Power assembly suspension system

A suspension system and powertrain technology, applied in the direction of powerplants, electric powerplants, control devices, etc., can solve the problems of poor powertrain rotational movement restrictions, insufficient layout space, poor vibration isolation effect, etc., to achieve layout Sufficient space and good vibration isolation effect

Active Publication Date: 2021-04-30
DONGFENG COMML VEHICLE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a powertrain mount system to solve the problem of insufficient space for the entire powertrain mount system in the vehicle width direction in the related art, and when the powertrain is short, the powertrain mount The front and rear span of the system is small, the rotation movement restriction in the front and rear directions of the powertrain is poor, and the vibration isolation effect is not good

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] The embodiment of the present invention provides a powertrain mount system, which can solve the problem of insufficient space for the powertrain mount system in the related art in the vehicle width direction, and when the powertrain is short, the powertrain The front and rear span of the suspension system is small, the rotation movemen...

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Abstract

The invention relates to a power assembly suspension system. The power assembly suspension system comprises a motor, a gearbox connected with the motor and located behind the motor, a front suspension bracket arranged in front of the motor, having one end connected to the front end of the motor, and the other end used for being connected with a frame, and a rear suspension bracket comprising a left rear suspension bracket connected with the left side of the gearbox and a right rear suspension bracket connected with the right side of the gearbox. According to the power assembly suspension system, the front suspension bracket is installed in front of the motor, so that the size of the whole power assembly suspension system in the width direction of a vehicle is not too large, and the arrangement space is sufficient; and the front suspension bracket is arranged in front of the motor, so that the front-back span of the power assembly suspension system is increased, the front suspension bracket and the back suspension bracket can better limit the rotary motion of the power assembly in the front-back direction, and the vibration isolation effect of the power assembly suspension system is better.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a power assembly suspension system. Background technique [0002] At present, in the field of electric vehicles, due to the smaller space layout of the powertrain compared to the engine assembly of traditional fuel vehicles, electric vehicles have gained the attention of domestic and foreign automobile manufacturers, and are focusing on industrialized research and development. [0003] In the related art, there is an electric commercial vehicle powertrain suspension system, the suspension system includes a rear suspension assembly, a left front suspension assembly, and a right front suspension assembly, the rear suspension assembly includes an ingot beam, a transmission The bottom of the box is fixed on the flat beam at the bottom of Yuanbao beam through bolts, and the top is fixed on the reinforced beam at the top of Yuanbao beam through bolts; the two ends of the rein...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/00B60K17/06
CPCB60K1/00B60K17/06
Inventor 胡攀峰李海雄石裕辉鞠彤晖
Owner DONGFENG COMML VEHICLE CO LTD
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