Side-hung motor of electric vehicle

Abstract

The invention relates to a side-hung motor of an electric vehicle. The side-hung motor comprises a motor body, a deceleration mechanism, an output shaft and a mounting base frame. A first mounting cavity used for mounting the motor body and a second mounting cavity used for mounting the deceleration mechanism are formed in the two sides of the mounting base frame correspondingly. An opening of thefirst mounting cavity is provided with a first cover body in a covered mode. The first cover body is provided with a third mounting cavity. The third mounting cavity is internally provided with an encoder. An opening of the third mounting cavity is provided with an end cover in a covered mode. An opening of the second mounting cavity is provided with a second cover body in a covered mode. The second cover body is provided with a fourth mounting cavity. A brake shoe block is arranged in the fourth mounting cavity. The output shaft penetrates through the fourth mounting cavity from the second mounting cavity and is connected with a vehicle hub of the electric vehicle. According to the side-hung motor of the electric vehicle, the motor body, the deceleration mechanism, the output shaft, theencoder and the brake shoe block are reasonably and integrally mounted through the mounting base frame, mounting structures of all parts are reduced, mounting is more simple and convenient, and distribution is reasonable.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a side-mounted motor of an electric vehicle. Background technique [0002] Electric vehicle is a kind of means of transportation that uses storage battery as energy, so electric vehicle is deeply loved by people because of its features such as environmental protection, quick operation and low driving cost. Existing electric vehicles use the side-mounted method to realize the installation of the motor and the deceleration mechanism, while the motor controller, motor and deceleration mechanism are usually installed separately and independently, and each component needs to be equipped with independent installation parts for installation on the vehicle body, occupying The space is large, and it needs to be installed without affecting the installation of other components, so the arrangement of the motor controller, motor and deceleration mechanism is relatively difficult, wh...

AI Technical Summary

Problems solved by technology

Existing electric vehicles use the side-mounted method to realize the installation of the motor and the deceleration mechanism, while the motor controller, motor and deceleration mechanism are usually installed separately and independently, and each component needs to be equipped with independent installation parts for installation on the vehicle body, occupying The space is large, and it needs to be installed without affecting the installation of other components, so the arrangement of the motor controller, motor and deceleration mechanism is relatively difficult, which is not conducive to the coordinated installation with other components on the electric vehicle, and is not conducive to the structural layout of the entire vehicle , affecting the compactness and aesthetics of the vehicle structure, the installation work is more complicated, and it also increases the production cost of the electric vehicle

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