The invention relates to an agricultural production-oriented plant protection unmanned aerial vehicle with a good spraying effect. The unmanned aerial vehicle comprises a main body, a pesticide box, apesticide injection port, a spraying mechanism and multiple flying mechanisms; each flying mechanism comprises a fixing pipe, a supporting leg, a rotor wing and a telescopic assembly, wherein the telescopic assembly comprises a translation unit, a translation plate, an air pump, an air cylinder, a sealing plate and an air rod; the spraying mechanism comprises a lifting assembly, a vertical pipe,a transverse pipe and a plurality of nozzles. According to the agricultural production-oriented plant protection unmanned aerial vehicle with the good spraying effect of the invention, the rotor wingsthe flight mechanisms move away from the main body, so that the distances between the rotor wings and the nozzles in a horizontal direction are increased; and in the spraying mechanism, through the downward movement of the transverse pipe and the vertical pipe, the distances between the nozzles and the rotor wings in a vertical direction are increased, and therefore, the influence of the rotor wings on crop leaves is further weakened, the distortion degree of the crop leaves is reduced, the attachment rate of pesticide drops and the good spraying effect of equipment are guaranteed, and the practicability of the equipment is improved.
本发明涉及一种用于农业生产的喷洒效果好的植保无人机,包括主体、药箱、注药口、喷洒机构和若干飞行机构,飞行机构包括固定管、支脚、旋翼和伸缩组件,伸缩组件包括平移单元、平移板、气泵、气缸、密封板和气杆,喷洒机构包括升降组件、竖管、横管和若干喷头,该用于农业生产的喷洒效果好的植保无人机通过飞行机构中的旋翼远离主体移动,扩大了旋翼与喷头在水平方向的距离,不仅如此,喷洒机构中,通过横管和竖管向下移动,扩大了喷头与旋翼在竖直方向的距离,进一步减弱了旋翼对农作物叶子的影响里,减轻农作物叶子的扭曲程度,保证农药药滴的附着率和设备良好的喷洒效果,提高了设备的实用性。
Agricultural production-oriented plant protection unmanned aerial vehicle with good spraying effect
一种用于农业生产的喷洒效果好的植保无人机
2020-06-23
Patent
Electronic Resource
Chinese
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