The invention provides an automobile power assembly suspension system, and belongs to the technical field of automobile power assemblies. According to the technical scheme, the positions of the suspension structures in the suspension system are designed on the left side, the right side, the rear side and the right rear side of the power assembly respectively, the posture control problem of the power assembly of a large-torque engine can be solved, meanwhile, a frame type vehicle frame does not need to be additionally installed, and the weight and cost of the whole vehicle can be controlled. The suspensions located on the left side and the right side of the power assembly are hydraulic suspensions, large damping can be provided, vibration can be rapidly attenuated when the vehicle runs in the road conditions such as crossing ridges, the good vibration isolation effect is achieved, and therefore the NVH performance and the driving and riding comfort of the whole vehicle are improved.
本申请提供了一种汽车动力总成悬置系统,属于汽车动力总成技术领域。本申请实施例提供的技术方案,通过将悬置系统中各个悬置结构的位置分别设计在动力总成的左侧、右侧、后侧和右后侧,能够解决大扭矩发动机的动力总成姿态控制问题,同时,不需要额外安装框式车架,有利于控制整车的重量和成本。其中,位于动力总成左侧和右侧的悬置均为液压悬置,能够提供较大的阻尼,在过坎等路况中行驶时,能够快速衰减振动,达到良好的隔振效果,从而提高整车的NVH性能和驾乘舒适性。
Automobile power assembly suspension system
汽车动力总成悬置系统
21.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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