The integrated active suspension comprises a linear motor assembly and a magneto-rheological damper assembly, the magneto-rheological damper assembly is arranged on the central axis of the linear motor assembly, an end cover is arranged on the upper portion of the magneto-rheological damper assembly, the end cover is sleeved with a spring tower, a spring tray is arranged at the top of a rotor of the linear motor assembly, and the spring tray is arranged on the top of the rotor of the linear motor assembly. A tower-shaped spring is arranged between the spring tray and the spring tower, the bottom of a rotor of the linear motor assembly is fixedly connected with a rotor lower end cover, a fork arm connecting piece is arranged on the bottom face of the rotor lower end cover, and the bottom face of the fork arm connecting piece is fixedly connected with the movable end of the magnetorheological damper assembly. The magneto-rheological damper assembly can achieve a great damping coefficient with extremely low power consumption, and the linear motor assembly needs to provide extremely small force or does not need to work, so that the integrated active suspension is low in cost and energy consumption and has wider market application potential.

    本发明公开了一种集成式主动悬架,包括直线电机组件和磁流变阻尼器组件,磁流变阻尼器组件设置于直线电机组件的中轴线上,磁流变阻尼器组件的上部设置有端盖,端盖套接有弹簧塔,直线电机组件的动子的顶部设置有弹簧托盘,弹簧托盘和弹簧塔之间设置有塔形弹簧,直线电机组件的动子的底部固定连接有动子下端盖,动子下端盖的底面设置有叉臂连接件,叉臂连接件底面和磁流变阻尼器组件的活动端固定连接,本装置利用了其处于主动阻力模式下时,磁流变阻尼器组件可以用极低的电耗实现极大的阻尼系数,需要直线电机组件提供的力极小或者不需要直线电机组件工作,使得本集成式主动悬架的成本低、能耗低,具有更广的市场应用潜力。


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    Title :

    Integrated active suspension


    Additional title:

    一种集成式主动悬架


    Contributors:
    WU HAIBO (author) / YANG QI (author) / KOU WENCHAO (author) / JIANG BANGYONG (author)

    Publication date :

    2025-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn



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