The invention provides a walking mechanism, a chassis system and an intelligent cleaning robot, and relates to the technical field of cleaning robot accessories, the walking mechanism comprises a tray, a transmission frame is installed on the lower surface of the tray, two driving wheels are installed at the lower end of the transmission frame, two rotating shaft assemblies are arranged on the lower surface of the tray, and each rotating shaft assembly comprises a bearing; the bearing is fixedly connected to the lower surface of the tray, the inner wall of the bearing is fixedly connected with a connecting shaft, the lower end of the connecting shaft is fixedly connected with an upper rotating support, the upper end of the bearing is fixedly connected with an anti-disengaging blocking piece, and the lower end of the upper rotating support is provided with a child-mother wheel assembly. According to the chassis system, through cooperation of all the components, under the condition that the movement radius of the first mother wheel is not increased, the height of the chassis system capable of crossing obstacles is increased, rigid collision between the first mother wheel, the first sub-wheel and the second sub-wheel and the obstacles can be prevented as much as possible, and the service life of the first mother wheel, the first sub-wheel and the second sub-wheel is prolonged.

    本发明提供一种行走机构及底盘系统及智能清洁机器人,涉及清洁机器人配件技术领域,包括托盘,所述托盘的下表面安装有传动架,所述传动架的下端安装有两个驱动轮,所述托盘的下表面设有两个转轴组件,所述转轴组件包括轴承,所述轴承固定连接在托盘的下表面,所述轴承的内壁固定连接有连接轴,所述连接轴的下端固定连接有上旋转支架,所述轴承的上端固定连接有防脱挡片,所述上旋转支架的下端设有子母轮组件。本发明,通过各部件之间配合,达到在不增加第一母轮运动半径的情况下,增加底盘系统可越过障碍的高度,并且能够尽量防止第一母轮、第一子轮和第二子轮与障碍物之间发生刚性碰撞,延长第一母轮、第一子轮和第二子轮使用寿命的作用。


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    Title :

    Walking mechanism, chassis system and intelligent cleaning robot


    Additional title:

    一种行走机构及底盘系统及智能清洁机器人


    Contributors:
    LI YUHAO (author) / LIN KAIKAI (author) / QI HONGMING (author)

    Publication date :

    2023-03-14


    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



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