The invention provides a wheel, a driving unit and a moving device. This wheel is provided with a drum-shaped tube holder (11), a drum-shaped tube support shaft (12), a drum-shaped tube (13), and a bearing. The drum holder (11) is driven to rotate. A plurality of drum support shafts (12) are disposed on the outer periphery of the drum holder (11) so as to be inclined with respect to the rotational axis of the drum holder (11). The drum-shaped cylinder (13) is a barrel-shaped rotating body. A drum-shaped cylinder (13) is rotatably supported by each drum-shaped cylinder support shaft (12), and the outer peripheral surface of the drum-shaped cylinder (13) comes into contact with the traveling road surface as the drum-shaped cylinder holder (11) rotates. The bearing has a retainer (24d). A groove (40) is formed on the outer peripheral surface of the drum-shaped tube support shaft (12) over an axial direction range including at least a projection area of the radially inner side of the holder (24d).

    本发明提供一种轮子、驱动单元以及移动装置。本发明的轮子具备鼓形筒保持件(11)、鼓形筒支承轴(12)、鼓形筒(13)、轴承。鼓形筒保持件(11)被驱动而旋转。鼓形筒支承轴(12)以相对于鼓形筒保持件(11)的旋转轴线倾斜的方式在鼓形筒保持件(11)的外周部配置有多个。鼓形筒(13)为桶形状的旋转体。鼓形筒(13)以能够旋转的方式支承于各鼓形筒支承轴(12),该鼓形筒(13)的外周面伴随鼓形筒保持件(11)的旋转而与行驶路面接触。轴承具有保持器(24d)。在鼓形筒支承轴(12)的外周面遍及至少包含保持器(24d)的径向内侧的投影区域在内的轴向范围地形成有槽(40)。


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    Title :

    WHEEL, DRIVE UNIT, AND MOVING DEVICE


    Additional title:

    轮子、驱动单元以及移动装置


    Contributors:
    SUZUKI KAZUKEN (author) / SHINKAI TAKUYA (author) / TOMIYASU KENYA (author) / MA SHIHUA (author) / GONJU IKUTO (author)

    Publication date :

    2023-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen



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