Ball milling equipment for zirconium oxide processing

Abstract

The utility model discloses ball-milling equipment for zirconium oxide processing, which relates to the technical field of ball mills and comprises a shell, a ball-milling tank is rotatably mounted in the shell, a plurality of filter holes are uniformly distributed on the ball-milling tank, a roller brush is rotatably mounted in the shell and is positioned in the ball-milling tank, and the filter holes are uniformly distributed on the ball-milling tank. A plurality of filtering holes are formed in the ball-milling tank, bristles of the roller brush are in contact with the filtering holes in the ball-milling tank, a plurality of ball-milling balls are placed in the ball-milling tank, a plurality of blocking rods which are distributed at equal intervals are fixedly installed on the inner wall of the ball-milling tank, the distance between every two adjacent blocking rods is smaller than the diameter of each ball-milling ball, and the length of each blocking rod is smaller than the length of the bristles on the roller brush. According to the utility model, the roller brush is used for cleaning the filtering holes of the ball-milling tank, so that the filtering holes of the ball-milling tank are prevented from being blocked, and the filtering of materials after ball-milling is further prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of ball mills, in particular to a ball milling device for zirconia processing. Background Technique

[0002] Ball milling equipment, commonly known as ball mills, is a kind of grinding equipment widely used in industries such as mining, metallurgy, building materials, and chemical engineering. It is mainly used to further grind materials into fine particles after coarse crushing for subsequent processing or use. The working principle of a ball mill is based on the falling impact and grinding action of grinding media (such as steel balls) in the cylinder. These grinding media collide and rub against each other as the cylinder rotates, thereby achieving the crushing and mixing of materials. The ball milling device for zirconia processing is a mechanical device specially used for grinding, dispersing, and polishing zirconia powder. This kind of equipment is usually equipped with special zirconia ball milling tanks, which can withstand high pressure and high-speed rotation to achieve effective processing of zirconia materials.

[0003] At present, when the ball milling device for zirconia processing mills zirconia materials, the filter holes on the ball milling tank are easily blocked by the ball milling materials, and some existing ball milling devices for zirconia processing do not have a structure for cleaning the filter holes on the ball milling tank, thus affecting the filtration of the materials after ball milling. In view of the above problems, the inventor proposes a ball milling device for zirconia processing to solve the above problems. Summary of the Utility Model

[0004] In order to solve the problem that in some existing ball milling devices for zirconia processing, the filter holes on the ball milling tank are easily blocked by the ball milling materials, thus affecting the filtration of the materials after ball milling; the purpose of the utility model is to provide a ball milling device for zirconia processing.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: A ball milling device for zirconia processing, including a housing, a ball milling tank is rotatably installed inside the housing, a plurality of uniformly distributed filter holes are opened on the ball milling tank, a roller brush is rotatably installed inside the housing, and the roller brush is located inside the ball milling tank, and the bristles of the roller brush are in contact with the filter holes on the ball milling tank. A plurality of ball milling balls are placed inside the ball milling tank. A plurality of equally spaced baffle rods are fixedly installed on the inner wall of the ball milling tank, and the distance between two adjacent baffle rods is less than the diameter of the ball milling balls, and the length of the baffle rods is less than the length of the bristles on the roller brush. One end of the housing is fixedly installed with a feed pipe, and the feed pipe is communicated with the inside of the ball milling tank.

[0006] Preferably, a drive shaft is rotatably installed inside the housing, drive gears are fixedly installed at both ends of the drive shaft, a plurality of annularly distributed teeth are fixedly installed on the outer circles at both ends of the ball milling tank, and the drive gears are meshed with the ball milling tank through the teeth.

[0007] Preferably, a synchronous pulley is fixedly installed at one end of the drum brush and one end of the drive shaft, a synchronous belt is sleeved on the two synchronous pulleys in a meshing manner, a first motor is fixedly installed at one end of the housing, and the output end of the first motor is fixedly connected to one end of the drive shaft.

[0008] Preferably, a feed box is fixedly installed at the bottom end of the housing, and the feed box is communicated with the inside of the housing. A discharge port is opened at one end of the lower surface of the feed box. An auger is rotatably installed in the feed box. A second motor is fixedly installed at one end of the feed box, and the output end of the second motor is fixedly connected to one end of the auger.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. In the present utility model, the drum brush is used to clean the filter holes of the ball mill tank, preventing the filter holes of the ball mill tank from being blocked, which in turn affects the filtration of the materials after ball milling.

[0011] 2. In the present utility model, when the ball mill tank rotates, the baffle rods inside it can bring the ball milling balls to a certain height and then let them fall, impacting and grinding the raw materials inside the ball mill tank. The ball milling balls and the raw materials collide and rub against each other as the ball mill tank rotates, thereby realizing the crushing and mixing of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 It is a schematic front structure diagram of the whole of the present utility model;

[0014] Figure 2 It is a schematic back structure diagram of the whole of the present utility model;

[0015] Figure 3 It is a schematic internal structure diagram of the housing of the present utility model;

[0016] Figure 4 It is a schematic internal structure diagram of the ball mill tank of the present utility model.

[0017] In the figure: 1. Housing; 2. Feed box; 21. Discharge port; 3. Synchronous pulley; 4. Synchronous belt; 5. First motor; 6. Second motor; 7. Ball mill tank; 71. Teeth; 8. Driving gear; 9. Drive shaft; 10. Auger; 11. Feed pipe; 12. Drum brush; 13. Baffle rod; 14. Ball milling ball. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work belong to the protection scope of the present invention.

[0019] Embodiment: As Figures 1-4 shown, the present invention provides a ball milling device for zirconia processing, including a housing 1. A ball milling tank 7 is rotatably installed inside the housing 1. A plurality of uniformly distributed filter holes are provided on the ball milling tank 7. A roller brush 12 is rotatably installed inside the housing 1, and the roller brush 12 is located inside the ball milling tank 7, and the bristles of the roller brush 12 are in contact with the filter holes on the ball milling tank 7. A plurality of ball milling balls 14 are placed inside the ball milling tank 7. A plurality of equally spaced retaining rods 13 are fixedly installed on the inner wall of the ball milling tank 7. The distance between two adjacent retaining rods 13 is less than the diameter of the ball milling balls 14, and the length of the retaining rods 13 is less than the length of the bristles on the roller brush 12. The roller brush 12 is used to clean the filter holes of the ball milling tank 7 to prevent the filter holes of the ball milling tank 7 from being blocked, which will affect the filtration of the material after ball milling. When the ball milling tank 7 rotates, the retaining rods 13 inside it can bring the ball milling balls 14 to a certain height and then drop, impacting and grinding the raw materials inside the ball milling tank 7. The ball milling balls 14 and the raw materials collide and rub against each other as the ball milling tank 7 rotates, thereby realizing the crushing and mixing of the materials.

[0020] One end of the housing 1 is fixedly installed with a feed pipe 11, and the feed pipe 11 is communicated with the inside of the ball milling tank 7.

[0021] By adopting the above technical solution, the raw materials are transported into the ball milling tank 7 through the feed pipe 11.

[0022] A drive shaft 9 is rotatably installed inside the housing 1, and drive gears 8 are fixedly installed at both ends of the drive shaft 9.

[0023] By adopting the above technical solution, the drive shaft 9 drives the drive gears 8 to rotate.

[0024] A plurality of annularly distributed teeth 71 are fixedly installed on the outer rings at both ends of the ball milling tank 7, and the drive gears 8 are meshed with the ball milling tank 7 through the teeth 71.

[0025] By adopting the above technical solution, the drive gears 8 drive the ball milling tank 7 to rotate through the teeth 71.

[0026] Synchronous wheels 3 are fixedly installed at one end of the roller brush 12 and one end of the drive shaft 9, and a synchronous belt 4 is meshed and sleeved on the two synchronous wheels 3.

[0027] By adopting the above technical solution, the synchronous belt 4 drives the two synchronous pulleys 3 to rotate synchronously, and the two synchronous pulleys 3 respectively drive the drum brush 12 and the drive shaft 9 to rotate.

[0028] One end of the housing 1 is fixedly installed with a first motor 5, and the output end of the first motor 5 is fixedly connected to one end of the drive shaft 9.

[0029] By adopting the above technical solution, the first motor 5 drives the drum brush 12 and the drive shaft 9 to rotate synchronously through the synchronous pulley 3 and the synchronous belt 4.

[0030] The bottom end of the housing 1 is fixedly installed with a feed bin 2, and the feed bin 2 is communicated with the inside of the housing 1. One end of the lower surface of the feed bin 2 is provided with a discharge port 21.

[0031] By adopting the above technical solution, the raw materials ground in the ball mill tank 7 are filtered into the feed bin 2, and the raw materials in the feed bin 2 are discharged through the discharge port 21.

[0032] A auger 10 is rotatably installed in the feed bin 2. One end of the feed bin 2 is fixedly installed with a second motor 6, and the output end of the second motor 6 is fixedly connected to one end of the auger 10.

[0033] By adopting the above technical solution, the second motor 6 drives the auger 10 to rotate, and the auger 10 drives the raw materials in the feed bin 2 to be discharged through the discharge port 21.

[0034] Working principle: When the utility model is in use, first, the raw materials are conveyed into the ball mill tank 7 through the feed pipe 11. Then, the first motor 5 drives the drum brush 12 and the drive shaft 9 to rotate synchronously through the synchronous pulley 3 and the synchronous belt 4. The drive shaft 9 drives the drive gear 8 to rotate, and the drive gear 8 drives the ball mill tank 7 to rotate through the teeth 71. When the ball mill tank 7 rotates, the baffle rod 13 inside it can bring the grinding balls 14 to a certain height and then fall, impacting and grinding the raw materials inside the ball mill tank 7. The grinding balls 14 and the raw materials collide and rub against each other as the ball mill tank 7 rotates, thus realizing the crushing and mixing of the materials;

[0035] At the same time, the drum brush 12 rotates to clean the filter holes of the ball mill tank 7, preventing the filter holes of the ball mill tank 7 from being blocked, which will affect the filtration of the materials after ball milling. The raw materials ground in the ball mill tank 7 are filtered into the feed bin 2, and the second motor 6 drives the auger 10 to rotate, and the auger 10 drives the raw materials in the feed bin 2 to be discharged through the discharge port 21.

[0036] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and its equivalent technologies, the present utility model also intends to include these modifications and variations.

Claims

1. A ball milling device for zirconia processing, comprising a housing (1), characterized in that: A ball mill tank (7) is rotatably installed inside the outer shell (1). A plurality of uniformly distributed filtering holes are formed in the ball mill tank (7). A roller brush (12) is rotatably installed inside the outer shell (1), and the roller brush (12) is located inside the ball mill tank (7), and the bristles of the roller brush (12) are in contact with the filtering holes on the ball mill tank (7). A plurality of ball mill balls (14) are placed inside the ball mill tank (7). A plurality of equally spaced retaining rods (13) are fixedly installed on the inner wall of the ball mill tank (7), and the distance between two adjacent retaining rods (13) is less than the diameter of the ball mill balls (14), and the length of the retaining rods (13) is less than the length of the bristles on the roller brush (12).

2. The ball milling equipment for zirconia processing according to claim 1, characterized in that, One end of the outer shell (1) is fixedly installed with a feed pipe (11), and the feed pipe (11) is communicated with the inside of the ball mill tank (7).

3. A ball milling device for zirconia processing according to claim 1, characterized in that, A drive shaft (9) is rotatably installed inside the outer shell (1), and drive gears (8) are fixedly installed at both ends of the drive shaft (9).

4. A ball milling device for zirconia processing according to claim 1, characterized in that, A plurality of annularly distributed teeth (71) are fixedly installed on the outer circles at both ends of the ball mill tank (7), and the drive gears (8) are meshed with the ball mill tank (7) through the teeth (71).

5. A ball milling device for zirconia processing according to claim 1, characterized in that, A synchronous pulley (3) is fixedly installed at one end of the roller brush (12) and one end of the drive shaft (9), and a synchronous belt (4) is meshed and sleeved on the two synchronous pulleys (3).

6. The ball milling equipment for zirconia processing according to claim 1, characterized in that, A first motor (5) is fixedly installed at one end of the outer shell (1), and the output end of the first motor (5) is fixedly connected to one end of the drive shaft (9).

7. A ball milling device for zirconia processing according to claim 1, characterized in that, A feed box (2) is fixedly installed at the bottom end of the outer shell (1), and the feed box (2) is communicated with the inside of the outer shell (1). A discharge port (21) is formed at one end of the lower surface of the feed box (2).

8. The ball milling equipment for zirconia processing according to claim 7, characterized in that, An auger (10) is rotatably installed inside the feed box (2). A second motor (6) is fixedly installed at one end of the feed box (2), and the output end of the second motor (6) is fixedly connected to one end of the auger (10).

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