utility model discloses a mining running gear for loaderdigger, including chassis, front axle, front wheel, rear axle, rear wheel, transfer case, hydraulic motor and universal connection axle, front axle and rear axle are installed respectively to both ends around the chassis, and the front wheel is installed respectively at both ends about front axle, and the rear wheel is installed respectively at both ends about the rear axle, the transfer case set up the middle part on chassis and with hydraulic motor through an universal connection hub connection, correspond respectively between transfer case and preceding, the rear axle and be connected through the 2nd universal connection axle and the 3rd universal connection through -drive, install the steering cylinder who is used for the front -wheel steer between the front wheel at front axle both ends. The utility model discloses a four wheel drive is possessing the land fertility, is promoting the characteristics of reinforce, need not independent brake locking system in addition, when stopping aslope, only needs multiple unit valve among the action hydraulic system can make preceding, rear wheel be in blocking state and can't fall back, and the flexible operation is simple and convenient, safety.
Description
Technical field
This utility model belongs to loader-digger technical field, particularly relates to a kind of mine backhoe loader walking mechanism.
Background technology
At present, in the construction of railway, vcehicular tunnel, Coal Mine or Other Engineering, it is required for usage mining loader and is cut clearly work.The general multiplex wheeled construction of walking mechanism of loader-digger, all there is shortcomings such as being short of power, the unstable and brakes of walking is complicated in existing walking mechanism.
Summary of the invention
In order to solve problems of the prior art, the purpose of this utility model is to provide a kind of mine backhoe loader walking mechanism.
In order to realize foregoing invention purpose, the technical scheme that this utility model employing is as described below:
A kind of mine backhoe loader walking mechanism, including chassis, propons, front-wheel, back axle, trailing wheel, transfer case, hydraulic motor and universal connecting shaft, before and after chassis, two ends are separately installed with propons and back axle, the two ends, left and right of propons are separately installed with front-wheel, the two ends, left and right of back axle are separately installed with trailing wheel, described transfer case is arranged on the middle part on chassis and is connected by the first universal connecting shaft with hydraulic motor, transfer case is with front, between back axle, correspondence is in transmission connection by the second universal connecting shaft and the 3rd universal connecting shaft respectively, between the front-wheel at described propons two ends, the steering cylinder for front-wheel steer is installed.
Further, described hydraulic motor, steering cylinder are all connected with the hydraulic system of loader-digger.
Further, described steering cylinder is fixedly connected on the car body of loader-digger.
Owing to using technique scheme, this utility model has a following superiority:
This utility model uses four-wheel drive, possess soil fertility, feature that motive force is strong, and without independent brake stop system, when stopping on the slope, only needing the banked direction control valves in action hydraulic system that front and rear wheel can be made to be in blocking and cannot fall back, flexible operation is easy, safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1, front-wheel；2, steering cylinder；3, propons；4, hydraulic motor；5, chassis；6, the first universal connecting shaft；7, transfer case；8, the second universal connecting shaft；9, back axle；10, the 3rd universal connecting shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the technical solution of the utility model is described in further detail by embodiment.
As shown in Figure 1, a kind of mine backhoe loader walking mechanism, including chassis 5, propons 3, front-wheel 1, back axle 9, trailing wheel, transfer case 7, hydraulic motor 4 and universal connecting shaft, before and after chassis 5, two ends are separately installed with propons 3 and back axle 9, the two ends, left and right of propons 3 are separately installed with front-wheel 1, the two ends, left and right of back axle 9 are separately installed with trailing wheel, described transfer case 7 is arranged on the middle part on chassis 5 and is connected by the first universal connecting shaft 6 with hydraulic motor 4, transfer case 7 is with front, between back axle, correspondence is in transmission connection by the second universal connecting shaft 8 and the 3rd universal connecting shaft 10 respectively, between the front-wheel 1 at described propons 3 two ends, the steering cylinder 2 for front-wheel steer is installed.
Described hydraulic motor 4, steering cylinder 2 are all connected with the hydraulic system of loader-digger；The hydraulic system of loader-digger includes banked direction control valves, controls each pipeline on loader-digger by banked direction control valves.
This utility model uses four-wheel drive, possess soil fertility, motive force by force, and without independent brake stop system, when stopping on the slope, only needing the banked direction control valves in action hydraulic system that front and rear wheel can be made to be in blocking and cannot fall back, flexible operation is easy, safety.
Claims (3)
1. a mine backhoe loader walking mechanism, it is characterized in that: include chassis, propons, front-wheel, back axle, trailing wheel, transfer case, hydraulic motor and universal connecting shaft, before and after chassis, two ends are separately installed with propons and back axle, the two ends, left and right of propons are separately installed with front-wheel, the two ends, left and right of back axle are separately installed with trailing wheel, described transfer case is arranged on the middle part on chassis and is connected by the first universal connecting shaft with hydraulic motor, transfer case is with front, between back axle, correspondence is in transmission connection by the second universal connecting shaft and the 3rd universal connecting shaft respectively, between the front-wheel at described propons two ends, the steering cylinder for front-wheel steer is installed.
Mine backhoe loader walking mechanism the most according to claim 1, is characterized in that: described hydraulic motor, steering cylinder are all connected with the hydraulic system of loader-digger.
Mine backhoe loader walking mechanism the most according to claim 1, is characterized in that: described steering cylinder is fixedly connected on the car body of loader-digger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209507.2U CN205553916U (en) | 2016-03-18 | 2016-03-18 | Mining running gear for loaderdigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209507.2U CN205553916U (en) | 2016-03-18 | 2016-03-18 | Mining running gear for loaderdigger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205553916U true CN205553916U (en) | 2016-09-07 |
Family
ID=56814252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620209507.2U Expired - Fee Related CN205553916U (en) | 2016-03-18 | 2016-03-18 | Mining running gear for loaderdigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205553916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427556A (en) * | 2016-09-25 | 2017-02-22 | 袁延庆 | Small-scale farmland four-wheel-driving walking chassis |
-
2016
- 2016-03-18 CN CN201620209507.2U patent/CN205553916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427556A (en) * | 2016-09-25 | 2017-02-22 | 袁延庆 | Small-scale farmland four-wheel-driving walking chassis |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200318 |