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Germ-remaining rice detection executing mechanism

An executive mechanism and a technology of retaining germ rice, which is applied in the direction of measuring devices, testing plant materials, and optical testing for flaws/defects, etc., can solve the problems of non-quantitative standards, unobjectiveness, and inaccurate detection results.

Pending Publication Date: 2019-07-05
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The detection of processing accuracy, embryo integrity and embryo retention rate still relies on human eye observation, which is greatly affected by various factors such as vision and eye fatigue, and is affected by subjective consciousness. There is no quantitative standard for detection, and the detection results are inaccurate and inaccurate. objective

Method used

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  • Germ-remaining rice detection executing mechanism
  • Germ-remaining rice detection executing mechanism

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] The invention provides an executive mechanism for detecting germless rice, which includes a rice grain transportation part and an image detection part. The rice grain transportation part comprises two stepping motors 7 and 10, two contact switches 8 and 9, a rolling brush 6, a fan-shaped tray 5, and a strip-shaped seam 11 installed on the lower side of the cabinet. Wherein a stepper motor 7 is installed under the rolling brush 6, a contact switch 8 is installed under the stepper motor 7; another stepper motor 10 is installed under the sector tray 5, and a The contact switch 9; the row seam 11 is located above the fan-shaped tray 5. The image detection part includes a camera 3 installed on the fan-shaped tray 5 on the lower side of the cabinet, and a supplementary light 4 installed on the camera 3; an industrial computer 2 inst...

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Abstract

The invention provides a germ-remaining rice detection executing mechanism, which comprises a chassis, and a power switch, an alarm indicating lamp and a display screen which are arranged on the chassis, wherein a partition plate is installed in the box body, an industrial control computer is installed on the partition plate, a pedestal is arranged between the partition plate and the bottom part of the box body, a camera and a light supplementing lamp are arranged on the pedestal, a strip-shaped slit is formed in the back surface of the box body, a stepping motor 1 and a stepping motor 2 are arranged in the box body, an output end of the stepping motor 2 is connected with a fan-shaped tray, an output end of the stepping motor 1 is connected with a rolling brush, the rolling brush is positioned above the fan-shaped tray, a contact switch 1 and a contact switch 2 for limiting motion of the fan-shaped tray are arranged on the inner bottom of the box body, and the width of the strip-shapedslit is greater than the thickness of the fan-shaped tray. The germ-remaining rice detection executing mechanism can realize fully automatic germ-remaining rice detection, and the germ-remaining ricein the acquired image cannot stack, thereby making image processing easy.

Description

technical field [0001] The invention relates to a detection and execution mechanism for rice with germ remaining, which belongs to the field of mechanical structures. Background technique [0002] With the continuous development of society and the improvement of people's material living standards, people's requirements for food are not limited to filling their stomachs, and their requirements for food nutrition are also getting higher and higher. Among them, rice, which is the staple food in most parts of Asia, especially in my country, has been paid more and more attention to the research on its nutritional value. More than 80% of the nutrients of rice are stored in the germ, and in the production process of rice, because of the requirements for taste, basically all the germ is ground off during the milling process, which causes a large loss of nutritional value of rice . In order to preserve the hypogerm, scholars all over the world have conducted many studies. At prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84G01N21/88
CPCG01N21/84G01N21/8806G01N2021/8455G01N2021/8466G01N2201/0484
Inventor 李冰李伟国王峥
Owner HARBIN ENG UNIV
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