The invention relates to the technical field of aircraft object throwing, in particular to an assembly type farmland pesticide spraying unmanned aerial vehicle and a using method thereof.The assembly type farmland pesticide spraying unmanned aerial vehicle comprises a mounting bottom frame and a rectangular assembly frame fixedly mounted at the top of the mounting bottom frame, and a structure composed of a lower water tank and an upper water tank is movably mounted in the rectangular assembly frame in a clamped mode; when the liquid inlet is exposed, pesticide enters the liquid discharging pump through the liquid inlet, when the lifting flow blocking sleeve is driven by the piston rod of the electric push rod to rise, the liquid blocking ring at the bottom of the liquid discharging pump is exposed, the pesticide enters from the gap between the liquid blocking ring and the bottom of the inner wall of the lower water tank, and the upper surface of the conical liquid blocking disc is designed to be inclined, so that flowing of the pesticide can be limited; therefore, impurities are prevented from entering the liquid discharge pump and possibly abrading internal parts of equipment, for example, pipelines, spraying structures and the like, as time goes on, the performance and the service life of the equipment are reduced, and the maintenance cost is increased.

    本发明涉及飞行器物体投放技术领域,具体为一种装配式农田打药无人机及其使用方法,包括安装底架以及安装底架顶部固定安装的矩形装配架,矩形装配架内活动卡合安装有下水箱和上水箱组成的结构,电动推杆驱动升降阻流套升降,进液口裸露出来时,农药通过进液口进入排液泵内,升降阻流套被电动推杆活塞杆带动上升时,排液泵底部的挡液环裸露出来,农药从挡液环和下水箱内壁底部之间的间隙进入,锥形阻液盘上表面倾斜的设计,能够对农药的流动进行限制,从而防止杂质进入排液泵内,杂质可能对设备的内部部件造成磨损,如管道、喷雾结构等,随着时间的推移,磨损会降低设备的性能和寿命,增加维修成本。


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    Title :

    Fabricated farmland pesticide spraying unmanned aerial vehicle and using method thereof


    Additional title:

    一种装配式农田打药无人机及其使用方法


    Contributors:

    Publication date :

    2025-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U



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