Dispersing disc of horizontal sand mill

Abstract

The utility model provides a horizontal type sand mill's dispersion disk relates to horizontal type sand mill technical field, including dispersion disk body, the interior of dispersion disk body is provided with the inner cavity, the inner wall of inner cavity is provided with the side groove, the inner wall of side groove is in sliding connection with the slider, one end of slider is fixedly equipped with the extension plate, and the extension plate is provided with the side groove. A rotating rod is arranged on the surface of the dispersing disc body in a penetrating mode, and a disc is fixedly installed on the surface of the rotating rod. Through the arrangement of the extension plate, the size of the outer edge of the dispersion disc body can be adjusted as required, so that the dispersion disc can adapt to different processing requirements, the position of the extension plate is relatively simple and convenient to adjust and can be realized only by screwing out the limiting bolt and rotating the rotating rod, and meanwhile, due to the fact that the size of the dispersion disc body can be adjusted, the dispersion disc is convenient to use. Therefore, the raw materials can be subjected to different shearing forces when being processed, the raw materials can be processed more effectively through the different shearing forces, and the processing effect and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal sand mills, in particular to a dispersion disc of a horizontal sand mill. Background Art

[0002] The horizontal sand mill is a high-efficiency wet ultrafine grinding and dispersing machine widely used in non-metallic mineral industries such as coatings, dyes, paints, inks, medicines, magnetic horizontal sand mills, and cosmetics. When the horizontal sand mill is processing, in order to facilitate the dispersion of raw materials, multiple dispersion discs will be fixed on the dispersion shaft of the horizontal sand mill.

[0003] Announcement No. CN218394067U discloses a dispersion disk of a horizontal sand mill, including a fixed installation ring layer, a reinforcement ring layer is arranged outside the fixed installation ring layer, a dispersion grinding layer is arranged outside the reinforcement ring layer, the fixed installation ring layer, the reinforcement ring layer and the dispersion grinding layer are all concentric circle structures, the strength of the material used in the fixed installation ring layer is greater than the strength of the reinforcement ring layer, and a circular opening is opened in the middle of the fixed installation ring layer. Although this kind of dispersion disk increases the strength and force-bearing capacity of the whole during rotational use through the strength of the fixed installation ring layer, it prevents cracks caused by excessive force during processing. However, the size of this kind of dispersion disk is fixed, and the shear force to which the raw material is subjected during the processing is single. This uniform shear force affects the processing effect, resulting in poor processing effect and failure to meet high-quality processing requirements. Therefore, improvements are needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a dispersion disc for a horizontal sand mill.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dispersion disk of a horizontal sand mill, comprising a dispersion disk body, an inner cavity is opened inside the dispersion disk body, the inner wall of the inner cavity is opened with a side groove, the inner wall of the side groove is slidably connected with a slider, an extension plate is fixedly installed at one end of the slider, a rotating rod is penetrated through the surface of the dispersion disk body, a disc is fixedly installed on the surface of the rotating rod, a protrusion is fixedly installed on the surface of the disc, a bottom block is fixedly installed on the bottom surface of the extension plate, a connecting plate is rotatably connected between the bottom block and the protrusion, a hexagonal block is fixedly installed on one end of the rotating rod, a screw hole is opened on the surface of the dispersion disk body, and a limit bolt is inserted on the surface of the hexagonal block.

[0006] Preferably, the screw holes are arranged in a circumferential shape on the surface of the dispersion disk body, and the limiting bolts are arranged in a circumferential shape on the surface of the hexagonal block.

[0007] Preferably, a thread is provided inside the hexagonal block, and the thread is engaged with a limit bolt.

[0008] Preferably, the number of the extension plates is three groups, and the three groups of extension plates are arranged in a circular shape on the surface of the dispersion disk body.

[0009] Preferably, the side grooves are symmetrically distributed on the inner wall of the inner cavity.

[0010] Preferably, a protection mechanism is provided on the surface of the dispersion disk body, and the protection mechanism includes a protection shell, and the protection shell is installed on the surface of the dispersion disk body, and a clamp is fixedly installed on the surface of the protection shell, and the surface of the clamp and the dispersion disk body are both provided with positioning holes, and a positioning bolt is inserted into the positioning hole. Here, the strength of the dispersion disk body can be improved.

[0011] Preferably, the positioning bolt and the positioning hole are of the same size.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model can adjust the size of the outer edge of the dispersion plate body as needed through the extension plate, so that the dispersion plate can adapt to different processing requirements, and it is also relatively simple to adjust the position of the extension plate, which can be achieved by screwing out the limit bolt and turning the rotating rod. At the same time, since the size of the dispersion plate body can be adjusted, the raw materials can be subjected to different shear forces when processing the raw materials. This differentiated shear force can process the raw materials more effectively, improve the processing effect and efficiency, and when adjusting the position of the extension plate, the staff only needs to simply operate the limit bolt and the rotating rod to adjust the extension plate. This design reduces the complexity and operation time of the adjustment process and improves work efficiency.

[0014] 2. In the utility model, the protective shell provided can effectively protect the surface of the dispersion disk body to prevent it from being worn and damaged during operation, thereby extending the service life of the dispersion disk. The protective shell is not only a protective device, but also can improve the overall strength of the dispersion disk body, making it more durable and reliable in high-intensity working environments. When the protective shell is damaged and needs to be replaced, the staff only needs to unscrew the positioning bolts and release the limit to easily remove the protective shell. This design greatly simplifies the replacement process, reduces maintenance time and workload, and improves maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a front view of a dispersion disc of a horizontal sand mill;

[0016] Figure 2 A cross-sectional view of a dispersion disc of a horizontal sand mill is provided for the utility model;

[0017] Figure 3The utility model proposes a dispersion plate of a horizontal sand mill Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 An exploded diagram of a dispersion disc of a horizontal sand mill is proposed for the utility model;

[0019] Figure 5 The utility model proposes a dispersion plate of a horizontal sand mill Figure 4 Enlarged view of point B in the middle.

[0020] Legend:

[0021] 1. Dispersion disc body; 2. Inner cavity; 3. Side groove; 4. Slider; 5. Extension plate; 6. Rotating rod; 7. Disc; 8. Bump; 9. Bottom block; 10. Connecting plate; 11. Hexagonal block; 12. Screw hole; 13. Limit bolt; 14. Protective shell; 15. Clamp block; 16. Positioning hole; 17. Positioning bolt. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example

[0024] See also Figure 1-5The utility model provides a technical solution: a dispersion disk of a horizontal sand mill, comprising a dispersion disk body 1, an inner cavity 2 is provided inside the dispersion disk body 1, and a side groove 3 is provided on the inner wall of the inner cavity 2, and the side grooves 3 are symmetrically distributed on the inner wall of the inner cavity 2, and a slider 4 is slidably connected to the inner wall of the side groove 3, and an extension plate 5 is fixedly installed at one end of the slider 4, and the number of the extension plates 5 is three groups, and the three groups of extension plates 5 are arranged in a circumferential shape on the surface of the dispersion disk body 1. The sliding connection between the slider 4 and the side groove 3 can be achieved by a linear guide or a rolling bearing, and the linear guide has a high precision and smooth sliding effect, while the rolling bearing has low friction and high load-bearing capacity. A rotating rod 6 is provided through the surface of the dispersion disk body 1, and a disc 7 is fixedly installed on the surface of the rotating rod 6, and a bump 8 is fixedly installed on the surface of the disc 7. The disc 7 and the rotating rod 6 can be fixed by a key connection or a threaded connection. The key connection can provide reliable torque transmission, while the threaded connection is easy to disassemble and adjust. A bottom block 9 is fixedly installed on the bottom surface of the extension plate 5, and a connecting plate 10 is rotatably connected between the bottom block 9 and the protrusion 8. A hexagonal block 11 is fixedly installed on one end of the rotating rod 6. The hexagonal block 11 can be fixed on the rotating rod 6 by means of threaded connection or interference fit to ensure its stability and reliability. Threaded connection is convenient for disassembly and replacement, while interference fit provides higher fixing strength and stability. Screw holes 12 are opened on the surface of the dispersion disk body 1, and limit bolts 13 are inserted on the surface of the hexagonal block 11. The limit bolts 13 are arranged in a circle on the surface of the hexagonal block 11. The engagement of the limit bolts 13 with the screw holes 12 can be achieved by standard metric threads or imperial threads to ensure the tightness and reliability of the connection.

[0025] See also Figure 1-5, the outer edge size of the dispersion disc body 1 can be adjusted by setting the extension plate 5, and the position of the extension plate 5 can be adjusted. In this way, when used in a horizontal sand mill, the staff can adjust the extension plates 5 on each dispersion disc body 1 to different positions, so that the dispersion disc body 1 has different sizes. In this way, when processing raw materials, the raw materials can be subjected to different shear forces, thereby improving the processing effect of the raw materials. When adjusting the position of the extension plate 5, the staff only needs to unscrew the limit bolt 13 until the limit bolt 13 leaves the positioning hole 16, at which time the limit of the rotating rod 6 can be released, and then the rotating rod 6 can be rotated. During the rotation of the rotating rod 6, the disc 7 and the protrusion 8 can be driven to rotate. When the protrusion 8 rotates, it can pull the connecting plate 10 to move, and the connecting plate 10 then pulls the bottom block 9 to move. At this time, the bottom block 9 can drive the extension plate 5 to move up and down, and the extension plate 5 can slide in the side groove 3 through the slider 4. At this time, the extension length of the extension plate 5 can be adjusted. The material of the slider 4 can be selected from high-strength nylon or stainless steel to ensure its wear resistance and corrosion resistance. High-strength nylon is light and wear-resistant, while stainless steel has higher mechanical strength and corrosion resistance. By setting the extension plate 5, the outer edge size of the dispersion disc body 1 can be adjusted as needed, so that the dispersion disc can adapt to different processing requirements. It is also relatively simple to adjust the position of the extension plate 5. It can be achieved by simply unscrewing the limit bolt 13 and turning the rotating rod 6. At the same time, since the size of the dispersion disc body 1 can be adjusted, the raw materials can be subjected to different shear forces when processing the raw materials. This differentiated shear force can process the raw materials more effectively and improve the processing effect and efficiency. When adjusting the position of the extension plate 5, the staff only needs to simply operate the limit bolt 13 and the rotating rod 6 to adjust the extension plate 5. This design reduces the complexity and operation time of the adjustment process and improves work efficiency. Example

[0026] See also Figure 4 The surface of the dispersion disk body 1 is provided with a protective mechanism, which includes a protective shell 14, which is mounted on the surface of the dispersion disk body 1, and a clamping block 15 is fixedly mounted on the surface of the protective shell 14, and positioning holes 16 are provided on the surface of the clamping block 15 and the dispersion disk body 1, and a positioning bolt 17 is inserted into the interior of the positioning hole 16, and the positioning bolt 17 is the same size as the positioning hole 16. The connection between the protective shell 14 and the clamping block 15 can be achieved by snap connection or magnetic adsorption. The snap connection is convenient for disassembly and installation, while the magnetic adsorption provides the possibility of non-destructive disassembly and assembly, which increases the convenience of maintenance. The material of the protective shell 14 can be selected from wear-resistant polymer materials or stainless steel to ensure its durability and reliability in harsh environments. Wear-resistant polymer materials have lightweight and corrosion-resistant properties, while stainless steel has higher mechanical strength and impact resistance.

[0027] Working principle: The outer edge size of the dispersion disc body 1 can be adjusted by setting the extension plate 5, and the position of the extension plate 5 can be adjusted. In this way, when used in a horizontal sand mill, the staff can adjust the extension plates 5 on each dispersion disc body 1 to different positions, so that the dispersion disc body 1 has different sizes. In this way, when processing raw materials, the raw materials can be subjected to different shear forces, thereby improving the processing effect of the raw materials. When adjusting the position of the extension plate 5, the staff only needs to unscrew the limit bolt 13 until the limit bolt 13 leaves the positioning hole 16. At this time, the limit of the rotating rod 6 can be released, and then the rotating rod 6 can be rotated. During the rotation of the rotating rod 6, the disc 7 and the protrusion 8 can be driven to rotate. The protrusion When 8 rotates, it can pull the connecting plate 10 to move, and the connecting plate 10 then pulls the bottom block 9 to move. At this time, the bottom block 9 can drive the extension plate 5 to move up and down, and the extension plate 5 can slide in the side groove 3 through the slider 4. At this time, the extension length of the extension plate 5 can be adjusted. The utility model can adjust the outer edge size of the dispersion plate body 1 according to the needs through the provision of the extension plate 5, so that the dispersion plate can adapt to different processing requirements. It is also relatively simple to adjust the position of the extension plate 5, which can be achieved by screwing out the limit bolt 13 and rotating the rotating rod 6. At the same time, since the size of the dispersion plate body 1 can be adjusted, the raw materials can be subjected to different shear forces when processing the raw materials. This differentiated shear force can more effectively heat the raw materials. The processing effect and efficiency are improved. When adjusting the position of the extension plate 5, the staff only needs to operate the limiting bolt 13 and the rotating rod 6 to adjust the extension plate 5. This design reduces the complexity and operation time of the adjustment process. The protective shell 14 provided can protect the surface of the dispersion disk body 1 and improve the strength of the dispersion disk body 1. At the same time, when the protective shell 14 is damaged and needs to be replaced, the staff only needs to screw out the positioning bolt 17. After the positioning bolt 17 leaves the positioning hole 16, the clamping block 15 is released from the limit, and then the protective shell 14 can be pulled out. When installing a new protective shell 14, it is only necessary to stick the clamping block 15 under the protective shell 14 to the dispersion disk body 1. The surface, and then the positioning bolt 17 is screwed into the positioning hole 16. At this time, the clamp block 15 and the protective shell 14 can be limited. In the utility model, the set protective shell 14 can effectively protect the surface of the dispersion disk body 1 to prevent it from being worn and damaged during operation, thereby extending the service life of the dispersion disk, and the protective shell 14 is not only a protective device, but also can improve the overall strength of the dispersion disk body 1, making it more durable and reliable in a high-intensity working environment, and when the protective shell 14 is damaged and needs to be replaced, the staff only needs to unscrew the positioning bolt 17, and the protective shell 14 can be easily removed after the limit is released. This design greatly simplifies the replacement process, reduces maintenance time and workload, and improves maintenance efficiency.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dispersion disc of a horizontal sand mill, comprising a dispersion disc body (1), characterized in that: The dispersion disc body (1) has an inner cavity (2) formed therein, the inner wall of the inner cavity (2) has a side groove (3), the inner wall of the side groove (3) is slidably connected to a slider (4), one end of the slider (4) is fixedly mounted with an extension plate (5), a rotating rod (6) is provided through the surface of the dispersion disc body (1), a disc (7) is fixedly mounted on the surface of the rotating rod (6), a protrusion (8) is fixedly mounted on the surface of the disc (7), a bottom block (9) is fixedly mounted on the bottom surface of the extension plate (5), a connecting plate (10) is rotatably connected between the bottom block (9) and the protrusion (8), one end of the rotating rod (6) is fixedly mounted with a hexagonal block (11), a screw hole (12) is formed on the surface of the dispersion disc body (1), and a limiting bolt (13) is inserted into the surface of the hexagonal block (11).

2. The dispersion plate of the horizontal sand mill according to claim 1, characterized in that: The screw holes (12) are arranged in a circular shape on the surface of the dispersion disk body (1), and the limiting bolts (13) are arranged in a circular shape on the surface of the hexagonal block (11).

3. The dispersion plate of the horizontal sand mill according to claim 1, characterized in that: The hexagonal block (11) is provided with a thread inside, and the thread is meshed with the limit bolt (13).

4. The dispersion plate of the horizontal sand mill according to claim 1, characterized in that: The number of the extension plates (5) is three groups, and the three groups of extension plates (5) are arranged in a circular shape on the surface of the dispersion disk body (1).

5. The dispersion plate of the horizontal sand mill according to claim 1, characterized in that: The side grooves (3) are symmetrically distributed on the inner wall of the inner cavity (2).

6. The dispersion plate of the horizontal sand mill according to claim 1, characterized in that: A protective mechanism is provided on the surface of the dispersion disk body (1), the protective mechanism comprising a protective shell (14), the protective shell (14) being mounted on the surface of the dispersion disk body (1), a clamping block (15) being fixedly mounted on the surface of the protective shell (14), a positioning hole (16) being provided on the surface of the clamping block (15) and the dispersion disk body (1), and a positioning bolt (17) being inserted into the interior of the positioning hole (16).

7. The dispersion plate of the horizontal sand mill according to claim 6, characterized in that: The positioning bolt (17) and the positioning hole (16) are of the same size.

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