CN113399301A - Rice production look selects system - Google Patents
Rice production look selects system Download PDFInfo
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- CN113399301A CN113399301A CN202110565297.6A CN202110565297A CN113399301A CN 113399301 A CN113399301 A CN 113399301A CN 202110565297 A CN202110565297 A CN 202110565297A CN 113399301 A CN113399301 A CN 113399301A
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- rice
- processing unit
- central processing
- accelerator
- color
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Sorting Of Articles (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a color sorting system for rice production, which comprises a central processing unit, wherein the central processing unit is connected with a CCD (charge coupled device) camera and is used for shooting rice in a color sorting machine, the central processing unit is also connected with a color sensor and is used for collecting the color of the rice, and the central processing unit is also connected with a fluorescent lamp module and is used for irradiating the rice to display the color; the central processing unit is connected with an accelerator D/A conversion module, the accelerator D/A conversion module is connected with an accelerator driving module, and the accelerator driving module is connected with a chute accelerator and used for controlling the output value of the accelerator D/A conversion module so as to control the speed of the chute accelerator; the invention relates to the technical field of rice production, and discloses a central processing unit connected with an electronic airflow ejector for blowing off unqualified-color rice grains. The invention solves the problem that a large amount of inferior deteriorated rice grains are often mixed in rice in the production process of rice, and the inferior deteriorated rice grains contain toxin and cause certain damage to human health.
Description
Technical Field
The invention relates to the technical field of rice production, in particular to a color sorting system for rice production.
Background
In the prior art, a large amount of inferior deteriorated rice grains are often mixed in rice in the rice production process, and the inferior deteriorated rice grains contain toxins and cause certain damage to human health, so a rice production color sorting system is invented.
Disclosure of Invention
In order to solve the problem that a large amount of inferior deteriorated rice grains are often mixed in rice in the rice production process and contain toxin which causes certain damage to human health, the invention aims to provide a rice production color sorting system.
In order to achieve the purpose, the invention adopts the following technical scheme: a color sorting system for rice production comprises a central processing unit, a color sorting module and a color sorting module, wherein the central processing unit is used for comprehensively processing data; the central processing unit is connected with a memory and used for storing data and interacting with the central processing unit; the central processor is also connected with a power supply module for supplying electric energy to the operation of the color selection system;
the central processor is connected with an electromagnetic vibration feeder and is used for supplying raw material rice to the chute;
the central processing unit is connected with a CCD camera and used for shooting the rice in the color selector, the central processing unit is also connected with a color sensor and used for collecting the color of the rice, and the central processing unit is also connected with a fluorescent lamp module and used for irradiating the rice to display the color;
the central processing unit is connected with a stepping motor driving module for triggering the opening of the stepping motor driving module, and the stepping motor driving module is connected with a background plate component motor for driving the angle of the background plate;
the central processing unit is connected with a voltage threshold D/A conversion module and is used for converting the voltage threshold digital quantity calculated by the central processing unit into an analog voltage value and amplifying the analog voltage value to be used as a voltage threshold;
the central processing unit is connected with an accelerator D/A conversion module, the accelerator D/A conversion module is connected with an accelerator driving module, and the accelerator driving module is connected with a chute accelerator and used for controlling the output value of the accelerator D/A conversion module so as to control the speed of the chute accelerator;
the central processing unit is connected with an electronic air flow ejector and is used for blowing out rice grains with unqualified colors.
Preferably, the voltage threshold D/a conversion module calculates an expected value according to statistical characteristics of the color difference voltage of the rice, adjusts the voltage threshold to the expected value, calculates the defective rate, and then calculates and adjusts the flow rate according to the expected yield.
Preferably, the central processing unit controls the background plate component motor according to the flow rate calculated by the voltage threshold D/a conversion module so as to control the angle of the background plate, and is used for controlling the flow rate.
Preferably, the fluorescent lamp module irradiates rice, the CCD camera and the color sensor collect images and colors of the rice, then the central processor identifies rice grains with unqualified colors, and the electronic airflow injector is controlled to blow the rice grains with unqualified colors.
Preferably, the background plate adjusting system belongs to a nonlinear control system with an unknown model and is realized by adopting a fuzzy parameter self-tuning PID control strategy, the angle adjusting range of the background plate is quantized to an integer value of 0-100, and the initial value is 50.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, a central processing unit controls the background plate component motor according to the flow calculated by a voltage threshold D/A conversion module so as to control the angle of the background plate and control the flow; the fluorescent lamp module irradiates the rice, the CCD camera and the color sensor collect the image and the color of the rice, then the central processor identifies the rice grains with unqualified colors, and the electronic airflow ejector is controlled to blow out the rice grains with unqualified colors.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
fig. 1 is an overall structural schematic diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The invention provides a technical scheme that: a color sorting system for rice production comprises a central processing unit, a color sorting module and a color sorting module, wherein the central processing unit is used for comprehensively processing data; the central processing unit is connected with a memory and used for storing data and interacting with the central processing unit; the central processor is also connected with a power supply module for supplying electric energy to the operation of the color selection system;
the central processor is connected with an electromagnetic vibration feeder and is used for supplying raw material rice to the chute;
the central processing unit is connected with a CCD camera and used for shooting the rice in the color selector, the central processing unit is also connected with a color sensor and used for collecting the color of the rice, and the central processing unit is also connected with a fluorescent lamp module and used for irradiating the rice to display the color;
the central processing unit is connected with a stepping motor driving module for triggering the opening of the stepping motor driving module, and the stepping motor driving module is connected with a background plate component motor for driving the angle of the background plate;
the central processing unit is connected with a voltage threshold D/A conversion module and is used for converting the voltage threshold digital quantity calculated by the central processing unit into an analog voltage value and amplifying the analog voltage value to be used as a voltage threshold;
the central processing unit is connected with an accelerator D/A conversion module, the accelerator D/A conversion module is connected with an accelerator driving module, and the accelerator driving module is connected with a chute accelerator and used for controlling the output value of the accelerator D/A conversion module so as to control the speed of the chute accelerator;
the central processing unit is connected with an electronic air flow ejector and is used for blowing out rice grains with unqualified colors.
The voltage threshold D/A conversion module calculates an expected value according to the statistical characteristics of the color difference voltage of the rice, adjusts the voltage threshold to the expected value, calculates the defective rate, and then calculates the flow according to the expected yield and adjusts the flow.
And the central processor controls the background plate part motor according to the flow control calculated by the voltage threshold D/A conversion module so as to control the angle of the background plate and control the flow.
The fluorescent lamp module irradiates rice, the CCD camera and the color sensor collect images and colors of the rice, then the central processor identifies rice grains with unqualified colors, and the electronic airflow ejector is controlled to blow out the rice grains with unqualified colors.
The background plate adjusting system belongs to a nonlinear control system with an unknown model and is realized by adopting a fuzzy parameter self-tuning PID control strategy, the angle adjusting range of the background plate is quantized to an integer value of 0-100, and the initial value is 50.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a rice production look selection system, including central processing unit, its characterized in that: the central processing unit is used for carrying out comprehensive processing on the data; the central processing unit is connected with a memory and used for storing data and interacting with the central processing unit; the central processor is also connected with a power supply module for supplying electric energy to the operation of the color selection system;
the central processor is connected with an electromagnetic vibration feeder and is used for supplying raw material rice to the chute;
the central processing unit is connected with a CCD camera and used for shooting the rice in the color selector, the central processing unit is also connected with a color sensor and used for collecting the color of the rice, and the central processing unit is also connected with a fluorescent lamp module and used for irradiating the rice to display the color;
the central processing unit is connected with a stepping motor driving module for triggering the opening of the stepping motor driving module, and the stepping motor driving module is connected with a background plate component motor for driving the angle of the background plate;
the central processing unit is connected with a voltage threshold D/A conversion module and is used for converting the voltage threshold digital quantity calculated by the central processing unit into an analog voltage value and amplifying the analog voltage value to be used as a voltage threshold;
the central processing unit is connected with an accelerator D/A conversion module, the accelerator D/A conversion module is connected with an accelerator driving module, and the accelerator driving module is connected with a chute accelerator and used for controlling the output value of the accelerator D/A conversion module so as to control the speed of the chute accelerator;
the central processing unit is connected with an electronic air flow ejector and is used for blowing out rice grains with unqualified colors.
2. A rice production color selection system as claimed in claim 1, wherein: the voltage threshold D/A conversion module calculates an expected value according to the statistical characteristics of the color difference voltage of the rice, adjusts the voltage threshold to the expected value, calculates the defective rate, and then calculates the flow according to the expected yield and adjusts the flow.
3. A rice production color selection system as claimed in claim 1, wherein: and the central processor controls the background plate part motor according to the flow control calculated by the voltage threshold D/A conversion module so as to control the angle of the background plate and control the flow.
4. A rice production color selection system as claimed in claim 1, wherein: the fluorescent lamp module irradiates rice, the CCD camera and the color sensor collect images and colors of the rice, then the central processor identifies rice grains with unqualified colors, and the electronic airflow ejector is controlled to blow out the rice grains with unqualified colors.
5. A rice production color selection system as claimed in claim 1, wherein: the background plate adjusting system belongs to a nonlinear control system with an unknown model and is realized by adopting a fuzzy parameter self-tuning PID control strategy, the angle adjusting range of the background plate is quantized to an integer value of 0-100, and the initial value is 50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110565297.6A CN113399301A (en) | 2021-05-24 | 2021-05-24 | Rice production look selects system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110565297.6A CN113399301A (en) | 2021-05-24 | 2021-05-24 | Rice production look selects system |
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| CN113399301A true CN113399301A (en) | 2021-09-17 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202114021U (en) * | 2011-05-06 | 2012-01-18 | 布勒易捷特色选机械（合肥）有限公司 | Intelligent control system for color sorter background plate component |
| CN202939500U (en) * | 2012-11-19 | 2013-05-15 | 天津理工大学 | Automatic control device of color sorter background plate for raisins |
| CN111659487A (en) * | 2020-06-12 | 2020-09-15 | 湖北佳粮机械股份有限公司 | Novel color sorting combined rice mill |
| CN212418765U (en) * | 2020-06-12 | 2021-01-29 | 湖北佳粮机械股份有限公司 | Novel high-efficient look is selected device |
| CN212702067U (en) * | 2020-06-12 | 2021-03-16 | 湖北佳粮机械股份有限公司 | Novel color sorting combined rice mill |
-
2021
- 2021-05-24 CN CN202110565297.6A patent/CN113399301A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202114021U (en) * | 2011-05-06 | 2012-01-18 | 布勒易捷特色选机械（合肥）有限公司 | Intelligent control system for color sorter background plate component |
| CN202939500U (en) * | 2012-11-19 | 2013-05-15 | 天津理工大学 | Automatic control device of color sorter background plate for raisins |
| CN111659487A (en) * | 2020-06-12 | 2020-09-15 | 湖北佳粮机械股份有限公司 | Novel color sorting combined rice mill |
| CN212418765U (en) * | 2020-06-12 | 2021-01-29 | 湖北佳粮机械股份有限公司 | Novel high-efficient look is selected device |
| CN212702067U (en) * | 2020-06-12 | 2021-03-16 | 湖北佳粮机械股份有限公司 | Novel color sorting combined rice mill |
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Application publication date: 20210917 |
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