The invention provides a multi-rotor unmanned pesticide application machine which comprises a machine body assembly and a pesticide box assembly which are mounted on an undercarriage assembly, wherein a plurality of machine arm assemblies are mounted on the machine body assembly and are movably connected with insertion holes in the machine body assembly; clamp nuts are arranged at the combining parts; a propeller is connected with a motor in a clamping manner; a plurality of centrifugal tooth disks are rotationally mounted on the motor of each spray head assembly; a conical surface is arranged on the round base of each centrifugal tooth disk; a plurality of carving grooves arranged along a bus are formed in the inner side of each conical surface; a gasket is fixed in each centrifugal tooth disk; check valves are connected with liquid conveying pipes; the liquid conveying pipes penetrate through the center of the motor and the bases of the centrifugal tooth disks; a liquid conveying opening is formed in each liquid conveying pipe positioned above the corresponding gasket. The multi-rotor unmanned pesticide application machine provided by the invention has the benefits as follows: the liquid conveying system is simple, requirements for strength of the pesticide box are low, flow of liquid pesticide and size of fogdrop can be adjusted, and the carrying capacity of the whole machine is increased effectively; since the machine arms can be inserted and pulled out and the propeller can be rapidly disassembled, the difficulties that the whole machine is difficult to transport and replace during failure because of large size are effectively reduced.


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    Title :

    Multi-rotor unmanned pesticide application machine


    Contributors:
    LIU MINGYU (author) / LIU ZHONGLIANG (author) / LI MINGMING (author) / LIU CHENGWU (author) / LI GUOHAI (author) / ZHANG XIAOWEI (author) / ZHUANG HUIHAO (author) / SHANG YOUSHUAI (author) / WANG JINPENG (author) / WANG ZHIBO (author) ... [more]

    Publication date :

    2015-11-18


    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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