CN109499914A - A kind of Coal Gangues Automation Selection System based on artificial intelligence - Google Patents
A kind of Coal Gangues Automation Selection System based on artificial intelligence Download PDFInfo
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- CN109499914A CN109499914A CN201811214182.7A CN201811214182A CN109499914A CN 109499914 A CN109499914 A CN 109499914A CN 201811214182 A CN201811214182 A CN 201811214182A CN 109499914 A CN109499914 A CN 109499914A
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- Prior art keywords
- artificial intelligence
- conveyer belt
- coal
- industrial camera
- collection device
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Classifications
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- 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
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- 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
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- 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
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- Sorting Of Articles (AREA)
- Control Of Conveyors (AREA)
Abstract
A kind of Coal Gangues Automation Selection System based on artificial intelligence, belongs to cleaning unit, including main belt, decentralized institution, divides conveyer belt, the first industrial camera, executing agency, spoil collection device, coal collection device and control system.One end of main belt reaches decentralized institution overcentre, has baffle around decentralized institution, has multiple discharge ports on baffle.Conveyer belt is divided to be distributed in around decentralized institution, divide conveyer belt opposite with discharge port, dividing the side of conveyer belt has the first industrial camera and executing agency, dividing the other end of conveyer belt has coal collection device, first industrial camera is fixed on above executing agency, spoil collection device is located at the other side for dividing conveyer belt, and spoil collection device is opposite with executing agency.Separation system of the invention, material dispersion is abundant, and the sorting of control gangue is carried out using artificial intelligence, and sharpness of separation and the efficiency of separation are high, and the working condition of whole system can be adjusted according to material quantity, reduces power consumption.
Description
Technical field
The present invention relates to cleaning units, and in particular to a kind of Coal Gangues Automation Selection System based on artificial intelligence.
Background technique
Coal separation be had in coal production process carry out processing step, discharge refuse be again coal preparation technique important step it
One.Currently, China's major part coal production still uses the behindhand type of artificial discharge refuse, not only under labor efficiency, manually
At high cost, in addition security risk is more also to will receive the influences of a variety of human factors, influences whole production efficiency and last
Separation results.In addition, in gangue intelligence sorting field, most of inventions all there is also different defects, including
Have: single conveyer belt by carrying out sorting spoil using gripper after photo array, one side photo array mode discrimination compared with
It is low, it can not more accurately differentiate and produce coal and spoil, so that sorting effect is bad；On the other hand, gripper is individually transmitting
When band sorting, if coming muti-piece material simultaneously, effectively it can not be sorted, affect whole work effect
Rate.Patent CN106269576A discloses a kind of Automatic Selection System of Waste Rock from Coal Bulk and method, is taken pictures by industrial camera and identifies coal
Spoil restarts spray gun for spoil and blows into spoil receiving hopper.This sorting mode overcomes lacking for gripper to a certain extent
It falls into, it is not high but there are still the efficiencies of separation, it is difficult to while to the defect that muti-piece material is sorted.In order to improve coal gangues automation selection
Mode, improve the efficiency of separation and sharpness of separation, urgent need wants a kind of efficient and convenient, and the preferable coal gangues automation selection side of separating effect
Method and equipment.
Summary of the invention
The purpose of the present invention is to provide a kind of Coal Gangues Automation Selection Systems based on artificial intelligence, to improve point of gangue
Select efficiency and sharpness of separation.
To realize the above goal of the invention, technical scheme is as follows:
A kind of Coal Gangues Automation Selection System based on artificial intelligence, including main belt, decentralized institution, divide conveyer belt, first
Industrial camera, executing agency, spoil collection device, coal collection device and control system, wherein one end of main belt reaches
Decentralized institution overcentre；There is baffle, baffle is fixed on barrier support, and there are n to go out on baffle around decentralized institution
Material mouth, n are natural number and n >=3；N are divided conveyer belt to be distributed in around decentralized institution, and n are divided one end of conveyer belt a with n respectively
Discharge port is opposite, and the side of conveyer belt is divided to have the first industrial camera and executing agency, and the other end of conveyer belt is divided to have coal
Collection device, the first industrial camera are fixed on above executing agency, and spoil collection device is located at the other side for dividing conveyer belt, spoil
Collection device is opposite with executing agency；The data output end of first industrial camera respectively with the data input pin phase of control system
Even, the data output end of control system is connected with executing agency respectively.
Technical solution as a further improvement of that present invention, the decentralized institution include turntable and driving device, driving dress
Setting in turntable lower part, driving device drives turntable rotation.
Technical solution as a further improvement of that present invention, described that conveyer belt is divided to be 18,18 points of conveyer belts are described
At circular array around decentralized institution.
Technical solution as a further improvement of that present invention, the executing agency are electric putter.
Technical solution as a further improvement of that present invention, first industrial camera and the executing agency are 2,
2 the first industrial cameras are separately fixed above 2 executing agencies.
Technical solution as a further improvement of that present invention is also equipped with automatic sluice gate, automatic sluice gate on the discharge port
Control terminal be connected with the data output end of the control system.
Technical solution as a further improvement of that present invention, further includes the second industrial camera, and the second industrial camera is fixed on
Above the main belt, the data output end of the second industrial camera is connected with the data input pin of the control system.
Technical solution as a further improvement of that present invention, the control system are made of computer and PLC, and described first
Industrial camera and second industrial camera are connected with the data input pin of computer respectively, the data output end of computer with
The data input pin of PLC is connected, and the data output end of PLC is connected with the executing agency.
Compared with prior art, a kind of beneficial effects of the present invention: coal gangues automation selection based on artificial intelligence of the invention
System, material dispersion is abundant, and sharpness of separation and the efficiency of separation are high；The sorting that control gangue is carried out using artificial intelligence, can be with
Effectively increase the precision and speed of whole system sorting；It can be according to the control whole system of the change intelligence of material quantity
Working condition prevents equipment from dallying, and reduces power consumption.
Detailed description of the invention
Fig. 1 is that the structure of one of the embodiment of the present invention Coal Gangues Automation Selection System based on artificial intelligence of 18 accesses is shown
It is intended to；
Fig. 2 is the vertical view of one of the embodiment of the present invention Coal Gangues Automation Selection System based on artificial intelligence of 18 accesses
Figure；
Fig. 3 is the work flow diagram of the control system in the embodiment of the present invention；
In figure, 1- main belt, 2- turntable, 3- divides conveyer belt, 4- electric putter, 5- baffle, 6- spoil collection device, 7- coal
Charcoal collection device, the second industrial camera of 801-, the first industrial camera of 802-.
Specific embodiment:
The present invention is described further with reference to the accompanying drawings.
Embodiment
As illustrated in fig. 1 and 2, a kind of Coal Gangues Automation Selection System based on artificial intelligence of 18 access, including main belt 1,
Decentralized institution divides conveyer belt 3, the first industrial camera 802, electric putter 4, spoil collection device 6, coal collection device 7 and control
System.
Decentralized institution includes turntable 2 and driving device, and driving device is located at 2 lower part of turntable, and driving device drives turntable 2 to revolve
Turn.One end of main belt 1 reaches 2 overcentre of turntable, and the other end of main belt 1 is feeding inlet.Have around turntable 2
Baffle 5, baffle 5 are fixed on barrier support, are had 18 discharge ports on baffle 5, are equipped with automatic sluice gate on discharge port, automatically
The control terminal of sluice gate is connected with the data output end of control system.
18 points of conveyer belts 3 surround circular array around decentralized institution 2, divide one end of conveyer belt 3 respectively with discharge port
Upper surface that is corresponding, dividing the upper surface of conveyer belt 3 to be slightly below turntable 2.Divide the side of conveyer belt 3 that there are 2 first industrial phases
4,2 the first industrial cameras 802 of machine 802 and 2 electric putter are separately fixed at 2 electric putters, 4 top.Divide the another of conveyer belt 3
End has coal collection device 7.First industrial camera 802 is fixed on 4 top of electric putter, and spoil collection device 6 is located at a point transmission
With 3 other side, spoil collection device 6 and electric putter 4 are opposite.The data output end of first industrial camera 802 respectively with control
The data input pin of system is connected, and the data output end of control system is connected with electric putter 4 respectively.Second industrial camera 801 is solid
It is scheduled on 1 top of main belt, the data output end of the second industrial camera 801 is connected with the data input pin of control system.
As shown in figure 3, control system is mainly by computer, PLC controller composition.When each industrial camera (801,802)
When the picture taken is passed in computer, computer can be handled image.Processing result is passed to people by computer
In the deep learning network of work intelligence, the voluntarily study of artificial intelligence is carried out.In addition, processing result can also be passed to judging module
In, processing result and threshold value are compared judging module, provide corresponding control signal, are passed in PLC module.PLC module
Again to the folding of the automatic sluice gate of conveyer belt, the speed of main belt 1, the revolving speed of turntable 2, the speed and electric putter 4 of dividing transmission belt 3
It is controlled accordingly, completes entire sorting work.In addition, control system can also detect the result of sorting, will test
As a result it is back in depth intelligent algorithm, artificial intelligence is made to have a corresponding judgement, then root to the working result of system
It is judged that as a result, it is appropriate adjust judging module in different threshold values and speed, to reach better separation results and system
Eco-power balance.
Coal Gangues Automation Selection System working principle of 18 access of one kind based on artificial intelligence of the invention is as follows:
Material is transferred on decentralized institution 2 from feeding inlet by belt feeder by main belt 1.Material falls to decentralized institution
It is rotated after on 2 with turntable 2, under the influence of centrifugal force, material disperses around.The material that can will be packed together in this way
Many aliquots are dispersed into, the sorting work of next gangue is more advantageous to.The material being dispersed, by baffle 5
Discharge port enters on point conveyer belt 3.Material has been the state scattered by decentralized institution 2, control system adjustment gear at this time
The opening quantity of automatic sluice gate enables the queuing of material one by one to enter and divides conveyer belt 3, in order to following electric putter 4
Sorting.
When material passes through electric putter 4, the first industrial camera 802 shoots the photo of material, is known in incoming computer
Not, if the material detected is coal, electric putter 4 is failure to actuate, and material collects dress along dividing conveyer belt 3 to be transported to coal
It sets in 7.If the material detected is that spoil stretches out electric putter after electric putter 4 receives instruction.Electric putter can be spoil
It is dropped down onto spoil collection device 6 from dividing above conveyer belt 3 to push away.Electric putter structure is simple, can in complicated coal mine sorting environment
It with more stable effective, and acts fast, will not interfere with next sorting work.Due to being arranged on each dispersion conveyer belt 3
Two electric putters 4 can guarantee that second electricity pushes away when first electric putter 4 fails to be in time for pushing down all spoils in this way
The spoil that bar 4 can continue to miss pushes down.The success rate of entire sorting work increased in this way, significantly more efficient separation are produced coal
Spoil between charcoal.
The material that passes through on second industrial camera 801 shooting main belt 1, when detecting the material mistake on main belt 1
When more, just corresponding more some conveyer belt baffles 5 of opening, make that conveyer belt 3 and electric putter 4 is more divided to work, increase system
The working efficiency of system.When detecting that the material on main belt 1 is less, the automatic sluice gate of a part and corresponding point of biography are just closed
Band 3 is sent, the energy can be reduced in this way and wasted, more economically.First industrial camera 802 shoots and divides conveyer belt before electric putter 4
Material on 3, on the one hand the first industrial camera 801 can transmit material signal and be identified to computer, on the other hand, work as inspection
When can not timely spoil be pushed down by measuring electric putter 4, once main belt 1 and the biography of conveyer belt 3 can be divided with appropriate adjustment
Pass speed.
Intelligent algorithm includes following steps.Firstly, divide the speed of main belt 1 to the speed of conveyer belt 3,
The threshold value that the revolving speed and electric putter 4 of turntable 2 judge whether it is spoil is set as function argument, is set as to the judgement that separation results are set
Function result.All independents variable are directed to, are needed based on experience value, artificial carries out parameter initialization to it.Initialization knot
After beam, whole system is started to work, and separation results are back among the learning network of artificial intelligence.According to separation results,
Parameter artificially specified before adjustment.For example, needing to change if having found more coal in spoil collection device 6
Judge the threshold value of spoil.If detecting that excessive material has little time sorting and just enters in coal collection device 7, needs to reduce and divide
The speed of conveyer belt 3.If detecting that the material of main belt 1 is more, need to open more automatic sluice gates, and reduce master
The speed of conveyer belt 1 increases the revolving speed of turntable 2.Control system is by continuously adjusting different parameters, so that separation results are slow
Slow is accurate and quick.After entire separation system works the sufficiently long time, intelligent algorithm just has collected enough
The data about independent variable and result, the functional image of a multidimensional can be generated.For functional image, parameters are sought
Partial derivative, can so that algorithm intelligence determine how change independent variable parameter can just obtain better result.So far, whole
A artificial intelligence learning network just has the ability of intelligent control Coal Gangues Automation Selection System.Control coal is carried out using artificial intelligence
The sorting of spoil can effectively increase the precision and speed of whole system sorting, can also be according to the change intelligence of material quantity
The working condition of the control whole system of energy, prevents the idle running of equipment, reduces the loss of power.
Claims (8)
1. a kind of Coal Gangues Automation Selection System based on artificial intelligence, which is characterized in that including main belt, decentralized institution, point biography
Send band, the first industrial camera, executing agency, spoil collection device, coal collection device and control system, wherein
One end of main belt reaches decentralized institution overcentre；
There is baffle, baffle is fixed on barrier support, has n discharge port on baffle, n is natural number around decentralized institution
And n >=3；
N are divided conveyer belt to be distributed in around decentralized institution, and n are divided one end of conveyer belt opposite with n discharge port respectively, point transmission
The side of band has the first industrial camera and executing agency, and the other end of conveyer belt is divided to have coal collection device, the first industry
Camera is fixed on above executing agency, and spoil collection device is located at the other side for dividing conveyer belt, spoil collection device and execution machine
Structure is opposite；
The data output end of first industrial camera is connected with the data input pin of control system respectively, the data output of control system
End is connected with executing agency respectively.
2. a kind of Coal Gangues Automation Selection System based on artificial intelligence according to claim 1, which is characterized in that the dispersion
Mechanism includes turntable and driving device, and driving device is located at turntable lower part, and driving device drives turntable rotation.
3. a kind of Coal Gangues Automation Selection System based on artificial intelligence according to claim 1, which is characterized in that described point of biography
Sending band is 18, and 18 points of conveyer belts surround circular array around the decentralized institution.
4. a kind of Coal Gangues Automation Selection System based on artificial intelligence according to claim 1, which is characterized in that the execution
Mechanism is electric putter.
5. a kind of Coal Gangues Automation Selection System based on artificial intelligence according to claim 1, which is characterized in that described first
Industrial camera and the executing agency are 2, and 2 the first industrial cameras are separately fixed above 2 executing agencies.
6. a kind of Coal Gangues Automation Selection System based on artificial intelligence according to claim 1, which is characterized in that the discharging
It is also equipped with automatic sluice gate on mouthful, the control terminal of automatic sluice gate is connected with the data output end of the control system.
7. a kind of Coal Gangues Automation Selection System based on artificial intelligence according to claim 1, which is characterized in that further include
Two industrial cameras, the second industrial camera are fixed on above the main belt, the data output end of the second industrial camera with it is described
The data input pin of control system is connected.
8. a kind of Coal Gangues Automation Selection System based on artificial intelligence according to claim 1, which is characterized in that the control
System is made of computer and PLC, and first industrial camera and second industrial camera are defeated with the data of computer respectively
Enter end to be connected, the data output end of computer is connected with the data input pin of PLC, the data output end of PLC and the execution machine
Structure is connected.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058692A (en) * | 2019-06-11 | 2020-12-11 | 中国科学院沈阳自动化研究所 | Multistage ore dressing production line |
| CN112354900A (en) * | 2020-11-05 | 2021-02-12 | 辽宁工程技术大学 | Visual identification and separation system for underground coal mine belt conveyor |
| CN114247626A (en) * | 2021-12-21 | 2022-03-29 | 安徽理工大学 | Coal gangue separation equipment |
| CN114535126A (en) * | 2022-01-28 | 2022-05-27 | 太原理工大学 | Intelligent coal gangue sorting device based on continuous transportation of underground coal mine rubber belt |
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| CN112058692A (en) * | 2019-06-11 | 2020-12-11 | 中国科学院沈阳自动化研究所 | Multistage ore dressing production line |
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