Pesticide spraying unmanned aerial vehicle device capable of avoiding the situation that wings are clamped at branches and cannot escape from the branches

Abstract

The invention relates to the technical field of unmanned aerial vehicles, and discloses a pesticide spraying unmanned aerial vehicle device capable of avoiding the situation that wings are clamped atbranches and cannot escape from the branches. The device comprises a base, the top of the base is fixedly connected with a storage bin, an extension rod penetrates through the side wall of the base, asupporting frame is fixedly installed at the outer end of the extension rod, the top of the supporting frame is movably connected with a through pipe, the upper end of the outer side wall of the through pipe is fixedly connected with a fixing block, and a groove is formed in the outer side of the fixing block. When the movable ring cannot rotate, the connecting rope can be pulled, the connectingrope can drive the fan blades to be erected; the fan blades can bypass the branches clamped at the transverse area, and resistance of getting out of difficulty of an unmanned aerial vehicle device isreduced; when the movable ring in the supporting frame cannot rotate, the unmanned aerial vehicle continuously lands, the movable ring continuously pulls the connecting rope downwards, the fan bladescan be pulled downwards by the connecting rope after being erected, the height of the fan blades is reduced downwards, the clamped area of the fan blades can be reduced, and the unmanned aerial vehicle can smoothly escape.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a spraying unmanned aerial vehicle device that prevents the wings from being stuck at the branches of trees and cannot escape. Background technique [0002] In order to prevent too many moths from harming fruit trees, it is necessary to spray them with deworming drugs at intervals. Now we use spraying drones to spray them, which can avoid the time-consuming and laborious manual spraying, and also reduce the damage caused by drugs to the human body. , through remote monitoring and control of the action of the drone, it is convenient to operate the drone and can spray to the top of the fruit tree more comprehensively, which solves the work that is difficult to complete manually. [0003] The UAV is sprayed in the lower or denser branches of fruit trees. The UAV has longer wings extended sideways. When the UAV is flying, it needs to use the rotation of the wings to ...

AI Technical Summary

Problems solved by technology

[0003] The UAV is sprayed in the lower or denser branches of fruit trees. The UAV has longer wings extended sideways. When the UAV is flying, it needs to use the rotation of the wings to rise. Together or just blocking the branches at the connecting rod of the drone's wings, some of the wings are stuck and cannot move, and may be stuck in the branches and cannot fly out by themselves. At this time, it needs to be removed manually, which is time-consuming and laborious , and may also touch the pesticides just sprayed on the leaves, causing certain damage to the operator's body skin or eyes and respiratory tract

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