CN216637882U - Waste rock transfer device in coal mine underground mining - Google Patents
Waste rock transfer device in coal mine underground mining Download PDFInfo
- Publication number
- CN216637882U CN216637882U CN202220156632.7U CN202220156632U CN216637882U CN 216637882 U CN216637882 U CN 216637882U CN 202220156632 U CN202220156632 U CN 202220156632U CN 216637882 U CN216637882 U CN 216637882U
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- Prior art keywords
- motor
- transportation
- transfer device
- gangue
- transportation belt
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- 238000005065 mining Methods 0.000 title claims abstract description 14
- 239000003245 coal Substances 0.000 title claims abstract description 12
- 239000010878 waste rock Substances 0.000 title claims description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000000843 powder Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000717 retained effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a gangue transfer device in underground coal mine mining, which relates to the field of mining industry and comprises a support, a transport frame and a transfer bin, wherein the transport frame is arranged on one side of the support, two first motors and three second motors are respectively arranged on the outer surface of the transport frame, and the output ends of the two first motors penetrate through the two sides inside the transport frame and are connected with transport belts through transport rollers. According to the utility model, the ash cleaning component is arranged, the second motor can also operate along with the transportation of the gangue by the transportation belt, the second rotating shaft drives the ash wiping strip and the vibrating block to overturn, the transportation belt can be knocked by the vibrating block to shake off or loosen the adhered powder scraps, and meanwhile, the ash wiping strip is matched with the transportation belt to wipe the transportation belt, so that the powder scraps adhered to the transportation belt can be continuously cleaned, the transportation process of the transportation belt is safer, and the condition that the surface of the transportation belt is abraded and the service life of the transportation belt is prolonged due to the fact that the powder scraps are adhered and retained on the surface of the transportation belt is avoided.
Description
Technical Field
The utility model relates to the field of mining industry, in particular to a gangue transfer device in underground coal mine exploitation.
Background
In coal mining, a drilling machine is often used for drilling and mining, then gangue needs to be conveyed into a flat gangue bin through a belt conveyor, and then the gangue is loaded into a wagon and conveyed out of a roadway by using a scraper loader, or the gangue enters a small hole through transfer of a plurality of belt conveyors and is conveyed out of the roadway by using a tiger mouth.
According to the Chinese patent with the patent number CN209889549U, a gangue transfer device in coal mine underground mining is disclosed, which is characterized in that a driving motor arranged on a motor base is used, the driving motor can drive a screw rod to rotate, the screw rod can drive a pushing slide block to move upwards, the pushing slide block can drive two rotary rods to move upwards, two bin doors can be closed when the two rotary rods move upwards, so that a discharge port of a gangue transfer bin can be blocked, the phenomenon of gangue scattering when a carriage moves is avoided, but gangue directly drops downwards when in subsequent transfer blanking, as the fall factor can cause the gangue to collide with each other, a large amount of dust is easy to generate in the blanking process, the gangue is easy to wear mutually, unnecessary waste is caused, and meanwhile, the gangue is transported by a belt conveyor, so that a large amount of powder scraps are easy to adhere to the surface of the gangue transport belt conveyor, along with the subsequent transportation of the conveyer belt, the dusts and the gangue are conveyed to easily cause rubbing and abrasion on the surface of the conveyer belt, so that the service life of the conveyer belt is influenced.
SUMMERY OF THE UTILITY MODEL
Based on the technical problems, the waste caused by dust generated in the waste rock blanking process and abrasion occurs, and the surface of a conveyor is scratched and abraded due to the fact that retained powder is adhered to the surface of the conveyor, so that the service life of the conveyor is prolonged.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waste rock transfer device in colliery is exploitation in pit, includes support, transportation frame and reprints the storehouse, the transportation frame is installed to one side of support, two first motors and three second motor are installed respectively to the surface of transportation frame, two the output of first motor all runs through to the inside both sides of transportation frame and is connected with the transportation area through the conveying roller, and is three the output of second motor all runs through to the inside below of transportation frame and is connected with the deashing subassembly, the reprints the storehouse is installed to one side of transportation frame, the third motor is installed at the top of reprinting the storehouse, the output of third motor runs through to the inside in reprinting the storehouse and is connected with the unloading subassembly.
Furthermore, the bottom of the transportation frame is provided with an ash removal door, and the bottom of the ash removal door is provided with a lock catch.
Through adopting above-mentioned technical scheme, can be with the deashing door through the hasp to iqngli is in the cuttings of transportation frame bottom.
Furthermore, the deashing subassembly is including connecting in the second pivot of second motor output, all be connected with the vibrating mass through wiping the ash strip around the second pivot.
Through adopting above-mentioned technical scheme, along with the transportation waste rock of conveyer belt, the second motor also can move, drives through the second pivot and wipes grey strip and the vibrating mass upset, can strike the conveyer belt through the vibrating mass, shakes the sweeps of adhesion or shakes the pine, and meanwhile the cooperation is wiped the grey strip and is cleaned the conveyer belt to the cuttings of adhesion on the sustainable clearance conveyer belt makes conveyer belt transportation safer.
Furthermore, the dust wiping strip is arranged in an arc shape, and the vibrating block is made of rubber.
Through adopting above-mentioned technical scheme to wipe the conveyer belt for wipe grey strip, make and can not cause the injury to it when the vibrating mass strikes the conveyer belt.
Furthermore, the blanking assembly comprises a third rotating shaft connected to the output end of a third motor, a spiral material conveying piece is fixed on the outer surface of the third rotating shaft, and a push-pull plate is installed at the bottom of the spiral material conveying piece.
Through adopting above-mentioned technical scheme, along with the waste rock is carried to the conveyer belt, the waste rock can enter into to the reprinting storehouse, then the operation of third motor, rotate through the third pivot and let the defeated tablet of spiral carry the waste rock gradually downwards to the push-and-pull board is opened to the accessible and is accepted the waste rock, makes the waste rock unloading more steady, is difficult for producing the noise, and is difficult for producing a large amount of abrasions and decreases and the dust, makes the unloading safer.
Further, the spiral material conveying piece is positioned below one side of the conveying belt, and the outer surface of the spiral material conveying piece is smooth.
By adopting the technical scheme, the spiral conveying sheet can conveniently receive the gangue falling from the conveying belt.
In summary, the utility model mainly has the following beneficial effects:
1. according to the utility model, the ash cleaning component is arranged, the second motor also runs along with the transportation of the gangue by the transportation belt, the second rotating shaft drives the ash wiping strip and the vibrating block to turn, the transportation belt can be knocked by the vibrating block to shake off or loosen adhered powder scraps, and meanwhile, the ash wiping strip is matched with the vibrating block to wipe the transportation belt, so that the powder scraps adhered to the transportation belt can be continuously cleaned, the transportation process of the transportation belt is safer, and the condition that the surface of the transportation belt is abraded and the service life is prolonged due to the fact that the retained powder scraps are adhered to the surface of the transportation belt is avoided.
2. According to the utility model, the discharging assembly is arranged, so that the waste rock can enter the transfer bin along with the conveying belt, then the third motor operates, the spiral conveying piece can gradually convey the waste rock downwards through the rotation of the third rotating shaft, and the push-pull plate can be opened to carry the waste rock, so that the waste rock discharging is more stable, the noise is not easy to generate, a large amount of abrasion and dust are not easy to generate, the discharging is safer, and the waste caused by the dust generated in the waste rock discharging process and the abrasion is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a transportation frame according to the present invention;
FIG. 3 is an enlarged view of the area A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the utility model at B in FIG. 2.
In the figure: 1. a support; 2. a transport frame; 3. a transfer bin; 4. a first motor; 5. a second motor; 6. a third motor; 7. a soot cleaning assembly; 701. a second rotating shaft; 702. wiping the ash strips; 703. vibrating the block; 8. a blanking assembly; 801. a third rotating shaft; 802. spirally conveying the tablets; 803. a push-pull plate; 9. a conveying roller; 10. a conveyor belt; 11. a dust removal door; 12. and (5) locking.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following description will be made of an alignment example according to the overall structure of the present invention.
A gangue transfer device in coal mine underground mining comprises a support 1, a transport frame 2 and a transfer bin 3, wherein the transport frame 2 is installed on one side of the support 1, an ash cleaning door 11 is installed at the bottom of the transport frame 2, a lock catch 12 is installed at the bottom of the ash cleaning door 11, the ash cleaning door 11 can be used for facilitating iqngli to be located in powder at the bottom of the transport frame 2 through the lock catch 12, two first motors 4 and three second motors 5 are respectively installed on the outer surface of the transport frame 2, the output ends of the two first motors 4 penetrate through the two sides inside the transport frame 2 and are connected with a transport belt 10 through a conveying roller 9, the output ends of the three second motors 5 penetrate through the lower portion inside the transport frame 2 and are connected with ash cleaning assemblies 7, each ash cleaning assembly 7 comprises a second rotating shaft 701 connected to the output end of the second motor 5, vibrating blocks 703 are connected to the periphery of the second rotating shaft 701 through ash cleaning strips 702, the transshipment bin 3 is installed at one side of the transportation frame 2, the third motor 6 is installed at the top of the transshipment bin 3, the output end of the third motor 6 penetrates into the transshipment bin 3 and is connected with the blanking assembly 8, the blanking assembly 8 comprises a third rotating shaft 801 connected with the output end of the third motor 6, a spiral material conveying sheet 802 is fixed on the outer surface of the third rotating shaft 801, and a push-pull plate 803 is installed at the bottom of the spiral material conveying sheet 802.
Referring to fig. 1-3, the ash cleaning assembly 7 includes a second rotating shaft 701 connected to the output end of the second motor 5, the periphery of the second rotating shaft 701 is connected with a vibrating block 703 through an ash wiping strip 702, the ash wiping strip 702 is arranged in an arc shape, the vibrating block 703 is made of rubber, so that the ash wiping strip 702 wipes the conveyer belt 10, the vibrating block 703 cannot be damaged when the conveyer belt 10 is knocked, the second motor 5 can also run along with the transportation of the gangue by the conveyer belt 10, the ash wiping strip 702 and the vibrating block 703 are driven to turn over by the second rotating shaft 701, the conveyer belt 10 can be knocked by the vibrating block 703, the adhered powder can be shaken off or loosened, meanwhile, the conveyer belt 10 is wiped by the ash wiping strip 702, and the adhered powder on the conveyer belt 10 can be continuously cleaned, so that the conveying process of the conveyer belt 10 is safer.
Referring to fig. 1, 2 and 4, the discharging assembly 8 includes a third rotating shaft 801 connected to an output end of a third motor 6, a spiral conveying piece 802 is fixed on an outer surface of the third rotating shaft 801, the spiral conveying piece 802 is located below one side of the conveyor belt 10, the outer surface of the spiral conveying piece 802 is smooth so that the spiral conveying piece 802 can receive the gangue falling from the conveyor belt 10, a push-pull plate 803 is installed at the bottom of the spiral conveying piece 802, the gangue can enter the transfer bin 3 along with the conveyance of the conveyor belt 10, then the third motor 6 operates, the spiral conveying piece 802 gradually conveys the gangue downwards through the rotation of the third rotating shaft 801, and the gangue can be received by opening the push-pull plate 803, so that the gangue can be discharged more stably, noise is not easy to generate, and a large amount of abrasion and dust is not easy to generate, and discharging is safer.
The implementation principle of the embodiment is as follows: firstly, a user operates the first motor 4, the conveyer belt 10 can convey the gangue by rotating the conveyer roller 9, the gangue can enter the transferring bin 3 along with the conveying, then the third motor 6 is operated, the spiral conveying piece 802 is enabled to gradually convey the gangue downwards through the rotation of the third rotating shaft 801, and the waste rock can be received by opening the push-pull plate 803, so that the waste rock blanking is more stable, the noise is not easy to generate, a large amount of abrasion and dust are not easy to generate, the blanking is safer, meanwhile, the second motor 5 is also operated to drive the ash wiping strip 702 and the vibrating block 703 to turn over through the second rotating shaft 701, the conveyer belt 10 can be knocked by the vibrating block 703 to shake off or loosen the adhered powder, and meanwhile, the conveyer belt 10 is wiped by matching with the ash wiping strip 702, therefore, the powder scraps adhered on the conveyer belt 10 can be continuously cleaned, and the conveying process of the conveyer belt 10 is safer.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a waste rock transfer device in colliery is exploitation in pit, includes support (1), transportation frame (2) and reprints storehouse (3), its characterized in that: transportation frame (2) are installed to one side of support (1), two first motor (4) and three second motor (5), two are installed respectively to the surface of transportation frame (2) the output of first motor (4) all runs through to the inside both sides of transportation frame (2) and is connected with transportation area (10), three through conveying roller (9) the output of second motor (5) all runs through to the inside below of transportation frame (2) and is connected with deashing subassembly (7), reprint storehouse (3) are installed to one side of transportation frame (2), third motor (6) are installed at the top of reprint storehouse (3), the output of third motor (6) runs through to the inside of reprinting storehouse (3) and is connected with unloading subassembly (8).
2. The gangue transfer device in underground coal mine mining according to claim 1, characterized in that: the bottom of transportation frame (2) is installed deashing door (11), hasp (12) are installed to the bottom of deashing door (11).
3. The gangue transfer device in underground coal mine mining according to claim 1, characterized in that: the ash cleaning component (7) comprises a second rotating shaft (701) connected to the output end of the second motor (5), and the periphery of the second rotating shaft (701) is connected with a vibrating block (703) through an ash wiping strip (702).
4. The gangue transfer device in underground coal mine mining according to claim 3, characterized in that: the ash wiping strip (702) is arranged in an arc shape, and the vibrating block (703) is made of rubber.
5. The gangue transfer device in underground coal mine mining according to claim 1, characterized in that: the blanking assembly (8) comprises a third rotating shaft (801) connected to the output end of a third motor (6), a spiral material conveying sheet (802) is fixed on the outer surface of the third rotating shaft (801), and a push-pull plate (803) is installed at the bottom of the spiral material conveying sheet (802).
6. The gangue transfer device in underground coal mine mining according to claim 5, which is characterized in that: the spiral material conveying piece (802) is positioned below one side of the conveying belt (10), and the outer surface of the spiral material conveying piece (802) is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220156632.7U CN216637882U (en) | 2022-01-20 | 2022-01-20 | Waste rock transfer device in coal mine underground mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220156632.7U CN216637882U (en) | 2022-01-20 | 2022-01-20 | Waste rock transfer device in coal mine underground mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216637882U true CN216637882U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220156632.7U Expired - Fee Related CN216637882U (en) | 2022-01-20 | 2022-01-20 | Waste rock transfer device in coal mine underground mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216637882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463868A (en) * | 2022-09-08 | 2022-12-13 | 泰州市亚星塑业有限公司 | Polytetrafluoroethylene film surface treatment device |
-
2022
- 2022-01-20 CN CN202220156632.7U patent/CN216637882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463868A (en) * | 2022-09-08 | 2022-12-13 | 泰州市亚星塑业有限公司 | Polytetrafluoroethylene film surface treatment device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |