Unmanned aerial vehicle pesticide spraying device allowing quick demounting

Abstract

The invention discloses an unmanned aerial vehicle pesticide spraying device allowing quick demounting. The pesticide spraying device includes a device body consisting of an upper body and a lower body; a rotor wing assembly is arranged on the top of the upper body; a pesticide storage chamber is formed in the lower body; a stirring shaft extending longitudinally is arranged in the pesticide storage chamber; inserting members are symmetrically arranged on a left side and right side of a top end surface of the lower body; a first motor is arranged in the upper body; the bottom of the first motor is connected to a transmission; the bottom of the transmission is connected to a first rotation shaft which passes through a bottom end surface of the upper body and is rotatably connected; inserting grooves opposite to the inserting members are formed in a top end surface of the upper body at the left side and the right side of the first rotation shaft; locking sliding grooves are formed in side walls at opposite sides of the two inserting grooves; and one side away from the inserting groove, of each locking sliding groove has a first sliding chamber extending backward. The unmanned aerialpesticide spraying device is simple in structure, is easy to demount and maintain, can prolong the service life of an unmanned aerial vehicle, can achieve automatic constant speed stirring, can improve the spraying efficiency, and can evenly spray crops with the pesticide.

Description

technical field [0001] The invention relates to the field of pesticide spraying by drone, in particular to a pesticide spraying device for drone that can be quickly disassembled. 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 helps to increase the pen...

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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