CN212069040U - Coal mine crushing and screening machine has - Google Patents
Coal mine crushing and screening machine has Download PDFInfo
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- CN212069040U CN212069040U CN202020074691.0U CN202020074691U CN212069040U CN 212069040 U CN212069040 U CN 212069040U CN 202020074691 U CN202020074691 U CN 202020074691U CN 212069040 U CN212069040 U CN 212069040U
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- filter screen
- box
- fixedly connected
- crushing
- belt pulley
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- 239000003245 coal Substances 0.000 title claims abstract description 33
- 238000012216 screening Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000005065 mining Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model relates to a coal mine machinery technical field especially relates to a screening machine is smashed in colliery has, including the box, smash chamber, filter screen and swash plate, the feed inlet has been seted up on the top surface of box, and has seted up the discharge gate on the left of the bottom of box, and the bottom fixed surface of box installs the support base, and the top fixed mounting in the box has crushing chamber, smashes the below in chamber and is equipped with the filter screen, and the below of filter screen is equipped with the swash plate. The utility model has the advantages of simple structure, convenient to use, it smashes the chamber to have set up, smashes effectually, and production effect is good, has alleviateed artificial working strength greatly.
Description
Technical Field
The utility model relates to a coal mine machinery technical field especially relates to a screening machine is smashed in colliery has.
Background
The coal mine is a region where human beings mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open pit coal mine, and when a coal bed is far away from the ground surface, coal is generally selected to be excavated into an underground excavation roadway, so that the coal mine is the mineworker coal mine; when the coal seam is very close to the earth surface, the direct stripping of the earth surface soil layer is generally selected to excavate coal, which is an open pit coal mine, most coal mines in China belong to underground coal mines, the coal mine range comprises the ground, underground and large areas of related facilities, at present, coal mining industry drives part of economic development of society, and plays an important role in production and life, but coal mining, processing and transportation are an important production industry chain, and mined coal has large and small sizes, is inconvenient to use and serious in pollution, and needs to be crushed and screened. Need smash screening processing operation among the current colliery operation, the device need smash earlier and carry out screening treatment again in addition, smashes the effect not good, wastes time and energy, and the large granule material on the filter screen can not in time clear away and cause easily piling up, great and also can influence the efficiency of screening to the impact wear of filter screen.
SUMMERY OF THE UTILITY MODEL
The utility model provides a screening machine is smashed in colliery has to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screening machine is smashed in colliery has, including the box, smash chamber, filter screen and swash plate, the feed inlet has been seted up on the top surface of box, and the bottom left side of box has seted up the discharge gate, and the bottom fixed surface of box installs the support base, and the top fixed mounting in the box has and smashes the chamber, the below in smashing the chamber is equipped with the filter screen, the below of filter screen is equipped with swash plate fixed connection at box inner wall surface.
Preferably, the feed inlet is funnel-shaped, and the top surface swing joint of feed inlet has the apron, and the bottom surface both sides fixed mounting of feed inlet has the guide piece in the box.
Preferably, the crushing cavity comprises a crushing blade, a first roller, a second roller, a first rotating shaft, a second rotating shaft, a first belt pulley, a motor, a belt and a second belt pulley, the motor is arranged outside one side of the box body, the output end of the motor is fixedly connected with the first rotating shaft, the outer wall surface of the first rotating shaft is sleeved with the first belt pulley, the first rotating shaft on the right side of the first belt pulley extends to the inner wall surface of the box body, the first roller is sleeved on the inner wall surface of the box body, the outer wall surface of the first roller is fixedly connected with the crushing blade, the right side of the first roller is fixedly connected with a bearing on the inner wall surface of the box body through the first rotating shaft, the belt is movably connected onto the first belt pulley, one side of the belt far away from the first belt pulley is movably connected onto the second belt pulley, the right side of the second belt pulley is fixedly connected with the second rotating shaft, and the second rotating shaft extends to the, and the outer wall surface of the second roller is fixedly connected with a crushing blade, and the right side of the second roller is fixedly connected on a bearing on the inner wall surface of the box body through a second rotating shaft.
Preferably, first cylinder is opposite rotary motion with the second cylinder, and smashes the bottom both sides fixed mounting in chamber and have the triangle-shaped piece of right angle at the inner wall of box, and the straight line of the triangle-shaped piece of right angle personally submits the arc shape, and the triangle-shaped piece of right angle adopts to make for the rubber material.
Preferably, the bottom of the right side of the filter screen is fixedly connected with two springs, the bottom surfaces of the two springs are fixedly connected to the surface of the fixed plate, the right side of the fixed plate is fixedly installed on the inner wall of the box body, the middle part of the top surface of the fixed plate is fixedly connected with a slide bar, the top end of the slide bar penetrates through the filter screen and is fixedly connected with a limiting plate, the outer wall surface of the slide bar below the limiting plate is slidably connected with a slide sleeve, the outer wall surface of the slide sleeve is fixedly connected with a movable plate, the two sides of the bottom surface of the movable plate are fixedly connected with ejector rods, the outer wall surface of the slide bar is sleeved with the springs and is fixedly connected between the top end of the slide sleeve and the bottom end of the limiting plate, the right side surface of the movable, and the surface of the box body is provided with a limit groove which is matched with the adjusting rod.
Preferably, the left side top surface and the bottom fixed surface of filter screen are connected with the spring, and the spring keeps away from the one end fixedly connected with fixed block of filter screen, and the left side fixed connection of fixed block is at the inner wall of box, and the both sides fixed surface of filter screen is connected with the slider, and the slider keeps away from one side sliding connection of filter screen in the inside of spout, and the spout is seted up on the inner wall surface of box, and the filter screen is a body structure with the slider, and the filter screen passes through the slider and constitutes sliding construction with the spout.
Preferably, the number of the supporting bases is four, the four supporting bases are fixedly connected to the left side and the right side of the surface of the bottom end of the box body in a rectangular array mode, the bottom of each supporting base is trapezoidal, and the bottom surface of each supporting base is fixedly connected with an anti-slip mat.
The utility model provides a dust removal bag structure suitable for dust catcher has following beneficial effect:
1. the utility model discloses a cooperation of the crushing blade, first cylinder, second cylinder, first pivot, second pivot, first belt pulley, motor, belt and the second belt pulley of setting is used for smash effectually, production efficiency is high, has guaranteed the quality after the colliery is smashed, has alleviateed artificial working strength greatly, and it is laborsaving to save trouble.
2. The utility model discloses an adjust pole downstream, thereby move its fly leaf down, thereby the fly leaf passes through sliding sleeve sliding connection and moves down at the slide bar, make two ejector pins of it move down and contact the filter screen surface, thereby the filter screen compresses it through the spring of both sides, and the slider sliding connection is passed through inside the spout in the filter screen both sides, then adjust pole upward movement with it, thereby the fly leaf passes through the spring on the slide bar with its resilience shrink upward movement, thereby the filter screen passes through under the effort of the spring resilience of both sides, make its filter screen produce vibrations and filter it, thereby the realization is screened the purpose of material, the material gathering has been avoided on the filter screen, be difficult for leading to the problem of filter screen blocking, the efficiency of material screening has been improved.
Drawings
Fig. 1 is a schematic structural view of the main body of the present invention.
Fig. 2 is a schematic structural diagram of the side view of the present invention.
Fig. 3 is a schematic structural view of the crushing chamber of the present invention.
Fig. 4 is an enlarged schematic structural diagram of the utility model at a.
In FIGS. 1-4: 1-box body, 2-feed inlet, 3-crushing cavity, 31-crushing blade, 32-first roller, 33-second roller, 34-first rotating shaft, 35-second rotating shaft, 36-first belt pulley, 37-motor, 38-belt, 39-second belt pulley, 4-filter screen, 5-sloping plate, 6-discharge port, 7-limiting groove, 8-supporting base, 9-sliding block, 10-sliding groove, 11-spring, 12-fixing block, 13-limiting plate, 14-sliding sleeve, 15-movable plate, 16-adjusting rod, 17-ejector rod, 18-sliding rod and 19-fixing plate.
Detailed Description
The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Please refer to fig. 1 to 4, the embodiment of the utility model provides an it smashes sieve separator to have colliery, including box 1, smash chamber 3, filter screen 4 and swash plate 5, feed inlet 2 has been seted up to the top surface of box 1, and discharge gate 6 has been seted up on the left of the bottom of box 1, and the bottom fixed surface of box 1 installs and supports base 8, and top fixed mounting in box 1 has crushing chamber 3, and the below of crushing chamber 3 is equipped with filter screen 4, and the below of filter screen 4 is equipped with swash plate 5 fixed connection at the 1 inner wall surface of box.
In this embodiment, feed inlet 2 is the infundibulate shape, and the top surface swing joint of feed inlet 2 has the apron, and the bottom surface both sides fixed mounting of feed inlet 2 has the guide piece in box 1.
In this embodiment, the crushing cavity 3 includes a crushing blade 31, a first roller 32, a second roller 33, a first rotating shaft 34, a second rotating shaft 35, a first belt pulley 36, a motor 37, a belt 38 and a second belt pulley 39, the motor 37 is disposed outside one side of the box 1, the output end of the motor 37 is fixedly connected with the first rotating shaft 34, the outer wall surface of the first rotating shaft 34 is sleeved with the first belt pulley 36, the first rotating shaft 34 on the right side of the first belt pulley 36 extends to the inner and outer wall surfaces of the box 1 and is sleeved with the first roller 32, the outer wall surface of the first roller 32 is fixedly connected with the crushing blade 31, the right side of the first roller 32 is fixedly connected to a bearing on the inner wall surface of the box 1 through the first rotating shaft 34, the first belt pulley 36 is movably connected with the belt 38, one side of the belt 38 far away from the first belt pulley 36 is movably connected to the second belt pulley 39, the right side of the second belt pulley, second pivot 35 extends to the outer wall fixed surface in the box 1 and is connected with second cylinder 33, and the outer wall fixed surface of second cylinder 33 is connected with crushing blade 31, and second pivot 35 fixed connection is passed through on the bearing on box 1 inner wall surface on the right side of second cylinder 33 for smash effectually, production efficiency is high, has guaranteed the quality after the colliery is smashed, has alleviateed artificial working strength greatly, and it is laborsaving to save trouble.
In this embodiment, the first roller 32 and the second roller 33 rotate oppositely, the right-angled triangular blocks 20 are fixedly mounted on two sides of the bottom of the crushing cavity 3 on the inner wall of the box body 1, the straight lines of the right-angled triangular blocks 20 are arc-shaped, and the right-angled triangular blocks 20 are made of rubber.
In the embodiment, two springs 11 are fixedly connected to the bottom of the right side of the filter screen 4, the bottom end surfaces of the two springs 11 are fixedly connected to the surface of a fixed plate 19, the right side of the fixed plate 19 is fixedly mounted on the inner wall of the box body 1, a slide bar 18 is fixedly connected to the middle of the top end surface of the fixed plate 19, a limiting plate 13 is fixedly connected to the top end of the slide bar 18 through the filter screen 4, a sliding sleeve 14 is slidably connected to the outer wall surface of the slide bar 18 below the limiting plate 13, a movable plate 15 is fixedly connected to the outer wall surface of the sliding sleeve 14, ejector rods 17 are fixedly connected to both sides of the bottom end surface of the movable plate 15, the spring 11 is fixedly connected between the top end of the sliding sleeve 14 and the bottom end of the limiting plate 13 on the outer wall surface of the slide bar 18, an adjusting rod 16 is fixedly connected to, the spacing groove 7 and the regulation pole 16 looks adaptation that set up on the surface of box 1 thereby make it realize carrying out the purpose of screening to the material, avoided the material gathering on filter screen 4, be difficult for leading to the problem of filter screen 4 jam, improved the efficiency of material screening.
In this embodiment, the left side top surface and the bottom fixed surface of filter screen 4 are connected with spring 11, spring 11 keeps away from the one end fixedly connected with fixed block 12 of filter screen 4, the left side fixed connection of fixed block 12 is at the inner wall of box 1, the both sides fixed surface of filter screen 4 is connected with slider 9, one side sliding connection that filter screen 4 was kept away from to slider 9 is in the inside of spout 10, the inner wall surface at box 1 is seted up to spout 10, filter screen 4 is a body structure with slider 9, filter screen 4 passes through slider 9 and constitutes sliding construction with spout 10.
In this embodiment, the quantity of supporting base 8 is four, and four supporting base 8 set the bottom of supporting base 8 to trapezoidal with the left and right sides of the form fixed connection of rectangle array at the bottom surface of box 1, and the bottom fixed surface of supporting base 8 is connected with the slipmat, makes it be difficult for rocking when using, guarantees stability.
The working principle is as follows: when the utility model is used, firstly, the cover plate of the feed inlet 2 is opened, so that coal mine raw materials are put into the crushing cavity 3 in the box body 1 through the feed inlet 2 to be crushed, the motor 37 is started to work, the motor 37 drives the first belt pulley 36 and the first roller 32 to rotate through the first rotating shaft 34, the first belt pulley 36 drives the second belt pulley 39 to rotate through the belt 38, the second belt pulley 39 drives the second rotating shaft 35 to rotate, the second rotating shaft 35 drives the second roller 33 to rotate, the first roller 32 and the second roller 33 are in opposite rotating motion, the crushing blade 31 of the first roller cuts and crushes the coal mine raw materials, the coal mine raw materials fall onto the filter screen 4 to be screened after being crushed, when a large amount of coal mine raw materials are accumulated on the filter screen 4, the coal mine raw materials move downwards through the adjusting rod 16, so that the movable plate 15 moves downwards, the movable plate 15 moves downwards through the sliding sleeve 14 and is connected with the sliding rod 18, make its two ejector pins 17 move down and contact filter screen 4 surface, thereby filter screen 4 compresses it through the spring 11 of both sides, and inside slider 9 sliding connection was passed through at the filter screen 4 both sides in spout 10, then adjust pole 16 rebound with it, thereby fly leaf 15 is with its resilience shrink rebound upward movement through the spring 11 on the slide bar 18, thereby filter screen 4 is under the effort of the spring 11 resilience of both sides, make its filter screen 4 produce vibrations and filter it, thereby realize the purpose of screening the material, avoided the material gathering on filter screen 4, be difficult for leading to the problem that filter screen 4 blockked up, the efficiency of material screening has been improved
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 (7)
1. The utility model provides a screening machine is smashed in colliery has, including box (1), crushing chamber (3), filter screen (4) and swash plate (5), its characterized in that: feed inlet (2) have been seted up on the top surface of box (1), and discharge gate (6) have been seted up on the left side of the bottom of box (1), and the fixed surface of the bottom of box (1) installs and supports base (8), and the top fixed mounting in box (1) has crushing chamber (3), the below of crushing chamber (3) is equipped with filter screen (4), the below of filter screen (4) is equipped with swash plate (5) fixed connection at box (1) inner wall surface.
2. The coal mine crushing and screening machine of claim 1, wherein: feed inlet (2) are infundibulate shape, and the top surface swing joint of feed inlet (2) has the apron, and the bottom surface both sides fixed mounting of feed inlet (2) has the guide piece in box (1).
3. The coal mine crushing and screening machine of claim 1, wherein: the crushing cavity (3) comprises a crushing blade (31), a first roller (32), a second roller (33), a first rotating shaft (34), a second rotating shaft (35), a first belt pulley (36), a motor (37), a belt (38) and a second belt pulley (39), wherein the motor (37) is arranged outside one side of the box body (1), the output end of the motor (37) is fixedly connected with the first rotating shaft (34), the outer wall surface of the first rotating shaft (34) is sleeved with the first belt pulley (36), the first rotating shaft (34) on the right side of the first belt pulley (36) extends to the inner wall surface of the box body (1) and is sleeved with the first roller (32), the outer wall surface of the first roller (32) is fixedly connected with the crushing blade (31), and the right side of the first roller (32) is fixedly connected to a bearing on the inner wall surface of the box body (1) through the first rotating shaft (34), and swing joint has belt (38) on first belt pulley (36), and one side swing joint that first belt pulley (36) was kept away from in belt (38) is on second belt pulley (39), and the right side fixedly connected with second pivot (35) of second belt pulley (39), and outer wall fixed surface that second pivot (35) extended to in box (1) is connected with second cylinder (33), and the outer wall fixed surface of second cylinder (33) is connected with crushing blade (31), and the right side of second cylinder (33) is passed through second pivot (35) fixed connection on the bearing on box (1) inner wall surface.
4. A coal mine crushing and screening machine as claimed in any one of claims 1 or 3, wherein: the first roller (32) and the second roller (33) rotate oppositely, two sides of the bottom of the crushing cavity (3) are fixedly provided with right-angle triangular blocks (20) on the inner wall of the box body (1), the straight lines of the right-angle triangular blocks (20) are arc-shaped, and the right-angle triangular blocks (20) are made of rubber materials.
5. The coal mine crushing and screening machine of claim 1, wherein: the bottom of the right side of the filter screen (4) is fixedly connected with two springs (11), the bottom surfaces of the two springs (11) are fixedly connected to the surface of a fixed plate (19), the right side of the fixed plate (19) is fixedly installed on the inner wall of the box body (1), the middle of the top surface of the fixed plate (19) is fixedly connected with a slide bar (18), the top end of the slide bar (18) penetrates through the filter screen (4) and is fixedly connected with a limiting plate (13), the outer wall surface of the slide bar (18) below the limiting plate (13) is slidably connected with a sliding sleeve (14), the outer wall surface of the sliding sleeve (14) is fixedly connected with a movable plate (15), the two sides of the bottom surface of the movable plate (15) are fixedly connected with ejector rods (17), the outer wall surface of the slide bar (18) is sleeved with the springs (11) and is fixedly connected between the top end of the sliding sleeve, and a limiting groove (7) is formed in the right side box body (1) of the movable plate (15), one end, far away from the movable plate (15), of the adjusting rod (16) extends to the external fixedly-connected threaded sleeve of the box body (1) through the limiting groove (7), and the limiting groove (7) formed in the surface of the box body (1) is matched with the adjusting rod (16).
6. The coal mine crushing and screening machine of claim 1, wherein: the utility model discloses a filter screen, including filter screen (4), the left side top surface and the bottom fixed surface of filter screen (4) are connected with spring (11), and spring (11) keep away from one end fixedly connected with fixed block (12) of filter screen (4), and the left side fixed connection of fixed block (12) is at the inner wall of box (1), and the both sides fixed surface of filter screen (4) is connected with slider (9), and slider (9) keep away from one side sliding connection of filter screen (4) in the inside of spout (10), and spout (10) set up the inner wall surface at box (1), and filter screen (4) are a body structure with slider (9), and filter screen (4) constitute sliding construction through slider (9) and spout (10).
7. The coal mine crushing and screening machine of claim 1, wherein: the number of the supporting bases (8) is four, the four supporting bases (8) are fixedly connected to the left side and the right side of the surface of the bottom end of the box body (1) in a rectangular array mode, the bottom of each supporting base (8) is trapezoidal, and the bottom surface of each supporting base (8) is fixedly connected with an anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020074691.0U CN212069040U (en) | 2020-01-14 | 2020-01-14 | Coal mine crushing and screening machine has |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020074691.0U CN212069040U (en) | 2020-01-14 | 2020-01-14 | Coal mine crushing and screening machine has |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212069040U true CN212069040U (en) | 2020-12-04 |
Family
ID=73569575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020074691.0U Active CN212069040U (en) | 2020-01-14 | 2020-01-14 | Coal mine crushing and screening machine has |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212069040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578019A (en) * | 2022-03-24 | 2022-06-03 | 北京美能天成科技有限公司 | Coal quality quick chemical examination device |
-
2020
- 2020-01-14 CN CN202020074691.0U patent/CN212069040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578019A (en) * | 2022-03-24 | 2022-06-03 | 北京美能天成科技有限公司 | Coal quality quick chemical examination device |
| CN114578019B (en) * | 2022-03-24 | 2023-08-08 | 北京美能天成科技有限公司 | Quick testing device for coal quality |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230316 Address after: Advanced Equipment Manufacturing Industrial Park, No. 38, Hongqiao East Road, Shiqiao Community, Liupanshui High-tech Zone, Liupanshui City, Guizhou Province 553000 Patentee after: Guizhou Bohui Coal Preparation Equipment Co.,Ltd. Address before: No. 68, Jingyan Road, Huoqiu County, Lu'an City, Anhui Province, 237400 Patentee before: Tan Xin |