The invention discloses an unmanned aerial vehicle. The unmanned aerial vehicle comprises an aircraft body, flying cantilevers and propeller blades. An upper-layer oil storage cavity, a middle bufferoil cavity and a lower-layer electrical equipment cavity are arranged in the aircraft body from top to bottom, the upper-layer oil storage cavity and the middle buffer oil cavity are connected with each other, a flight control plate is installed in the lower-layer electrical equipment cavity, a methanol engine is arranged below each propeller blade, and a damping supporting mechanism is further arranged below the aircraft body; an oil pipe channel for accommodating an oil pipe and a cable channel for accommodating a cable are arranged in each flying cantilever; and oil inlet holes connected with one end of the oil pipe are arranged in the side wall of the middle buffer oil cavity, an annular oil storage groove connected with the multiple oil inlet holes is arranged in the middle buffer oilcavity, the other end of the oil pipe is connected with the methanol engine, one end of the cable is connected with the flight control plate, and the other end of the cable is connected with the methanol engine. An unmanned cruising ability can be improved, and stable oil supply and soft landing of the unmanned aerial vehicle are achieved.

    本发明公开了一种无人机,包括机体、飞行悬臂以及螺旋桨叶,机体的内部从上至下设有上层储油腔、中部缓冲油腔以及下层电器设备腔,上层储油腔和中部缓冲油腔之间相互连通,下层电器设备腔的内部安装有飞控板,螺旋桨叶的下方均设置有甲醇发动机,机体的下方还设置有减震支撑机构;飞行悬臂的内部设置有容纳油管的油管通道以及用于容纳线缆的线缆通道,中部缓冲油腔的侧壁设有与油管一端连接的进油孔,中部缓冲油腔的内部设置有与若干进油孔贯通的环形储油槽,油管的另一端连接甲醇发动机,线缆的一端连接飞控板,线缆另一端连接甲醇发动机,本发明可以提高无人的续航能力,实现对无人机的稳定供油以及软着陆。


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    Title :

    Unmanned aerial vehicle


    Additional title:

    一种无人机


    Contributors:
    CHENG CHENG (author) / WAN ZHIMING (author) / XU ZHENTENG (author)

    Publication date :

    2020-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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