CN211636876U

CN211636876U - Automatic milling machine of light calcium carbonate

Info

Publication number: CN211636876U
Application number: CN202020105413.7U
Authority: CN
Inventors: 方笑霞; 方艳丰; 祝雪芬
Original assignee: Quzhou Wuxing Nano Materials Co ltd
Current assignee: Quzhou Wuxing Nano Materials Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-09
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses an automatic milling machine of light calcium carbonate, including grinding the case, the welding has the inlet pipe on one side outer wall of grinding the case, and grind the case and have broken case with welding on one side outer wall, the inlet pipe runs through to the inside of broken case, install the top cap through the bolt on grinding the top outer wall of case, and the center department of top cap top outer wall installs the grinding motor through the bolt, the output of grinding motor passes through shaft coupling fixedly connected with main shaft, and the bottom of main shaft runs through to the inside of grinding the case, the side outer wall key joint of main shaft has the rough grinding dish, the inside joint of broken case has the rough grinding board, and the rough grinding dish is located the top of rough grinding board. The utility model discloses an inside broken wheel of broken case can carry out crushing operation to the great light calcium carbonate of volume in advance for the great light calcium carbonate of volume becomes the less granule of volume, the follow-up grinding of being convenient for, makes to need not to reuse special crushing apparatus man-hour, has reduced the processing cost.

Description

Automatic milling machine of light calcium carbonate

Technical Field

The utility model relates to a calcium carbonate processing technology field especially relates to an automatic milling machine of light calcium carbonate.

Background

The light calcium carbonate is called light calcium carbonate because its sedimentation volume is larger than that of heavy calcium carbonate produced by mechanical method, so it is called light calcium carbonate, and it is non-toxic, odorless, non-irritant, generally white, and it can react with all strong acids to produce corresponding calcium salt and release carbon dioxide.

The existing light calcium carbonate grinding machine can only grind smaller light calcium carbonate generally, and cannot process light calcium carbonate with larger volume. Therefore, there is a need to design an automatic light calcium carbonate pulverizer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic light calcium carbonate grinding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic milling machine of light calcium carbonate, includes grinds the case, the welding has the inlet pipe on one side outer wall of grinding the case, and grinds the case and have broken case with the welding on one side outer wall, the inlet pipe runs through to the inside of broken case, install the top cap through the bolt on the top outer wall of grinding the case, and the center department of top cap top outer wall installs grinding motor through the bolt, grinding motor's output passes through shaft coupling fixedly connected with main shaft, and the bottom of main shaft runs through to the inside of grinding the case, key connection has the rough grinding dish on the side outer wall of main shaft, the inside joint of broken case has the rough grinding board, and the rough grinding dish is located the top of rough grinding board.

Furthermore, the top outer wall of the rough grinding disc is provided with a feeding hole, the bottom outer wall of the rough grinding disc is rotatably connected with a plurality of rough grinding beads distributed in an annular structure, and the top outer wall of the rough grinding plate is provided with blanking holes distributed in an annular structure at equal intervals.

Furthermore, the inside joint of broken case has the abrasive disc, and opens on the top outer wall of abrasive disc and has the equidistance to be the discharge opening that the annular structure distributes, the bottom welding of main shaft has the grinding awl, and grinds the awl and be located the top of abrasive disc.

Furthermore, the inside of broken case is rotated and is connected with two broken wheels that are the horizontal structure and distribute, install broken motor through the bolt on one side outer wall of broken case, and broken motor's output is fixed connection through flat key and one of them broken wheel.

Further, it is connected with the protective cover to rotate through the hinge on the top outer wall of broken case, and opens on one side outer wall of broken case has the draw-in groove, it is connected with the rotating pin to rotate on the top outer wall of protective cover, the welding has the bayonet lock on one side outer wall of rotating pin, and the bayonet lock joint is in the inside of draw-in groove.

Furthermore, the inside joint of grinding case has the screen cloth, and grinds and open on case one side outer wall and have the bin outlet door near the screen cloth.

The utility model has the advantages that: 1. through the crushing case that sets up, the crushing wheel of crushing incasement portion can carry out crushing operation to the great light calcium carbonate of volume in advance for the great light calcium carbonate of volume becomes the less granule of volume, and the follow-up grinding of being convenient for need not to reuse special crushing equipment during processing, has reduced the processing cost.

2. Through the arranged coarse grinding disc and the grinding cone, the coarse grinding beads on the coarse grinding disc can better crush the light calcium carbonate particles to further refine the light calcium carbonate particles, and the grinding cone can grind the light calcium carbonate into ultrafine powder, so that the quality of finished products is improved.

3. Through the screen cloth that sets up, the screen cloth can be screened light calcium carbonate once more, makes remaining great granule in the light calcium carbonate powder can sieve out, and later the staff can collect the granule on the filter screen through the chamber door to grind once more.

Drawings

Fig. 1 is a schematic structural view of an automatic light calcium carbonate pulverizer provided by the present invention;

FIG. 2 is a sectional view of the automatic light calcium carbonate pulverizer of the present invention;

fig. 3 is the utility model provides an automatic milling machine's of light calcium carbonate rotational pin schematic diagram.

In the figure: 1 grinding box, 2 top covers, 3 grinding motors, 4 discharging pipes, 5 crushing boxes, 6 crushing motors, 7 crushing wheels, 8 protective covers, 9 rotating pins, 10 clamping grooves, 11 feeding pipes, 12 discharging doors, 13 main shafts, 14 coarse grinding discs, 15 coarse grinding plates, 16 discharging holes, 17 feeding holes, 18 coarse grinding beads, 19 grinding cones, 20 grinding discs, 21 discharging holes, 22 screens and 23 clamping pins.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The output end of the grinding motor 3 is fixedly connected with a main shaft 13 through a coupler, the bottom end of the main shaft 13 penetrates through the grinding box 1, a coarse grinding disc 14 is connected to the outer wall of the side face of the main shaft 13 through a key, a coarse grinding plate 15 is connected to the inner portion of the crushing box 5 in a clamped mode, and the coarse grinding disc 14 is located above the coarse grinding plate 15. referring to fig. 1-3, an automatic pulverizer for light calcium carbonate comprises a grinding box 1, wherein a feeding pipe 11 is welded on the outer wall of one side of the grinding box 1, a crushing box 5 is welded on the outer wall of the same side of the grinding box 1, the feeding pipe 11 penetrates into the crushing box 5, a top cover 2 is installed on the outer wall of the top of the grinding box 1 through a bolt, a grinding motor 3 is installed at the center of the outer wall of the top cover 2 through a bolt, and the type of the grinding motor 3 is preferably YMKQ600-6

Further, the top outer wall of the rough grinding disc 14 is provided with a feeding hole 17, the bottom outer wall of the rough grinding disc 14 is rotatably connected with a plurality of rough grinding beads 18 distributed in an annular structure, the rough grinding beads 18 can better crush light calcium carbonate particles, and the top outer wall of the rough grinding plate 15 is provided with blanking holes 16 distributed in an annular structure at equal intervals.

Further, the inside joint of crushing case 5 has abrasive disc 20, and opens on the top outer wall of abrasive disc 20 and has the equidistance to be the discharge opening 21 that the annular structure distributes, and the welding of the bottom of main shaft 13 has grinding cone 19, and grinding cone 19 is located the top of abrasive disc 20, and grinding cone 19 and abrasive disc 20 can be the superfine powder with light calcium carbonate grinding.

Further, the inside of broken case 5 is rotated and is connected with two broken wheels 7 that are the horizontal structure and distribute, and broken wheel 7 can carry out crushing operation to the great light calcium carbonate of volume in advance, installs broken motor 6 through the bolt on the outer wall of one side of broken case 5, and the model of broken motor 6 is preferably CM09IA120TJF, and the output of broken motor 6 is fixed connection through flat key and one of them broken wheel 7.

Further, be connected with protective cover 8 through hinge rotation on the top outer wall of broken case 5, and it has draw-in groove 10 to open on one side outer wall of broken case 5, rotates on protective cover 8's the top outer wall to be connected with swivel pin 9, and the welding has bayonet lock 23 on one side outer wall of swivel pin 9, and bayonet lock 23 joint is in the inside of draw-in groove 10 for protective cover 8 can conveniently be deadlocked.

Further, the inside joint of grinding case 1 has screen cloth 22, and screen cloth 22 can be to the light calcium carbonate screening again, and is close to screen cloth 22 department on the outer wall of grinding case 1 one side and opens there is row bin gate 12, arranges bin gate 12 and is used for discharging the great light calcium carbonate granule that is blocked by screen cloth 22.

The working principle is as follows: when the crushing box is used, an operator firstly pours the light calcium carbonate raw material into the crushing box 5, then covers the protective cover 8, rotates the rotating pin 9, the rotating pin 9 drives the bayonet 23 to be clamped in the clamping groove 10, so that the light calcium carbonate raw material is prevented from flying out during crushing, at the moment, the operator respectively starts the grinding motor 3 and the crushing motor 6, the crushing motor 6 drives the crushing wheels 7 to rotate, the two crushing wheels 7 extrude the light calcium carbonate raw material, the light calcium carbonate raw material is changed into smaller particles, the light calcium carbonate particles enter the grinding box 1 through the feeding pipe 11 and enter between the coarse grinding disc 14 and the coarse grinding plate 15 through the feeding hole 17, the grinding motor 3 drives the main shaft 13 to rotate, the main shaft 13 respectively drives the coarse grinding disc 14 and the grinding cone 19 to rotate, the coarse grinding disc 14 and the coarse grinding plate 15 perform coarse grinding on the light calcium carbonate particles, so that the light calcium carbonate, then the light calcium carbonate particles fall between the grinding cone 19 and the disc grinding disc 20 through the discharging hole 16, the grinding cone 19 and the disc grinding disc 20 grind the light calcium carbonate particles again to enable the light calcium carbonate particles to become powder, then the light calcium carbonate particles fall above the screen 22 through the discharging hole 21, the fine powder passes through the screen 22 and runs out of the discharging pipe 4, and after the grinding is completed, an operator opens the discharging door 12 to take out the coarse powder on the screen 22.

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. An automatic light calcium carbonate pulverizer comprises a grinding box (1), and is characterized in that a feeding pipe (11) is welded on the outer wall of one side of the grinding box (1), and the outer wall of the same side of the grinding box (1) is welded with a crushing box (5), the feeding pipe (11) penetrates into the crushing box (5), a top cover (2) is arranged on the outer wall of the top of the grinding box (1) through a bolt, and the center of the outer wall of the top cover (2) is provided with a grinding motor (3) through a bolt, the output end of the grinding motor (3) is fixedly connected with a main shaft (13) through a coupler, the bottom end of the main shaft (13) penetrates into the grinding box (1), the outer wall of the side surface of the main shaft (13) is in key connection with a rough grinding disc (14), the inside joint of broken case (5) has coarse grinding board (15), and coarse grinding dish (14) are located the top of coarse grinding board (15).

2. The automatic light calcium carbonate pulverizer as claimed in claim 1, wherein the top outer wall of the coarse grinding disc (14) is provided with a feeding hole (17), the bottom outer wall of the coarse grinding disc (14) is rotatably connected with a plurality of coarse grinding beads (18) distributed in an annular structure, and the top outer wall of the coarse grinding plate (15) is provided with discharging holes (16) distributed in an annular structure at equal intervals.

3. The automatic pulverizer of light calcium carbonate according to claim 1, wherein the crushing box (5) is clamped with a grinding disc (20), the outer wall of the top of the grinding disc (20) is provided with discharge holes (21) distributed in an annular structure at equal intervals, the bottom end of the main shaft (13) is welded with a grinding cone (19), and the grinding cone (19) is located above the grinding disc (20).

4. The automatic pulverizer for light calcium carbonate according to claim 1, wherein the inside of the crushing box (5) is rotatably connected with two crushing wheels (7) which are distributed in a horizontal structure, the outer wall of one side of the crushing box (5) is provided with a crushing motor (6) through a bolt, and the output end of the crushing motor (6) is fixedly connected with one of the crushing wheels (7) through a flat key.

5. The automatic pulverizer of light calcium carbonate according to claim 4, wherein the top outer wall of the crushing box (5) is rotatably connected with a protective cover (8) through a hinge, and one side outer wall of the crushing box (5) is provided with a clamping groove (10), the top outer wall of the protective cover (8) is rotatably connected with a rotating pin (9), one side outer wall of the rotating pin (9) is welded with a bayonet (23), and the bayonet (23) is clamped inside the clamping groove (10).

6. The automatic pulverizer for light calcium carbonate according to claim 1, wherein the grinding box (1) is clamped with a screen (22), and a discharge gate (12) is opened on the outer wall of one side of the grinding box (1) near the screen (22).