Ball milling device for sintered color sand production

Abstract

The utility model belongs to the technical field of colored sand production, and discloses a ball milling device for sintered colored sand production, which comprises a bottom plate, the top of the bottom plate is provided with a support frame, the inner wall of the support frame is provided with a ball mill body, one side of the ball mill body is embedded with a bearing, and the inner ring of the bearing is fixedly connected with a feeding pipe. Through the arrangement of the bottom plate, the ball mill body, the ball milling cavity, the first net plate, the first grinding balls, the second grinding balls, the second net plate and the collecting box, materials are conveyed into the ball milling cavity, the first grinding balls grind the materials into semi-finished products, and when the semi-finished products make contact with the second grinding balls, new materials can continue to be fed to make contact with the first grinding balls; and in the earlier stage that new materials are ground into semi-finished products, the semi-finished products making contact with second grinding balls are ground into fine materials, the fine materials can fall off through gaps of a second net plate and enter a collecting box to be collected, and continuous cyclic work can achieve continuous material adding in the grinding process of the device.

Description

Technical Field

[0001] The present application relates to the technical field of colored sand production, and more specifically, to a ball mill for producing sintered colored sand. Background Art

[0002] As we all know, sintered colored sand is a decorative material made of mineral particles as raw materials, with the addition of inorganic pigments and special coatings, and sintered at a high temperature of more than 500 degrees Celsius. Sintered colored sand needs to be ground and crushed during the processing, and then a ball mill dedicated to the production of sintered colored sand will be used. The principle of the ball mill is that grinding balls are installed on the inner wall of the chassis, and the grinding balls are rotated at high speed to grind the principle.

[0003] However, most of the ball mills currently available on the market for sintered colored sand production cannot continuously add materials during the grinding process. New materials can only be added after the materials are completely ground and discharged, which delays the overall grinding progress and reduces the grinding efficiency of the device. Utility Model Content

[0004] In order to solve the above problems, the present application provides a ball mill for producing sintered colored sand.

[0005] The present application provides a ball mill for producing sintered colored sand, which adopts the following technical solution:

[0006] A ball mill device for producing sintered colored sand comprises a bottom plate, a support frame is provided on the top of the bottom plate, a ball mill body is provided on the inner wall of the support frame, a bearing is inlaid on one side of the ball mill body, a feed pipe is fixedly connected to the inner ring of the bearing, a fixed box is fixedly connected to the outer wall of the feed pipe, a motor is provided on the inner wall of the fixed box, and a spiral column is provided at the output end of the motor through a coupling.

[0007] A ball milling chamber is provided on the front of the ball mill body, a first grinding ball is fixedly connected to the inner wall of the ball milling chamber, a first grinding ball is provided on the inner wall of the ball milling chamber, a second grinding ball is provided on the inner wall of the ball milling chamber, a discharge port is provided on the inner wall of the ball milling chamber, and a second mesh plate is fixedly connected to the inner wall of the ball milling chamber.

[0008] Furthermore, a feed pipe is fixedly connected to the top of the outer wall of the feed pipe, and the bottom of the feed pipe is communicated with the outer wall of the feed pipe.

[0009] Through the above technical solution, the material can be added into the interior of the feeding pipe through the feeding pipe.

[0010] Furthermore, the spiral column is rotatably sleeved with the feeding tube, and one end of the spiral column extends into the interior of the feeding tube.

[0011] Through the above technical solution, the motor drives the spiral column to rotate, thereby transporting the material to the inside of the ball mill chamber.

[0012] Furthermore, the first grinding ball is located on one side of the first mesh plate, and the second grinding ball is located on the other side of the first mesh plate.

[0013] Through the above technical solution, the first grinding ball can grind the material into a semi-finished product. The semi-finished material will pass through the gaps in the first mesh plate into the other side of the first mesh plate and contact the second grinding ball. The second grinding ball will finely grind the semi-finished material.

[0014] Furthermore, the second mesh plate is in the shape of a "ring" structure, and a slot is provided on the top of the bottom plate.

[0015] Through the above technical solution, the second mesh plate can block the discharge port. The gaps in the second mesh plate are small, so only the polished material can pass through the gaps in the second mesh plate and be discharged from the discharge port.

[0016] Furthermore, a collection box is movably connected to the inner wall of the card slot, and the collection box is located directly below the discharge port.

[0017] Through the above technical solution, the collection box can collect the polished materials.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] (1) Through the bottom plate, ball mill body, ball mill chamber, first screen plate, first grinding ball, second grinding ball, second screen plate and collection box, materials are transported to the interior of the ball mill chamber, and the first grinding ball grinds the materials into semi-finished products. When the semi-finished products come into contact with the second grinding ball, new materials can continue to be fed into the contact with the first grinding ball. The new materials are ground into semi-finished products. The semi-finished products that have been in contact with the second grinding ball in the early stage have been ground into fine materials and will fall through the gaps of the second screen plate and enter the interior of the collection box for collection. Continuous circulation can realize that the device can continuously add materials during the grinding process, thereby greatly accelerating the overall grinding progress, thereby improving the grinding work efficiency of the device.

[0020] (2) By setting up a feeding pipe, a feed pipe, a fixed box, a motor and a spiral column, the material is added into the feeding pipe through the feed pipe, and the motor is started. The motor drives the spiral column to rotate, and then the material can be transported to the inside of the ball mill chamber. The speed of the motor can be adjusted to achieve the speed of conveying the material, thereby further meeting the working requirements of the device, and is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a schematic diagram of the structure of a ball mill for producing sintered colored sand;

[0022] Figure 2 It is a front cross-sectional view of a ball mill for producing sintered colored sand;

[0023] Figure 3 It is a front cross-sectional view of the feeding pipe in this application;

[0024] Figure 4 for Figure 2 A magnified view of the structure in the middle.

[0025] Description of the numbers in the figure:

[0026] 1. Bottom plate; 2. Support frame; 3. Ball mill body; 4. Ball mill chamber; 5. First mesh plate; 6. First grinding ball; 7. Second grinding ball; 8. Bearing; 9. Feed pipe; 10. Feed pipe; 11. Fixed box; 12. Motor; 13. Screw column; 14. Discharge port; 15. Second mesh plate; 16. Card slot; 17. Collection box. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] The following is combined with Figure 1-4This application is described in further detail.

[0031] The present application embodiment discloses a ball mill device for producing sintered colored sand. Figure 1-4 , including a base plate 1, a support frame 2 is provided on the top of the base plate 1, a ball mill body 3 is provided on the inner wall of the support frame 2, the ball mill body 3 is an existing device and will not be explained in detail here, a bearing 8 is inlaid on one side of the ball mill body 3, a feed pipe 9 is fixedly connected to the inner ring of the bearing 8, a fixed box 11 is fixedly connected to the outer wall of the feed pipe 9, a motor 12 is provided on the inner wall of the fixed box 11, and a spiral column 13 is provided at the output end of the motor 12 through a coupling.

[0032] A ball milling chamber 4 is provided on the front of the ball mill body 3, and a first grinding ball 6 is fixedly connected to the inner wall of the ball milling chamber 4, and a first grinding ball 6 is provided on the inner wall of the ball milling chamber 4, and a second grinding ball 7 is provided on the inner wall of the ball milling chamber 4. A discharge port 14 is provided on the inner wall of the ball milling chamber 4, and a second mesh plate 15 is fixedly connected to the inner wall of the ball milling chamber 4. The material is transported to the interior of the ball milling chamber 4, and the first grinding ball 6 grinds the material into a semi-finished product. When the semi-finished product contacts the second grinding ball 7, new material can continue to be fed into contact with the first grinding ball 6, and the new material is ground into a semi-finished product. The semi-finished product that has been in contact with the second grinding ball 7 in the early stage has been ground into a fine material and will fall through the gap of the second mesh plate 15 and enter the interior of the collecting box 17 for collection. Continuous circulation can realize that the device can continuously add material during the grinding process, thereby greatly accelerating the overall grinding progress, thereby improving the grinding work efficiency of the device.

[0033] In this embodiment, a feed pipe 10 is fixedly connected to the top of the outer wall of the feed pipe 9 , and the bottom of the feed pipe 10 is communicated with the outer wall of the feed pipe 9 , so that the material can be added into the interior of the feed pipe 9 through the feed pipe 10 .

[0034] In this embodiment, the spiral column 13 is rotatably connected to the feeding tube 9, and one end of the spiral column 13 extends into the inside of the feeding tube 9. The motor 12 drives the spiral column 13 to rotate, thereby transporting the material into the ball mill chamber 4.

[0035] In this embodiment, the first grinding ball 6 is located on one side of the first mesh plate 5, and the second grinding ball 7 is located on the other side of the first mesh plate 5. The first grinding ball 6 can grind the material into a semi-finished product. The semi-finished material will pass through the gaps in the first mesh plate 5 into the other side of the first mesh plate 5 and contact the second grinding ball 7. The second grinding ball 7 finely grinds the semi-finished material.

[0036] In this embodiment, the second mesh plate 15 is shaped as a "circular ring" structure, and a slot 16 is provided on the top of the base plate 1. The second mesh plate 15 can block the discharge port 14. The gap of the second mesh plate 15 is small, and thus only the polished material can pass through the gap of the second mesh plate 15 and be discharged from the discharge port 14.

[0037] In this embodiment, a collecting box 17 is movably connected to the inner wall of the card slot 16, and the collecting box 17 is located directly below the discharge port 14. The collecting box 17 can collect the polished materials.

[0038] The implementation principle of the ball milling device for sintered colored sand production in the embodiment of the present application is as follows: first, the material is added into the feeding pipe 9 through the feeding pipe 10, and the motor 12 is started. The motor 12 drives the spiral column 13 to rotate, and then the material can be transported into the ball milling chamber 4. The ball mill body 3 rotates at high speed, and then the first grinding ball 6 can grind the material through the impact force;

[0039] Secondly, the first grinding ball 6 is relatively large in size. After grinding the material into a semi-finished product, it will pass through the gap of the first mesh plate 5 and enter the other side of the first mesh plate 5 to contact the second grinding ball 7. The second grinding ball 7 finely grinds the semi-finished material.

[0040] Finally, new materials can continue to be fed into the ball mill chamber 4 to contact the first grinding ball 6. When the new materials are ground into semi-finished products and contact the second grinding ball 7, the semi-finished products that have previously contacted the second grinding ball 7 have been ground into fine materials and will fall through the gaps in the second mesh plate 15 and enter the collection box 17 for collection.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A ball mill for producing sintered colored sand, comprising a bottom plate (1), characterized in that: A support frame (2) is provided on the top of the bottom plate (1), a ball mill body (3) is provided on the inner wall of the support frame (2), a bearing (8) is inlaid on one side of the ball mill body (3), a feed pipe (9) is fixedly connected to the inner ring of the bearing (8), a fixed box (11) is fixedly connected to the outer wall of the feed pipe (9), a motor (12) is provided on the inner wall of the fixed box (11), and a spiral column (13) is provided at the output end of the motor (12) via a coupling; A ball milling chamber (4) is provided on the front of the ball mill body (3); a first grinding ball (6) is fixedly connected to the inner wall of the ball milling chamber (4); a first grinding ball (6) is provided on the inner wall of the ball milling chamber (4); a second grinding ball (7) is provided on the inner wall of the ball milling chamber (4); a discharge port (14) is provided on the inner wall of the ball milling chamber (4); and a second mesh plate (15) is fixedly connected to the inner wall of the ball milling chamber (4).

2. A ball mill for producing sintered colored sand according to claim 1, characterized in that: The top of the outer wall of the feeding pipe (9) is fixedly connected with a feeding pipe (10), and the bottom of the feeding pipe (10) is in communication with the outer wall of the feeding pipe (9).

3. The ball mill for producing sintered colored sand according to claim 1, characterized in that: The spiral column (13) is rotatably sleeved with the feeding pipe (9), and one end of the spiral column (13) extends into the interior of the feeding pipe (9).

4. The ball mill for producing sintered colored sand according to claim 1, characterized in that: The first grinding ball (6) is located on one side of the first screen plate (5), and the second grinding ball (7) is located on the other side of the first screen plate (5).

5. The ball mill for producing sintered colored sand according to claim 1, characterized in that: The second mesh plate (15) is in the shape of a "circular ring" structure, and a slot (16) is provided on the top of the bottom plate (1).

6. A ball mill for producing sintered colored sand according to claim 5, characterized in that: The inner wall of the card slot (16) is movably connected to a collection box (17), and the collection box (17) is located directly below the discharge port (14).

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