Fall webworm larva net curtain pesticide spraying robot mechanical system

An American white moth and mechanical system technology, applied in the field of robotics, can solve problems such as restrictions on popularization and application, complex environments, and changing spraying objects

Active Publication Date: 2015-05-13
LIAOCHENG UNIV
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Automatic and precise target spraying technology is an emerging technology. Many scholars at home and abroad have carried out relevant research. However, due to the changing conditions of the spraying

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  • Fall webworm larva net curtain pesticide spraying robot mechanical system
  • Fall webworm larva net curtain pesticide spraying robot mechanical system
  • Fall webworm larva net curtain pesticide spraying robot mechanical system

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Embodiment Construction

[0039] Below in conjunction with embodiment, further illustrate the present invention.

[0040] see Figure 1-Figure 11 , the distribution of the larval screens of the American white moth is extremely complex, which causes great difficulties in processing. In order to improve the efficiency and precision of the system, this research sets some working prerequisites:

[0041] (1) The main motion of the mechanical system is a two-dimensional motion in the vertical plane. Because the spraying objects are often huge plants, and the spray angle of the nozzle has a three-dimensional coverage area, as long as it can be sprayed within this range, too fine three-dimensional space movement will cause movement redundancy and low processing efficiency. Therefore, this study The two-dimensional motion mode is adopted, and in order to obtain a better video anti-shake effect, the movement of the camera should be kept at a uniform horizontal or vertical speed as much as possible.

[0042] (2...

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Abstract

The invention provides a fall webworm larva net curtain pesticide spraying robot mechanical system. The fall webworm larva net curtain pesticide spraying robot mechanical system comprises a rack and idler wheels, and is characterized in that a vertical movement mechanism and a horizontal movement mechanism are arranged in the front side of the rack, a pesticide spraying nozzle capable of moving along the horizontal movement mechanism is arranged on the horizontal movement mechanism, a camera is fixed to the upper end of the pesticide spraying nozzle, and both the camera and the pesticide spraying nozzle are connected with a control device. The rack is used for supporting the vertical movement mechanism, the vertical movement mechanism supports the horizontal movement mechanism, can drive the horizontal movement mechanism to move up and down and can drive the camera and the pesticide spraying nozzle to move up and down, the horizontal movement mechanism drives the camera and the pesticide spraying nozzle to move left and right, an IPC analyzes and processes information collected by the camera, further sends out a control command for a spraying machine and drives a left stepping motor, a right stepping motor and a transverse stepping motor to be turned on or off.

Description

technical field [0001] The invention relates to the field of robots, in particular to a mechanical system of a white moth larva screen spraying robot. Background technique [0002] The American white moth, also known as the American lamp moth and autumn curtain caterpillar, belongs to the order Lepidoptera, and is a worldwide quarantine pest. It mainly harms fruit trees, street trees and ornamental trees, especially broad-leaved trees. After a few hours of hatching, the larvae form nets and begin to feed on mesophyll. During the entire larval stage, they consume a large amount of food, causing serious harm to garden trees, economic forests, and farmland shelterbelts. The larvae are divided into 5 instars, and the first 3 instars are obviously the best time to implement spraying. At present, artificial large-scale spraying is often used, which has a heavy workload and serious environmental pollution. The key to solving the problem is to adopt the automatic precision sprayin...

Claims

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Application Information

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IPC IPC(8): A01M7/00
Inventor 赵颖张翠华孙群楚晓华赵栋杰
Owner LIAOCHENG UNIV
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