Desert vehicle with amplitude-variable wheels

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Desert vehicle with amplitude-variable wheels

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LEE JONG-GOO / LI SHENG / LIU QING / XU KAITONG

The invention relates to a desert vehicle with amplitude-variable wheels. Comprising a vehicle body, a driving unit and a plurality of moving units arranged on the periphery of the vehicle body in the circumferential direction, the vehicle body is provided with a wheel support used for installing the moving units, the output end of the driving unit is connected with the moving units and provides driving force for the vehicle body, and each moving unit comprises a plurality of spokes and a hub motor. The hub motor is arranged in the wheel shell, the wheel shell is a shell with an opening in one side, and a plurality of through holes are evenly formed in the outer circumference of the wheel shell. The damping device has the beneficial effects that the damping capacity of the vehicle is improved through the amplitude variation of the wheels, so that the damping device can better adapt to uneven and undulating desert road conditions; the structure is simple and reliable, the dead weight is low, the cost is low, a complex control circuit is not needed, and the variable amplitude function is achieved through mechanical limiting of the wheel spoke; the spoke of the wheel can be adjusted to a proper diameter in advance according to the gradient of a road surface, so that a vehicle can always run stably.

本发明涉及一种车轮可变幅的沙漠车。包括车身、驱动单元和若干周向设置于车身四周的移动单元，所述车身上设置有用于安装所述移动单元的车轮支架，所述驱动单元的输出端与所述移动单元相连，为所述车身提供驱动力，移动单元包括若干辐条和轮毂电机，所述轮毂电机设置于车轮外壳内，所述车轮外壳为一侧开口的壳体，所述车轮外壳的外圆周上均匀设置若干通孔。其有益效果为：通过车轮的变幅来提高车辆减震能力，以更好适应沙漠路况凹凸不平，高低起伏的路况；结构简单可靠，自重低，成本低廉，无需复杂的控制电路，依靠车轮轮辐的机械限位实现变幅功能；可根据路面坡度提前将车轮轮辐调整到合适的直径，使车辆可始终保持平稳行驶。

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Document information

Title :

Desert vehicle with amplitude-variable wheels

Additional title:

一种车轮可变幅的沙漠车

Contributors:

LEE JONG-GOO (author) / LI SHENG (author) / LIU QING (author) / XU KAITONG (author)

Publication date :

2023-05-30

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES