CN216104604U - Mechanism is stored to unloading of scraper conveyor for coal mine - Google Patents
Mechanism is stored to unloading of scraper conveyor for coal mine Download PDFInfo
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- CN216104604U CN216104604U CN202121788214.1U CN202121788214U CN216104604U CN 216104604 U CN216104604 U CN 216104604U CN 202121788214 U CN202121788214 U CN 202121788214U CN 216104604 U CN216104604 U CN 216104604U
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- 239000003245 coal Substances 0.000 title claims abstract description 130
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- 239000003818 cinder Substances 0.000 claims abstract description 14
- 238000012216 screening Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 abstract description 2
- 230000002269 spontaneous effect Effects 0.000 abstract description 2
- 239000004484 Briquette Substances 0.000 description 8
- 239000002817 coal dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- -1 when in use Substances 0.000 description 1
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Abstract
The utility model discloses a blanking storage mechanism of a scraper conveyor for a coal mine, and relates to the technical field of coal mine storage. Including first box, its characterized in that, the pan feeding mouth has been seted up on first box top, first discharge gate has been seted up to first box side wall, the first discharging channel of first discharge gate fixedly connected with, the first discharging channel other end is connected with coal cinder storage device, the second discharge gate has been seted up to first box bottom, install coal charge screening processing apparatus in the first box. Through coal charge screening processing apparatus, sieve when the coal charge unloading of scraping trigger transport for the colliery, sieve into buggy and coal cinder and store respectively with the coal charge, and grind the buggy through the mill and refine, increased its use value, through setting up coal cinder storage device, store the coal cinder of separating, the coal cinder is stored alone and is not had the interference of buggy and more does benefit to the ventilation, because the poor risk that takes place the spontaneous combustion of ventilation effect when preventing the coal charge to store.
Description
Technical Field
The utility model relates to the technical field of coal mine storage, in particular to a blanking storage mechanism of a scraper conveyor for a coal mine.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age. In the geologic periods of the world, most coal is produced in the stratums of the stone charm, the pilaster, the Jurassic and the third era, which is an important coal-forming era. The carbon content of the coal is generally 46-97%, and the coal is brown to black and has dull to metallic luster. According to the difference of coalification degree, coal can be divided into four types of peat, lignite, soft coal and anthracite, coal materials mined from a mine are conveyed by a scraper in the prior art, the coal materials are directly discharged and stored after being conveyed, coal blocks and coal powder are simultaneously stored in a coal storage bin, the coal materials are inconvenient to convey, and meanwhile ventilation of the coal materials is not facilitated, so that the coal materials can generate natural danger.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a blanking storage mechanism of a scraper conveyor for a coal mine, which solves the problems that in the prior art, coal briquettes and coal powder are simultaneously stored in a coal storage bin, the transportation of the coal briquettes is inconvenient, and the ventilation of the coal briquettes is not facilitated, so that the coal briquettes are possibly in natural danger.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a mechanism is stored to unloading of scraper conveyor for coal mine, includes first box, the pan feeding mouth has been seted up on first box top, first discharge gate has been seted up to first box side wall, the first discharging channel of first discharge gate fixedly connected with, the first discharging channel other end is connected with coal cinder storage device, the second discharge gate has been seted up to first box bottom, second discharge gate fixedly connected with second discharging channel, the second discharging channel other end is connected with the buggy bin, install coal charge screening processing apparatus in the first box.
Preferably, the coal briquette storage device comprises a second box body, a coal briquette inlet is formed in the top end of the second box body, the coal briquette inlet is connected with the first discharging channel, a pair of first partition plates are fixedly arranged in the second box body and positioned between the front wall surface and the rear wall surface and the lower wall surface, a pair of splitter plates are fixedly arranged between the front wall surface and the rear wall surface of the second box body, a pair of splitter plates are respectively and fixedly arranged between the top end of the first partition plate and the coal briquette inlet, a second partition plate is fixedly arranged in the second box body, the second partition plate is positioned between the pair of first partition plates, first ventilation openings are formed in the first partition plate and the second partition plate, second ventilation openings are respectively formed in the two side wall surfaces of the second box body, a motor installation shell is fixedly arranged on one side wall surface of the second box body and positioned outside the second ventilation openings, and a first motor is fixedly arranged on one side in the motor installation shell, the first motor driving end is fixedly provided with a blade, and the other side wall surface of the second box body is fixedly provided with a sun shield outside the second ventilation opening.
Preferably, the coal screening device comprises a belt conveyor belt, a fixed grinding disc and a movable grinding disc, the belt conveyor belt is fixedly arranged between the front wall and the rear wall of the first box body, one end of the belt conveyor belt is positioned below the feeding port, the other end of the belt conveyor belt is connected with the first discharge port, a first coal powder discharging channel is fixedly arranged between the front wall and the rear wall in the first box body, the first coal powder discharging channel is positioned below the belt conveyor belt, a traction part of the belt conveyor belt is of a metal net structure, the fixed grinding disc is fixedly arranged between the inner wall surfaces of the two sides of the first box body and positioned below the first coal powder discharging channel, the feeding end of the fixed grinding disc is connected with the bottom end of the first coal powder discharging channel, a bearing mounting groove is formed in the center of the bottom end of the fixed grinding disc, a bearing is fixedly arranged in the bearing mounting groove, and a bearing inner ring connecting shaft is fixedly arranged on the bearing, the bottom end of the connecting shaft is fixedly connected to the center of the top end of the movable grinding disc, a second motor is fixedly installed between the front inner wall surface and the rear inner wall surface of the first box body, and the driving end of the second motor is fixedly installed at the center of the bottom end of the movable grinding disc.
Preferably, a motor protective shell is fixedly installed between the front wall surface and the rear wall surface in the first box body, and the second motor is installed in the motor protective shell.
Preferably, a second pulverized coal channel is fixedly installed between the front wall surface and the rear wall surface of the first box body, and the bottom end of the second pulverized coal channel is connected to the second discharge hole and located below the motor protection shell.
Preferably, a reinforcing plate is fixedly connected between the fixed grinding disc and the inner wall surfaces of the two sides of the first box body.
Preferably, the outer wall surfaces of two sides of the first box body are provided with supporting legs.
Preferably, the two ends of the belt conveyor are respectively connected with a connecting plate, and the belt conveyor is connected with the inner wall surface of one side of the first box body and the first discharge hole through the connecting plates.
Preferably, a material taking door is arranged on the front wall surface of the second box body.
Advantageous effects
The utility model provides a blanking storage mechanism of a scraper conveyor for a coal mine, which solves the problems that in the prior art, coal briquettes and coal powder are stored in a coal storage bin at the same time, the transportation of the coal briquettes is inconvenient, and the ventilation of the coal briquettes is not facilitated, so that the coal briquettes can generate natural danger. Through coal charge screening processing apparatus, sieve when the coal charge unloading of scraping trigger transport for the colliery, sieve into buggy and coal cinder and store respectively with the coal charge, and grind the buggy through the mill and refine, increased its use value, through setting up coal cinder storage device, store the coal cinder of separating, the coal cinder is stored alone and is not had the interference of buggy and more does benefit to the ventilation, because the poor risk that takes place the spontaneous combustion of ventilation effect when preventing the coal charge to store.
Drawings
Fig. 1 is a front view of a blanking storage mechanism of a scraper conveyor for coal mines according to the utility model.
In the figure: 1-a first box; 2-a first discharge port; 3-a first discharge channel; 4-a second discharge hole; 5-a second discharge channel; 6-a pulverized coal storage tank; 7-a second box body; 8-coal block inlet; 9-a splitter plate; 10-a second separator; 11-a first vent; 12-a second vent; 13-a motor mounting housing; 14-a first electric machine; 15-blades; 16-a sun visor; 17-a belt conveyor; 18-fixed grinding disc; 19-moving grinding disc; 20-a feeding port; 21-a first pulverized coal blanking channel; 22-a bearing; 23-a connecting shaft; 24-a second motor; 25-motor protective housing; 26-a second pulverized coal channel; 27-first separator.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-1, the present invention provides a technical solution: the utility model provides a mechanism is stored to unloading of scraper conveyor for coal mine, includes first box 1, pan feeding mouth 20 has been seted up on 1 top of first box, first discharge gate 2 has been seted up to first box side wall, the first discharging channel 3 of 2 fixedly connected with of first discharge gate, the 3 other ends of first discharging channel are connected with coal cinder storage device, second discharge gate 4 has been seted up to 1 bottom of first box, 4 fixedly connected with second discharging channel of second discharge gate, the 5 other ends of second discharging channel are connected with buggy bin 6, install coal charge screening processing apparatus in the first box 1. The coal briquette storage device comprises a second box body 7, a coal briquette inlet 8 is arranged at the top end of the second box body 7, the coal briquette inlet 8 is connected with a first discharging channel 3, a pair of first partition plates 27 are fixedly arranged in the second box body 7 and positioned between the front wall surface and the rear wall surface and the lower wall surface, a pair of splitter plates 9 are fixedly arranged between the front wall surface and the rear wall surface of the second box body 7, the splitter plates 9 are respectively and fixedly arranged between the top end of the first partition plate 27 and the coal briquette inlet 8, a second partition plate 10 is fixedly arranged in the second box body 7, the second partition plate 10 is positioned between the first partition plates 27, first ventilation openings 11 are arranged on the first partition plate 27 and the second partition plate 10, second ventilation openings 12 are respectively arranged on the two side wall surfaces of the second box body 7, a motor installation shell 13 is fixedly arranged outside the second ventilation openings 12 on one side wall surface of the second box body 7, a first motor 14 is fixedly installed on one side in the motor installation shell 13, a blade 15 is fixedly installed at the driving end of the first motor 14, and a sun shield 16 is fixedly installed on the other side wall surface of the second box 7 and located outside the second ventilation opening. The coal screening device comprises a belt conveyor 17, a fixed grinding disc 18 and a movable grinding disc 19, wherein the belt conveyor 17 is fixedly installed between the front wall and the rear wall of a first box body 1, one end of the belt conveyor 17 is positioned below a feeding port 20, the other end of the belt conveyor 17 is connected with a first discharge port 2, a first coal dust blanking channel 21 is fixedly installed between the front wall and the rear wall in the first box body 1, the first coal dust blanking channel 21 is positioned below the belt conveyor 17, a traction piece of the belt conveyor 17 is of a metal net structure, the fixed grinding disc 18 is fixedly installed between the inner wall surfaces of the two sides of the first box body 1 and below the first coal dust blanking channel 21, the feeding end of the fixed grinding disc 18 is connected with the bottom end of the first coal dust blanking channel 21, a bearing installation groove is formed in the center of the bottom end of the fixed grinding disc 18, and a bearing 22 is fixedly installed in the bearing installation groove, a connecting shaft 23 is fixedly mounted on an inner ring of the bearing 22, the bottom end of the connecting shaft 23 is fixedly connected to the center of the top end of the movable grinding disc 19, a second motor 24 is fixedly mounted between the front inner wall surface and the rear inner wall surface of the first box body 1, and the driving end of the second motor 24 is fixedly mounted at the center of the bottom end of the movable grinding disc 19. A motor protective shell 25 is fixedly arranged between the front wall surface and the rear wall surface in the first box body 1, and the second motor 24 is arranged in the motor protective shell 25. A second pulverized coal channel 26 is fixedly installed between the front wall surface and the rear wall surface of the first box body 1, and the bottom end of the second pulverized coal channel 26 is connected to the second discharge port 4 and located below the motor protection shell 25. And reinforcing plates are fixedly connected between the fixed grinding disc 18 and the inner wall surfaces of the two sides of the first box body 1. And supporting legs are arranged on the outer wall surfaces of two sides of the first box body 1. The two ends of the belt conveyor 17 are respectively connected with a connecting plate, and the belt conveyor 17 is connected with the inner wall surface of one side of the first box body 1 and the first discharge hole 2 through the connecting plates. And a material taking door is arranged on the front wall surface of the second box body 7.
The following components are provided according to the scheme:
belt conveyor traction piece: the traction member of the belt conveyor 17 is of a metal mesh structure
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): as can be known from the attached drawing 1-1 of the specification, when in use, the belt conveyor 17, the first motor 14 and the second motor 24 are in electric control connection with an external controller through leads, the second box body is made of a shading material, when in use, coal at the discharging end of the scraper conveyor enters from the feeding port, at the moment, the controller controls the belt conveyor 17 to rotate slowly to drive the belt conveyor to draw a belt conveyor to convey the coal, the drawing part of the belt conveyor 17 is of a metal mesh structure, the coal can be screened into the first coal powder discharging channel 21 by a metal mesh when being conveyed and enters into the feeding port of the fixed grinding disc 18 through the first coal powder discharging channel 21, at the moment, the controller controls the second motor 24 to drive the movable grinding disc 19 to rotate to grind the falling coal powder with larger particles, the coal powder falls into the second coal powder storage box 6 through the second coal powder channel 26 after being ground, at the moment, the large coal powder is conveyed to the first discharging channel 3 through the belt conveyor 17 and enters the first discharging channel 3 through the first discharging channel 3 Enter into second box 7, first baffle 27 and second baffle 10 divide into four spaces with the second box, the coal cinder that enters into the second box can be placed in four spaces with the coal cinder branch by flow distribution plate 9, controller control first motor 14 drives the blade and rotates this moment, ventilate in the second box, the air current can be exchanged with the external world through first vent 11 and second vent 12 this moment, can effectively increase ventilation effect through this kind of form, and sunshading board 16 can cover the second vent and prevent that sunshine from penetrating directly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (9)
1. The utility model provides a mechanism is stored to unloading of scraper conveyor for coal mine, includes first box (1), its characterized in that, pan feeding mouth (20) have been seted up on first box (1) top, first discharge gate (2) have been seted up to first box side wall face, the first discharging channel (3) of first discharge gate (2) fixedly connected with, first discharging channel (3) other end is connected with coal cinder storage device, second discharge gate (4) have been seted up to first box (1) bottom, second discharge gate (4) fixedly connected with second discharging channel, second discharging channel (5) other end is connected with buggy bin (6), install coal screening processing apparatus in first box (1).
2. The blanking storage mechanism of the scraper conveyor for the coal mine according to claim 1, wherein the coal storage device comprises a second box body (7), a coal inlet (8) is formed at the top end of the second box body (7), the coal inlet (8) is connected with the first discharging channel (3), a pair of first partition plates (27) are fixedly installed in the second box body (7) and positioned between the front wall surface and the rear wall surface and the lower wall surface, a pair of splitter plates (9) are fixedly installed between the front wall surface and the rear wall surface of the second box body (7), the splitter plates (9) are respectively and fixedly installed between the top ends of the first partition plates (27) and the coal inlet (8), a second partition plate (10) is fixedly installed in the second box body (7), the second partition plate (10) is positioned between the pair of first partition plates (27), and first ventilation openings (11) are formed in the first partition plates (27) and the second partition plates (10), second ventilation opening (12) have been seted up respectively to second box (7) both sides wall face, second box (7) a side wall face and be located the outer fixed mounting in second ventilation opening (12) and have motor installation shell (13), one side fixed mounting has first motor (14) in motor installation shell (13), first motor (14) drive end fixed mounting has blade (15), second box (7) another side wall face and be located the outer fixed mounting in second ventilation opening has sunshading board (16).
3. The blanking storage mechanism of the scraper conveyor for the coal mine is characterized in that the coal screening device comprises a belt conveyor (17), a fixed grinding disc (18) and a movable grinding disc (19), the belt conveyor (17) is fixedly arranged between the front wall surface and the rear wall surface of a first box body (1), one end of the belt conveyor (17) is positioned below a feeding port (20), the other end of the belt conveyor (17) is connected with a first discharging port (2), a first coal powder blanking channel (21) is fixedly arranged between the front wall surface and the rear wall surface in the first box body (1), the first coal powder blanking channel (21) is positioned below the belt conveyor (17), a traction piece of the belt conveyor (17) is of a metal net structure, the fixed grinding disc (18) is fixedly arranged between the inner wall surfaces of the two sides of the first box body (1) and positioned below the first coal powder blanking channel (21), decide mill (18) pan feeding end and be connected with first buggy unloading passageway (21) bottom, decide mill (18) bottom center and seted up the bearing mounting groove, fixed mounting has bearing (22) in the bearing mounting groove, bearing (22) inner circle fixed mounting has connecting axle (23), connecting axle (23) bottom fixed connection is in moving mill (19) top center, fixed mounting has second motor (24) between two internal faces around first box (1), the drive end fixed mounting of second motor (24) moves mill (19) bottom center.
4. The blanking storage mechanism of the scraper conveyer for the coal mine according to claim 3, wherein a motor protective shell (25) is fixedly arranged between the front wall surface and the rear wall surface in the first box body (1), and the second motor (24) is arranged in the motor protective shell (25).
5. The blanking storage mechanism of the scraper conveyor for the coal mine is characterized in that a second pulverized coal channel (26) is fixedly installed between the front wall surface and the rear wall surface of the first box body (1), and the bottom end of the second pulverized coal channel (26) is connected to the second discharge port (4) and is located below the motor protective shell (25).
6. The blanking storage mechanism of the scraper conveyor for coal mine according to claim 3, characterized in that a reinforcing plate is fixedly connected between the fixed grinding disc (18) and the inner wall surface of the two sides of the first box body (1).
7. The blanking storage mechanism of the scraper conveyor for coal mine as claimed in claim 1, characterized in that the outer wall surfaces of both sides of the first box body (1) are provided with support legs.
8. The blanking storage mechanism of the scraper conveyer for coal mine according to claim 3, characterized in that two ends of the belt conveyor (17) are respectively connected with a connecting plate, and the belt conveyor (17) is connected with the inner wall surface of one side of the first box body (1) and the first discharge port (2) through the connecting plates.
9. The blanking storage mechanism of the scraper conveyor for the coal mine as set forth in claim 2, characterized in that a material taking door is provided on the front wall of the second box body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788214.1U CN216104604U (en) | 2021-08-03 | 2021-08-03 | Mechanism is stored to unloading of scraper conveyor for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788214.1U CN216104604U (en) | 2021-08-03 | 2021-08-03 | Mechanism is stored to unloading of scraper conveyor for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216104604U true CN216104604U (en) | 2022-03-22 |
Family
ID=80724248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121788214.1U Expired - Fee Related CN216104604U (en) | 2021-08-03 | 2021-08-03 | Mechanism is stored to unloading of scraper conveyor for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216104604U (en) |
-
2021
- 2021-08-03 CN CN202121788214.1U patent/CN216104604U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |