CN201951247U - Integrated structure of power divider and intermediate axle - Google Patents
Integrated structure of power divider and intermediate axle Download PDFInfo
- Publication number
- CN201951247U CN201951247U CN2010206797522U CN201020679752U CN201951247U CN 201951247 U CN201951247 U CN 201951247U CN 2010206797522 U CN2010206797522 U CN 2010206797522U CN 201020679752 U CN201020679752 U CN 201020679752U CN 201951247 U CN201951247 U CN 201951247U
- Authority
- CN
- China
- Prior art keywords
- spline
- wheel
- gear
- integrated structure
- bevel gear
- 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
Abstract
The utility model relates to an integrated structure of a power divider and an intermediate axle and belongs to automobile industries. A planet carrier is meshed with a geared ring and a sun wheel respectively by planetary gears, wherein the geared ring is connected with a cylindrical driving gear by a spline, and a cylindrical driven gear is connected with a straight bevel gear planetary mechanism by the spline; the sun gear is connected with a hollow shaft by the spline; a differential lock 1 is fixedly connected with the hollow shaft; the geared ring is locked with the hollow shaft by the differential lock 1; a differential lock 2 is connected with a front axle input shaft; and the straight bevel gear planetary mechanism is connected with a speed reducer. The utility model has the advantages that the integrated structure has compact structure, simple process and light weight, is beneficial to the arrangement of a transmission system of a finished automobile, can increase the longitudinal passing radius of an off-road vehicle and improves the off-road performance of automobiles.
Description
Technical field
The utility model belongs to auto manufacturing, relates in particular to a kind of part-time case and jackshaft integrative-structure, is applicable to the 6x6 cross country car.
Background technology
The 6x6 cross country car is realized the front and back transmission of engine power by part-time case, and the part-time case of most of vehicle all is arranged in the change speed gear box back, this arrangement be difficult to be realized the car load scheme arrangement and is satisfied the cross-country demand of vehicle for the overland vehicle of structural requirement compactness.
Summary of the invention
The utility model provides a kind of part-time case and jackshaft integrative-structure, because the part-time case of vehicle is arranged in the change speed gear box back, causes the problem that is difficult to satisfy the overland vehicle realization car load layout of structural requirement compactness and satisfies the cross-country demand of vehicle to solve.
The technical scheme that the utility model is taked is: pinion carrier is meshed with gear ring and sun wheel respectively by planetary wheel, wherein gear ring by spline be connected with cylindrical wheel initiatively, driven cylindrical gear is connected with the spur bevel gear wheel planetary mechanism by spline, sun wheel is connected with thru shaft by spline, differential locking-device one is captiveed joint with thru shaft, gear ring is by differential locking-device one and thru shaft interlocking, differential locking-device two is connected with the propons input shaft, and the spur bevel gear wheel planetary mechanism is connected with retarder.
The utility model has the advantages that novel structure, get and replaced independently transfer case assembly, is jackshaft design all-in-one-piece structure with part-time case with connecting bridge, realizes full-timely driving entirely, and two overlap difies all the forced locking function; The output interface of bridge also can reasonably distribute moment of torsion and the rotating speed of transporting to propons, jackshaft and back axle before, during and after having.Compact conformation, technology are simple, in light weight, help the layout of car load driving system and can improve overland vehicle vertically by radius, improve the off-road capability of vehicle.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Pinion carrier 1 is meshed with gear ring 2 and sun wheel 5 respectively by planetary wheel, wherein gear ring 2 by spline be connected with cylindrical wheel 3 initiatively, driven cylindrical gear 6 is connected with spur bevel gear wheel planetary mechanism 7 by spline, sun wheel 5 is connected with thru shaft 10 by spline, differential locking-device 1 is captiveed joint with thru shaft 10, gear ring 2 is by differential locking-device one and thru shaft interlocking, differential locking-device 28 is connected with propons input shaft 11, and spur bevel gear wheel planetary mechanism 7 is connected with retarder 9.
Power is through the pinion carrier 1 input gear ring 2 and sun wheel 5 outputs of cylindrical wheel planet row mechanism, wherein gear ring 2 is distributed to front axle assy and jackshaft main reduction gear 9 after active cylindrical wheel 3, driven cylindrical gear 6 are input to spur bevel gear wheel planetary structure 7, and sun wheel 5 directly outputs power to back axle assembly by thru shaft.The function that cylindrical wheel planet row mechanism that is made up of pinion carrier 1, gear ring 2, sun wheel 5 etc. and spur bevel gear wheel planetary mechanism 7 not only have distribute torque also has the function of differential.Differential locking-device 1, differential locking-device 28 have the function of differential forced locking.
Claims (1)
1. part-time case and jackshaft integrative-structure, it is characterized in that: pinion carrier is meshed with gear ring and sun wheel respectively by planetary wheel, wherein gear ring by spline be connected with cylindrical wheel initiatively, driven cylindrical gear is connected with the spur bevel gear wheel planetary mechanism by spline, sun wheel is connected with thru shaft by spline, differential locking-device one is captiveed joint with thru shaft, gear ring is by differential locking-device one and thru shaft interlocking, differential locking-device two is connected with the propons input shaft, and the spur bevel gear wheel planetary mechanism is connected with retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206797522U CN201951247U (en) | 2010-12-27 | 2010-12-27 | Integrated structure of power divider and intermediate axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206797522U CN201951247U (en) | 2010-12-27 | 2010-12-27 | Integrated structure of power divider and intermediate axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951247U true CN201951247U (en) | 2011-08-31 |
Family
ID=44495372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206797522U Expired - Fee Related CN201951247U (en) | 2010-12-27 | 2010-12-27 | Integrated structure of power divider and intermediate axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201951247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114774A (en) * | 2010-12-27 | 2011-07-06 | 中国第一汽车集团公司 | Integral structure of transfer case and middle axle |
| CN103089962A (en) * | 2013-01-07 | 2013-05-08 | 薛江涛 | Planet difference speed change mechanism |
| CN108944433A (en) * | 2018-08-03 | 2018-12-07 | 汽解放汽车有限公司 | Transfer gear integral type jackshaft of the one kind for 8 × 8 driving vehicles |
-
2010
- 2010-12-27 CN CN2010206797522U patent/CN201951247U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114774A (en) * | 2010-12-27 | 2011-07-06 | 中国第一汽车集团公司 | Integral structure of transfer case and middle axle |
| CN103089962A (en) * | 2013-01-07 | 2013-05-08 | 薛江涛 | Planet difference speed change mechanism |
| CN103089962B (en) * | 2013-01-07 | 2017-02-08 | 薛江涛 | Planet difference speed change mechanism |
| CN108944433A (en) * | 2018-08-03 | 2018-12-07 | 汽解放汽车有限公司 | Transfer gear integral type jackshaft of the one kind for 8 × 8 driving vehicles |
| CN108944433B (en) * | 2018-08-03 | 2024-02-23 | 一汽解放汽车有限公司 | Transfer case integrated middle axle for 8 multiplied by 8 driving vehicle |
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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: 20110831 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |