The low-altitude side-spraying pesticide-spraying plant protection unmanned aerial vehicle comprises an unmanned aerial vehicle body, side-spraying flow guide mechanisms are arranged on the left side and the right side of the unmanned aerial vehicle body and located between rotor wings, and funnel-shaped flow guide covers with the diameters gradually reduced from top to bottom are constructed at the upper ends of the side-spraying flow guide mechanisms; the upper end face of the funnel-shaped flow guide cover is located below the rotor wings, the lower end of the funnel-shaped flow guide cover is connected with a flow guide pipe extending in the direction away from the center of the unmanned aerial vehicle body, and the end, away from the funnel-shaped flow guide cover, of the flow guide pipe is provided with a side face nozzle. According to the unmanned aerial vehicle for laterally applying pesticide to the trellis grapes under the dual effects of the flow guide wind field and the pressure side face spray heads and the pesticide applying method of the unmanned aerial vehicle, the pesticide utilization rate and the fog drop coverage degree can be effectively increased, and the problem that a traditional plant protection unmanned aerial vehicle is uneven in pesticide applying to trellis crops is solved.
本发明涉及一种无人机施药方法,公开了一种低空侧喷施药植保无人机及其施药方法,其包括无人机主体,无人机主体左右两侧且位于旋翼之间设有侧喷导流机构,侧喷导流机构的上端构造有直径自上而下逐渐减小的漏斗状导流罩,漏斗状导流罩的上端面处于旋翼的下方,漏斗状导流罩的下端连接有朝远离无人机主体中心方向延伸的导流管,导流管的远离漏斗状导流罩的端部设有侧面喷头。本发明给出了一种在导流风场和压力侧面喷头双重作用下对篱架葡萄侧向施药的无人机及其施药方法,能够有效提高农药利用率和雾滴覆盖度,改善传统植保无人机对篱架作物施药不均的问题。
Low-altitude side-spraying plant protection unmanned aerial vehicle and pesticide application method thereof
一种低空侧喷施药植保无人机及其施药方法
16.05.2025
Patent
Elektronische Ressource
Chinesisch
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