The invention relates to the technical field of plant protection unmanned aerial vehicles, in particular to a plant protection unmanned aerial vehicle spraying anti-drifting device which comprises an unmanned aerial vehicle body and rotating paddles, the multiple rotating paddles are fixedly connected to the four corners of the unmanned aerial vehicle body correspondingly, and a storage cavity is fixedly connected to the lower end of the unmanned aerial vehicle body; the two sides of the unmanned aerial vehicle body are each provided with two spraying components, each spraying component comprises a rotating rod, a supporting plate, a water pump, a butt joint pipe, a water conveying pipe and a spraying cavity, one end of each rotating rod is fixedly connected to the outer side wall of the storage cavity, and a torsion spring is arranged between the end, away from the storage cavity, of each rotating rod and the corresponding supporting plate; according to the device, the spraying cavity freely falls to the upper side of the vegetation, due to the fact that the spraying cavity is close to the vegetation, sprayed liquid medicine can be better sprayed to the vegetation, and the phenomena that sprayed fog drops are affected by all aspects, and the fog drops drift seriously and are sprayed again and neglected are avoided.
本发明涉及植保无人机技术领域,尤其涉及一种植保无人机的喷雾防飘移装置,包括无人机本体和旋转桨,多个所述旋转桨分别固定连接在所述无人机本体四角位置,所述无人机本体下端固定连接有储存腔,所述无人机本体两侧分别设有两个喷洒部件,所述喷洒部件包括转杆、支撑板、水泵、对接管、输水管、喷洒腔,所述转杆其中一端固定连接在所述储存腔外侧壁上,所述转杆远离所述储存腔的一端与所述支撑板之间设有扭转弹簧,本发明中喷洒腔自由落体远动下坠落至植被上侧,由于喷洒腔与植被距离较近,所喷出的药水能够更好的喷洒在植被上,避免喷洒出来的雾滴受各方面的影响,出现雾滴飘移严重,重喷漏喷现象的产生。
Spraying anti-drifting device of plant protection unmanned aerial vehicle
一种植保无人机的喷雾防飘移装置
2025-05-27
Patent
Electronic Resource
Chinese
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