The invention discloses an unmanned aerial vehicle spray head internal drip-proof device which comprises an unmanned aerial vehicle lower spray head, the top of the unmanned aerial vehicle lower spray head is in threaded connection with an unmanned aerial vehicle upper spray head, the inner wall of the unmanned aerial vehicle lower spray head is fixedly connected with a filter screen, and the inner wall of the unmanned aerial vehicle lower spray head is fixedly connected with an annular plate. A lifting plate is arranged in the unmanned aerial vehicle lower spray head, and a plugging mechanism is arranged on the lifting plate. According to the invention, the blocking block abuts against the inner wall of the water outlet, so that the anti-leakage effect is achieved, and pollution and waste caused by leakage are avoided. The problem that pollution and waste are caused by drip leakage of an unmanned aerial vehicle spray head is solved, and the effects that the blocking block abuts against the inner wall of the water drainage opening to achieve the drip leakage prevention effect, and pollution and waste caused by drip leakage are avoided are achieved.

    本发明公开了一种无人机喷头内部防滴漏装置,包括无人机下喷头,所述无人机下喷头的顶部螺纹连接有无人机上喷头,所述无人机下喷头的内壁固定连接有过滤网,所述无人机下喷头的内壁固定连接有环形板,所述无人机下喷头内设有升降板,所述升降板上设有封堵机构。本发明通过封堵块与排水口的内壁相抵起到了防滴漏的作用,避免了滴漏造成污染和浪费。本发明解决了无人机喷头存在滴漏的问题,造成污染和浪费的问题,产生了封堵块与排水口的内壁相抵起到了防滴漏的作用,避免了滴漏造成污染和浪费的效果。


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    Titel :

    Drip-proof device in sprayer of unmanned aerial vehicle


    Weitere Titelangaben:

    一种无人机喷头内部防滴漏装置


    Beteiligte:
    CHEN XIANG (Autor:in) / XU CHENGFENG (Autor:in) / DONG HAO (Autor:in)

    Erscheinungsdatum :

    2023-11-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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