Efficient and uniform spraying pLant protection unmanned aeriaL vehicLe

Abstract

The invention reLates to an efficient and uniform spraying pLant protection unmanned aeriaL vehicLe which comprises a body, a pesticide box, a spraying mechanism, a pLuraLity of fLying mechanisms anda pLuraLity of concave openings, supporting mechanisms are arranged inside the concave openings, each supporting mechanism comprises a transLation assembLy, a transLation bLock, a supporting rod, a hinge assembLy, an air pump, an air cyLinder, a piston and a supporting bLock, and the spraying mechanism comprises an infusion pipe, a connecting pipe, a supporting pipe, a rotating disc, a first motor, a driving bLock, an adjusting frame, a reciprocating assembLy, a connecting assembLy and two nozzLes. According to the efficient and uniform spraying pLant protection unmanned aeriaL vehicLe, the rotating speed of the nozzLes can be changed constantLy through the spraying mechanism, pesticide sprayed by the nozzLes faLL down on different positions, the pesticide spraying range is enLarged, the pLanting efficiency is improved, in addition, during pLanting operation, the supporting mechanisms can be stored into the concave openings, pesticide spreading bLockage is avoided, and therefore the pesticide spraying uniformity is ensured, and the equipment practicabiLity is improved.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to an efficient uniform spraying plant protection drone. Background technique [0002] Unmanned aerial vehicle, unmanned aerial vehicle (UAV) for short, is a new concept weapon equipment in rapid development, which has the advantages of flexible maneuvering, quick response, unmanned flight, and low operation requirements. UAVs equipped with multiple types of sensors can realize real-time image transmission and detection of high-risk areas, which is a powerful supplement to satellite remote sensing and traditional aerial remote sensing. At present, the scope of use of UAVs has been expanded to the three major fields of military, scientific research, and civilian use, specifically in power, communications, meteorology, agriculture, ocean, exploration, photography, disaster prevention and reduction, crop production estimation, anti-drug anti-smuggling, border patrol, Public secur...

AI Technical Summary

Problems solved by technology

However, when the existing UAVs are performing plant protection work, due to the limited spraying range of the sprinklers, the UAVs need to fly back and forth to spray pesticides on the entire crop growth area, which seriously reduces the spraying efficiency of pesticides. The man-machine can drive the nozzle to move to expand the spraying range, but the movement of the nozzle will inevitably lead to the extension of the drug tube, resulting in part of the pesticide remaining in the drug tube, resulting in a waste of pesticides. Not only that, in the process of spraying pesticides, some drops of pesticides are easy to adhere to On the feet of the drone, the crops are sprayed unevenly, which affects the growth of the crops, thereby reducing the practicability of the existing plant protection drones

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