The invention provides a mobile system for a planet vehicle and the planet vehicle. The moving system for the planet vehicle is provided with the guiding assembly and the walking assembly, the vehicle body is connected with walking wheels of the walking assembly through connecting pieces and steering knuckles of the guiding assembly, the connecting pieces and the steering knuckles are rotationally connected, control arms and the connecting pieces are rotationally connected, and the control arms and the steering knuckles are rotationally connected in multiple directions through spherical hinges; the situation that the walking wheels move up and down on a rugged terrain to drive the vehicle body to incline, and consequently the planet vehicle overturns is avoided; besides, the steering knuckles only have an unlimited degree of freedom of up-down movement, so that the walking wheels can stably ascend or descend through the steering knuckles, the control arms and the connecting pieces when the walking wheels walk on the walking surface and encounter rugged landforms, the normal posture of the vehicle body is not affected, the smoothness and obstacle crossing ability of the planet vehicle for the rugged landforms are improved, and the walking wheels can stably walk on the walking surface through the steering knuckles, the control arms and the connecting pieces. Therefore, the operation stability of the planet vehicle in the planet detection process is improved.
本发明提供了一种用于星球车的移动系统及星球车。该用于星球车的移动系统设置导向组件和走行组件,车体通过导向组件的连接件和转向节与走行组件的走行轮相连接,在连接件和转向节之间,控制臂与连接件之间转动连接,控制臂与转向节之间通过球铰实现多方向转动连接,避免崎岖地形上由于走行轮上下移动而带动车体的倾斜导致星球车倾覆的情况出现;此外,转向节只存在上下移动的这一个未被限制的自由度,从而使得走行轮在走行面上走行时,遇到崎岖地貌,通过转向节、控制臂和连接件,可稳定的上升或者下降,不影响车体的正常姿态,提升星球车对于崎岖地貌的平顺度和越障能力,从而提升星球车在星球探测过程中的运行稳定性。
Moving system for planet vehicle and planet vehicle
一种用于星球车的移动系统及星球车
2023-03-28
Patent
Electronic Resource
Chinese
NTIS | 1974
|Rigid wheel of planet vehicle with variable wheel width and planet vehicle
European Patent Office | 2023
|