The rotary spraying type plant protection unmanned aerial vehicle comprises a vehicle body, a plurality of vehicle arms are arranged on the periphery of the vehicle body outwards, a motor is installed at the free end of each vehicle arm, and a rotor wing is installed at the upper end of each motor; a liquid storage tank is arranged at the upper end of the machine body, a liquid guide hole communicated with the liquid storage tank is upwards formed in the lower end of the machine body, a pumping motor is mounted at the lower end of the machine body, and a pump shell is arranged at the lower end of the pumping motor; a power output shaft of the pumping motor extends into the pump shell and is connected with a centrifugal impeller, a sealing rotating ring is rotationally connected to the outside of the pump shell and is outwards connected with a spraying pipe, the free end of the spraying pipe is connected with an atomizing nozzle, and an inner gear ring is downwards arranged on the edge of the end cover; the lower end of the inner gear ring is rotationally connected with a connecting cover connected with the sealing rotating ring, and a planetary gear structure for driving the connecting cover to rotate is arranged in the inner gear ring. The spraying head can continuously rotate during spraying, so that the spraying range is wider and more uniform during spraying of the unmanned aerial vehicle.

    本发明公开了一种旋转喷淋式植保无人机,包括机体,机体的四周向外设置有多根机臂,每一机臂的自由端均安装有电机,每一电机的上端均安装有旋翼;机体的上端设置有储液箱,机体的下端向上开设有与储液箱连通的导液孔,机体的下端安装有泵动电机,泵动电机的下端设置有泵壳;所述泵动电机的动力输出轴伸入泵壳内连接有离心叶轮,泵壳外转动连接有密封旋转环,密封旋转环向外连接有喷淋管,喷淋管的自由端连接有雾化喷头,端盖的边缘向下设置有内齿轮环,内齿轮环的下端转动连接有与密封旋转环连接的连接盖,内齿轮环内设置有驱动连接盖转动的行星齿轮结构。本发明在喷淋时喷头能够持续旋转,使得无人机在行进喷淋时,喷洒更广更均匀。


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    Title :

    Rotary spraying type plant protection unmanned aerial vehicle


    Additional title:

    一种旋转喷淋式植保无人机


    Contributors:
    SHI YASUO (author) / XU SHAOLIN (author) / XING HAITAO (author)

    Publication date :

    2024-03-15


    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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