The invention relates to the technical field of unmanned aerial vehicles, in particular to an agricultural plant protection unmanned aerial vehicle which comprises an unmanned aerial vehicle body, a liquid drainage pipe, a protective shell, a mounting part, an elastic pipe B, a three-way pipe, an elastic pipe A and a mounting pipe. The liquid discharge pipe is connected with the unmanned aerial vehicle body, a plurality of nozzles A are arranged on the liquid discharge pipe, and the liquid discharge pipe, the three-way pipe, the liquid pumping device and the liquid storage tank are communicated to form a group of water delivery passages; the mounting part is connected with the unmanned aerial vehicle body and provided with a containing bin; a height adjusting assembly used for driving the liquid spraying part to move up and down in the direction of the central axis of the mounting part is arranged in the containing bin. A height detection assembly is arranged on the peripheral surface of the liquid spraying part; a plurality of nozzles B are arranged on the liquid spraying part, and a liquid storage bin, an elastic pipe A, a mounting pipe, an elastic pipe B, a three-way pipe, a liquid pumping device and a liquid storage tank in the liquid spraying part are communicated to form another group of water conveying channels. According to the agricultural plant protection unmanned aerial vehicle, pesticide can be sprayed from the side of crops, so that the pesticide spraying and pest killing effect on the crops is improved.

    本发明涉及无人机技术领域,尤其涉及一种农业植保无人机,其包括无人机本体、排液管、防护壳、安装部、弹性管B、三通管、弹性管A和安装管;排液管连接无人机本体,排液管上设有多个喷头A,排液管、三通管、抽液装置和储液箱连通形成一组输水通路;安装部连接无人机本体,安装部设有容纳仓;容纳仓内设有用于驱动喷液部沿安装部的中轴线方向上下移动的高度调节组件;喷液部的外周面上设有高度检测组件;喷液部上设有多个喷头B,喷液部内储液仓、弹性管A、安装管、弹性管B、三通管、抽液装置和储液箱连通形成另一组输水通路。本发明提供的农业植保无人机能从农作物的侧方进行喷药,以提高对农作物喷药杀虫的效果。


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    Title :

    Agricultural plant protection unmanned aerial vehicle


    Additional title:

    一种农业植保无人机


    Contributors:
    LI JIAKAI (author) / ZHANG XIN (author)

    Publication date :

    2021-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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