CN214638356U - Intelligent coal gangue sorting equipment - Google Patents
Intelligent coal gangue sorting equipment Download PDFInfo
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- CN214638356U CN214638356U CN202120840414.0U CN202120840414U CN214638356U CN 214638356 U CN214638356 U CN 214638356U CN 202120840414 U CN202120840414 U CN 202120840414U CN 214638356 U CN214638356 U CN 214638356U
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- conveying belt
- camera bellows
- sorting equipment
- coal gangue
- driving roller
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Abstract
The utility model relates to a gangue intelligent sorting equipment, a driving roller and a driven roller are arranged above a frame, a conveying belt is sleeved outside the driving roller and the driven roller, and the driving roller end of the conveying belt is used for stretching into the lower part of a vibrating screen to receive the discharging of the vibrating screen; a receiving bin is arranged at the driven roller end of the conveying belt, a visual camera bellows is covered above the driving roller end of the conveying belt, the visual camera bellows crosses the left end and the right end of the conveying belt, a plurality of truss manipulators located above the conveying belt are arranged between the visual camera bellows and the driven roller end of the conveying belt, the truss manipulators move left and right above the conveying belt through trusses and lift up and down through lifting devices on the truss manipulators; the vision camera bellows is connected with a control center, and the control center is connected with the truss manipulator. The advantages are that: the device is simple in structure and convenient to use, the position of the gangue is effectively positioned, and the gangue is removed by the truss manipulator, so that the efficiency is improved; and is provided with an artificial position, so that the accuracy is further improved.
Description
Technical Field
The utility model relates to a gangue intelligence sorting facilities.
Background
The coal gangue is solid waste discharged in the coal mining process and the coal washing process, and is a black and gray rock which has lower carbon content and is harder than coal and is associated with a coal bed in the coal forming process. Comprises tunneling waste rocks in the tunneling process of a roadway, waste rocks extracted from a top plate, a bottom plate and an interlayer in the mining process, and washing waste rocks extracted in the coal washing process. Coal gangue sorting is a coal combustion pretreatment technology, is an indispensable link in coal mine production, and is also one of effective methods for improving coal quality.
At present, the coal gangue sorting method mainly comprises a wet sorting method, a dry sorting method and a manual sorting method. The wet separation method mainly comprises a dense medium method and a jigging method, and is characterized in that raw coal is put into a solution by utilizing different densities of coal and gangue, so as to realize the layered separation of the coal and the gangue, and the method adopts huge equipment, complex process, low separation efficiency and environmental pollution; the dry separation method comprises the steps of crushing and separating by using a roller by utilizing different intensities of coal and gangue and identifying and separating by using dual-energy Y-ray transmission by utilizing different light transmittances of the coal and the gangue; in addition, the manual gangue separation has the defects of severe working environment, high labor intensity and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing intelligent coal gangue sorting equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the intelligent coal gangue sorting equipment comprises a rack, a conveying belt, a visual camera bellows, a truss manipulator and a storage box, wherein a driving roller and a driven roller are arranged above the rack, the conveying belt is sleeved outside the driving roller and the driven roller, and the driving roller end of the conveying belt is used for extending into the lower part of a vibrating screen to receive the discharging of the vibrating screen; a receiving bin is arranged at the driven roller end of the conveying belt, a visual camera bellows is covered above the driving roller end of the conveying belt, the visual camera bellows crosses the left end and the right end of the conveying belt, a plurality of truss manipulators located above the conveying belt are arranged between the visual camera bellows and the driven roller end of the conveying belt, the truss manipulators move left and right above the conveying belt through trusses and lift up and down through lifting devices on the truss manipulators; the visual camera bellows is connected with the control center, the control center is connected with the truss manipulator, and the storage boxes corresponding to the truss manipulator are arranged on the left side and the right side of the conveyor belt.
Further, the upper side of the conveyor belt is separated by warps and wefts.
Furthermore, human stations are arranged at the driven roller ends of the truss manipulator and the conveyor belt.
Further, a gap is arranged between the end of the driving roller of the conveying belt and the visual camera bellows.
Furthermore, a driving device for driving the truss manipulator to grab and place is further arranged on the truss manipulator.
Furthermore, openings for the conveyor belt to enter and exit are formed in the left side and the right side of the vision camera bellows, and a plurality of light-tight curtains are arranged at the openings; a plurality of curtains do not connect each other, and a plurality of curtains upper end are connected at the opening part, and the lower extreme laminating conveyer belt.
Furthermore, the plurality of the blind curtains have two layers, and gaps among the plurality of the blind curtains on one layer are covered by the plurality of the blind curtains on the other side.
Furthermore, a partition plate is arranged on the conveying belt.
Furthermore, the front side and the rear side of the conveying belt are provided with baffle plates, the baffle plates are arranged on the rack, the left end and the right end of the driving roller and the driven roller are connected with the baffle plates through shafts, and the driving roller is driven by a motor.
The utility model has the advantages that: the device is simple in structure and convenient to use, the position of the gangue is effectively positioned, and the gangue is removed by the truss manipulator, so that the efficiency is improved; and is provided with an artificial position, so that the accuracy is further improved.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-2 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to the attached drawings 1-2, the intelligent coal gangue sorting equipment comprises a rack 1, a conveyor belt 2, a vision camera bellows 3, a truss manipulator 4 and a storage box 5, wherein a driving roller 6 and a driven roller 7 are arranged above the rack, the conveyor belt is sleeved outside the driving roller and the driven roller, and the driving roller end of the conveyor belt is used for extending into the lower part of a vibrating screen to receive the discharging of the vibrating screen 8; a receiving bin is arranged at the driven roller end of the conveying belt, a visual camera bellows is covered above the driving roller end of the conveying belt, the visual camera bellows crosses the left end and the right end of the conveying belt, a plurality of truss manipulators located above the conveying belt are arranged between the visual camera bellows and the driven roller end of the conveying belt, the truss manipulators move left and right above the conveying belt through trusses 9 and lift up and down through lifting devices 15 on the truss manipulators; the visual camera bellows is connected with the control center, the control center is connected with the truss manipulator, and the storage boxes corresponding to the truss manipulator are arranged on the left side and the right side of the conveyor belt. The storage box can save energy and is convenient to put in nearby.
The intelligent coal gangue sorting equipment and the visual dark box utilize a digital image processing technology to sort large coal gangue blocks: the method comprises the steps of obtaining an original image of raw coal to be detected on a conveyor belt through a CCD camera, preprocessing the image by utilizing a digital image processing technology, comparing gray levels, and feeding back a signal when the gray levels of the original image are not reached.
The coal gangue intelligent sorting equipment is characterized in that a high-definition industrial intelligent camera in a visual camera bellows shoots coal gangue, and coordinates are transmitted to a control center after the coal gangue is analyzed and confirmed.
The coal gangue intelligent sorting equipment is characterized in that the upper part of the conveyor belt is separated by warps and wefts. The positioning is convenient.
The passive roller end of the gangue intelligent sorting equipment, the truss manipulator and the conveyor belt is also provided with an artificial position 10. The manual position is convenient for the staff to perform manual review.
A gap 11 is arranged between the end of a driving roller of the conveying belt and the vision camera bellows of the coal gangue intelligent sorting equipment. The stability between the initial ore stage and the conveyor belt is kept conveniently.
The coal gangue intelligent sorting equipment is characterized in that a driving device 16 for driving the truss manipulator to grab and place is further arranged on the truss manipulator.
The left side and the right side of the visual dark box of the intelligent coal gangue sorting equipment are both provided with openings for the entrance and exit of a conveyor belt, and the openings are provided with a plurality of light-tight shading curtains 12; a plurality of curtains do not connect each other, and a plurality of curtains upper end are connected at the opening part, and the lower extreme laminating conveyer belt. The blind is light in weight.
The intelligent coal gangue sorting equipment has two layers of a plurality of curtains, and gaps between the plurality of curtains on one layer are covered by a plurality of curtains on the other side. Effectively avoiding the light source entering.
The coal gangue intelligent sorting equipment is also provided with a clapboard on the conveyer belt. Ensure that the ore is conveyed and does not roll with the conveyor belt.
The front side and the rear side of the conveying belt of the intelligent coal gangue sorting equipment are provided with baffle plates 13, the baffle plates are arranged on the rack, the left end and the right end of the driving roller and the driven roller are connected with the baffle plates through shafts, and the driving roller is driven by a motor 14. Avoid the ore to drop by the side.
The horizontal displacement and the up-down displacement of the truss manipulator of the coal gangue intelligent sorting equipment are the prior art.
Coal gangue intelligence sorting facilities, the collecting storage is the jigging machine.
The intelligent coal gangue sorting equipment analyzes and distinguishes coal and gangue by using a visual algorithm, and transmits data information and coordinate positions. After the signals of the gangue are given, the three truss robots carry out gangue removal through the given coordinate size and the matching of the encoder and the speed of the conveyor.
And reserving a manual station, and manually removing the waste rocks which are large in waste rock amount and cannot be removed in time.
Gangue intelligence sorting facilities will get into the gangue in the mineral of vision camera bellows through the vision camera bellows according to longitude and latitude sign position to remove and pick up the gangue by a plurality of truss manipulators, get rid of the gangue in the mineral, then put in the gangue to the storage box according to principle nearby.
The intelligent coal gangue sorting equipment is positioned between a vibrating screen and a jigger, the bandwidth of a conveyor belt is 1800mm, and the linear speed is 0.3 m/s.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (9)
1. Gangue intelligence sorting facilities, including frame, conveyer belt, vision camera bellows, truss manipulator and storage box, its characterized in that: a driving roller and a driven roller are arranged above the rack, a conveying belt is sleeved outside the driving roller and the driven roller, and the driving roller end of the conveying belt is used for extending into the lower part of the vibrating screen to bear the discharging of the vibrating screen; a receiving bin is arranged at the driven roller end of the conveying belt, a visual camera bellows is covered above the driving roller end of the conveying belt, the visual camera bellows crosses the left end and the right end of the conveying belt, a plurality of truss manipulators located above the conveying belt are arranged between the visual camera bellows and the driven roller end of the conveying belt, the truss manipulators move left and right above the conveying belt through trusses and lift up and down through lifting devices on the truss manipulators; the visual camera bellows is connected with the control center, the control center is connected with the truss manipulator, and the storage boxes corresponding to the truss manipulator are arranged on the left side and the right side of the conveyor belt.
2. The coal gangue intelligent sorting equipment of claim 1, characterized in that: the upper part of the conveyor belt is separated by warp and weft.
3. The coal gangue intelligent sorting equipment of claim 1, characterized in that: human stations are arranged at the driven roller ends of the truss manipulator and the conveyor belt.
4. The coal gangue intelligent sorting equipment of claim 1, characterized in that: a gap is arranged between the driving roller end of the conveying belt and the vision camera bellows.
5. The coal gangue intelligent sorting equipment of claim 1, characterized in that: and the truss manipulator is also provided with a driving device for driving the truss manipulator to pick and place.
6. The coal gangue intelligent sorting equipment of claim 1, characterized in that: the left side and the right side of the vision camera bellows are both provided with openings for the conveyor belt to pass in and out, and the openings are provided with a plurality of light-tight curtains; a plurality of curtains do not connect each other, and a plurality of curtains upper end are connected at the opening part, and the lower extreme laminating conveyer belt.
7. The coal gangue intelligent sorting equipment of claim 6, characterized in that: the plurality of the blind curtains are two-layered, and gaps among the plurality of the blind curtains on one layer are covered by the plurality of the blind curtains on the other side.
8. The coal gangue intelligent sorting equipment of claim 1, characterized in that: the conveying belt is also provided with a clapboard.
9. The coal gangue intelligent sorting equipment of claim 1, characterized in that: the front side and the rear side of the conveying belt are provided with baffle plates, the baffle plates are arranged on the rack, the left end and the right end of the driving roller and the driven roller are connected with the baffle plates through shafts, and the driving roller is driven by a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120840414.0U CN214638356U (en) | 2021-04-22 | 2021-04-22 | Intelligent coal gangue sorting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120840414.0U CN214638356U (en) | 2021-04-22 | 2021-04-22 | Intelligent coal gangue sorting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN214638356U true CN214638356U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120840414.0U Active CN214638356U (en) | 2021-04-22 | 2021-04-22 | Intelligent coal gangue sorting equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308712A (en) * | 2022-01-07 | 2022-04-12 | 天地（常州）自动化股份有限公司 | Automatic continuous sorting system and sorting method for coal gangue |
| CN116637842A (en) * | 2023-07-17 | 2023-08-25 | 约翰芬雷好朋友科技(合肥)有限公司 | Gangue conveying device |
-
2021
- 2021-04-22 CN CN202120840414.0U patent/CN214638356U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308712A (en) * | 2022-01-07 | 2022-04-12 | 天地（常州）自动化股份有限公司 | Automatic continuous sorting system and sorting method for coal gangue |
| CN116637842A (en) * | 2023-07-17 | 2023-08-25 | 约翰芬雷好朋友科技(合肥)有限公司 | Gangue conveying device |
| CN116637842B (en) * | 2023-07-17 | 2023-09-26 | 约翰芬雷好朋友科技(合肥)有限公司 | Gangue conveying device |
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