The invention provides a reel system for orderly releasing a winding type composite material unfolding arm. The reel system comprises a reel assembly, a first limiting rotary disc, a second limiting rotary disc, a switching assembly and a speed adjusting assembly. The winding drum assembly comprises a first winding drum and a second winding drum which are in coaxial butt joint, the first limiting rotary disc and the second limiting rotary disc are arranged at the two ends of the winding drum assembly, the switching assembly penetrates through an inner cavity of the winding drum assembly, and the two ends of the switching assembly are fixedly connected with the first limiting rotary disc and the second limiting rotary disc. The speed adjusting device adopts a damper or a hook-and-loop fastener arranged on the unfolding outer wall, the unfolding speed of the unfolding arm can be controlled when the unfolding arm is unfolded, and orderly unfolding and folding of the unfolding arm are achieved. The system does not need external power supply, saves satellite energy consumption, and is simple in structure and low in manufacturing cost.

    本发明提供了用于可卷绕式复合材料展开臂有序释放的卷轴系统,包括卷筒组件、第一限位转盘、第二限位转盘、转接组件和调速组件;卷筒组件包括同轴对接的第一卷筒和第二卷筒,第一限位转盘和第二限位转盘设置在卷筒组件两端,转接组件贯穿卷筒组件内腔,且两端与第一限位转盘和第二限位转盘固定连接,展开臂一端贴合固定在卷筒组件外壁上,本发明调速装置采用阻尼器或设置在展开外壁上的魔术贴,能够在展开臂展开时控制其展开速度,实现展开臂有序释和收拢。本发明系统无需外部供电,节省了卫星耗能,且结构简单,制造成本低。


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    Title :

    Reel system for orderly releasing winding type composite material unfolding arm


    Additional title:

    用于可卷绕式复合材料展开臂有序释放的卷轴系统


    Contributors:
    LI DONGWEI (author) / LEI JING (author) / WAN RENMIN (author) / ZHAO SHENGHAO (author) / LIU SHIHAI (author) / WU GANG (author) / YAN WEI (author) / ZHANG WENTAO (author)

    Publication date :

    2024-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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