The agricultural plant protection unmanned aerial vehicle comprises a transmission mechanism, an auxiliary sowing mechanism is fixedly connected to the bottom end of the transmission mechanism, and supporting and stabilizing devices are symmetrically and fixedly connected to the two sides of the transmission mechanism; the supporting and stabilizing device comprises an L-shaped connecting rod, a buffer spring, a fixing sleeve, a rotating supporting foot, a second fastening spring, an extrusion protruding block and a contact supporting rod, the L-shaped connecting rod is fixedly connected to the top end of the buffer spring, and the buffer spring is fixedly connected to the bottom end of the interior of the fixing sleeve; and the rotating supporting legs are symmetrically and rotationally connected to the interiors of the side ends of the fixing sleeves, the rotating supporting legs are annularly distributed, the second fastening springs are fixedly connected to the centers of the interiors of the bottom ends of the fixing sleeves, and the extrusion protruding blocks are fixedly connected to the bottom ends of the second fastening springs. And through the arrangement of the transmission mechanism, the auxiliary sowing mechanism and the supporting and stabilizing device, the work of expanding the spraying radius is realized, and the stability is improved when the unmanned aerial vehicle lands.

    本发明公开了一种农用植保无人机,包括传动机构,所述传动机构的底端固定连接有辅助播撒机构,所述传动机构的两侧对称固定连接有支撑稳定装置,所述支撑稳定装置包括L型连接杆、缓冲弹簧、固定套筒、转动支脚、第二紧固弹簧、挤压凸块和接触支杆,所述L型连接杆固定连接在缓冲弹簧的顶端,所述缓冲弹簧固定连接在固定套筒的内部底端,所述转动支脚对称转动连接在固定套筒的侧端内部,且所述转动支脚呈环形分布,所述第二紧固弹簧固定连接在固定套筒的底端内部中心,所述挤压凸块固定连接在第二紧固弹簧的底端。通过传动机构、辅助播撒机构和支撑稳定装置的设置,实现了可扩大喷洒半径的工作,且在无人机降落时提升稳定性。


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    Title :

    Agricultural plant protection unmanned aerial vehicle


    Additional title:

    一种农用植保无人机


    Contributors:
    WANG SONGLIN (author) / ZHAO SHUANGLONG (author) / XIA JUNYUE (author)

    Publication date :

    2023-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A01C Pflanzen , PLANTING / B64C AEROPLANES , Flugzeuge / B64U



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