CN201552977U - Drive axle free from disassembly and assembly for oil injection - Google Patents
Drive axle free from disassembly and assembly for oil injection Download PDFInfo
- Publication number
- CN201552977U CN201552977U CN2009202973791U CN200920297379U CN201552977U CN 201552977 U CN201552977 U CN 201552977U CN 2009202973791 U CN2009202973791 U CN 2009202973791U CN 200920297379 U CN200920297379 U CN 200920297379U CN 201552977 U CN201552977 U CN 201552977U
- Authority
- CN
- China
- Prior art keywords
- drive axle
- speed reducer
- casing body
- oil
- differential device
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a drive axle free from disassembly and assembly for oil injection, which belongs to power hoisting devices and comprises a main speed reducer (1), a differential device (2), a left half shaft and a right half shaft, and a casing body (3). The differential device is clipped with the right half shaft, the speed reducer (1) is installed on the casing body (3) provided with a plurality of oil holes (4), and the oil holes (4) are communicated with the main speed reducer (1) and the differential device (2). A steering oil pipe (5) and a fixing seat (6) are disposed on the casing body (3), and the steering oil pipe (5) fixed with the fixing seat (6) is communicated with the oil holes (4). With the oil holes arranged on the casing body and communicated with the main speed reducer and the differential device inside the drive axle, a user can directly inject lubrication oil into the main speed reducer and the differential device without opening the casing body, thereby simplifying lubrication oil injection procedure and lowering labor intensity of the user.
Description
Technical field
The utility model relates to motor-driven lifting engine installation, and what be specifically related to is a kind of drive axle of exempting from the dismounting oiling.
Background technology
The effect of drive axle is that the power that universal driving device transmits was rolled over an angle of 90 degrees, thereby changes the direction of transfer of power, and by the main reduction gear rev down, after the increase torque, distributes to left and right sides semiaxis and drive wheel through diff.At present, the drive axle structure of various full size vehiclees or hoisting device is different, be installed in and use needed various performance figure also to be not quite similar on the different power actuated vehicles, especially the drive axle of being installed and used on the excavating machine, because wherein in-to-in main reduction gear and diff all need to use lubricating oil to reduce its in-to-in friction force, but complex procedures when adding lubricating oil, the drive axle axle housing need be opened, in main reduction gear and accelerator, add lubricating oil then, make troubles to the operator.
The utility model content
The purpose of this utility model is to solve above-mentioned deficiency, and a kind of drive axle axle housing that need not to open is provided
Just can be its inner main deceleration of installing and a kind of drive axle of exempting from the dismounting oiling of diff apply lubrication oil.
For solving above-mentioned technical matters, the utility model by the following technical solutions:
Drive axle of exempting from the dismounting oiling of the present utility model, comprise main reduction gear, diff, left and right sides semiaxis and axle housing, diff and right axle shaft fasten, main reduction gear is installed on the axle housing, some oilholes are arranged on the axle housing, and oilhole is connected with main reduction gear, diff, also is provided with steering oil pipe and permanent seat on the described axle housing, steering oil pipe is fixed by permanent seat, and is connected with oilhole.
Compared with prior art, the beneficial effects of the utility model are: by the oilhole that is connected with diff with drive axle in-to-in main reduction gear that is provided with on axle housing, can directly be main reduction gear and diff apply lubrication oil, need not axle housing is opened, simplify the operation of drive axle apply lubrication oil, thereby reduced operator's labour intensity.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1, drive axle of exempting from the dismounting oiling of the present utility model, comprise main reduction gear 1, diff 2, left and right sides semiaxis and axle housing 3, diff and right axle shaft fasten, and main reduction gear 1 is installed on the axle housing 3, and some oilholes 4 are arranged on the axle housing 3, oilhole 1 is connected with main reduction gear 1, diff 2, also be provided with steering oil pipe 5 and permanent seat 6 on the described axle housing 3, steering oil pipe 5 is fixing by permanent seat 6, and is connected with oilhole 1.
Claims (1)
1. drive axle of exempting from the dismounting oiling, comprise main reduction gear (1), diff (2), left and right sides semiaxis and axle housing (3), diff and right axle shaft fasten, main reduction gear (1) is installed on the axle housing (3), some oilholes (4) are arranged on the axle housing (3), oilhole (1) is connected with main reduction gear (1), diff (2), it is characterized in that: also be provided with steering oil pipe (5) and permanent seat (6) on the described axle housing (3), steering oil pipe (5) is fixing by permanent seat (6), and is connected with oilhole (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202973791U CN201552977U (en) | 2009-12-15 | 2009-12-15 | Drive axle free from disassembly and assembly for oil injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202973791U CN201552977U (en) | 2009-12-15 | 2009-12-15 | Drive axle free from disassembly and assembly for oil injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552977U true CN201552977U (en) | 2010-08-18 |
Family
ID=42612653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202973791U Expired - Fee Related CN201552977U (en) | 2009-12-15 | 2009-12-15 | Drive axle free from disassembly and assembly for oil injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763661A (en) * | 2017-02-17 | 2017-05-31 | 重庆瑞阳鑫驰新能源汽车有限责任公司 | A kind of electric automobile and its main reducing gear and rear axle structure |
| CN108944270A (en) * | 2018-08-03 | 2018-12-07 | 安徽天裕汽车零部件制造有限公司 | A kind of automobile axle |
-
2009
- 2009-12-15 CN CN2009202973791U patent/CN201552977U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763661A (en) * | 2017-02-17 | 2017-05-31 | 重庆瑞阳鑫驰新能源汽车有限责任公司 | A kind of electric automobile and its main reducing gear and rear axle structure |
| CN106763661B (en) * | 2017-02-17 | 2023-06-27 | 重庆瑞阳鑫驰新能源汽车有限责任公司 | Electric automobile and main reducer and rear axle structure thereof |
| CN108944270A (en) * | 2018-08-03 | 2018-12-07 | 安徽天裕汽车零部件制造有限公司 | A kind of automobile axle |
| CN108944270B (en) * | 2018-08-03 | 2021-08-10 | 安徽天裕汽车零部件制造有限公司 | Automobile rear axle |
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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: 20100818 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |