The invention relates to the technical field of unmanned aerial vehicles. The agricultural plant protection unmanned aerial vehicle spraying device comprises an unmanned aerial vehicle, a spraying box is arranged at the top of the unmanned aerial vehicle, the four sides of the unmanned aerial vehicle are each hinged to a wind shielding support, every two wind shielding supports are symmetrically arranged, and spraying heads are arranged on the sides, close to the unmanned aerial vehicle, of the wind shielding supports; the spraying head is connected with the spraying box, the bottom of the unmanned aerial vehicle is provided with a restraining assembly used for adjusting the spraying angle when encountering strong wind flow, the four sides of the top of the unmanned aerial vehicle are provided with rotating rotors used for flying of the unmanned aerial vehicle, and automatic fixing devices used for fixing and adjusting the wind blocking support are arranged below the rotating rotors. A clamping assembly is arranged on the side, close to the wind shielding support, of the automatic fixing device. Through work of the restraining assembly and the automatic fixing device, the weight of the body can be reduced while the spraying area can be further concentrated when large air flow is encountered, and the spraying effect and practicability are greatly improved.

    本发明涉及无人机技术领域。本发明公开了一种农业植保无人机喷洒装置,包括无人机,所述无人机的顶部设有喷洒箱,所述无人机的四侧分别铰接有一个挡风支架,且每两个所述挡风支架呈相互对称设置,所述挡风支架靠近无人机的一侧设有喷洒头,所述喷洒头与喷洒箱连接,所述无人机的底部设有用于当遇到强力风流时调节喷洒角度的约束组件,所述无人机顶部的四侧设有用于无人机飞行的旋转转子,所述旋转转子的下方设有用于固定调节挡风支架的自动固定装置,所述自动固定装置靠近挡风支架的一侧上设有卡接组件。本发明通过约束组件和自动固定装置工作,在遇到较大风流时可以进一步集中喷洒区域的同时降低本体的重量,使喷洒效果和实用性大大提高。


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    Title :

    Agricultural plant protection unmanned aerial vehicle spraying device


    Additional title:

    一种农业植保无人机喷洒装置


    Contributors:
    LI QINGJU (author) / LIU CHANGXI (author) / WANG HAIFENG (author) / WANG SHOUBIN (author) / LIN YUNTAO (author)

    Publication date :

    2023-12-19


    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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