A multi-rotor-wing unmanned plane comprises an unmanned plane body, a storage device, a cover body device, a spraying device and a rotating device. The storage device comprises a lower end portion, a middle portion, an upper end portion, a closing board, a filter screen and sponge blocks. The spraying device comprises a horizontal portion, a support column, a closing frame, a bending portion, a first connecting block and a second connecting block. The rotating device comprises a motor, a fixing frame, a rotating shaft, a fixing rod, a fixing block and a rotating rod. The cover body device comprises a magnet, a connecting rod, a cover body and a spring. The upper portion of the cover body is a truncated circular cone, and the lower portion of the cover body is a reverted truncated circular cone, the cover body is made from elastic material, the lower end of the cover body is locked on the upper end portion, the connecting rod penetrates the upper and lower surfaces of the cover body and fixedly connected with the cover body, the lower surface of the connecting rod is fixedly connected with the upper surface of the magnet, and the magnet is absorbed on the filter screen. The multi-rotor-wing unmanned plane can more uniformly spray pesticide, is high in efficiency and low in cost, the pesticide can be prevented from wasting.
Multi-rotor-wing unmanned plane
09.12.2015
Patent
Elektronische Ressource
Englisch
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