The invention belongs to the technical field of agricultural machinery, and particularly relates to an intelligent unmanned aerial vehicle pesticide spraying device which comprises a machine body and a pesticide box detachably mounted at the bottom of the machine body, a push plate capable of moving up and down is arranged in the pesticide box, a pesticide feeding pipe is arranged at the rear end of the pesticide box, a first pipeline is mounted on the push plate, and a second pipeline is mounted at the bottom of the pesticide box. A water box communicated with the second pipeline is arranged below the pesticide box, a plurality of nozzles are arranged at the bottom of the water box, the first pipeline and the second pipeline are communicated through a hose, a pair of electric push rods are fixed to the bottom of the pesticide box in a penetrating mode, output shafts of the electric push rods are fixedly connected with a push plate, and an assembly for restraining the hose is arranged in the pesticide box. According to the device, the output shaft of the electric push rod pushes the push plate to stably move upwards, the push plate extrudes liquid medicine into the first pipeline, and the liquid medicine enters the water box through the hose and the second pipeline in sequence and is sprayed out of the spray head, so that the pressure of the liquid medicine sprayed out of the spray head is constant, and the spraying range is constant.
本发明属于农业机械技术领域,尤其是一种智能化无人机农药喷洒装置,包括机体和可拆卸安装在机体底部的药箱,药箱内设置有可上下移动的推板,药箱后端设有上药管,所述推板上安装有第一管道,药箱底部安装有第二管道,药箱下方设置有与第二管道相通的水盒,水盒底部设置有多个喷头,第一管道和第二管道之间通过软管连通,药箱底部贯穿固定有一对电动推杆,电动推杆输出轴与推板固定连接,药箱内设置有对软管进行约束的组件。本发明中,电动推杆输出轴推动推板稳定向上移动,推板将药水挤压到第一管道内,药水依次通过软管和第二管道进入水盒内,并从喷头喷出,从而使得从喷头喷出的药水的压力恒定,喷洒的范围恒定。
Intelligent unmanned aerial vehicle pesticide spraying device
一种智能化无人机农药喷洒装置
2023-09-01
Patent
Electronic Resource
Chinese
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