CN204448619U - A kind of seed Real-time online sorting device - Google Patents
A kind of seed Real-time online sorting device Download PDFInfo
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- CN204448619U CN204448619U CN201420830962.5U CN201420830962U CN204448619U CN 204448619 U CN204448619 U CN 204448619U CN 201420830962 U CN201420830962 U CN 201420830962U CN 204448619 U CN204448619 U CN 204448619U
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Abstract
The utility model provides a kind of seed Real-time online sorting device, comprising: blanking unit, supply unit, the first detecting unit, the first separation unit and collector unit; Described supply unit comprises seeded dispersion unit and seed transmission unit; Described blanking unit is used for seed to be dispensed to described seeded dispersion unit; Described seeded dispersion unit is used for seed to disperse; Described seed transmission unit is used for the inspection center of seed transmission to the first detecting unit after by dispersion; Described first detecting unit comprises colorful CCD camera, light source, optical filter and camera lens, for carrying out IMAQ to the seed-dispersed being in inspection center, to determine underproof seed; Described first separation unit, for the testing result provided according to the first detecting unit, rejects underproof seed; Collector unit, for collecting the seed after sorting.This device can realize the online screening of seed, provides elite seed.
Description
Technical field
The utility model relates to on-line checkingi field, is specifically related to a kind of seed Real-time online sorting device.
Background technology
Utilize machine vision technique to carry out crop seeds quality testing and automatic classification research, starting abroad comparatively early, is that static detection algorithm is studied or dynamically on-line checkingi and the automatic grading plant development aspect that detects all achieve a lot of achievement.There is commercial instrument at present.
The Advanced Mode of external screening seed mainly contains three kinds: colour-selection technique, liquid separating method, X-ray separating method.Colour-selection technique is mainly used in the sorting of rice and the selected of cotton seeds in China at present, and the application on other crop seeds is also little.A kind of very traditional seed separation method of liquid sorting, compared with mechanical gravity separation, its separating effect is more accurate.Past, China common people just knew that employing salt solution or muddy water were chosen seeds, and selected by heavy seed and carry out use as sowing material, the seed demand after this method process dries in time, compares and wastes time and energy.The liquid screening installation of Holland's development is using a kind of special liquid as separating medium, and liquid is volatilizable liquid, to seed without any injury, also there is not the problem of Seed imbibes, and after seed separation terminates, this liquid medium can recycle and reuse at once.This technology of X-ray sorting is mainly used in vegetable seeds.Seed, after causing process, can observe directly its inner embryonic knob structure by X-ray, in conjunction with computer image recognition technology, and can by the seed separation of embryo structural integrity and high vigor out.
Contrast foreign study, domestic research is started late, existing achievement in research also also exists certain distance apart from realizing practical application, and mainly rest in the level of detection algorithm and still image process, and dynamically on real-time selected grading plant not perfect, also do not have business-like detecting instrument at present, external detecting instrument can not be suitable for the multiple kinds of crops type of China completely.Therefore, research is used for actual production line technology, exploitation fast, the Seed inspection screening installation of reliable, high automation, low cost and production line most important, for China realizes the development of precision agriculture, the seed carrying out the first step is preferred, promotes that China's increasing crop yield increases income.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of seed Real-time online sorting device, can realize the online screening of seed, provide elite seed.
For achieving the above object, the utility model is achieved by the following technical programs:
A kind of seed Real-time online sorting device, comprising: blanking unit, supply unit, the first detecting unit, the first separation unit and collector unit; Described supply unit comprises seeded dispersion unit and seed transmission unit;
Described blanking unit is used for seed to be dispensed to described seeded dispersion unit;
Described seeded dispersion unit is used for seed to disperse;
Described seed transmission unit is used for the inspection center of seed transmission to the first detecting unit after by dispersion;
Described first detecting unit comprises colorful CCD camera, light source, optical filter and camera lens, for carrying out IMAQ to the seed-dispersed being in inspection center, to determine underproof seed;
Described first separation unit, for the testing result provided according to the first detecting unit, rejects underproof seed;
Collector unit, for collecting the seed after sorting.
Preferably, described blanking unit is lower funnel.
Preferably, described seeded dispersion unit comprises the plate face of continuous vibration.
Preferably, described seeded dispersion unit comprise continuous vibration and have the casing of a breach.
Preferably, described seeded dispersion unit also comprises seed transmission guiding device, and described seed transmission guiding device is used for the seed after by dispersion and guides to seed transmission unit.
Preferably, described seed transmission guiding device is tail curtain.
Preferably, described device also comprises the second detecting unit and the second separation unit;
Described second detecting unit comprises colorful CCD camera, light source, optical filter and camera lens, for carrying out IMAQ to the seed after the first separation unit sorting, to determine underproof seed;
Described second separation unit, for the testing result provided according to the second detecting unit, rejects underproof seed.
Preferably, described first separation unit and the second separation unit are absorption type manipulator.
Preferably, described transmission unit is the conveyer belt traveled at the uniform speed.
Preferably, described collector unit is rewinding funnel.
Known by describing above, seed Real-time online sorting device described in the utility model can realize the online screening of seed, provides elite seed.Solve seed quality low, germination percentage is not high, cannot reach the technical problem of precisely sowing.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the seed Real-time online sorting device that the utility model embodiment one provides;
Fig. 2 is the structural representation of the seed Real-time online sorting device that the utility model embodiment provides.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one of the present utility model proposes a kind of seed Real-time online sorting device, and Fig. 1 shows the structural representation of the seed Real-time online sorting device that the utility model example one provides.See Fig. 1, this device comprises: blanking unit 11, supply unit 12, first detecting unit 13, first separation unit 14 and collector unit 15; Described supply unit 12 comprises seeded dispersion unit 121 and seed transmission unit 122;
Described blanking unit 11 is for being dispensed to described seeded dispersion unit by seed;
Described seeded dispersion unit 121 is for disperseing seed;
Described seed transmission unit 122 is for the inspection center by seed transmission to the first detecting unit after dispersion;
Described first detecting unit 13 comprises colorful CCD camera, light source, optical filter and camera lens, for carrying out IMAQ to the seed-dispersed being in inspection center, to determine underproof seed;
Described first separation unit 14, for the testing result provided according to the first detecting unit, rejects underproof seed;
Collector unit 15, for collecting the seed after sorting.
Preferably, described blanking unit 11 is lower funnel.
Have in preferred embodiment at one of the present utility model, described seeded dispersion unit 121 comprises the plate face of continuous vibration.Described plate face is while vibrations, and the Some seeds dropped on plate face along with throwing away, can drop down onto transmission unit.Wherein, transmission unit is a conveyer belt traveled at the uniform speed.
In order to prevent seed in vibrations process by shake to other positions, have in preferred embodiment at one of the present utility model, that described seeded dispersion unit 121 comprises continuous vibration and have the casing of a breach.Described casing is while vibrations, and seed can be thrown away by breach face, drops down onto on conveyer belt, and can not drop to other places.
In order to ensure that seed drops down onto on conveyer belt smoothly, have in preferred embodiment at one of the present utility model, described seeded dispersion unit also comprises seed transmission guiding device, and described seed transmission guiding device is used for the seed after by dispersion and guides to seed transmission unit 122.
Preferably, described seed transmission guiding device is tail curtain.
Like this, described plate face or described casing are while vibrations, and Some seeds can along with throwing away, along with tail curtain drops down onto on conveyer belt.Arranging of tail curtain can ensure that seed drops down onto on conveyer belt smoothly, and can not spill elsewhere.
In order to improve the sorting quality of seed, have in preferred embodiment at one of the present utility model, described device also comprises the second detecting unit and the second separation unit;
Described second detecting unit comprises colorful CCD camera, light source, optical filter and camera lens, for carrying out IMAQ to the seed after the first separation unit sorting, to determine underproof seed;
Described second separation unit, for the testing result provided according to the second detecting unit, rejects underproof seed.
Like this, by two-layer screening, the defective seed that the first detecting unit does not detect can be weeded out, to improve seed separation quality.
Wherein, described first separation unit and the second separation unit are absorption type manipulator.
Wherein, described collector unit is rewinding funnel.
Wherein, in described first detecting unit, the wide source parallel of bar shaped is arranged on the both sides of camera in conveyer belt, adds the preferred bands optical filter of seed separation before the camera lens of CCD camera.
Fig. 2 shows the structural representation of the seed Real-time online sorting device that the utility model embodiment provides, and as shown in Figure 1,1 is lower funnel, 2 is dispersion plate face, 3 is tail curtain, and 4 is seed, and 5 is conveyer belt, 6 is colorful CCD camera, 7 is camera lens, and 8 is optical filter, and 9 is light source, 10 is manipulator, and 11 is sucker (not showing rewinding funnel in figure).
Wherein, colorful CCD camera 6 is connected with camera lens 7, and camera lens 7 front end is provided with optical filter 8, and the wide light source 9 of bar shaped is parallel to the both sides that conveyer belt is arranged on colorful CCD camera 6.Colorful CCD camera 6 and camera lens 7 are placed in above surveyed area conveyer belt.
After material seed 4 enters lower funnel 1, free-falling, by the outlet opening of lower funnel, fall on the dispersion plate face 2 below perpendicular to lower funnel, the vibrations of repetition are carried out in dispersion plate face 2, in the process of vibrations, slowly make the seed 4 dropping to dispersion plate face 2 disperse, Some seeds 4 is thrown out of, along with the tail curtain 3 on dispersion plate face 2 falls on conveyer belt 5 in the process of vibrations.The seed 4 fallen on conveyer belt 5 moves in parallel surveyed area, after arriving surveyed area, colorful CCD camera 6 carries out IMAQ to the seed 4 through surveyed area, before arrival sorting regional location, to the automatic treatment and analyses gathering image, and will wait that the location coordinate information of rejecting seed 4 passes to manipulator 10, manipulator 10 moves, and utilizes preposition sucker 11 that underproof seed 4 is picked out conveyer belt 5.
Wherein, concrete determination method, different according to seed classification to be detected difference.Such as the sorting of rice and the selected of cotton seeds, the simple colour-selection technique of great majority, the principle of colour-selection technique foundation is: seed vitality and kernel seed coat colour closely related, in general kernel seed coat colour is darker, and kernel maturing is higher, and vigor is stronger.Therefore, utilize the image color of seed to change and just can carry out simple sorting.And some point is chosen, mainly concentrate on to remove and have the seed gone mouldy, therefore choose and have to mildew seed the specific band (namely adding the preferred bands optical filter of seed separation before the camera lens of CCD camera) better differentiated, effectively can improve the accuracy of detection.
The utility model can realize the online screening of seed, provides elite seed.Solve seed quality low, germination percentage is not high, cannot reach the technical problem of precisely sowing.
Above embodiment, only for illustration of the technical solution of the utility model, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technical scheme.
Claims (10)
1. a seed Real-time online sorting device, is characterized in that, comprising: blanking unit, supply unit, the first detecting unit, the first separation unit and collector unit; Described supply unit comprises seeded dispersion unit and seed transmission unit;
Described blanking unit is used for seed to be dispensed to described seeded dispersion unit;
Described seeded dispersion unit is used for seed to disperse;
Described seed transmission unit is used for the inspection center of seed transmission to the first detecting unit after by dispersion;
Described first detecting unit comprises colorful CCD camera, light source, optical filter and camera lens, for carrying out IMAQ to the seed-dispersed being in inspection center, to determine underproof seed;
Described first separation unit, for the testing result provided according to the first detecting unit, rejects underproof seed;
Collector unit, for collecting the seed after sorting.
2. device according to claim 1, is characterized in that, described blanking unit is lower funnel.
3. device according to claim 1, is characterized in that, described seeded dispersion unit comprises the plate face of continuous vibration.
4. device according to claim 1, is characterized in that, that described seeded dispersion unit comprises continuous vibration and have the casing of a breach.
5. the device according to claim 3 or 4, is characterized in that, described seeded dispersion unit also comprises seed transmission guiding device, and described seed transmission guiding device is used for the seed after by dispersion and guides to seed transmission unit.
6. device according to claim 5, is characterized in that, described seed transmission guiding device is tail curtain.
7. device according to claim 1, is characterized in that, described device also comprises the second detecting unit and the second separation unit;
Described second detecting unit comprises colorful CCD camera, light source, optical filter and camera lens, for carrying out IMAQ to the seed after the first separation unit sorting, to determine underproof seed;
Described second separation unit, for the testing result provided according to the second detecting unit, rejects underproof seed.
8. device according to claim 7, is characterized in that, described first separation unit and the second separation unit are absorption type manipulator.
9. device according to claim 1, is characterized in that, described transmission unit is the conveyer belt traveled at the uniform speed.
10. device according to claim 1, is characterized in that, described collector unit is rewinding funnel.
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| CN201420830962.5U CN204448619U (en) | 2014-12-23 | 2014-12-23 | A kind of seed Real-time online sorting device |
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| CN201420830962.5U CN204448619U (en) | 2014-12-23 | 2014-12-23 | A kind of seed Real-time online sorting device |
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| CN204448619U true CN204448619U (en) | 2015-07-08 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107757A (en) * | 2015-09-09 | 2015-12-02 | 成都思尔特机器人科技有限公司 | Robot sorting system for soft capsules and method thereof |
| 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 |
| CN105396801A (en) * | 2015-12-11 | 2016-03-16 | 南京神源生智能科技有限公司 | System for automatically detecting, cutting, sorting and packaging metal strain gages |
| CN106269579A (en) * | 2016-10-11 | 2017-01-04 | 北京农业信息技术研究中心 | Seed sorting system |
| CN106362953A (en) * | 2016-08-23 | 2017-02-01 | 云南宏伟种业有限公司 | Seed sorting and casing traceability system and sorting and casing tracing method |
| CN109731793A (en) * | 2018-12-17 | 2019-05-10 | 上海航天电子有限公司 | A kind of small lot chip bulk cargo device intelligent sorting equipment |
| CN109834050A (en) * | 2019-01-08 | 2019-06-04 | 西安科技大学 | A kind of varistor appearance delection device |
| CN110114653A (en) * | 2016-10-10 | 2019-08-09 | 瑞克斯旺种苗集团公司 | For picking up and collecting the method and system of plant material |
| CN110291869A (en) * | 2019-07-10 | 2019-10-01 | 中国农业大学 | Seed vitality non-destructive testing hierarchy system |
| CN110419292A (en) * | 2019-07-11 | 2019-11-08 | 湖州师范学院 | A kind of pneumatic suction formula seed vitality sorting machine |
| CN110575973A (en) * | 2019-10-21 | 2019-12-17 | 台州学院 | crop seed quality detection and screening system |
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- 2014-12-23 CN CN201420830962.5U patent/CN204448619U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107757B (en) * | 2015-09-09 | 2017-10-20 | 成都思尔特机器人科技有限公司 | soft capsule robot sorting system and method |
| CN105107757A (en) * | 2015-09-09 | 2015-12-02 | 成都思尔特机器人科技有限公司 | Robot sorting system for soft capsules and method thereof |
| 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 |
| CN105396801A (en) * | 2015-12-11 | 2016-03-16 | 南京神源生智能科技有限公司 | System for automatically detecting, cutting, sorting and packaging metal strain gages |
| CN106362953A (en) * | 2016-08-23 | 2017-02-01 | 云南宏伟种业有限公司 | Seed sorting and casing traceability system and sorting and casing tracing method |
| CN110114653A (en) * | 2016-10-10 | 2019-08-09 | 瑞克斯旺种苗集团公司 | For picking up and collecting the method and system of plant material |
| CN106269579A (en) * | 2016-10-11 | 2017-01-04 | 北京农业信息技术研究中心 | Seed sorting system |
| CN109731793A (en) * | 2018-12-17 | 2019-05-10 | 上海航天电子有限公司 | A kind of small lot chip bulk cargo device intelligent sorting equipment |
| CN109834050A (en) * | 2019-01-08 | 2019-06-04 | 西安科技大学 | A kind of varistor appearance delection device |
| CN110291869A (en) * | 2019-07-10 | 2019-10-01 | 中国农业大学 | Seed vitality non-destructive testing hierarchy system |
| CN110291869B (en) * | 2019-07-10 | 2020-07-31 | 中国农业大学 | Nondestructive testing and grading system for seed vitality |
| CN110419292A (en) * | 2019-07-11 | 2019-11-08 | 湖州师范学院 | A kind of pneumatic suction formula seed vitality sorting machine |
| CN110419292B (en) * | 2019-07-11 | 2021-07-23 | 湖州师范学院 | Pneumatic adsorption type seed vigor sorting machine |
| CN110575973A (en) * | 2019-10-21 | 2019-12-17 | 台州学院 | crop seed quality detection and screening system |
| CN110575973B (en) * | 2019-10-21 | 2021-08-10 | 台州学院 | Crop seed quality detection and screening system |
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