CN202216900U - Potato internal quality detection device based on near infrared spectrum scanning - Google Patents
Potato internal quality detection device based on near infrared spectrum scanning Download PDFInfo
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- CN202216900U CN202216900U CN 201120264460 CN201120264460U CN202216900U CN 202216900 U CN202216900 U CN 202216900U CN 201120264460 CN201120264460 CN 201120264460 CN 201120264460 U CN201120264460 U CN 201120264460U CN 202216900 U CN202216900 U CN 202216900U
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Abstract
The utility model discloses a potato internal quality detection device based on near infrared spectrum scanning, which comprises a potato conveying mechanism, a near infrared spectrum scanning device, a shifting fork mechanism, a computer processing system and a signal sensing system. The near infrared spectrum is adopted to detect nutrient components and harmful substances of potatoes, samples can be detected directly without any chemical or physical treatment. The potato internal quality detection device based on the near infrared spectrum scanning is rapid in detection speed, environment-friendly, pollution-free in detection processes, simple in structure, easy to maintain and lossless on the samples. The samples can still be used for other purposes after being detected.
Description
Technical field
The utility model relates to a kind of potato pick-up unit, relates in particular to a kind of potato inside quality pick-up unit based near infrared spectrum scanning.
Background technology
Along with the continuous appearance of crisis in food in recent years, potato has received extensive concern as a kind of crop of grain vegetables dual-purpose, and the nutritive value of potato is progressively approved.Ingredient in the general fresh potato: starch 9～20%, protein 1.5～2.3%, fat 0.1～1.1%, robust fibre 0.6～0.8%.Contained nutritional labeling in the 100g potato: heat 66～113J, 11～60 milligrams of calcium, 15～68 milligrams in phosphorus, 0.4～4.8 milligram of iron, 0.03～0.07 milligram of thiamine, 0.03～0.11 milligram in lactochrome, 0.4～1.1 milligram of niacin.Contained vitamin C is 10 times of apple, and the B family vitamin is 4 times of apple, and in addition, potato tubers also contains unexistent carrotene of cereal class grain and ascorbic acid.From the nutrition angle, higher than rice, flour nutritive value.As the big producing country of potato, in recent years, the export volume of potato is increasing; Outlet is as the potato of starch processing; Require content of starch more than 15%, outlet requires dry matter content more than 19% as the potato of fried food processing type, and content of reducing sugar is below 0.3%.On the other hand; Potato can sprout in storage; Can around the bud nest, produce the neurotoxin of a kind of being named as " solanine ", dry, the expiratory dyspnea of lip can take place in the people after having eaten the high potato of this " solanine " content; Symptoms such as pars oralis pharyngis has burning heat sensation, feels sick, vomiting, stomachache and diarrhoea, tic of limbs, respiratory paralysis, extremely harmful to human body.Therefore, nutritional labeling of potato and objectionable impurities detect more and more important.
At present, the method for detection mainly is to adopt chemical reagent, detects content of starch etc. like iodine solution, and this method has bigger destructiveness to test sample usually, and testing process is complicated, and detection speed is slow.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, easy to use, and detection is quick, accurate, and to the harmless potato inside quality pick-up unit based near infrared spectrum scanning of test sample.
The purpose of the utility model realizes through following technical scheme:
The potato inside quality pick-up unit based near infrared spectrum scanning of the utility model comprises potato conveying mechanism, near infrared spectrum scanister, shifting fork mechanism, computer processing system, signal sensing system;
Described potato conveying mechanism comprises belt, and the head end of said belt and tail end are respectively equipped with drive sprocket, driven sprocket, and said drive sprocket is connected with stepper motor;
Said near infrared spectrum scanister and said shifting fork mechanism are located at a side of said belt, and said shifting fork mechanism is positioned at said near infrared spectrum scanister the place ahead along belt direction of travel;
Said near infrared spectrum scanister is electrically connected with said computer processing system, and said computer processing system is electrically connected with said signal sensing system, and said signal sensing system is electrically connected with said shifting fork mechanism.
Technical scheme by above-mentioned the utility model provides can be found out, the potato inside quality pick-up unit based near infrared spectrum scanning that the utility model provides.Owing to comprise potato conveying mechanism, near infrared spectrum scanister, shifting fork mechanism, computer processing system, signal sensing system.Adopt near infrared spectrum that potato nutritional composition and objectionable impurities are detected, sample need not to handle with any chemistry or physical method, can bring direct detection, and detection speed is fast, environmental protection, and testing process is pollution-free; Lossless to sample, still can use it for anything else after the mensuration; The structure of instrument is fairly simple, is easy to safeguard; Be widely used, can constantly expand sensing range.
Description of drawings
The rough package drawing that Fig. 1 provides for the utility model embodiment based on the potato inside quality pick-up unit of near infrared spectrum scanning;
Fig. 2 is the wiring diagram based on the potato inside quality pick-up unit of near infrared spectrum scanning of the utility model.
Among the figure:
Driven sprocket 1, potato tubers 2, chain 3, shifting fork mechanism 4, near infrared spectrometer 5, stepper motor 6, drive sprocket 7, host computer 8, display screen 9, signal transducer 10, defective potato collecting box 11, belt 12, qualified potato collecting box 13;
Scanning head 14, spectrometer is regulated button 15, spectrometer display screen 16,17, the first wiring 18 of spectrometer interface, host computer interface 19, the second wiring 20, the three wiring 21, the four wiring 22, shift fork 23, rotating shaft 24.
Embodiment
To combine accompanying drawing that the utility model embodiment is done to describe in detail further below.
The potato inside quality pick-up unit based near infrared spectrum scanning of the utility model, its preferable embodiment is:
Comprise potato conveying mechanism, near infrared spectrum scanister, shifting fork mechanism, computer processing system, signal sensing system;
Described potato conveying mechanism comprises belt, and the head end of said belt and tail end are respectively equipped with drive sprocket, driven sprocket, and said drive sprocket is connected with stepper motor;
Said near infrared spectrum scanister and said shifting fork mechanism are located at a side of said belt, and said shifting fork mechanism is positioned at said near infrared spectrum scanister the place ahead along belt direction of travel;
Said near infrared spectrum scanister is electrically connected with said computer processing system, and said computer processing system is electrically connected with said signal sensing system, and said signal sensing system is electrically connected with said shifting fork mechanism.
Described near infrared spectrum scanister comprises near infrared spectrometer, and said near infrared spectrometer is provided with scanning head, spectrometer is regulated button, spectrometer display screen, spectrometer interface.
Said drive sprocket is connected through chain with driven sprocket.
Described shifting fork mechanism comprises rotating shaft, four shift forks of the upper end edge circumference uniform distribution of said rotating shaft.
The below of said shift fork is provided with defective potato collecting box.
The afterbody of said belt is provided with qualified potato collecting box.
The utility model adopts near infrared spectrum that potato nutritional composition and objectionable impurities are detected, and sample need not to handle with any chemistry or physical method, can bring direct detection, and detection speed is fast, environmental protection, and testing process is pollution-free; Lossless to sample, still can use it for anything else after the mensuration; The structure of instrument is fairly simple, is easy to safeguard; Be widely used, can constantly expand sensing range.
Specific embodiment:
Comprise potato conveying mechanism, near infrared spectrum scanister, computer processing system, signal sensing system, qualified and defective potato collecting part, bindiny mechanism etc.
Like Fig. 1, shown in Figure 2, the potato conveying mechanism comprises stepper motor 6, drive sprocket 7, driven sprocket 1, chain 3, belt 12 etc.; The near infrared spectrum scanister comprises near infrared spectrometer 5, and near infrared spectrometer 5 is provided with scanning head 14, spectrometer is regulated button 15, spectrometer display screen 16, spectrometer interface 17 etc.Spectrometer is regulated the sharpness that button 15 can be regulated scan image, and the picture quality of scanning can be observed on spectrometer display screen 16 in advance.
The principle of work of specific embodiment is:
During work; Stepper motor 6 drives drive sprocket 7 and turns clockwise, and drives driven sprocket 1 through chain 3 and rotates, and belt 12 rotates to qualified potato collecting box 13 directions; Potato tubers 2 is laid in the belt centre position into strips, travels forward with belt 12.
Under the potato eligible state; Near infrared spectrometer 5 detected images are sent to image in the host computer 8 through first wiring 18 that spectrometer interface 17 is connected with host computer interface 19; Host computer is discerned image through image processing system; Compare with intrasystem qualified potato detected image, do not find that under the obvious abnormal conditions, host computer sends the sensor no signal.
When defective potato occurred, host computer compared the image of near infrared spectrometer 5 scannings, at this moment; Two images occur than big-difference, explain that nutriment or the harmful substance contents of potato and qualified potato tubers have than big-difference, thereby judgement potato tubers nutritional labeling and objectionable impurities are undesirable; At this moment, host computer sends signal to sensor 10, and sensor 10 control shifting fork mechanisms 4 move downward with belt and contact; And just in time drop on the dead astern of defective potato tubers, shift fork 23 24 is carried out rotary manipulation around the shaft, and each anglec of rotation is 90 degree; Just in time defective potato tubers is pulled over to defective potato tubers collecting box 11; After a spinning movement finishes, upwards lift, guarantee that follow-up qualified potato tubers 2 gets in the qualified potato collecting box 13 along belt smoothly.The rapid speed of the speed of whole process host computer 8 reactions and shift fork 23 motions was accomplished before adjacent potato tubers 2 moves to the next position in order, did not influence the identification of system to adjacent potato tubers 2.
The utility model can be realized the harmless fully of potato tubers nutritional labeling and objectionable impurities and detect fast, guarantees the commodity of potato, advances that potato tubers after detecting directly can be used for eating raw, Starch Production or other industrial processes raw material.Applied widely, simpler, easy to operate than chemistry or physical detection methods.
The above; Be merely the preferable embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claims.
Claims (6)
1. the potato inside quality pick-up unit based near infrared spectrum scanning is characterized in that, comprises potato conveying mechanism, near infrared spectrum scanister, shifting fork mechanism, computer processing system, signal sensing system;
Described potato conveying mechanism comprises belt, and the head end of said belt and tail end are respectively equipped with drive sprocket, driven sprocket, and said drive sprocket is connected with stepper motor;
Said near infrared spectrum scanister and said shifting fork mechanism are located at a side of said belt, and said shifting fork mechanism is positioned at said near infrared spectrum scanister the place ahead along belt direction of travel;
Said near infrared spectrum scanister is electrically connected with said computer processing system, and said computer processing system is electrically connected with said signal sensing system, and said signal sensing system is electrically connected with said shifting fork mechanism.
2. the potato inside quality pick-up unit based near infrared spectrum scanning according to claim 1; It is characterized in that; Described near infrared spectrum scanister comprises near infrared spectrometer, and said near infrared spectrometer is provided with scanning head, spectrometer is regulated button, spectrometer display screen, spectrometer interface.
3. the potato inside quality pick-up unit based near infrared spectrum scanning according to claim 1 is characterized in that said drive sprocket is connected through chain with driven sprocket.
4. the potato inside quality pick-up unit based near infrared spectrum scanning according to claim 1 is characterized in that described shifting fork mechanism comprises rotating shaft, four shift forks of the upper end edge circumference uniform distribution of said rotating shaft.
5. the potato inside quality pick-up unit based near infrared spectrum scanning according to claim 1 is characterized in that the below of said shift fork is provided with defective potato collecting box.
6. the potato inside quality pick-up unit based near infrared spectrum scanning according to claim 1 is characterized in that the afterbody of said belt is provided with qualified potato collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120264460 CN202216900U (en) | 2011-07-25 | 2011-07-25 | Potato internal quality detection device based on near infrared spectrum scanning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120264460 CN202216900U (en) | 2011-07-25 | 2011-07-25 | Potato internal quality detection device based on near infrared spectrum scanning |
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| Publication Number | Publication Date |
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| CN202216900U true CN202216900U (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201120264460 Expired - Fee Related CN202216900U (en) | 2011-07-25 | 2011-07-25 | Potato internal quality detection device based on near infrared spectrum scanning |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102879340A (en) * | 2012-09-27 | 2013-01-16 | 江苏徐州甘薯研究中心 | Method for quickly detecting nutritional quality of root/stem crops on basis of near-infrared spectrum |
| CN104237138A (en) * | 2013-06-21 | 2014-12-24 | 中国农业机械化科学研究院 | Near infrared determination method for potato reducing sugar |
| CN105486650A (en) * | 2015-12-31 | 2016-04-13 | 深圳市芭田生态工程股份有限公司 | Method for measuring main nutritional components of potatoes through spectrometry |
| CN106018322A (en) * | 2016-06-29 | 2016-10-12 | 浙江大学 | Fruit internal quality spectrum detection device capable of performing automatic reference and dark field acquisition |
| CN108940805A (en) * | 2018-08-08 | 2018-12-07 | 黑龙江八农垦大学 | A kind of potato full automatic grading cleaning and sorting system based on light spectrum image-forming |
| CN111257271A (en) * | 2020-03-02 | 2020-06-09 | 滕州市界河镇农业综合服务中心 | Potato autofilter device based on spectrum technique |
-
2011
- 2011-07-25 CN CN 201120264460 patent/CN202216900U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102879340A (en) * | 2012-09-27 | 2013-01-16 | 江苏徐州甘薯研究中心 | Method for quickly detecting nutritional quality of root/stem crops on basis of near-infrared spectrum |
| CN104237138A (en) * | 2013-06-21 | 2014-12-24 | 中国农业机械化科学研究院 | Near infrared determination method for potato reducing sugar |
| CN105486650A (en) * | 2015-12-31 | 2016-04-13 | 深圳市芭田生态工程股份有限公司 | Method for measuring main nutritional components of potatoes through spectrometry |
| CN106018322A (en) * | 2016-06-29 | 2016-10-12 | 浙江大学 | Fruit internal quality spectrum detection device capable of performing automatic reference and dark field acquisition |
| CN106018322B (en) * | 2016-06-29 | 2018-10-02 | 浙江大学 | The fruit internal quality spectrum detection device of energy automatic reference and details in a play not acted out on stage, but told through dialogues acquisition |
| CN108940805A (en) * | 2018-08-08 | 2018-12-07 | 黑龙江八农垦大学 | A kind of potato full automatic grading cleaning and sorting system based on light spectrum image-forming |
| CN111257271A (en) * | 2020-03-02 | 2020-06-09 | 滕州市界河镇农业综合服务中心 | Potato autofilter device based on spectrum technique |
| CN111257271B (en) * | 2020-03-02 | 2020-10-09 | 滕州市界河镇农业综合服务中心 | Potato autofilter device based on spectrum technique |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20170725 |
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| CF01 | Termination of patent right due to non-payment of annual fee |