The invention discloses a wind-resistant aircraft for agricultural pesticide spraying. The aircraft comprises a shell and a water tank, the water tank is mounted below the shell; a plurality of supporting rods are fixedly connected to the shell. A mounting block is mounted at the end, away from the shell, of the supporting rod. A propeller is rotatably connected to the upper portion of the mounting block, a spray head is mounted below the mounting block, a balance weight ball is hung in the water tank, a lantern ring is connected to the outer side of the balance weight ball in a sleeving mode,a plurality of linkage mechanisms are symmetrically connected to the outer side of the lantern ring, and each linkage mechanism comprises a telescopic shaft, a movable ball, a connecting shaft and awind shield. When the aircraft encounters the action of natural wind, the wind shield is forced to deviate backwards under the action of wind power, due to the lever principle, the balance weight ballsuspended in the water tank can incline in the opposite direction, in the inclination process of the balance weight ball, the fuselage and the wind power are resisted, the two acting forces are resisted against each other, and therefore the fuselage is effectively prevented from shaking along with the action of the wind power.
本发明公开了一种抗风型农业农药喷洒用飞行器,包括壳体和水箱,所述水箱安装在壳体的下方,所述壳体上固定连接有多个支撑杆,所述支撑杆远离壳体的一端安装有安装块,所述安装块的上方转动连接有螺旋桨,所述安装块的下方安装有喷头,所述水箱内悬挂有配重球,所述配重球的外侧套接有套环,所述套环的外侧对称连接有多个联动机构,所述联动机构包括伸缩轴、活动球、连接轴和挡风板。本发明当飞行器遇到自然风作用的时候,风力作用迫使挡风板向后偏移,由于杠杆原理,水箱内部悬挂的配重球会向反方向倾斜,配重球倾斜的过程中,使得机身与风力做抵抗,两股作用力相互抵抗,从而有效的避免机身随着风力作用而晃动。
Wind-resistant aircraft for agricultural pesticide spraying
一种抗风型农业农药喷洒用飞行器
07.08.2020
Patent
Elektronische Ressource
Chinesisch
Agricultural pesticide spraying unmanned aerial vehicle
Europäisches Patentamt | 2021
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