The invention discloses a motor suspension device which comprises a balance part, a first fixing part and a second fixing part, the first fixing part and the second fixing part are arranged above and below the balance part respectively and connected with a frame, a first air bag is arranged between the balance part and the first fixing part, and a second air bag is arranged between the balance part and the second fixing part. One end of the balance part is connected with the motor through the motor support, the other end of the balance part is connected with the height valve, and the height valve controls air inlet and exhaust of the first air bag and the second air bag according to the position of the balance part so that the balance part can keep dynamic balance and stability. When the vehicle runs, the motor vibrates to further drive the balance part to generate relative motion, and the height valve controls air intake and air exhaust of the first air bag and the second air bag, so that when the position motion amplitude of the balance part is large, the first air bag and the second air bag alternately carry out the air intake and air exhaust processes, and the balance part keeps dynamic balance; the high-frequency vibration of the motor is effectively isolated from being transmitted to the frame, so that the driving comfort is improved.

    本发明公开了一种电机悬置装置,包括平衡件、分别设置于平衡件上方及下方且与车架连接的第一固定件和第二固定件,平衡件与第一固定件之间设有第一气囊,且平衡件与第二固定件之间设有第二气囊,平衡件一端与电机通过电机支架连接,且另一端与高度阀连接,高度阀根据平衡件的位置控制第一气囊和第二气囊的进气与排气,以使平衡件保持动态平衡稳定。在车辆行驶时,电机振动,进而带动平衡件产生相对运动,由于高度阀控制第一气囊和第二气囊的进气与排气,因此,当平衡件的位置运动幅度较大时,第一气囊和第二气囊便会交替进行进气与排气的过程,使平衡件保持动态平衡,有效的隔离所述电机的高频振动向车架传递,进而提高了驾乘的舒适性。


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    Titel :

    Motor suspension device


    Weitere Titelangaben:

    一种电机悬置装置


    Beteiligte:
    HU CHENGWEI (Autor:in) / SUN WEI (Autor:in) / ZOU CHENGMING (Autor:in)

    Erscheinungsdatum :

    2022-11-04


    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 / F16F SPRINGS , Federn



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