The invention discloses a trundle and an assembling method thereof. The trundle comprises a bottom plate, a wave disc, a second ball, a first ball, a support and a wheel. The bottom plate comprises a first ball groove; the first ball is arranged in the first ball groove; the wave disc is fixedly connected with the chassis; the second ball make contacts with the first ball, the bottom plate, the first ball, the wave disc and the second ball are jointly matched to form a spherical pair, and the second ball does spherical motion relative to the first ball; the support is fixedly connected with the second ball; the wheel is rotationally connected with the support; The bottom plate, the first ball, the wave disc and the second ball are jointly matched to form a spherical pair, so that the second ball does spherical motion relative to the first ball, the wheel swings relative to the bottom plate, and when the left/right wheel face of the wheel crosses an obstacle or the ground is uneven, the wheel swings in the stress direction; and an avoiding space is formed, so that the wheel crosses the obstacle or passes through the uneven ground in an avoiding manner, the instantaneous inclination of the vehicle can be greatly reduced, and carried vulnerable articles are not easy to damage.

    本发明公开一种脚轮及其组装方法,脚轮包括底板、波盘、第二滚珠、第一滚珠、支架和轮子。底板包括第一滚珠槽;第一滚珠设置于第一滚珠槽;波盘与底盘固定连接;第二滚珠与第一滚珠接触,底板、第一滚珠、波盘和第二滚珠共同配合构成球面副,使第二滚珠相对第一滚珠做球面运动;支架与第二滚珠固定连接;轮子与支架转动连接。通过底板、第一滚珠、波盘和第二滚珠共同配合构成球面副,使第二滚珠相对第一滚珠做球面运动,轮子相对底板摆动,当轮子的左/右侧轮面越过障碍物或地面不平时,该轮子往受力的方向发生摆动,形成一个避位空间使轮子以避开的形式越过障碍物或通过不平的地面,可大幅度降低车的瞬间倾斜度,使运载易损物品不容易损坏。


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    Titel :

    Trundle, assembling method thereof and loading vehicle


    Weitere Titelangaben:

    一种脚轮及其组装方法、载物车


    Beteiligte:
    JIANG HUITING (Autor:in) / HE JIANYE (Autor:in) / CHEN XIBAO (Autor:in) / XU SHIJUN (Autor:in) / JIN LIGUO (Autor:in)

    Erscheinungsdatum :

    2022-02-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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