The invention discloses a wheel-leg combined type wheel with actively variable left and right contact areas, which comprises a fixed frame, a shaft rod, a grooved wheel, a plurality of foot rods and a plurality of adjusting assemblies, and a shaft hole is formed in the center of the fixed frame; the shaft rod is arranged in the shaft hole; the shaft rod comprises a first end part and a second end part which respectively extend out from two ends of the shaft hole; the grooved wheel is fixed to the first end, and a plurality of containing grooves are formed in the edge of the grooved wheel. The foot rods are hinged to the fixing frame. The adjusting assembly is arranged on the fixing frame; the other end of the adjusting assembly is in transmission connection with the second end part; when the shaft rod drives the grooved wheel to move away from the fixing frame, the adjusting assembly drives the foot rod to be folded into the containing groove for wheel type movement. When the shaft rod drives the grooved wheel to move towards the fixing frame, the adjusting assembly drives the foot rod to be unfolded so as to be separated from the containing groove for leg type movement. The wheel track is changed by adjusting the foot rods so as to quickly adapt to different terrains, and the self-adaptive capacity of the wheels to the environment is improved.
本发明公开了一种左右接触区域主动可变的轮腿复合式车轮,其中,包括固定架、轴杆、槽轮、多个脚杆和多个调节组件,固定架的中心形成有轴孔;轴杆设置在轴孔内;轴杆包括从轴孔的两端分别伸出的第一端部和第二端部;槽轮固定在第一端部上,槽轮的边缘位置设有多个容纳凹槽;脚杆与固定架铰接;调节组件设于固定架上;调节组件一端与脚杆铰接,另一端与第二端部传动连接;当轴杆带动槽轮远离固定架移动时,调节组件带动脚杆收拢至容纳凹槽内,用于进行轮式移动;当轴杆带动槽轮朝向固定架移动时,调节组件带动脚杆展开,以脱离容纳凹槽,用于进行腿式移动。通过调整脚杆,改变轮距,以快速适应不同地形,增加了车轮对环境的自适应能力。
Wheel-leg combined type wheel with actively variable left and right contact areas
一种左右接触区域主动可变的轮腿复合式车轮
2023-01-03
Patent
Elektronische Ressource
Chinesisch
Wheel leg combined type wheel with variable structure
Europäisches Patentamt | 2021
|