The invention discloses an agricultural plant protection unmanned aerial vehicle ultralow-volume spraying mechanism and a low-volume spraying method thereof.The agricultural plant protection unmanned aerial vehicle ultralow-volume spraying mechanism comprises an unmanned aerial vehicle body, the unmanned aerial vehicle body comprises a spraying assembly and an adjusting assembly, and the adjusting assembly is communicated with the spraying assembly; by arranging the adjusting assembly, the flow of the overflowing hole is adjusted through the adjusting assembly, at the moment, the flow passing through the valve element is reduced, namely, liquid medicine passing through the valve element is reduced, so that the spraying amount is controlled by controlling the flow of the liquid medicine, and the effect of adjusting the spraying flow is achieved; the flow is changed by rotating the valve element, so that the spraying amount is changed to control the time of pesticide effect and the weeding and deinsectization effect, spraying methods under different conditions and the control over the spraying amount can be well dealt with, the situation that pesticide liquid is sprayed too much to cause pesticide death of crops is avoided, meanwhile, spraying can be continuously carried out when the pesticide liquid is very little, and the pesticide effect is improved. And dripping of the liquid medicine from the spraying assembly due to the liquid medicine amount in the pressurizing process is reduced.

    本发明公开了一种农业植保无人机超低量喷雾机构及其低量喷雾方法,包括所述无人机本体,所述无人机本体包括有喷雾组件和调节组件,所述调节组件与喷雾组件贯通;通过设置的调节组件,通过调节组件调节过流孔流量的大小,此时通过阀芯的流量减小,即通过阀芯的药液变少,如此实现控制药液的流量来控制喷雾的多少,以实现喷雾流量可调节的效果,在针对不同农作物的喷洒时,通过转动阀芯改变其流量,从而改变其喷洒的多少来控制药效的时常,和除草除虫的效果,能够很好的应对不同情况的喷雾方法,和对喷雾多少的控制,避免药液喷洒过多导致农作物药理性烧死,同时也可以在药液很少时持续进行喷洒,降低由于药液多少加压过程导致药液从喷雾组件滴出。


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    Title :

    Ultralow-volume spraying mechanism of agricultural plant protection unmanned aerial vehicle and low-volume spraying method of ultralow-volume spraying mechanism


    Additional title:

    一种农业植保无人机超低量喷雾机构及其低量喷雾方法


    Contributors:
    LI JIANDA (author) / SUN ZHENGUO (author) / GUO LI (author) / ZHANG XUELI (author) / WANG HONGMEI (author) / XU LING (author) / CUI WEINA (author) / SUN YUTAO (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B05B Sprühvorrichtungen , SPRAYING APPARATUS



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