CN201220656Y - Apparatus for brake and final drive of wheel type tractor - Google Patents
Apparatus for brake and final drive of wheel type tractor Download PDFInfo
- Publication number
- CN201220656Y CN201220656Y CNU2008200345257U CN200820034525U CN201220656Y CN 201220656 Y CN201220656 Y CN 201220656Y CN U2008200345257 U CNU2008200345257 U CN U2008200345257U CN 200820034525 U CN200820034525 U CN 200820034525U CN 201220656 Y CN201220656 Y CN 201220656Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- drg
- outer end
- terminal driving
- transmission housing
- 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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Abstract
The utility model discloses a braking and terminal driving device for a wheeled tractor. The device comprises an arrester and a terminal driving assembly; the terminal driving assembly comprises a terminal driving housing and a semiaxle; the arrester comprises a brake hub; the brake hub of the arrester is mounted at the outer end of the semiaxle; the terminal driving housing is provided with an inner concave structure, and the structure is composed of a bottom part and a peripheral wall; the bottom part is positioned at the bottom end of the peripheral wall; an end cover is arranged at the outer end of the peripheral wall; the arrester is arranged on the end cover and positioned inside the inner concave structure arranged on the terminal driving housing; and an outer end part of the semiaxle is through-mounted at the bottom part of the inner concave structure through a bearing. The utility model has the advantages of small occupied space, compact structure, less material consumption and light weight.
Description
Affiliated technical field
The utility model relates to a kind of wheel-tire tractor braking and terminal driving device.
Background technology
Wheel-tire tractor braking and terminal driving device mainly comprise drg and terminal drive assembly.Terminal drive assembly comprises terminal transmission housing and semiaxis, and this semiaxis is installed on the terminal transmission housing by bearing, and its outer end passes the outside that terminal drive shell body is positioned at this housing.Drg is installed on the lateral surface of terminal transmission housing, and the braking hub of drg is installed on the outer end of the semiaxis that is positioned at terminal transmission hull outside.Because drg is in the outside of terminal transmission housing, it is big, loosely organized that this not only makes wheel-tire tractor braking and terminal driving device take up space, and, Heavy Weight many with material.
The utility model content
The technical problems to be solved in the utility model provides braking of a kind of wheel-tire tractor and terminal driving device, its little, compact conformation that not only takes up room, and also few, in light weight with material.
In order to solve the problems of the technologies described above, a kind of wheel-tire tractor braking of the utility model and terminal driving device, it contains drg and terminal drive assembly, terminal drive assembly comprises terminal transmission housing and semiaxis, drg comprises the braking hub, the braking hub of drg is installed on the outer end of semiaxis, described terminal transmission housing is provided with a concave inward structure, this structure is made of bottom and perisporium, the bottom is positioned at the bottom of perisporium, the outer end of this perisporium is provided with end cap, and described drg is arranged on this end cap and is arranged in the concave inward structure that terminal transmission housing is provided with, and the outer end of described semiaxis is installed on the bottom of concave inward structure by bearing.
Because the transmission housing is provided with a concave inward structure endways, drg is arranged in this concave inward structure, thereby make drg and terminal drive assembly constitute an integral structure, this not only makes wheel-tire tractor braking and terminal driving device little, the compact conformation that takes up room, and few, in light weight with material.
Description of drawings
Accompanying drawing is the structural representation of braking of the utility model wheel-tire tractor and terminal driving device.
1. terminal drive assemblies among the figure, 2. bottom, 3. perisporium, 4. braking hub, 5. terminal transmission housing, 6. end cap, 7. outer end, 8. outer end, 9. drg, 10. semiaxis.
The specific embodiment
In the accompanying drawing, wheel-tire tractor braking and terminal driving device mainly contain drg 9 and terminal drive assembly 1, and terminal drive assembly 1 comprises terminal transmission housing 5 and semiaxis 10.Drg 9 comprises braking hub 4, and the braking hub 4 of drg 9 is installed on the outer end 8 of semiaxis 10.Terminal transmission housing 5 is provided with a concave inward structure, and this structure is made of bottom 2 and perisporium 3.Bottom 2 is positioned at the bottom of perisporium 3, and the outer end of this perisporium 3 is provided with end cap 6.Drg 9 is arranged on the end cap 6 and is arranged in the concave inward structure that terminal transmission housing 5 is provided with.The outer end 7 of semiaxis 10 is installed on the bottom 2 of concave inward structure by bearing.Because the utility model on the basis of existing technology, be provided with a concave inward structure by transmission housing 5 endways, drg 9 is arranged in this concave inward structure, thereby make drg 9 and terminal drive assembly 1 constitute an integral structure, this not only makes wheel-tire tractor braking and terminal driving device little, the compact conformation, few, in light weight with material that takes up room, and make also easy.Simultaneously because drg 9 is arranged in the concave inward structure that terminal transmission housing 5 is provided with, thereby avoided the damage that is subjected to because of collision.
Claims (1)
1. a wheel-tire tractor is braked and terminal driving device, it contains drg and terminal drive assembly, terminal drive assembly comprises terminal transmission housing and semiaxis, drg comprises the braking hub, the braking hub of drg is installed on the outer end of semiaxis, it is characterized in that: described terminal transmission housing is provided with a concave inward structure, this structure is made of bottom and perisporium, the bottom is positioned at the bottom of perisporium, the outer end of this perisporium is provided with end cap, described drg is arranged on this end cap and is arranged in the concave inward structure that terminal transmission housing is provided with, and the outer end of described semiaxis is installed on the bottom of concave inward structure by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200345257U CN201220656Y (en) | 2008-04-29 | 2008-04-29 | Apparatus for brake and final drive of wheel type tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200345257U CN201220656Y (en) | 2008-04-29 | 2008-04-29 | Apparatus for brake and final drive of wheel type tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220656Y true CN201220656Y (en) | 2009-04-15 |
Family
ID=40574170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200345257U Expired - Fee Related CN201220656Y (en) | 2008-04-29 | 2008-04-29 | Apparatus for brake and final drive of wheel type tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220656Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991478A (en) * | 2012-09-10 | 2013-03-27 | 石荣斌 | Front wheel iron brake of walking tractor |
-
2008
- 2008-04-29 CN CNU2008200345257U patent/CN201220656Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991478A (en) * | 2012-09-10 | 2013-03-27 | 石荣斌 | Front wheel iron brake of walking tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MAHINDRA YUEDA( YANCHENG ) TRACTOR CO., LTD. Free format text: FORMER OWNER: YUEDA YANCHENG TRACTOR MFG. CO., LTD. JIANGSU Effective date: 20090717 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090717 Address after: No. 90 Wen Nan Road, Jiangsu, Yancheng City: 224002 Patentee after: Jiangsu Yueda Yancheng Tractor Manufacturing Co., Ltd. Address before: No. 90 Wen Nan Road, Jiangsu, Yancheng City: 224002 Patentee before: Jiangsu Yueda Yancheng Tractor Manufacturing Co.,Ltd. |
|
| 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: 20090415 Termination date: 20170429 |