The invention relates to a multi-road-condition deformable walking wheel which comprises a power input shaft, a first small-diameter wheel, a supplementing wheel assembly, a second small-diameter wheel, a large-diameter wheel assembly, a large-diameter wheel driving assembly, a disc-shaped wheel cover and a circular guide rail. The power input shaft is arranged at the circle center of the rear side of the first small-diameter wheel, the second small-diameter wheel is arranged at the front end of the first small-diameter wheel, the supplementing wheel assembly is arranged between the first small-diameter wheel and the second small-diameter wheel, and the supplementing wheel assembly is in radial sliding connection with the second small-diameter wheel. The large-diameter wheel assembly is inradial sliding connection with the large-diameter wheel driving assembly, and the large-diameter wheel driving assembly is in axial sliding connection with the second small-diameter wheel; an inner meshing gear is arranged on the inner circumference of the disc-shaped wheel cover, and the large-diameter wheel driving assembly is meshed with the inner meshing gear; the circular guide rail is slidably connected to the outer side of the circumference of the disc-shaped wheel cover. The wheel has three wheel forms and can be switched at will according to road conditions, and the passing capacityof a vehicle is effectively improved on the premise that the flexibility of the vehicle is not reduced.
本发明涉及一种多路况可变形行走车轮,包括动力输入轴、第一小径轮、补充轮组件、第二小径轮、大径轮组件、大径轮驱动组件、盘形轮盖和圆形导轨;所述动力输入轴设置在第一小径轮后侧圆心处,所述第二小径轮设置在第一小径轮前端,所述补充轮组件设置在第一小径轮和第二小径轮之间,所述补充轮组件与第二小径轮径向滑动连接;所述大径轮组件与大径轮驱动组件径向滑动连接,所述大径轮驱动组件与第二小径轮轴向滑动连接;所述盘形轮盖内圆周设置有内啮合齿轮,所述大径轮驱动组件与内啮合齿轮啮合;所述圆形导轨滑动连接在盘形轮盖圆周外侧。本发明具有三种车轮形态,可依据路况随意切换,在不降低车辆灵活性的前提下,有效提高车辆的通过能力。
Multi-road-condition deformable walking wheel
一种多路况可变形行走车轮
2021-01-15
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Deformable composite wheel-fulfillment walking mechanism applied to robot
European Patent Office | 2023
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