The embodiment of the invention provides a Mecanum wheel and a vehicle, and relates to the technical field of omnidirectional wheels. The Mecanum wheel comprises a hub assembly, a core wheel, a plurality of rollers and a driving assembly. The hub assembly comprises hubs which are oppositely arranged at intervals in the axial direction, and a mounting space is formed between the hubs. The core wheel is embedded in the installation space and relatively fixed to the hub in the circumferential direction, and the core wheel is provided with a moving space in the axial direction. The rollers are rotatably installed on the hub assembly, the multiple rollers are annularly arranged on the peripheral wall of the core wheel, and an included angle is formed between the axis direction of the rollers and the axis direction of the hub assembly. The driving assembly is connected with the core wheel and used for driving the core wheel to move in the axial direction so that the core wheel and the rolling wheel can be in a locked state or an unlocked state, and in the locked state, the rolling wheel and the hub rotate as a whole; in the unlocked state, the wheel serves as a conventional Mecanum wheel. The walking capacity of the Mecanum wheel on the fluctuating road condition can be improved, and the limitation of the Mecanum wheel on the driving road condition is reduced.

    本申请实施例提供一种麦克纳姆轮和车辆,涉及全向轮技术领域。麦克纳姆轮包括轮毂组件、芯轮、多个滚轮以及驱动组件。轮毂组件包括沿轴向相对间隔设置的轮毂,且轮毂之间形成安装空间。芯轮嵌设于安装空间内且与轮毂在沿周向上相对固定,在沿轴向上具有移动空间。滚轮可转动的安装于轮毂组件上,且多个滚轮环设于芯轮的外周壁,滚轮的轴线方向与轮毂组件的轴线方向具有夹角。驱动组件与芯轮连接且用于驱动芯轮沿轴向移动,以使芯轮与滚轮实现锁紧状态或者解锁状态,在锁紧状态下,滚轮与轮毂作为整体转动;在解锁状态下,作为常规麦克纳姆轮。有利于提高麦克纳姆轮在起伏路况上行走的能力,减小麦克纳姆轮对行驶路况的局限性。


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    Title :

    Mecanum wheel and vehicle


    Additional title:

    麦克纳姆轮和车辆


    Contributors:
    LIU BIN (author) / ZHOU XIANHUA (author) / JIA YUTAO (author)

    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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