The invention discloses a driven wheel floating mechanism and an AGV. The driven wheel floating mechanism comprises a mounting plate, a floating plate, an elastic piece and a trundle. The floating plate and the mounting plate form a relative space below the mounting plate, one side of the floating plate is hinged to the mounting plate, and the other side of the floating plate freely rotates clockwise or anticlockwise with the hinge point as the axis so as to compress or release the relative space of the floating plate and the mounting plate. And the elastic piece is arranged in the relative space of the mounting plate and the floating plate. The trundles are installed below the floating plate. When the relative space of the elastic piece is changed, the elastic piece elastically deforms, so that the trundle always has vertically downward positive pressure. The AGV comprises a driving wheel and a driven wheel, and the driven wheel comprises any one of the driven wheel floating mechanisms. According to the floating wheel, no track is arranged, the needed installation space is small, the situation that floating cannot be achieved due to dead pinning cannot occur, the torsional spring is adopted as an elastic piece, the elasticity change range of the torsional spring is small, and the positive pressure of the floating wheel on the ground can be kept relatively constant.

    本发明公开了一种从动轮浮动机构及AGV车。从动轮浮动机构包括安装板、浮动板、弹性件、脚轮。浮动板在安装板下方与安装板形成相对空间,浮动板的一侧与安装板铰接,浮动板的另一侧自由以铰接点为轴顺时针或是逆时针转动,以压缩或释放浮动板与安装板的相对空间。弹性件设置在安装板和浮动板的相对空间内。脚轮安装在浮动板下方。弹性件在相对空间发生改变时、发生弹性形变使脚轮始终有竖直向下的正压力。AGV车包括主动轮和从动轮,从动轮包括上述任意一项的从动轮浮动机构。本发明中没有轨道,所需的安装空间小,不会出现由于别死导致的无法浮动的情况,采用扭簧作为弹性件,其弹度变化范围比较小,可以保持浮动轮对地面的正压力相对恒定。


    Access

    Download


    Export, share and cite



    Title :

    Driven wheel floating mechanism and AGV


    Additional title:

    一种从动轮浮动机构及AGV车


    Publication date :

    2021-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    WHEEL FLOATING MECHANISM AND MOBILE ROBOT

    LIU SIXING | European Patent Office | 2024

    Free access

    Wheel floating mechanism and mobile robot

    LIU SIXING | European Patent Office | 2024

    Free access

    FLOATING WHEEL COVER

    SMITH JEFFREY PAUL | European Patent Office | 2025

    Free access

    FLOATING WHEEL COVER

    SMITH JEFFREY PAUL | European Patent Office | 2022

    Free access

    Floating wheel cover

    SMITH JEFFREY PAUL | European Patent Office | 2024

    Free access