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Visual detection apparatus and method for quality of corn kernel

A visual detection device and grain technology, which is applied in the direction of measuring device, optical testing for flaws/defects, material analysis through optical means, etc., can solve the lack of automatic detection devices in the quality detection methods of corn grains, and it is difficult to realize automatic tiling and material distribution, etc. question

Inactive Publication Date: 2017-02-01
GUANGDONG POLYTECHNIC NORMAL UNIV
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Problems solved by technology

[0011] The purpose of the present invention is to overcome the deficiencies of the prior art, especially to solve the problems that the existing corn grain quality detection methods lack automatic detection devices, and it is difficult to realize automatic tiling and material distribution.

Method used

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  • Visual detection apparatus and method for quality of corn kernel
  • Visual detection apparatus and method for quality of corn kernel
  • Visual detection apparatus and method for quality of corn kernel

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Embodiment Construction

[0032] The present invention will be described in more detail and complete below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0033] see figure 1 , a kind of corn grain quality visual detection device of the present invention, comprises conveying material plate 1, shaking source 2, scraper plate 3, light-shielding box 4, photoelectric sensor 5, illuminating light source 6, CCD camera 7 and transmission mechanism, wherein:

[0034] The shaking source 2 is located at the front end of the conveying material plate 1; the scraper 3 is located at the middle end of the conveying material plate 1; the conveying material plate 1 is located above the transmission mechanism; 8 and a drive motor 9 connected to the synchronous belt; the conveying material plate 1, the shaking source 2, the scraper plate 3,...

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Abstract

The invention discloses a visual detection apparatus and method for the quality of a corn kernel. The visual detection apparatus comprises a detection platform and a detection system, wherein the detection platform comprises a workbench used for placing the corn kernel and a conveying mechanism; the detection system comprises a control center module, a separating and discharging module, an image analysis module, an illumination module and a motion control module; and the workbench comprises a shaking source, a scraping plate, a shading case, a photoelectric sensor, an illumination light source and a CCD camera. According to the invention, a visual sense-based detection scheme is employed for visual detection and analysis of the quality of the corn kernel so as to realize quality detection of corn kernels of different types and impurity selection, and high-speed automatic detection of high-quality corn kernels is guaranteed.

Description

technical field [0001] The invention relates to a machine vision device and method, in particular to a corn grain quality visual inspection device and method. Background technique [0002] Agriculture and food industry are closely related to people's life. In recent years, there have been countless applied researches related to these living materials. In the field of agriculture, my country is a big country of corn production and consumption, with a total annual output of about 120 million tons. At the same time, besides eating, corn is also used as feed and industrial raw materials. Yield, efficiency and quality assurance. Therefore, actively improving the quality of corn and obtaining the principles and methods of rapid detection, identification, grading, and optimization of its quality are the needs of better developing my country's grain industry and commercial trade market, and are also a very key factor in agricultural reproduction. [0003] At present, the existing c...

Claims

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Application Information

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IPC IPC(8): G01N21/89
CPCG01N21/8901G01N21/8914G01N2021/8908
Inventor 郑振兴梁鹏林智勇贾西平蓝钊泽
Owner GUANGDONG POLYTECHNIC NORMAL UNIV
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