The invention discloses an anti-drifting pesticide spraying unmanned aerial vehicle. The anti-drifting pesticide spraying unmanned aerial vehicle comprises a base and a medicine storage box, the top end of the base is fixedly connected with the lower end of a medicine storage box; first connecting rods are symmetrically arranged on the two sides of the base. The first connecting rod is connected with a rotor wing; the first connecting rod is fixedly connected with a supporting rod in the direction close to the base. The supporting rod is rotationally connected with a second connecting rod, theend, away from the base, of the second connecting rod is fixedly connected with an air blocking sleeve, the other end of the second connecting rod is rotationally connected with a second transmissionrod through a third transmission rod, the second transmission rod is rotationally connected with a transmission strip through a first transmission rod, and the transmission strip is in sliding connection with the sprayer shell. Through the cooperative action of the wind shield sleeve, the supporting rod, the connecting rod, the magnet, the transmission rod and the spray head, when the unmanned aerial vehicle flies, airflow pressure is different due to different rotor wing rotating speeds, the angle of the spray head is driven to rotate in the flying direction, the purpose of overcoming drifting is achieved, and a water stop piece is arranged, so that spraying can be automatically started during flying.
本发明公开了一种抗漂移农药喷洒无人机,包括底座和储药箱,所述底座顶端与储药箱下端固定连接,所述底座两侧对称设有第一连接杆,所述第一连接杆连接有旋翼,所述第一连接杆靠近底座方向固定连接有支撑杆,所述支撑杆与第二连接杆转动连接,所述第二连接杆远离底座一端固定连接有挡风套,所述第二连接杆另一端通过第三传动杆,与第二传动杆转动连接,所述第二传动杆通过第一传动杆与传动条转动连接,所述传动条与喷头外壳滑动连接。通过挡风套、支撑杆、连接杆、磁石、传动杆、喷头的配合动作,当无人机飞行时,由于旋翼转速不同导致气流压力不同,带动喷头角度往飞行方向转动,达到克服漂移的目的,并设有止水片,飞行时,可自动开启喷洒。
Anti-drifting pesticide spraying unmanned aerial vehicle
一种抗漂移农药喷洒无人机
2020-06-05
Patent
Elektronische Ressource
Chinesisch
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