The invention discloses a multi-rope descending type throwing mechanism for an unmanned helicopter, the mechanism comprises a multi-box mounting rack, a carrying fast-assembly clamping groove, an expansion piece, a throwing tractor and a guide slide rail, and during working, the carrying fast-assembly clamping groove is connected with a to-be-thrown material, and the expansion piece adjusts the height, so that the purpose of applying an acting force to the carrying fast-assembly clamping groove is achieved, the carrying fast-assembly clamping groove transmits acting force to the to-be-put materials, the elastic limiting plate turns over to release the to-be-put materials under the combined action of the gravity of the to-be-put materials and the acting force applied by the expansion piece, meanwhile, the putting tractor works, the expansion piece and the to-be-put materials descend under the action of the traction rope, material damage caused by direct putting is avoided, and the putting safety coefficient is improved; and after one-time putting is completed, the expansion piece ascends under the action of the putting tractor and moves to other to-be-put materials, putting work is conducted again, the multiple-putting working mode is adopted, and the putting work efficiency is effectively improved.

    本发明公开一种无人直升机用多重绳降式投放机构,包括多箱体安装挂架、携行快装卡槽、伸缩器、投放牵引器以及导向滑轨,工作时,利用携行快装卡槽与待投放物资相连,伸缩器调整高度,以达到向携行快装卡槽施加作用力的目的,携行快装卡槽将作用力传递至待投放物资,待投放物资在自身重力和伸缩器施加的作用力的共同作用下,弹性限位板翻转释放待投放物资,同时,投放牵引器工作,伸缩器和待投放物资在牵引绳的作用下下降,避免直接投放造成物资损伤,提高投放安全系数;在一次投放完成后,伸缩器在投放牵引器的作用下上升,并移动至其他待投放物资处,再次进行投放工作,本发明采用多重投放的工作方式,有效提高投放工作效率。


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    Title :

    Multi-rope descending type throwing mechanism for unmanned helicopter


    Additional title:

    一种无人直升机用多重绳降式投放机构


    Contributors:
    CHEN ZHE (author) / ZHAO QIJUN (author) / WANG BO (author)

    Publication date :

    2022-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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