The invention discloses a pesticide spraying unmanned aerial vehicle and a spraying method. The pesticide spraying unmanned aerial vehicle comprises a battery box, a flight control box, propeller moment arm modules, spraying pipe modules, a water tank, a pressure pump module, a square bracket module and a supporting plate, wherein the battery box is fixedly connected with the flight control box; and the battery box and the flight control box are both fixed on the square bracket module; the propeller moment arm modules can be fixed at four end parts of the square bracket module in a folded way; the water tank is clamped between the square bracket module and the supporting plate; one end of the pressure pump module extends into the water tank; the other end of the pressure pump module is connected with the spraying pipe modules; the water tank is a sealed compressible water tank; under a circumtance that the propeller moement arm modules provide lift forces, the unmanned aerial vehicle takes off, the pressure pump module pumps a pesticide solution out of the water tank and the pesticide solution is sprayed through the spraying pipe modules; and the volume of the water tank is gradually reduced with the reducing of the pesticide solution. According to the invention, a technical problem of intelligent pesticide spraying on large-area farmlands is solved; and physical and psychological healths of operators are maintained while time and labor are saved.


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    Title :

    Pesticide spraying unmanned aerial vehicle and spraying method


    Contributors:
    CHEN YAN (author)

    Publication date :

    2016-01-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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