CN201042922Y - Main reducing gear of intermediate axle of load-carrying vehicle drive axles - Google Patents
Main reducing gear of intermediate axle of load-carrying vehicle drive axles 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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- China
- Prior art keywords
- shaft
- gear
- axle
- interaxle differential
- inter
- 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 an intermediate-axle main reducer of the driving axle of a truck, which comprises an inter-axle differential mechanism, which is characterized in that the front part of the inter-axle differential mechanism is equipped with a three-linkage gear (2) in cooperation therewith, the three-linkage gear (2) is connected in sliding with a through transmission shaft (1), a cross shaft (3) of the inter-axle differential mechanism is connected in splining with the through transmission shaft (1), and a rear-half shaft gear (4) of the inter-axle differential mechanism is connected in splining with a through shaft (5). The main reducer of the driving axle of a truck in the utility model has simple structure, reduces the length of the through shaft, and declines the height of the reducer, with good operation stability and high transmission efficiency.
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)
1. bogie drive axle jackshaft main reduction gear, it comprises interaxle differential, it is characterized in that the triple gear (2) that matches with it being set in the front portion of interaxle differential, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200223575U CN201042922Y (en) | 2007-05-23 | 2007-05-23 | Main reducing gear of intermediate axle of load-carrying vehicle drive axles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200223575U CN201042922Y (en) | 2007-05-23 | 2007-05-23 | Main reducing gear of intermediate axle of load-carrying vehicle drive axles |
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 reducing gear of intermediate axle of load-carrying vehicle drive axles |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20160523 |