CN219580709U - Flour mill for calcium carbonate production - Google Patents

Abstract

The utility model relates to the technical field of calcium carbonate powder production, in particular to a pulverizer for calcium carbonate production, which comprises an outer barrel, wherein the inner side wall of the outer barrel is fixedly connected with an inner barrel and a first guide seat, the top of the inner barrel is communicated with a feed hopper, the inner part of the inner barrel is rotationally sleeved with a shaft lever, the outer side wall of the shaft lever is rotationally sleeved with a sleeve, the shaft lever and the side wall of the sleeve are rotationally connected with a first crushing barrel, and the bottom end of the shaft lever is fixedly connected with a second crushing barrel. According to the utility model, the second crushing cylinder is fixedly sleeved at the bottom end of the shaft rod, the second motor is started to drive the first two groups of crushing cylinders to crush the larger calcium carbonate agglomerates, so that the manual crushing process is omitted, the second crushing cylinder is rotatably matched with the first guide seat to gradually crush the agglomerates to a proper size, and then the crushed agglomerates can continuously fall from the first guide seat, so that the size difference between the crushed agglomerates is small, the grinding efficiency is convenient to improve, and the grinding machine is convenient to use.

Description

Flour mill for calcium carbonate production

Technical Field

The utility model relates to the technical field of calcium carbonate powder production, in particular to a pulverizer for calcium carbonate production.

Background

The pulverizer is equipment which is specially applied to the nonmetal ore body processing field, is also main stream equipment for promoting the calcium carbonate to be lifted and applied to various industries, such as the papermaking industry, and can ensure that the paper has good brightness and compact structure, thereby being easy to write.

The existing part calcium carbonate milling machine needs to manually break up the calcium carbonate caking of great piece before grinding, if direct milling machine opportune moment damage grinding component, still part milling machine smashes the caking and unifies the grinding after breaking, but in fact mixes caking that more sizes are different at this moment for grind needs to consume longer time, is inconvenient for promoting grinding efficiency, inconvenient use.

Disclosure of Invention

In order to overcome the technical problems, the utility model provides a pulverizer for producing calcium carbonate.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a milling machine is used in calcium carbonate production, includes the urceolus, the inside wall of urceolus has linked firmly inner tube and guide holder one, the top intercommunication of inner tube has the feeder hopper, the inside of inner tube rotates the sleeve that has cup jointed the axostylus axostyle, rotate on the lateral wall of axostylus axostyle and telescopic lateral wall and cup jointed the sleeve, all rotate on axostylus axostyle and the telescopic lateral wall and be connected with broken section of thick bamboo one, the bottom of axostylus axostyle has linked firmly broken section of thick bamboo two, the inside of urceolus is provided with the grinding machanism that is used for carrying out the grinding to the calcium carbonate fragment, the top of urceolus is provided with the power unit that is used for driving axostylus axostyle pivoted.

The method is further characterized in that: the grinding mechanism comprises a supporting seat fixedly connected to the inner side wall of the outer cylinder, a second guide seat is fixedly connected to the inner side wall of the supporting seat, a first motor is fixedly connected to the bottom of the supporting seat, the output end of the first motor penetrates through the supporting seat, and a plurality of grinding blocks are rotatably connected to the output end of the first motor.

The method is further characterized in that: the inner bottom surface of the supporting seat is embedded with an annular filter screen, and the inner side wall of the outer cylinder is fixedly connected with a collecting plate.

The method is further characterized in that: the power mechanism comprises a second motor fixedly connected to the top of the inner cylinder, and the output end of the second motor penetrates through the inner cylinder and is fixedly connected with the top end of the shaft rod.

The method is further characterized in that: the bevel gear I is fixedly sleeved on the outer side wall of the shaft rod, the bevel gear III is fixedly sleeved on the side wall of the sleeve, the fixed barrel is fixedly connected with the inner top surface of the inner barrel, the bevel gear II is fixedly connected with the inner side wall of the fixed barrel, and the bevel gear I and the bevel gear III are meshed with the bevel gear II.

The method is further characterized in that: a baffle ring is fixedly connected between the inner cylinder and the first guide seat.

The method is further characterized in that: the bottom of urceolus has linked firmly the base, link firmly a plurality of shock attenuation attenuator between the top of base and the urceolus.

The utility model has the beneficial effects that:

1. through having cup jointed crushing section of thick bamboo second at the bottom mounting of axostylus axostyle, starter motor two can drive two sets of crushing section of thick bamboo first a pair of great calcium carbonate caking and smash, saved the process that the manual work was smashed, crushing section of thick bamboo second normal running fit guide holder can smash the caking gradually to suitable size after, can follow guide holder one and continue to fall, limited the size of smashing the back caking for the size phase difference between the caking is less, is convenient for promote grinding efficiency, facilitates the use.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIGS. 2-3 are schematic views showing the structure of the inside of the outer cylinder at multiple angles;

FIG. 4 is a schematic diagram of the power mechanism of the present utility model;

fig. 5 is a schematic side sectional view of the support base of the present utility model.

In the figure: 1. an outer cylinder; 11. an inner cylinder; 12. a feed hopper; 13. a base; 14. a shock absorbing damper; 2. a shaft lever; 21. a sleeve; 22. a crushing cylinder I; 23. a crushing cylinder II; 24. a guide seat I; 25. a baffle ring; 3. a grinding mechanism; 31. a support base; 32. a second guide seat; 33. a first motor; 34. grinding the blocks; 35. an annular filter screen; 36. a collection plate; 4. a power mechanism; 41. a second motor; 42. bevel gears I; 43. a sleeve; 44. bevel gears II; 45. and a bevel gear III.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a mill for producing calcium carbonate includes an outer cylinder 1, the outer cylinder 1 is used for fixing an inner cylinder 11 and a first guide seat 24, the inner side wall of the outer cylinder 1 is fixedly connected with the inner cylinder 11 and the first guide seat 24, the inner cylinder 11 is used for placing larger calcium carbonate, the top of the inner cylinder 11 is communicated with a feed hopper 12, the feed hopper 12 is used for feeding, a shaft lever 2 is rotatably sleeved in the inner cylinder 11, the shaft lever 2 is used for fixing a first crushing cylinder 22 and a second crushing cylinder 23, a sleeve 21 is rotatably sleeved on the outer side wall of the shaft lever 2, the sleeve 21 is used for fixing the first crushing cylinder 22, the shaft lever 2 and the side wall of the sleeve 21 are rotatably connected with the first crushing cylinder 22, the bottom end of the shaft lever 2 is fixedly connected with a second crushing cylinder 23, the first crushing cylinder 22 and the second crushing cylinder 23 are used for crushing calcium carbonate, a grinding mechanism 3 for grinding calcium carbonate fragments is arranged in the inner cylinder 1, the top of the outer cylinder 1 is provided with a power mechanism 4 for driving the shaft lever 2 to rotate, a baffle ring 25 is fixedly connected between the inner cylinder 11 and the first guide seat 24, shielding the inner cylinder 11 and the second guide seat 24 is convenient for shielding the inner cylinder 11 and the first guide seat, dust is prevented from being sprayed out, the bottom of the outer cylinder 1 is fixedly connected with a base 13, and a base 13 is convenient for damping the damping treatment is fixedly connected with the outer cylinder 1, and the base 13 is fixedly connected with the top base 13;

the grinding mechanism 3 comprises a supporting seat 31 fixedly connected to the inner side wall of the outer cylinder 1, a second guide seat 32 is fixedly connected to the inner side wall of the supporting seat 31, a first motor 33 is fixedly connected to the bottom of the supporting seat 31, the output end of the first motor 33 penetrates through the supporting seat 31, a plurality of grinding blocks 34 are rotatably connected to the output end of the first motor 33, the first motor 33 is limited by the supporting seat 31, the second guide seat 32 guides falling small calcium carbonate agglomerates, the small calcium carbonate agglomerates are guided to the outer edge of the inner side of the supporting seat 31, the first motor 33 can drive the plurality of grinding blocks 34 to rotate, the agglomerates are ground through the matching of the plurality of grinding blocks 34 and the supporting seat 31, an annular filter screen 35 is embedded in the inner bottom surface of the supporting seat 31, a collecting plate 36 is fixedly connected to the inner side wall of the outer cylinder 1, the annular filter screen 35 can enable calcium carbonate powder ground to a proper size between the grinding blocks 34 and the supporting seat 31 to fall out, the collecting plate 36 is used for collecting blanking powder, the power mechanism 4 comprises a second motor 41 fixedly connected to the top of the inner cylinder 11, the output end of the second motor 41 penetrates through the inner cylinder 11 and is fixedly connected with the top end of the shaft lever 2, the second motor 41 is started to drive the shaft lever 2 to rotate so as to drive a plurality of first crushing cylinders 22 to rotate and drive the second crushing cylinders 23 to rotate, calcium carbonate fragments are gradually crushed to a smaller size through the cooperation of the second crushing cylinders 23 and the first guide seats 24, a first bevel gear 42 is fixedly sleeved on the outer side wall of the shaft lever 2, a third bevel gear 45 is fixedly sleeved on the side wall of the sleeve 21, a fixed cylinder 43 is fixedly connected to the inner top surface of the inner cylinder 11, a second bevel gear 44 is fixedly connected to the inner side wall of the fixed cylinder 43, the first bevel gear 42 and the third bevel gear 45 are meshed with the second bevel gear 44, the first bevel gear 42 is driven to rotate when the shaft lever 2 rotates, and the third bevel gear 45 is driven to rotate through transmission with the second bevel gear 44, thereby driving the sleeve 21 and the crushing cylinders 22 on the sleeve to rotate, and crushing the large calcium carbonate agglomerates through the crushing cylinders 22 of the two groups, so that the agglomerates continue to fall after being in a smaller size.

Through having cup jointed crushing section of thick bamboo second 23 at the bottom mounting of axostylus axostyle 2, starter motor second 41 can drive two sets of crushing section of thick bamboo first 22 and smash great calcium carbonate caking, has saved the process that the manual work was smashed, and crushing section of thick bamboo second 23 normal running fit guide holder first 24 can smash the caking gradually to suitable size after, can follow guide holder first 24 and continue to drop, has limited the size of caking after smashing for the size phase difference between the caking is less, is convenient for promote grinding efficiency, facilitates the use.

During operation, firstly, calcium carbonate is led into the inner barrel 11 from the feed hopper 12, smaller calcium carbonate agglomerates fall into the guide seat I24 from the inner barrel 11, the motor II 41 is started, the shaft rod 2 can be driven to rotate, the crushing barrels I22 are driven to rotate, the crushing barrels II 23 can be driven to rotate, the bevel gear I42 is driven to rotate when the shaft rod 2 rotates, the bevel gear III 45 is driven to rotate through transmission between the bevel gear II 44, the sleeve 21 and the crushing barrels I22 on the sleeve 21 are driven to rotate, the large-block calcium carbonate agglomerates are broken through the two groups of crushing barrels I22, the agglomerates fall into the guide seat I24 after being in a smaller size, the agglomerates fall into a smaller size under the cooperation of the guide seat I24 and the crushing barrels II 23, then fall onto the guide seat II 32 from the guide seat I24, the guide seat II 32 guides the fallen smaller calcium carbonate agglomerates to the inner periphery of the support seat 31, the motor I33 can drive the grinding blocks 34 to rotate, and the grinding blocks 34 can be ground into a proper size through the grinding blocks and the annular support blocks 31 to the filter screen 35, and the grinding blocks can be ground into powder particles and the powder particles can be collected through the grinding blocks 34.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims (7)

1. The utility model provides a milling machine for calcium carbonate production, its characterized in that, includes urceolus (1), the inside wall of urceolus (1) has linked firmly inner tube (11) and guide holder one (24), the top intercommunication of inner tube (11) has feeder hopper (12), the inside of inner tube (11) rotates and has cup jointed axostylus axostyle (2), rotate on the lateral wall of axostylus axostyle (2) and sleeve (21) and cup jointed sleeve (21), all rotate on the lateral wall of axostylus axostyle (2) and sleeve (21) and be connected with broken section of thick bamboo one (22), broken section of thick bamboo two (23) have been linked firmly to the bottom of axostylus axostyle (2), the inside of urceolus axostyle (1) is provided with grinding mechanism (3) that are used for carrying out the crushing to the calcium carbonate fragment, the top of urceolus (1) is provided with power unit (4) that are used for driving axostylus axostyle (2).

2. The pulverizer for calcium carbonate production according to claim 1, wherein the grinding mechanism (3) comprises a supporting seat (31) fixedly connected to the inner side wall of the outer barrel (1), a second guide seat (32) is fixedly connected to the inner side wall of the supporting seat (31), a first motor (33) is fixedly connected to the bottom of the supporting seat (31), the output end of the first motor (33) penetrates through the supporting seat (31), and a plurality of grinding blocks (34) are rotatably connected to the output end of the first motor (33).

3. The pulverizer for calcium carbonate production according to claim 2, wherein the annular filter screen (35) is embedded in the inner bottom surface of the supporting seat (31), and the collecting plate (36) is fixedly connected to the inner side wall of the outer cylinder (1).

4. The pulverizer for calcium carbonate production according to claim 1, wherein the power mechanism (4) comprises a second motor (41) fixedly connected to the top of the inner cylinder (11), and the output end of the second motor (41) penetrates through the inner cylinder (11) and is fixedly connected with the top end of the shaft lever (2).

5. The pulverizer for calcium carbonate production according to claim 4, wherein the first bevel gear (42) is fixedly sleeved on the outer side wall of the shaft lever (2), the third bevel gear (45) is fixedly sleeved on the side wall of the sleeve (21), the fixed barrel (43) is fixedly connected to the inner top surface of the inner barrel (11), the second bevel gear (44) is fixedly connected to the inner side wall of the fixed barrel (43), and the first bevel gear (42) and the third bevel gear (45) are meshed with the second bevel gear (44).

6. The pulverizer for calcium carbonate production according to claim 1, wherein a baffle ring (25) is fixedly connected between the inner cylinder (11) and the first guide seat (24).

7. The pulverizer for calcium carbonate production according to claim 1, wherein a base (13) is fixedly connected to the bottom of the outer barrel (1), and a plurality of shock-absorbing dampers (14) are fixedly connected between the top of the base (13) and the outer barrel (1).