The invention relates to an electric automobile power assembly suspension device and an electric automobile. The invention belongs to the field of electric vehicles, the device comprises a bracket, areduction gearbox front suspension bracket and a motor suspension bracket, elastic pieces used for sound insulation and vibration reduction are arranged at a joint of the left suspension fixed supportof the bracket and the reduction gearbox front suspension bracket and a joint of a right suspension fixed support of the bracket and the motor suspension bracket respectively. The device is simple instructure, and the vibration isolation and noise reduction performance of the power assembly, the riding comfort of a vehicle and the operation stability of the power assembly are improved through the buffering effect of the elastic pieces; the electric automobile comprises an automobile body, the power assembly and the power assembly suspension device, the structure is simple, transmission of noise into a compartment and transmission of vibration into the power assembly are reduced, therefore the riding comfort of the automobile is improved, and the weight of the electric automobile is reduced.

    本发明涉及一种电动汽车动力总成悬置装置及电动汽车,属于电动汽车领域,该装置包括支架、减速箱前悬置支架和电动机悬置支架,在支架的左悬置固定支架与减速箱前悬置支架的连接处和支架的右悬置固定支架与电动机悬置支架的连接处分别设置有用于隔音减振的弹性件,结构简单,通过弹性件的缓冲作用,提高动力总成的隔振降噪性能、车辆乘坐舒适度和动力总成运行的稳定性;电动汽车包括车体、动力总成和上述动力总成悬置装置,结构简单,减少噪音向车厢内的传递和振动向动力总成的传递,从而提高车辆乘坐舒适度和电动汽车车辆的轻量化。


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    Titel :

    Electric automobile power assembly suspension device and electric automobile


    Weitere Titelangaben:

    一种电动汽车动力总成悬置装置及电动汽车


    Beteiligte:
    CHU JINFU (Autor:in) / WANG YONG (Autor:in) / CHEN XISHAN (Autor:in) / CHANG LE (Autor:in) / WANG SHIWEI (Autor:in) / SU YAHUI (Autor:in) / CHENG XUN (Autor:in)

    Erscheinungsdatum :

    2020-06-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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