Atomizing spraying device of unmanned aerial vehicle

Abstract

The invention discloses an atomizing spraying device of an unmanned aerial vehicle. The atomizing spraying device comprises a fuselage, a connecting block, a pesticide box, rotor wings, propellers, alifting unit, a double-spindle motor, a drive motor, an atomizing spraying device body, a motor control system and a pesticide delivery pipe. By means of sleeving of inner and outer barrels and setting corresponding holes in the inner and outer barrels to rotate relatively, liquid is atomized and sprayed, the process of atomizing and spraying is completed simultaneously with one device, the structure of the whole device is simplified, less dosage of spraying in the area that does not require heavy spraying is achieved, and waste of the liquid is prevented.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a spraying device for unmanned aerial vehicles. Background technique [0002] The traditional method of pesticide application and fertilization is to control the ground pesticide application facilities by humans and apply the pesticide to the surface of the crops. Not only is the speed slow, the efficiency is low, and there are many residues, but the pesticide applicators are easy to be poisoned. An important application of drones in the agricultural field is Aerial pesticide application has many obvious advantages compared with traditional pesticide application and fertilization methods. my country's demand for high-tech agricultural plant protection drones is increasing. In the existing technology, whether plant protection drones are spraying pesticides It is necessary to atomize the liquid medicine and fertilizer, that is, to install an atomizer on the drone, wh...

AI Technical Summary

Problems solved by technology

[0002] The traditional method of pesticide application and fertilization is to control the ground pesticide application facilities by humans, and apply the pesticide to the surface of the crops. Not only is the speed slow, the efficiency is low, and there are many residues, but the pesticide workers are easy to be poisoned. An important application of drones in the agricultural field is Aerial pesticide application has many obvious advantages compared with traditional pesticide application and fertilization methods. my country's demand for high-tech agricultural plant protection drones is increasing. It is necessary to atomize the liquid medicine and fertilizer, that is, to install an atomizer on the drone, which makes the structure of the whole machine complicated. In addition to the spraying device, it is necessary to set up an atomizing device and its driving device, which increases the cost. Moreover, none of the current spraying devices can adjust the spraying dosage, so that the same dosage is applied to a field, which increases the economic cost

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