CN207529393U - Cleaning table group video image analysis and connect ore deposit point optimizing regulation control system - Google Patents
Cleaning table group video image analysis and connect ore deposit point optimizing regulation control system Download PDFInfo
- Publication number
- CN207529393U CN207529393U CN201721140066.6U CN201721140066U CN207529393U CN 207529393 U CN207529393 U CN 207529393U CN 201721140066 U CN201721140066 U CN 201721140066U CN 207529393 U CN207529393 U CN 207529393U
- Authority
- CN
- China
- Prior art keywords
- ore deposit
- video image
- connect
- image analysis
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model provides cleaning table group video image analysis device, and ore deposit baffle plate device is connect especially in accordance with what analysis data adjust in real time automatically.This method is：High-definition network camera above shaking table carries out Image Acquisition to table ore distribution situation, gathered data is transferred in analysis computer and carries out image processing and analysis, and data command is sent to PLC system, the control motor foundation internal processes being connected with PLC control system make rotating and act and the sprocket wheel being connected with motor is driven to rotate, the chain being used cooperatively moves left and right, opening linear slider movement is driven, the adjustable ore deposit partition board that connects being connected with sliding block moves therewith.Its advantage is to realize adjustment in real time, precisely divides ore deposit, improves shaking table working efficiency, reduce post labor intensity, improves the economic benefit for entirely selecting factory.
Description
Technical field
The utility model is related to a kind of cleaning table group Optimal Control System more particularly to one kind to identify multiple ore dressings simultaneously
Shaking table surface mineral distribution situation and automatic butt ore deposit point carry out the control system of optimal control.
Background technology
Tabling is one of main reselecting method of fine, the important role in re-selection procedure.In China,
It, which is widely used in, sorts tungsten, tin, niobium, tantalum and other rare metals, precious metal ore, is also used for sorting the combined process flow of iron ore
In.
The basic process of tabling is：The flushing water fed by feed trough is paved with the bed surface of lateral inclination, and is formed equal
Even inclined-plane sheet flow.When ore pulp feeds the bed surface back and forth shaken, ore particle shakes in gravity, impulsive force, bed surface and generates
Inertia force and the comprehensive functions such as frictional force under, be loosely layered by density.Meanwhile different densities（Or granularity）Ore particle with
Different speed is moved along bed surface vertical and horizontal.Therefore the angle of their sum velocity deviation shaking direction is also different.Most
Eventually, the ore particle of different densities is distributed on bed surface in fan-shaped, so as to reach centrifugation.The distribution of tabling bed surface mineral is clear
Clear, easily operated, reliable operation, the efficiency of separation are high.For it is thick, scan, operation recovery is up to more than 80%；Valuable mineral and
When gangue dissociates enough, final concentrate and tailing can be once obtained.
At present, well known shaking table generally by bed surface, lateral supertronic mechanism, drive the head of a bed, connect ore deposit chute, to ore deposit feed trough,
Electric control box forms.Shaking table in process of production, needs post worker inspection back and forth, to bed surface mineral distribution situation into pedestrian
Work naked eyes judge, and dock ore deposit partition board and be adjusted correspondingly that the work that this regulative mode not only increases post worker is strong
Degree can also may result in concentrate in this way during the inspection to multiple shaking tables, that is, shaking table group there is a situation where adjusting not in time
Loss or concentrate in adulterate excessive chats and tailing, the grade of product is affected, increase subsequent processing sort it is tired
It is difficult.
Invention content
The utility model carries out manual adjustment in order to which existing cleaning table is overcome to dock ore deposit partition board using post worker
It is insufficient.Manual adjustment connects ore deposit partition board and cannot in real time be adjusted according to bed surface mineral distribution situation, this can cause to connect ore deposit positioning not enough essence
Accurate, production efficiency is lowly, metal recovery rate reduces, post labor intensity increases.
To solve problem above, the utility model monitors bed surface mineral distribution situation using video acquisition mode,
Video pictures are transferred to by interchanger in video image analysis computer, carry out the processing of data in a computer and are divided
Analysis, supervision equipment can accurately position the position for connecing ore deposit partition board in real time, and use stepper motor according to bed surface mineral distribution situation
The position of chain docking ore deposit partition board is driven to be adjusted, makes to connect ore deposit partition board and is located at optimal location, computer can and meanwhile it is right
More cleaning tables carry out analysis and Control, can reach in this way and accurately connect ore deposit in real time, improve production efficiency, improve metal recovery
Rate, the effect for reducing post labor intensity.
The system structural framework of the utility model：
High-definition network camera is fixed using stent in shaking table side；System is equipped with video image analysis meter simultaneously
Calculation machine and PLC control cabinet；Ore deposit chute side installation stepper motor is connect in shaking table, chain is driven by motor, chain is slided with opening
Sliding block connection in block transmission mechanism, sliding block another side are connected to a fixed with connecing ore deposit partition board；Shaking table equipment electric cabinet is controlled with PLC
Cabinet internal module is attached；The stepper motor that control connects ore deposit partition board is attached with PLC control cabinet internal module；High definition network
The signal and PLC controller of machine acquisition collect device signal and use in network cable transmission to video image analysis computer.
Video monitor structure division：
High-definition network camera is fixed in support using height, all adjustable stent of angle in shaking table equipment side,
According to bed surface width and the angular field of view adjusting bracket to be monitored.Stent carries water-proof cable slot.
Connect ore deposit point optimizing regulation part：
Stepper motor is fixed near shaking table on stent, chain is controlled to transport clockwise or counterclockwise by motor positive and inverse
It is dynamic, and then the sliding block being connect with chain or so linear motion is driven, sliding block drive connects ore deposit partition board and does left and right linear motion.Chain passes
Motivation structure and opening slider driving gear can work, and transmission efficiency in the environment of inclement condition, maintenance side after damage
Just, it is suitble to use in ore-dressing practice.
Motor control part：
The advantage and disadvantage of direct current generator, stepper motor, decelerating motor are compared, stepper motor docking ore deposit partition board is selected to be controlled
System.The advantages of stepper motor has has：It is controlled by digital signal, does not need to carry out D/A switch；Using pulsed drive,
The direction of rotation and speed are all controllable；The rotation angle of motor is proportional to umber of pulse, and precision is high and error free accumulative, has
Preferable positional precision and movement repeatability；The conversion accuracy of rapid starting/stopping is high, and rotating control is flexible；It does not need to using sensing
Device is with regard to that can be accurately positioned.
Shaking table driving motor electric cabinet setting local/remote control selections switch, sets touch screen to show equipment shape
State, system mode, while can control operation be carried out to equipment by touch screen.
Control connects the stepper motor of ore deposit partition board and is connected with PLC, video image analysis computer by video image into
Row analysis determines that mineral surfaces distribution situation, mineral flow out the accurate location of shaking table and connect the current location of ore deposit partition board, if connecing ore deposit
The position of partition position and mineral outflow shaking table is inconsistent, and computer then sends out instruction to PLC, by PLC output pulse signal controls
Stepper motor processed rotates forward or reversion and rotational angle, and ore deposit partition movement is connect to most preferably connecing ore deposit point so as to drive.One video figure
Multiple shaking table images can be accessed simultaneously as analyzing computer, and adjust each shaking table simultaneously according to image analysis result connects ore deposit point.
During video image analysis, the depth learning technology based on convolutional neural networks is employed.Pass through abundance
Sample convolutional neural networks are trained, enable the system to according to image to influence shaking table sorting result factor feed ore concentration
Judged with shaking table inclination angle, and indicating reminders are manually adjusted.Since shaking table inclination angle does not need to adjust in real time, therefore using people
Work adjustment mode is to reduce system investment cost.
Structure such as Fig. 4 that convolutional neural networks use.
Advantageous effect
The beneficial effects of the utility model are：
The situation of bed surface mineral changes in distribution can be acquired in real time by video, according to mineral be distributed variation docking ore deposit every
Plate is adjusted in real time, is improved the accuracy for dividing ore deposit, high efficiency, is improved metal recovery rate.
Using high-definition network camera and dedicated analysis and Control software, realize to type ore dressing bed surface mineral distribution situation
Accurate analysis.
A set of control system can control more shaking tables simultaneously, and the labor intensity of post worker can be greatly reduced, and be applicable in
In the ore dressing plant of large-scale use cleaning table.
System has abundant interface, can be with whole process control system, advanced control system or expert system into line number
According to interaction.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model framework topology figure.
Fig. 2 is the utility model video monitoring part-structure figure.
Fig. 3 is regulating device structure chart.
Fig. 4 is the convolutional neural networks structure identified for image.
1.PLC control systems in figure, 2. video image analysis computers, 3. data switching exchanes, 4. shaking table driving motors behaviour
Make case, 5. adjustable camera stents, 6. high-definition network cameras, 7. stepping motor brackets, 8. stepper motors, 9. sprocket wheels, 10.
Chain, 11. opening linear slider transmission mechanisms, 12. opening linear slider transmission mechanism stents, 13. steelframe sliding blocks, 14. waterproofs
Baffle, 15. connect ore deposit partition board, 16. opening linear slider transmission mechanism stents.
Specific embodiment
In Fig. 1, video image analysis computer（2）With data switching exchane（3）It is connected using ethernet line, realizes number
According to exchange.PLC control system（1）In controller use cable and data switching exchane（3）It is connected, realization data are shown, journey
Sequence is write and is controlled.High-definition network camera（6）With video image analysis computer（2）Using ethernet line through data switching exchane
It is connected, realizes the acquisition of bed surface mineral distributed image and analysis, and can show on computers.Shaking table driving motor（4）And step
Stepper motor（8）Hardwire mode is respectively adopted to be linked into PLC control system, realizes remote control.
In fig. 2, high-definition network camera stent uses pedestal（1）Add strut（2）（3）Form, strut（2）With（4）
Between use movable screw（3）It is fixed, facilitates the height of adjusting bracket.High-definition network camera crossbeam is fixed on strut
（4）On, it can do 360 ° of rotations according to actual conditions.Entire internal stent contains water-proof cable slot（5）.
In figure 3, stepper motor is selected（8）Docking ore deposit partition board carries out dragging adjusting.
In figure 3, using stepper motor fixing bracket（7）To stepper motor and sprocket wheel（9）Fixation is supported, facilitates tune
It saves the height of motor and connects the height of ore deposit partition board；Sprocket wheel is connected with stepper motor bearing, realizes that motor rotation drives chain simultaneously
Wheel rotation；Chain（10）It is matched with sprocket wheel, chain movement is driven while sprocket wheel rotates；Be open linear slider transmission mechanism
（11）Using（12）（16）Two opening linear slider transmission mechanism stents are fixed, and ensure that sliding block can be suitable under chain-driving
Freely slided；Some steelframe sliding block with being open in linear slider transmission mechanism is selected in chain（13）The company of being fixed
It connects, ensures that steelframe sliding block is driven to move along a straight line on opening linear slider transmission mechanism when chain is moved；Connect ore deposit partition board
（15）It is fixed with the opposite side of steelframe sliding block, the drive of steelframe slide block movement connects ore deposit partition movement；It is passed in opening linear slider
Water bar is installed between motivation structure and shaking table（14）Ensure the cleaning of motor and the linear slider bearing guide working environment that is open
With it is dry and comfortable.
Connect ore deposit partition board（15）Angle can carry out 360 degree rotation along connecting rod axis, and connecing ore deposit partition board can with shaking table surface distance
It is adjusted manually along shaking table longitudinal axis, and carries out screw after determining and fix locking.
Claims (9)
1. a kind of cleaning table group video image analysis and connect ore deposit point optimizing regulation control system, it is characterised in that include video
Image analysis computer, bed surface mineral distribution identification high-definition network camera, camera mount, PLC control cabinet, stepper motor,
Stepping motor bracket, the sprocket wheel being connected with stepper motor, the chain being used cooperatively with sprocket wheel, be open linear slider transmission mechanism
And its stent, the installation of steelframe sliding block is replaceable to connect ore deposit partition board.
2. cleaning table group video image analysis according to claim 1 and ore deposit point optimizing regulation control system is connect, it is special
Sign is：PLC control cabinet is configured in system, to shaking table equipment and connects ore deposit partition board driving motor and controls, can be controlled by extending
Make multigroup cleaning table.
3. cleaning table group video image analysis according to claim 1 and ore deposit point optimizing regulation control system is connect, it is special
Sign is：Touch screen is configured in system, show shaking table equipment state, system mode while controls shaking table equipment.
4. cleaning table group video image analysis according to claim 1 and ore deposit point optimizing regulation control system is connect, it is special
Sign is：High-definition network camera is further included to monitor the real-time distribution of bed surface mineral and Image Acquisition.
5. cleaning table group video image analysis according to claim 1 and ore deposit point optimizing regulation control system is connect, it is special
Sign is：Further include opening linear slider transmission mechanism and its stent and the steelframe sliding block in mechanism.
6. cleaning table group video image analysis according to claim 1 and ore deposit point optimizing regulation control system is connect, it is special
Sign is：Including the sprocket wheel being connected with motor, the chain being used cooperatively with sprocket wheel.
7. cleaning table group video image analysis according to claim 1 and ore deposit point optimizing regulation control system is connect, it is special
Sign is：Ore deposit partition board is connect including angles and positions are adjustable.
8. cleaning table group video image analysis according to claim 1 and ore deposit point optimizing regulation control system is connect, it is special
Sign is：Whole system carries out data connection using Ethernet and hardwire.
9. cleaning table group video image analysis according to claim 1 and ore deposit point optimizing regulation control system is connect, it is special
Sign is：With the adjustable high-definition network camera stent of height angle adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140066.6U CN207529393U (en) | 2017-09-07 | 2017-09-07 | Cleaning table group video image analysis and connect ore deposit point optimizing regulation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140066.6U CN207529393U (en) | 2017-09-07 | 2017-09-07 | Cleaning table group video image analysis and connect ore deposit point optimizing regulation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207529393U true CN207529393U (en) | 2018-06-22 |
Family
ID=62575076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721140066.6U Active CN207529393U (en) | 2017-09-07 | 2017-09-07 | Cleaning table group video image analysis and connect ore deposit point optimizing regulation control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207529393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302890A (en) * | 2019-07-03 | 2019-10-08 | 中国恩菲工程技术有限公司 | Chute separator, method and storage medium and electronic equipment based on Image Acquisition |
-
2017
- 2017-09-07 CN CN201721140066.6U patent/CN207529393U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302890A (en) * | 2019-07-03 | 2019-10-08 | 中国恩菲工程技术有限公司 | Chute separator, method and storage medium and electronic equipment based on Image Acquisition |
| CN110302890B (en) * | 2019-07-03 | 2023-08-22 | 中国恩菲工程技术有限公司 | Chute sorting machine and method based on image acquisition, storage medium and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109472181A (en) | Cleaning table group video image analysis and connect mine point optimizing regulation control system | |
| CN109013390A (en) | A kind of air-leg formula bastard coal automatic sorting device based on intelligent recognition | |
| CN103785915A (en) | Linear tin soldering machine | |
| CN207529393U (en) | Cleaning table group video image analysis and connect ore deposit point optimizing regulation control system | |
| CN212298435U (en) | Intelligent monitoring equipment for scheduling production | |
| CN211505182U (en) | Eight-station detection platform based on machine vision | |
| CN208474862U (en) | A kind of camera apparatus for automatically lifting | |
| CN107584331A (en) | The automation coordinate positioning and its device of anchor slab hole secondary operation | |
| CN108362336A (en) | Flexible cable formula air detection system and method in parallel for large space public place | |
| CN116663722A (en) | Coal preparation electromechanical device fault prediction system based on data analysis | |
| CN102975907A (en) | Bar servo steel bar splitting method and device | |
| CN114273070A (en) | Intelligent control shaking table system for mineral separation | |
| CN207655492U (en) | A kind of grain cleaning and percentage of impurity monitoring device | |
| CN112934591B (en) | Automatic equipment for screening, feeding, paint drawing and placing and use method | |
| CN108163526A (en) | A kind of grape shaping, vision positioning grasping mechanism and method | |
| CN105355134A (en) | Power miniature bus flying shear system | |
| CN206139745U (en) | Automatic play level mechanical device | |
| CN203426202U (en) | Electric chain saw guide plate flattening machine | |
| CN104562108B (en) | Gear tooth Brush Plating experiment porch | |
| CN204528552U (en) | A kind of quantitatively feeding rapid prototyping system | |
| CN111889222A (en) | Shaking table diversion control system and shaking table diversion control method based on visual servo | |
| CN109225661A (en) | A kind of flotation device process control equipment and control method | |
| CN207028191U (en) | A kind of 3D printer | |
| CN217646372U (en) | Timing device for feeding between feeding | |
| CN210735380U (en) | Anti-ore bin unloading charge level indicator structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |