CN201063489Y - Electric vehicle motor with decelerator - Google Patents
Electric vehicle motor with decelerator Download PDFInfo
- Publication number
- CN201063489Y CN201063489Y CNU2007201082108U CN200720108210U CN201063489Y CN 201063489 Y CN201063489 Y CN 201063489Y CN U2007201082108 U CNU2007201082108 U CN U2007201082108U CN 200720108210 U CN200720108210 U CN 200720108210U CN 201063489 Y CN201063489 Y CN 201063489Y
- Authority
- CN
- China
- Prior art keywords
- electric motor
- motor
- decelerator
- rotor
- reducer
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides an electric motor of an electric motor car with a reducer. A rotor is arranged in an electric motor shell. A rotating shaft of the rotor is extended into a reducer box body. An output shaft of the reducer is parallel to the rotating shaft of the rotor and a reduction gear is arranged in the reducer. The utility model is characterized in that an end cover is arranged on the electric motor and the end cover of the electric motor, the electric motor shell and the reducer box body are fixed by a fastening piece. Because the end cover of the electric motor, the electric motor shell and the reducer box body are fixed by fastening pieces, the electric motor can be dismounted for maintenance and repair after the fasting pieces are dismounted, which makes maintenance of the electric motor convenient.
Description
Technical field:
The utility model relates to a kind of electric vehicle motor with decelerator.
Background technology:
At present, in the vehicle technology field, the motor of various band decelerators is widely used.As Chinese patent a kind of " electric motor car gearbox " just proposed for No. 200520088704.5.This technical scheme is on the basis of known gearbox body, bearing pedestal, bearing cap, differential assembly, bearing and various standard components, between motor and gearbox, motor flange is set, motor and gearbox are connected as a single entity, motor output shaft directly inserts the adapter sleeve in the gearbox, power is passed to gearbox by adapter sleeve one, gear on one and the engagement of the driven gear on the differential casing drive driven gear and drive differential mechanism and wheel rotation.Above-mentioned electric motor car gearbox can be finished transmission of power.Be provided with but the power output shaft of gearbox is vertical with machine shaft, make that the motor volume of band decelerator is bigger, be not suitable on electric bicycle, using.
Be reduced volume, the motor of the band reduction box that also has is made an integral body with deceleration box and electric machine casing.But the maintenance of motor of this kind band reduction box is very inconvenient.
Summary of the invention:
The purpose of this utility model is: the electric vehicle motor that a kind of compact conformation, band decelerator easy to maintenance are provided.The utility model is achieved through the following technical solutions:
A kind of electric vehicle motor with decelerator, be provided with rotor in the electric machine casing, reduction case is stretched in the rotating shaft of rotor, the shaft parallel setting of the output shaft of decelerator and rotor, be provided with reduction gearing in the decelerator, it is characterized in that: described motor is provided with end cap, and the end cap of motor, electric machine casing and reduction case are fixed by securing member.
Because the power output shaft and the machine shaft of speed changer be arranged in parallel, can make that the motor volume of band decelerator is compacter, be adapted at using in the electric motor car.Because end cap, electric machine casing and the reduction case of motor are fixed by securing member.Pull down securing member and just motor can be pulled down and keep in repair, make that the maintenance of motor is very convenient.
Description of drawings:
Fig. 1 is the utility model structural representation.
Embodiment:
As shown in Figure 1: the electric vehicle motor of the band decelerator of present embodiment, be provided with rotor 2 in the electric machine casing 1, reduction case 4 is stretched in the rotating shaft 3 of rotor, and the output shaft 5 of decelerator and the shaft parallel setting of rotor are provided with reduction gearing 8 in the decelerator.Described motor is provided with end cap 6, and the end cap 6 of motor, electric machine casing 1 are fixed by securing member 7 with reduction case 4.
Because the power output shaft and the machine shaft of speed changer be arranged in parallel, can make that the motor volume of band decelerator is compacter, be adapted at using in the electric motor car.Because end cap, electric machine casing and the reduction case of motor are fixed by securing member.Pull down securing member and just motor can be pulled down and keep in repair, make that the maintenance of motor is very convenient.
Claims (1)
1. electric vehicle motor with decelerator, be provided with rotor in the electric machine casing, reduction case is stretched in the rotating shaft of rotor, the shaft parallel setting of the output shaft of decelerator and rotor, be provided with reduction gearing in the decelerator, it is characterized in that: described motor is provided with end cap, and the end cap of motor, electric machine casing and reduction case are fixed by securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201082108U CN201063489Y (en) | 2007-04-12 | 2007-04-12 | Electric vehicle motor with decelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201082108U CN201063489Y (en) | 2007-04-12 | 2007-04-12 | Electric vehicle motor with decelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201063489Y true CN201063489Y (en) | 2008-05-21 |
Family
ID=39451876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201082108U Expired - Fee Related CN201063489Y (en) | 2007-04-12 | 2007-04-12 | Electric vehicle motor with decelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201063489Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240497A (en) * | 2015-10-21 | 2016-01-13 | 安徽星瑞齿轮传动有限公司 | Automobile transmission |
-
2007
- 2007-04-12 CN CNU2007201082108U patent/CN201063489Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240497A (en) * | 2015-10-21 | 2016-01-13 | 安徽星瑞齿轮传动有限公司 | Automobile transmission |
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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 Xingyueshen Electric Vehicle Co., Ltd. Assignor: Ying Fangshun Contract fulfillment period: 2008.5.28 to 2017.4.11 Contract record no.: 2009330001425 Denomination of utility model: Electric vehicle motor with decelerator Granted publication date: 20080521 License type: Exclusive license Record date: 20090616 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.5.28 TO 2017.4.11; CHANGE OF CONTRACT Name of requester: ZHEJIANG XINGYUESHEN ELECTRIC VEHICLE CO., LTD. Effective date: 20090616 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20100412 |