CN216573532U - Crushing device for coal gangue separation - Google Patents
Crushing device for coal gangue separation Download PDFInfo
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- CN216573532U CN216573532U CN202122753878.0U CN202122753878U CN216573532U CN 216573532 U CN216573532 U CN 216573532U CN 202122753878 U CN202122753878 U CN 202122753878U CN 216573532 U CN216573532 U CN 216573532U
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Abstract
The utility model discloses a crushing device for sorting coal gangue, which comprises a sorting crushing box body, a crushing frame body and a filter screen plate, wherein sliding grooves are formed in two sides of the top end of the sorting crushing box body, a sliding block is arranged inside the sliding grooves, the crushing frame body is arranged on one side of the sliding block, a plurality of grinding blocks are arranged on the outer wall of the crushing frame body, a rotating fixed shaft is arranged inside the sorting crushing box body through a bearing, racks are arranged on the front wall and the rear wall of the crushing frame body, a first motor is arranged on the front wall of the sorting crushing box body through a bottom plate, the output end of the first motor is fixedly connected with one end of the rotating fixed shaft and provides rotating transmission force at the rotating fixed shaft, the device drives a tooth block at the rotating fixed shaft to be meshed with the racks through the first motor, so that the crushing frame body extrudes a second spring, the second spring is contracted, and the crushing frame body is driven to move up and down under the self elastic force of the second spring, thereby being convenient for crushing the coal gangue.
Description
Technical Field
The utility model belongs to the technical field of coal gangue, and particularly relates to a crushing device for sorting coal gangue.
Background
At present, coal gangue is a solid waste generated in the coal mining and washing processes, waste residue generated in the coal mining process is waste residue generated in the coal mining process, and is an associated product in the coal forming process, the carbon content of the coal gangue is low, the coal gangue mainly comprises common gangue selected in the coal mining process, white gangue discharged in the stripping and tunneling process and gangue generated in the coal selecting process, the discharge amount of the waste residue is always high in all industrial solid fertilizer discharge in China, the discharge amount of a large amount of coal gangue seriously occupies national soil resources in China, a lot of forest lands are polluted, the ecological environment is greatly damaged while the ecological structure of the national soil is greatly influenced, and therefore, the important significance is achieved for improving the comprehensive utilization of the coal gangue and maintaining the sustainable development of mine resources.
However, the existing coal gangue used as concrete aggregate is divided into 2 cases, namely the coal gangue is used as fine aggregate or coarse aggregate respectively, or common coarse and fine aggregate is replaced at the same time, and when an operator selects and crushes the coal gangue, the selecting time is long, the crushing speed is slow, a large amount of time and energy are consumed, the working time is long, the working efficiency is low, and further diversified market demands cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a crushing device convenient for sorting coal gangue, which can improve the sorting and crushing effects of the coal gangue.
In order to achieve the purpose, the utility model adopts the technical scheme that: comprises a sorting crushing box body, a crushing frame body and a filter screen plate, wherein sliding grooves are formed in two sides of the top end of the sorting crushing box body, a sliding block is arranged inside each sliding groove, the crushing frame body is arranged on one side of each sliding block, a plurality of grinding blocks are arranged on the outer wall of each crushing frame body, a rotary fixed shaft is arranged inside the sorting crushing box body through a bearing, the rack is installed to the preceding back wall position of broken framework, the antetheca of sorting broken box is provided with first motor through the bottom plate, and the output and the fixed phase of rotatory fixed axle one end of first motor are connected and are provided rotatory fixed axle department rotary drive power, and the discharge gate has been seted up to the both sides of sorting broken box, and a plurality of recesses have been seted up to the both sides of sorting broken box inside, and the outer wall of recess is provided with the movable block, is provided with between the outer wall of movable block and crosses filter plate, and one side of sorting broken box is provided with the second motor through the bottom plate.
This technical scheme provides a pair of breaker that gangue was selected separately, select separately the inside bottom of broken box and be provided with and receive the material framework, the antetheca that receives the material framework front end and select separately broken box articulates there is the door plant.
This technical scheme provides a pair of breaker that gangue was selected separately, the bottom of slider is provided with the second spring, and second spring bottom is connected with the inside of spout.
According to the crushing device for coal gangue separation, which is provided by the technical scheme, the outer wall of the rotary fixing shaft is provided with the plurality of tooth blocks, and the outer walls of the tooth blocks are meshed with the outer wall of the rack.
According to the crushing device for coal gangue sorting, provided by the technical scheme, the outer wall of the rotary fixing shaft is provided with a plurality of broken blocks, and the outer wall of each broken block is matched with the outer wall of each grinding block.
According to the crushing device for coal gangue separation, provided by the technical scheme, the sliding rod is arranged inside the groove, and the first spring connected with the moving block is sleeved on the outer wall of the sliding rod.
According to the crushing device for coal gangue separation, provided by the technical scheme, the output end of the second motor is provided with the rotating shaft, the outer wall of the rotating shaft is provided with the plurality of extrusion blocks, and the outer walls of the extrusion blocks are in contact with the outer wall of the moving block.
Adopt this technical scheme, the device drives the pivot through starting the second motor and rotates, thereby the pivot drives the extrusion piece and extrudees the movable block position, make the movable block drive the filter screen board position and rock from top to bottom, and then play and be convenient for fall the gangue that stops on the filter screen board position, this structure has avoided filter screen board department to take place the condition of blockking up, then drive rotatory fixed axle department tooth piece and rack mesh when starting first motor, thereby broken framework extrudees the second spring, make the second spring take place to contract, thereby it carries out upper and lower position removal to drive broken framework under second spring self elastic action, and then be convenient for carry out the breakage to the gangue.
The utility model will be explained in more detail below with reference to the drawings and examples.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a front cross-sectional structural schematic view of the present invention;
FIG. 2 is a schematic elevation view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the portion C of FIG. 3 according to the present invention.
Labeled as: 1. sorting and crushing box bodies; 2. a chute; 3. a slider; 4. crushing the frame body; 5. grinding blocks; 6. rotating the fixed shaft; 7. breaking the fragments; 8. a tooth block; 9. a rack; 10. a groove; 11. a slide bar; 12. a first spring; 13. a moving block; 14. a filter screen plate; 15. a first motor; 16. a second motor; 17. a rotating shaft; 18. extruding the block; 19. a material receiving frame body; 20. a door panel; 21. a second spring; 22. and (4) discharging a material outlet.
Detailed Description
The following description of the embodiments of the present invention, with reference to the accompanying drawings, will be made in further detail for the purpose of providing a more complete, accurate and thorough understanding of the inventive concepts and technical solutions of the present invention, including the shapes of the components, the structures, the mutual positions and connection relationships of the components, the functions and operating principles of the components, the manufacturing processes, the operation and use methods, and the like.
The crushing device for sorting the coal gangue, which is shown in fig. 1-6, comprises a sorting crushing box body 1, a crushing frame body 4 and a filter screen plate 14, wherein sliding grooves 2 are formed in two sides of the top end of the sorting crushing box body 1;
a material receiving frame body 19 is arranged at the bottom end inside the sorting crushing box body 1, a door plate 20 is hinged to the front wall of the sorting crushing box body 1 at the front end of the material receiving frame body 19, the material receiving frame body 19 is moved out of the door plate 20, ash residues in coal gangue can be collected and cleaned, and a sliding block 3 is arranged inside the sliding chute 2;
the bottom end of the sliding block 3 is provided with a second spring 21, the bottom end of the second spring 21 is connected with the inside of the sliding groove 2, and the sliding block 3 extrudes the second spring 21 in the sliding groove 2, so that the second spring 21 contracts, and the crushing frame body 4 is driven to move up and down under the action of the elastic force of the second spring 21, so that the coal gangue is crushed conveniently;
a crushing frame body 4 is installed on one side of the sliding block 3, a plurality of grinding blocks 5 are arranged on the outer wall of the crushing frame body 4, and a rotary fixing shaft 6 is installed inside the sorting crushing box body 1 through a bearing;
the outer wall of the rotating and fixing shaft 6 is provided with a plurality of tooth blocks 8, the outer walls of the tooth blocks 8 are meshed with the outer wall of the rack 9, the tooth blocks 8 are driven to be meshed with the rack 9 through the rotating and fixing shaft 6, and therefore the rack 9 drives the crushing frame body 4 to move up and down, and a good crushing effect is achieved;
the outer wall of the rotary fixing shaft 6 is provided with a plurality of broken pieces 7, the outer walls of the broken pieces 7 are matched with the outer wall of the grinding block 5, and the broken pieces 7 are driven by the rotary fixing shaft 6 to be meshed with the grinding block 5, so that the coal gangue is conveniently crushed, and the coal gangue is conveniently sorted;
the rack 9 is arranged on the front wall and the rear wall of the crushing frame body 4, the first motor 15 is arranged on the front wall of the sorting crushing box body 1 through a bottom plate, the output end of the first motor 15 is fixedly connected with one end of the rotating fixed shaft 6 and provides rotating transmission force at the position of the rotating fixed shaft 6, the discharge ports 22 are formed in two sides of the sorting crushing box body 1, and the grooves 10 are formed in two sides of the inside of the sorting crushing box body 1;
a sliding rod 11 is arranged in the groove 10, a first spring 12 connected with a moving block 13 is sleeved on the outer wall of the sliding rod 11, the first spring 12 is extruded in the sliding rod 11 through the moving block 13, the first spring 12 is contracted, and the filtering screen plate 14 is driven to move up and down in a reciprocating manner under the action of the elastic force of the first spring 12, so that the coal gangue above the filtering screen plate 14 can be sorted and filtered conveniently;
a moving block 13 is arranged on the outer wall of the groove 10, a filter screen plate 14 is arranged between the outer walls of the moving blocks 13, and a second motor 16 is arranged on one side of the sorting and crushing box body 1 through a bottom plate;
the output of second motor 16 is provided with pivot 17, and the outer wall of pivot 17 is provided with a plurality of extrusion pieces 18, and extrusion piece 18 outer wall contacts with the outer wall of movable block 13, drives pivot 17 through starting second motor 16 and rotates to pivot 17 drives extrusion piece 18 and extrudes movable block 13 position, makes movable block 13 drive and crosses filter plate 14 position and rocks from top to bottom, and then plays good filtration and select separately the effect.
By adopting the technical scheme, when the crushing device for sorting the coal gangue is used, firstly, the coal gangue groove is poured between the crushing frame bodies 4 above the sorting crushing box body 1, then the first motor 15 is started to drive the rotating fixed shaft 6 to rotate, so that the rotating fixed shaft 6 drives the crushed blocks 7 to be meshed with the grinding block 5, the coal gangue is crushed, meanwhile, the rotating fixed shaft 6 drives the tooth blocks 8 to be meshed with the racks 9, the racks 9 drive the crushing frame bodies 4 to extrude the second springs 21 in the sliding grooves 2 through the sliding blocks 3, the second springs 21 are contracted, the crushing frame bodies 4 on two sides are driven to be displaced up and down through the tooth blocks 8 and the racks 9 under the driving force of the rotating fixed shaft 6, the coal gangue is continuously abraded, a good crushing effect is achieved, the crushed coal gangue continuously falls onto the filter screen plate 14, and then the filter screen plate 14 is obliquely installed, the large-particle coal gangue falls from the discharge port 22, and the small-particle coal gangue is discharged from the discharge port 22 at the other side, so that the coal gangue powder slag falls into the material receiving frame 19, and the material receiving frame 19 is removed from the door plate 20;
because the coal gangue stays above the filter screen plate 14 for a long time, the second motor 16 is started to drive the rotating shaft 17 to rotate, so that the rotating shaft 17 drives the extrusion block 18 to extrude with the filter screen plate 14, so that the filter screen plate 14 drives the moving block 13 to extrude the first spring 12, the first spring 12 contracts, and when the extrusion block 18 is not in contact with the moving block 13, the first spring 12 drives the filter screen plate 14 to reset under the self elastic action of the first spring 12, and the structure is convenient for shaking the coal gangue staying in the position of the filter screen plate 14 up and down to separate the gangue from the gangue and fall.
The utility model has been described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the specific implementation in the above-described manner, and it is within the scope of the utility model to apply the inventive concept and solution to other applications without substantial modification.
Claims (7)
1. The utility model provides a breaker that gangue was selected separately, is including selecting separately broken box, broken framework and filtering screen board, its characterized in that: the sorting crushing box comprises a sorting crushing box body and is characterized in that sliding grooves are formed in two sides of the top end of the sorting crushing box body, sliding blocks are arranged inside the sliding grooves, a crushing frame body is installed on one side of each sliding block, a plurality of grinding blocks are arranged on the outer wall of each crushing frame body, a rotating fixed shaft is installed inside the sorting crushing box body through a bearing, racks are installed on the front wall and the rear wall of each crushing frame body, a first motor is arranged on the front wall of the sorting crushing box body through a bottom plate, the output end of the first motor is connected with the rotating fixed shaft one end fixed phase and provides rotating transmission force of the rotating fixed shaft, discharge ports are formed in two sides of the sorting crushing box body, a plurality of grooves are formed in two sides of the sorting crushing box body, moving blocks are arranged on the outer walls of the grooves, a filter screen plate is arranged between the outer walls of the moving blocks, and a second motor is arranged on one side of the sorting crushing box body through the bottom plate.
2. The coal gangue separation crushing device according to claim 1, wherein: the inside bottom of selecting separately broken box is provided with receives the material framework, and the antetheca that receives the material framework front end and select separately broken box articulates there is the door plant.
3. The coal gangue separation crushing device according to claim 1, characterized in that: the bottom of slider is provided with the second spring, and the second spring bottom is connected with the inside of spout.
4. The coal gangue separation crushing device according to claim 1, wherein: the outer wall of the rotary fixing shaft is provided with a plurality of tooth blocks, and the outer walls of the tooth blocks are meshed with the outer wall of the rack.
5. The coal gangue separation crushing device according to claim 1, characterized in that: the outer wall of the rotary fixing shaft is provided with a plurality of broken blocks, and the outer wall of each broken block is matched with the outer wall of the corresponding grinding block.
6. The coal gangue separation crushing device according to claim 1, characterized in that: a sliding rod is arranged in the groove, and a first spring connected with a moving block is sleeved on the outer wall of the sliding rod.
7. The coal gangue separation crushing device according to claim 1, characterized in that: the output end of the second motor is provided with a rotating shaft, the outer wall of the rotating shaft is provided with a plurality of extrusion blocks, and the outer walls of the extrusion blocks are in contact with the outer wall of the moving block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122753878.0U CN216573532U (en) | 2021-11-11 | 2021-11-11 | Crushing device for coal gangue separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122753878.0U CN216573532U (en) | 2021-11-11 | 2021-11-11 | Crushing device for coal gangue separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216573532U true CN216573532U (en) | 2022-05-24 |
Family
ID=81644907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122753878.0U Active CN216573532U (en) | 2021-11-11 | 2021-11-11 | Crushing device for coal gangue separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216573532U (en) |
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2021
- 2021-11-11 CN CN202122753878.0U patent/CN216573532U/en active Active
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