The invention discloses a long-endurance intelligent plant protection electrostatic spraying unmanned aerial vehicle, and relates to the technical field of spraying unmanned aerial vehicles. The problem of endurance is solved. The unmanned aerial vehicle specifically comprises an unmanned aerial vehicle body and a pesticide spraying part carried at the bottom of the unmanned aerial vehicle body through a rapid combination and separation part, and the pesticide spraying part comprises a mounting frame, a pesticide box slidably connected to the inner side of the mounting frame through cooperation of a sliding rail and a sliding block, and side wing pesticide spraying mechanisms arranged on the two sides of the mounting frame; an energy storage mechanism is arranged on the bottom surface of the pesticide box and the upper surface of the bottom of the mounting frame, the energy storage mechanism comprises a heat preservation high-pressure cylinder and a piston rod, and the heat preservation high-pressure cylinder is fixedly mounted on the upper surface of the bottom of the mounting frame. The energy storage mechanism is arranged, potential energy of the pesticide box and the pesticide is converted into gas internal energy, the design that the electric pump conveys the pesticide in parallel to the pneumatic pump is matched, the stored internal energy can drive pesticide conveying, energy output is conducted not only through a built-in power source of the unmanned aerial vehicle body, and the cruising ability is improved.

    本发明公开了长续航智能植保静电喷药无人机,涉及喷药无人机技术领域;为了解决续航问题;具体包括无人机本体和通过快速结合分离部搭载于无人机本体底部的喷药部,所述喷药部包括安装架、通过滑轨与滑块配合滑动连接于安装架内侧的药箱、设置于安装架两侧的侧翼喷药机构,所述药箱的底面与安装架的底部上表面设置有储能机构,所述储能机构包括保温高压缸和活塞杆,所述保温高压缸固定安装于安装架的底部上表面。本发明通过设置储能机构,利用药箱和农药的势能转化为气体内能,配合电动泵对气动泵的并联输送农药设计,可使得储存的内能驱动于农药输送,从而不仅仅依靠无人机本体的内置电源进行能量输出,从而提高了续航能力。


    Access

    Download


    Export, share and cite



    Title :

    Long-endurance intelligent plant protection electrostatic spraying unmanned aerial vehicle


    Additional title:

    长续航智能植保静电喷药无人机


    Contributors:
    YU QIUYING (author) / LU HONGJUN (author) / FU XIAOJIN (author)

    Publication date :

    2023-06-27


    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



    Electrostatic spraying device carried on plant protection unmanned aerial vehicle

    CHEN LECHUN | European Patent Office | 2023

    Free access

    Intelligent spraying system of plant protection unmanned aerial vehicle

    SONG TIANMING / LIU WEIREN / WANG HONGXING et al. | European Patent Office | 2021

    Free access

    Electrostatic spraying unmanned aerial vehicle

    YUE JIN / XIE YONGHUA | European Patent Office | 2022

    Free access

    Pesticide spraying plant protection unmanned aerial vehicle

    LI SHAOFEI / LIAN ZITONG | European Patent Office | 2023

    Free access

    Pesticide spraying plant protection unmanned aerial vehicle

    ZHOU XINCHENG / HUANG YONG / HAN XINYANG | European Patent Office | 2021

    Free access