Ball milling device for microcrystal wear-resistant balls

Abstract

The utility model discloses a ball-milling device for microcrystal wear-resistant balls, which comprises a ball-milling barrel and a support, the support is arranged at the bottom of the ball-milling barrel, a fixed pipe is arranged on one side of the ball-milling barrel, a movable pipe is arranged at one end of the fixed pipe, an auxiliary sleeve is sleeved at one end of the movable pipe, two support frames are arranged on one side of the support, and the two support frames are arranged on the support. Wherein a threaded rod is arranged in one supporting frame, extension plates are arranged on the two sides of an auxiliary sleeve, and after a compression-resistant layer is started, the threaded rod in transmission connection with an output shaft of the compression-resistant layer is firstly driven to rotate; according to the microcrystal wear-resistant ball milling device, materials in the microcrystal wear-resistant ball milling device can be distributed into the ball milling barrel more uniformly, the materials are prevented from being concentrated at one position, the grinding efficiency of the ball milling device is improved, the microcrystal wear-resistant ball is made of high-hardness and wear-resistant materials, and the service life of the microcrystal wear-resistant ball is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of ball milling equipment technology, and in particular to a ball milling device for microcrystalline wear-resistant balls. Background Technology

[0002] Ceramics is a general term for pottery and porcelain. It refers to any object made from clay and porcelain clay, two types of clay with different properties, through processes such as batching, shaping, drying, and firing. In ceramic processing, a ball mill is used to grind the raw materials. The ball mill cylinder rotates along its axis, causing the grinding media inside the cylinder to rise along the inner wall under the action of centrifugal force and gravity. Due to gravity, they fall down and impact and rub against the material to be ground. The material and grinding media form a complex flow state inside the cylinder, so that all parts of the material can be ground evenly.

[0003] A ball milling device is disclosed in patent publication number CN207463347U, which is suitable for crushing raw materials in the ceramic processing process. The ball milling device includes a ball mill body, a support, and a driving device. The ball mill body includes a ball milling drum, a rotating shaft, grinding balls, and a motor. The ball milling drum is rotatably mounted on the support. The inner wall of the ball milling drum is provided with a plurality of first protruding ridges. The grinding balls are disposed inside the ball milling drum. A screening device is provided on the ball milling drum. The screening device includes a screening plate, a feeding plate, and a side wall. The screening plate, the feeding plate, and the side wall surround a receiving cavity.

[0004] In the above technology, the collision between the first convex edge and the grinding ball further improves the crushing of the raw material by the grinding ball. Since the grinding ball needs to repeatedly collide with the raw material, the wear resistance of the grinding ball needs to be strengthened. Moreover, when the material to be ground is fed into the ball mill cylinder through the feed hopper, the material to be ground tends to concentrate in one position and cannot be evenly distributed inside the cylinder, which reduces the grinding efficiency of the ball mill device. Therefore, this technology is innovated. Utility Model Content

[0005] The purpose of this invention is to provide a ball milling device for microcrystalline wear-resistant balls, in order to solve the problems mentioned in the background art, such as the need to enhance the wear resistance of the grinding balls, the tendency of the material to be ground to concentrate in one position, and the inability to distribute it evenly inside the cylinder.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a ball milling device for microcrystalline wear-resistant balls, comprising a ball milling cylinder and a support, wherein the support is disposed at the bottom of the ball milling cylinder, a fixed tube is disposed on one side of the ball milling cylinder, a movable tube is disposed at one end of the fixed tube, an auxiliary sleeve is sleeved at one end of the movable tube, two support frames are disposed on one side of the support, one of the support frames is provided with a threaded rod inside, extension plates are disposed on both sides of the auxiliary sleeve, a feed hopper is disposed at one end of the movable tube, and a large number of microcrystalline wear-resistant balls are disposed inside the ball milling cylinder.

[0007] As a preferred embodiment of this utility model, a smooth rod is fixedly installed inside another support frame, and a contact block is sleeved on one end of both the threaded rod and the smooth rod.

[0008] As a preferred technical solution of this utility model, one of the support frames is provided with a pressure-resistant layer on one side, and one of the contact blocks is threadedly sleeved with one end of the threaded rod.

[0009] In a preferred embodiment of this invention, the output shaft of the pressure-resistant layer is connected to one end of the threaded rod via a transmission connection.

[0010] As a preferred embodiment of this utility model, one side of each of the two extension plates is fixedly connected to both sides of the auxiliary sleeve, and an L-shaped plate is fixedly installed on the top of each of the two contact blocks.

[0011] As a preferred embodiment of this utility model, one side of each of the two L-shaped plates is fixedly connected to one side of each of the two extension plates.

[0012] As a preferred embodiment of this utility model, the inside of the ball mill cylinder is provided with a pressure-resistant layer and a wear-resistant layer.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model discloses a ball milling device for microcrystalline wear-resistant balls. It comprises a moving tube, an auxiliary sleeve, a threaded rod, contact blocks, extension plates, and microcrystalline wear-resistant balls. After the anti-pressure layer is activated, the threaded rod, which is connected to its output shaft, rotates, thereby causing one of the contact blocks sleeved with it to move back and forth. With the connection of two extension plates, the moving tube extends and retracts at one end of the fixed tube. By adjusting the position of the moving tube, the material inside can be more evenly distributed into the ball mill cylinder, preventing material concentration in one location and thus improving the grinding efficiency of the ball milling device. The microcrystalline wear-resistant balls are made of materials with high hardness and wear resistance, extending their service life.

[0015] 2. This utility model discloses a ball milling device for microcrystalline wear-resistant balls. It is equipped with a smooth rod, an L-shaped plate, a pressure-resistant layer, and a wear-resistant layer. Another contact block can move at one end of the smooth rod. The two contact blocks move synchronously. The contact blocks are connected to the extension plate through the L-shaped plate, which can smoothly drive the moving tube to move. The pressure-resistant layer is made of high-strength steel, mainly composed of iron and carbon, which can increase the strength and hardness of the steel. The wear-resistant layer is made of polyurethane, which has good wear resistance and corrosion resistance, and improves the deformation resistance of the inner wall of the ball mill cylinder. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the present utility model;

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a partial side view of the structure of this utility model;

[0020] Figure 5 This is a partial side view cross-sectional structural diagram of the present invention.

[0021] In the figure: 1. Grinding mill cylinder; 2. Support; 3. Fixed tube; 4. Moving tube; 5. Auxiliary sleeve; 6. Feed hopper; 7. Support frame; 8. Threaded rod; 9. Smooth rod; 10. Contact block; 11. L-shaped plate; 12. Extension plate; 13. Pressure-resistant layer; 14. Wear-resistant layer; 15. Microcrystalline wear-resistant ball. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This utility model provides a technical solution for a ball milling device for microcrystalline wear-resistant balls:

[0024] Example 1:

[0025] like Figure 1-4As shown, a ball milling device for microcrystalline wear-resistant balls includes a ball milling cylinder 1 and a support 2. The support 2 is located at the bottom of the ball milling cylinder 1. A fixed tube 3 is provided on one side of the ball milling cylinder 1, and a movable tube 4 is provided at one end of the fixed tube 3. An auxiliary sleeve 5 is fitted at one end of the movable tube 4. Two support frames 7 are provided on one side of the support 2, and a threaded rod 8 is provided inside one of the support frames 7. Extension plates 12 are provided on both sides of the auxiliary sleeve 5. A feed hopper 6 is provided at one end of the movable tube 4. A large number of microcrystalline wear-resistant balls 15 are provided inside the ball milling cylinder 1. With the connection of the two extension plates 12, the movable tube 4 will be driven to extend and retract back and forth at one end of the fixed tube 3. By adjusting the position of the movable tube 4, the material inside can be more evenly distributed inside the ball milling cylinder 1, avoiding the material from concentrating in one position.

[0026] Example 2:

[0027] Based on Example 1, such as Figure 1 and Figure 5 As shown, one side of each of the two extension plates 12 is fixedly connected to both sides of the auxiliary sleeve 5. An L-shaped plate 11 is fixedly installed on the top of each of the two contact blocks 10. An anti-compression layer 13 and a wear-resistant layer 14 are provided inside the ball mill cylinder 1. This utility model provides a ball milling device for microcrystalline wear-resistant balls. By setting a smooth rod 9, an L-shaped plate 11, an anti-compression layer 13 and a wear-resistant layer 14, another contact block 10 can move at one end of the smooth rod 9. The two contact blocks 10 move synchronously. The contact block 10 is connected to the extension plate 12 through the L-shaped plate 11, which can then smoothly drive the moving tube 4 to move.

[0028] Working Principle: Ceramics is a general term for pottery and porcelain, referring to objects made through processes such as ingredient preparation, molding, drying, and firing. In ceramic processing, a ball mill is used to grind the raw materials. The ball mill cylinder 1 rotates along its axis, causing the grinding media inside the cylinder to rise along the inner wall under the action of centrifugal force and gravity. Due to gravity, they fall down, impacting and rubbing against the material to be ground. The material and grinding media form a complex flow state inside the cylinder, ensuring uniform grinding of all parts of the material. Material is fed into the moving tube 4 from the feed hopper 6. Then, after the operator starts the anti-pressure layer 13, it first drives the threaded rod 8, which is connected to its output shaft, to rotate. This causes one of the contact blocks 10, which is sleeved with it, to move back and forth. With the connection of two extension plates 12, the auxiliary sleeve 5 moves synchronously. Since the auxiliary sleeve 5 is fixedly sleeved to one end of the moving tube 4, when the auxiliary sleeve 5 moves... The moving tube 4 extends and retracts back and forth at one end of the fixed tube 3. When the moving tube 4 moves, the material inside it sways back and forth. By adjusting the position of the moving tube 4, the material inside can be more evenly distributed inside the ball mill cylinder 1, avoiding material concentration in one position, thereby improving the grinding efficiency of the ball mill device. The microcrystalline wear-resistant ball 15 is made of a material with high hardness and wear resistance, which extends the service life of the microcrystalline wear-resistant ball 15. Another contact block 10 can move at one end of the smooth rod 9. The two contact blocks 10 move synchronously. The contact block 10 is connected to the extension plate 12 through an L-shaped plate 11, which can then smoothly drive the moving tube 4 to move. The pressure-resistant layer 13 is made of high-strength steel, mainly composed of iron and carbon, which can increase the strength and hardness of the steel. The wear-resistant layer 14 is made of polyurethane, which has good wear resistance and corrosion resistance, improves the deformation resistance of the inner wall of the ball mill cylinder 1, and improves the practicality of the ball mill device.

[0029] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ball milling apparatus for microcrystalline wear-resistant balls, comprising a ball milling cylinder (1) and a support (2), wherein the support (2) is disposed at the bottom of the ball milling cylinder (1), characterized in that: A fixed tube (3) is provided on one side of the ball mill cylinder (1), and a movable tube (4) is provided at one end of the fixed tube (3). An auxiliary sleeve (5) is fitted at one end of the movable tube (4). Two support frames (7) are provided on one side of the bracket (2). A threaded rod (8) is provided inside one of the support frames (7). An extension plate (12) is provided on both sides of the auxiliary sleeve (5). A feed hopper (6) is provided at one end of the movable tube (4). A large number of microcrystalline wear-resistant balls (15) are provided inside the ball mill cylinder (1).

2. The ball milling device for microcrystalline wear-resistant balls according to claim 1, characterized in that: Another support frame (7) has a smooth rod (9) fixedly installed inside, and a contact block (10) is sleeved on one end of both the threaded rod (8) and the smooth rod (9).

3. A ball milling device for microcrystalline wear-resistant balls according to claim 2, characterized in that: One of the support frames (7) is provided with a pressure-resistant layer (13) on one side, and one of the contact blocks (10) is threadedly sleeved with one end of the threaded rod (8).

4. A ball milling device for microcrystalline wear-resistant balls according to claim 3, characterized in that: The output shaft of the anti-compression layer (13) is connected to one end of the threaded rod (8) for transmission.

5. A ball milling device for microcrystalline wear-resistant balls according to claim 2, characterized in that: One side of each of the two extension plates (12) is fixedly connected to both sides of the auxiliary sleeve (5), and an L-shaped plate (11) is fixedly installed on the top of each of the two contact blocks (10).

6. A ball milling apparatus for microcrystalline wear-resistant balls according to claim 5, characterized in that: One side of each of the two L-shaped plates (11) is fixedly connected to one side of each of the two extension plates (12).

7. A ball milling apparatus for microcrystalline wear-resistant balls according to claim 1, characterized in that: The ball mill cylinder (1) is provided with a pressure-resistant layer (13) inside and a wear-resistant layer (14) inside.

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