CN201214478Y - Back wheel driving system of vehicle - Google Patents
Back wheel driving system of vehicle Download PDFInfo
- Publication number
- CN201214478Y CN201214478Y CNU2008200884939U CN200820088493U CN201214478Y CN 201214478 Y CN201214478 Y CN 201214478Y CN U2008200884939 U CNU2008200884939 U CN U2008200884939U CN 200820088493 U CN200820088493 U CN 200820088493U CN 201214478 Y CN201214478 Y CN 201214478Y
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- CN
- China
- Prior art keywords
- engine
- output shaft
- wheel
- chain
- axletree
- 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 rear-wheel driving system of a vehicle, comprising an engine, an engine output shaft, wheels and a wheel shaft; wherein, a shell of the engine, which is close to the output shaft, is provided with a support plate; one end of the wheel shaft is arranged at the lower part of the support plate and the other end of the wheel shaft is arranged on a bracket; an intermediate transmission device is also arranged between the output shaft and the wheel shaft of the engine; and the intermediate transmission device comprises a driving chain wheel arranged on the output shaft of the engine, a driven chain wheel arranged on the wheel shaft, and a transmission chain for connecting the driving chain wheel and the driven chain wheel. In the utility model, one intermediate transmission device is added, thus enlarging the installing space of the wheels, wheels with larger size can be installed and the speed can be changed by changing the diameter of the chain wheels so as to reach the running speed needed by various types of vehicles, thereby improving the utilization ratio of power of the engine and achieving the effects of saving energy and reducing discharging. The utility model has chain transmission, simple structure, little components and convenient manufacturing and maintenance.
Description
Technical field
The utility model relates to a kind of vehicle rear wheel drive system of utilizing motor cycle engine, relates in particular to the rear wheel drive system of band reverse gear stepless change vehicle.
Background technology
Because the two-wheeled motor vehicle front-wheel will be realized turning round and transmission is technical barrier, in addition the design gravity of general motor bike after, be fit to rear-guard, so motor bike adopts the back-wheel drive mode usually.Present existing band reverse gear stepless speed-change motorcycle rear wheel drive system, the output shaft of driving engine directly is connected the driving trailing wheel with rear vehicle shaft, cause like this and in various vehicles, adopt motor cycle engine when the configuration trailing wheel, be subjected to the less restriction in installation site, the wheel that volume is big slightly just can't be installed.Simultaneously because the restriction of output speed also can't change the speed of a motor vehicle of customer requirement.Particularly up-to-date release can replace the tricycle of mid-get car in order to save the energy, an above-mentioned difficult problem that runs into when configuration band reverse gear stepless speed-change motorcycle engine.
The utility model content
Technical problem to be solved in the utility model just provides a kind of vehicle rear wheel drive system of utilizing motor cycle engine, can the big wheel of installation volume, improve the adjustability of the speed of a motor vehicle, and particularly on the tricycle of fuel saving, use.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of rear wheel drive system of car, comprise driving engine, engine output shaft, wheel and axletree, it is characterized in that: described driving engine is provided with stay bearing plate by the housing of output shaft one side, described axletree one end is located at the stay bearing plate bottom, the axletree other end is located on the support, also is provided with intermediate gearing between described engine output shaft and axletree.
Preferably, described intermediate gearing comprises the drive sprocket that is located on the engine output shaft, is located at the driven sprocket on the axletree and the messenger chain of interlock drive sprocket and driven sprocket.
Preferably, described messenger chain adopts the sleeve-barrel roollr chain.
Improved, be in messenger chain midway location place on the described stay bearing plate and establish a tension wheel.
The utility model adopts technique scheme, increased an intermediate gearing, thereby strengthened the wheel installing space, can the bigger wheel of installation volume, and can change the speed of a motor vehicle by changing sprocket diameter,, improve the degree of utilization of engine power to reach the required road speed of various vehicles, reach the saving energy, the effect of emission abatement.Chain gear, simple in structure, part is few, makes and repair all to make things convenient for.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the rear wheel drive system structural representation of a kind of car of the utility model;
Fig. 2 is the scheme drawing of the intermediate gearing in the rear wheel drive system of car.
The specific embodiment
With shown in 2, be a kind of embodiment of the utility model as Fig. 1.The rear wheel drive system of a kind of car of present embodiment comprises driving engine 1, engine output shaft 3, wheel 8, axletree 7, described driving engine is provided with stay bearing plate 2 by the housing of output shaft 3 one sides, described axletree 81 1 ends are located at stay bearing plate 2 bottoms, axletree 7 other ends are located on the support 10,7 of described engine output shaft 3 and axletrees also are provided with intermediate gearing, described intermediate gearing comprises the drive sprocket 4 that is located on the engine output shaft 3, be located at the driven sprocket 6 on the axletree 7 and the messenger chain 5 of interlock drive sprocket and driven sprocket, messenger chain 5 adopts the sleeve-barrel roollr chain, is in messenger chain 5 midway location places on the stay bearing plate 2 and establishes a tension wheel 9.The power of driving engine output and rotate and be delivered to trailing wheel, thereby the advancing of powered vehicle by output shaft, sprocket transmission device.
Claims (4)
1, a kind of rear wheel drive system of car, comprise driving engine, engine output shaft, wheel and axletree, it is characterized in that: described driving engine is provided with stay bearing plate by the housing of output shaft one side, described axletree one end is located at the stay bearing plate bottom, the axletree other end is located on the support, also is provided with intermediate gearing between described engine output shaft and axletree.
2, according to the rear wheel drive system of the described car of claim 1, it is characterized in that: described intermediate gearing comprises the drive sprocket that is located on the engine output shaft, be located at the driven sprocket on the axletree and the messenger chain of interlock drive sprocket and driven sprocket.
3, back wheels of vehicle drive system according to claim 2 is characterized in that: described messenger chain adopts the sleeve-barrel roollr chain.
4, according to the rear wheel drive system of claim 1,2 or 3 described cars, it is characterized in that: be in messenger chain midway location place on the described stay bearing plate and establish a tension wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200884939U CN201214478Y (en) | 2008-06-03 | 2008-06-03 | Back wheel driving system of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200884939U CN201214478Y (en) | 2008-06-03 | 2008-06-03 | Back wheel driving system of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214478Y true CN201214478Y (en) | 2009-04-01 |
Family
ID=40519684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200884939U Expired - Fee Related CN201214478Y (en) | 2008-06-03 | 2008-06-03 | Back wheel driving system of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201214478Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796911A (en) * | 2011-07-14 | 2014-05-14 | 卡斯腾·贝廷 | Rear wheel drive |
-
2008
- 2008-06-03 CN CNU2008200884939U patent/CN201214478Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796911A (en) * | 2011-07-14 | 2014-05-14 | 卡斯腾·贝廷 | Rear wheel drive |
| CN103796911B (en) * | 2011-07-14 | 2016-10-12 | 卡斯腾·贝廷 | Rear wheel drive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Kangdi Vehicles Co., Ltd. Assignor: Hu Xiaoming Contract record no.: 2011330000892 Denomination of utility model: Back wheel driving system of vehicle Granted publication date: 20090401 License type: Exclusive License Record date: 20110705 |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG KANDI VEHICLES CO., LTD. Free format text: FORMER OWNER: HU XIAOMING Effective date: 20111117 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111117 Address after: 321016 Jinhua Industrial Park, Zhejiang Patentee after: Zhejiang Kangdi Vehicles Co., Ltd. Address before: 321016 Zhejiang Province, Jinhua City Industrial Park Kangdi Investment Group Limited Patentee before: Hu Xiaoming |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20120603 |