CN101592215A - A kind of used for electric vehicle speed changer - Google Patents
A kind of used for electric vehicle speed changer Download PDFInfo
- Publication number
- CN101592215A CN101592215A CNA2009100164871A CN200910016487A CN101592215A CN 101592215 A CN101592215 A CN 101592215A CN A2009100164871 A CNA2009100164871 A CN A2009100164871A CN 200910016487 A CN200910016487 A CN 200910016487A CN 101592215 A CN101592215 A CN 101592215A
- Authority
- CN
- China
- Prior art keywords
- differential
- gear
- shaft
- speed changer
- electric vehicle
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Arrangement Of Transmissions (AREA)
Abstract
The invention discloses a kind of used for electric vehicle speed changer, belong to speed changer, its structure comprises differential right housing body and retarder left shell, be installed together by bolt one between differential right housing body and the retarder left shell, in the inner chamber that constitutes between differential right housing body and the retarder left shell input shaft and differential assembly are installed, be provided with jack shaft between input shaft and the differential assembly, the left end of jack shaft is connected with the sensor coupling shaft, on the retarder left shell at sensor installation coupling shaft place tegillum is installed.Used for electric vehicle speed changer of the present invention is compared with prior art, have reasonable in design, simple in structure, be easy to processing, characteristics such as volume is little, easy to install, cost of production is low.
Description
Technical field
The present invention relates to the speed changer field, specifically a kind of used for electric vehicle speed changer.
Background technique
Along with the rapid growth of auto output and recoverable amount, China's energy demand at present and consuming capacity contradiction become increasingly conspicuous, and as accounting for the automobile industry of cumulative fuel consumption more than 70%, adopt electric energy to substitute the major action that fuel oil becomes energy saving; Simultaneously, electric vehicle has advantages such as powerful, environmental protection, low noise, and charging is convenient, the cost performance height, and therefore, fast-developing electric motor car industry is very important as the national energy development strategy.Speed changer is one of key components and parts of electric vehicle, and existing electric automobile gear device mainly adopts motor to add patterns such as main deceleration back axle, has the car load difficult arrangement, complex structure, shortcomings such as cost height.
Summary of the invention
Technical assignment of the present invention is at above deficiency, and a kind of reasonable in design, simple in structure, a kind of used for electric vehicle speed changer that cost of production is low is provided.
The technical solution adopted for the present invention to solve the technical problems is: this used for electric vehicle speed changer comprises differential right housing body and retarder left shell, be installed together by bolt one between differential right housing body and the retarder left shell, in the inner chamber that constitutes between differential right housing body and the retarder left shell input shaft and differential assembly are installed, be provided with jack shaft between input shaft and the differential assembly, the left end of jack shaft is connected with the sensor coupling shaft, on the retarder left shell at sensor installation coupling shaft place tegillum is installed.
Described jack shaft is a gear shaft, and countershaft-gear is installed on the jack shaft.
The right-hand member of described input shaft is equipped with spline housing.
Described differential assembly comprises left half axle gear, right axle shaft gear, differential left housing and differential right casing body, differential left housing and differential right casing body are installed together by bolt two and nut, left half axle gear and right axle shaft gear are installed in the inner chamber that constitutes between differential left housing and the differential right casing body, left half axle gear and right axle shaft gear are corresponding mutually on same axis, are equipped with on the differential left housing and pass gearwheel eventually.
Described left half axle gear and left lateral star gear engagement, right axle shaft gear and right lateral star gear engagement.
A kind of used for electric vehicle speed changer of the present invention is compared with prior art, have reasonable in design, simple in structure, be easy to processing, characteristics such as volume is little, easy to install, cost of production is low.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Accompanying drawing 1 is the structural representation of used for electric vehicle speed changer.
Accompanying drawing 2 is the side-looking structural representation of accompanying drawing 1.
Accompanying drawing 3 is the differential assembly structural representation.
Among the figure: 1, differential right housing body, 2, bolt one, 3, retarder left shell, 4, input shaft, 5, jack shaft, 6, tegillum, 7, the sensor coupling shaft, 8, countershaft-gear, 9, differential assembly, 9-1, left half axle gear, 9-2, differential left housing, 9-3, bolt two, 9-4, the whole gearwheel that passes, 9-5, left lateral star gear, 9-6, right lateral star gear, 9-7, nut, 9-8, differential right casing body, 9-9, right axle shaft gear, 10, spline housing.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
A kind of used for electric vehicle speed changer of the present invention, its structure comprises differential right housing body 1 and retarder left shell 3, be installed together by bolt 1 between differential right housing body 1 and the retarder left shell 3, in the inner chamber that constitutes between differential right housing body 1 and the retarder left shell 3 input shaft 4 and differential assembly 9 are installed, the right-hand member of input shaft 4 is equipped with spline housing 10, be provided with jack shaft 5 between input shaft 4 and the differential assembly 9, jack shaft 5 is a gear shaft, and countershaft-gear 8 is installed on the jack shaft 5, the left end of jack shaft 5 is connected with sensor coupling shaft 7, on the retarder left shell 3 at sensor installation coupling shaft 7 places tegillum 6 is installed.
The transfer route of this used for electric vehicle speed changer is as follows: spline housing 10-input shaft 4-countershaft-gear 8-jack shaft 5-differential assembly 9.
A kind of its processing and fabricating of used for electric vehicle speed changer of the present invention is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characteristics of specification, be the known technology of those skilled in the art.
Claims (5)
1, a kind of used for electric vehicle speed changer, comprise differential right housing body and retarder left shell, be installed together by bolt one between differential right housing body and the retarder left shell, in the inner chamber that it is characterized in that constituting between differential right housing body and the retarder left shell input shaft and differential assembly are installed, be provided with jack shaft between input shaft and the differential assembly, the left end of jack shaft is connected with the sensor coupling shaft, on the retarder left shell at sensor installation coupling shaft place tegillum is installed.
2, used for electric vehicle speed changer according to claim 1 is characterized in that described jack shaft is a gear shaft, and countershaft-gear is installed on the jack shaft.
3, used for electric vehicle speed changer according to claim 1 is characterized in that the right-hand member of described input shaft is equipped with spline housing.
4, used for electric vehicle speed changer according to claim 1, it is characterized in that described differential assembly comprises left half axle gear, right axle shaft gear, differential left housing and differential right casing body, differential left housing and differential right casing body are installed together by bolt two and nut, left half axle gear and right axle shaft gear are installed in the inner chamber that constitutes between differential left housing and the differential right casing body, left half axle gear and right axle shaft gear are corresponding mutually on same axis, are equipped with on the differential left housing and pass gearwheel eventually.
5, used for electric vehicle speed changer according to claim 4 is characterized in that described left half axle gear and left lateral star gear engagement, right axle shaft gear and right lateral star gear engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100164871A CN101592215A (en) | 2009-07-10 | 2009-07-10 | A kind of used for electric vehicle speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100164871A CN101592215A (en) | 2009-07-10 | 2009-07-10 | A kind of used for electric vehicle speed changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101592215A true CN101592215A (en) | 2009-12-02 |
Family
ID=41407025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100164871A Pending CN101592215A (en) | 2009-07-10 | 2009-07-10 | A kind of used for electric vehicle speed changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101592215A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896029A (en) * | 2015-05-13 | 2015-09-09 | 江苏中力齿轮有限公司 | Electric car transmission |
| CN105909779A (en) * | 2016-06-15 | 2016-08-31 | 北京理工华创电动车技术有限公司 | Clutch-free AMT transmission structure |
-
2009
- 2009-07-10 CN CNA2009100164871A patent/CN101592215A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896029A (en) * | 2015-05-13 | 2015-09-09 | 江苏中力齿轮有限公司 | Electric car transmission |
| CN105909779A (en) * | 2016-06-15 | 2016-08-31 | 北京理工华创电动车技术有限公司 | Clutch-free AMT transmission structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205185838U (en) | Two grades of hybrid power system and hybrid vehicle | |
| CN201941574U (en) | Series-to-parallel hybrid power system based on penetration | |
| KR20230121733A (en) | Multi-motor flexible torque centralized drive composite box and electric vehicle | |
| CN201400082Y (en) | Planetary mechanism power coupler | |
| CN112706598A (en) | Vehicle with double-motor drive axle | |
| CN102312938B (en) | Composite box grind type hydraulic coupler | |
| CN101596855A (en) | The hybrid power system of dual-drive dual-control continuously variable transmission | |
| CN217320028U (en) | Novel synchronizer gear shifting and mixing box | |
| CN109421502A (en) | A kind of suspension type dual-motor electric axle assembly | |
| CN215321961U (en) | Vehicle with double-motor drive axle | |
| CN103453079A (en) | Gasoline mini-truck speed changer | |
| CN101592215A (en) | A kind of used for electric vehicle speed changer | |
| CN203186070U (en) | Double-axle four-wheel drive hybrid power system | |
| CN201881875U (en) | Double-driving double-control ground hybrid power system | |
| CN203246318U (en) | Four-wheel driven hybrid power system with double-shaft | |
| CN102092278A (en) | Deep hybrid automobile driving device | |
| CN101934721B (en) | Double-motor hybrid power assembly | |
| CN203186073U (en) | Double-axle four-wheel drive hybrid power system | |
| CN203093718U (en) | Hybrid power transmission module | |
| CN102358160B (en) | Driving system of dual-motor driving hybrid electric vehicle | |
| CN201714915U (en) | Power input steering gear for automobile transmission | |
| CN204136778U (en) | A kind of driving system of battery-driven car | |
| CN202038158U (en) | Driving device for deep hybrid power automobile | |
| CN201333931Y (en) | Heavy axle equipped with two hydraulic motors | |
| CN102312980B (en) | Compound postpositional gear box type fluid coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Linyi Lingong Automobile Bridge Box Co., Ltd. Assignor: Yang Guodong Contract record no.: 2010370000203 Denomination of invention: Transmission for electric automobile License type: Exclusive License Open date: 20091202 Record date: 20100430 |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG LINYI LINGONG AUTOMOBILE AXLE AND GEARBOX Free format text: FORMER OWNER: YANG GUODONG Effective date: 20110130 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20110130 Address after: Linyi City, Shandong province 273300 revenue Pingyi County North First Avenue Shandong Linyi Lingong automobile axle box Co. Ltd. Applicant after: Shandong Linyi Lingong Automobile Bridge Box Co., Ltd. Address before: Linyi City, Shandong province 273300 revenue Pingyi County North First Avenue Shandong Linyi Lingong automobile axle box Co. Ltd. Applicant before: Yang Guodong |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091202 |