The invention discloses an anti-falling unmanned aerial vehicle capable of controlling pesticide spraying; the anti-falling unmanned aerial vehicle comprises a vehicle body and rotor wings, rectangular cavities are symmetrically formed in the inner wall of the vehicle body, piezoelectric ceramics are symmetrically and fixedly connected to the inner walls of the rectangular cavities, wind collecting covers are symmetrically and fixedly connected to the bottom wall of the vehicle body, and impellers are rotationally connected into the wind collecting covers through reciprocating lead screws; the side walls of the reciprocating lead screws are fixedly connected with coil springs, the side walls of the reciprocating lead screws are in threaded connection with magnetic nuts, sliding cavities are formed in the adjacent inner walls of the rectangular cavities, switching components are connected into the sliding cavities in a sealed and sliding mode, grooves are symmetrically formed in the bottom wall of the vehicle body, and triggering components are rotationally connected into the grooves. The anti-falling unmanned aerial vehicle has the advantages that by arranging a thin water outlet pipe, a telescopic spring, a through hole and other structures, if drifting accumulated spraying is needed, pesticide is sprayed out of the spraying head after flowing through the thin water outlet pipe, the drifting accumulated spraying effect is achieved, the pesticide is evenly stirred through the stirring blades, and the spraying efficiency and the spraying effect of the pesticide are improved.

    本发明公开了一种控制农药喷洒的防跌型无人机,包括机体和旋翼,所述机体的内壁对称开设有矩形腔,所述矩形腔内壁对称固定连接有压电陶瓷,所述机体的底壁对称固定连接有集风罩,所述集风罩内通过往复丝杠转动连接有叶轮,所述往复丝杠侧壁固定连接有盘簧,所述往复丝杠侧壁螺纹连接有磁性螺母,所述矩形腔的相邻内壁开设有滑腔,所述滑腔内密封滑动连接有切换部件,所述机体的底壁对称开设有凹槽,所述凹槽内转动连接有触发部件。优点在于:通过设置细出水管、伸缩弹簧和通孔等结构,若要进行飘移累积喷洒,农药流经细出水管后从喷头内喷出,达到飘移累积喷洒的效果,搅拌叶对农药进行搅拌均匀,提高农药的喷洒效率和喷洒效果。


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    Title :

    Anti-falling unmanned aerial vehicle capable of controlling pesticide spraying


    Additional title:

    一种控制农药喷洒的防跌型无人机


    Contributors:

    Publication date :

    2021-05-25


    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 / B64C AEROPLANES , Flugzeuge



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