Driving mechanism of electric vehicle

A driving mechanism and electric vehicle technology, which is applied to electric vehicles, motors, electric components, etc., can solve the problems of inability to realize variable speed and low utilization rate of motors, and achieve the effect of prolonging service life and increasing mileage
CN102208844BActive Publication Date: 2013-01-23CHONGQING ZONGSHEN GENERAL POWER MACHINE
8 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHONGQING ZONGSHEN GENERAL POWER MACHINE
Publication Date
2013-01-23

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a driving mechanism of an electric vehicle. The driving mechanism comprises a driving motor and is characterized in that through a clutch the driving motor connects a transmission system which is provided with different shifts. According to the invention, a freewheel clutch is arranged between the driving motor and a trailing wheel. Through the transmission system which is provided with different shifts, power is transmitted to the trailing wheel, thus the speed change of the electric vehicle is realized. When riding the electric vehicle, the shift of the electric vehicle can be changed according to road condition to maximize the energy efficiency of the driving mechanism and guarantee the current of the driving motor in a normal scope of application. Thus the service life of the driving motor is prolonged and the mileage of the electric vehicle is increased.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a driving mechanism, in particular to an electric vehicle driving mechanism. Background technique

[0002] At present, electric vehicles usually use hub-type motors, which cannot achieve variable speed, so that electric vehicles use a variable speed ratio when climbing and driving on flat roads. Therefore, the utilization rate of the motor is not high. Contents of the invention

[0003] The purpose of the present invention is to provide an electric vehicle driving mechanism capable of realizing multi-gear transmission.

[0004] The object of the present invention is achieved in the following way. An electric vehicle drive mechanism includes a drive motor, which is characterized in that the drive motor is connected to a transmission system with different gears through a clutch.

[0005] The above-mentioned transmission system includes a transmission main shaft and a transmission sub-shaft and meshes with each other. The a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More