The invention discloses a satellite attitude adjusting device which comprises a vehicle body, six groups of Mecanum wheels, a translation mechanism, a leveling pitching and lifting mechanism, an orientation rotating mechanism and an electric appliance control device, the six groups of Mecanum wheels are symmetrically distributed on two sides of the vehicle body; the translation mechanism is mounted on the vehicle body and comprises a lead screw driving mechanism, a lead screw and a guide rail, and the lead screw driving mechanism can drive the lead screw to drive the leveling pitching and lifting mechanism to translate; the lower end of the leveling pitching and lifting mechanism is fixedly mounted on the translation mechanism, the upper end of the leveling pitching and lifting mechanism is connected with the azimuth rotating mechanism, and the azimuth rotating mechanism can be pushed to ascend and descend in the vertical direction and do small-angle pitching action in the translation direction; the azimuth rotating mechanism comprises a pinion driving mechanism, a pinion, a rotary support and an adapter plate; the azimuth rotating mechanism is used for driving the pinion so as to drive the transfer disc in threaded connection with the rotary support; and the electric appliance control device is used for cooperative control of the mechanisms. According to the device, independent adjustment of satellite attitude rotation, pitching, translation, lifting and the like can be realized.
本发明公开了一种卫星姿态调节装置,包括车体、六组麦克纳姆轮、平移机构、调平俯仰及升降机构、方位旋转机构和电器控制装置;六组麦克纳姆轮对称分布在车体两侧;平移机构安装在车体上,包括丝杠驱动机构、丝杠和导轨,丝杠驱动机构可驱动丝杠带动调平俯仰及升降机构平移;调平俯仰及升降机构下端固定安装在平移机构上,上端与方位旋转机构连接,可推动方位旋转机构在竖直方向升降以及在平移方向做小角度俯仰动作;方位旋转机构包括小齿轮驱动机构、小齿轮、回转支撑和转接盘;用于驱动小齿轮从而带动与回转支撑螺纹连接连接的转接盘;电器控制装置用于上述机构的协同控制。本装置能够实现卫星姿态旋转、俯仰、平移和升降等姿态的独立调整。
Satellite attitude adjusting device
一种卫星姿态调节装置
2021-07-09
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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