The invention discloses a multi-rod linkage variable-wheel-diameter wheel, a vehicle chassis and a vehicle. The wheel comprises a walking driving wheel disc, a variable-diameter driving wheel disc, awheel shaft, a rubber belt, a plurality of sliding sleeve assemblies and a plurality of wheel rods, wherein the wheel shaft penetrates through the center of the variable-diameter driving wheel disc and then is fixedly connected with the center of the walking driving wheel disc, the sliding sleeve assemblies are in one-to-one correspondence with the wheel rods, each sliding sleeve assembly is rotationally connected with the walking driving wheel disc, each wheel rod can slide in the corresponding sliding sleeve assembly in a telescopic mode, the first end of each wheel rod is rotationally connected with the variable-diameter driving wheel disc, the rubber belt is fixedly connected with the second end of each wheel rod, the wheel shaft is driven by a first power source to rotate so as to drive the walking driving wheel disc to rotate, and the variable-diameter driving wheel disc is driven by a second power source to rotate. The wheel adopts a connecting rod structure and linkage controlto change the wheel diameter of the wheel, and is simple in structure, low in manufacturing cost and easy to apply and popularize.
本发明公开了一种多杆联动可变轮径车轮、车辆底盘及车辆,所述车轮包括行走驱动轮盘、变径驱动轮盘、轮轴、橡胶带、多个滑套组件以及多根轮杆,所述轮轴穿过变径驱动轮盘的中心后与行走驱动轮盘的中心固定连接;所述滑套组件与轮杆一一对应,每个滑套组件与行走驱动轮盘转动连接,每根轮杆能够在对应的滑套组件内伸缩滑动,且每根轮杆的第一端与变径驱动轮盘转动连接,所述橡胶带与每根轮杆的第二端固定连接;所述轮轴由第一动力源驱动转动,从而带动行走驱动轮盘转动,所述变径驱动轮盘由第二动力源驱动转动。本发明的车轮采用了连杆结构和联动控制来改变车轮的轮径,结构简单,制造成本低,易于推广应用。
Multi-rod linkage variable-wheel-diameter wheel, vehicle chassis and vehicle
多杆联动可变轮径车轮、车辆底盘及车辆
2020-05-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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