The invention discloses a shockproof structure of an unmanned aerial vehicle for plant protection, comprising a rack, wherein a plurality of rotor rods are arranged on the rack; rotors driven by drivemotors are fixedly connected to the ends, away from each other, of the rotor rods; and each rotor rod comprises a main rod connected to the rack and an auxiliary rod for mounting the drive motor; arc-shaped connecting rods are welded to the ends, away from each other, of the main rods; the positions, away from the rack, of the outer surfaces of the arc-shaped connecting rods are rotatably connected to the auxiliary rods; the ends, located on the inner surfaces of the arc-shaped connecting rods, of the auxiliary rods are rotatably connected to linkage devices arranged in the auxiliary rods, and the linkage devices are adjustable shock absorbers. the main rods and the auxiliary rods are connected through adjustable shock absorbers, that is, when transmitted to the main rods, the impact force borne on the rack is absorbed by the adjustable shock absorbers, such that impact force transmitted to the auxiliary rods is weak; and the drives motor and the rotors on the auxiliary rods can be well protected.

    本发明公开了一种植保无人机防震结构,包括机架,所述机架上设置有多个旋翼杆,所述旋翼杆相互远离一端的位置固定连接有由驱动电机驱动的旋翼,所述旋翼杆包括与机架连接的主杆以及用于安装驱动电机的副杆,所述主杆相互远离的一端焊接有弧形连接杆,所述弧形连接杆的外表面远离机架的位置与副杆转动连接,所述副杆位于弧形连接杆内表面的一端与副杆内设置的联动装置转动连接,所述联动装置为可调节减震器;本发明通过主杆与副杆是通过可调的减震器连接,即机架所受的冲击力传递给主杆时,由可调节减震器吸收,使之传递至副杆时的冲击力微弱,可对副杆上的额驱动电机以及旋翼起到很好的保护作用。


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    Title :

    Shockproof structure of unmanned aerial vehicle for plant protection


    Additional title:

    一种植保无人机防震结构


    Contributors:
    JIANG NA (author)

    Publication date :

    2020-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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