A powertrain suspension system

A suspension system and powertrain technology, which is applied to power units, electric power units, control devices, etc., can solve the problem of poor rotational motion restrictions of the powertrain, insufficient layout space, and small front and rear spans of the powertrain suspension system. and other problems, to achieve the effect of good vibration isolation and sufficient layout space

Active Publication Date: 2022-07-05
DONGFENG COMML VEHICLE CO LTD
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  • Claims
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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

Method used

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  • A powertrain suspension system
  • A powertrain suspension system
  • A powertrain suspension system

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Embodiment Construction

[0032] In order to make the purposes, 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 with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0033] The embodiment of the present invention provides a powertrain suspension system, which can solve the problem that the overall layout space of the powertrain suspension system in the vehicle width direction in the related art is insufficient, and when the powertrain is short, the powertrain The front and rear spans of the suspension sy...

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Abstract

The present invention relates to a powertrain suspension system, comprising: a motor; a gearbox, which is connected to the motor and is located behind the motor; a front suspension bracket is located in front of the motor, and the One end of the front suspension bracket is connected to the front end of the motor, and the other end is used to connect with the frame; the rear suspension bracket includes a left rear suspension bracket connected to the left side of the gearbox, and is connected to the transmission right rear suspension bracket on the right side of the box. The present invention relates to a powertrain suspension system, wherein the front suspension bracket is installed in front of the motor, so that the overall size of the powertrain suspension system in the vehicle width direction is not too large, and the layout space is sufficient; and the front suspension bracket is Being located in front of the motor also increases the front and rear span of the powertrain suspension system, so that the front suspension bracket and the rear suspension bracket can better limit the rotational movement of the powertrain in the front and rear directions, and the powertrain suspension system The vibration isolation effect is better.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a powertrain suspension system. Background technique [0002] At present, in the field of electric vehicles, due to the smaller space layout of its powertrain compared to the engine assembly of traditional fuel vehicles, electric vehicles have attracted the attention of domestic and foreign automakers, and efforts are being made to carry out industrialization research and development. [0003] In the related art, a powertrain suspension system for an electric commercial vehicle, 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 middle flat beam at the bottom of the ingot beam by bolts, and the top is fixed on the reinforcing beam at the top of the ingot beam by bolts; the two ends of th...

Claims

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Application Information

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Patent Type & Authority Patents(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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