UAV (unmanned aerial vehicle)-based pesticide spraying device and UAV-based pesticide spraying method

Abstract

The invention belongs to the technical field of pesticide spraying and discloses a UAV (unmanned aerial vehicle)-based pesticide spraying device. The UAV-based pesticide spraying device comprises a UAV connecting frame and a pesticide-storing water tank, a water tank bracket is mounted below the UAV connecting frame, a positioning rod is welded to the inside of the UAV connecting frame, and sliding holes are formed in the upper end of the water tank bracket. The invention further discloses a UAV-based pesticide spraying method. The UAV-based pesticide spraying method includes the steps of 1, starting a fan, wherein air outside the pesticide-storing water tank enters it through the fan, so that pressure therein increases. The UAV-based pesticide spraying device and the UAV-based pesticide spraying method have the advantages that the water tank bracket sleeves the pesticide-storing water tank more stably and flexibly through the positioning rod, the sliding holes and a compression spring, and the pesticide-storing water tank can be more conveniently hung below the UAV connecting frame through the water tank bracket and is more convenient to mount and demount; the lower end of the water tank bracket is limited by a limiting rod and limiting holes.

Description

technical field [0001] The invention belongs to the technical field of pesticide spraying, and in particular relates to an unmanned aerial vehicle pesticide spraying device and a spraying method thereof. Background technique [0002] The UAV pesticide spraying device is a spraying device used for the suspension of the UAV. The unmanned aerial vehicle is used for the unmanned aerial vehicle for the protection of agricultural and forestry plants. This type of unmanned aerial vehicle consists of a flying platform, a navigation flight control, and a spraying mechanism. Composed of three parts, the spraying operation is realized through ground remote control or navigation flight control, which can spray chemicals, seeds, powders, etc. During the use of traditional drone pesticide spraying devices, the suspension method is complicated, which increases the preparation before spraying Time, while spraying and landing, it occupies a large area, and it is inconvenient to take off and ...

AI Technical Summary

Problems solved by technology

[0002] The UAV pesticide spraying device is a spraying device used for the suspension of the UAV. The unmanned aerial vehicle is used for the unmanned aerial vehicle for the protection of agricultural and forestry plants. This type of unmanned aerial vehicle consists of a flying platform, a navigation flight control, and a spraying mechanism. Composed of three parts, the spraying operation is realized through ground remote control or navigation flight control, which can spray chemicals, seeds, powders, etc. During the use of traditional drone pesticide spraying devices, the suspension method is complicated, which increases the preparation before spraying Time, while spraying and landing, it occupies a large area, and the problem of inconvenient take-off and landing

Images