CN118403793A - A vertical centrifugal high-throughput seed sorting device - Google Patents
A vertical centrifugal high-throughput seed sorting device Download PDFInfo
- Publication number
- CN118403793A CN118403793A CN202311689609.XA CN202311689609A CN118403793A CN 118403793 A CN118403793 A CN 118403793A CN 202311689609 A CN202311689609 A CN 202311689609A CN 118403793 A CN118403793 A CN 118403793A
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- Prior art keywords
- seed
- module
- screening
- vertical centrifugal
- sorting device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- 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
-
- 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
-
- 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
- B07C5/38—Collecting or arranging articles in groups
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a vertical centrifugal high-flux seed sorting device, which relates to the field of seed screening and comprises a seed feeding module, a seed distributing module, a seed singulating module, an optical detection module, a separation module and a control module, wherein the seed feeding module, the seed distributing module, the seed singulating module, the optical detection module and the separation module are sequentially communicated, the optical detection module comprises a detection channel, a light source and an optical detector, the light source and the optical detector are arranged on the detection channel, and the seed feeding module, the seed singulating module, the light source, the optical detector and the separation module are all in circuit connection with the control module. The invention can realize the centrifugal feeding of different seeds in high flux and multiple channels, the seed sorting speed is controllable, and the sorting precision is higher.
Description
Technical Field
The invention belongs to the field of seed screening, and particularly relates to a vertical centrifugal high-flux seed sorting device.
Background
Currently, there are many methods and apparatuses for classifying seeds in the market, in which the classification is performed according to the size, weight, color, density, etc. of the seeds, and color selection machines developed according to colors are widely used in seed classification, for example, chinese patent No. CN 114054380a discloses a material screening device based on color selection machines which automatically sort out different color particles in granular materials by using a photoelectric detection technology and avoid stacking of seeds by providing a buffer mechanism, however, one problem with the color selection device is that the color selection device can only be used to remove impurities, discolor, or seeds with appearance defects, and is difficult to detect for internal quality of seeds such as vitality and bacterial infection.
The Chinese patent No. 112024421A discloses a seed sorting system, which performs spectrum detection on seeds by a method of acquiring spectrum characteristics and image information through a multispectral imager to judge whether the seeds are good or not, but the sorting system realizes the conveying arrangement of the seeds through a seed collector and a roller, has high die opening cost and low seed conveying efficiency, and cannot be suitable for sorting seeds with different sizes due to the fixed size of the roller.
Therefore, the vertical centrifugal high-flux seed sorting device is provided to solve the problems that the seed conveying efficiency of the existing sorting system is low, and the vertical centrifugal high-flux seed sorting device is only suitable for the screening of seeds with specific sizes, and is a technical problem to be solved by the person skilled in the art.
Disclosure of Invention
In view of the above, the invention provides a vertical centrifugal high-flux seed sorting device, which can realize efficient single-grain arrangement of seeds with different sizes, and utilizes spectrum to detect the internal purity and quality of the seeds, thereby improving the germination quality and crop quality of the seeds and being more beneficial to standardized cultivation of seedlings.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
A vertical centrifugal high-throughput seed sorting apparatus comprising: seed feeding module, seed divide the material module, seed single grain module, optical detection module, separation module and control module, seed feeding module, seed divide the material module, seed single grain module, optical detection module, separation module are linked together in proper order, optical detection module includes detection passageway, light source and optical detector set up on the detection passageway, seed feeding module, seed single grain module, light source, optical detector and separation module all are connected with control module circuit.
Further, the separation module comprises a screening pipe and a screening device, a feed inlet of the screening pipe is communicated with the detection channel, the screening device is arranged at an intersection of the screening pipe, and the screening device is in circuit connection with the control module.
Further, the light source and the optical detector are arranged on the same side or different sides of the seed to be detected, and the seed is detected through the transmission or reflection direction.
Further, the seed feeding module is a feeding funnel, correlation sensors are symmetrically arranged at the top end of the feeding funnel, a buzzer alarm is arranged on the outer wall of the feeding funnel, and the correlation sensors and the buzzer alarm are connected with a control module through a circuit.
Further, the seed divides the material module to include multistage branch appearance ware, the feed inlet of multistage branch appearance ware is linked together with the discharge gate of feed hopper, the number of the discharge gate of multistage branch appearance ware is decided by separation efficiency.
Further, sieving mechanism is wind selector, wind selector includes wind storehouse, screening fan and wind channel, screening fan and control module circuit connection, the setting of screening fan is in the wind storehouse, the air intake and the wind storehouse in wind channel are linked together, the air outlet setting in the wind channel is at the intersection of screening pipe.
Further, the screening device comprises an electromagnetic valve and a pushing cylinder, wherein the pushing cylinder is connected with the control module through an electromagnetic valve circuit, and the pushing cylinder is arranged at the intersection of the screening pipe.
Further, the screening device also comprises a conveying pipeline and a collecting bin, wherein the conveying pipeline is communicated with a discharge hole of the screening pipe, and the collecting bin is communicated with the discharge hole of the conveying pipeline.
Further, the seed singulation module is a centrifugal seed feeder.
The beneficial effects of the invention are as follows:
According to the invention, the sample separator is matched with the centrifugal seed feeder to form the vertical centrifugal mechanism, seeds can be uniformly dispersed into each centrifugal seed feeder through the multi-stage sample separator, high-flux multi-channel centrifugal feeding of seeds can be realized, the seed sorting speed is controllable, and the sorting precision is higher. Compared with the traditional seed screening, the modularized development cost is lower, the influence of the placement position of the sorting channel is avoided, the defect that the channel is to be replaced when the seeds are replaced is avoided, the conveying efficiency of the seeds is greatly improved, the seed-by-seed screening of the seeds with different sizes can be realized, the single granulating of the seeds to be detected is ensured, and each seed can be detected. In addition, the optical detection module is arranged on the high-efficiency detector formed by the detection channel through the light source and the optical detector, can be freely combined, avoids dust interference, is convenient to maintain, does not influence the integral sorting effect even if a single channel is damaged, and is particularly suitable for large-scale production. The invention also realizes the detection of the internal quality of the seeds, solves the problem that the existing color selector can only detect the color appearance and shape of the seeds, also avoids the damage in the seed detection process and realizes the nondestructive detection. According to the invention, seeds are screened, so that the germination quality and crop quality of the seeds are improved, and standardized cultivation of seedlings is facilitated.
Drawings
FIG. 1 is a schematic diagram of the main structure of embodiment 1 of the present invention;
FIG. 2 is a front view showing the connection of the seed feeding module and the seed singulation module in example 1 of the present invention;
FIG. 3 is a cross-sectional view of a separation module according to embodiment 1 of the present invention;
FIG. 4 is a sorting flow chart of the present invention;
FIG. 5 is a schematic view illustrating the installation of a light source and an optical detector according to embodiment 1 of the present invention;
FIG. 6 is a schematic view of the installation of a light source and an optical detector according to embodiment 2 of the present invention;
fig. 7 is a schematic diagram of a first sample divider in embodiment 4 of the present invention.
In the figure: 1. a feed hopper; 2. a sample divider I; 3. a material conveying pipeline; 4. a sample divider II; 5. centrifuging the seed feeder; 6. a detection channel; 7. screening the tube; 8. a screening device; 9. a delivery conduit; 10. a collecting bin; 11. an optical detector; 12. a light source; 13. a filter fan; 14. a filter screen; 15. a dust removal channel; 16. dust storage bucket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "horizontal", "inner", "outer", "one side", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; the connection can be mechanical connection or circuit connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1-4, the vertical centrifugal high-throughput seed sorting device provided by the invention is used for sorting the quality of a large number of seeds, and comprises a seed feeding module, a seed distributing module, a seed singulation module, an optical detection module, a separation module, a collection pipeline, a control module and a collection bin 10, wherein the seed feeding module, the seed distributing module, the seed singulation module, the optical detection module, the separation module, the collection pipeline and the collection bin 10 are sequentially communicated from top to bottom.
The seed feeding module is a feeding funnel 1, correlation sensors are symmetrically arranged at the top end of the feeding funnel 1, a buzzer alarm is arranged on the outer wall of the feeding funnel 1, the correlation sensors and the buzzer alarm are connected with a control module through a circuit, when excessive seeds in the feeding funnel 1 are accumulated, the sensors transmit signals to the control module when the correlation sensors are blocked, and the control module controls the buzzer alarm to alarm.
The seed sorting module comprises a plurality of horizontal grid sample distributors and a plurality of conveying pipelines 3, is used for conveying seeds to the plurality of conveying pipelines 3 for screening, is used for assisting in realizing single-grain screening of the seeds, the number of discharge ports of the horizontal grid sample distributors is determined by sorting efficiency, and the plurality of horizontal grid sample distributors and the plurality of discharge ports can be arranged according to sorting requirements. In this embodiment, the seed divides the material module to include divide appearance ware one 2, two conveying pipeline 3 and two divide appearance ware two 4, divide the feed inlet of appearance ware one 2 to be linked together with the discharge gate of feed hopper 1, divide appearance ware one 2 to be provided with two discharge gates, divide two discharge gates of appearance ware one 2 to all be linked together with the feed inlet of conveying pipeline 3, the discharge gate of conveying pipeline 3 all is linked together with the feed inlet of appearance ware two 4.
The optical detection module comprises a detection channel 6, a light source 12 and optical detectors 11, wherein the light source 12 and the optical detectors 11 are arranged in the detection channel 6, specifically, as shown in fig. 5, the light source 12 and the optical detectors 11 are positioned on the same side of the seed to be detected, the plurality of optical detectors 11 are arranged along the light path reflection direction by taking detection points of the seed as the center, the seed to be detected is detected when being positioned at the sphere center, the optical detectors 11 collect reflection signals of the seed at the same time, and the internal quality of the seed is judged through model classification.
The seed feeding module, the seed singulation module, the light source 12, the optical detector 11 and the separation module are all in circuit connection with the control module, and the quality condition inside the seeds can be detected by detecting near infrared light of the seeds in real time.
As a preferred embodiment of the present invention, the seed singulation module is a centrifugal seed feeder 5.
The separation module includes screening pipe 7 and sieving mechanism 8, and the feed inlet of detecting passageway 6 is linked together with centrifugal confession kind machine 5, and the discharge gate of detecting passageway 6 is linked together with screening pipe 7, and sieving mechanism 8 sets up the intersection at screening pipe 7, and sieving mechanism 8 and control module circuit connection.
As the preferred embodiment of the invention, the screening device 8 is a winnowing device, the winnowing device comprises a wind bin, a screening fan and an air duct, the screening fan is in circuit connection with the control module, the screening fan is arranged in the wind bin, an air inlet of the air duct is communicated with the wind bin, and an air outlet of the air duct is arranged at an intersection of the screening pipe 7.
Example 2
As shown in fig. 6, the difference between the present embodiment and embodiment 1 is that the light source 12 and the optical detector 11 are located at different sides of the seed to be measured, the light beam emitted by the light source 12 is received by the optical detector 11 after passing through the seed, each optical detector 11 collects the transmission signal of the seed, and the internal quality of the seed is determined by model classification.
Example 3
The difference between this embodiment and embodiment 1 is that the screening device 8 in this embodiment includes solenoid valve and pushing cylinder, pushing cylinder passes through solenoid valve and control module circuit connection, pushing cylinder sets up at the intersection of screening pipe 7, screens the seed through the mode of pushing, when good seed falls, pushing cylinder does not act, the seed enters into appointed collection storehouse 10 along pipeline 9, when the seed of bad quality falls, control module control pushing cylinder's ejector pin stretches out, the ejecting separation of seed of bad quality, later enters into another collection storehouse through pipeline 9.
Example 4
As shown in fig. 7, the difference between this embodiment and embodiment 1 is that, a filter fan 13 is further disposed on one side of the first sample divider 2 in this embodiment, the filter fan 13 is connected with the control module through a circuit, a dust removing channel 15 is disposed on the other side of the first sample divider, a filter screen 14 is disposed at a connection port between the dust removing channel 15 and the inner wall, a dust storage barrel 16 is connected to the other end of the dust removing channel 15, when seeds enter the sorting grid of the first sample divider 2 from the feeding funnel, the filter fan is started to blow impurities doped in the seeds, fallen and broken seed coats and dust to the filter screen 14, primary filtration of the seeds is achieved, and the fallen seeds are not affected, so that the dust in the seeds shields the light source 12 and the optical detector 11, and errors in screening the seeds can be effectively avoided.
While the foregoing description of the embodiments of the present invention has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the invention, but rather, it is intended to cover all modifications or variations within the scope of the invention as defined by the claims of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311689609.XA CN118403793A (en) | 2023-12-11 | 2023-12-11 | A vertical centrifugal high-throughput seed sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311689609.XA CN118403793A (en) | 2023-12-11 | 2023-12-11 | A vertical centrifugal high-throughput seed sorting device |
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| Publication Number | Publication Date |
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| CN118403793A true CN118403793A (en) | 2024-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311689609.XA Pending CN118403793A (en) | 2023-12-11 | 2023-12-11 | A vertical centrifugal high-throughput seed sorting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119054540A (en) * | 2024-08-28 | 2024-12-03 | 广州市港旅农业科技有限公司 | A fruit and vegetable cultivation device and application method thereof |
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| KR20190009507A (en) * | 2017-07-19 | 2019-01-29 | 농업회사법인 바로농산 주식회사 | Grain manufacture device |
| CN110231341A (en) * | 2019-04-29 | 2019-09-13 | 中国科学院合肥物质科学研究院 | A kind of rice paddy seed underbead crack on-line measuring device and its detection method |
| CN112024421A (en) * | 2020-07-07 | 2020-12-04 | 广东省现代农业装备研究所 | Seed sorting system |
| CN213223325U (en) * | 2020-08-21 | 2021-05-18 | 广西皓凯生物科技有限公司 | A double-layer seed color sorter |
| CN116764981A (en) * | 2023-02-06 | 2023-09-19 | 北京林业大学 | Seed defect detection sorting system |
| CN117139173A (en) * | 2023-09-08 | 2023-12-01 | 山东省烟台市农业科学研究院(山东省农业科学院烟台市分院) | Wheat seed sorting equipment and sorting method thereof |
-
2023
- 2023-12-11 CN CN202311689609.XA patent/CN118403793A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190009507A (en) * | 2017-07-19 | 2019-01-29 | 농업회사법인 바로농산 주식회사 | Grain manufacture device |
| CN110231341A (en) * | 2019-04-29 | 2019-09-13 | 中国科学院合肥物质科学研究院 | A kind of rice paddy seed underbead crack on-line measuring device and its detection method |
| CN112024421A (en) * | 2020-07-07 | 2020-12-04 | 广东省现代农业装备研究所 | Seed sorting system |
| CN213223325U (en) * | 2020-08-21 | 2021-05-18 | 广西皓凯生物科技有限公司 | A double-layer seed color sorter |
| CN116764981A (en) * | 2023-02-06 | 2023-09-19 | 北京林业大学 | Seed defect detection sorting system |
| CN117139173A (en) * | 2023-09-08 | 2023-12-01 | 山东省烟台市农业科学研究院(山东省农业科学院烟台市分院) | Wheat seed sorting equipment and sorting method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119054540A (en) * | 2024-08-28 | 2024-12-03 | 广州市港旅农业科技有限公司 | A fruit and vegetable cultivation device and application method thereof |
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Effective date of registration: 20240815 Address after: No.261, Wushan Road, Shipai, Guangzhou, Guangdong 510000 Applicant after: Guangdong Modern Agricultural Equipment Research Institute Country or region after: China Applicant after: Shenzhen Modern Agricultural Equipment Research Institute Address before: 518022 No.39 Guiyuan Road, Guiyuan Street, Luohu District, Shenzhen, Guangdong Province Applicant before: Shenzhen Modern Agricultural Equipment Research Institute Country or region before: China |