The plant protection unmanned aerial vehicle comprises a vehicle body, a pesticide box, a motor and a spray head, the pesticide box is cylindrical, penetrates through the vehicle body and is arranged in the center of the vehicle body, the motor is installed on a vehicle arm of the vehicle body, the spray head is arranged below the motor and is connected with the pesticide box, and the plant protection unmanned aerial vehicle further comprises a cover body loaded with a cooling medium. A groove is formed in the center of the cover body and matched with the upper end of the medicine box, an annular containing space is formed between the inner circumferential wall of the cover body and the side wall of the medicine box, the cover body is of a hollow structure and comprises a circular cavity located in the center and an annular cavity located in the edge, and a semiconductor chilling plate is embedded in the bottom wall of the groove of the cover body. A hollow support is arranged between the lower end of the semiconductor chilling plate and the bottom wall of the medicine box and filled with a heat-conducting medium. By optimizing the structural design of the pesticide box and the cooling system, the problems that pesticide liquid is prone to sedimentation and waste in the using process, and the spraying effect is poor are effectively solved.
本发明公开了一种防止沉淀的植保无人机,包括机体、药箱、电机和喷头,药箱为圆柱状,穿过机体并设置于机体的中心,电机安装于机体的机臂上,喷头设置于电机的下方并与药箱连接,还包括一个装载有冷却介质的盖体,盖体的中心形成有凹槽,与药箱的上端部配合,盖体的内周壁与药箱的侧壁之间形成环形容纳空间,盖体为中空结构,包括位于中心的圆形空腔和位于边缘的圆环空腔,在盖体的凹槽底壁中嵌设有半导体制冷片,当盖体和药箱配合时,半导体制冷片的下端与药箱的底壁之间设置有中空支架,中空支架内填充有导热介质。本发明通过优化药箱和冷却系统的结构设计,有效解决药液在使用过程中容易沉淀、浪费以及喷洒效果不佳的问题。
Plant protection unmanned aerial vehicle capable of preventing precipitation
一种防止沉淀的植保无人机
2024-11-15
Patent
Electronic Resource
Chinese
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