An agricultural drone self-adjusting spraying frame

Abstract

The invention discloses an agricultural unmanned aerial vehicle self-regulating spraying frame, which includes an unmanned aerial vehicle body, a water tank and a rotor arranged on the unmanned aerial vehicle body, and at least one horizontally arranged horizontal pipe is fixedly connected to the bottom end of the unmanned aerial vehicle body , the horizontal pipe communicates with the water tank through a connecting pipe, and a valve is installed on the connecting pipe; a female sleeve is vertically arranged at the lower end of the rotor, and the female sleeve adopts a hollow structure. The invention takes the traditional fixed spraying frame as the active one, so that it can dynamically adjust and spray low-altitude trees and ultra-low-altitude vegetation under the action of wind force. Fog droplets penetrate deep into the leaf layer according to gravity or along the wind; when spraying relatively low vegetation close to the ground, multiple nozzles are approximately at the same level, so as to maximize the spraying range. And this adjustment does not require electricity, which indirectly improves the battery life of agricultural drones, energy saving and environmental protection.

Description

technical field [0001] The invention relates to the technical field of agricultural drones, in particular to an agricultural drone self-adjusting spraying frame. Background technique [0002] When the agricultural drone sprays the liquid medicine, it is affected by the height and the wind. The higher the altitude, the more likely the drift will occur. The sprayed liquid medicine will drift. When the drifting liquid medicine flies over the field pond, it may harm aquatic organisms. , if a large amount of chemicals fall into the water source, it may also cause safety accidents. In the traditional technology, the nozzles of agricultural drones are usually centrifugal nozzles and pressure nozzles, which are installed on the bottom bracket of agricultural drones. Since the bracket adopts a fixed type Therefore, the spraying height and angle cannot be adjusted, so that it cannot be dynamically adjusted for crops of different heights, so it is urgently needed to change. Contents ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the height and angle of the agricultural unmanned aerial vehicle spraying frame cannot be dynamically adjusted in the prior art, and a kind of agricultural unmanned aerial vehicle self-regulating spraying frame proposed

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