CN216573479U - A crushing apparatus for gangue preparation - Google Patents
A crushing apparatus for gangue preparation Download PDFInfo
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- CN216573479U CN216573479U CN202122673667.6U CN202122673667U CN216573479U CN 216573479 U CN216573479 U CN 216573479U CN 202122673667 U CN202122673667 U CN 202122673667U CN 216573479 U CN216573479 U CN 216573479U
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Abstract
The utility model discloses crushing equipment for coal gangue preparation, which comprises a crushing box body, a crushing roller and a first motor, the top end of the crushing box body is provided with a feeding pipe, both ends of the inside of the crushing box body are provided with crushing rollers through bearings, and one side of the crushing roller is provided with a first motor through a shell, the output end of the first motor is connected with the outer wall of the crushing roller and provides the rotary transmission force for the crushing roller, the side wall of the inner side of the crushing box body close to the first motor is provided with a movable groove, a guide rod is arranged in the movable groove, a discharge groove is arranged on one side of the crushing box body away from the movable groove, an arc-shaped filter screen plate is hinged in the discharge chute, a second driving wheel is arranged on the outer wall of the crushing roller, the device passes through arc filter screen board department and distinguishes big or small granule coal gangue for smash thoroughly, the condition of the granule of appearance not of uniform size in can not appearing smashing the coal gangue.
Description
Technical Field
The utility model belongs to the technical field of advanced detection of underground coal mine geological information, and particularly relates to crushing equipment for coal gangue preparation.
Background
At present, coal gangue is a fixed waste discharged in the coal mining process and the coal washing process, the coal gangue is generally used for producing building materials such as gangue cement, light aggregate of concrete, refractory bricks and the like, and because the coal gangue is black gray hard rock with relatively low carbon content associated with a coal bed in the coal forming process, no matter how the coal gangue is treated, a crushing device is required to fully crush the coal gangue to form a material mixed with the building materials.
However, the existing crushing device relies on the simple roller to crush, so that coal gangue particles with different sizes are easily doped in the coal gangue, the crushing effect is unsatisfactory, the quality cannot meet the market requirement, and the practicability is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide crushing equipment for preparing coal gangue, and the device can improve the crushing effect.
In order to achieve the purpose, the utility model adopts the technical scheme that: comprises a crushing box body, a crushing roller and a first motor, wherein a blanking pipe is arranged at the top end of the crushing box body, the two ends of the inner part of the crushing box body are provided with the crushing roller through bearings, one side of the crushing roller is provided with the first motor through a shell, the output end of the first motor is connected with the outer wall of the crushing roller and provides the rotary transmission force for the crushing roller, the inner side wall of the crushing box body, which is close to the first motor, is provided with a movable groove, a guide rod is arranged in the movable groove, one side of the crushing box body, which is far away from the movable groove, is provided with a discharge groove, an arc-shaped filter screen plate is hinged in the discharge groove, the outer wall of the crushing roller is provided with a second transmission wheel, the bottom end of the crushing box body is provided with a tip crushing sleeve frame through a bearing, the bottom end of the crushing box body is provided with a shell, and the bottom end in the shell is provided with the second motor, the utility model discloses a crushing box, including crushing box, second motor output, drive shaft, first gear, second motor output installs and runs through the tip and smashes the telescopic frame and extend to the crushing tip axle of smashing the box inside, and the outer wall of just smashing the tip axle is provided with first gear, the transmission shaft is installed through the bearing in the bottom of smashing the box.
The crushing apparatus for preparing the coal gangue, which is provided by the technical scheme, one side of the arc-shaped filter screen plate penetrates through the guide rod, and the outer wall of the guide rod is sleeved with the spring connected with the top end of the movable groove.
The crushing apparatus for preparing the coal gangue, which is provided by the technical scheme, is characterized in that a rotating shaft is installed on one side, close to the movable groove, of the crushing box body through a bearing, and the outer wall of the rotating shaft is provided with an impact block which is in contact with the outer wall of the arc-shaped filter screen plate.
The crushing apparatus for preparing the coal gangue, provided by the technical scheme, is characterized in that a first driving wheel is arranged on the outer wall of the rotating shaft, and a driving belt penetrating through the outer wall of the second driving wheel is sleeved on the outer wall of the first driving wheel.
According to the crushing equipment for preparing the coal gangue, the outer wall of the transmission shaft is provided with the second gear, and the outer wall of the second gear is meshed with the outer wall of the first gear.
The crushing apparatus for preparing the coal gangue, provided by the technical scheme, the outer walls of the transmission shaft and the tip crushing sleeve frame are provided with third transmission wheels, and the outer wall of each third transmission wheel is sleeved with a belt.
Adopt this technical scheme, the device adopts second gear and first gear engaged with, thereby drive the transmission shaft and rotate, and then the transmission shaft is the incorgruous direction with the direction of rotation of smashing the prong axle, then the transmission shaft drives the third drive wheel and rotates, then the third drive wheel drives the tip through the belt and smashes the telescopic frame and rotate, and then it smashes the telescopic frame and smashes the prong axle and carry out opposite direction and rotate to drive the tip, make and carry out abundant crushing to the gangue granule, this structure has improved crushing effect, and simultaneously, filter otter board department through the arc and distinguish big or small granule gangue, make and smash thoroughly, the condition of the granule of not uniform size appears in the crushing gangue can not appear.
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 cross-sectional 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 the portion B of FIG. 1 according to the present invention.
Labeled as: 1. a crushing box body; 2. a discharging pipe; 3. a crushing roller; 4. a discharge chute; 5. an arc-shaped filter screen plate; 6. a movable groove; 7. a guide bar; 8. a spring; 9. a first motor; 10. a rotating shaft; 11. an impact block; 12. a first drive pulley; 13. a second transmission wheel; 14. a transmission belt; 15. the tip crushing sleeve frame; 16. a housing; 17. a second motor; 18. crushing the sharp head shaft; 19. a first gear; 20. a drive shaft; 21. a second gear; 22. a third transmission wheel; 23. a belt.
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 preparing coal gangue, which is shown in fig. 1-5, comprises a crushing box body 1, a crushing roller 3 and a first motor 9, wherein a discharging pipe 2 is arranged at the top end of the crushing box body 1;
a rotating shaft 10 is installed on one side, close to the movable groove 6, of the crushing box body 1 through a bearing, a striking block 11 which is in contact with the outer wall of the arc-shaped filter screen plate 5 is arranged on the outer wall of the rotating shaft 10, the striking block 11 is driven by the rotating shaft 10 to rotate, so that the striking block 11 is in contact with the outer wall of the arc-shaped filter screen plate 5, the striking block 11 extrudes the arc-shaped filter screen plate 5 to move on the outer wall of the guide rod 7, and at the moment, when the striking block 11 is not in contact with the arc-shaped filter screen plate 5, the arc-shaped filter screen plate 5 is driven to reciprocate up and down under the action of the self elasticity of the spring 8;
a first driving wheel 12 is arranged on the outer wall of the rotating shaft 10, a driving belt 14 penetrating through the outer wall of a second driving wheel 13 is sleeved on the outer wall of the first driving wheel 12, the second driving wheel 13 is driven to rotate through the crushing roller 3, so that the first driving wheel 12 is driven to rotate through the driving belt 14 by the second driving wheel 13, and the structure realizes synchronous rotation through transmission;
the crushing roller 3 is arranged at two ends of the interior of the crushing box body 1 through bearings, a first motor 9 is arranged on one side of the crushing roller 3 through a shell, the output end of the first motor 9 is connected with the outer wall of the crushing roller 3 and provides rotary transmission force for the crushing roller 3, a movable groove 6 is formed in the side wall of the crushing box body 1 close to the inner side of the first motor 9, a guide rod 7 is arranged in the movable groove 6, a discharge groove 4 is formed in one side of the crushing box body 1 away from the movable groove 6, and an arc-shaped filter screen plate 5 is hinged to the interior of the discharge groove 4;
one side of the arc-shaped filter screen plate 5 penetrates through the guide rod 7, the spring 8 connected with the top end of the movable groove 6 is sleeved on the outer wall of the guide rod 7, the spring 8 is extruded through the arc-shaped filter screen plate 5 moving on the outer wall of the guide rod 7, so that the spring 8 is driven to reset under the self elastic action of the spring 8, the effect of up-and-down reciprocating movement is further achieved, the arc-shaped filter screen plate 5 is convenient to shake, and large-particle coal gangue above the arc-shaped filter screen plate 5 is filtered;
a second driving wheel 13 is arranged on the outer wall of the crushing roller 3, a pointed crushing sleeve frame 15 is mounted at the bottom end of the crushing box body 1 through a bearing, a shell 16 is arranged at the bottom end of the crushing box body 1, a second motor 17 is arranged at the bottom end inside the shell 16, a crushing pointed shaft 18 which penetrates through the pointed crushing sleeve frame 15 and extends to the inside of the crushing box body 1 is mounted at the output end of the second motor 17, a first gear 19 is arranged on the outer wall of the crushing pointed shaft 18, and a transmission shaft 20 is mounted at the bottom end of the crushing box body 1 through a bearing;
the outer wall of the transmission shaft 20 is provided with a second gear 21, the outer wall of the second gear 21 is meshed with the outer wall of the first gear 19, and is meshed with the first gear 19 through the second gear 21, so that the transmission shaft 20 is driven to rotate, the rotation directions of the transmission shaft 20 and the crushing tip shaft 18 are opposite, then the transmission shaft 20 drives a third transmission wheel 22 to rotate, the third transmission wheel 22 drives the tip crushing sleeve frame 15 to rotate through a belt 23, and further drives the tip crushing sleeve frame 15 and the crushing tip shaft 18 to rotate in opposite directions, so that coal gangue particles are fully crushed, and the structure improves the crushing effect;
the outer walls of the transmission shaft 20 and the tip crushing sleeve frame 15 are provided with third transmission wheels 22, the outer wall sleeves of the third transmission wheels 22 are provided with belts 23, the third transmission wheels 22 drive the tip crushing sleeve frame 15 to rotate through the belts 23, and then the tip crushing sleeve frame 15 and the crushing tip shaft 18 are driven to rotate in opposite directions.
By adopting the technical scheme, when the crushing equipment for preparing the coal gangue is used, firstly, an external power supply is switched on, the coal gangue falls into a crushing box body 1 from a blanking pipe 2, then a first motor 9 is started to drive crushing rollers 3 to rotate, so that the two groups of crushing rollers 3 are meshed with each other, the coal gangue is crushed to be above an arc-shaped filter screen plate 5, the arc-shaped filter screen plate 5 is obliquely placed, small-particle coal gangue falls into the crushing box body 1 from the arc-shaped filter screen plate 5, then large-particle coal gangue falls from a discharge chute 4, at the moment, the first motor 9 drives a second transmission wheel 13 to rotate, so that the second transmission wheel 13 drives a first transmission wheel 12 to rotate through a transmission belt 14, the first transmission wheel 12 drives a collision block 11 at a rotating shaft 10 to extrude the arc-shaped filter screen plate 5, and the arc-shaped filter screen plate 5 extrudes a spring 8 in a guide rod 7, the spring 8 is contracted, when the impact block 11 does not extrude the arc-shaped filter screen plate 5 any more, the arc-shaped filter screen plate 5 is driven to fall under the action of the self elasticity of the spring 8, so that the arc-shaped filter screen plate 5 is shaken up and down, the situation that the arc-shaped filter screen plate 5 is blocked during filtering is avoided, large-particle coal gangue falls to the outside from the discharge chute 4, and an operator can collect the large-particle coal gangue and put the large-particle coal gangue in the blanking pipe 2 again for crushing;
at this moment, the tiny particle coal gangue falls to smashing box 1 department, then drive through starting second motor 17 and smash sharp head axle 18 and rotate, thereby it drives first gear 19 and carries out clockwise rotation to smash sharp head axle 18, and then first gear 19 and second gear 21 intermeshing, it is the incorgruous to make and smash sharp head axle 18 and transmission shaft 20 direction of rotation, then transmission shaft 20 drives third drive wheel 22 and rotates, and third drive wheel 22 drives the tip through belt 23 and smashes cartridge frame 15 and rotate, and then it carries out opposite direction rotation with smashing sharp head axle 18 to drive tip and smash cartridge frame 15, be convenient for smash the coal gangue thoroughly, improve crushing effect.
The utility model has been described above by way of example with reference to the accompanying drawings, and it is to be understood that the utility model is not limited to the specific embodiments described above, but is intended to cover all modifications that are within the scope of the utility model, and that the utility model may be practiced otherwise than as specifically described herein, using the principles and solutions of the present invention.
Claims (6)
1. The utility model provides a crushing apparatus for gangue preparation, includes crushing box, crushing roller and first motor, its characterized in that: the top end of the crushing box body is provided with a blanking pipe, two ends inside the crushing box body are both provided with a crushing roller through bearings, one side of the crushing roller is provided with a first motor through a shell, the output end of the first motor is connected with the outer wall of the crushing roller and provides rotary transmission force for the crushing roller, the inner side wall of the crushing box body close to the first motor is provided with a movable groove, a guide rod is arranged inside the movable groove, one side of the crushing box body away from the movable groove is provided with a discharge groove, the inside of the discharge groove is hinged with an arc-shaped filter screen plate, the outer wall of the crushing roller is provided with a second transmission wheel, the bottom end of the crushing box body is provided with a tip crushing sleeve frame through a bearing, the bottom end of the crushing box body is provided with a shell, the bottom end inside the shell is provided with a second motor, the output end of the second motor is provided with a crushing tip shaft which penetrates through the tip crushing sleeve frame and extends to the inside of the crushing box body, and the outer wall of the crushing tip shaft is provided with a first gear, and the bottom end of the crushing box body is provided with a transmission shaft through a bearing.
2. The crushing plant for coal gangue preparation according to claim 1, characterized in that: one side of the arc-shaped filter screen plate penetrates through the guide rod, and the outer wall of the guide rod is sleeved with a spring connected with the top end of the movable groove.
3. The crushing plant for coal gangue preparation according to claim 1, characterized in that: one side of the crushing box body, which is close to the movable groove, is provided with a rotating shaft through a bearing, and the outer wall of the rotating shaft is provided with an impact block which is contacted with the outer wall of the arc-shaped filter screen plate.
4. The crushing plant for coal gangue preparation according to claim 3, characterized in that: the outer wall of the rotating shaft is provided with a first driving wheel, and a driving belt penetrating through the outer wall of the second driving wheel is sleeved on the outer wall of the first driving wheel.
5. The crushing plant for coal gangue preparation according to claim 1, characterized in that: and a second gear is arranged on the outer wall of the transmission shaft, and the outer wall of the second gear is meshed with the outer wall of the first gear.
6. The crushing plant for coal gangue preparation according to claim 5, characterized in that: the outer wall of the transmission shaft and the outer wall of the tip crushing sleeve frame are provided with third transmission wheels, and belts are sleeved on the outer walls of the third transmission wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122673667.6U CN216573479U (en) | 2021-11-03 | 2021-11-03 | A crushing apparatus for gangue preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122673667.6U CN216573479U (en) | 2021-11-03 | 2021-11-03 | A crushing apparatus for gangue preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216573479U true CN216573479U (en) | 2022-05-24 |
Family
ID=81642215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122673667.6U Active CN216573479U (en) | 2021-11-03 | 2021-11-03 | A crushing apparatus for gangue preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216573479U (en) |
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2021
- 2021-11-03 CN CN202122673667.6U patent/CN216573479U/en active Active
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