Portable mist sprayer for oil-moving plant-protection unmanned aerial vehicle

Abstract

The invention discloses a portable mist sprayer for an oil-moving plant-protection unmanned aerial vehicle, and belongs to the technical field of agricultural machinery. The portable mist sprayer includes a fuel tank, a drug tank, a pump, an air cylinder, an exhaust pipe, a metal pipe, a first spray head, an insulated pipe, a drug delivery hose, an oil conveying pipe, an electrostatic device and asecond spray head, wherein the drug tank is connected with the pump, the pump is connected with the metal pipe through a drug delivery hose, one end of the oil conveying pipe is connected with the oil tank, the other end of the oil conveying pipe is connected with the air cylinder, the air cylinder is connected with the exhaust pipe, the first spray head is arranged in the exhaust pipe, one endof the metal pipe is connected with the drug tank, the other end of the metal pipe is connected with the first spray head, an outlet end of the exhaust pipe is connected to the insulated pipe, the insulated pipe is connected with the electrostatic device, and the electrostatic device is provided with the second spray head. The portable mist sprayer for the oil-moving plant-protection unmanned aerial vehicle of the present invention is portable, can load a large weight of a liquid drug and is high in liquid drug spraying efficiency.

Description

technical field [0001] The invention relates to a mist diffuser, in particular to a portable mist diffuser device for an oil-driven plant protection drone, which belongs to the technical field of agricultural machinery. 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. [0003] 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 combus...

AI Technical Summary

Problems solved by technology

This kind of mist diffuser device is noisy, bulky, heavy, and very inconvenient

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

Images