The invention provides a suspension structure and a manned planet vehicle. The suspension structure comprises double fork arms, a steering knuckle, a middle connecting structure, a first damping driving mechanism and a second damping driving mechanism. One end of the double-fork arm is connected with the steering knuckle, the other end of the double-fork arm is used for being connected with a frame through a middle connecting structure, the double-fork arm has an up-and-down swing freedom degree relative to the frame, and the middle connecting structure has a front-and-back rotation freedom degree relative to the frame; the first damping driving mechanism is connected with the double fork arms so as to drive the double fork arms to swing up and down and conduct up-down swing damping on the double fork arms. The second damping driving mechanism is used for being connected with the middle connecting structure and the frame so as to drive the middle connecting structure to rotate front and back and conduct front-back rotation damping on the middle connecting structure. The suspension structure can be actively adjusted according to passing requirements of various terrains, the passing speed of the manned planet vehicle on the rugged terrains can be increased, and the obstacle crossing capacity can be improved while the damping performance requirement is met.
本发明提供一种悬架结构及载人星球车。悬架结构包括双叉臂、转向节、中间连接结构、第一减震驱动机构和第二减震驱动机构;双叉臂的一端与转向节连接,双叉臂的另一端用于通过中间连接结构与车架连接,双叉臂具有相对于车架的上下摆动自由度,中间连接结构具有相对于车架的前后转动自由度;第一减震驱动机构与双叉臂相连接,以驱动双叉臂上下摆动并对双叉臂进行上下摆动减震;第二减震驱动机构用于分别与中间连接结构和车架连接,以驱动中间连接结构前后转动并对中间连接结构进行前后转动减震。本发明的悬架结构可以根据各类地形的通过需要来进行主动调整,能提高载人星球车在崎岖地形的通行速度,在兼顾减震性能需求的同时可提高越碍能力。
Suspension structure and manned planet vehicle
悬架结构及载人星球车
2023-04-25
Patent
Electronic Resource
Chinese
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