CN213133906U - Coal mine screening equipment for coal mining - Google Patents
Coal mine screening equipment for coal mining Download PDFInfo
- Publication number
- CN213133906U CN213133906U CN202021853239.0U CN202021853239U CN213133906U CN 213133906 U CN213133906 U CN 213133906U CN 202021853239 U CN202021853239 U CN 202021853239U CN 213133906 U CN213133906 U CN 213133906U
- Authority
- CN
- China
- Prior art keywords
- coal
- fixedly mounted
- screening
- case
- coal mine
- 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.)
- Expired - Fee Related
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- 238000012216 screening Methods 0.000 title claims abstract description 63
- 239000003245 coal Substances 0.000 title claims abstract description 60
- 238000005065 mining Methods 0.000 title claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 239000010883 coal ash Substances 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a coal mine screening device for coal mining, which comprises a case, wherein the top of the case is fixedly provided with an atomizing spray head, one end of the atomizing spray head is fixedly connected with a water outlet pipe, one side of the upper part of the case is fixedly provided with a funnel, the bottom of the funnel is fixedly provided with an outlet, the inside of the case is fixedly provided with a screening net, one end of the screening net is fixedly provided with a fixed block, the joint of one end of the screening net and one side of the case is provided with a discharge port, the bottom of the discharge port is fixedly provided with a mounting plate, the bottom of the case is provided with a cart, the bottom of the cart is fixedly provided with universal wheels, and the screening net is fixedly provided with a rotating shaft, and also reduces breakage of the coal mine during screening.
Description
Technical Field
The utility model relates to a colliery screening technology field especially relates to a colliery screening installation that coal mining adopted.
Background
Because of abundant coal resources in China, coal mining areas in China are more, the coal mining areas are generally divided into underground coal mines and open-pit coal mines, when a coal seam is far away from the ground, coal carbon is generally mined into underground excavation roadways, when the coal seam is far away from the ground, the surface soil layer is generally directly stripped to excavate coal, and the raw coal mined from the coal mines can be used for enterprises such as coking or chemical engineering and the like through various processes such as screening and impurity removal.
However, the coal mine screening equipment adopted in coal mining at present is easy to clamp when screening, the screening efficiency is low, a lot of dust can fly out to influence the working environment when screening, the screening equipment is worn greatly, the screening cost is increased by frequent replacement, and a lot of troubles can be encountered in the using process, so that the coal mine screening equipment adopted in coal mining is urgently needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a coal mine screening device for coal mining.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a colliery screening installation that coal mining adopted, includes quick-witted case, the top fixed mounting of machine case has the atomising head, the one end fixedly connected with outlet pipe of atomising head, top one side fixed mounting of machine case has the funnel, the bottom fixed mounting of funnel has the export, the inside fixed mounting of machine case has the screening net, the one end fixed mounting of screening net has the fixed block, the discharge gate has been seted up with the junction of machine case one side to the one end of screening net, the bottom fixed mounting of discharge gate has the mounting panel, the bottom of machine case is provided with the shallow, the bottom fixed mounting of shallow has the universal wheel, fixed mounting has the pivot on the screening net, it is connected with the gyro wheel to rotate in the pivot.
Preferably, the outer surface of the spray head is provided with at least two through holes.
Preferably, a roller is fixedly installed inside the roller, and the roller is rotatably connected with the rotating shaft through the roller.
Preferably, a handle is fixedly arranged on one side of the cart, and a rubber ring is sleeved above the handle.
Preferably, the inside fixed mounting of funnel has the support column, the fixed surface mounting of support column has the spiral plate.
Preferably, both sides of the interior of the funnel are movably provided with a baffle, and one end of the baffle is fixedly provided with a lifting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through gyro wheel and the pivot that sets up, the efficiency that can increase the screening still prevents equipment and blocks, but also reduces the wearing and tearing of screening net and the expense of maintenance change to still reduce the damage of colliery when the screening.
2. The utility model discloses in, through having set up outlet pipe and atomising head, can avoid coal ash to waft out screening machine case and influence staff's operational environment, but also protect staff's healthy, increase the practicality that the screening set up.
To sum up, the utility model discloses reduce the wearing and tearing of screening installation and still increase the efficiency of screening, but also avoid coal ash to waft out quick-witted case and influence staff's operational environment, increase colliery screening installation's practicality.
Drawings
Fig. 1 is a schematic structural diagram of a coal mine screening apparatus for coal mining according to the present invention;
fig. 2 is a top view of a screening net of coal mine screening equipment for coal mining according to the present invention;
fig. 3 is a schematic structural diagram of a spiral plate and a support column of a coal mine screening device for coal mining according to the present invention;
fig. 4 is the utility model provides a coal mine screening installation baffle and the schematic structure of carrying the arm-tie that coal mining adopted.
In the figure: 1. pushing a cart; 2. a fixed block; 3. an outlet; 4. a funnel; 5. a water outlet pipe; 6. a spray head; 7. a chassis; 8. a discharge port; 9. screening a net; 10. mounting a plate; 11. a universal wheel; 12. a rotating shaft; 13. a roller; 14. a spiral plate; 15. a support pillar; 16. a baffle plate; 17. and (5) lifting the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.
The first embodiment is as follows:
referring to fig. 1-3, a coal mine screening device for coal mining comprises a chassis 7, a spray head 6 is fixedly installed at the top of the chassis 7, one end of the spray head 6 is fixedly connected with a water outlet pipe 5, one end of the water outlet pipe 5 penetrates through the outer surface of the chassis 7 and extends into the chassis 7, a sealing ring is arranged at the contact position of the water outlet pipe 5 and the outer surface of the chassis 7, a funnel 4 is fixedly installed at one side above the chassis 7, an outlet 3 is fixedly installed at the bottom of the funnel 4, a screening net 9 is fixedly installed in the chassis 7, a fixed block 2 is fixedly installed at one end of the screening net 9, a discharge port 8 is arranged at the connection position of one end of the screening net 9 and one side of the chassis 7, a mounting plate 10 is fixedly installed at the bottom of the discharge port 8, a cart 1 is arranged at the bottom of the chassis 7, universal wheels, its structure allows 360 degrees rotations of level, and the truckle is a general title, including activity truckle and truckle, truckle does not have revolution mechanic, can not the horizontal rotation can only rotate perpendicularly, and fixed mounting has pivot 12 on the screening net 9, rotates on the pivot 12 and is connected with gyro wheel 13, and gyro wheel 13 is made for the plastic and has fine elasticity and hardness to gyro wheel 13 that the plastic was made has fine wearability, can use for a long time and be difficult for destroying.
Wherein, the through-hole has been seted up to the surface of atomising head 6, and atomising head 6 is provided with two at least.
Wherein, the inside fixed mounting of gyro wheel 13 has the roller, and gyro wheel 13 rotates with pivot 12 through the roller and is connected.
Wherein, a grip is fixedly arranged on one side of the cart 1, and a rubber ring is sleeved above the grip.
Wherein, the inside fixed mounting of funnel 4 has support column 15, and the surface fixed mounting of support column 15 has spiral plate 14.
Example two:
referring to fig. 1-2 and 4, a coal mine screening device for coal mining comprises a machine case 7, a spray head 6 is fixedly installed at the top of the machine case 7, one end of the spray head 6 is fixedly connected with a water outlet pipe 5, one end of the water outlet pipe 5 penetrates through the outer surface of the machine case 7 and extends into the machine case 7, a sealing ring is arranged at the contact position of the water outlet pipe 5 and the outer surface of the machine case 7, a funnel 4 is fixedly installed at one side above the machine case 7, an outlet 3 is fixedly installed at the bottom of the funnel 4, a screening net 9 is fixedly installed in the machine case 7, a fixed block 2 is fixedly installed at one end of the screening net 9, a discharge port 8 is arranged at the connection position of one end of the screening net 9 and one side of the machine case 7, a mounting plate 10 is fixedly installed at the bottom of the discharge port 8, a cart 1 is arranged at the, its structure allows 360 degrees rotations of level, and the truckle is a general title, including activity truckle and truckle, truckle does not have revolution mechanic, can not the horizontal rotation can only rotate perpendicularly, and fixed mounting has pivot 12 on the screening net 9, rotates on the pivot 12 and is connected with gyro wheel 13, and gyro wheel 13 is made for the plastic and has fine elasticity and hardness to gyro wheel 13 that the plastic was made has fine wearability, can use for a long time and be difficult for destroying.
Wherein, the through-hole has been seted up to the surface of atomising head 6, and atomising head 6 is provided with two at least.
Wherein, the inside fixed mounting of gyro wheel 13 has the roller, and gyro wheel 13 rotates with pivot 12 through the roller and is connected.
Wherein, a grip is fixedly arranged on one side of the cart 1, and a rubber ring is sleeved above the grip.
Wherein, the inside both sides of funnel 4 all have movable mounting to have baffle 16, and the one end fixed mounting of baffle 16 has a lifting plate 17.
The working principle is as follows: when the coal briquette screening machine is used, a user pours coal briquettes needing to be screened into the funnel 4, the coal briquettes entering the funnel 4 pass through the surface of the spiral plate 14 and quickly enter the machine box 7 from the outlet 3, or the coal briquettes enter the funnel 4 and pass through the baffle plate 16 and then fall into the outlet 3, when the funnel 4 is blocked in the funnel 4 due to too many coal briquettes, the user needs to pull the lifting plate 17 by hand to enable the coal briquettes inside to loosen and enter the machine box 7 from the outlet 3, the coal briquettes entering the machine box 7 roll onto the screening net 9, the coal briquettes falling onto the screening net 9 due to the fact that the screening net 9 has a certain inclination angle can push the roller 13 to rotate on the rotating shaft 12, the coal briquettes on the screening net 9 can be pushed onto the mounting plate 10 from the discharge hole 8 along with the rotation of the roller 13, water in the water outlet pipe 5 can also be sprayed out from the spray head 6 while the coal briquettes fall into the machine box 7, and coal ashes in the machine box 7 cannot float out from the discharge hole 8, the cinder screened from the screen 9 falls into the cart 1, and when the cinder in the cart 1 is fully accumulated, the user can pull the handle at one side of the cart 1 to pull out the cart 1 for replacement.
The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The coal mine screening equipment for coal mining comprises a case (7) and is characterized in that an atomizing spray head (6) is fixedly mounted at the top of the case (7), a water outlet pipe (5) is fixedly connected to one end of the atomizing spray head (6), a funnel (4) is fixedly mounted on one side above the case (7), an outlet (3) is fixedly mounted at the bottom of the funnel (4), a screening net (9) is fixedly mounted inside the case (7), a fixed block (2) is fixedly mounted at one end of the screening net (9), a discharge port (8) is formed in the joint of one end of the screening net (9) and one side of the case (7), a mounting plate (10) is fixedly mounted at the bottom of the discharge port (8), a cart (1) is arranged at the bottom of the case (7), and universal wheels (11) are fixedly mounted at the bottom of the cart (1), the screening net (9) is fixedly provided with a rotating shaft (12), and the rotating shaft (12) is rotatably connected with a roller (13).
2. Coal mine screening apparatus for coal mining according to claim 1, wherein the outer surface of the spray head (6) is perforated with through holes, and at least two spray heads (6) are provided.
3. A coal mine screening apparatus for coal mining according to claim 1, wherein rollers are fixedly mounted inside the rollers (13), and the rollers (13) are rotatably connected to the shaft (12) through the rollers.
4. The coal mine screening apparatus for coal mining as claimed in claim 1, wherein a handle is fixedly mounted on one side of the cart (1), and a rubber ring is sleeved on the handle.
5. A coal mine screening apparatus for coal mining as claimed in claim 1, wherein a support pillar (15) is fixedly mounted to the interior of the hopper (4), and a spiral plate (14) is fixedly mounted to the outer surface of the support pillar (15).
6. A coal mine screening apparatus for coal mining as claimed in claim 1, wherein baffles (16) are movably mounted on both sides of the interior of the hopper (4), and a lifting plate (17) is fixedly mounted at one end of each baffle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021853239.0U CN213133906U (en) | 2020-08-31 | 2020-08-31 | Coal mine screening equipment for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021853239.0U CN213133906U (en) | 2020-08-31 | 2020-08-31 | Coal mine screening equipment for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213133906U true CN213133906U (en) | 2021-05-07 |
Family
ID=75741919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021853239.0U Expired - Fee Related CN213133906U (en) | 2020-08-31 | 2020-08-31 | Coal mine screening equipment for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213133906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318644A (en) * | 2022-07-01 | 2022-11-11 | 康姆罗拉有限公司 | Material specification controllable screening device |
-
2020
- 2020-08-31 CN CN202021853239.0U patent/CN213133906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318644A (en) * | 2022-07-01 | 2022-11-11 | 康姆罗拉有限公司 | Material specification controllable screening device |
| CN115318644B (en) * | 2022-07-01 | 2023-11-14 | 康姆罗拉有限公司 | Screening plant with controllable material specification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20210507 |