The invention relates to the technical field of electric vehicles, and discloses a drive-by-wire four-wheel steering and driving integrated suspension structure which comprises a servo motor. According to the drive-by-wire four-wheel steering and driving integrated suspension structure, a lower folding arm, an upper folding arm and a chassis frame are installed in a matched mode. A rotating shaftis fixedly mounted at one end, close to the chassis frame, of the upper folding arm; the rotating shaft pushes the movable plate on the surface of the chassis frame and compresses the pressure spring;under the elastic action of the pressure spring, the up-and-down jumping force from the wheel is absorbed; the damping effect of the matching effect of the lower folding arm and the upper folding armis improved; the moving direction and position of the lower folding arm and the upper folding arm after being stressed are limited by rolling along the chassis frame; the suspension structure is simple in structure and convenient to use, has the protection function of the chassis frame, solves the problems that an existing suspension structure is directly and coaxially installed, moves laterallyafter being stressed, influences an automobile chassis and is prone to being damaged in the driving process, improves the damping effect, and prolongs the service life of the folding arm.

    本发明涉及电动汽车技术领域,且公开了种线控四轮转向和驱动一体化悬架结构,包括伺服电机。该线控四轮转向和驱动一体化悬架结构,通过下折叠臂、上折叠臂与底盘架的配合安装,底盘架、上折叠臂靠近底盘架的一端固定安装有转轴,转轴在底盘架的表面抵推活动板并压缩压簧,在压簧的弹性作用下吸收来自车轮上下跳动的力,提高了下折叠臂与上折叠臂配合作用的减震效果,且沿着底盘架的滚动限定了下折叠臂与上折叠臂受力后的移动方向与位置,且有底盘架的保护作用,解决了现有的直接同轴安装,受力后向侧方移动,对汽车底盘造成影响,在行驶过程中容易损坏的问题,提升了悬架结构的减震效果以及折叠臂的使用寿命。


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    Titel :

    Drive-by-wire four-wheel steering and driving integrated suspension structure


    Weitere Titelangaben:

    一种线控四轮转向和驱动一体化悬架结构


    Beteiligte:
    DONG ZHAOZHI (Autor:in) / ZHAO ZHENDONG (Autor:in) / LIU LIJUN (Autor:in) / TANG XIAOMEI (Autor:in) / ZHANG YONG (Autor:in) / SUN JIAN (Autor:in)

    Erscheinungsdatum :

    2020-06-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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