CN202028553U - Near-infrared high-flux nondestructive selection table device - Google Patents
Near-infrared high-flux nondestructive selection table device Download PDFInfo
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- CN202028553U CN202028553U CN 201120059845 CN201120059845U CN202028553U CN 202028553 U CN202028553 U CN 202028553U CN 201120059845 CN201120059845 CN 201120059845 CN 201120059845 U CN201120059845 U CN 201120059845U CN 202028553 U CN202028553 U CN 202028553U
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- infrared
- flux
- nondestructive
- conveyor belt
- spray valve
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Abstract
The utility model provides a near-infrared high-flux nondestructive selection table device, which comprises a conveyor belt, a microcomputer and a motor. A discharge hopper is arranged on the upper left of the conveyor belt, a near-infrared analyzer and a high-speed miniature spray valve are sequentially arranged on the right of the discharge hopper, an open container A and an open container B are respectively arranged below the conveyor belt, an opening portion of the container A corresponds to a spray opening of the high-speed miniature spray valve, the container B is arranged on the lower right of the conveyor belt, the conveyor belt and the motor are connected rotatably, and the discharge hopper, the near-infrared analyzer and the high-speed miniature spray valve are electrically connected with the microcomputer. High-flux nondestructive selection of mutants and genetic segregating populations at single grain level by using the near-infrared high-flux nondestructive selection table device, detection speed is fast, precision is high, pollution is avoided, detected samples are not destructed, and waste is reduced.
Description
Technical field
The utility model relates to the crop technical field of nondestructive testing, is specifically related to the harmless stage apparatus of selecting of a kind of near-infrared high flux.
Background technology
High flux screening (High throughput screening, HTS) technology is meant the experimental technique based on molecular level and cellular level, with microplate format as the experimental tool carrier, carry out process of the test with automation operating system, with sensitivity detecting instrument collection fast experimental result data, handle experimental data with Computer Analysis, detect number at one time with sample necessarily, and with the technical system of the associated databases support that obtains running, it have trace, fast, characteristics such as sensitive and accurate.
Dynamic Non-Destruction Measurement (Nondestructive Determination Techonologies; be called for short NDT) be an emerging comprehensive application branch of learning; under the prerequisite of not destroying or damage detected object; utilize sample interior textural anomaly or defective to have caused variation to reactions such as heat, sound, light, electricity, magnetic; survey its inside and blemish, and judgement and evaluation are made in type, character, quantity, shape, position, size, distribution and the variation thereof of defective.According to the difference of Non-Destructive Testing principle, detection method is broadly divided into Optical characteristics method, acoustic characteristic analytic approach, machine vision technique detection method, electrology characteristic analytic approach, magnetic resonance detection technology and X ray detection technique etc.
Near-infrared spectrum technique in the Optical characteristics method can carry out nondestructive analysis to sample, have that specimen is untouchable, non-destructive, detection sensitivity height, the time is short, the sample aequum is little and sample need not characteristics such as preparation, in analytic process not can to sample cause the chemistry, machinery, photochemistry and heat decomposition, be one of the research focus in analysis science field.
Can't harm at present the technology that high flux detects on the simple grain level has the photoelectric color screening device that simple grain surface color difference is carried out sorting based on photovoltaic principals, and successful rice, the tea extraction of being applied to.Photoelectric colour sorter utilizes the optics and the colorimetry characteristic of material; from a large amount of specimen materials in bulk; normal or surperficial defective substandard products and foreign material harmless detecting from material will be off color; and the novel mechanical of automatic sorting rejecting; its integrated application new technologies such as electronics, biology, be typical light, mechanical, electrical incorporate high and new technology equipment.Because photoelectric colour sorter is to carry out sorting by color, can improve materials quality largely, therefore adapt to the effect of commodity market uniqueness with fairly obvious.
Yet up to now, high-throughput screening method is difficult to realize to Non-Destructive Testings such as crop seeds, and near infrared Dynamic Non-Destruction Measurement does not have good application as yet aspect high flux screening.The photoelectric color screening device that simple grain surface color difference is carried out sorting based on photovoltaic principals only is confined to the tangible material of color and luster difference aspects such as rice and tealeaves.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of near-infrared high flux the harmless stage apparatus of selecting, and adopts the utility model device to can be implemented on the single grain level harmless selection to mutant, hereditary segregating population.
The technical solution adopted in the utility model is as follows for achieving the above object:
The harmless stage apparatus of selecting of a kind of near-infrared high flux, include conveyer belt, microcomputer and motor, it is characterized in that: the upper left side of described conveyer belt is provided with hopper, the right side of described hopper is provided with near-infrared analyzer and the miniature spray valve of high speed successively, the below of described conveyer belt is respectively equipped with open-top receptacle A, B, uncovered of described container A is corresponding with the miniature spray valve of high speed spout, and described container B is positioned at the lower right of conveyer belt; Described conveyer belt and motor are rotationally connected, and are electrically connected between the miniature spray valve of described hopper, near-infrared analyzer and high speed and the microcomputer.
The beneficial effects of the utility model:
1) utilize the spectral technique simple grain to differentiate the crop seed chemical composition, its analysis speed is accelerated greatly, and the mensuration process of spectrum generally can be finished in 30 seconds;
2) do not use any chemical reagent, reduced the detection cost, also free from environmental pollution;
3) compare with chemical method, systematic error and human error reduce greatly, have improved certainty of measurement;
4) can handle a large amount of and simple grain sample analysis, save time, detection technique can be good at mutant, genetic group are followed the tracks of detection in real time;
5) can can't harm discriminating to analyzing samples, the crop after the discriminating still can be used for plantation, produce.
Description of drawings
Fig. 1 is the harmless stage apparatus structural representation of selecting of the utility model near-infrared high flux.
The specific embodiment
Referring to Fig. 1, the harmless stage apparatus of selecting of a kind of near-infrared high flux, include conveyer belt 1 and be connected in motor 7, the upper left side of conveyer belt 1 is provided with hopper 2, the right side of hopper 2 is provided with near-infrared analyzer 3 and the miniature spray valve 4 of high speed successively, and miniature spray valve 4 threes of hopper 2, near-infrared analyzer 3 and high speed all are electrically connected on microcomputer 8, behind the connection power supply, start the microsystem control module, to the near-infrared nondestructive detection system with transport the unit and the go-on-go unit carries out initialization.After initialization is finished, the seed supply unit of system is with seed to be detected proper alignment on conveyer belt 1, conveyer belt 1 is transported to near-infrared analyzer 3 places with first seed, obtain its corresponding near-infrared collection of illustrative plates, compared in this collection of illustrative plates and the master pattern storehouse of setting up early stage then, judge whether to meet the requirements.Afterwards, conveyer belt continues to forward, and next seed is delivered to near-infrared analyzer 3 places, and the seed of Guoing is delivered to the letter sorting unit after testing.If undesirable, this seed will be blown in the receiving vessel A5 by the high velocity air of miniature spray valve 4 ejections of special high speed, otherwise this seed will directly be delivered in the another one receiving vessel B6 along with the motion of conveyer belt.The systemic circulation operation, thus realization is to the automatic Non-Destructive Testing of vegetable seeds.Can improve detection efficiency by increasing port number.
Claims (1)
1. a near-infrared high flux can't harm and selects stage apparatus, include conveyer belt, microcomputer and motor, it is characterized in that: the upper left side of described conveyer belt is provided with hopper, the right side of described hopper is provided with near-infrared analyzer and the miniature spray valve of high speed successively, the below of described conveyer belt is respectively equipped with open-top receptacle A, B, uncovered of described container A is corresponding with the miniature spray valve of high speed spout, and described container B is positioned at the lower right of conveyer belt; Described conveyer belt and motor are rotationally connected, and are electrically connected between the miniature spray valve of described hopper, near-infrared analyzer and high speed and the microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120059845 CN202028553U (en) | 2011-03-09 | 2011-03-09 | Near-infrared high-flux nondestructive selection table device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120059845 CN202028553U (en) | 2011-03-09 | 2011-03-09 | Near-infrared high-flux nondestructive selection table device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028553U true CN202028553U (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201120059845 Expired - Lifetime CN202028553U (en) | 2011-03-09 | 2011-03-09 | Near-infrared high-flux nondestructive selection table device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752535A (en) * | 2014-01-26 | 2014-04-30 | 东北农业大学 | Machine vision based soybean seed selection method |
| CN104275373A (en) * | 2014-10-22 | 2015-01-14 | 郭秀萍 | Horizontal housing flanging machine |
| CN105251698A (en) * | 2015-11-10 | 2016-01-20 | 中国科学院合肥物质科学研究院 | Seed sorting machine |
| CN106226349A (en) * | 2016-07-08 | 2016-12-14 | 上海大学 | Continuous component many screening plants of bulk high flux based on infrared thermal imaging and method |
| CN107182361A (en) * | 2017-06-06 | 2017-09-22 | 浙江大学 | A kind of Vigor of Zea mays L. Seeds on-line measuring device based on electrical impedance |
-
2011
- 2011-03-09 CN CN 201120059845 patent/CN202028553U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752535A (en) * | 2014-01-26 | 2014-04-30 | 东北农业大学 | Machine vision based soybean seed selection method |
| CN104275373A (en) * | 2014-10-22 | 2015-01-14 | 郭秀萍 | Horizontal housing flanging machine |
| CN105251698A (en) * | 2015-11-10 | 2016-01-20 | 中国科学院合肥物质科学研究院 | Seed sorting machine |
| CN106226349A (en) * | 2016-07-08 | 2016-12-14 | 上海大学 | Continuous component many screening plants of bulk high flux based on infrared thermal imaging and method |
| CN106226349B (en) * | 2016-07-08 | 2020-04-03 | 上海大学 | Continuous component block high-flux multi-field screening device and method based on infrared thermal imaging |
| CN107182361A (en) * | 2017-06-06 | 2017-09-22 | 浙江大学 | A kind of Vigor of Zea mays L. Seeds on-line measuring device based on electrical impedance |
| CN107182361B (en) * | 2017-06-06 | 2022-06-21 | 浙江大学 | Corn seed vitality on-line measuring device based on electrical impedance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
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| CX01 | Expiry of patent term |