Multistage frequency conversion ball milling device for ceramic pug

Abstract

The utility model discloses a ceramic pug multistage frequency conversion ball milling device which comprises a processing box, a first groove, a second groove and a third groove are sequentially dug in the processing box from top to bottom, a coarse grinding mechanism is arranged in the first groove, a delivery mechanism is arranged between the first groove and the second groove, and a ball milling mechanism is arranged in the third groove. A variable frequency motor, a driving shaft and a grinding cylinder are adopted at the rough grinding end to serve as components for rough grinding of ceramic pug, the ceramic pug is conveyed into a storage box through an inclined guide plate and an L-shaped delivery plate after being machined, and the ceramic pug smashed through rough grinding is conveyed to the fine grinding end through a conveying motor and a plurality of conveying bent pipes serving as conveying components; compared with the prior art, the coarse grinding end and the fine grinding end are used for adjusting the speeds required by coarse grinding and fine grinding through different driving mechanisms respectively, so that the quality of the processed ceramic pug is better.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for ceramic mud production, in particular to a multi-stage variable frequency ball milling device for ceramic mud. Background Art

[0002] Ceramics are materials and products made from clay as the main raw material and various natural minerals through crushing, mixing, molding and calcining. People call items made of clay and fired at high temperatures in special kilns ceramics. Ceramics is a general term for pottery and porcelain. The traditional concept of ceramics refers to all artificial industrial products made of inorganic non-metallic minerals such as clay as raw materials. Ball mills are required in the production of ceramic clay.

[0003] For example, the existing Chinese authorized patent (publication number: CN 218013094 U) discloses a multi-stage ball milling device for clay material used in ceramic production, including a bottom plate, mounting frames are provided on both sides of the top of the bottom plate, and a cylinder is provided between the two mounting frames, a feed pipe is provided on one side surface of the cylinder through the mounting frame, and a rotating rod is provided on the other side surface of the cylinder through the mounting frame, and a first gear is fixedly connected to one end of the rotating rod. In the utility model, the second gear is driven to rotate by a motor, and the second gear rotates while driving the first gear on the rotating rod to rotate, which can effectively rotate the cylinder, and the clay material in the cylinder can be ball-milled, wherein the use of the rough grinding chamber can effectively perform preliminary rough grinding on the clay material, and the clay material with uniform size after rough grinding is filtered through the filter screen in the through groove on the partition plate, so that the clay material with uniform size enters the fine grinding chamber for ball milling again, which is convenient for ball milling the clay material multiple times, so that the device has a multi-stage ball milling function, thereby facilitating the improvement of its processing quality.

[0004] The multi-stage ball milling device for ceramic production designed as above has the following disadvantages in actual use: in the comparative case, a single power mechanism is used to drive the clay in the two chambers to perform coarse grinding and fine grinding in turn, but when the ceramic clay is coarsely ground, the purpose is to break the clay, and a faster power mechanism is required at this time. When the ceramic clay is finely ground, the purpose is to refine the quality of the clay by ball milling, and the required power speeds are different. Therefore, two power systems need to be set for coarse grinding and fine grinding. In the comparative case, only a single power end is set, which cannot adjust the speeds required for coarse grinding and fine grinding differently.

[0005] In view of this, a ceramic mud multi-stage variable frequency ball milling device is provided to overcome the above-mentioned defects. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a ceramic mud multi-stage variable frequency ball milling device to overcome the above technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A multi-stage variable frequency ball milling device for ceramic mud comprises a processing box, wherein a first groove, a second groove and a third groove are dug in sequence from top to bottom in the processing box, a coarse grinding mechanism is arranged in the first groove, a delivery mechanism is arranged between the first groove and the second groove, the delivery mechanism extends to the right side of the processing box and is connected to a storage box, a transmission mechanism is connected to the right side of the storage box, and a fine grinding mechanism is arranged in the third groove.

[0009] Preferably, the rough grinding mechanism includes a variable frequency motor, a drive shaft and a grinding cylinder. The variable frequency motor is arranged above the right side of the processing box through a motor seat. The left side of the variable frequency motor is connected to the drive shaft, and the drive shaft extends into the first groove and is connected to the grinding cylinder.

[0010] Preferably, the outer wall of the grinding cylinder is annularly dug with a plurality of openings, a feed pipe is provided between the left side of the grinding cylinder and the left side of the first groove, and the feed pipe extends to the left side of the processing box.

[0011] Preferably, the delivery mechanism includes an inclined guide plate and an L-shaped delivery plate, the inclined guide plate is arranged between the first groove and the second groove, an L-shaped delivery plate is arranged at the bottom of the inclined guide plate, and the L-shaped delivery plate extends to the middle of the right side of the processing box and is connected to the storage box.

[0012] Preferably, the transmission mechanism includes a connecting plate, a transmission pump and a transmission elbow. The connecting plate is arranged on the right side of the storage box. A transmission pump is arranged on the top of the connecting plate. Transmission elbows are connected to both sides of the transmission pump. The transmission elbow located at the top is connected to the storage box, and the transmission elbow located at the bottom is connected to the third groove.

[0013] Preferably, the fine grinding mechanism includes a speed regulating motor, a driving shaft, a driving rod and grinding balls. The speed regulating motor is arranged at the lower left side of the processing box through a motor seat. A driving shaft is arranged at the output end of the speed regulating motor, and the driving shaft extends to the right side of the inner cavity of the third groove. A plurality of driving rods are equidistantly arranged on both sides of the driving shaft, and a plurality of grinding balls are arranged in a ring shape on the outer wall of the driving rod.

[0014] This utility model has the following beneficial effects:

[0015] Compared with the prior art, the multi-stage variable frequency ball mill for ceramic mud, through the rough grinding mechanism and the components included therein, cooperates with the delivery mechanism, transmission mechanism and fine grinding mechanism, and adopts a variable frequency motor, a drive shaft and a grinding cylinder as the components for rough grinding of ceramic mud at the rough grinding end. After processing, it is transmitted to the storage box through the inclined guide plate and the L-shaped delivery plate, and the transmission motor and a plurality of transmission elbows are used as transmission components to transmit the rough-ground and crushed ceramic mud to the fine grinding end, and the rough-ground and crushed ceramic mud is finely ground again through the speed regulating motor, the driving shaft and the driving rod. Compared with the known technology, in this case, the rough grinding and fine grinding ends respectively use different driving mechanisms to adjust the speeds required for rough grinding and fine grinding differently, so that the quality of the processed ceramic mud is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of a ceramic mud multi-stage frequency conversion ball milling device according to an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a ceramic mud multi-stage frequency conversion ball mill according to an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of position A of a ceramic mud multi-stage frequency conversion ball mill according to an embodiment of the utility model;

[0020] Figure 4 The utility model is a partial structural schematic diagram of a fine grinding mechanism of a multi-stage variable frequency ball mill for ceramic mud according to an embodiment of the utility model.

[0021] In the figure:

[0022] 1. Processing box; 2. First groove; 3. Second groove; 4. Third groove; 5. Rough grinding mechanism; 6. Delivery mechanism; 7. Storage box; 8. Transmission mechanism; 9. Fine grinding mechanism; 10. Frequency conversion motor; 11. Drive shaft; 12. Grinding cylinder; 13. Inclined guide plate; 14. L-shaped delivery plate; 15. Connecting plate; 16. Transmission pump; 17. Transmission elbow; 18. Speed ​​regulating motor; 19. Drive shaft; 20. Drive rod; 21. Grinding ball. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the practical embodiment clearer, the technical solutions in the embodiment will be clearly and completely described below in conjunction with the drawings in the practical embodiment. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0025] In the description of this utility, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility can be understood according to specific circumstances.

[0026] Example

[0027] like Figure 1-4 As shown, a multi-stage variable frequency ball milling device for ceramic mud according to an embodiment of the utility model comprises a processing box 1, wherein a first groove 2, a second groove 3 and a third groove 4 are dug in sequence from top to bottom in the processing box 1, a coarse grinding mechanism 5 is arranged in the first groove 2, a delivery mechanism 6 is arranged between the first groove 2 and the second groove 3, the delivery mechanism 6 extends to the right side of the processing box 1, and is connected to a storage box 7, a transmission mechanism 8 is connected to the right side of the storage box 7, a fine grinding mechanism 9 is arranged in the third groove 4, the coarse grinding mechanism 5 is a mechanism for the initial processing of ceramic mud, which crushes the ceramic mud, and then the ceramic mud crushed by the initial coarse grinding is transferred to the storage box 7 by the delivery mechanism 6, and then the ceramic mud crushed by the initial processing coarse grinding is transferred to the fine third groove 4 by the transmission mechanism 8, and the ceramic mud is processed again by the fine grinding mechanism 9 in the third groove 4.

[0028] The rough grinding mechanism 5 includes a variable frequency motor 10, a drive shaft 11 and a grinding cylinder 12. The variable frequency motor 10 is arranged above the right side of the processing box 1 through a motor seat. The left side of the variable frequency motor 10 is connected to the drive shaft 11, and the drive shaft 11 extends into the first groove 2 and is connected to the grinding cylinder 12. The outer wall of the grinding cylinder 12 is annularly dug with multiple openings. A feed pipe is arranged between the left side of the grinding cylinder 12 and the left side of the first groove 2, and the feed pipe extends to the left side of the processing box 1; the ceramic mud raw material is transmitted to the grinding cylinder 12 through the feed pipe, and then the variable frequency motor 10 is started by an external switch. The variable frequency motor 10 rotates with the grinding cylinder 12 and the ceramic mud inside it and the grinding ball body mixed therein through the drive shaft 11, so that the grinding ball body breaks the ceramic mud.

[0029] The delivery mechanism 6 includes an inclined guide plate 13 and an L-shaped delivery plate 14, the inclined guide plate 13 is arranged between the first groove 2 and the second groove 3, the L-shaped delivery plate 14 is arranged at the bottom of the inclined guide plate 13, and the L-shaped delivery plate 14 extends to the middle of the right side of the processing box 1 and is connected with the storage box 7; after the ceramic mud material roughly ground and crushed by the initial processing reaches a certain size, it falls through the opening dug on the grinding cylinder 12, and the ceramic mud material roughly ground and crushed by the initial processing is transferred to the storage box 7 for temporary storage by the inclined guide plate 13 and the L-shaped delivery plate 14.

[0030] The transmission mechanism 8 includes a connecting plate 15, a transmission pump 16 and a transmission elbow 17. The connecting plate 15 is arranged on the right side of the storage box 7. The transmission pump 16 is arranged on the top of the connecting plate 15. The transmission elbows 17 are connected to both sides of the transmission pump 16. The upper transmission elbow 17 is connected to the storage box 7, and the lower transmission elbow 17 is connected to the third groove 4. The transmission pump 16 is started by an external switch, and the transmission pump 16 extracts the primary processed and roughly ground ceramic mud temporarily stored in the storage box 7 through the upper transmission elbow 17, and transmits the primary processed and roughly ground ceramic mud to the third groove 4 through the lower transmission elbow 17.

[0031] The fine grinding mechanism 9 includes a speed regulating motor 18, a driving shaft 19, a driving rod 20 and a grinding ball 21. The speed regulating motor 18 is arranged at the lower left side of the processing box 1 through a motor seat. The output end of the speed regulating motor 18 is provided with a driving shaft 19, and the driving shaft 19 extends to the right side of the inner cavity of the third groove 4. A plurality of driving rods 20 are equidistantly arranged on both sides of the driving shaft 19, and a plurality of grinding balls 21 are annularly arranged on the outer wall of the driving rod 20; the speed regulating motor 18 is started by an external switch, and the output end of the speed regulating motor 18 drives the plurality of driving rods 20 arranged thereon to rotate the rod through the driving shaft 18, and the grinding balls 21 on the driving rods 20 reprocess the ceramic mud material that is roughly ground and crushed in the initial processing.

[0032] In summary, with the aid of the above technical solution of the utility model, when the device is used, the ceramic mud raw material is firstly transmitted to the grinding cylinder 12 through the feeding pipe, and then the variable frequency motor 10 is started through the external switch, and the variable frequency motor 10 drives the grinding cylinder 12 and the ceramic mud inside and the grinding ball body mixed therein to rotate through the driving shaft 11, so that the grinding ball body breaks the ceramic mud, and after the ceramic mud that is roughly ground and broken by the initial processing reaches a certain size, it falls through the opening dug on the grinding cylinder 12, and the ceramic mud that is roughly ground and broken by the initial processing is transmitted to the inclined guide plate 13 and the L-shaped delivery plate 14. The ceramic mud material is transported to the storage box 7 for temporary storage, and the transmission pump 16 is started by an external switch. The transmission pump 16 extracts the roughly ground and crushed ceramic mud material temporarily stored in the storage box 7 through the upper transmission elbow 17, and transmits the roughly ground and crushed ceramic mud material to the third groove 4 through the lower transmission elbow 17. The speed regulating motor 18 is started by an external switch, and the output end of the speed regulating motor 18 drives the multiple driving rods 20 arranged thereon to rotate the rod through the driving shaft 18, and the grinding balls 21 on the driving rods 20 re-process the roughly ground and crushed ceramic mud material for the initial processing, and then discharge it through the discharge port arranged at the bottom of the processing box 1.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ceramic slurry multi-stage frequency conversion ball milling device, characterized in that: The invention comprises a processing box (1), wherein a first groove (2), a second groove (3) and a third groove (4) are sequentially excavated in the processing box (1) from top to bottom, a coarse grinding mechanism (5) is arranged in the first groove (2), a delivery mechanism (6) is arranged between the first groove (2) and the second groove (3), the delivery mechanism (6) extends to the right side of the processing box (1) and is connected to a storage box (7), the right side of the storage box (7) is connected to a transmission mechanism (8), and a fine grinding mechanism (9) is arranged in the third groove (4).

2. A ceramic slurry multi-stage frequency conversion ball milling device according to claim 1, characterized in that: The rough grinding mechanism (5) comprises a variable frequency motor (10), a drive shaft (11) and a grinding cylinder (12); the variable frequency motor (10) is arranged above the right side of the processing box (1) through a motor seat; the left side of the variable frequency motor (10) is connected to the drive shaft (11), and the drive shaft (11) extends into the first groove (2) and is connected to the grinding cylinder (12).

3. A ceramic slurry multi-stage frequency conversion ball milling device according to claim 2, characterized in that: The outer wall of the grinding cylinder (12) is annularly dug with a plurality of openings, and a feed pipe is provided between the left side of the grinding cylinder (12) and the left side of the first groove (2), and the feed pipe extends to the left side of the processing box (1).

4. A ceramic slurry multi-stage frequency conversion ball milling device according to claim 3, characterized in that: The delivery mechanism (6) comprises an inclined guide plate (13) and an L-shaped delivery plate (14); the inclined guide plate (13) is arranged between the first groove (2) and the second groove (3); an L-shaped delivery plate (14) is arranged at the bottom of the inclined guide plate (13); and the L-shaped delivery plate (14) extends to the middle of the right side of the processing box (1) and is connected to the storage box (7).

5. A ceramic slurry multi-stage frequency conversion ball milling device according to claim 4, characterized in that: The transmission mechanism (8) comprises a connecting plate (15), a transmission pump (16) and a transmission elbow (17); the connecting plate (15) is arranged on the right side of the storage box (7); a transmission pump (16) is arranged on the top of the connecting plate (15); transmission elbows (17) are connected to both sides of the transmission pump (16); the transmission elbow (17) located at the top is connected to the storage box (7), and the transmission elbow (17) located at the bottom is connected to the third groove (4).

6. A ceramic slurry multi-stage frequency conversion ball milling device according to claim 5, characterized in that: The fine grinding mechanism (9) comprises a speed regulating motor (18), a driving shaft (19), a driving rod (20) and grinding balls (21); the speed regulating motor (18) is arranged at the lower left side of the processing box (1) through a motor seat; a driving shaft (19) is arranged at the output end of the speed regulating motor (18), and the driving shaft (19) extends to the right side of the inner cavity of the third groove (4); a plurality of driving rods (20) are equidistantly arranged on both sides of the driving shaft (19); and a plurality of grinding balls (21) are arranged in an annular shape on the outer wall of the driving rod (20).

Images