CN212524283U

CN212524283U - Limestone crushing device

Info

Publication number: CN212524283U
Application number: CN202020845098.1U
Authority: CN
Inventors: 蔡宇
Original assignee: Pingdingshan Ruiping Shilong Cement Co ltd
Current assignee: Pingdingshan Ruiping Shilong Cement Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-12
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a lime stone breaker, pulverize the gyro wheel including broken section of thick bamboo, feed inlet and one number, the feed inlet has been seted up to a broken section of thick bamboo side end, broken section of thick bamboo inner chamber is installed one number and is pulverized the gyro wheel, and pulverizes the gyro wheel and be located feed inlet one side bottom one number, the utility model relates to a breaker technical field. The limestone crushing device solves the problems that the existing crushing device is low in crushing quality and not uniform enough, the size difference is large, and dust flies to influence the environment and the health of workers during crushing, and is provided with an impact roller, a movable rod, a gear, a supporting plate, a gear groove and a cylinder, wherein one end of the movable rod, the gear, the supporting plate, the gear groove and the cylinder are driven to move, so that the limestone which is crushed for the first time is crushed again, and the limestone is more finely crushed; screening case and inner chamber set up cage, filter, transfer pipeline and No. two and pulverize the gyro wheel, make it sieve the lime stone after twice breakage like this, promote crushing effect through the breakage once more with great granule, make it more even.

Description

Limestone crushing device

Technical Field

The utility model relates to a breaker technical field specifically is a lime stone breaker.

Background

In the cement production process, most raw materials, such as limestone, clay, iron ore, coal and the like, need to be crushed. Limestone is the raw material with the largest consumption for producing cement, and the granularity after mining is larger and the hardness is higher, so the crushing of limestone plays an important role in the material crushing of cement plants.

But current lime stone breaker crushing process is simple, leads to crushing effect not good, can appear serious big or small inhomogeneous phenomenon, leads to the later stage once more from newly screening like this: the're-melting and remanufacturing' has low efficiency and wastes time, and dust flies to affect the environment and the health of nearby workers during crushing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lime stone breaker, it is low to have solved current breaker crushing quality, and is not enough even, and the dust flies upward when big and broken big and that influence environment and workman are healthy problem can appear.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a limestone crushing device comprises a crushing barrel, a feed inlet and a crushing roller, wherein the end part of one side of the crushing barrel is provided with the feed inlet, the inner cavity of the crushing barrel is provided with the crushing roller, the crushing roller is positioned at the bottom of one side of the feed inlet, the two sides of the crushing barrel are both provided with chutes, the inner cavities of the chutes are slidably provided with mounting plates, two groups of mounting plates are provided with impact rollers through rotating shafts, the impact rollers are positioned at the bottom of the crushing roller, one ends of the two groups of mounting plates are fixedly connected with movable rods, the two ends of one side of the crushing barrel are provided with support plates, one ends of the movable rods penetrate through the support plates, the tops of the support plates are provided with gears, one sides of the gears are provided with U-shaped mounting frames through bearings, one ends of the U-shaped mounting frames are fixedly, and the gear groove is connected with gear engagement, the fixed neighbor of crushing barrel bottom has the screening case, screening incasement chamber one side is installed the cage, the filter is installed at the cage top, and the filter is located striking roller bottom, be equipped with between a screening incasement chamber lateral wall and the cage and transfer the pipeline, transfer the pipeline inner chamber and install No. two and pulverize the gyro wheel.

Preferably, the top of the inner cavity of the crushing cylinder is inserted with a first conveying pipe, the top of the screening box is inserted with a second conveying pipe, and the second conveying pipe is positioned at the top of the isolation cover.

Preferably, screening case one side is equipped with the collecting box, and a conveyer pipe and No. two conveyer pipe one end peg graft respectively in collecting box top and one side top.

Preferably, the inner cavities of the other ends of the first conveying pipe and the second conveying pipe are respectively provided with a fan.

Preferably, the top of one side of the inner cavity of the collecting box is provided with a vent hole, and one side of the vent hole is provided with a filter screen.

Preferably, sleeve seats are installed at two ends of one side of the crushing barrel, and one end of the movable rod penetrates through the inner cavity of each sleeve seat.

Preferably, the bottom of the filter plate is provided with a vibration motor.

Advantageous effects

The utility model provides a lime stone breaker. The method has the following beneficial effects:

1. according to the limestone crushing device, the impact rollers, the movable rod, the gear, the supporting plate, the gear groove and the cylinder are arranged, one end of the movable rod drives the movable rod to move, so that the impact rollers can impact the two sides of the inner cavity wall of the crushing cylinder back and forth to crush primarily crushed limestone again, and the crushed limestone is more finely crushed; through setting up the screening case, and the cage that the inner chamber set up, the filter, transfer pipeline and No. two crushing rollers, make it sieve the lime stone after twice breakage like this, make its great granule discharge away with broken in small, broken together through No. two crushing roller crushing backs again, the crushing effect has been promoted like this, make it more even, avoid the later stage to filter again broken waste time influence efficiency, a conveyer pipe, No. two conveyer pipes, the setting up of fan and collecting box makes its dust that can effectually detach the breakage and produce, it is healthy to avoid the dust to fly upward everywhere influence environment and near workman.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic structural view of a U-shaped mounting bracket of the present invention;

fig. 4 is an enlarged structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a crushing cylinder; 2. screening the box; 3. a feed inlet; 4. grinding rollers I; 5. grinding rollers II; 6. an isolation cover; 7. a filter plate; 8. vibrating a motor; 9. lowering the pipeline; 10. an impact roller; 11. mounting a plate; 12. a chute; 13. a sleeve seat; 14. a movable rod; 15. a gear; 16. a gear groove; 17. a U-shaped mounting frame; 18. a support plate; 19. a cylinder; 20. a first conveying pipe; 21. a second conveying pipe; 22. a collection box; 23. air holes are formed; 24. a filter screen; 25. a fan.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of a limestone crushing device: a limestone crushing device comprises a crushing barrel 1, a feed port 3 and a grinding roller 4, wherein the feed port 3 is arranged at one side end part of the crushing barrel 1, the grinding roller 4 is arranged in the inner cavity of the crushing barrel 1, the grinding roller 4 is positioned at the bottom of one side of the feed port 3, sliding chutes 12 are respectively arranged at two sides of the crushing barrel 1, mounting plates 11 are slidably mounted in the inner cavities of the sliding chutes 12, impact rollers 10 are mounted between the two mounting plates 11 through rotating shafts, the impact rollers 10 are positioned at the bottom of the grinding roller 4, one ends of the two mounting plates 11 are fixedly connected with movable rods 14, supporting plates 18 are mounted at two ends of one side of the crushing barrel 1, one ends of the movable rods 14 penetrate through the supporting plates 18, gears 15 are mounted at the tops of the supporting plates 18, a U-shaped mounting frame 17 is mounted at one side of the gears 15 through bearings, 18 top surface of backup pad and movable rod 14 bottoms have all been seted up gear groove 16, and gear groove 16 is connected with the 15 meshing of gear, and 1 fixed neighbour in bottom of crushing section of thick bamboo has

screening case

2, and 2 inner chamber one sides of screening case are installed and are kept apart 6, and filter 7 is installed at 6 tops of keep apart cover, and filter 7 is located striking roller 10 bottoms, is equipped with between 2 inner chamber lateral walls of screening case and the keep apart 6 and transfers pipeline 9, transfers pipeline 9 inner chamber to install No. two and pulverize gyro wheel 5.

A first conveying pipe 20 is inserted into the top of the inner cavity of the crushing barrel 1, a second conveying pipe 21 is inserted into the top of the screening box 2, and the second conveying pipe 21 is located at the top of the isolation hood 6.

Preferably, a collecting box 22 is arranged on one side of the screening box 2, and one end of the first conveying pipe 20 and one end of the second conveying pipe 21 are respectively inserted into the top of the collecting box 22 and the top end of one side of the collecting box.

The inner cavities of the other ends of the first conveying pipe 20 and the second conveying pipe 21 are respectively provided with a fan 25.

Preferably, the top of one side of the inner cavity of the collecting box 22 is provided with a vent hole 23, and one side of the vent hole 23 is provided with a filter screen 24.

The sleeve seat 13 is installed at both ends of one side of the crushing barrel 1, and one end of the movable rod 14 penetrates through the inner cavity of the sleeve seat 13.

The bottom of the filter plate 7 is provided with a vibration motor 8.

When the crushing device works, limestone enters the inner cavity of the crushing barrel 1 through the feed port 3 and is primarily crushed through the first crushing roller 4, then the limestone is crushed to the bottom and is further crushed through the impact of the impact roller 10, when the cylinder 19 stretches and retracts to drive the gear 15 at one end to roll and move on the gear groove 16 on the surface of the supporting plate 18, so that the gear 15 rotates to drive the movable rod 14 meshed with the top to move left and right on the sleeve seat 13, the impact roller 10 arranged on one side of the mounting plate 11 at one end of the movable rod 14 collides back and forth on two side walls of the inner cavity of the crushing barrel 1, the primarily crushed limestone is crushed again to be more finely crushed and then falls onto the top filter plate 7 of the bottom isolation cover 6, the crushed limestone is screened when the vibrating motor 8 at the bottom of the filter plate 7 vibrates, the larger limestone falls onto one side and is placed in the inner cavity of the pipeline 9 and is ground again through the second, make its more finely broken bits then drop to the inner chamber bottom of screening case 2 from the export discharge, the less finely broken inner chamber bottom that will drop screening case 2 from filter 7 sieve mesh is discharged from the export, owing to can produce many fine dusts when carrying out the breakage, consequently carry the inner chamber of collecting box 22 with the dust of a crushing section of thick bamboo 1 top and screening case 2 inner chamber through a conveyer pipe 20 and No. two conveyer pipes 21 respectively under fan 25's effect in the middle of, thereby effectually avoid the dust to fly upward influence environment and operating personnel healthy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lime stone breaker, includes crushing barrel (1), feed inlet (3) and one number crushing roller (4), feed inlet (3) have been seted up to crushing barrel (1) one side tip, crushing roller (4) are installed No. one to crushing barrel (1) inner chamber, and one number crushing roller (4) are located feed inlet (3) one side bottom, its characterized in that: sliding grooves (12) are formed in two sides of the crushing barrel (1), mounting plates (11) are slidably mounted in the inner cavities of the sliding grooves (12), two groups of impact rollers (10) are mounted between the mounting plates (11) through rotating shafts, the impact rollers (10) are located at the bottom of a crushing roller (4), two groups of mounting plates (11) are fixedly connected with movable rods (14), supporting plates (18) are mounted at two ends of one side of the crushing barrel (1), one ends of the movable rods (14) penetrate through the supporting plates (18), gears (15) are mounted at the top of the supporting plates (18), a U-shaped mounting frame (17) is mounted on one side of each gear (15) through bearings, a cylinder (19) is fixedly connected to one end of each U-shaped mounting frame (17), the cylinder (19) penetrates through the supporting plates (18), gear grooves (16) are formed in the top surfaces of the supporting plates (18), and gear groove (16) are connected with gear (15) meshing, the fixed neighbor in crushing section of thick bamboo (1) bottom has screening case (2), screening case (2) inner chamber one side installs cage (6), filter (7) are installed at cage (6) top, and filter (7) are located striking roller (10) bottom, it transfers pipeline (9) to be equipped with between screening case (2) inner chamber lateral wall and cage (6), transfer pipeline (9) inner chamber and install No. two and pulverize gyro wheel (5).

2. The limestone breaking apparatus of claim 1, wherein: a first conveying pipe (20) is inserted into the top of an inner cavity of the crushing barrel (1), a second conveying pipe (21) is inserted into the top of the screening box (2), and the second conveying pipe (21) is located at the top of the isolation cover (6).

3. The limestone breaking apparatus of claim 1, wherein: screening case (2) one side is equipped with collecting box (22), and a conveyer pipe (20) and No. two conveyer pipes (21) one end peg graft respectively in collecting box (22) top and one side top.

4. The limestone breaking apparatus of claim 2, wherein: and fans (25) are arranged in the inner cavities of the other ends of the first conveying pipe (20) and the second conveying pipe (21).

5. The limestone breaking apparatus of claim 3, wherein: the top of one side of the inner cavity of the collecting box (22) is provided with an air vent (23), and one side of the air vent (23) is provided with a filter screen (24).

6. The limestone breaking apparatus of claim 1, wherein: sleeve barrel seat (13) are all installed at crushing section of thick bamboo (1) one side both ends, and telescopic base (13) inner chamber is run through to movable rod (14) one end.

7. The limestone breaking apparatus of claim 1, wherein: and a vibration motor (8) is arranged at the bottom of the filter plate (7).