CN210332918U - Coal crushing device for green development of coal resources - Google Patents
Coal crushing device for green development of coal resources Download PDFInfo
- Publication number
- CN210332918U CN210332918U CN201920960031.XU CN201920960031U CN210332918U CN 210332918 U CN210332918 U CN 210332918U CN 201920960031 U CN201920960031 U CN 201920960031U CN 210332918 U CN210332918 U CN 210332918U
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- coal
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- green development
- crushing
- storage bin
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Abstract
The utility model discloses a green development of coal resource is with garrulous coal device, the on-line screen storage device comprises a base, there is first motor top one side of base through bolted connection, one side of first motor is connected with the transport pivot through the bearing, the welding of top opposite side of base has the storage silo, the second discharge gate has been seted up to one side bottom of storage silo, and there is the controller bottom the opposite side of storage silo through bolted connection. The utility model discloses a be provided with temperature sensor, a controller, temperature sensor can monitor the storage silo temperature constantly, when the temperature reaches demarcation danger temperature, temperature sensor gives controller transmission signal, the controller can stop mechanical work, avoid garrulous coal equipment to take place dangerous accident, protection personnel safety, carry the pivot can positive and negative counter-clockwise turning, when the coal grain water content is too big, carry the pivot to reverse and overturn the coal grain, the electric plate heats simultaneously and dries, the secondary treatment time has been practiced thrift, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a green development technical field of coal resource especially relates to a broken coal device is used in green development of coal resource.
Background
The green development of coal is provided for the environmental problems caused by the mass exploitation of coal, and the coal exploitation may cause a series of environmental problems, such as coal mine gas accidents, underground water inrush accidents, surface subsidence, landslides, damages to farmlands and building facilities, occupation of good farmlands by coal gangue, environmental pollution and the like. The green coal mining means that the disturbance quantity of the coal mining on the mining area environment is smaller than the area environment capacity, and the optimization of resource development and utilization and the minimization of the influence of the ecological environment are realized. Simply speaking, resources are reasonably utilized, technologies are optimized, the coal industry is efficiently, continuously and coordinately developed, damage to the environment is reduced, and the best economic benefit and social benefit are obtained.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a coal crushing device for green development of coal resources.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a coal crushing device for green development of coal resources comprises a base, wherein one side of the top of the base is connected with a first motor through a bolt, one side of the first motor is connected with a conveying rotating shaft through a bearing, the other side of the top of the base is welded with a storage bin, the bottom of one side of the storage bin is provided with a second discharge hole, the bottom of the other side of the storage bin is connected with a controller through a bolt, one side of the top of the base is connected with a second motor through a bolt, the top of the storage bin is welded with a feeding bin, the outer wall of one side of the feeding bin is provided with two symmetrically distributed mounting holes, the two mounting holes are connected with a crushing rotating shaft through a bearing, crushing teeth are uniformly distributed on the outer wall of the crushing rotating shaft, a feeding hole is formed in the middle of the top of the feeding bin, and the bottom of one side of the feeding bin is welded with a feeding hopper, temperature sensors are installed on the inner walls of the two sides of the storage bin, and the inner wall of the bottom of the storage bin is connected with an electric heating plate through screws.
Preferably, the output shaft of the second motor is in transmission connection with the two crushing rotating shafts through a belt.
Preferably, a rectangular socket is formed in one side of the bottom of the feed hopper, and a control valve is inserted into the rectangular socket.
Preferably, the bottom of the feeding bin is connected with a vibrating screen through a spring, the inclined angle between the vibrating screen and the horizontal plane is ten to fifteen degrees, and one side of the vibrating screen is located below the first discharging hole.
Preferably, one side of the outer wall of the bottom of the storage bin is connected with a heat-insulating cover plate through a bolt, and the top end of the heat-insulating cover plate is stably connected with the storage bin through a hasp lock.
Preferably, the crushing teeth distributed on the outer walls of the two crushing rotating shafts are arranged in a staggered mode, and the crushing teeth distributed on the outer walls of the two crushing rotating shafts are meshed with each other.
The utility model has the advantages that:
1. the utility model provides a green for development coal crushing device of coal resources, through being provided with temperature sensor, controller, during the machinery operation, temperature sensor can monitor the storage silo temperature constantly, and when the temperature reached and markd dangerous temperature, temperature sensor gave controller transmission signal, and the controller can stop mechanical work, avoids the crushed coal to equip emergence dangerous accident, protection personal safety.
2. The utility model provides a green for development coal crushing device of coal resource, through being provided with shale shaker, first discharge gate, the coal cinder is broken into the coal grain through broken pivot, nevertheless has the current situation of rubble and wet coal agglomeration, the shale shaker through the slope setting can filter the fine coal grain, coarse rubble and wet coal cinder can discharge through first discharge gate, wet coal cinder can carry out the secondary crushing, has improved the crushed coal quality, can wash the shale shaker through first discharge gate, it takes place to have reduced the coal blockage phenomenon.
3. The utility model provides a green development of coal resource is with garrulous coal device carries pivot, electric plate through being provided with, carries the pivot and can positive and negative reversal, when the coal grain water content is too big, carries pivot counter-clockwise turning to overturn the coal grain, and the electric plate heats simultaneously and dries, has practiced thrift the secondary treatment time, has improved production efficiency.
Drawings
Fig. 1 is a schematic structural view of a coal crushing device for green development of coal resources provided by the present invention;
fig. 2 is the utility model provides a broken coal device for green development of coal resources's side view schematic structure diagram.
In the figure: the device comprises a base 1, a first motor 2, a controller 3, a second motor 4, a vibrating screen 5, a rotating shaft 6, crushing teeth 7, a feeding bin 8, a feeding hopper 9, a control valve 10, a first discharging port 11, a storage bin 12, a conveying rotating shaft 13, a second discharging port 14, an electric heating plate 15, a temperature sensor 16.
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.
Referring to fig. 1-2, a coal crushing device for green development of coal resources comprises a base 1, a first motor 2 is connected to one side of the top of the base 1 through a bolt, a conveying rotating shaft 13 is connected to one side of the first motor 2 through a bearing, a storage bin 12 is welded to the other side of the top of the base 1, a second discharge port 14 is formed in the bottom of one side of the storage bin 12, a controller 3 is connected to the bottom of the other side of the storage bin 12 through a bolt, a second motor 4 is connected to one side of the top of the base 1 through a bolt, a feeding bin 8 is welded to the top of the storage bin 12, two symmetrically distributed mounting holes are formed in the outer wall of one side of the feeding bin 8, a crushing rotating shaft 6 is connected to the two mounting holes through a bearing, crushing teeth 7 are uniformly distributed on the outer wall of the crushing rotating shaft 6, a feeding port is, a first discharge hole 11 is formed in the bottom of one side of the feeding bin 8, temperature sensors 16 are mounted on the inner walls of the two sides of the storage bin 12, and an electric heating plate 15 is connected to the inner wall of the bottom of the storage bin 12 through screws.
The utility model discloses in, the output shaft of second motor 4 passes through the belt to be connected with 6 transmissions of two broken pivots, rectangular socket is seted up to bottom one side of feeder hopper 9, and the inside control flap 10 that has inserted of rectangular socket, there is the shale shaker 5 bottom of feeding storehouse 8 through spring coupling, and the inclination of shale shaker 5 and horizontal plane is ten to fifteen degrees, one side of shale shaker 5 is located the below of first discharge gate 11, there is the heat preservation apron bottom outer wall one side of storage silo 12 through bolted connection, and the top of heat preservation apron is connected with storage silo 12 is firm through the hasp lock, the crisscross setting of broken tooth 7 of the outer wall distribution of two broken pivots 6, and the mutual interlock of broken tooth 7 of the 6 outer wall distributions of two broken pivots.
The working principle is as follows: when in use, raw coal is poured into the feed hopper 9, the control valve 10 is opened to adjust the feeding speed, the coal blocks enter the feed hopper 8, the second motor 4 drives the crushing blades 7 distributed on the crushing rotating shaft 6 through a belt to crush the coal blocks into coal particles, however, the crushed stone and the wet coal are agglomerated, the fine coal particles can be screened by the vibrating screen 5 which is obliquely arranged, the coarse crushed stone and the wet coal can be discharged through the first discharge hole 11, the wet coal can be crushed for the second time, the temperature sensor 16 can constantly monitor the temperature of the storage bin 12, when the temperature reaches the calibrated dangerous temperature, the temperature sensor 16 transmits a signal to the controller 3, the controller 3 stops the machine operation, when the water content of the coal particles is too large, the first motor 2 drives the conveying rotating shaft 13 to rotate anticlockwise to turn over the coal particles, meanwhile, the electric heating plate 15 is used for heating and drying, and the first motor 2 drives the conveying rotating shaft 13 to rotate clockwise after the coal particles are qualified and discharge the coal particles through the second discharge hole 14.
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 crushing device for green development of coal resources comprises a base (1) and is characterized in that one side of the top of the base (1) is connected with a first motor (2) through a bolt, one side of the first motor (2) is connected with a conveying rotating shaft (13) through a bearing, a storage bin (12) is welded on the other side of the top of the base (1), a second discharge hole (14) is formed in the bottom of one side of the storage bin (12), the bottom of the other side of the storage bin (12) is connected with a controller (3) through a bolt, one side of the top of the base (1) is connected with a second motor (4) through a bolt, a feeding bin (8) is welded on the top of the storage bin (12), two symmetrically distributed mounting holes are formed in the outer wall of one side of the feeding bin (8), and the two mounting holes are connected with a crushing rotating shaft (6), broken tooth (7) have been distributed to the outer wall evenly of broken pivot (6), the feed inlet has been seted up in the middle of the top of feeding storehouse (8), and the top welding of feed inlet has feeder hopper (9), first discharge gate (11) have been seted up to one side bottom of feeding storehouse (8), temperature sensor (16) are all installed to the both sides inner wall of storage silo (12), there is electric plate (15) bottom inner wall of storage silo (12) through screwed connection.
2. The coal crushing device for green development of coal resources as claimed in claim 1, wherein the output shaft of the second motor (4) is in transmission connection with the two crushing rotating shafts (6) through a belt.
3. The coal crushing device for green development of coal resources as claimed in claim 1, wherein a rectangular socket is formed at one side of the bottom of the feed hopper (9), and a control valve (10) is inserted into the rectangular socket.
4. The coal crushing device for green development of coal resources as claimed in claim 1, wherein the bottom of the feeding bin (8) is connected with a vibrating screen (5) through a spring, the angle of inclination of the vibrating screen (5) to the horizontal plane is ten to fifteen degrees, and one side of the vibrating screen (5) is located below the first discharging hole (11).
5. The coal crushing device for green development of coal resources as claimed in claim 1, wherein a heat insulation cover plate is connected to one side of the outer wall of the bottom of the storage bin (12) through a bolt, and the top end of the heat insulation cover plate is firmly connected with the storage bin (12) through a snap lock.
6. The coal crushing device for green development of coal resources as claimed in claim 1, wherein the crushing teeth (7) distributed on the outer walls of the two crushing rotating shafts (6) are arranged in a staggered manner, and the crushing teeth (7) distributed on the outer walls of the two crushing rotating shafts (6) are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960031.XU CN210332918U (en) | 2019-06-25 | 2019-06-25 | Coal crushing device for green development of coal resources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960031.XU CN210332918U (en) | 2019-06-25 | 2019-06-25 | Coal crushing device for green development of coal resources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210332918U true CN210332918U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920960031.XU Expired - Fee Related CN210332918U (en) | 2019-06-25 | 2019-06-25 | Coal crushing device for green development of coal resources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210332918U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558426A (en) * | 2020-06-17 | 2020-08-21 | 中国矿业大学(北京) | Bulk raw material crushing device for coal production |
| CN112892768A (en) * | 2021-01-19 | 2021-06-04 | 李文音 | Control device for high-speed mixing granulator |
| CN116899680A (en) * | 2023-08-10 | 2023-10-20 | 连云港威晟硅材料有限公司 | Shaping equipment for producing and processing silicon micropowder and shaping method thereof |
-
2019
- 2019-06-25 CN CN201920960031.XU patent/CN210332918U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558426A (en) * | 2020-06-17 | 2020-08-21 | 中国矿业大学(北京) | Bulk raw material crushing device for coal production |
| CN112892768A (en) * | 2021-01-19 | 2021-06-04 | 李文音 | Control device for high-speed mixing granulator |
| CN116899680A (en) * | 2023-08-10 | 2023-10-20 | 连云港威晟硅材料有限公司 | Shaping equipment for producing and processing silicon micropowder and shaping method thereof |
| CN116899680B (en) * | 2023-08-10 | 2024-03-12 | 连云港威晟硅材料有限公司 | Shaping equipment for producing and processing silicon micropowder and shaping method thereof |
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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: 20200417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |