A UAV pesticide spraying device capable of quick disassembly and assembly

Abstract

The invention discloses an unmanned aerial vehicle pesticide spraying device capable of achieving rapid disassembly and assembly. The unmanned aerial vehicle pesticide spraying device capable of achieving rapid disassembly and assembly comprises a vehicle body composed of an upper vehicle body and a lower vehicle body, a rotor wing assembly is arranged at the top of the upper vehicle body, a pesticide storing cavity is formed in the lower vehicle body, and an even stirring shaft extending in the longitudinal direction is arranged in the pesticide storing cavity; tightly-plugging pieces are symmetrically arranged on the left side and the right side of the end face of the top of the lower vehicle body, a first motor is arranged in the upper vehicle body, a gearbox is connected with the bottom of the first motor in a fit mode, and a first rotating shaft penetrating through and connected with the end face of the bottom of the upper vehicle body in a rotating fit mode is connected with the bottom of the gearbox in a fit mode; and tightly-plugging troughs opposite to the tightly-plugging pieces are formed in the end faces of the tops, on the left side and the right side of the first rotating shaft, of the upper vehicle body correspondingly, locking sliding troughs are formed in the side walls of the reverse sides of the two sets of tightly-plugging troughs correspondingly, and a first sliding cavity extending backwards is formed in one side, away from each tightly-plugging trough, of the corresponding locking sliding trough in a communicating mode. The unmanned aerial vehicle pesticide spraying device capable of achieving rapid disassembly and assembly is simple in structure and convenient to disassemble and maintain, so that the service life of an unmanned aerial vehicle is prolonged, the automatic uniform velocity even stirring work can be achieved, the spraying efficiency is improved and pesticide can be sprayed on crops evenly.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicle pesticide spraying, in particular to an unmanned aerial vehicle pesticide spraying device capable of quick disassembly. Background technique [0002] In agricultural production, the control of pests and weeds has always been an important topic. For a long time, the control of rice pests and weeds has mainly relied on manual sprayers and knapsack motorized sprayers. It can make farmers completely avoid personal poisoning hazards, and reduce labor costs to a greater extent. It is difficult to adapt to the requirements of rapid and effective control of major outbreaks of diseases, insect pests and weeds. It has also become the main technical bottleneck restricting the realization of the goal of mechanization of rice. Agricultural drones, It is an unmanned aircraft used for agricultural and forestry plant protection operations. The downward airflow generated by the rotor of the unmanned aircraft...

AI Technical Summary

Problems solved by technology

[0002] In agricultural production, the control of pests and weeds has always been an important topic. For a long time, the control of rice pests and weeds has mainly relied on manual sprayers and knapsack motorized sprayers. It can make farmers completely avoid personal poisoning hazards, and reduce labor costs to a greater extent. It is difficult to adapt to the requirements of rapid and effective control of outbreaks of major diseases, insect pests and weeds. It has also become the main technical bottleneck restricting the realization of the goal of rice mechanization. Agricultural drones, It is an unmanned aircraft used for agricultural and forestry plant protection operations. The downward airflow generated by the rotor of the unmanned aircraft helps to increase the penetration of the fog to the crops, but the existing drone body and medicine box are all The integrated structure is not only inconvenient for people to transport and operate, but also the medicine box is set inside the drone, and the liquid in the medicine box will also cause corrosion and damage to the internal structure of the drone, which greatly reduces the life of the drone. In addition, pesticide precipitation has its own rules, and the precipitation leads to uneven pesticide concentration after spraying from the nozzle.

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