The pressurized plant protection unmanned aerial vehicle pesticide applying box comprises a closed box body, a turbocharger, a pneumatic stirrer, a spraying rod and a nozzle, the pneumatic stirrer is movably arranged on the closed box body, the spraying rod is communicated with the bottom of the closed box body, the nozzle is arranged on the spraying rod, and the turbocharger is arranged on an exhaust pipe of an unmanned aerial vehicle engine. A compressor air outlet pipe of the turbocharger communicates with a hollow stirring rod of the pneumatic stirrer, and the pneumatic stirrer can pressurize the closed box body. The turbocharger is introduced to pressurize the interior of the pesticide box, so that the pneumatic stirrer stirs pesticide liquid, meanwhile, sufficient and stable pressure in the pesticide box is maintained, deposition of the pesticide liquid is prevented, a better spraying effect can be achieved, and the phenomena of leakage and leakage are avoided; a pesticide spraying pump is not needed, the fault phenomena of blockage, liquid leakage, vibration, high temperature and the like are avoided, power does not need to be supplied to the pesticide spraying pump and the stirring device, the weight of the whole equipment is reduced, and maintenance of the plant protection unmanned aerial vehicle is facilitated.
本发明公开了一种气动搅拌的增压植保无人机施药箱,包括密闭箱体、涡轮增压器、气动搅拌器、喷杆和喷嘴,密闭箱体上活动设置有气动搅拌器,密闭箱体的底部连通有喷杆,喷杆上设置有喷嘴,无人机发动机的排气管上设有涡轮增压器,涡轮增压器的压缩机出气管与气动搅拌器的中空搅拌杆连通,气动搅拌器能够对密闭箱体增压。本发明引入涡轮增压器对药箱内部进行加压,使气动搅拌器对药液进行搅拌,同时维持了药箱内压力的充足与稳定,防止药液的沉积,可以实现更好的喷施效果,避免出现“跑冒滴漏”现象;无需喷药泵,避免了其堵塞、漏液、震动、高温等故障现象,不需为喷药泵和搅拌装置供电,减轻了设备整机的重量,方便植保无人机的维护和保养。
Pneumatic stirring pressurizing plant protection unmanned aerial vehicle pesticide applying box
一种气动搅拌的增压植保无人机施药箱
2022-06-10
Patent
Electronic Resource
Chinese
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