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    • 9. 发明授权
    • Wheel hub, wheel hub motor wheel, and electric vehicle
    • 轮毂,轮毂电机轮和电动车
    • US09475342B2
    • 2016-10-25
    • US14373456
    • 2012-01-20
    • Zhaoping Feng
    • Zhaoping Feng
    • B60B3/08B60B25/20B60B25/12B60B25/00B60B25/08B60K7/00B60B25/22
    • B60B25/20B60B25/004B60B25/08B60B25/12B60B25/22B60B2900/113B60K7/0007B60K2007/0038B60K2007/0092F16D2065/1372F16D2065/138
    • A wheel hub includes a support ring (1). The support ring(1) includes an integrally formed inner wheel rim (11), a large span dual bearing support frame (12), and a rotor protection frame support groove (13). A lateral end of the support ring (1) is detachably provided with a tire quick replacing ring (2). The inner wheel rim (11) is provided with a first tire sealing face (101). The tire quick replacing ring (2) is provided with a second tire sealing face (201). A wheel hub motor wheel uses the above mentioned wheel hub. An electric vehicle uses the wheel hub motor wheel. Through the above wheel hub motor wheel and the electric vehicle, rapid replacement of a tire or rapid removal of the tire from the wheel hub for maintenance can be implemented without removing the wheel hub of the wheel from a vehicle body; this allows the replacement or maintenance of the tire to be time-saving, effort-saving, and greatly convenient. In addition, the wheel hub also provides a brake radius as large as possible and a maximized rotor space of an external rotor motor.
    • 轮毂包括支撑环(1)。 支撑环(1)包括一体形成的内轮缘(11),大跨度双轴承支撑框架(12)和转子保护框架支撑槽(13)。 支撑环(1)的侧端可拆卸地设置有轮胎快速更换环(2)。 内轮辋(11)设置有第一轮胎密封面(101)。 轮胎快速更换环(2)设置有第二轮胎密封面(201)。 轮毂电机轮使用上述轮毂。 电动车使用轮毂电机轮。 通过上述轮毂马达轮和电动车辆,可以实现轮胎的快速更换或用于维护的轮毂快速移除轮胎,而不需要将车轮的轮毂从车身上拆下; 这允许轮胎的更换或维护节省时间,省力,而且非常方便。 此外,轮毂还提供尽可能大的制动半径和外转子电机的最大转子空间。