The invention discloses an unmanned aerial vehicle pesticide spraying device, and relates to the technical field of unmanned aerial vehicles, the unmanned aerial vehicle pesticide spraying device comprises an unmanned aerial vehicle frame and a plurality of support arms arranged on the side of the unmanned aerial vehicle frame, the ends of the support arms are provided with spiral motors with spiral blades, and the unmanned aerial vehicle pesticide spraying device further comprises at least two sets of rod barrels fixedly arranged below the corresponding support arms; the pesticide box is assembled on the bottom side of the unmanned aerial vehicle frame; wherein the surface of the rod cylinder is movably sleeved with a spraying head, the spraying head is connected with a pump body arranged in the pesticide box through a telescopic pipe and a spiral pipe, and the spiral pipe is arranged on the outer surface of the spiral motor in a sleeving mode; according to the technical scheme, a transmission mechanism is designed to be matched with a telescopic bag, when a double-shaft driving motor drives a connecting piece and an inserting rod to move in a reciprocating mode, a spraying head can also move in a reciprocating mode, and large-area spraying operation can be achieved only through a small number of spraying heads; and the brush row on the surface of the insertion cylinder can completely clean the inner cavity of the spraying head.

    本发明公开了一种无人机药物喷洒装置,涉及无人机技术领域,包括无人机架和若干设置于无人机架边侧的支臂,且支臂的端头处安装带有螺旋叶的螺旋马达,还包括:至少两组杆筒,其固定设置于对应支臂的下方;和药箱,其装配于无人机架的底侧;其中,杆筒的表面活动套装有喷洒头,且喷洒头与药箱内置的泵体之间通过设置伸缩管、螺旋管连接,螺旋管套设于螺旋马达的外表面;其技术要点为:设计传动机构与伸缩囊配合,在双轴驱动电机带动连接件、插杆往复式移动的同时,喷洒头也能够进行往复式移动,仅使用少量喷洒头即可实现大面积喷洒作业,设计挡片与疏通件组合使用,保证插筒表面的刷排完成对喷洒头内腔的全面清洁。


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    Title :

    Unmanned aerial vehicle pesticide spraying device


    Additional title:

    一种无人机药物喷洒装置


    Contributors:
    LIN XIAODAN (author) / ZHANG BIN (author) / JIAO RENLEI (author) / WU WENYAN (author) / LU JIYAN (author)

    Publication date :

    2023-07-04


    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 / B64U



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