CN211707016U - Coal mine crushing device for coal mining - Google Patents
Coal mine crushing device for coal mining Download PDFInfo
- Publication number
- CN211707016U CN211707016U CN202020076272.0U CN202020076272U CN211707016U CN 211707016 U CN211707016 U CN 211707016U CN 202020076272 U CN202020076272 U CN 202020076272U CN 211707016 U CN211707016 U CN 211707016U
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- fixedly connected
- coal
- wall
- driving motor
- storehouse
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Abstract
The utility model discloses a colliery breaker for coal mining, including handling the storehouse, handle the equal fixedly connected with backup pad in storehouse bottom both sides, handle storehouse top fixedly connected with feed inlet, handle the equal fixedly connected with unloading swash plate in storehouse inner wall both sides and driving motor, driving motor is located unloading swash plate below, driving motor output shaft fixedly connected with connecting rod, connecting rod one end is run through unloading swash plate fixedly connected with rotary-cut blade disc, handle the inside fixedly connected with carriage in storehouse, the inside rotation of carriage is connected with electronic commentaries on classics roller, a plurality of broken tool bits are installed to electronic commentaries on classics roller outer wall, the equal fixedly connected with support frame in carriage inner wall both sides bottom. The utility model discloses can cut the coal cinder in advance when the unloading is obstructed, avoid blockking up, broken high efficiency is quick, can also change the sieve of different specifications and carry out the screening processing to the coal cinder, excellent in use effect guarantees the stability when handling the broken colliery in storehouse, reduces the range of rocking.
Description
Technical Field
The utility model relates to a coal mining processing technology field especially relates to a coal mine breaker for coal mining.
Background
Coal mines are areas where people mine coal resources in coal-rich mining areas and are generally divided into underground coal mines and opencast coal mines, when a coal seam is far away from the ground surface, coal is generally selected to be excavated into underground excavation tunnels, the coal mines are the underground coal mines, when the distance between the coal seam and the ground surface is very close, coal is generally selected to be excavated by directly stripping a surface soil layer, the coal mines are the opencast coal mines, most coal mines in China belong to the underground coal mines, in coal mining, initially mined coal blocks are large and are not suitable for direct shipment, and the large coal blocks need to be crushed.
However, the existing crushing device is easy to block after a large amount of coal blocks are poured, the blanking is slow, the crushing efficiency and the effect are poor, and the device can shake greatly and is not stable enough in the crushing process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing among the prior art, and the colliery breaker for coal mining who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a coal mine crushing device for coal mining comprises a treatment bin, wherein two sides of the bottom of the treatment bin are fixedly connected with supporting plates, the top of the treatment bin is fixedly connected with a feed inlet, both sides of the inner wall of the treatment bin are fixedly connected with a blanking inclined plate and a driving motor, the driving motor is positioned below the blanking sloping plate, the output shaft of the driving motor is fixedly connected with a connecting rod, one end of the connecting rod penetrates through the blanking sloping plate and is fixedly connected with a rotary cutter disc, the interior of the treatment bin is fixedly connected with a connecting frame, the interior of the connecting frame is rotatably connected with an electric rotating roller, the outer wall of the electric rotating roller is provided with a plurality of crushing cutter heads, equal fixedly connected with support frame in connecting frame inner wall both sides bottom, support frame inner wall top fixedly connected with reciprocating electric push rod, two reciprocating electric push rod top horizontal installation has same sieve, it places the collection steamer tray to handle storehouse inner wall bottom.
Preferably, two fixedly connected with counter weight frame between the backup pad, the equal fixedly connected with layer board in counter weight frame inner wall both sides, two the counter weight plate has been placed to layer board top level.
Preferably, the top of the reciprocating electric push rod is fixedly connected with an insert rod, and the top of the insert rod penetrates through the sieve plate and is connected with a fastening nut through threads.
Preferably, one side of the front surface of the treatment bin is hinged with a sealing bin door.
Preferably, the electric roller is driven by a driving motor.
Preferably, the connection frame is made of a stainless steel metal material.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses a set up unloading swash plate, driving motor, rotary-cut blade disc, even electronic change roller, broken tool bit, reciprocal electric push rod and sieve, can cut the coal cinder in advance when the unloading is obstructed, avoid blockking up, broken high efficiency is quick, can also change the sieve of different specifications and filter the processing to the coal cinder, excellent in use effect.
2. The utility model discloses a set up counter weight frame, layer board and counterweight plate, stability when guaranteeing to handle the broken colliery in storehouse reduces the range of rocking.
To sum up, the utility model discloses can cut the coal cinder in advance when the unloading is obstructed, avoid blockking up, broken high-efficient quick, the sieve that can also change different specifications carries out screening process to the coal cinder, excellent in use effect guarantees the stability when handling the broken colliery in storehouse, reduces the range of rocking.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a coal mine crushing device for coal mining according to the present invention;
fig. 2 is an enlarged view of a place a of the coal mine crushing device for coal mining provided by the utility model;
fig. 3 is a schematic structural view of an embodiment two of the coal mine crushing device for coal mining provided by the utility model.
In the figure: the device comprises a processing bin 1, a supporting plate 2, a feeding hole 3, a discharging inclined plate 4, a driving motor 5, a connecting rod 6, a rotary cutter disc 7, a connecting frame 8, an electric rotary roller 9, a crushing cutter head 10, a supporting frame 11, a reciprocating electric push rod 12, a sieve plate 13, a collecting drawer 14, a counterweight frame 15, a supporting plate 16 and a counterweight plate 17.
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. 1-2, a coal mine crushing device for coal mining comprises a processing bin 1, wherein both sides of the bottom of the processing bin 1 are fixedly connected with supporting plates 2, the top of the processing bin 1 is fixedly connected with a feed inlet 3, both sides of the inner wall of the processing bin 1 are fixedly connected with a blanking inclined plate 4 and a driving motor 5, the driving motor 5 is positioned below the blanking inclined plate 4, an output shaft of the driving motor 5 is fixedly connected with a connecting rod 6, one end of the connecting rod 6 penetrates through the blanking inclined plate 4 and is fixedly connected with a rotary cutter 7, a connecting frame 8 is fixedly connected inside the processing bin 1, an electric rotary roller 9 is rotatably connected inside the connecting frame 8, a plurality of crushing cutter heads 10 are arranged on the outer wall of the electric rotary roller 9, both sides of the inner wall of the connecting frame 8 are fixedly connected with supporting frames 11, reciprocating electric push rods 12 are, a collecting drawer 14 is arranged at the bottom of the inner wall of the processing bin 1.
Wherein, the top fixedly connected with inserted bar of 12 tops of reciprocal electric push rods, 13 threaded connection of sieve run through on the inserted bar top has fastening nut.
Wherein, one side of the front surface of the treatment bin 1 is hinged with a sealing bin door.
Wherein the electric roller 9 is driven by a driving motor.
Wherein, the connecting frame 8 is made of stainless steel metal material.
When using, pour the coal cinder into processing storehouse 1 through feed inlet 3 in, the unloading swash plate 4 on both sides makes the coal cinder concentrate and falls down, avoid too big volume coal cinder directly to drop simultaneously, when the unloading is obstructed the back, open driving motor 5, driving motor 5 drives rotary cutter 7 and cuts the coal cinder in advance, avoid blockking up, broken high efficiency is quick, follow-up breakage is more convenient, the coal cinder of whereabouts can be through the carriage 8, electronic commentaries on classics roller 9 in the carriage 8 rotates at a high speed, let broken cutter head 10 strike broken coal cinder, under the promotion of reciprocal electric push rod 12, the small coal cinder falls into collection steamer tray 14 through the sieve mesh on sieve 13, the coal cinder that does not broken completion continues to be broken by broken cutter head 10 on electronic commentaries on classics roller 9, can also change sieve 13 of different specifications and filter the coal cinder, excellent in use effect.
Example two:
referring to fig. 2-3, a coal mine crushing device for coal mining comprises a processing bin 1, wherein both sides of the bottom of the processing bin 1 are fixedly connected with supporting plates 2, the top of the processing bin 1 is fixedly connected with a feed inlet 3, both sides of the inner wall of the processing bin 1 are fixedly connected with a blanking inclined plate 4 and a driving motor 5, the driving motor 5 is positioned below the blanking inclined plate 4, an output shaft of the driving motor 5 is fixedly connected with a connecting rod 6, one end of the connecting rod 6 penetrates through the blanking inclined plate 4 and is fixedly connected with a rotary cutter 7, a connecting frame 8 is fixedly connected inside the processing bin 1, an electric rotary roller 9 is rotatably connected inside the connecting frame 8, a plurality of crushing cutter heads 10 are arranged on the outer wall of the electric rotary roller 9, both sides of the inner wall of the connecting frame 8 are fixedly connected with supporting frames 11, reciprocating electric push rods 12 are, a collecting drawer 14 is arranged at the bottom of the inner wall of the processing bin 1.
Wherein, fixedly connected with counter weight frame 15 between two backup pads 2, the equal fixedly connected with layer board 16 in counter weight frame 15 inner wall both sides, and counter weight plate 17 has been placed to two layer board 16 top levels.
Wherein, the top fixedly connected with inserted bar of 12 tops of reciprocal electric push rods, 13 threaded connection of sieve run through on the inserted bar top has fastening nut.
Wherein, one side of the front surface of the treatment bin 1 is hinged with a sealing bin door.
Wherein the electric roller 9 is driven by a driving motor.
Wherein, the connecting frame 8 is made of stainless steel metal material.
When using, pour the coal cinder into processing storehouse 1 through feed inlet 3 in, the unloading swash plate 4 on both sides makes the coal cinder concentrate and falls down, avoid too big volume coal cinder directly to drop simultaneously, when the unloading is obstructed the back, open driving motor 5, driving motor 5 drives rotary cutter 7 and cuts the coal cinder in advance, avoid blockking up, broken high efficiency is quick, follow-up breakage is more convenient, the coal cinder of whereabouts can be through the carriage 8, electronic commentaries on classics roller 9 in the carriage 8 rotates at a high speed, let broken cutter head 10 strike broken coal cinder, under the promotion of reciprocal electric push rod 12, the small coal cinder falls into collection steamer tray 14 through the sieve mesh on sieve 13, the coal cinder that does not broken completion continues to be broken by broken cutter head 10 on electronic commentaries on classics roller 9, can also change sieve 13 of different specifications and filter the coal cinder, excellent in use effect.
Through install additional counterweight 15 in handling 1 bottom in the storehouse, be equipped with layer board 16 and counterweight plate 17 in counterweight 15 again, stability when can guaranteeing to handle 1 broken colliery in the storehouse reduces the whole range of rocking of device.
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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The coal mine crushing device for coal mining comprises a processing bin (1) and is characterized in that supporting plates (2) are fixedly connected to two sides of the bottom of the processing bin (1), a feeding hole (3) is fixedly connected to the top of the processing bin (1), blanking inclined plates (4) and a driving motor (5) are fixedly connected to two sides of the inner wall of the processing bin (1), the driving motor (5) is located below the blanking inclined plates (4), a connecting rod (6) is fixedly connected to an output shaft of the driving motor (5), one end of the connecting rod (6) penetrates through the blanking inclined plates (4) and is fixedly connected with a rotary cutter head (7), a connecting frame (8) is fixedly connected to the inside of the processing bin (1), an electric rotating roller (9) is rotatably connected to the inside of the connecting frame (8), a plurality of crushing cutter heads (10) are installed on the outer wall of the electric, equal fixedly connected with support frame (11) in connecting frame (8) inner wall both sides bottom, support frame (11) inner wall top fixedly connected with is reciprocal electric push rod (12), two reciprocal electric push rod (12) top horizontal installation has same sieve (13), it places collection steamer tray (14) to handle storehouse (1) inner wall bottom.
2. The coal mine crushing device for coal mining according to claim 1, characterized in that a weight bracket (15) is fixedly connected between the two supporting plates (2), supporting plates (16) are fixedly connected to two sides of the inner wall of the weight bracket (15), and a weight plate (17) is horizontally placed at the top of the two supporting plates (16).
3. The coal mine crushing device for coal mining according to claim 1, wherein an insert rod is fixedly connected to the top of the reciprocating electric push rod (12), and a fastening nut is connected to the top of the insert rod in a threaded mode through the sieve plate (13).
4. The coal mine crushing device for coal mining according to claim 1, wherein one side of the front surface of the processing bin (1) is hinged with a sealing bin door.
5. A coal mine crushing apparatus for coal mining according to claim 1, wherein the motorized roller (9) is driven by a drive motor.
6. A coal mine breaking apparatus for coal mining as claimed in claim 1, wherein the attachment frame (8) is made of a stainless steel metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076272.0U CN211707016U (en) | 2020-01-15 | 2020-01-15 | Coal mine crushing device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076272.0U CN211707016U (en) | 2020-01-15 | 2020-01-15 | Coal mine crushing device for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211707016U true CN211707016U (en) | 2020-10-20 |
Family
ID=72823499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020076272.0U Expired - Fee Related CN211707016U (en) | 2020-01-15 | 2020-01-15 | Coal mine crushing device for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211707016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546738A (en) * | 2021-08-05 | 2021-10-26 | 何玉水 | New material industry reducing mechanism |
| CN114985263A (en) * | 2022-05-26 | 2022-09-02 | 华能(福建漳州)能源有限责任公司 | Coal feeding device for power plant |
-
2020
- 2020-01-15 CN CN202020076272.0U patent/CN211707016U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546738A (en) * | 2021-08-05 | 2021-10-26 | 何玉水 | New material industry reducing mechanism |
| CN114985263A (en) * | 2022-05-26 | 2022-09-02 | 华能(福建漳州)能源有限责任公司 | Coal feeding device for power plant |
| CN114985263B (en) * | 2022-05-26 | 2023-05-23 | 华能(福建漳州)能源有限责任公司 | Coal feeding device for power plant |
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| Date | Code | Title | Description |
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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: 20201020 Termination date: 20220115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |