CN201042922Y - Main speed reducer for intermediate axle of drive axle of truck - Google Patents
Main speed reducer for intermediate axle of drive axle of truck Download PDFInfo
- Publication number
- CN201042922Y CN201042922Y CNU2007200223575U CN200720022357U CN201042922Y CN 201042922 Y CN201042922 Y CN 201042922Y CN U2007200223575 U CNU2007200223575 U CN U2007200223575U CN 200720022357 U CN200720022357 U CN 200720022357U CN 201042922 Y CN201042922 Y CN 201042922Y
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- CN
- China
- Prior art keywords
- axle
- gear
- shaft
- differential mechanism
- utility
- 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
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 206010015856 Extrasystoles Diseases 0.000 abstract 2
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model discloses a truck transaxle intermediate axle final drive, it includes interaxial differential mechanism, and its special character lies in that the front portion of interaxial differential mechanism sets up rather than matched with trigeminy gear (2), trigeminy gear (2) and link up transmission shaft (1) sliding connection, and interaxial differential mechanism's cross (3) and link up transmission shaft (1) splined connection, rear half shaft gear (4) and the through shaft (5) splined connection of interaxial differential mechanism. The utility model discloses a truck transaxle main reducer simple structure has shortened the length that runs through the axle, has reduced the height of reduction gear, and job stabilization nature is good, and transmission efficiency is high.
Description
One, technical field:
The utility model relates to a kind of bogie parts, particularly bogie drive axle jackshaft main reduction gear.
Two, background technology:
At present, known bogie drive axle main reduction gear, it comprises a thru shaft, front portion at thru shaft is provided with interaxle differential, the cylindrical wheel that is connected at the rear portion of interaxle differential, the half front axle gear of interaxle differential is connected with the thru shaft spline, cylindrical wheel and thru shaft sliding block joint.The weak point of this structure is that jackshaft main reduction gear height is big, and the less stable of work is unfavorable for gear meshing, and the retarder drive disk assembly is many, and driving efficiency is low.
Three, summary of the invention:
The utility model purpose is to provide a kind of bogie drive axle jackshaft main reduction gear, to overcome the deficiency of known technology.
The utility model is achieved in that a kind of bogie drive axle jackshaft main reduction gear, it comprises interaxle differential, its special character is in the front portion of interaxle differential the triple gear (2) that matches with it to be set, triple gear (2) and perforation transmission shaft (1) sliding block joint, the center cross of interaxle differential (3) is connected with perforation transmission shaft (1) spline, and the half-rear axle gear (4) of interaxle differential is connected with thru shaft (5) spline.
Bogie drive axle main reduction gear of the present utility model is simple in structure, has shortened the length of thru shaft, has reduced the height of retarder, good operating stability, driving efficiency height.
Four, description of drawings:
Fig. 1: a kind of structural front view of the utility model.
Five, the specific embodiment:
The utility model is described in further detail in conjunction with the specific embodiment with reference to accompanying drawing.
The specific embodiment 1, accompanying drawing provides a kind of concrete structure of the utility model, consult Fig. 1, a kind of bogie drive axle jackshaft main reduction gear, it comprises interaxle differential, in the front portion of interaxle differential the triple gear (2) that matches with it is set, triple gear (2) and perforation transmission shaft (1) sliding block joint, the center cross of interaxle differential (3) is connected with perforation transmission shaft (1) spline, and the half-rear axle gear (4) of interaxle differential is connected with thru shaft (5) spline.Bogie drive axle main reduction gear of the present utility model is simple in structure, has shortened the length of thru shaft, has reduced the height of retarder, good operating stability, driving efficiency height.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200223575U CN201042922Y (en) | 2007-05-23 | 2007-05-23 | Main speed reducer for intermediate axle of drive axle of truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200223575U CN201042922Y (en) | 2007-05-23 | 2007-05-23 | Main speed reducer for intermediate axle of drive axle of truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201042922Y true CN201042922Y (en) | 2008-04-02 |
Family
ID=39257812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200223575U Expired - Fee Related CN201042922Y (en) | 2007-05-23 | 2007-05-23 | Main speed reducer for intermediate axle of drive axle of truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201042922Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671811A (en) * | 2013-12-11 | 2014-03-26 | 山东蓬翔汽车有限公司 | Torque-variable differential mechanism |
| CN104747679A (en) * | 2013-12-27 | 2015-07-01 | 陕西汉德车桥有限公司 | Inter-axle differential with NGW planet gears |
| CN105216616A (en) * | 2015-10-20 | 2016-01-06 | 山东蓬翔汽车有限公司 | A kind of main reduction gear is with the drive axle of hydraulic retarding function |
-
2007
- 2007-05-23 CN CNU2007200223575U patent/CN201042922Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671811A (en) * | 2013-12-11 | 2014-03-26 | 山东蓬翔汽车有限公司 | Torque-variable differential mechanism |
| CN104747679A (en) * | 2013-12-27 | 2015-07-01 | 陕西汉德车桥有限公司 | Inter-axle differential with NGW planet gears |
| CN105216616A (en) * | 2015-10-20 | 2016-01-06 | 山东蓬翔汽车有限公司 | A kind of main reduction gear is with the drive axle of hydraulic retarding function |
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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: SHANDONG PENGXIANG AUTO CO., LTD. Free format text: FORMER OWNER: FAW SHANDONG SPECIAL AUTOMOBILE WORKS. Effective date: 20090605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: No. 5, South Ring Road, Shandong, Penglai: 265600 Patentee after: Shandong Pengxiang Automobile Co.,Ltd. Address before: No. 135 North customs Road, Shandong City, Penglai Province, China: 265600 Patentee before: FAW Shandong Special Automobile Works |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20160523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |