The invention discloses a space capture docking mechanism. The space capture docking mechanism comprises a docking mechanism a and a docking mechanism b, peripheral equipment comprises an aircraft A and an aircraft B, and the docking mechanism a comprises an electric connector a, a cylinder, a fixing frame, a liquid path disconnector a, a positioning pin, a holding claw, an active end guide flap,a holding claw rotating shaft a, a holding claw rotating shaft b, a ball screw nut, a ball screw, a bearing end cover, a bearing a, a bevel gear a, a bevel gear b, a transmission shaft, a bevel gear,a key, a motor reducer, a bevel gear ring, a motor, a bearing b and a bevel gear ring supporting rod; and the docking mechanism b comprises an electric connector b, a driven end mounting bottom plate,a passive end base, a liquid path disconnector b and a passive end guide flap. Guiding positioning docking, active capturing, active tightening, blind plugging electric connector plugging, liquid path breaker plugging and rigid locking of an aircraft interface and a spacecraft parking platform can be achieved through a simple structure.

    本发明公开了一种空间捕获对接机构,包括对接机构a和对接机构b,外围设备为空间飞行器A和飞行器B,对接机构a包括:电连接器a、筒体、固定框架、液路断接器a、定位销、抱爪、主动端导向瓣、抱爪旋转轴a、抱爪旋转轴b、滚珠丝杠螺母、滚珠丝杠、轴承端盖、轴承a、锥齿轮a、锥齿轮b、传动轴、锥齿轮、键、电机减速器、锥齿圈、电机、轴承b和锥齿圈支撑杆;对接机构b包括:包括电连接器b、被动端安装底板、被动端底座、液路断接器b和被动端导向瓣;本发明能够以简单结构实现飞行器接口和空间飞行器停泊平台的引导定位对接、主动捕获、主动收紧、盲插电连接器插拔、液路断接器插拔和刚性锁紧。


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    Title :

    Space capture docking mechanism


    Additional title:

    一种空间捕获对接机构


    Contributors:
    CUI ZHIWU (author) / KANG YONG (author) / DING CHENGBIN (author) / DONG ZHANMIN (author) / LIU MINGMING (author) / ZHANG FUHUA (author)

    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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