Crop disease and pest eliminating device based on multispectral filtering

Abstract

The invention discloses a crop disease and pest eliminating device based on multispectral filtering. According to the technical scheme, the crop disease and pest eliminating device is characterized inthat the crop disease and pest eliminating device comprises a sealed shell, an electric shock plate, a single-chip microcomputer and a power source, and the sealed shell is connected with the electric shock plate through a light tube; a plurality of optical filters are arranged in the sealed shell, and the sealed shell is provided with a driving motor for driving the plurality of optical filtersto rotate circumferentially; a light-emitting light source aligned with a port of the light tube is arranged in the sealed shell and is positioned in an area defined by the plurality of optical filters; the electric shock plate is provided with a photoelectric sensor, and a plurality of positive electrode plates and negative electrode plates which are insulated from one another are arranged on thesurface, opposite to the light tube, of the electric shock plate; the output end of the photoelectric sensor is connected with the input end of the single-chip microcomputer, and the output end of the single-chip microcomputer is electrically connected with the input ends of the light-emitting light source and the driving motor; and the positive electrode plates and the negative electrode platesare respectively connected with the positive electrode and the negative electrode of the power source. In the using process, energy consumption is low, the using requirements of different diseases andpests can be met, and the crop pest control efficiency is low.

Description

technical field [0001] The invention relates to the technical field of disease and insect pest control, more specifically, it relates to a crop disease and insect pest elimination device based on multi-spectral light filtering. Background technique [0002] Underground pests of crops are one of the main factors affecting the quality and yield of agricultural products in my country. The traditional pest control technology is still based on chemical methods such as poison trapping, spreading poisonous soil, pesticide seed dressing, venom irrigation and other chemical methods to control underground pests. Large-scale perennial use of pesticides not only makes pests resistant to pesticides, but also pollutes soil, water, and air due to excessive use of pesticides, causing serious environmental pollution, destroying the ecological environment, and restricting the sustainable development of agriculture. Pesticides on crops Residues have also become one of the sources of "poisonou...

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Problems solved by technology

[0005] In order to solve the long-term use of the existing electric field to eliminate crop pests, not only the energy consumption is high, but also because different pests have different light avoidance and phototaxis for different wavelengths of light, resulting in low efficiency of crop pest control and single pests that can be controlled problem, the purpose of the present invention is to provide a multi-spectral filter-based device for eliminating pests and diseases of crops, which can prevent and control most pests and can be popularized and applied in a wide range

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