CN213000511U

CN213000511U - Be used for cement manufacture lime stone crushing equipment

Info

Publication number: CN213000511U
Application number: CN202021022458.4U
Authority: CN
Inventors: 陈俭
Original assignee: Qidong Xudong Cement Co ltd
Current assignee: Qidong Xudong Cement Co ltd
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2021-04-20
Anticipated expiration: 2030-06-07

Abstract

The utility model discloses a be used for cement manufacture lime stone crushing equipment, including breaker body, step motor and transmission track, the inside fixed mounting of breaker body has the fixed block, the top fixed mounting of fixed block has hollow section of thick bamboo, hollow section of thick bamboo's inside is inserted and is equipped with the gag lever post, the top fixed mounting of gag lever post has the buffer block, the buffer block is connected through the spring with hollow section of thick bamboo, the buffer board is all installed through the bearing in the both sides of fixed block, one side inner wall fixed mounting of buffer board has the slide, the inside of slide is inserted and is equipped with first slider. The utility model discloses a can cushion when its buffer structure can make the lime stone get into to the inside in broken chamber, and the dynamics of avoiding dropping is great, causes broken cylinder the condition that destroys to appear, and can intercept the tiny lime stone of jumping out through buffer structure, avoids its outside of flying out this breaker body, causes the injured condition of personnel.

Description

Be used for cement manufacture lime stone crushing equipment

Technical Field

The utility model relates to a crushing equipment technical field specifically is a be used for cement manufacture lime stone crushing equipment.

Background

The main component of limestone is calcium carbonate, lime and limestone are raw materials for building material and industry, limestone can be directly processed into stone material and burnt into quicklime, the quicklime absorbs moisture or is added with water to form hydrated lime, the main component of the hydrated lime is calcium hydroxide, and the hydrated lime is blended into lime slurry, lime paste and the like to be used as coating materials and tile adhesives.

Problem 1: the existing cement reproduction process needs to crush the blocky limestone, the traditional crusher generally carries out crushing work, but in the crushing process, due to the fact that the hardness of the limestone is high, fine limestone possibly jumps out when the limestone is crushed by a roller type, and the situation that people around are easily injured by mistake is easily caused;

problem 2: most of crushers can cause the condition of jam because of long-time work after, the sieve, cause the ejection of compact after smashing slower because of long-time work, and the lime stone after smashing in a large number piles up can cause the dead condition of crushing roller card in the inside of device.

Therefore, there is a need to provide a limestone crushing plant for cement production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for cement manufacture lime stone crushing equipment to solve the problem that tiny lime stone bounces out and the sieve blocks up in the crushing process that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a limestone crushing device for cement production comprises a crusher body, a stepping motor and a transmission crawler belt, wherein a fixed block is fixedly arranged inside the crusher body, an hollow cylinder is fixedly arranged at the top end of the fixed block, a limiting rod is inserted inside the hollow cylinder, a buffer block is fixedly arranged at the top end of the limiting rod and connected with the hollow cylinder through a spring, buffer plates are arranged on two sides of the fixed block through bearings, a slide way is fixedly arranged on the inner wall of one side of each buffer plate, a first slide block is inserted inside the slide way, a hinge rod is arranged on the first slide block through a bearing, a rotating shaft is arranged at the other end of the hinge rod through a bearing, a crushing cavity is arranged inside the crusher body, a first sieve plate is fixedly arranged at the middle position of the crushing cavity, and a slide rail is fixedly arranged on the inner wall of the crushing cavity, the slide rail insert and be equipped with the second slider, one side fixed surface of second slider installs the second sieve, the top fixed mounting of second sieve has the mediation pole, and the bottom fixed mounting of second sieve has the lifter, the bottom fixed mounting of lifter has the disc, the inside of disc is provided with the eccentric disc, eccentric disc right side fixed mounting has the dwang, the other end fixed mounting of dwang has step motor.

Preferably, the crusher body is set to be cylindrical, the interior of the crusher body is set to be a hollow structure, and the top end of the crusher body is set to be V-shaped.

Preferably, the fixed block is fixedly mounted on the inner wall of the crusher body, a round hole which is matched with the limiting rod to penetrate through is formed in the top end of the hollow cylinder, and a limiting block is fixedly mounted at the bottom end of the limiting rod.

Preferably, the buffer board is the slope form setting, buffer board, slide, first slider and hinge bar are the mirror image setting, the fixed surface is installed to the top surface of hinge bar has the fixed plate, the fixed plate is provided with two sets ofly, and is two sets of be connected through the spring leaf between the fixed plate.

Preferably, the outer surfaces of the first sieve plate and the second sieve plate are uniformly provided with sieve pores, the outer diameter of the dredging rod is matched with the inner diameter of the sieve pores, and the second sieve plate and the second sliding block form a sliding structure through a sliding rail.

Preferably, the shape of the disc is circular, and the eccentric disc and the rotating rod are arranged in an eccentric shaft manner.

Preferably, the outer fixed cover of surface of dwang has the action wheel, the transmission track is installed through the bearing in the inside bottom of breaker body, the right side fixed mounting of transmission track has the transfer line, the fixed cover of the other end of transfer line has from the driving wheel, the action wheel with from the driving wheel through the belt be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this be used for cement manufacture lime stone crushing equipment, through the fixed block, hollow cylinder, the gag lever post, the buffer block, the buffer board, the slide, first slider, the hinge bar, the axis of rotation, buffer structure can be cushioned when can making the lime stone get into to the inside in broken chamber through its buffer structure, the dynamics of avoiding dropping is great, cause broken cylinder to appear the condition of destroying, and can intercept the tiny lime stone of jumping out through buffer structure, avoid its outside of flying out this breaker body, cause personnel injured's condition.

2. This be used for cement manufacture lime stone crushing equipment, through first sieve, slide rail, second slider, second sieve, dredge pole, lifter, disc, eccentric disc, dwang and step motor constitution prevent blockking up the structure, prevent blockking up the structure through it and can dredge the first sieve that blocks up, avoided first sieve to cause the condition of jam, prevent that the lime stone after the breakage from continuing to remain in the inside in broken chamber, cause the dead condition of broken cylinder card.

3. This be used for cement manufacture lime stone crushing equipment constitutes transmission structure through action wheel, transmission track, transfer line and follow driving wheel, can transmit the lime stone after filtering through its transmission structure, makes the device can be automatic with the inside of the lime stone fortune output device after the breakage, has avoided the manual trouble of carrying out the transportation of workman, has saved workman's labour.

Drawings

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

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

FIG. 3 is a schematic side view of the structure of the circular disc, the eccentric disc and the rotating rod of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a crusher body; 2. a fixed block; 3. a hollow cylinder; 4. a limiting rod; 5. a buffer block; 6. a buffer plate; 7. a slideway; 8. a first slider; 9. a hinged lever; 10. a rotating shaft; 11. a fixing plate; 12. A spring plate; 13. a crushing chamber; 14. a first screen deck; 15. a slide rail; 16. a second slider; 17. a second screen deck; 18. dredging the rod; 19. a lifting rod; 20. a disc; 21. an eccentric disc; 22. rotating the rod; 23. a stepping motor; 24. a driving wheel; 25. a conveying crawler belt; 26. a transmission rod; 27. a driven wheel.

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 an embodiment:

a limestone crushing device for cement production comprises a crusher body 1, a stepping motor 23 and a transmission crawler 25, wherein the crusher body 1 is cylindrical, the inside of the crusher body 1 is hollow, the top end of the crusher body 1 is V-shaped, limestone entering the inside of the crusher body 1 can be crushed better through the cylindrical arrangement, the limestone can be more conveniently thrown into a limestone block through the V-shaped arrangement, fine limestone inside the crusher body 1 is not easy to jump out of the device, a fixed block 2 is fixedly arranged inside the crusher body 1, a hollow cylinder 3 is fixedly arranged at the top end of the fixed block 2, a limiting rod 4 is inserted into the hollow cylinder 3, the fixed block 2 is fixedly arranged on the inner wall of the crusher body 1, a round hole which is matched with the limiting rod 4 to penetrate is formed in the top end of the hollow cylinder 3, the bottom end of the limiting rod 4 is fixedly provided with a limiting block, the top end of the limiting rod 4 is fixedly provided with a buffer block 5, an elastic compression structure can be formed, and the limestone blocks falling on the top end of the buffer block 5 can be shaken through the elastic compression structure to be buffered and can slide to two sides;

the buffer block 5 is connected with the hollow cylinder 3 through a spring, the two sides of the fixed block 2 are both provided with buffer plates 6 through bearings, the inner wall of one side of each buffer plate 6 is fixedly provided with a slide way 7, a first slide block 8 is inserted in the slide way 7, a hinge rod 9 is arranged on the first slide block 8 through a bearing, the other end of the hinge rod 9 is provided with a rotating shaft 10 through a bearing, the buffer plates 6 are arranged in an inclined manner, the buffer plates 6, the slide way 7, the first slide block 8 and the hinge rod 9 are arranged in a mirror image manner, the outer surface of the top end of the hinge rod 9 is fixedly provided with a fixed plate 11, the fixed plates 11 are provided with two groups, the two groups of fixed plates 11 are connected through spring pieces 12, a buffer structure can be formed through the arrangement, when the lime blocks drop, firstly, the buffer blocks are buffered through the buffer block 5 and the spring, the hinged rod 9 is extruded to rotate through the slide way 7 and the first sliding block 8, when the hinged rod 9 rotates, shock absorption is carried out through elastic deformation of the spring piece 12, so that secondary buffering can be carried out, damage to the crushing roller caused by limestone blocks is avoided, the crushing cavity 13 is formed in the crusher body 1, the first sieve plate 14 is fixedly installed at the middle position of the crushing cavity 13, the slide rail 15 is fixedly installed on the inner wall of the crushing cavity 13, the second sliding block 16 is inserted in the slide rail 15, and the second sieve plate 17 is fixedly installed on the outer surface of one side of the second sliding block 16;

the outer surfaces of the first sieve plate 14 and the second sieve plate 17 are uniformly provided with sieve pores, the outer diameter of the dredging rod 18 is matched with the inner diameter of the sieve pores, the second sieve plate 17 and the second sliding block 16 form a sliding structure through the sliding rail 15, the broken limestone can be screened through the arrangement of the plug hole, so that the qualified limestone blocks fall to the bottom end of the crusher body 1, the top end of the second sieve plate 17 is fixedly provided with the dredging rod 18, the bottom end of the second sieve plate 17 is fixedly provided with the lifting rod 19, the bottom end of the lifting rod 19 is fixedly provided with the disc 20, the disc 20 is internally provided with the eccentric disc 21, the right side of the eccentric disc 21 is fixedly provided with the rotating rod 22, the disc 20 is circular in shape, the eccentric disc 21 and the rotating rod 22 are arranged in an eccentric shaft manner, the rotating rod 22 can be driven to rotate when the rotating rod 22 is arranged, the eccentric disc 21 can be driven to, the sliding structure can perform limited movement during movement, so that the lifting rod 19 can be driven to repeatedly move up and down, and the dredging rod 18 can be driven to dredge the sieve pores of the first sieve plate 14;

the other end fixed mounting of dwang 22 has step motor 23, the outer fixed cover of surface of dwang 22 has action wheel 24, transmission track 25 is installed through the bearing in the inside bottom of breaker body 1, the right side fixed mounting of transmission track 25 has transfer line 26, the fixed cover of the other end of transfer line 26 has from driving wheel 27, action wheel 24 is connected through the belt from driving wheel 27, it can pass through action wheel 24 to set up like this, transmission track 25, transfer line 26 and form transmission structure from driving wheel 27, can transmit the lime stone after filtering through its transmission structure, make the device can be automatic carry the inside of output device with the lime stone after the breakage, the trouble of workman's manual transportation has been avoided, the labour of workman has been saved.

The working principle is as follows: when the limestone blocks need to be crushed, the limestone blocks are thrown into the crusher body 1 through the feeding device, when the limestone blocks collide with the buffer block 5, the buffer block 5 is extruded, when the buffer block 5 is subjected to extrusion force, the buffer block is buffered through the elastic deformation of the spring, when the buffer block 5 is reset, the limestone blocks are extruded to two sides of the buffer block 5 and fall on the surface of the buffer plate 6, when the limestone block falls on the surface of the buffer plate 6 it presses the buffer plate 6 to rotate through the bearing, when the buffer plate 6 rotates, the hinge rod 9 is driven to rotate through the slide way 7 and the first slide block 8, when the hinged rod 9 rotates, the spring piece 12 is extruded, and when the spring piece 12 is subjected to extrusion force, buffering is performed through elastic deformation of the spring piece, so that the falling limestone is slowed down, and secondary buffering is performed;

when the sieve pores need to be treated, firstly, the stepping motor 23 is started, when the stepping motor 23 is started, the rotating rod 22 is driven to rotate, when the rotating rod 22 rotates, the eccentric disc 21 is driven to rotate circumferentially, when the eccentric disc 21 rotates circumferentially, the disc 20 is driven to move up and down, when the disc 20 moves up and down, the lifting rod 19 is driven to move up and down, when the lifting rod 19 moves up and down, the sliding structure is used for limiting movement, the second sieve plate 17 is driven to move in a limiting manner, when the second sieve plate 17 moves, the dredging rod 18 is driven to move, and when the dredging rod 18 moves, the sieve pores formed in the first sieve plate 14 can be dredged;

when the rotating rod 22 rotates, the driving wheel 24 is also driven to rotate, when the driving wheel 24 rotates, the driven wheel 27 is driven to rotate through a belt, when the driven wheel 27 rotates, the driving rod 26 is driven to rotate, when the driving rod 26 rotates, the transmission crawler 25 is driven to operate, and accordingly crushed limestone is conveyed out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A be used for cement manufacture lime stone crushing equipment, includes breaker body (1), step motor (23) and transmission track (25), its characterized in that: the crusher comprises a crusher body (1), wherein a fixed block (2) is fixedly arranged in the crusher body (1), an hollow cylinder (3) is fixedly arranged at the top end of the fixed block (2), a limiting rod (4) is inserted in the hollow cylinder (3), a buffer block (5) is fixedly arranged at the top end of the limiting rod (4), the buffer block (5) is connected with the hollow cylinder (3) through a spring, a buffer plate (6) is arranged on two sides of the fixed block (2) through bearings, a slide (7) is fixedly arranged on the inner wall of one side of the buffer plate (6), a first slider (8) is inserted in the slide (7), a hinge rod (9) is arranged on the first slider (8) through a bearing, a rotating shaft (10) is arranged on the other end of the hinge rod (9) through a bearing, a crushing cavity (13) is arranged in the crusher body (1), fixed mounting is located to the intermediate position of broken chamber (13) has first sieve (14), the inner wall fixed mounting in broken chamber (13) has slide rail (15), the inserting of slide rail (15) is equipped with second slider (16), one side outer fixed surface of second slider (16) installs second sieve (17), the top fixed mounting of second sieve (17) has dredging rod (18), and the bottom fixed mounting of second sieve (17) has lifter (19), the bottom fixed mounting of lifter (19) has disc (20), the inside of disc (20) is provided with eccentric disc (21), eccentric disc (21) right side fixed mounting has dwang (22), the other end fixed mounting of dwang (22) has step motor (23).

2. A crushing plant for the production of limestone for cement, according to claim 1, characterized in that: the crusher body (1) is cylindrical, the interior of the crusher body (1) is hollow, and the top end of the crusher body (1) is V-shaped.

3. A crushing plant for the production of limestone for cement, according to claim 1, characterized in that: fixed block (2) fixed mounting is in the inner wall of breaker body (1), the round hole that cooperation gag lever post (4) run through is seted up on the top of hollow section of thick bamboo (3), the bottom fixed mounting of gag lever post (4) has the stopper.

4. A crushing plant for the production of limestone for cement, according to claim 1, characterized in that: buffer board (6) are the slope form and set up, buffer board (6), slide (7), first slider (8) and hinge bar (9) are the mirror image setting, the fixed surface mounting in top of hinge bar (9) has fixed plate (11), fixed plate (11) are provided with two sets ofly, and are two sets of be connected through spring leaf (12) between fixed plate (11).

5. A crushing plant for the production of limestone for cement, according to claim 1, characterized in that: the outer surfaces of the first sieve plate (14) and the second sieve plate (17) are uniformly provided with sieve holes, the outer diameter of the dredging rod (18) is matched with the inner diameter of the sieve holes, and the second sieve plate (17) forms a sliding structure through a sliding rail (15) and a second sliding block (16).

6. A crushing plant for the production of limestone for cement, according to claim 1, characterized in that: the shape of the disc (20) is circular, and the eccentric disc (21) and the rotating rod (22) are arranged in an eccentric shaft mode.

7. A crushing plant for the production of limestone for cement, according to claim 1, characterized in that: the outer fixed cover of dwang (22) has action wheel (24), transmission track (25) are installed through the bearing in the inside bottom of breaker body (1), the right side fixed mounting of transmission track (25) has transfer line (26), the fixed cover of the other end of transfer line (26) has from driving wheel (27), action wheel (24) are connected through the belt with from driving wheel (27).