Ceramic raw material grinding machine

Abstract

The utility model discloses a ceramic raw material grinding machine, which belongs to the technical field of ceramic processing, and comprises a grinding box and two grinding rollers for grinding ceramic raw materials, a support plate is welded on the inner side wall of the grinding box, the top surface of the support plate is abutted against a filter frame, the inner side wall of the grinding box is in sliding connection with the filter frame, and the inner side wall of the filter frame is fixedly connected with a filter screen. A connecting plate is welded to the end, away from the supporting plate, of the bottom face of the filtering frame, the side face of the connecting plate is fixedly connected with the moving end of an electric telescopic rod, the fixed end of the electric telescopic rod is fixedly connected with the grinding box in an embedded mode, and the end face of the filtering frame is fixedly connected with a movable plate; according to the ceramic raw material grinding machine, the filter screen facilitating vibration screening is arranged to screen ground ceramic raw materials, the situation that the grinding machine grinds the ceramic raw materials insufficiently is avoided, and then the grinding quality of the ceramic raw materials is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceramic processing, in particular to a ceramic raw material grinding machine. Background Art

[0002] During the ceramic processing process, a grinder is needed to grind the ceramic raw materials. When the existing grinder grinds ceramics, it is very easy for the ceramic raw materials to not be crushed and ground completely, and no screening is performed after grinding, which reduces the grinding quality of the ceramic raw materials by the grinder.

[0003] Example (authorization announcement number CN216987879U) A ceramic raw material grinder comprises a box body, a mounting block is arranged on the top of the box body, a lower hopper is arranged on the top of the mounting block, a mounting frame is arranged at the bottom of the lower hopper and inside the mounting block, a screen is arranged inside the mounting frame, a second motor is arranged on one side of the top of the box body, and a turntable is arranged on one side of the second motor; the utility model is provided with a turntable, a mounting block and a screen, a first connecting rod, a second connecting rod and a third connecting rod are arranged on one side of the turntable, a mounting frame is arranged inside the mounting block, a screen is arranged inside the mounting frame, and the third connecting rod is fixedly connected to the mounting frame, the setting of the turntable, the mounting block and the screen can effectively screen the raw materials put in, screen out larger or other debris, and prevent affecting the grinding of the raw materials, but when the grinder grinds the ceramic raw materials, it is very easy to have incomplete grinding of the ceramic raw materials, and no screening after grinding is performed, which reduces the grinding quality of the ceramic raw materials by the grinder. Utility Model Content

[0004] The utility model aims to provide a ceramic raw material grinding machine to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ceramic raw material grinding machine, comprising a grinding box and two grinding rollers for grinding ceramic raw materials, a support plate welded to the inner wall of the grinding box, a filter frame abutted on the top surface of the support plate, the inner wall of the grinding box is slidably connected to the filter frame, a filter screen is fixedly connected to the inner wall of the filter frame, a connecting plate is welded to the end of the bottom surface of the filter frame away from the support plate, a moving end of an electric telescopic rod is fixedly connected to the side of the connecting plate, the fixed end of the electric telescopic rod is embedded and fixedly connected to the grinding box, a movable plate is fixedly connected to the end surface of the filter frame, the side of the grinding box is slidably connected to the movable plate through a through groove, a limiting plate is welded to the side of the movable plate away from the filter frame, and a feed port and a discharge port are respectively installed on the top and side surfaces of the grinding box.

[0006] Preferably, guide plates are welded to the two inner side walls of the grinding box, and an inclined plate is fixedly connected to the inner bottom wall of the grinding box.

[0007] Preferably, the side surface of the inclined plate abuts against the discharge port, and a grinding motor is welded to the end surface of one of the grinding rollers.

[0008] Preferably, the fixed end of the grinding motor is welded to the grinding box, and the two end surfaces of the grinding roller are rotatably connected to the grinding box.

[0009] Preferably, the two grinding rollers are connected to each other by meshing and rotating with gears, and a material guide port and a material discharge port are installed on adjacent sides of the grinding box and the conveying box.

[0010] Preferably, both end surfaces of the material guide port and the material discharge port penetrate the side walls of the grinding box and the conveying box, and a rotating motor is welded on the top surface of the conveying box.

[0011] Preferably, the output shaft of the rotating motor is fixedly connected to an auger, and both end surfaces of the auger are rotatably connected to the conveying box.

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

[0013] The ceramic raw material grinder facilitates the introduction of ceramic raw materials into the grinding box through the provided feed inlet, so that the grinding motor provides power, and simultaneously, under the meshing action of the gears, the two grinding rollers rotate centripetally to achieve the grinding of the ceramic raw materials, thereby preventing the grinding rollers from grinding the ceramic raw materials insufficiently, and the provided filter screens the ground ceramic raw materials to separate large particles of ceramic raw materials, thereby improving the grinding quality of the ceramic raw materials by the grinder, and the provided electric telescopic rod provides power so that the moving end of the electric telescopic rod pushes the connecting plate to move, and the filter vibrates during the transmission process to prevent the filter from being blocked, thereby improving the screening efficiency of the filter screen for the ceramic raw materials, thereby further improving the grinding quality of the ceramic raw materials by the grinder.

[0014] The ceramic raw material grinder has an inclined filter frame, which is convenient for vibrating the filter screen so that large particles of ceramic raw materials can be introduced into the conveying box through the guide port. The rotating motor is fixed to the top surface of the conveying box. The rotating motor provides power so that the output shaft of the rotating motor drives the auger to rotate during the rotation transmission process, thereby realizing the conveying and processing of the ceramic raw materials introduced into the conveying box, and transporting the ceramic raw materials to a specified height and introducing them into the grinding box through the discharge port, so as to realize the secondary grinding of the ceramic raw materials and improve the grinding quality of the ceramic raw materials by the grinder. The two guide plates provide a guiding effect on the ceramic raw materials, which is convenient for moving the ceramic raw materials to a specified position for crushing and grinding, and allowing the ground ceramic raw materials to be discharged from the grinding box through the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a right side cross-sectional view of the grinding box and the conveying box of the utility model;

[0018] Figure 3 For the utility model Figure 2 A magnified view of the structure at center A;

[0019] Figure 4 It is a structural schematic diagram of the connecting plate and the filter frame of the utility model.

[0020] Description of reference numerals:

[0021] In the figure: 1. Grinding box; 2. Grinding roller; 3. Electric telescopic rod; 4. Connecting plate; 5. Filter frame; 6. Filter screen; 7. Movable plate; 8. Limit plate; 9. Support plate; 10. Inclined plate; 11. Feed inlet; 12. Discharge outlet; 13. Grinding motor; 14. Conveying box; 15. Guide port; 16. Discharge port; 17. Auger; 18. Rotating motor; 19. Guide plate. DETAILED DESCRIPTION

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0023] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0024] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0025] In order to solve the problem that the ceramic raw material grinder is very likely to grind the ceramic raw material incompletely when using it, and the screening after grinding is not performed, which reduces the grinding quality of the ceramic raw material grinder, please refer to Figures 1 to 4The structure of the device body is a grinding box 1 and two grinding rollers 2 for grinding ceramic raw materials, wherein a grinding motor 13 is welded on the end face of one of the grinding rollers 2, and the grinding motor 13 is provided to provide power so that the output shaft of the grinding motor 13 can drive the grinding roller 2 to rotate during the transmission process. The fixed end of the grinding motor 13 is welded to the grinding box 1 to fix the position of the grinding motor 13, and the two end faces of the grinding roller 2 are rotationally connected to the grinding box 1, thereby improving the rotational stability of the two grinding rollers 2, and the two grinding rollers 2 are rotationally connected through the meshing of gears, so that the left grinding roller 2 rotates clockwise.

[0026] The grinding roller 2 on the right is made to rotate counterclockwise, and the two grinding rollers 2 are made to rotate centripetally to achieve the grinding process of the ceramic raw material. A support plate 9 is welded to the inner wall of the grinding box 1, and the top surface of the support plate 9 is abutted against a filter frame 5, and the support plate 9 provides support for the filter frame 5. The inner wall of the grinding box 1 is slidably connected to the filter frame 5, which is convenient for the relative lateral movement of the filter frame 5 and the grinding box 1, and improves the lateral movement stability of the filter frame 5. The inner wall of the filter frame 5 is fixedly connected to a filter screen 6, and the filter frame 5 provides support for the filter screen 6. At the same time, the filter screen 6 is set to screen the ground ceramic raw materials, so that large particles of ceramic raw materials are separated to prevent them from reducing the grinding quality of the ceramic raw materials. A connecting plate 4 is welded to the end of the bottom surface of the filter frame 5 away from the support plate 9, and the side of the connecting plate 4 is fixedly connected to the moving end of the electric telescopic rod 3.

[0027] The electric telescopic rod 3 is provided to provide power, so that the mobile end of the electric telescopic rod 3 drives the connecting plate 4 to move horizontally during the mobile transmission process, and the filter screen 6 is vibrated during the transmission process to prevent excessive ceramic raw materials from accumulating on the top surface of the filter screen 6, causing the filter screen 6 to be blocked, thereby reducing the screening efficiency of the ceramic raw materials. The fixed end of the electric telescopic rod 3 is embedded and fixedly connected with the grinding box 1 to fix the position of the electric telescopic rod 3. The end face of the filter frame 5 is fixedly connected with a movable plate 7, and the side of the grinding box 1 is slidingly connected with the movable plate 7 through the through groove. The movable plate 7 is set to enhance the movement stability of the filter frame 5 during transmission, thereby improving the structural stability of the grinding machine parts. A limit plate 8 is welded to the side of the movable plate 7 away from the filter frame 5, and the limit plate 8 is set to fix the movement range of the movable plate 7. The top and side surfaces of the grinding box 1 are respectively provided with a feed port 11 and a discharge port 12.

[0028] The two inner side walls of the grinding box 1 are welded with guide plates 19, and the guide plates 19 are set to facilitate the ceramic raw materials introduced into the grinding box 1 to fall between the two grinding rollers 2, so as to achieve the grinding effect on the ceramic raw materials. The inner bottom wall of the grinding box 1 is fixedly connected with an inclined plate 10, and the side of the inclined plate 10 is in contact with the discharge port 12, and the top surface of the inclined plate 10 is flush with the inner bottom wall of the discharge port 12, so that the ground ceramic raw materials can be discharged through the discharge port 12. The adjacent sides of the grinding box 1 and the conveying box 14 are equipped with a guide port 15 and a discharge port 16. The guide port 15 is set to facilitate the large pieces of ceramic raw materials located on the top surface of the filter screen 6 to flow in. Inside the conveying box 14, both end faces of the material guide port 15 and the material discharge port 16 penetrate the side walls of the grinding box 1 and the conveying box 14. A rotating motor 18 is welded to the top surface of the conveying box 14. The output shaft of the rotating motor 18 extends into the conveying box 14. The output shaft of the rotating motor 18 is fixedly connected to an auger 17. Both end faces of the auger 17 are rotatably connected to the conveying box 14. The rotating motor 18 provides power to rotate the auger 17, so that the ceramic raw material is moved to a specified height and introduced into the grinding box 1 through the material discharge port 16, thereby realizing secondary grinding of the ceramic raw material and improving the grinding quality of the ceramic raw material by the grinder.

[0029] The electric telescopic rod 3, the grinding motor 13, and the rotating motor 18 are all prior arts. The working principles, sizes, and models are irrelevant to the functions of the present application, so they are not described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0030] How it works

[0031] When using the ceramic raw material grinder, the user introduces the ceramic raw material into the grinding box 1 through the feed port 11, and the two guide plates 19 are arranged to move the ceramic raw material to between the two grinding rollers 2. The grinding motor 13 is started, and the two grinding rollers 2 are rotated centripetally during the transmission process to achieve grinding processing of the ceramic raw material, so that the ground ceramic raw material falls to the top surface of the filter screen 6, and the ceramic raw material is filtered to prevent the grinder from insufficiently grinding the ceramic raw material, thereby improving the grinding quality of the ceramic raw material by the grinder, and the electric telescopic rod 3 is started, and the mobile end of the electric telescopic rod 3 moves, driving the connecting plate 4 to move horizontally, and the filter screen 6 is vibrated during the transmission process to prevent the filter screen 6 from being blocked.

[0032] In order to facilitate the screening and filtering of ceramic raw materials, and further improve the grinding quality of ceramic raw materials by the grinder, the movable plate 7 is moved along the through groove opened on the side of the grinding box 1, and the lateral movement path of the filter frame 5 is fixed during the transmission process, and sufficient space is reserved for the side of the filter frame 5 away from the movable plate 7 and the inner wall of the grinding box 1, providing necessary conditions for the lateral movement of the filter frame 5, so that the ground and screened ceramic raw materials can flow to the discharge port 12 through the guiding effect of the inclined plate 10, and then the ceramic raw materials are exported, and large particles of ceramic raw materials are introduced into the conveying box 14 through the guide port 15, and the rotating motor 18 is started. The output shaft of the rotating motor 18 rotates, and the auger 17 is driven to rotate during the transmission process, so that the ceramic raw materials are moved to the specified position and introduced into the grinding box 1 through the discharge port 16 for secondary grinding, thereby improving the grinding quality of ceramic raw materials by the grinder.

[0033] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceramic raw material grinding machine, comprising a grinding box (1) and two grinding rollers (2) for grinding ceramic raw materials, characterized in that: The inner wall of the grinding box (1) is welded with a support plate (9), the top surface of the support plate (9) is abutted against a filter frame (5), the inner wall of the grinding box (1) is slidably connected to the filter frame (5), the inner wall of the filter frame (5) is fixedly connected with a filter screen (6), and the bottom surface of the filter frame (5) is welded with a connecting plate (4) at one end away from the support plate (9); The movable end of the electric telescopic rod (3) is fixedly connected to the side of the connecting plate (4); the fixed end of the electric telescopic rod (3) is embedded and fixedly connected to the grinding box (1); the end surface of the filter frame (5) is fixedly connected to a movable plate (7); the side of the grinding box (1) is slidably connected to the movable plate (7) via a through groove; a limiting plate (8) is welded to the side of the movable plate (7) away from the filter frame (5); and a feed port (11) and a discharge port (12) are respectively installed on the top surface and the side surface of the grinding box (1).

2. A ceramic raw material grinding machine according to claim 1, characterized in that: Material guide plates (19) are welded to the two inner side walls of the grinding box (1), and an inclined plate (10) is fixedly connected to the inner bottom wall of the grinding box (1).

3. A ceramic raw material grinding machine according to claim 2, characterized in that: The side surface of the inclined plate (10) is in contact with the discharge port (12), and a grinding motor (13) is welded to the end surface of one of the grinding rollers (2).

4. A ceramic raw material grinding machine according to claim 3, characterized in that: The fixed end of the grinding motor (13) is welded to the grinding box (1), and both end surfaces of the grinding roller (2) are rotatably connected to the grinding box (1).

5. A ceramic raw material grinding machine according to claim 1, characterized in that: The two grinding rollers (2) are connected to each other by meshing and rotating with gears, and a material guide port (15) and a material discharge port (16) are installed on adjacent sides of the grinding box (1) and the conveying box (14).

6. A ceramic raw material grinding machine according to claim 5, characterized in that: Both end surfaces of the material guide port (15) and the material discharge port (16) penetrate the side walls of the grinding box (1) and the conveying box (14), and a rotating motor (18) is welded to the top surface of the conveying box (14).

7. A ceramic raw material grinding machine according to claim 6, characterized in that: The output shaft of the rotating motor (18) is fixedly connected to an auger (17), and both end surfaces of the auger (17) are rotatably connected to the conveying box (14).

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