The invention discloses a four-wheel drive vehicle chassis, and relates to the technical field of trolley chassis, the four-wheel drive vehicle chassis comprises: a connecting seat, two ends of the connecting seat are rotatably provided with connecting blocks; the two supporting assemblies are fixed to the two connecting blocks correspondingly; the power assembly is connected with the two supporting assemblies, and the power assembly is used for adjusting the angle between the two supporting assemblies; the supporting assembly comprises a base plate and a connecting block, wherein the base plate and the connecting block are fixed; the two driving installation assemblies are arranged on the two side walls of the chassis correspondingly; and the buffer assembly is arranged at the bottom of the chassis. By means of the two chassis capable of rotating on the connecting base, the included angle between the two chassis can relatively rotate, the rotation angle of the driving installation assembly on the chassis is increased through rotation of the chassis, then the angle of a sweeping trolley steering system is increased, and a sweeping trolley can turn at a smaller angle.

    本发明公开了一种四轮驱动车辆底盘,涉及小车底盘技术领域,包括:连接座,所述连接座两端均转动设置有连接块;两个支撑组件,两个所述支撑组件分别和两个连接块固定;动力组件,所述动力组件和两个支撑组件连接,所述动力组件用于调节两个支撑组件之间的角度;所述支撑组件包括:底盘,所述底盘和连接块固定;两个驱动安装组件,两个所述驱动安装组件分别设置在底盘两个侧壁上;缓冲组件,所述缓冲组件设置在底盘底部。本发明能够通过连接座上的两个能够转动的底盘,使得两个底盘之间的夹角能够发生相对转动,通过底盘的转动,增加了底盘上驱动安装组件的转动角度,进而增加了清扫小车转向系统的角度,能够使清扫车辆以更小的角度转弯。


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    Title :

    Four-wheel drive vehicle chassis


    Additional title:

    一种四轮驱动车辆底盘


    Contributors:
    HE TAO (author) / YAO XING (author)

    Publication date :

    2023-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / E01H STREET CLEANING , Reinigen von Straßen



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