The invention relates to an attitude-adjustable variable-damping active suspension for a manned lunar surface moving system, and belongs to the field of manned lunar surface moving system design. Oneaxial end of an upper cross arm is rotationally connected with a hub of a wheel; the other axial end of the upper cross arm is rotationally connected with a frame; one axial end of a lower cross arm is rotationally connected with the hub; the other axial end of the lower cross arm is rotationally connected with the frame; a friction type shock absorber is arranged at the rotary joint of the uppercross arm and the frame; a posture adjusting electric cylinder is arranged at the bottom of the frame; a driving motor assembly is arranged at the bottom of the posture adjusting electric cylinder; asteering electric cylinder is arranged on the side wall of the driving motor assembly; the frame is always horizontally placed. The attitude-adjustable variable-damping active suspension has an activelifting function, and can realize posture adjustment of a mobile system; and meanwhile, a suspension shock absorber can achieve damping changes according to different angles, and large-stroke landingbuffering and driving smoothness of the mobile system can be achieved through active adjustment and damping changes of the suspension.
本发明涉及一种用于载人月面移动系统的可调姿变阻尼主动悬架,属于载人月面移动系统设计领域;上横臂的轴向一端与车轮的轮毂旋转连接;上横臂的轴向另一端与车架旋转连接;下横臂的轴向一端与轮毂旋转连接;下横臂的轴向另一端与车架旋转连接;摩擦式减振器设置在上横臂与车架的旋转连接处;调姿电动缸设置在车架的底部;驱动电机组件设置在调姿电动缸的底部;转向电动缸设置在驱动电机组件的侧壁处;车架始终水平放置;本发明具有主动升降功能,可实现移动系统的姿态调整;同时,悬架减振器可根据不同角度实现阻尼的变化,通过悬架的主动调整和阻尼变化,可实现移动系统的大行程着陆缓冲和行驶平顺性。
Attitude-adjustable variable-damping active suspension for manned lunar surface moving system
一种用于载人月面移动系统的可调姿变阻尼主动悬架
2020-04-14
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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