The invention relates to the technical field of agricultural planting, and discloses an unmanned aerial vehicle for plant protection pesticide spraying; the unmanned aerial vehicle comprises a fixing frame, undercarriages are fixedly connected to the two sides of the fixing frame correspondingly, a pesticide spraying box is fixedly installed at the top of the fixing frame, a spraying head communicates with the bottom of the pesticide spraying box, and a propeller is arranged at the top of the pesticide spraying box; a micro air pump is arranged at the top of the undercarriage, the bottom of the micro air pump communicates with a ventilation pipe located in the undercarriage, the bottom of the ventilation pipe communicates with an air distribution pipe, the bottom of the air distribution pipe communicates with corrugated hoses distributed at equal intervals, and the bottoms of the corrugated hoses communicate with air bags. The inner wall of the fixing frame is fixedly connected with a positioning plate, the bottom of the positioning plate is fixedly connected with suction cups, and the suction cups are movably connected with the air bags. The problems that in the actual landing process, pesticide liquid in the pesticide box shakes, consequently, the unmanned aerial vehicle shakes violently, and the unmanned aerial vehicle is prone to being damaged during landing are solved.

    本发明涉及农业种植技术领域,且公开了一种植保喷药用无人机,包括固定架,所述固定架的两侧均固定连接有起落架,所述固定架的顶部固定安装有喷药箱,所述喷药箱的底部连通有喷头,所述喷药箱的顶部设置有螺旋桨,所述起落架的顶部设置有微型气泵,所述微型气泵的底部连通有位于起落架内部的通气管,所述通气管的底部连通有分气管,所述分气管的底部连通有等距分布的波纹软管,所述波纹软管的底部连通有气囊,所述固定架的内壁固定连接有定位板,所述定位板的底部固定连接有吸盘,所述吸盘与气囊活动连接。本发明解决了在实际的降落过程中,药箱内部的药液晃动,导致无人机的晃动较为剧烈,降落时容易导致无人机损坏的问题。


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    Title :

    Unmanned aerial vehicle for plant protection pesticide spraying


    Additional title:

    一种植保喷药用无人机


    Contributors:
    ZHANG MING (author)

    Publication date :

    2021-05-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64C AEROPLANES , Flugzeuge



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