CN210097794U

CN210097794U - Crusher for producing heavy calcium carbonate powder

Info

Publication number: CN210097794U
Application number: CN201920673240.6U
Authority: CN
Inventors: 唐桂新; 莫晓玲; 韦福广; 曾祥英; 胡王艳; 蒋宗辰; 唐修然
Original assignee: Hezhou Product Quality Inspection Institute
Current assignee: Hezhou Product Quality Inspection Institute
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-02-21
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a breaker is used in production of heavy matter calcium carbonate powder, including smashing the case, it has the feed inlet to smash the roof portion and open, and the feed inlet inner wall has the feed case through the bolt fastening, feed case both sides inner wall all has concave type slide through the bolt fastening, and two concave type slide bottom inner walls all have dust absorption board, two through gyro wheel sliding connection dust absorption board top outer wall has all opened the recess, and just two recess bottom inner walls all open the adsorption tanks that have the equidistance and distribute, it is fixed with the motor through the tripod to smash case one side outer wall, and the motor output has the pivot through the coupling joint, pivot one end has crushing roller through thread fastening, and pivot circumference outer wall has cup jointed the master gear, master gear circumference outer wall has secondary gear through the meshing. The utility model discloses avoid the heavy calcium carbonate after smashing to take place to sputter and destroy inner structure, played the guard action to inner structure, avoided the pollution of dust to the environment.

Description

Crusher for producing heavy calcium carbonate powder

Technical Field

The utility model relates to a breaker technical field especially relates to a breaker is used in heavy matter calcium carbonate powder production.

Background

Ground calcium carbonate is prepared by grinding natural carbonate minerals such as calcite, marble, and limestone. Is a common powdery inorganic filler, has high chemical purity, large inertia, difficult chemical reaction and good thermal stability. In the process of producing heavy calcium carbonate, calcium carbonate entities with different sizes need to be crushed, so that a crusher for producing heavy calcium carbonate powder is urgently needed.

Through the retrieval, chinese patent application number is CN 201821036411.6's patent, discloses an energy-concerving and environment-protective superfine heavy calcium carbonate reducing mechanism, including the bottom plate, the top fixedly connected with box of bottom plate, fixedly connected with divides the bushing between the both sides of box inner wall, just be located the device of the top fixedly connected with fixed plate that divides the bushing between the both sides of box inner wall. However, most of the existing crushers for producing heavy calcium carbonate powder generate dust during crushing, so that dust pollution is very easy to cause, and therefore, a crusher for producing heavy calcium carbonate powder is needed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a crusher for producing heavy calcium carbonate powder.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a breaker is used in production of heavy calcium carbonate powder, includes crushing case, it has the feed inlet to open at crushing roof portion, and the feed inlet inner wall has the feeding case through the bolt fastening, feeding case both sides inner wall all has concave type slide through the bolt fastening, and just two concave type slide bottom inner walls all have dust absorption board, two dust absorption board top outer wall all opens flutedly, and just two recess bottom inner walls all open the adsorption tanks that have the equidistance and distribute, crushing case one side outer wall is fixed with the motor through the tripod, and the motor output has the pivot through the coupling joint, pivot one end has crushing roller through the thread fastening, and pivot circumference outer wall has cup jointed the master gear, master gear circumference outer wall has secondary gear through the meshing, and secondary gear circumference inner wall pegs graft has the bull stick, bull stick one end has crushing roller through the thread fastening.

Furthermore, two on the one end of crushing roller all is fixed in one side inner wall of crushing case through the bearing frame, and crushing case is close to the front of crushing roller and the back inner wall all has the acoustic celotex board through the bolt fastening, and the welding of one side outer wall of acoustic celotex board has the arch of equidistance distribution.

Furthermore, the inner wall of the bottom of the crushing box is fixedly provided with a collecting box through bolts, and the front side and the back side outer wall of the crushing box, which are close to the upper part of the collecting box, are fixedly provided with dispersion discs through bolts.

Furthermore, the front outer wall of the crushing box close to one side of the collecting box is hinged to a box door through a hinge, a handle is fixed to the outer wall of one side of the front of the box door through a bolt, and a reinforcing plate is fixed to the front outer wall of the crushing box close to the upper portion of the box door through a bolt.

Furthermore, the outer walls of the top parts, close to the two sides of the crushing roller, of the crushing box are fixedly provided with baffle plates through bolts, and the outer walls of the bottoms of the two baffle plates are fixedly provided with springs through bolts.

Further, two spring bottom outer wall has the support through the thread tightening, and two support opposite side outer walls all have same screen cloth through the bolt fastening.

Furthermore, crushing case both sides inner wall that is close to the support all opens flutedly, and two equal sliding connection in recess inner wall have the slider, and two relative one side outer walls of slider all are fixed mutually through bolt and support one side outer wall.

Compared with the prior art, the utility model provides a breaker is used in production of heavy matter calcium carbonate powder possesses following beneficial effect:

1. this a breaker is used for ground limestone powder production has the baffle even through the both sides at crushing roller, has avoided ground limestone after smashing to take place to sputter and destroy the inner structure, has played the guard action to inner structure, and one side of acoustic celotex board is provided with the arch simultaneously, can eliminate the noise that produces when smashing, and then has played syllable-dividing effect.

2. This a breaker is used for heavy matter calcium carbonate powder production through being provided with dust absorption board and adsorption tank, can adsorb the dust that produces to smashing the in-process, and then has avoided the pollution of dust to the environment, has improved the environmental protection effect of integrated device, is provided with gyro wheel and concave type slide simultaneously on the inside of feeding case, can load and unload and change the dust absorption board, and then has made things convenient for the washing of dust absorption board.

3. This a breaker for ground limestone powder production through being provided with spout, slider and spring, can promote the screen cloth to reciprocate, and then has improved screening efficiency and quality of screen cloth to heavy calcium carbonate.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation, and dust absorption effect is good.

Drawings

FIG. 1 is a schematic sectional view of a crusher for producing heavy calcium carbonate powder according to the present invention;

FIG. 2 is a schematic view of the crusher for producing heavy calcium carbonate powder according to the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the crusher dust absorption plate for producing heavy calcium carbonate powder provided by the utility model.

In the figure: 1-supporting block, 2-crushing box, 3-collecting box, 4-chute, 5-slide block, 6-motor, 7-rotating shaft, 8-main gear, 9-baffle, 10-sound insulation board, 11-feeding box, 12-dust absorption board, 13-crushing roller, 14-bearing seat, 15-spring, 16-screen, 17-dispersion board, 18-box door, 19-reinforcing board, 20-concave slideway, 21-adsorption groove and 22-roller.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a crusher for producing heavy calcium carbonate powder comprises a crushing box 2, wherein a feed inlet is arranged at the top of the crushing box 2, a feed box 11 is fixed on the inner wall of the feed inlet through a bolt, concave slideways 20 are fixed on the inner walls of two sides of the feed box 11 through bolts, a dust suction plate 12 can be assembled, disassembled and replaced, and further the cleaning of the dust suction plate 12 is facilitated, the inner walls of the bottoms of the two concave slideways 20 are slidably connected with the dust suction plate 12 through rollers 22, grooves are arranged on the outer walls of the tops of the two dust suction plates 12, and adsorption grooves 21 are arranged on the inner walls of the bottoms of the two grooves and are distributed equidistantly, so that dust generated in the crushing process can be adsorbed, the pollution of the dust to the environment is avoided, the environmental protection effect of the whole device is improved, a motor 6 is fixed on the outer wall of one side of the, 7 one end of pivot is passed through the thread tightening and is had crushing

roller

13, and 7 circumference outer walls of pivot have cup jointed

master gear

8, and 8 circumference outer walls of master gear have secondary gear through the meshing, and the grafting of secondary gear circumference inner wall has the bull stick, and the bull stick one end is passed through the thread tightening and is had crushing roller 13.

Wherein, the one end of two crushing rollers 13 is all fixed in on one side inner wall of crushing case 2 through bearing frame 14, and crushing case 2 is close to the front of crushing roller 13 and back inner wall and all has acoustic celotex board 10 through the bolt fastening, and the welding of one side outer wall of acoustic celotex board 10 has the arch of equidistance distribution, can eliminate the noise that produces when smashing, and then has played syllable-dividing effect.

Wherein, smash 2 bottom inner walls of case and pass through the bolt fastening and have collecting box 3, and smash case 2 and all have dispersion impeller 17 through the bolt fastening near the front and the back outer wall of collecting box 3 top.

The outer wall of the front side of the crushing box 2, which is close to one side of the collecting box 3, is hinged with a box door 18 through a hinge, the outer wall of the front side of the box door 18 is fixed with a handle through a bolt, and the outer wall of the front side of the crushing box 2, which is close to the upper part of the box door 18, is fixed with a reinforcing plate 19 through a bolt.

Example 2

Referring to fig. 1, the crusher for producing the ground whiting powder further comprises a crushing box 2, wherein the outer walls of the tops of the two sides of the crushing roller 13 are respectively fixed with a baffle 9 through bolts, so that the crushed ground whiting is prevented from sputtering to damage the internal structure, the internal structure is protected, and the springs 15 are fixed on the outer walls of the bottoms of the two baffle plates 9 through bolts, so that the screen 16 can be promoted to move up and down, thereby improving the screening efficiency and quality of the screen 16 to the heavy calcium carbonate, the outer wall of the bottom of the two springs 15 is fixed with a bracket through threads, and the outer walls of the opposite sides of the two brackets are both fixed with the same screen 16 through bolts, the inner walls of the two sides of the crushing box 2 close to the brackets are both provided with grooves 4, and the inner walls of the two grooves 4 are all connected with a sliding block 5 in a sliding manner, and the outer wall of one side, opposite to the sliding block 5, of each sliding block is fixed with the outer wall of one side of the support through a bolt.

The working principle is as follows: when the heavy calcium carbonate crushing device is used, a heavy calcium carbonate raw material is guided into the crushing box 2 from the feeding box 11, the box cover is covered, before the operation, the motor 6 is started, the motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the crushing roller 13 at one end of the rotating shaft to rotate, the main gear 8 on the rotating shaft 7 drives the secondary gear to rotate, the secondary gear drives the other crushing roller 13 to rotate, the two crushing rollers 13 rotate in a staggered mode to crush the heavy calcium carbonate raw material, the crushed heavy calcium carbonate raw material falls onto the screen 16 to be sieved, the sieved heavy calcium carbonate falls into the collecting box 3 after being dispersed by the dispersing plate 17, and finally the box door 18 is opened through a handle to take out the crushed heavy calcium carbonate.

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

1. The crusher for producing the heavy calcium carbonate powder comprises a crushing box (2) and is characterized in that a feed inlet is formed in the top of the crushing box (2), a feed box (11) is fixed on the inner wall of the feed inlet through a bolt, concave type slideways (20) are fixed on the inner walls of two sides of the feed box (11) through bolts, dust suction plates (12) are connected on the inner walls of the bottoms of the two concave type slideways (20) in a sliding mode through rollers (22), grooves are formed in the outer wall of the top of the two dust suction plates (12), adsorption grooves (21) distributed equidistantly are formed in the inner walls of the bottoms of the two grooves, a motor (6) is fixed on the outer wall of one side of the crushing box (2) through a tripod, a rotating shaft (7) is connected to the output end of the motor (6) through a coupler, a crushing roller (13) is fixed on one end of the rotating shaft (7) through, the outer wall of the circumference of the main gear (8) is engaged with a secondary gear, the inner wall of the circumference of the secondary gear is inserted with a rotating rod, and one end of the rotating rod is fixed with a crushing roller (13) through threads.

2. The crusher for producing the heavy calcium carbonate powder as claimed in claim 1, wherein one end of each of the two crushing rollers (13) is fixed on the inner wall of one side of the crushing box (2) through a bearing seat (14), sound insulation plates (10) are fixed on the inner walls of the front and back surfaces of the crushing box (2) close to the crushing rollers (13) through bolts, and bulges are welded on the outer wall of one side of each sound insulation plate (10) and distributed at equal intervals.

3. The crusher for producing heavy calcium carbonate powder according to claim 1, wherein the collection box (3) is fixed on the inner wall of the bottom of the crushing box (2) through bolts, and the dispersion discs (17) are fixed on the outer walls of the front side and the back side of the crushing box (2) close to the upper part of the collection box (3) through bolts.

4. The crusher for producing the heavy calcium carbonate powder is characterized in that the outer wall of the front surface of the crushing box (2) close to one side of the collecting box (3) is hinged to a box door (18) through a hinge, a handle is fixed to the outer wall of one side of the front surface of the box door (18) through a bolt, and a reinforcing plate (19) is fixed to the outer wall of the front surface of the crushing box (2) close to the upper part of the box door (18) through a bolt.

5. The crusher for producing the heavy calcium carbonate powder as claimed in claim 1, wherein the top outer walls of the crushing box (2) close to the two sides of the crushing roller (13) are fixed with baffle plates (9) through bolts, and the bottom outer walls of the two baffle plates (9) are fixed with springs (15) through bolts.

6. The crusher for producing heavy calcium carbonate powder according to claim 5, wherein the outer walls of the bottoms of the two springs (15) are fixed with brackets through threads, and the outer walls of the opposite sides of the two brackets are fixed with the same screen (16) through bolts.

7. The crusher for producing heavy calcium carbonate powder according to claim 6, wherein the crushing box (2) is provided with grooves (4) on the inner walls of two sides close to the bracket, the inner walls of the two grooves (4) are slidably connected with sliding blocks (5), and the outer wall of one side of the two sliding blocks (5) opposite to each other is fixed with the outer wall of one side of the bracket through bolts.