Crop pesticide spraying and fertilizing unmanned aerial vehicle based on internet agriculture

Abstract

The invention discloses a crop pesticide spraying and fertilizing unmanned aerial vehicle based on internet agriculture, and relates to the technical field of agricultural mechanical equipment. The unmanned aerial vehicle comprises an unmanned aerial vehicle body, a first electric telescopic rod is fixedly connected with a movable square plate, a liquid storage tank is communicated with a booster pump of a pesticide spraying and fertilizing mechanism through a liquid conveying pipe, a connecting pipe is communicated with a high-pressure nozzle, a connecting supporting rod is fixedly connected with a main shaft of a motor, a protective side plate is fixedly connected with a first connecting lug plate, and a second connecting lug plate is fixedly connected with a second electric telescopic rod. The first electric telescopic rod drives the movable square plate to move downwards, a gap on the upper side of a liquid level can be reduced, the protective side plate of a protective mechanism shields the side face of the high-pressure nozzle, the motor of the pesticide spraying and fertilizing mechanism can drive the high-pressure nozzle to rotate, pesticide liquid is sprayed farther, and the problems that when an existing crop pesticide spraying unmanned aerial vehicle flies, the pesticide liquid in a pesticide liquid chamber is easy to shake, the pesticide liquid is easily sprayed to other adjacent crops, and the spraying range of a sprayer is relatively small are solved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery and equipment, and in particular relates to an Internet-based agriculture drone for spraying and fertilizing crops. Background technique [0002] With the advancement of science and technology, traditional agriculture has gradually begun to transform into modern agriculture. More and more technological products have been applied to the agricultural field, and agricultural drones are one of them. At present, it has been possible to use drone technology for aerial Spray and fertilize. [0003] There is an existing public document, CN108190028A - an unmanned aerial vehicle used in crop spraying, which discloses that there are three nozzles installed directly below the drug delivery pipe, the second nozzle is arranged on the right side of the nozzle, and the camera is installed in front of the body. Located directly below the drug storage room, the landing gear is welded to the bottom ...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a crop spraying and fertilizing UAV based on Internet agriculture. By setting the first electric telescopic rod, movable square plate, protection mechanism, and spraying and fertilizing mechanism, the existing unmanned spraying of crops is solved. When the aircraft is flying, the liquid medicine in the liquid medicine room is easy to shake and it is easy to spray the liquid medicine on other nearby crops and the spraying range of the sprinkler is small.

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