The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a gravity type split oil tank for a small unmanned aerial vehicle, the gravity type split oil tank comprises the unmanned aerial vehicle, two gravity mechanisms and an oil tank, the unmanned aerial vehicle comprises a vehicle body and two elastic telescopic rods; the two elastic telescopic rods are fixedly installed on the left side and the right side of the upper portion of the oil tank correspondingly, the upper ends of the two elastic telescopic rods are fixed to the lower surface of the unmanned aerial vehicle body, and the oil tank is connected with an inner pipeline of the unmanned aerial vehicle. A sealing cover is mounted on one side of the oil tank; the two gravity mechanisms each comprise a hollow cavity, a gear, a toothed plate, a sliding rail, a sliding block and an improvement part, the sliding rail is fixedly installed on one side of the oil tank, the sliding block is slidably connected to the inner wall of the sliding rail, and the toothed plate is fixedly installed on one side of the sliding block; by means of the device, the problem that when an existing fuel-driven unmanned aerial vehicle takes off, fuel is not supplied into the unmanned aerial vehicle due to the gravity effect, and consequently flight is not smooth is solved.

    本发明属于无人机技术领域,具体涉及一种小型无人机用重力式分体油箱,其中包括无人机、两个重力机构以及油箱,所述无人机包括机体、两根弹性伸缩杆;两根所述弹性伸缩杆分别固定安装于油箱的上方左右两侧,两根所述弹性伸缩杆的上端均与机体的下表面固定,所述油箱与无人机内部管道连接;所述油箱的一侧安装有密封盖;两个所述重力机构均包括中空腔、齿轮、齿板、滑轨、滑块以及改善部,所述滑轨固定安装于油箱的一侧,所述滑块滑动连接于滑轨的内壁,所述齿板固定安装于滑块的一侧;所述中空腔固定安装于机体的下方,该装置解决了当前燃油驱动的无人机在起飞时由于重力影响导致燃油断供到无人机内,导致飞行不顺畅的问题。


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    Titel :

    Gravity type split oil tank for small unmanned aerial vehicle


    Weitere Titelangaben:

    一种小型无人机用重力式分体油箱


    Beteiligte:
    CHEN LINGFENG (Autor:in) / LIU JING (Autor:in) / TANG LICHEN (Autor:in) / YANG YI (Autor:in)

    Erscheinungsdatum :

    06.02.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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