A net-type aerosol rectifier for planting and protecting unmanned aerial vehicles and its operation method

Abstract

The invention discloses a net-type aerosol rectification device for a plant protection drone and an operation method thereof, including a bracket, an electric control system and an aerosol rectification mechanism; spraying equipment, a bracket and a tripod of the drone are installed on the drone Connection, the electric control system includes power supply, electric control box, control unit, multiple gyroscopes and actuators, the electric control box is installed on the top surface of the bracket, the power supply and control unit are set in the electric control box, and the actuator is installed in the bracket The bottom surface of the frame, the control unit is electrically connected with the actuator, and a plurality of gyroscopes are symmetrically installed on the bracket with the center of symmetry of the UAV rotor as the center, and the plurality of gyroscopes are electrically connected with the control unit; the aerosol rectifier The mechanism includes a sleeve, a telescopic main bone, a plurality of telescopic struts, a plurality of sensors and a rectifying net cover. The actuator is used to control the flipping of the sleeve, the expansion and contraction of the telescopic main bone, and the telescopic, lifting and rotation of the telescopic strut. The power supplies are respectively Powers the control unit, actuators, telescoping backbone, telescoping struts and fairing grille.

Description

technical field [0001] The invention relates to the technical field of agricultural aviation plant protection spraying, in particular to a net-type aerosol rectification device for a plant protection drone and an operation method thereof. Background technique [0002] The rural areas of our country are increasingly laborious, and agricultural mechanization has become the only way for my country's agricultural development. Agricultural mechanization has given birth to various agricultural machinery and equipment. Among them, plant protection drones are widely favored and adopted by the market due to their high efficiency, flexibility and safety. . [0003] The application of plant protection drones in agriculture (Chunduri and Menaka 2019) has a wide range of scenarios. Low-altitude and low-volume pesticide application technology is one of the hot applications. In order to achieve the expected control effect while avoiding the waste of liquid medicine, improve the spray drople...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a net-type aerosol rectification device for plant protection drones, which solves the problem that the external wind field and wind direction will change the spraying deposition area during the spraying operation, and the wind speed will affect the mist. Droplet size and uniformity have a big impact on the problem

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