An adjustable rotary spraying rack for agricultural spraying drones

Abstract

The invention discloses an adjustable rotary spraying frame for an agricultural spraying unmanned aerial vehicle. A telescopic rod, the first telescopic rod is rotatably connected to the fixed block through a connecting pipe, a spiral water pipe is arranged on one side of the first telescopic rod, and a rotating ring is rotatably connected to the bottom of the fixed block, and the rotating ring The bottom is provided with a water outlet pipe. The telescopic water pipe of the present invention reaches the inside of the water outlet pipe, and the water outlet pipe discharges the pesticide liquid through the water outlet, and the water outlet pipe is in a vertical state. Turning the water outlet pipe makes the water outlet form a spiral shape, which drives the rotating block to rotate, and the bearing drives the second telescopic rod to move , the second telescopic rod drives the rotating block to rotate, which has the advantages of spraying both the front and back of the blade, improving the spraying efficiency, adjusting the spraying direction to spray up and down, and saving pesticide liquid.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an adjustable rotating spraying frame of an agricultural spraying unmanned aerial vehicle. Background technique [0002] Our country has been a big agricultural country since ancient times. Agricultural production is very important in our country. With the development of society, pesticides have been widely used to control crops when disasters occur. At this stage, there are still many areas that use human spraying machines. , but it is very common to use drones to spray pesticides in foreign countries. It can save a lot of manpower and speed up the operation. Operators only need to observe and operate near the farmland to spray a large number of farmland. [0003] However, the spraying racks of the current unmanned spraying machines are usually arranged on both sides of the body, and the pesticide liquid is sprayed downward through the nozzle. Since the spraying...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an adjustable rotary spraying rack for agricultural spraying drones, which can spray both the front and back sides of the blades, improve the spraying efficiency, adjust the spraying direction to spray up and down, and save pesticide liquid Advantages, it solves the problem of poor efficiency of traditional equipment and inconvenient spraying of taller plants

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