Main driving motor support structure for electromobile

A technology for electric vehicles and motor brackets, which is applied in the layout of electric vehicles, electric power units, and the combination of cooling of power units, can solve the problems of weight gain, bulkiness, and unverified reliability of the whole vehicle, and achieves light weight and safety. and high reliability

Inactive Publication Date: 2014-02-05
SHENYANG INST OF ENG
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  • Abstract
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  • Claims
  • Application Information

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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

Method used

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  • Main driving motor support structure for electromobile
  • Main driving motor support structure for electromobile
  • Main driving motor support structure for electromobile

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specific Embodiment approach

[0032] detailed description: Below in conjunction with accompanying drawing, the present invention will be further described:

[0033] Such as figure 1 As shown, the present invention provides a main drive motor bracket structure for electric vehicles, including a suspension bracket body 5, a support column 4, and a suspension transition bracket 3. The structure also includes a drive motor body 10, and at the front end of the drive motor body 10 The upper part of the cover 7 is designed with a boss, and the periphery of the drive motor body 10 is designed with a casing cooling water channel 6, and the top of the casing cooling water channel 6 is also designed with a boss structure near the rear end cover 9 of the drive motor body; the casing cooling A suspension bracket body 5 is arranged above the water channel 6, and the suspension bracket body 5 is connected with the boss of the front end cover 7 and the boss of the casing cooling water channel 6 by bolts; the suspension...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/00B60K11/02B60L9/00
Inventor 曲春雨王秀平高志强富强张小辉
Owner SHENYANG INST OF ENG
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