CN221656824U - Gangue discharging mechanism of shallow groove scraper blade heavy medium separator - Google Patents
Gangue discharging mechanism of shallow groove scraper blade heavy medium separator Download PDFInfo
- Publication number
- CN221656824U CN221656824U CN202323170299.9U CN202323170299U CN221656824U CN 221656824 U CN221656824 U CN 221656824U CN 202323170299 U CN202323170299 U CN 202323170299U CN 221656824 U CN221656824 U CN 221656824U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- gangue
- scraper
- rotating
- belt
- 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
- 238000007599 discharging Methods 0.000 title claims abstract description 60
- 239000003245 coal Substances 0.000 claims abstract description 35
- 230000000712 assembly Effects 0.000 claims abstract description 29
- 238000000429 assembly Methods 0.000 claims abstract description 29
- 238000007790 scraping Methods 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 14
- 239000000725 suspension Substances 0.000 description 10
- 210000005056 cell body Anatomy 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of coal production, and particularly discloses a gangue discharging mechanism of a shallow groove scraper heavy medium separator, which comprises a groove body and a separation unit, wherein the separation unit comprises a coal discharging bin, a gangue discharging bucket, a baffle, a belt, two fixing plates, two rotating rollers, two groups of rotating assemblies and multiple groups of gangue discharging assemblies, each group of gangue discharging assemblies comprises a scraper and a supporting piece, the coal discharging bin penetrates through the groove body, the gangue discharging bucket is fixedly connected with the groove body, the baffle is fixedly connected with the groove body, the two fixing plates are fixedly connected with the groove body, the two rotating assemblies are symmetrically arranged between the two fixing plates, the two rotating rollers are respectively and fixedly connected with the two rotating assemblies, the belt is sleeved on the outer sides of the two rotating rollers, the multiple groups of gangue discharging assemblies are respectively arranged on the outer sides of the belt, the supporting pieces are fixedly connected with the belt, and the scraper is fixedly connected with the supporting pieces.
Description
Technical Field
The utility model relates to the technical field of coal production, in particular to a gangue discharging mechanism of a shallow groove scraper heavy medium separator.
Background
The shallow slot scraper blade dense medium separator is widely applied to the industrial production of coal preparation plants, is mainly used for bulk coal separation equipment, and is suitable for separating and discharging gangue from bulk coal in the dense medium coal preparation plants, but the chain and the sliding rail of the existing shallow slot separator belong to sliding friction, the sliding rail and the chain are worn for a long time, so that the gap between an upper sliding rail and a lower sliding rail is larger and larger, and finally, the gangue is blocked into the sliding rail to cause shutdown, thereby influencing the normal production of the coal preparation plants.
In order to solve the above-mentioned prior art problem, prior art patent (CN 203264853U) discloses a shallow slot scraper blade dense medium sorter gangue discharging mechanism, including cell body, scraper blade, the drive wheel, the riding wheel, the take-up pulley, spare parts such as rear portion bend pulley and middle bend pulley, the front portion of cell body is equipped with the gangue discharging mouth, the bottom of cell body is equipped with slide rail and lower slide rail, install rear portion bend pulley and middle bend pulley on the curb plate of cell body, the drive wheel, the riding wheel, the take-up pulley, rear portion bend pulley, two pairs of sprockets are installed respectively to middle bend pulley, the chain meshing forms two rows on each sprocket, the horizontal segment of chain, the slope section imbeds respectively between slide rail and the lower slide rail, two rows of chains are connected with the scraper blade, drive the rotatory roll of individual drive wheel in proper order through the chain, promote the gangue that obtains after sorting from the cell body bottom to the gangue discharging mouth by the scraper blade, greatly reduced wearing and tearing between chain and the slide rail.
However, in the prior art, the chain is easily corroded in the heavy medium shallow groove for a long time, so that the chain is broken.
Disclosure of utility model
The utility model aims to provide a gangue discharging mechanism of a shallow groove scraper heavy medium separator, and aims to solve the technical problem that in the prior art, a chain is easy to corrode in a heavy medium shallow groove for a long time, so that breakage occurs.
In order to achieve the above purpose, the gangue discharging mechanism of the shallow groove scraper heavy medium separator comprises a groove body and a sorting unit, wherein the sorting unit comprises a coal discharging bin, a gangue discharging bucket, a baffle, a belt, two fixing plates, two rotating rollers, two groups of rotating assemblies and a plurality of groups of gangue discharging assemblies, each group of gangue discharging assemblies comprises a scraper and a supporting piece, the coal discharging bin penetrates through the groove body and is fixedly connected with the groove body, the gangue discharging bucket is fixedly connected with the groove body and is positioned at one end of the groove body, the baffle is fixedly connected with the groove body and is positioned on the upper surface of the groove body, the two fixing plates are fixedly connected with the groove body and are positioned on the upper surface of the groove body, the two groups of rotating assemblies are symmetrically arranged between the two fixing plates, the two rotating rollers are respectively and fixedly connected with the two groups of rotating assemblies, the belt is sleeved on the outer sides of the two rotating rollers, and the plurality of groups of gangue discharging assemblies are arranged on the outer sides of the supporting pieces and are fixedly connected with the belt.
Each group of rotating assemblies comprises two rotating rods and a motor, one end of each rotating rod is fixedly connected with the corresponding rotating roller, the other end of each rotating rod penetrates through each fixing plate and is rotatably connected with each fixing plate, the motor is fixedly connected with one fixing plate, and the output end of each motor is fixedly connected with one rotating rod.
The support piece comprises a support rod, a connecting plate and two groups of supporting pieces, one end of the support rod is fixedly connected with the belt, the other end of the support rod is fixedly connected with the connecting plate, and the two groups of supporting pieces are symmetrically arranged at two ends of the connecting plate.
Each group of supporting parts comprises a round rod, a limiting block and a spring, wherein the round rod penetrates through the connecting plate and is in sliding connection with the connecting plate, one end of the round rod is fixedly connected with the scraping plate, the other end of the round rod is fixedly connected with the limiting block, the spring is sleeved on the outer side of the round rod, one end of the spring is fixedly connected with the connecting plate, and the other end of the spring is fixedly connected with the limiting block.
Each group of gangue discharging components further comprises a wear-resisting pad and a plurality of round holes, the scraping plate is provided with a plurality of round holes, and the wear-resisting pad is fixedly connected with the scraping plate and is positioned at one end of the scraping plate.
The gangue discharging mechanism of the shallow groove scraper heavy medium separator further comprises a collecting box and a filter screen, wherein the collecting box is fixedly connected with the groove body and is positioned below the coal discharging bin, and the filter screen is arranged on the upper surface of the collecting box.
According to the gangue discharging mechanism of the shallow groove scraper heavy medium sorting machine, the two groups of rotating assemblies are symmetrically arranged between the two fixed plates, the two rotating rollers are fixedly connected with the two groups of rotating assemblies respectively, the belt is sleeved on the outer sides of the two rotating rollers, the supporting piece is fixedly connected with the belt, the scraper is fixedly connected with the supporting piece, when the gangue discharging mechanism is specifically used, raw coal blocks are placed in the groove body, suspension liquid is continuously added into the groove body, light coal in the raw coal blocks is suspended at the upper part of the suspension liquid, overflowed suspension liquid flows out of the gangue discharging bin, gangue in the raw coal blocks is sunk in the groove body, then the rotating assemblies are started, the rotating assemblies drive the rotating rollers to rotate, the belt is driven by the rotating rollers to rotate, the supporting piece is driven by the belt to rotate, the scraper is always attached to the inner wall of the groove body to move, and accordingly, the gangue at the bottom of the groove body is driven to move, finally, the gangue is discharged from the gangue discharging bin, and the problem of a long-term corrosion medium can be effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a first embodiment of the present utility model.
Fig. 2 is a perspective view of a first embodiment of the present utility model.
Fig. 3 is a cross-sectional view of the overall structure of the first embodiment of the present utility model.
Fig. 4 is a schematic structural view of a second embodiment of the present utility model.
101-Groove body, 102-coal discharging bin, 103-gangue discharging hopper, 104-baffle, 105-belt, 106-fixed plate, 107-roller, 108-scraper, 109-rotary rod, 110-motor, 111-supporting rod, 112-connecting plate, 113-round rod, 114-limiting block, 115-spring, 116-wear-resisting pad, 117-round hole, 201-collecting box and 202-filter screen.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
The first embodiment of the application is as follows:
Referring to fig. 1 to 3, fig. 1 is a schematic structural view of a first embodiment of the present utility model, fig. 2 is a perspective view of the first embodiment of the present utility model, and fig. 3 is a cross-sectional structural view of the first embodiment of the present utility model.
The utility model provides a gangue discharging mechanism of a shallow groove scraper heavy medium separator, which comprises a tank body 101 and a separating unit, wherein the separating unit comprises a coal discharging bin 102, a gangue discharging hopper 103, a baffle 104, a belt 105, two fixing plates 106, two rotating rollers 107, two groups of rotating assemblies and a plurality of groups of gangue discharging assemblies, each group of gangue discharging assemblies comprises a scraper 108 and a supporting piece, each group of rotating assemblies comprises two rotating rods 109 and a motor 110, each supporting piece comprises a supporting rod 111, a connecting plate 112 and two groups of supporting pieces, each supporting piece comprises a round rod 113, a limiting block 114 and a spring 115, each group of gangue discharging assemblies further comprises a wear pad 116 and a plurality of round holes 117, and the scheme solves the problem that a chain is easy to corrode in a heavy medium shallow groove for a long time in the prior art, so that breakage occurs.
For this embodiment, the coal discharging bin 102 runs through the tank body 101 and is fixedly connected with the tank body 101, the gangue discharging hopper 103 is fixedly connected with the tank body 101 and is located at one end of the tank body 101, the baffle 104 is fixedly connected with the tank body 101 and is located at the upper surface of the tank body 101, the two fixing plates 106 are fixedly connected with the tank body 101 and are located at the upper surface of the tank body 101, the two rotating assemblies are symmetrically arranged between the two fixing plates 106, the two rotating rollers 107 are respectively fixedly connected with the two rotating assemblies, the belt 105 is sleeved on the two outer sides of the rotating rollers 107, the multiple groups of gangue discharging assemblies are all arranged on the outer sides of the belt 105, the supporting members are fixedly connected with the belt 105 and are located on the outer sides of the belt 105, the two fixing plates are fixedly connected with the supporting members, when the coal discharging hopper is used, raw coal blocks are placed into the tank body 101 and are not in contact with the tank body 101, the two rotating assemblies are simultaneously, the rotating rollers are not in contact with the inner walls of the tank body 101, the two rotating assemblies are driven by the rotating rollers, the suspending liquid is always driven by the suspending liquid 101, and then the suspending liquid is discharged from the suspending liquid is driven by the suspending liquid 101, and the suspending liquid is driven by the suspending liquid is discharged from the suspending liquid 101 to the suspending liquid, and the suspending liquid is driven by the suspending liquid is discharged from the drum 101 through the rotating members by the rotating assemblies.
One end of each of the two rotating rods 109 is fixedly connected with the corresponding rotating roller 107, the other end of each of the two rotating rods 109 penetrates through each of the two fixing plates 106 and is rotatably connected with each of the two fixing plates 106, the motor 110 is fixedly connected with one of the fixing plates 106, the output end of the motor 110 is fixedly connected with one of the rotating rods 109, when the motor 110 is started in specific use, the output end of the motor 110 drives the rotating rods 109 to rotate, and the rotating rods 109 drive the rotating roller 107 to rotate.
Secondly, one end of the supporting rod 111 is fixedly connected with the belt 105, the other end of the supporting rod 111 is fixedly connected with the connecting plate 112, two groups of supporting members are symmetrically arranged at two ends of the connecting plate 112, when the device is specifically used, the belt 105 rotates to drive the supporting rod 111 to move, the supporting rod 111 drives the connecting plate 112 to move, the connecting plate 112 drives two groups of supporting members to move, and under the action of the two groups of supporting members, the scraping plate 108 is always attached to the inner wall of the groove body 101 to move.
Meanwhile, the round rod 113 penetrates through the connecting plate 112 and is in sliding connection with the connecting plate 112, one end of the round rod 113 is fixedly connected with the scraping plate 108, the other end of the round rod 113 is fixedly connected with the limiting block 114, the spring 115 is sleeved on the outer side of the round rod 113, one end of the spring 115 is fixedly connected with the connecting plate 112, the other end of the spring 115 is fixedly connected with the limiting block 114, when the device is specifically used, under the elastic potential energy of the spring 115, the limiting block 114 abuts against the round rod 113 to move, and the round rod 113 abuts against the scraping plate 108 to be attached to the inner wall of the groove body 101.
In addition, the scraper 108 has a plurality of round holes 117, the wear pad 116 is fixedly connected with the scraper 108 and is located at one end of the scraper 108, when the scraper 108 is specifically used, the resistance of suspension to the scraper 108 can be reduced through the plurality of round holes 117, and the wear resistance of the scraper 108 can be improved through the wear pad 116.
When the gangue discharging mechanism of the shallow groove scraper heavy medium sorting machine is used, raw coal blocks are placed into the groove body 101, suspension is added into the groove body 101 continuously, light coal in the raw coal blocks is suspended on the upper portion of the suspension, overflowed suspension flows out of the coal discharging bin 102, gangue in the raw coal blocks is sunk into the groove body 101, then the motor 110 is started, the output end of the motor 110 drives the rotating rod 109 to rotate, the rotating rod 109 drives the rotating roller 107 to rotate, the rotating roller 107 drives the belt 105 to rotate, the belt 105 rotates to drive the supporting rod 111 to move, the supporting rod 111 drives the connecting plate 112 to move, the connecting plate 112 drives the round rod 113 to move, meanwhile under the elastic potential energy of the spring 115, the limiting block 114 abuts against the round rod 113, the scraper 108 abuts against the inner wall of the groove body 101, accordingly, the gangue bottom 103 is driven to move, and finally the gangue can be discharged from the groove body 101 to be corroded by the medium in a long-term mode, and the problem of the existing method can be solved easily and the problem of the conventional method can be solved.
The second embodiment of the application is:
referring to fig. 4 on the basis of the first embodiment, fig. 4 is a schematic structural diagram of a second embodiment of the present utility model.
The utility model provides a gangue discharging mechanism of a shallow groove scraper heavy medium separator, which also comprises a collecting box 201 and a filter screen 202.
For this embodiment, the collecting tank 201 is fixedly connected to the tank 101 and is located below the coal discharging bin 102, and the filter screen 202 is disposed on the upper surface of the collecting tank 201, so that when the device is specifically used, light coal and overflowed suspension in raw coal blocks are discharged from the coal discharging bin 102, flow into the collecting tank 201, and are filtered by the filter screen 202.
When the gangue discharging mechanism of the shallow groove scraper heavy medium separator is used, light coal and overflowed suspension in raw coal blocks are discharged from the coal discharging bin 102, flow into the collecting box 201 and are filtered through the filter screen 202, so that the light coal and the suspension are separated.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (6)
1. The gangue discharging mechanism of the shallow slot scraper heavy medium separator comprises a slot body and is characterized in that,
The device comprises a chute body, a chute cover, a chute, a belt, two fixed plates, two rotating components, two groups of rotating components and a plurality of groups of gangue discharging components, wherein the chute cover penetrates through the chute body and is fixedly connected with the chute body, the gangue discharging hopper is fixedly connected with the chute body and is positioned at one end of the chute body, the baffle is fixedly connected with the chute body and is positioned on the upper surface of the chute body, the two fixed plates are fixedly connected with the chute body and are positioned on the upper surface of the chute body, the two groups of rotating components are symmetrically arranged between the two fixed plates, the two rotating components are respectively fixedly connected with the two groups of rotating components, the belt is sleeved on the outer side of the two rotating components, the plurality of gangue discharging components are respectively arranged on the outer side of the belt, each group of gangue discharging components comprises a scraper and a supporting piece, and the supporting piece are fixedly connected with the belt and are positioned on the outer side of the scraper.
2. The gangue removal mechanism of the shallow slot scraper heavy medium separator of claim 1, wherein,
Each group of rotating assemblies comprises two rotating rods and a motor, one ends of the two rotating rods are respectively and fixedly connected with the corresponding rotating roller, the other ends of the two rotating rods respectively penetrate through the two fixing plates and are respectively and rotatably connected with the two fixing plates, the motor is fixedly connected with one of the fixing plates, and the output end of the motor is fixedly connected with one of the rotating rods.
3. The gangue removal mechanism of the shallow slot scraper heavy medium separator of claim 2, wherein,
The support piece comprises a support rod, a connecting plate and two groups of supporting pieces, one end of the support rod is fixedly connected with the belt, the other end of the support rod is fixedly connected with the connecting plate, and the two groups of supporting pieces are symmetrically arranged at two ends of the connecting plate.
4. The gangue discharging mechanism of the shallow slot scraper heavy medium separator of claim 3, wherein,
Each group of supporting parts comprises a round rod, a limiting block and a spring, wherein the round rod penetrates through the connecting plate and is in sliding connection with the connecting plate, one end of the round rod is fixedly connected with the scraping plate, the other end of the round rod is fixedly connected with the limiting block, the spring is sleeved on the outer side of the round rod, one end of the spring is fixedly connected with the connecting plate, and the other end of the spring is fixedly connected with the limiting block.
5. The gangue discharging mechanism of the shallow slot scraper heavy medium separator of claim 4, wherein,
Each group of gangue discharging components further comprises a wear-resisting pad and a plurality of round holes, the scraping plate is provided with a plurality of round holes, and the wear-resisting pad is fixedly connected with the scraping plate and is positioned at one end of the scraping plate.
6. The gangue removal mechanism of the shallow trench isolation scraper heavy medium separator of claim 5, wherein,
The gangue discharging mechanism of the shallow groove scraper heavy medium separator further comprises a collecting box and a filter screen, wherein the collecting box is fixedly connected with the groove body and is positioned below the coal discharging bin, and the filter screen is arranged on the upper surface of the collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323170299.9U CN221656824U (en) | 2023-11-23 | 2023-11-23 | Gangue discharging mechanism of shallow groove scraper blade heavy medium separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323170299.9U CN221656824U (en) | 2023-11-23 | 2023-11-23 | Gangue discharging mechanism of shallow groove scraper blade heavy medium separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221656824U true CN221656824U (en) | 2024-09-06 |
Family
ID=92577945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323170299.9U Active CN221656824U (en) | 2023-11-23 | 2023-11-23 | Gangue discharging mechanism of shallow groove scraper blade heavy medium separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221656824U (en) |
-
2023
- 2023-11-23 CN CN202323170299.9U patent/CN221656824U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110984102A (en) | Water surface algae floating garbage treatment device | |
| CN112796291A (en) | Garbage crusher and method | |
| CN205399370U (en) | Superfine grating trash remover | |
| CN221656824U (en) | Gangue discharging mechanism of shallow groove scraper blade heavy medium separator | |
| CN113006021A (en) | Energy-concerving and environment-protective water surface rubbish cleaning device that uses | |
| CN210339388U (en) | Follow-up type belt double-side sweeper | |
| CN112195890A (en) | River course floating garbage cleaning device | |
| CN109159189A (en) | A kind of removal of impurities of sugarcane and cutting equipment | |
| CN102641631B (en) | Self-cleaning dust collection device | |
| CN113463603B (en) | Garbage fishing device for sea water desalination | |
| CN112387660A (en) | Clay-containing block anhydrous deslimer | |
| CN209480508U (en) | A kind of full rolling friction carrier bar support roller batcher | |
| CN217577023U (en) | Coal scraping device | |
| CN207553190U (en) | Plate chain type silt remover | |
| CN212864205U (en) | Slag scraping device of air floatation machine | |
| CN201632408U (en) | High-efficient impurity removing machine | |
| CN216586456U (en) | Trash-blocking and collecting integrated trash rack | |
| CN213826059U (en) | Clay-containing block anhydrous deslimer | |
| CN211726564U (en) | Frame type impurity removing machine | |
| CN115892926A (en) | Tensioning device and belt conveyor thereof | |
| CN208771882U (en) | Material separator | |
| CN214826769U (en) | Speed-adjustable hinge plate type conveyor | |
| CN214599731U (en) | Suspension type permanent magnet separator for clay sand production | |
| CN113981929B (en) | Ecological energy-concerving and environment-protective type river purifier | |
| CN218130403U (en) | Spherical silica micropowder water filtering device for electronic packaging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |