CN215843468U

CN215843468U - A kind of ceramic production refinement equipment

Info

Publication number: CN215843468U
Application number: CN202121711773.2U
Authority: CN
Inventors: 汪大为; 李自轩
Original assignee: Huaning County Baitashan Building Ceramics Co ltd
Current assignee: Huaning Ningzhou Ceramic Development Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-02-18
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a ceramic production refining device which comprises a refining box and a crushing box communicated and installed at the top end of the refining box, wherein two grinding roll shafts arranged side by side are installed in the refining box, and a feeding door is installed at a feeding channel formed in the top end of the crushing box; an auger conveyor for conveying the raw materials in the crushing box into the refining box is arranged in the refining box, the inner wall of the refining box is connected with a vertical partition plate, and the tail end of the auger conveyor penetrates through a through hole of the partition plate and extends to the positions above the two grinding roll shafts; the inner wall of crushing case installs the backup pad, the top of backup pad is rotated and is installed crushing barrel, the top of refining the case install drive crushing barrel pivoted driving motor one. The ceramic production refining equipment carries out crushing and grinding treatment on the raw materials in sequence, the operation efficiency and the quality are high, and the fineness of the final raw materials can be guaranteed by filtering twice in sequence.

Description

Ceramic manufacture refines equipment

Technical Field

The utility model belongs to the technical field of ceramic production and processing, and particularly relates to ceramic production refining equipment.

Background

The ceramic is a material and various products prepared by crushing, mixing, molding and calcining clay serving as a main raw material and various natural minerals. Before the ceramic is manufactured, the raw materials of the ceramic are crushed and refined to a certain fineness so as to ensure the smoothness and quality of the final finished product. The refining equipment used in the processing process has the problems of low crushing efficiency and insufficient refining, the uniform fineness of the raw materials is difficult to ensure, and the quality of the final ceramic product can be reduced.

Therefore, in order to meet the current situation, the design and production of a ceramic production refining device are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ceramic production refining device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the refining equipment for ceramic production comprises a refining box and a crushing box communicated and mounted at the top end of the refining box, wherein two grinding roll shafts arranged side by side are mounted in the refining box, and a feeding door is mounted at a feeding channel formed in the top end of the crushing box;

an auger conveyor for conveying the raw materials in the crushing box into the refining box is arranged in the refining box, the inner wall of the refining box is connected with a vertical partition plate, and the tail end of the auger conveyor penetrates through a through hole of the partition plate and extends to the positions above the two grinding roll shafts;

the inner wall of crushing case installs the backup pad, the top of backup pad is rotated and is installed crushing barrel, the top of refining the case install drive crushing barrel pivoted driving motor one.

In a further embodiment, two driving motors II for respectively driving the two grinding roller shafts are arranged on the outer wall of the refining box, the driving directions of the two driving motors II are opposite, a spiral protruding block is arranged on the periphery of one of the grinding roller shafts, and a groove matched with the protruding block is formed in the periphery of the other grinding roller shaft.

In a further embodiment, the top end of the crushing box is connected with a third driving motor, an output shaft of the third driving motor extends to an inner cavity of the crushing box and is in transmission connection with a driving shaft, the periphery of the driving shaft is connected with a plurality of crushing knives, the side face of the driving shaft is further connected with a connecting shaft which is perpendicular to the driving shaft, and the periphery of the connecting shaft is rotatably connected with a roller.

In a further embodiment, a plurality of rolling grooves with semicircular sections are formed in the outer wall of the crushing barrel and the inner wall of the crushing box, and balls are movably arranged in the circular rolling grooves formed by the crushing barrel and the crushing box in a pairwise mode.

In a further embodiment, a plurality of filtering holes are uniformly formed in the bottom end of the crushing cylinder, and a material guide pipe is arranged between a feed opening formed in the supporting plate and an inlet of the auger conveyor in a communicating mode.

In a further embodiment, a filter screen is installed between the inner wall of the refining box and the partition plate, a conveyor belt conveyor is arranged below the filter screen, and a channel for discharging the conveyor belt conveyor and raw materials is formed in the side surface of the refining box.

The utility model has the technical effects and advantages that: according to the ceramic production refining equipment, the driving shaft is driven to rotate by the driving motor III, so that the raw materials are crushed by the crushing cutter, and meanwhile, the crushing barrel is driven to rotate in the opposite direction of the driving shaft by the driving motor I, so that the whole crushing efficiency is favorably improved, and the fineness of the crushing operation is improved in an auxiliary manner; when the crushing cutter is used for crushing the raw materials, the roller rotates to roll the raw materials, so that the crushing operation efficiency and quality can be improved in an auxiliary manner; the two grinding roll shafts rotate in opposite directions to grind and refine the raw materials, and the arrangement of the convex blocks and the grooves can assist in improving the grinding and refining efficiency and quality and is beneficial to improving the fineness of the raw materials; the filtering holes and the filtering net of the crushing cylinder can sequentially filter the raw materials for two times, which is beneficial to ensuring the fineness of the finally refined raw materials; the ceramic production refining equipment carries out crushing and grinding treatment on the raw materials in sequence, the operation efficiency and the quality are high, and the fineness of the final raw materials can be guaranteed by filtering twice in sequence.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the supporting plate and the pulverizing barrel of the present invention in a disassembled state.

In the figure: 1. thinning the box; 2. a crushing box; 3. grinding the roll shaft; 4. a screw conveyor; 5. a partition plate; 6. a support plate; 7. a milling drum; 8. driving a motor I; 9. driving a motor III; 10. a crushing knife; 11. a roller; 12. a ball bearing; 13. a material guide pipe; 14. a filter screen; 15. a conveyor belt conveyor; 16. a drive shaft; 17. and (4) a convex block.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

In order to crush the raw materials and improve the crushing efficiency, as shown in fig. 1, fig. 2 and fig. 3, a feeding channel arranged at the top end of a crushing box 2 is hinged with a feeding door, a supporting plate 6 is fixedly welded on the inner wall of the crushing box 2, a crushing barrel 7 is rotatably arranged at the top end of the supporting plate 6, the top end of the crushing barrel 7 is in sliding contact with the inner top wall of the crushing box 2, a driving motor 8 for driving the crushing barrel 7 to rotate is fixedly arranged at the top end of the thinning box 1 through a bolt, an output shaft of the driving motor 8 penetrates through a through hole of the supporting plate 6 and is fixedly welded with the bottom end of the crushing barrel 7, a bearing is embedded in the inner wall of the through hole of the supporting plate 6, the output shaft of the driving motor 8 is rotatably connected with the supporting plate 6 through the bearing, a plurality of rolling grooves with semicircular sections are arranged on the outer wall of the crushing barrel 7 and the inner wall of the crushing box 2, balls 12 are movably arranged in a pair of circular rolling grooves formed by the crushing barrel 7 and the crushing box 2; the top of smashing case 2 is through bolt fixedly connected with driving motor three 9, the output shaft of driving motor three 9 extends to the inner chamber of smashing case 2 and is connected with the transmission of drive shaft 16 through the shaft coupling, smash the top of case 2 and offer the through-hole with driving motor three 9's output shaft looks adaptation, the fixed welding in periphery of drive shaft 16 has a plurality of crushing sword 10, the side of drive shaft 16 still welds the connecting axle that sets up perpendicularly with it, and the periphery of connecting axle rotates and is connected with gyro wheel 11.

In order to convey the crushed raw materials into the refining box 1 and primarily filter the crushed raw materials, as shown in fig. 1 and 2, an auger conveyor 4 for conveying the raw materials in the crushing box 2 into the refining box 1 is installed in the refining box 1, a plurality of supporting legs are welded between the bottom end of the auger conveyor 4 and the inner bottom wall of the refining box 1, the top end of the auger conveyor 4 is in contact with the inner bottom wall of the refining box 1 in a fitting manner, a vertical partition plate 5 is fixedly welded on the inner wall of the refining box 1, the tail end of the auger conveyor 4 penetrates through a through hole of the partition plate 5 and extends to the positions above the two grinding roll shafts 3, and an auger piece of the auger conveyor 4 extends to the position right above the central point of the two grinding roll shafts 3; a plurality of filtering holes are uniformly formed in the bottom end of the crushing barrel 7, and a material guide pipe 13 is arranged between a feed opening formed in the supporting plate 6 and an inlet of the auger conveyor 4 in a communicating mode.

In order to further grind the crushed raw materials and improve the fineness of the raw materials, as shown in fig. 2, two grinding roller shafts 3 arranged side by side are installed in the refining box 1, two driving motors (not shown in the figure) for respectively driving the two grinding roller shafts 3 are fixedly installed on the outer wall of the refining box 1 through bolts, output shafts of the two driving motors extend to the inner cavity of the refining box 1 through holes of the refining box 1 and are respectively fixedly welded with one ends of the two grinding roller shafts 3, the other ends of the two grinding roller shafts 3 are rotatably connected with the inner wall of the refining box 1 through bearings, the driving directions of the two driving motors are opposite, a spiral protruding block 17 is integrally formed on the periphery of one of the grinding roller shafts 3, a groove matched with the protruding block 17 is formed on the periphery of the other grinding roller shaft 3, and a certain gap is reserved between the protruding block 17 and the groove.

In order to carry out secondary filtration on the refined raw materials and conveniently discharge the refined raw materials, as shown in fig. 2, a filter screen 14 is arranged between the inner wall of the refining box 1 and the partition plate 5, a conveyor belt conveyor 15 is arranged below the filter screen 14, the conveyor belt conveyor 15 is connected with the refining box 1 through a corresponding connecting piece, and a channel for discharging the conveyor belt conveyor 15 and the raw materials is arranged on the side surface of the refining box 1.

The working principle of the ceramic production refining equipment is that when the ceramic production refining equipment is refined, a feeding door is opened, raw materials are poured into the raw materials from a feeding channel of a crushing box 2, a first driving motor 8 and a third driving motor 9 are started, the first driving motor 8 and the third driving motor 9 respectively drive a crushing barrel 7 and a driving shaft 16 to rotate, the driving shaft 16 drives a crushing cutter 10 to rotate and crush the raw materials, a roller 11 rotates and rolls the raw materials, the driving directions of the first driving motor 7 and the third driving motor 16 are opposite to each other, the crushing efficiency can be improved, the crushed raw materials with the diameter smaller than the diameter of a filter hole of the crushing barrel 7 fall into an auger conveyor 4, and the raw materials with the diameter larger than the diameter of the filter hole of the crushing barrel 7 stay in the crushing barrel 7 to be continuously crushed; after the auger conveyor 4 is started, the qualified crushed raw materials are conveyed to the refining box 1, and after the two driving motors II are started in opposite directions, the two grinding roll shafts 3 rotate to grind the raw materials, and the spiral convex blocks 17 of the two grinding roll shafts 3 are matched with the grooves, so that the grinding efficiency can be improved; the diameter of the ground raw material is smaller than that of the filtering holes of the filtering net 14 and falls onto the conveyor belt conveyor 15, the raw material with the diameter larger than that of the filtering holes of the filtering net 14 stays at the top end of the filtering net 14 and continues to be ground, and the conveyor belt conveyor 15 is started to convey the refined raw material to a corresponding position.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims

1. A ceramic production refining equipment, comprising a refining box (1) and a crushing box (2) connected to the top of the refining box (1), characterized in that: the refining box (1) is equipped with Two grinding roller shafts (3) arranged side by side, and a feeding door is installed at the feeding channel opened at the top of the crushing box (2);

An auger conveyor (4) for conveying the raw materials in the crushing box (2) to the thinning box (1) is installed in the thinning box (1), and the inner wall of the thinning box (1) is connected with a auger conveyor (4). a vertical partition plate (5), the end of the auger conveyor (4) penetrates through the through hole of the partition plate (5) and extends above the two grinding roller shafts (3);

A support plate (6) is installed on the inner wall of the pulverizing box (2), a pulverizing cylinder (7) is rotatably installed on the top end of the support plate (6), and a driving pulverizer is installed on the top end of the thinning box (1). A drive motor (8) for the rotation of the drum (7).

2. A kind of ceramic production thinning equipment according to claim 1, it is characterized in that: the outer wall of described thinning box (1) is equipped with two driving motors two for respectively driving two grinding roller shafts (3), And the driving directions of the two driving motors are opposite, one of the grinding roller shafts (3) is provided with a helical convex block (17) on the outer periphery, and the outer periphery of the other grinding roller shaft (3) is provided with a The raised block (17) matches the groove.

3. A ceramic production and refinement equipment according to claim 2, characterized in that: the top of the crushing box (2) is connected with three drive motors (9), and the output shaft of the three drive motors (9) extending to the inner cavity of the crushing box (2) and drivingly connected with the drive shaft (16), the outer periphery of the drive shaft (16) is connected with a plurality of crushing knives (10), and the side surface of the drive shaft (16) is also connected There is a connecting shaft arranged perpendicular to the connecting shaft, and a roller (11) is rotatably connected to the outer circumference of the connecting shaft.

4. A kind of ceramic production refinement equipment according to claim 3 is characterized in that: the outer wall of described pulverizing cylinder (7) and the inner wall of pulverizing box (2) are provided with a plurality of rolling grooves with semicircular cross-sections, And balls (12) are movably installed in the circular rolling groove formed by the crushing cylinder (7) and the crushing box (2) in pairs.

5. A kind of ceramic production and refinement equipment according to claim 4, characterized in that: the bottom end of the pulverizing cylinder (7) is evenly provided with a plurality of filter holes, and the blanking material opened by the support plate (6) A material guide pipe (13) is connected and installed between the mouth and the inlet of the auger conveyor (4).

6. A ceramic production and refinement equipment according to claim 5, characterized in that: a filter screen (14) is installed between the inner wall of the refinement box (1) and the partition plate (5), and the filter screen A conveyor belt conveyor (15) is arranged below the (14), and a channel for the conveyor belt conveyor (15) and raw materials to be discharged is opened on the side of the thinning box (1).