The invention discloses a non-contact material throwing unmanned aerial vehicle, which comprises an unmanned aerial vehicle body. A shell is detachably mounted at the bottom of the unmanned aerial vehicle body, an upper-layer power cavity, a middle-layer storage cavity and a lower-layer throwing cavity are sequentially formed in the shell from top to bottom, a cylindrical main shaft cavity is vertically formed in the center of the shell, a lower-layer rotating shaft is rotatably installed in the main shaft cavity, a torsional spring is installed on the lower-layer rotating shaft, the upper endof the lower-layer rotating shaft is connected to an upper-layer rotating shaft through an electromagnetic clutch, and a first gear is installed on the upper-layer rotating shaft; the non-contact material throwing unmanned aerial vehicle also includes a power mechanism for driving the first gear to rotate and a telescopic sleeve to stretch out and draw back, and a material control mechanism usedfor opening and closing a falling port. By adopting a transverse ejection mode, objects can be projected to application scenes of special geographic positions like rooms in the middle layer of a high-rise building and cliff platforms; four material bags can be carried in the middle-layer storage cavity, the material bags can be thrown one by one, throwing for multiple different scene positions canbe achieved, and the flexibility of material throwing is improved.

    本发明公开了一种非接触式物资投放无人机,包括无人机本体,无人机本体底部可拆卸安装有一壳体,壳体内由上至下依次设有上层动力腔、中层储物腔和下层投放腔,壳体中心处竖向设有圆筒型的主轴腔,主轴腔内转动安装有下层转轴,下层转轴上安装有扭簧,下层转轴上端通过电磁离合器连接有上层转轴,上层转轴安装有第一齿轮;还包括驱动第一齿轮转动、伸缩套伸缩的动力机构以及用于启闭下落口的控料机构。本发明通过采用横向弹射的方式,可以将物品投射到高层建筑中层房间、悬崖平台等特殊地理位置的应用场景时;中层容纳腔内可携带四个物资包,可逐一对物资包进行投放,可实现对多个不同场景位置的抛投,提高物资投放的灵活性。


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    Title :

    Non-contact material throwing unmanned aerial vehicle


    Additional title:

    一种非接触式物资投放无人机


    Contributors:
    LI JIE (author)

    Publication date :

    2020-09-22


    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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