CN211801352U - Coal mine stone crushing and screening device - Google Patents
Coal mine stone crushing and screening device Download PDFInfo
- Publication number
- CN211801352U CN211801352U CN201921922524.0U CN201921922524U CN211801352U CN 211801352 U CN211801352 U CN 211801352U CN 201921922524 U CN201921922524 U CN 201921922524U CN 211801352 U CN211801352 U CN 211801352U
- Authority
- CN
- China
- Prior art keywords
- motor
- casing
- fixedly connected
- crushing
- 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
Links
- 238000012216 screening Methods 0.000 title claims abstract description 20
- 239000004575 stone Substances 0.000 title claims abstract description 15
- 239000003245 coal Substances 0.000 title claims description 36
- 239000004744 fabric Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 9
- 235000013312 flour Nutrition 0.000 abstract description 4
- 238000007873 sieving Methods 0.000 abstract description 4
- 206010024796 Logorrhoea Diseases 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model provides a garrulous sieving mechanism of colliery mountain flour, including casing, breaker, second motor and knocking device, the casing bottom is provided with the support base, and the casing top has seted up the feed inlet, is equipped with breaker in the casing of feed inlet bottom, and the breaker bottom is equipped with out the tablet and passes through dead lever fixed connection at shells inner wall, and ejection of compact piece bottom left side is equipped with the second motor, and second motor bottom is equipped with the screen cloth, and screen cloth bottom left side is equipped with knocking device, and is equipped with the swash plate bottom the screen cloth, and the discharge gate has been seted up to swash plate right. The utility model discloses simple structure, convenient operation, the crushing screening of colliery stone is effectual, and is efficient, and then has guaranteed the crushing quality of raw materials, can not cause the raw materials to pile up on the screen cloth yet, and then leads to the problem of screen cloth jam.
Description
Technical Field
The utility model relates to an ore mechanical equipment field especially relates to a garrulous sieving mechanism of colliery mountain flour.
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 coal is generally excavated by directly stripping the earth surface soil layer, the coal is an open pit coal mine, most coal mines in China belong to underground coal mines, and the coal mine range comprises large areas of overground and underground and related facilities. At present, need smash screening processing operation among the coal mine operation, present device need smash earlier and then carry out the screening processing, and is comparatively inconvenient, and work efficiency is low, and its pan feeding mode is the straight advancing formula usually when smashing the screening, and the large granule material on the screen cloth can not in time be clear away, and is great to the impact wear of each part of device, influences life.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems pointed out by the background technology, the utility model provides a coal mine stone crushing and screening device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a garrulous sieving mechanism of colliery mountain flour, includes casing, breaker, second motor and knocking device, casing bottom fixedly connected with supports the base, and the casing top has seted up the feed inlet, fixedly connected with breaker in the feed inlet bottom casing, the breaker bottom is equipped with out the tablet and passes through dead lever fixed connection at shells inner wall, ejection of compact tablet bottom left side fixedly connected with second motor, second motor bottom is equipped with screen cloth fixed connection at shells inner wall, screen cloth bottom left side is equipped with knocking device fixed connection at shells inner wall, and screen cloth bottom fixedly connected with swash plate, the discharge gate has been seted up to swash plate right side bottom.
Preferably, the crushing device comprises a first cutting knife, a second cutting knife, a first rotating rod, a first motor, a transmission rod, a belt pulley and a belt, wherein the transmission rod is installed on the first motor, the transmission rod is fixedly connected with the belt pulley, the other end, away from the transmission rod, of the belt pulley is fixedly connected with the belt pulley and the first rotating rod, the two belt pulleys are connected in a sliding mode through the belt, and the first cutting knife and the second cutting knife are fixedly connected with the first rotating rod.
Preferably, two sets of second dwangs are installed to the second motor, and all install the crushing roller on the second dwang, and the other end that the second motor was kept away from to the crushing roller installs first pivot and shells inner wall fixed connection, and the broken awl evenly distributed of fixedly connected with on the crushing roller, and the direction of rotation of two crushing rollers is relative rotation.
Preferably, the knocking device comprises a third motor, a third rotating rod, a second rotating shaft, a groove, a convex block, a knocking block and a sliding groove, the third rotating rod is installed on the third motor, the second rotating shaft is installed on the third rotating rod, the groove is formed in the second rotating shaft and is in S-shaped arrangement, the sliding groove is formed in one side of the second rotating shaft, the knocking block is connected to the sliding groove in a sliding mode, the convex block is fixedly connected to the knocking block, and the convex block and the groove in the second rotating shaft form a sliding structure.
Preferably, the shape of knocking the piece is the cuboid, the angle of screen cloth slope is 50 degrees, and screen cloth right side bottom is provided with the clearance mouth.
Preferably, the swash plate shape is semi-cylindrical, and the material of swash plate is stainless steel material.
Preferably, the supporting base is trapezoidal in shape, and anti-skid grains are arranged at the bottom of the supporting base.
The utility model provides a broken sieving mechanism of colliery mountain flour has following beneficial effect:
1. the utility model discloses a breaker carries out preliminary broken coal ore, first motor passes through the transfer line and drives the belt pulley, the belt pulley passes through the belt and drives the first dwang on the other end belt pulley, make first cutting knife and the rotatory cutting work of second cutting knife, fall the crushing roller through the material piece after the breakage and extrude breakage, the crushing roller is driven by the second dwang, then the second dwang is driven by the second motor, and two sets of second dwangs have been installed on the second motor, so also set up two sets of crushing rollers on the second dwang, and the running direction of two sets of crushing rollers is relative, and be provided with broken awl on the crushing roller, moreover, the steam generator is simple in structure, and convenient for operation, the crushing screening of colliery stone is effectual, high efficiency, and then the crushing quality of raw materials has been guaranteed.
2. The utility model discloses a knocking device beats the screen cloth, and the third motor drives the third dwang, and the second pivot is driven by the third dwang, and the second pivot drives the lug along S type recess motion, then beats the piece and pass through the lug and strike the screen cloth fast in the spout oscilaltion for more efficient filters, can not cause the raw materials to pile up on the screen cloth yet, and then leads to the problem of screen cloth jam.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the crushing device of the present invention.
Fig. 3 is an enlarged schematic view of the crushing roller of the present invention.
Fig. 4 is a schematic structural diagram of the knocking device of the present invention.
Fig. 5 is a schematic structural diagram of the swash plate of the present invention.
In FIGS. 1-5: 1-feeding hole, 2-shell, 3-crushing device, 4-first cutting knife, 5-second cutting knife, 6-first rotating rod, 7-first motor, 8-driving rod, 9-belt pulley, 10-belt, 11-fixed rod, 12-material discharging piece, 13-second motor, 14-crushing roller, 15-second rotating rod, 16-first rotating shaft, 17-crushing cone, 18-knocking device, 181-third motor, 182-third rotating rod, 183-second rotating shaft, 184-groove, 185-knocking block, 186-lug, 187-chute, 19-screen mesh, 20-inclined plate, 21-discharging hole and 22-supporting base.
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 5, the embodiment of the utility model provides an in coal mine stone crushing and screening device, which comprises a housin 2, breaker 3, second motor 13 and knocking device 18, 2 bottom fixedly connected with support bases 22 of casing, feed inlet 1 has been seted up at 2 tops of casing, fixedly connected with breaker 3 in 1 bottom casing 2 of feed inlet, breaker 3 bottoms are equipped with out tablet 12 and pass through dead lever 11 fixed connection at 2 inner walls of casing, 12 bottom left sides fixedly connected with second motor 13 of ejection of compact piece, 13 bottoms of second motor are equipped with screen cloth 19 fixed connection at 2 inner walls of casing, 19 bottom left sides of screen cloth are equipped with 18 fixed connection of knocking device at 2 inner walls of casing, 19 bottom fixedly connected with swash plate 20 of screen cloth, discharge gate 21 has been seted up to 20 right sides bottom.
In this embodiment, the crushing device 3 includes a first cutting knife 4, a second cutting knife 5, a first rotating rod 6, a first motor 7, a transmission rod 8, a belt pulley 9 and a belt 10, the transmission rod 8 is installed to the first motor 7, a belt pulley 9 is fixedly connected to the transmission rod 8, the other end of the belt pulley 9, which is far away from the transmission rod 8, is fixed with the belt pulley 9 and the first rotating rod 6, the two belt pulleys 9 are connected in a sliding manner through the belt 10, and the first cutting knife 4 and the second cutting knife 5 are fixedly connected to the first rotating rod 6.
In this embodiment, two sets of second rotating rods 15 are installed on the second motor 13, the crushing rollers 14 are installed on the second rotating rods 15, the first rotating shaft 16 and the inner wall of the housing 2 are installed at the other end of the crushing roller 14 far away from the second motor 13, the crushing cones 17 are fixedly connected to the crushing roller 14, and the two crushing rollers 14 rotate in opposite directions.
In this embodiment, the knocking device 18 includes a third motor 181, a third rotating rod 182, a second rotating shaft 183, a groove 184, a protrusion 186, a knocking block 185 and a sliding groove 187, the third rotating rod 182 is installed on the third motor 181, the second rotating shaft 183 is installed on the third rotating rod 182, the groove 184 is formed in the second rotating shaft 183, the groove 184 is in an S-shaped configuration, the sliding groove 187 is formed in one side of the second rotating shaft 183, the knocking block 185 is slidably connected to the sliding groove 187, the protruding block 186 is fixedly connected to the knocking block 185, the protruding block 186 and the groove 184 in the second rotating shaft 183 form a sliding structure, so that the screening is more efficient, the raw materials are not stacked on the screen 19, and the screen 19 is blocked.
In this embodiment, the shape of the knocking block 185 is a rectangular parallelepiped, the inclination angle of the screen 19 is 50 degrees, and the bottom end of the right side of the screen 19 is provided with a cleaning opening.
In this embodiment, the swash plate 20 is formed in a semi-cylindrical shape, and the swash plate 20 is made of stainless steel.
In this embodiment, the supporting base 22 is trapezoidal, and the bottom of the supporting base 22 is provided with anti-slip lines, so that the device is stable during operation.
The working principle is as follows: when the utility model is used, firstly, the coal mine stone is put into the feed inlet 1, the feed inlet 1 is funnel-shaped, which facilitates the putting of the coal ore, then after the coal mine stone is put into, the first motor 7 drives the belt pulley 9 through the transmission rod 8, the belt pulley 9 drives the first rotating rod 6 on the belt pulley 9 at the other end through the belt 10, so that the first cutting knife 4 and the second cutting knife 5 rotate to cut, the crushed coal falls to the crushing roller 14 through the discharging piece 12 to extrude and crush, the crushing roller 14 is driven by the second rotating rod 15, then the second rotating rod 15 is driven by the second motor 13, and the second motor 13 is provided with two groups of second rotating rods 15, so that the second rotating rod 15 is also provided with two groups of crushing rollers 14, and the running directions of the two groups of crushing rollers 14 are opposite, and the crushing cones 17 are arranged on the crushing rollers 14, the structure is simple, the operation is convenient, the crushing and screening effects of the coal ores are good, the efficiency is high, the crushing quality of the raw materials is further ensured, the crushed raw materials fall into the screen 19 for screening, the screen 19 is knocked by the knocking device 18, the third motor 181 drives the third rotating rod 182, the second rotating shaft 183 is driven by the third rotating rod 182, the second rotating shaft 183 drives the lug 186 to move along the S-shaped groove 184, then the knocking block 185 is knocked up and down in the chute 187 through the lug 186 to quickly screen the screen 19, so that the screening can be more efficiently carried out, the raw materials can not be accumulated on the screen 19, the problem that the screen 19 is blocked is further caused, the screened raw materials fall onto the inclined plate 20 and fall onto the discharge port 21, the inclined plate 20 is semi-cylindrical, the material is stainless steel, the surface of the stainless steel is smooth, the friction force is small, the coal mine falling onto the inclined plate 20 can automatically slide, and the semi-cylindrical coal mine is, increasing the sliding force.
Claims (7)
1. The utility model provides a coal mine stone crushing and screening device, includes casing (2), breaker (3), second motor (13) and knocking device (18), its characterized in that: casing (2) bottom fixedly connected with supports base (22), and casing (2) top has seted up feed inlet (1), fixedly connected with breaker (3) in feed inlet (1) bottom casing (2), breaker (3) bottom is equipped with out tablet (12) and passes through dead lever (11) fixed connection at casing (2) inner wall, it is fixedly connected with second motor (13) to go out tablet (12) bottom left side, second motor (13) bottom is equipped with screen cloth (19) fixed connection at casing (2) inner wall, screen cloth (19) bottom left side is equipped with rapping device (18) fixed connection at casing (2) inner wall, and screen cloth (19) bottom fixedly connected with swash plate (20), discharge gate (21) have been seted up to swash plate (20) right side bottom.
2. The coal mine stone crushing and screening device of claim 1, wherein: breaker (3) are including first cutting knife (4), second cutting knife (5), first transfer line (6), first motor (7), transfer line (8), belt pulley (9) and belt (10), transfer line (8) are installed to first motor (7), and fixedly connected with belt pulley (9) on transfer line (8), and belt pulley (9) keep away from the other end of transfer line (8) and be fixed with belt pulley (9) and first transfer line (6) fixed connection, and two belt pulleys (9) are through belt (10) sliding connection, and first cutting knife (4) and second cutting knife (5) of first transfer line (6) fixedly connected with.
3. The coal mine stone crushing and screening device of claim 1, wherein: two sets of second dwang (15) are installed in second motor (13), and all install crushing roller (14) on second dwang (15), and crushing roller (14) keep away from the other end of second motor (13) and install first pivot (16) and casing (2) inner wall fixed connection, and fixedly connected with broken awl (17) evenly distributed on crushing roller (14), and the direction of rotation of two crushing rollers (14) is relative rotation.
4. The coal mine stone crushing and screening device of claim 1, wherein: knocking device (18) is including third motor (181), third dwang (182), second pivot (183), recess (184), lug (186), strike piece (185) and spout (187), third dwang (182) is installed in third motor (181), and second pivot (183) is installed in third dwang (182), and is provided with recess (184) on second pivot (183), and recess (184) are the S type setting, and second pivot (183) one side is provided with spout (187), and sliding connection strikes piece (185) in spout (187), and strikes fixedly connected with lug (186) on piece (185), and recess (184) on lug (186) and second pivot (183) constitute sliding construction.
5. The coal mine stone crushing and screening device according to claim 4, wherein: the shape of knocking block (185) is a cuboid, the inclined angle of screen mesh (19) is 50 degrees, and the bottom end of the right side of screen mesh (19) is provided with a cleaning opening.
6. The coal mine stone crushing and screening device of claim 1, wherein: the swash plate (20) shape is the semi-cylindrical, and the material of swash plate (20) is stainless steel material.
7. The coal mine stone crushing and screening device of claim 1, wherein: the supporting base (22) is trapezoidal in shape, and anti-skid grains are arranged at the bottom of the supporting base (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921922524.0U CN211801352U (en) | 2019-11-08 | 2019-11-08 | Coal mine stone crushing and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921922524.0U CN211801352U (en) | 2019-11-08 | 2019-11-08 | Coal mine stone crushing and screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211801352U true CN211801352U (en) | 2020-10-30 |
Family
ID=73026649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921922524.0U Expired - Fee Related CN211801352U (en) | 2019-11-08 | 2019-11-08 | Coal mine stone crushing and screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211801352U (en) |
-
2019
- 2019-11-08 CN CN201921922524.0U patent/CN211801352U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108704701B (en) | New-type environmental protection dust type ore crusher | |
| CN211329508U (en) | Coal reducing mechanism that can sieve | |
| CN205269769U (en) | Mineral deposits selecting and purchasing is with smashing screening plant convenient to material loading | |
| CN205550419U (en) | Ore crushing conveyor for coal mining | |
| CN208912171U (en) | A kind of coal ore crushing and screening device | |
| CN114100762B (en) | Full-automatic intelligent loading device for sand and stone materials | |
| CN213528870U (en) | Ore crushed aggregates device with screening function | |
| CN212040872U (en) | Integrative device of grinding screening is smashed in colliery | |
| CN213254906U (en) | Waste concrete crusher for goaf filling | |
| CN211801352U (en) | Coal mine stone crushing and screening device | |
| CN113389545A (en) | Coal mine electromechanical equipment for coal mining | |
| CN211538170U (en) | Secondary crushing device of crusher | |
| CN111151335A (en) | Fixed screening and crushing device for underground coal mine | |
| CN112691726A (en) | Coal washing process for coal mining | |
| CN216225399U (en) | Anti-blocking vibrating screen coal separator | |
| CN212328451U (en) | Screening and crushing integrated processing device for coal mine production | |
| CN215743709U (en) | Colliery reducing mechanism with ventilation function | |
| CN211887339U (en) | Combined screening crusher | |
| CN209222346U (en) | A kind of coal crusher | |
| CN208944212U (en) | A kind of dust-proof mining sand shaker | |
| CN201168617Y (en) | Gear teeth type stage crusher | |
| CN212069040U (en) | Coal mine crushing and screening machine has | |
| CN209866147U (en) | Quick lime vibration screening and breaker | |
| CN217856415U (en) | Screening plant of mud stone separating centrifuge | |
| CN214439418U (en) | Multifunctional stone crushing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230607 Address after: 719000 Mahuangliang Industrial Park, Yuyang District, Yulin City, Shaanxi Province Patentee after: Langkun Clean Coal Distribution Co.,Ltd. in Yuyang District Yulin City Address before: 071000 No. 502, unit 3, building 3, No. 60, Shizhuang street, Nanshi District, Baoding City, Hebei Province Patentee before: Chen Sumin |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |