The embodiment of the invention provides a self-moving robot and a wheel assembly thereof. The wheel assembly is arranged on a base of the self-moving robot, a shaft hole is formed in a bottom plate of the base, the wheel assembly penetrates through the shaft hole through a shaft rod, and a first bearing and a second bearing of the wheel assembly are arranged on the shaft rod in a sleeving mode on one side of the upper surface and one side of the lower surface of the bottom plate respectively, so that the matching precision between the shaft rod and the bearings can be improved; and the strength of the wheel assembly after being installed on the bottom plate is improved, meanwhile, shaking and abrasion between the wheel assembly and the base can be improved, and noise is eliminated.

    本申请实施例提供一种自移动机器人及其轮组件。轮组件设置在自移动机器人的底座上,其中底座的底板上设置有轴孔,轮组件通过轴杆穿设于轴孔,且轮组件的第一轴承和第二轴承分别在底板的上表面一侧和下表面一侧套设于轴杆上,可提高轴杆和轴承之间的配合精度,并且提高轮组件安装于底板后的强度,同时可改善轮组件和底座间的晃动和磨损,消除噪音。


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    Title :

    Self-moving robot and wheel assembly thereof


    Additional title:

    自移动机器人及其轮组件


    Contributors:
    YAN CHENG (author) / SUN PENG (author)

    Publication date :

    2023-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A47L DOMESTIC WASHING OR CLEANING , Waschen oder Reinigen im Haushalt / B62D MOTOR VEHICLES , Motorfahrzeuge



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