Main driving motor support structure for electromobile

Abstract

The invention provides a main driving motor support structure for an electromobile. The main driving motor support structure comprises a suspension support body, a support post and a suspension transition support; the main driving motor support structure also comprises a driving motor body; a boss is designed at the upper part of a front end cover of the driving motor body; an enclosing coolant gallery is arranged at the periphery of the driving motor body; a boss structure is also designed at the position, close to a rear end cover of the driving motor body, above the enclosing coolant gallery; the suspension support structure has a very strong portability and is suitable for a power assembly system formed by motors and transmissions with different sizes.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles, and in particular relates to a drive motor bridge bearing suspension bracket system that can satisfy electric powertrains of different sizes. Background technique [0002] Today, the development of automobile technology has become a double-edged sword. It not only marks the progress of human civilization, but also has a huge impact on the earth environment on which human beings live. The appearance of automobiles provides convenient conditions for people's travel and shortens the distance between time and space. At the same time, the development of automobiles has also caused excessive use of resources. The exhaust gas emitted by automobiles pollutes the environment, destroys the ozone layer, and causes global warming. Facing the problems of energy depletion and environmental pollution, automobile manufacturers around the world have stepped up efforts to research new energy vehicle tec...

AI Technical Summary

Problems solved by technology

Through comparative study of drive motor products at home and abroad, it is found that some manufacturers adopt the installation method of designing screw-connected suspension brackets on the rear end cover of the drive motor to connect with the original vehicle suspension system. This installation method is simple in structure, but its reliability remains to be seen. Verification; some manufacturers have designed a cage-type bracket or a square steel bracket to cover the motor in it for connection. This method is safe and reliable, but it is relatively cumbersome, and the weight of the whole vehicle increases a lot. At the same time, it takes up the engine. a large part of the cabin

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