CN213557385U

CN213557385U - Can guarantee fine and smooth milling machine for calcium carbonate of powder matter

Info

Publication number: CN213557385U
Application number: CN202022566741.XU
Authority: CN
Inventors: 郑胜荣
Original assignee: Shanggao Jusheng Industrial Co ltd
Current assignee: Shanggao Jusheng Industrial Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-29
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a can guarantee fine and smooth milling machine for calcium carbonate of powder matter, including the feed inlet, the top inboard of feed inlet is provided with 2 fixed plates, and is provided with the connecting plate between 2 fixed plates, first motor is installed to the bottom of connecting plate. This can guarantee fine and smooth milling machine for calcium carbonate of powder matter, it rotates to drive the cutting roller through the second motor, it is smashed to effectively rotate the cutting to the material, the material of will inputing carries out the second grade and smashes, the second motor drives the drive roll simultaneously and rotates, because the outer wall of drive roll and driven voller is provided with intermeshing's tooth, thereby the rotation of drive roll drives the driven voller and rotates, until grinding the material, carry out tertiary grinding to the material, and the material after the grinding filters through the filter screen, filterable great granule carries out the flood dragon through landing to third discharge gate, until sending to the feed inlet once more, realize the processing once more, the quality of grinding has further been increased.

Description

Can guarantee fine and smooth milling machine for calcium carbonate of powder matter

Technical Field

The utility model relates to a milling machine technical field specifically is a can guarantee that fine and smooth milling machine for calcium carbonate of powder matter.

Background

The pulverizer mainly comprises a feed hopper, a rotor, a fluted disc, a sieve, a shell, a base, a motor and the like. After the material is fed into the pulverizing chamber, under the action of continuous beating of circular teeth and flat teeth and rubbing of fluted disc, the material can be quickly pulverized into fine powder or slurry, and under the action of centrifugal force and air flow, the fine powder can be discharged out of the chamber through sieve hole.

Current milling machine is one-level grinding usually, and work efficiency is low, and the material thickness of grinding out is inhomogeneous, leads to the quality of grinding not good, and equipment function simplification to reduce milling machine's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can guarantee fine and smooth milling machine for calcium carbonate of powder matter to solve the problem that the quality that proposes current milling machine to grind is not good and equipment function simplification in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine for calcium carbonate capable of guaranteeing fine powder comprises a feed inlet, wherein 2 fixed plates are arranged on the inner side of the top end of the feed inlet, a connecting plate is arranged between the 2 fixed plates, a first motor is installed at the bottom end of the connecting plate, a disc is rotatably connected to the output end of the first motor, a circular plate is arranged below the disc, a material cutting box is arranged at the bottom end of the feed inlet, a material cutting roller is arranged inside the material cutting box, a first discharge hole is formed in the bottom end of the material cutting box, a grinding box is arranged below the material cutting box, a driving roller is arranged inside the grinding box, a driven roller is arranged at one end of the driving roller, a filter screen is arranged below the driving roller and the driven roller, a second discharge hole is formed in the bottom end of the grinding box, supporting columns are fixedly arranged at the periphery of the bottom end of the grinding box, and a third discharge hole is formed in one side wall of the grinding, one side of third discharge gate is connected with the flood dragon, and the one end of flood dragon is connected to the through-hole department of feed inlet, the second motor is installed to the opposite side of grinding case, and the output of second motor rotates and is connected with first rotation wheel, first rotation wheel rotates with the second and takes turns to pass through the belt and rotate and be connected.

Preferably, the inner wall of the feeding hole is provided with a friction belt, and the friction belt is fixed on the inner wall of the feeding hole through a screw.

Preferably, the circular plate is provided with a hole-shaped structure, and the circular plate is a detachable mechanism.

Preferably, the inner walls of the material cutting box and the grinding box are provided with bearings connected with the material cutting roller, the driving roller and the driven roller, and the outer walls of the driving roller and the driven roller are provided with meshed crushing teeth.

Preferably, the grinding box is internally provided with a fan, and the bottom end of the second motor is provided with a fixing frame.

Preferably, the screen is set at an angle of 30 °.

Compared with the prior art, the beneficial effects of the utility model are that: this can guarantee fine and smooth milling machine for calcium carbonate of powder matter can realize multistage grinding, further improves work efficiency, and the material thickness of grinding out is even, effectively improves the quality of grinding to improve the practicality of milling machine:

1. the first motor drives the disc to rotate, when the materials are placed on the circular plate inside the feeding hole, the disc drives the materials to rotate and extrude on the circular plate, larger particles are crushed and enter the material cutting box through the through hole, at the moment, primary filtering of the materials is realized, and the friction belt can play a role in assisting in extruding the materials;

2. drive first rotation wheel through the second motor and rotate, it rotates to drive the second rotation wheel through the belt, thereby drive the cutting roller and rotate, it is smashed to effectively rotate the cutting to the material, carry out the second grade with the material of input and smash, the second motor drives the drive roll simultaneously and rotates, because the outer wall of drive roll and driven voller is provided with intermeshing's tooth, thereby the rotation of drive roll drives the driven voller and rotates, until grinding the material, carry out tertiary grinding to the material, and the material after the grinding filters through the filter screen, filterable great granule carries out the flood dragon through landing to third discharge gate, until sending to the feed inlet once more, realize the processing once more, further increased the quality of grinding.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the interior of the feed inlet of the present invention;

FIG. 3 is a schematic view of the top view of the feed inlet of the present invention;

fig. 4 is a schematic top view of the circular plate of the present invention;

fig. 5 is a schematic view of the driving roller and the driven roller of the present invention.

In the figure: 1. a feed inlet; 2. a fixing plate; 3. a connecting plate; 4. a first motor; 5. a disc; 6. a circular plate; 7. a friction belt; 8. a material cutting box; 9. a material cutting roller; 10. a first discharge port; 11. grinding a box; 12. a drive roll; 13. a driven roller; 14. filtering with a screen; 15. a second discharge port; 16. a pillar; 17. a third discharge port; 18. flood dragon; 19. a second motor; 20. a first rotating wheel; 21. a belt; 22. a second rotating wheel; 23. 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. 1-5, the present invention provides a technical solution: a pulverizer for calcium carbonate capable of ensuring fine powder comprises a feed inlet 1, a fixed plate 2, a connecting plate 3, a first motor 4, a disc 5, a circular plate 6, a friction belt 7, a blanking box 8, a blanking roller 9, a first discharge port 10, a grinding box 11, a driving roller 12, a driven roller 13, a filter screen 14, a second discharge port 15, a support column 16, a third discharge port 17, a flood dragon 18, a second motor 19, a first rotating wheel 20, a belt 21, a second rotating wheel 22 and a fan 23, wherein the inner side of the top end of the feed inlet 1 is provided with 2 fixed plates 2, the connecting plate 3 is arranged between the 2 fixed plates 2, the bottom end of the connecting plate 3 is provided with the first motor 4, the output end of the first motor 4 is rotatably connected with the disc 5, the circular plate 6 is arranged below the disc 5, the bottom end of the feed inlet 1 is provided with the blanking box 8, the blanking roller 9 is arranged inside the blanking box 8, and the first discharge port 10 is arranged at the, and the below of blank case 8 is provided with grinds case 11, the inside of grinding case 11 is provided with drive roll 12, and the one end of drive roll 12 is provided with driven voller 13, the below of drive roll 12 and driven voller 13 is provided with filter screen 14, and the bottom of grinding case 11 is provided with second discharge gate 15, the department is fixed all around to the bottom of grinding case 11 is provided with pillar 16, and grind the lateral wall of case 11 and be located one side of filter screen 14 and be provided with third discharge gate 17, one side of third discharge gate 17 is connected with flood dragon 18, and the one end of flood dragon 18 is connected to the through-hole department of feed inlet 1, grind the opposite side of case 11 and install second motor 19, and the output of second motor 19 rotates and is connected with first runner 20, first runner 20 rotates through belt 21 with second runner 22 and is connected.

The inner wall of the feed inlet 1 is provided with the friction belt 7, and the friction belt 7 is fixed on the inner wall of the feed inlet 1 through a screw, so that extruded materials can be extruded and crushed through the friction belt 7 when the first motor 4 drives the disc 5 to rotate on the circular plate 6.

The circular plate 6 is arranged to be of a hole-shaped structure, the circular plate 6 is a detachable mechanism, extruded materials are conveyed to the blanking box 8 through the through holes in the circular plate 6, and replacement is facilitated when the circular plate 6 is damaged.

The inner walls of the material cutting box 8 and the grinding box 11 are provided with bearings connected with the material cutting roller 9, the driving roller 12 and the driven roller 13, so that the material cutting roller 9, the driving roller 12 and the driven roller 13 can effectively rotate on the inner walls of the material cutting box 8 and the grinding box 11, the outer walls of the driving roller 12 and the driven roller 13 are provided with meshed pure crushing teeth, the materials can be extruded and ground conveniently, and the second motor 19 drives the driving roller 12 and the driven roller 13 to rotate.

Grind the inside of case 11 and be provided with fan 23, prevent that the material from piling up, and the bottom of second motor 19 is provided with the mount, and the second motor 19 of being convenient for is stably placed.

The screen 14 is set at an angle of 30 ° to facilitate the sliding of the larger particles to be filtered out of the third outlet 17.

The working principle is as follows: firstly, by putting the material into the feed inlet 1, the operation can be carried out in the following way:

according to the figures 1, 2, 3 and 4, a power supply is switched on, the first motor 4 is started, the first motor 4 drives the disc 5 to rotate, the disc 5 drives the materials to rotate and extrude on the disc 6, so that larger particles are crushed and enter the material cutting box 8 through the through holes, and primary filtration of the materials is realized;

according to fig. 1 and 5, the second motor 19 rotates the first rotating wheel 20, and the second rotating wheel 22 is rotated by the belt 21, so as to rotate the material cutting roller 9, the materials are effectively rotated, cut and crushed, the input materials are subjected to secondary crushing, the materials are output into a grinding box 11 through a first discharge hole 10, a second motor 19 simultaneously drives a driving roller 12 to rotate, because the outer walls of the driving roller 12 and the driven roller 13 are provided with the teeth which are engaged with each other, the driven roller 13 is driven to rotate by the rotation of the driving roller 12 until the materials are ground, the material is ground in three stages, the ground material is filtered through a filter screen 14, the fine material is output through a second discharge hole 15, the filtered larger particles slide to a third discharge hole 17 to be processed by a auger 18 until the particles are sent to the feed port 1 again, and the secondary processing is realized.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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 can guarantee fine and smooth milling machine for calcium carbonate of powder matter, includes feed inlet (1), its characterized in that: the grinding device is characterized in that 2 fixing plates (2) are arranged on the inner side of the top end of the feed inlet (1), a connecting plate (3) is arranged between the 2 fixing plates (2), a first motor (4) is installed at the bottom end of the connecting plate (3), the output end of the first motor (4) is rotatably connected with a disc (5), a circular plate (6) is arranged below the disc (5), a material cutting box (8) is arranged at the bottom end of the feed inlet (1), a material cutting roller (9) is arranged inside the material cutting box (8), a first discharge hole (10) is arranged at the bottom end of the material cutting box (8), a grinding box (11) is arranged below the material cutting box (8), a driving roller (12) is arranged inside the grinding box (11), a driven roller (13) is arranged at one end of the driving roller (12), and filter screens (14) are arranged below the driving roller (12) and the driven roller (13), and the bottom of grinding case (11) is provided with second discharge gate (15), the bottom of grinding case (11) is located the fixed pillar (16) that is provided with all around, and the lateral wall of grinding case (11) and the one side that is located filter screen (14) are provided with third discharge gate (17), one side of third discharge gate (17) is connected with flood dragon (18), and the one end of flood dragon (18) is connected to the through-hole department of feed inlet (1), second motor (19) are installed to the opposite side of grinding case (11), and the output of second motor (19) rotates and is connected with first rotation wheel (20), first rotation wheel (20) rotate through belt (21) with the second and take turns (22) and rotate and be connected.

2. The mill for grinding calcium carbonate according to claim 1, wherein the mill is characterized in that: the inner wall of the feed inlet (1) is provided with a friction belt (7), and the friction belt (7) is fixed on the inner wall of the feed inlet (1) through screws.

3. The mill for grinding calcium carbonate according to claim 1, wherein the mill is characterized in that: the circular plate (6) is arranged to be of a hole-shaped structure, and the circular plate (6) is a detachable mechanism.

4. The mill for grinding calcium carbonate according to claim 1, wherein the mill is characterized in that: and bearings connected with the material cutting roller (9), the driving roller (12) and the driven roller (13) are arranged on the inner walls of the material cutting box (8) and the grinding box (11), and the outer walls of the driving roller (12) and the driven roller (13) are provided with meshed pure teeth.

5. The mill for grinding calcium carbonate according to claim 1, wherein the mill is characterized in that: the grinding box (11) is internally provided with a fan (23), and the bottom end of the second motor (19) is provided with a fixing frame.

6. The mill for grinding calcium carbonate according to claim 1, wherein the mill is characterized in that: the filter screen (14) is arranged at an angle of 30 degrees.