The invention discloses a multipurpose unmanned aerial vehicle spraying device which comprises an unmanned aerial vehicle body and extension arms, the extension arms are arranged at the corner angles of the unmanned aerial vehicle body, a storage battery is fixedly installed at the end of each extension arm, a driving motor is fixedly installed at the upper end of each storage battery, and the output end of each driving motor is fixedly connected with a spiral blade. The surface of the lower end of the unmanned aerial vehicle body is fixedly connected with a U-shaped block, the U-shaped block is rotationally connected with a connecting block through a rotating shaft, the end of the connecting block is fixedly connected with a sleeving cylinder, and a supporting rod is inserted into the inner wall of the sleeving cylinder. According to the anti-collision unmanned aerial vehicle, by arranging the anti-collision mechanism, when the anti-collision unmanned aerial vehicle works in a short distance, a rubber block is carelessly collided at first, then the rubber block is matched with a second spring to conduct buffering, the whole unmanned aerial vehicle can complete all work tasks in the short distance, and when operation is not blocked and a tower and a wire are touched, the anti-collision unmanned aerial vehicle can be fixed through elastic supporting; the change of inertial impact force to the flight attitude of the unmanned aerial vehicle is reduced.

    本发明公开了一种多用途无人机喷涂装置,包括无人机主体和伸出臂,所述伸出臂设置在无人机主体的棱角处,所述伸出臂的端部固定安装有蓄电池,所述蓄电池的上端固定安装有驱动马达,所述驱动马达的输出端固定连接有螺旋叶,所述无人机主体的下端表面固定连接有U型块,所述U型块通过转轴转动连接有连接块,所述连接块的端部固定连接有套接筒,所述套接筒的内壁插接有支撑杆。本发明通过设置防碰撞机构,当近距离工作的时候,首先不小心碰撞到的是橡胶块,然后橡胶块在第二弹簧的配合下进行缓冲,使得整个无人机可近距离完成各项工作任务,当操作不挡,碰触杆塔、导线时,可通过弹性支撑,减轻惯性冲击力对无人机飞行姿态的改变。


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    Title :

    Multipurpose unmanned aerial vehicle spraying device


    Additional title:

    一种多用途无人机喷涂装置


    Contributors:
    WANG YIBO (author) / WANG JIANHUA (author) / WANG KE (author) / PENG WENXIU (author) / ZHANG HONGYUAN (author) / LI JIARONG (author) / LIU QUANQI (author) / ZHAO RONGQUAN (author) / ZHAO ZHONGQI (author) / QI XIAOLIN (author)

    Publication date :

    2023-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B05B Sprühvorrichtungen , SPRAYING APPARATUS / B64C AEROPLANES , Flugzeuge / B64U



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