Plant protection unmanned aerial vehicle for fruit tree spraying work

Abstract

The invention discloses a plant protection unmanned aerial vehicle for fruit tree spraying work. The plant protection unmanned aerial vehicle comprises an unmanned aerial vehicle body, a first paddlearm, a second paddle arm, a third paddle arm, a fourth paddle arm, a machine frame and a medicine box, wherein the machine frame is located below the unmanned aerial vehicle body, a first thermal atomizing unit is arranged below the first paddle arm, a second thermal atomizing unit is arranged below the second paddle arm, a third thermal atomizing unit is arranged below the third paddle arm, a fourth thermal atomizing unit is arranged below the fourth paddle arm, and the first thermal atomizing unit, the second thermal atomizing unit, the third thermal atomizing unit and the fourth thermal atomizing unit have the same structure. According to the plant protection unmanned aerial vehicle for fruit tree spraying work, by utilizing the structure, heat generated by the thermal atomizing units is absorbed by virtue of spiral heat conducting pipes, and then liquid in the spiral heat conducting pipes is atomized, so that the operation is continuous and stable, the noise in the working processof the plant protection unmanned aerial vehicle can be lowered, and the efficiency of the spraying work is improved.

Description

technical field [0001] The invention relates to the field of aircraft, in particular to a plant protection unmanned aerial vehicle for spraying fruit trees. Background technique [0002] As people pay more and more attention to environmental protection, plant protection drones are becoming more and more popular. Installing a mist device on the plant protection drone can remotely control it to spray agricultural chemicals on plants, which is simple and convenient, and the efficiency is greatly improved. , its control height > more than 15 meters, breadth: spraying 20-50 mu / hour, which is impossible to achieve with any equipment. The mist diffuser device of the traditional plant protection drone adopts high-temperature detonation technology. Specifically, under the action of negative pressure at the throat, the oil enters the throat through the nozzle to mix with the air here, and then enters the combustion chamber. in the intake pipe. At the same time, the ignition syste...

AI Technical Summary

Problems solved by technology

This mist diffuser device is noisy and heavy

When the plant protection drone is used for fruit tree pesticide spraying, the smoke sprayed by the traditional mist device moves downward under the action of the fan blades. When it falls below the leaf surface, the smoke continues to move downward and falls directly to the ground. Backsides of crops and trees do not receive potions, reducing potency

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