CN208495027U - Crop kernel simple grain sorting unit - Google Patents
Crop kernel simple grain sorting unit Download PDFInfo
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- CN208495027U CN208495027U CN201820580681.7U CN201820580681U CN208495027U CN 208495027 U CN208495027 U CN 208495027U CN 201820580681 U CN201820580681 U CN 201820580681U CN 208495027 U CN208495027 U CN 208495027U
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Abstract
It includes monitor station, image acquisition units, feeding mechanism and material storage mechanism that the utility model, which provides a kind of crop kernel simple grain sorting unit, monitor station is for placing crop kernel to be sorted, image acquisition units are located above monitor station, for obtaining the image of crop kernel to determine the rank of crop kernel, feeding mechanism is located at side of the monitor station far from material storage mechanism, material storage mechanism includes several accommodating chambers, and the crop kernel of the different stage after sorting is pushed by feeding mechanism and deposits in different accommodating chambers.The utility model obtains the image of single seed on monitor station by image acquisition units, it is sent in accommodating chamber after analysis deciding grade and level by feeding mechanism, accuracy is high, and the crop kernel of different stage is sent into different accommodating chambers and is stored, and multipass sort is easy to implement.
Description
Technical field
The utility model relates to field of agricultural production technologies more particularly to a kind of crop kernel simple grain sorting units.
Background technique
For crops when carrying out quality inspection, purchase, seed separation, it is fixed often to need to carry out the condition of crop kernel to screen
Grade.Especially seed separation, need to reject in seed production process mixed different crop or different variety seeds and it is not full,
It damages by worms or the seed of deterioration, to improve germination percentage, activity and the purity of seed.Current seed separation device is mostly batch point
Choosing, AMS series color selector such as in the market, first obtains seed coat color, and the seed of color exception is then rejected by spray valve, is realized
Seed scalping；DZL-15 type grain classification, by sieve by various cereal, beans or other granular substances according to large, medium and small point
Class.
The above equipment realizes quickly sorting, preliminary classification, but belongs to scalping, can not refine control simple grain crop seed
The sorting of grain, systematic error are big.For the simple grain sorting that needs refine, such sorting unit systematic error is too big, can not
Accomplish finely to sort.In addition, existing simple grain screening installation is mostly to make crop seed by a horizontally moving device such as conveyer belt
Grain is dished out with certain level initial velocity, then changes the motion profile of object by air-jet device, is fallen into specified region, is reached sorting
Purpose.It is lower that this kind of screening installation generally sorts series, and seed can only be divided into two-stage or three-level.For example China's utility model is special
Sharp CN104209281A sets up identification device in transmission belt, and fragment is mobile with transmission belt, by identification device, completes to know
Not.Fragment reaches transmission end of tape and dishes out, and according to the structure of identification, opens the motion profile that nozzle changes fragment, falls in advance,
Complete sorting.In Chinese utility model patent CN103260776A, also in being detected in transmission belt, by before detection
End increases air supply device, so that fragment is come to farther, increases fragment parabolic distance；Increase by one group of jet dress during parabolic
It sets, can be realized three-level sorting；But it is limited by its cast, is unable to complete multipass sort.
Utility model content
(1) technical problems to be solved
The purpose of the utility model is to provide a kind of crop kernel simple grain sorting units, to realize multistage point of precision
Choosing.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of crop kernel simple grain sorting unit, the crop
Seed simple grain sorting unit includes monitor station, image acquisition units, feeding mechanism and material storage mechanism, and the monitor station is for placing
Crop kernel to be sorted, described image acquisition unit is located above the monitor station, for obtaining the figure of the crop kernel
As the rank to determine the crop kernel, the feeding mechanism is located at one of the monitor station far from the material storage mechanism
Side, the material storage mechanism include several accommodating chambers, and the crop kernel of the different stage after sorting is pushed away by the feeding mechanism
It moves and deposits in the different accommodating chambers.
Further, the material storage mechanism includes classification case, and the classification case includes several partitions, and several partitions will
The classification case is separated into several mutually independent accommodating chambers.
Further, the material storage mechanism further includes turntable and driving unit, and the driving unit is connected with the turntable
To drive the turntable to rotate, the classification case is fixedly connected with the turntable.
Further, the classification case is cylindrical, and several partitions extend around along the center of the classification case,
The accommodating chamber is divided into multiple sector-shaped compartments.
Further, the driving unit is stepper motor, and the material storage mechanism further includes pedestal, the driving unit peace
On the base, the pedestal is fixedly connected dress with the turntable.
Further, the monitor station includes table top, baffle and feeder pipe, the baffle, the feeder pipe respectively with institute
It states table top to be fixedly connected, sensor is installed on the table top, obtain the crop seed for triggering described image acquisition unit
The image of grain, the feed inlet of the feeder pipe are located at the junction of the baffle and the table top, the discharge port of the feeder pipe
It is opposite with the accommodating chamber.
Further, the sensor is photoelectric sensor.
Further, the baffle includes arc panel and two wing plates, and two wing plate is separately fixed at the arc panel
Both ends simultaneously V-shaped extend outwardly.
Further, the feeding mechanism is pneumatic spray gun, and the muzzle of the pneumatic spray gun is towards the monitor station.
Further, the crop kernel simple grain sorting unit further includes feed mechanism for seed and automatic controller, the feed mechanism for seed
Positioned at the detection platform side, for crop kernel simple grain to be discharged into the monitor station, the automatic controller is used for basis
Described image acquisition unit acquisition image data be analyzed and processed and control the feed mechanism for seed, the feeding mechanism with it is described
The movement of material storage mechanism.
(3) beneficial effect
The utility model obtains the image of single seed on monitor station by image acquisition units, by sending after analysis deciding grade and level
Material mechanism is sent in accommodating chamber, and accuracy is high, and the crop kernel of different stage is sent into different accommodating chambers and is stored up
It deposits, is easy to implement multipass sort.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the utility model crop kernel simple grain sorting unit；
Fig. 2 is the structural schematic diagram of material storage mechanism shown in Fig. 1 and monitor station；
Fig. 3 is the top view of material storage mechanism shown in Fig. 1 and monitor station.
In figure: 1, monitor station；11, table top；12, baffle；13, feeder pipe；2, feeding mechanism；3, image acquisition units；4,
Material storage mechanism；41, it is classified case；42, turntable；43, driving unit；44, pedestal；45, partition；46, accommodating chamber；47, card slot.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Crop kernel simple grain sorting unit as shown in Figs. 1-3, including feed mechanism for seed (not shown), monitor station 1, feeding mechanism
2, image acquisition units 3, material storage mechanism 4 and automatic controller (not shown).Feed mechanism for seed is located at 1 side of monitor station, for that will make
Object seed simple grain is discharged into monitor station 1, and image acquisition units 3 carry out Image Acquisition to simple grain crop kernel, and feeding mechanism 2 is by image
Crop kernel after acquisition is sent into material storage mechanism 4, and automatic controller carries out at centralized control and data the operation of whole device
Reason.
Wherein, monitor station 1 includes table top 11, baffle 12 and feeder pipe 13, and baffle 12 and feeder pipe 13 are solid with table top 11
Fixed connection.Preferably, baffle 12 is vertical with table top 11 with feeder pipe 13.Table top 11 is rounded, is equipped with sensor thereon, passes
Sensor is photoelectric sensor, can perceive the crop kernel in particular range.When sensor perceives specific region on table top 11
When inside having crop kernel, triggering image acquisition units 3 obtain crop kernel image.Baffle 12 includes arc panel and two wing plates,
Two wing plates are fixed on arc board ends and are flared out, and arc panel is located at feeder pipe 13 close to the side of material storage mechanism 4.It is keeping off
Under the blocking of plate 12, the crop kernel into 4 feeding process of material storage mechanism of feeding mechanism 2 can be effectively prevented and fly out table top 11, really
It protects crop kernel and drops into feeder pipe 13.
Specifically, feeding mechanism 2 is pneumatic spray gun, and muzzle is towards monitor station 1, for will test the crop seed on platform 1
Grain is sent into feeder pipe 13.
Specifically, image acquisition units 3 are camera, obtain the image of the simple grain crop kernel on monitor station 1, then will figure
As information reaches automatic controller, automatic controller analyzes photo rgb value by image processing techniques, determines crop seed
The grade of grain.
Specifically, material storage mechanism 4 includes classification case 41, turntable 42, driving unit 43 and pedestal 44.It is set in classification case 41
There are several partitions 45, several partitions 45 will be classified case 41 and be separated into several mutually independent accommodating chambers 46, and each accommodating chamber 46 is contained
The crop kernel of a rank is put, i.e. the quantity of accommodating chamber 46 is not less than the rank that crop kernel divides.Specifically, it is classified case 41
For cylindrical shape, partition 45 extends around along cylindrical center, so that classification case 41 to be separated into the chamber of several sectors.It needs
It is bright, classification case 41 or other shapes.Classification case 41 is equipped with the card slot 47 axially extended, correspondingly, in turntable
42 are equipped with the protrusion to match with card slot 47, and card slot 47 is connected in protrusion so that will be classified case 41 is fixed on turntable 42.It drives
Moving cell 43 is stepper motor, is fixedly installed in pedestal 44.The motor shaft of the stepper motor is connected with turntable 42 to drive turntable
42 rotations are in different accommodating chambers 46 below the outlet of feeder pipe 13 to drive classification case 41 to rotate.
Specifically, the crop kernel image that automatic controller obtains image acquisition units 3 is analyzed and processed determining work
The rank of object seed, and the rotation of driving unit 43 is controlled, make the accommodating chamber 46 of the rank for the exit of feeder pipe 13.
By taking crop kernel level Four color sorting as an example, crop kernel is discharged into monitor station 1 by feed mechanism for seed simple grain.It is installed on table top 11
Sensor perceive crop kernel information, and trigger image acquisition units 3 and shot, obtain crop kernel image.Pass through biography
Contribute's image is transferred to automatic controller and is analyzed using image processing techniques photo rgb value, determines the crop kernel pair
The grade answered issues control signal driving driving unit 43 and rotates.It is classified case 41 and at least four accommodating chambers is separated by partition 45
46, the crop kernel of four ranks is placed in different accommodating chambers 46.Preferably, there are four accommodating chamber 46, each accommodating chambers
46 hold a kind of crop kernel of rank, to economize on resources, reduce cost.Specifically, if judging, its grade for level-one, is opened
Crop kernel, is sent into an accommodating chamber 46 of classification case 41, completes the sorting of the crop kernel by dynamic feeding mechanism 2.Start seeding
Device is discharged into next crop kernel, analyzes it, if not level-one, then driving unit 43 drives turntable 42, classification case 41
It rotates clockwise, starts feeding mechanism 2, which is sent into another accommodating chamber 46 of classification case 41, completes the crop
The sorting of seed.Wherein, driving unit 43 drive turntable 42, classification case 41 rotate angle according to adjacent crop kernel twice it
Between rank difference specific determine.
The crop kernel simple grain sorting unit obtains the image of single seed on monitor station 1 by image acquisition units 3, from
Movement controller is sent in accommodating chamber 46 after analyzing determining rank by feeding mechanism 2, by carrying out to crop kernel by grain
The crop kernel of different stage, is stored in different accommodating chambers 46, user can select to hold according to actual needs by analysis deciding grade and level
Receive the quantity of chamber 46.Whole device accuracy is high, is conducive to improve the accuracy of sorting and is easy to implement multipass sort.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of crop kernel simple grain sorting unit, which is characterized in that the crop kernel simple grain sorting unit include monitor station,
Image acquisition units, feeding mechanism and material storage mechanism, the monitor station for placing crop kernel to be sorted, adopt by described image
Collect unit to be located above the monitor station, for obtaining the image of the crop kernel with the rank of the determination crop kernel,
The feeding mechanism is located at side of the monitor station far from the material storage mechanism, and the material storage mechanism includes several accommodating chambers,
The crop kernel of different stage after sorting is pushed by the feeding mechanism and deposits in the different accommodating chambers.
2. crop kernel simple grain sorting unit according to claim 1, which is characterized in that the material storage mechanism includes classification
Case, the classification case includes several partitions, and the classification case is separated into several mutually independent appearances by several partitions
Receive chamber.
3. crop kernel simple grain sorting unit according to claim 2, which is characterized in that the material storage mechanism further includes turning
Disk and driving unit, the driving unit are connected to drive the turntable to rotate with the turntable, the classification case and described turn
Disk is fixedly connected.
4. crop kernel simple grain sorting unit according to claim 2 or 3, which is characterized in that the classification case is in cylinder
Shape, several partitions extend around along the center of the classification case, and the accommodating chamber is divided into multiple sector-shaped compartments.
5. crop kernel simple grain sorting unit according to claim 3, which is characterized in that the driving unit is stepping electricity
Machine, the material storage mechanism further include pedestal, and the driving unit is mounted on the base, and the pedestal is fixed with the turntable
Connection.
6. crop kernel simple grain sorting unit according to claim 2, which is characterized in that the monitor station include table top,
Baffle and feeder pipe, the baffle, the feeder pipe are fixedly connected with the table top respectively, and sensing is equipped on the table top
Device, the image of the crop kernel is obtained for triggering described image acquisition unit, and the feed inlet of the feeder pipe is located at described
The junction of baffle and the table top, the discharge port of the feeder pipe are opposite with the accommodating chamber.
7. crop kernel simple grain sorting unit according to claim 6, which is characterized in that the sensor is photoelectric sensing
Device.
8. crop kernel simple grain sorting unit according to claim 6, which is characterized in that the baffle include arc panel with
Two wing plates, two wing plate are separately fixed at the both ends of the arc panel and V-shaped extend outwardly.
9. crop kernel simple grain sorting unit according to claim 1, which is characterized in that the feeding mechanism is pneumatic spray
Rifle, the muzzle of the pneumatic spray gun is towards the monitor station.
10. crop kernel simple grain sorting unit according to claim 1, which is characterized in that the crop kernel simple grain point
Screening device further includes feed mechanism for seed and automatic controller, and the feed mechanism for seed is located at the monitor station side, is used for crop kernel list
Grain is discharged into the monitor station, and the automatic controller according to the image data that described image acquisition unit acquires for being analyzed
Handle and control the movement of the feed mechanism for seed, the feeding mechanism and the material storage mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820580681.7U CN208495027U (en) | 2018-04-23 | 2018-04-23 | Crop kernel simple grain sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820580681.7U CN208495027U (en) | 2018-04-23 | 2018-04-23 | Crop kernel simple grain sorting unit |
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| Publication Number | Publication Date |
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| CN208495027U true CN208495027U (en) | 2019-02-15 |
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ID=65297781
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| CN201820580681.7U Active CN208495027U (en) | 2018-04-23 | 2018-04-23 | Crop kernel simple grain sorting unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299176A (en) * | 2020-04-03 | 2020-06-19 | 华中农业大学 | Cottonseed sorting device |
| CN112474387A (en) * | 2020-10-19 | 2021-03-12 | 北京科技大学 | Image recognition and automatic sorting device for imperfect grains of raw grains |
| CN113714120A (en) * | 2021-08-31 | 2021-11-30 | 洪翔物流(广州)股份有限公司 | Cross-border commodity classifying device |
-
2018
- 2018-04-23 CN CN201820580681.7U patent/CN208495027U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299176A (en) * | 2020-04-03 | 2020-06-19 | 华中农业大学 | Cottonseed sorting device |
| CN111299176B (en) * | 2020-04-03 | 2021-06-08 | 华中农业大学 | Cottonseed sorting device |
| CN112474387A (en) * | 2020-10-19 | 2021-03-12 | 北京科技大学 | Image recognition and automatic sorting device for imperfect grains of raw grains |
| CN113714120A (en) * | 2021-08-31 | 2021-11-30 | 洪翔物流(广州)股份有限公司 | Cross-border commodity classifying device |
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