The invention discloses a large-size load installing and throwing device for a flexible-wing unmanned aerial vehicle. The large-size load installing and throwing device comprises a load frame, an unlocking mechanism and a self-throwing mechanism. Two sides of one end of the load frame are provided with pin holes, and two sides of the other end are provided with hooks; the unlocking mechanism comprises pin shafts, a steering engine, a transmission assembly and locking pieces, the pin shafts on the two sides are sleeved with the upper portions of pin holes in the two sides in a matched mode at the beginning, the locking pieces on the two sides are supported by the lower portions of the pin holes in the two sides respectively, and when the steering engine drives the locking pieces on the two sides to synchronously evacuate through the transmission assembly, the pin holes are downwards disengaged from the pin shafts to achieve unlocking; the self-throwing mechanism comprises a hanging rod and a sleeve which are fixed together, a notch is formed in the upper portion of the hanging rod, continuous openings are formed in the front side and the lower side of the sleeve, at the beginning, the hook is downwards supported and hung on the hanging rod, the left side and the right side are limited by the two sides of the openings, and the upper side is limited by the inner wall of the sleeve in a contact mode. After unlocking, when the load frame drives the hook to rotate around the hanging rod by a certain angle, the hook breaks away from the hanging rod through the notch and then breaks away from the sleeve through the opening. The large-size load can be loaded, and connection and disconnection are reliable.

    本发明公开一种用于柔翼无人机的大尺寸载荷安装投放装置,包括载荷架、解锁机构和自抛机构;载荷架的一端两侧设有销孔、另一端两侧设有挂钩;解锁机构包括销轴、舵机、传动组件和锁定件,初始时两侧销孔的上部分别配合套在两侧销轴上、下部分别支撑在两侧锁定件上,舵机通过传动组件带动两侧锁定件同步撤离时销孔向下脱离销轴实现解锁;自抛机构包括固定在一起的挂杆和套筒,挂杆的上部设有缺口,套筒的前侧和下侧设有连续的开口,初始时挂钩向下支撑挂在挂杆上且左右侧由开口两侧限位、上侧由套筒内壁接触限位,解锁后载荷架带动挂钩绕挂杆旋转一定角度时挂钩先通过缺口脱离挂杆再通过开口脱离套筒。本发明能装载大尺寸载荷,连接、解脱可靠。


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    Titel :

    Large-size load mounting and releasing device for flexible-wing unmanned aerial vehicle


    Weitere Titelangaben:

    用于柔翼无人机的大尺寸载荷安装投放装置


    Beteiligte:
    LI QI (Autor:in) / LIN YUXUAN (Autor:in) / XIAO XIANGGUANG (Autor:in)

    Erscheinungsdatum :

    2024-01-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U



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