Ceramic raw material crushing equipment with auxiliary structure

Abstract

The utility model discloses ceramic raw material crushing equipment with an auxiliary structure, which comprises a shell, a crushing mechanism is arranged at the upper part in the shell, the crushing mechanism comprises a first rotating shaft, the first rotating shaft is rotatably mounted at the upper part in the shell through a bearing, a crushing roller is fixed on the outer wall of the first rotating shaft, and a crushing roller is fixed on the outer wall of the crushing roller. According to the ceramic raw material crushing equipment with the auxiliary structure, by starting the rotating motor, the two crushing rollers can be driven to rotate in the opposite directions towards the middle of the shell to crush ceramic raw materials, and the first grinding piece can also be driven to rotate to cooperate with the second grinding piece to crush the ceramic raw materials; according to the ceramic raw material screening device, grinding of ceramic raw materials can be completed, meanwhile, the hollow cylinder and the filter screen can be driven to vibrate up and down, screening of the ceramic raw materials is completed, redundant treatment steps are not needed, the working efficiency is improved, meanwhile, arrangement of multiple motors is avoided, and the manufacturing cost of the device is reduced.

Description

Technical Field

[0001] This utility model relates to the field of ceramic raw material processing technology, specifically to a ceramic raw material crushing device with an auxiliary structure. Background Technology

[0002] Ceramics are materials and products made from clay as the main raw material and various natural minerals through crushing, mixing, molding and firing. In the process of ceramic preparation, the raw materials involved usually need to be crushed and processed to meet the required size.

[0003] However, while existing ceramic raw material crushing equipment can crush ceramic raw materials, large particles still remain in the processed ceramic raw materials, which need to be screened in screening equipment, resulting in time-consuming and labor-intensive operations that are not conducive to efficient operation.

[0004] To address the aforementioned issues, there is an urgent need for innovative designs based on existing ceramic raw material crushing equipment. Utility Model Content

[0005] The purpose of this invention is to provide a ceramic raw material crushing device with an auxiliary structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a ceramic raw material crushing device with an auxiliary structure, comprising a shell, a crushing mechanism disposed above the shell, the crushing mechanism comprising a first rotating shaft, the first rotating shaft being rotatably mounted above the shell via bearings, a crushing roller being fixed to the outer wall of the first rotating shaft, a full gear being fixed to one end of the first rotating shaft located outside the shell, and the other end of the first rotating shaft being fixedly connected to the output end of a rotary motor located outside the shell, the outer wall of the rotary motor being fixed to the outer wall of the shell via a mounting plate;

[0007] A grinding mechanism is located below the crushing mechanism inside the outer shell. The grinding mechanism includes a support plate. The support plate is fixed inside the outer shell. A second rotating shaft is rotatably mounted inside the support plate via a bearing. A first bevel gear is fixed to the outer wall of the second rotating shaft. A third rotating shaft is rotatably mounted at the center of the bottom of the support plate via a bearing. The upper end of the third rotating shaft is located inside the support plate and a second bevel gear is fixed. One side of the top of the second bevel gear meshes with the bottom side of one side of the first bevel gear. The lower end of the third rotating shaft is located below the support plate and a first grinding element is fixed. The first grinding element is located inside the second grinding element. The outer wall of the second grinding element is fixedly connected to the inner wall of the outer shell. The end of the second rotating shaft is located outside the outer shell, and the end of the second rotating shaft and the end of the first rotating shaft form a transmission structure through a first pulley mechanism.

[0008] A screening mechanism is located inside the outer shell, below the crushing mechanism.

[0009] Preferably, the screening mechanism includes a hollow cylinder. The hollow cylinder is located inside the outer shell below the first grinding element. A movable block is fixed to the top of the outer side of the hollow cylinder, and a spring telescopic rod is fixed to the bottom of the movable block. A fixed block is fixed to the lower end of the spring telescopic rod. The end of the fixed block is fixedly connected to the inner wall of the outer shell. A fourth rotating shaft is rotatably mounted inside the outer shell via a bearing. A cam is fixed to the outer wall of the fourth rotating shaft. The bottom of the cam is in contact with the top of the movable block. The end of the fourth rotating shaft is located outside the outer shell. The end of the fourth rotating shaft and the end of the second rotating shaft form a transmission structure through a second pulley mechanism. A filter screen is provided at the bottom of the hollow cylinder via a rotating mechanism.

[0010] Preferably, the rotating mechanism includes a fifth rotating shaft, which is rotatably mounted on the bottom of the hollow cylinder via a bearing. A filter screen is fixed to the outer wall of the fifth rotating shaft, and the end of the fifth rotating shaft passes through the interior of the hollow cylinder and is fixedly connected to the output end of a servo motor. The outer wall of the servo motor is fixed to the outer wall of the hollow cylinder via a mounting plate.

[0011] Preferably, a feeding bin is provided on the top of the outer shell, and a top cover is threaded onto the top of the feeding bin.

[0012] Preferably, a discharge pipe is provided at the bottom of the housing, a manual valve is installed on the discharge pipe, and a controller is installed on the outer wall of the housing. The controller is electrically connected to both the rotary motor and the servo motor.

[0013] Preferably, there are two of each of the first rotating shaft, crushing roller and full gear symmetrically distributed about the central axis of the housing, and the full gears are meshed together.

[0014] Preferably, the fixed block, spring telescopic rod, movable block, fourth rotating shaft, and cam are all symmetrically distributed in two parts about the central axis of the hollow cylinder.

[0015] Preferably, the edge of the filter screen is designed as an arc-shaped structure, and the side of the filter screen fits into the inner side of the hollow cylinder.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: This ceramic raw material crushing equipment with auxiliary structure can drive two crushing rollers to rotate in opposite directions toward the center of the outer shell by starting the rotary motor, thereby crushing the ceramic raw materials. It can also drive the first grinding piece to rotate, and together with the second grinding piece, it can grind the ceramic raw materials. At the same time, it can also drive the hollow cylinder and filter screen to vibrate up and down, thereby screening the ceramic raw materials. No extra processing steps are required, which improves work efficiency. At the same time, it avoids the need to set up multiple motors, thereby reducing the manufacturing cost of the device. Attached Figure Description

[0017] Figure 1 This is a frontal cross-sectional view of the present invention.

[0018] Figure 2 This is a front view of the external structure of this utility model;

[0019] Figure 3 This is a top view sectional view of the installation structure of the crushing roller of this utility model;

[0020] Figure 4 This is a top view sectional view of the installation structure of the hollow cylinder of this utility model;

[0021] Figure 5 This is a top view sectional view of the installation structure of the second rotating shaft of this utility model;

[0022] Figure 6 This is a top view cross-sectional view of the mounting structure of the first grinding part of this utility model;

[0023] Figure 7 This is a front view cross-sectional structural diagram of the spring telescopic rod of this utility model.

[0024] In the diagram: 1. Outer shell; 2. First rotating shaft; 3. Crushing roller; 4. Rotary motor; 5. Full gear; 6. Support plate; 7. Second rotating shaft; 8. First bevel gear; 9. Third rotating shaft; 10. Second bevel gear; 11. First grinding piece; 12. Second grinding piece; 13. First pulley mechanism; 14. Hollow cylinder; 15. Fixed block; 16. Spring telescopic rod; 17. Movable block; 18. Fourth rotating shaft; 19. Cam; 20. Second pulley mechanism; 21. Fifth rotating shaft; 22. Filter screen; 23. Servo motor; 24. Feed hopper; 25. Top cover; 26. Discharge pipe; 27. Manual valve; 28. Controller. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-7 This utility model provides a technical solution: a ceramic raw material crushing device with an auxiliary structure, including a shell 1, a crushing mechanism is provided on the upper part of the shell 1, the crushing mechanism includes a first rotating shaft 2, the first rotating shaft 2 is rotatably mounted on the upper part of the shell 1 through a bearing, a crushing roller 3 is fixed on the outer wall of the first rotating shaft 2, a full gear 5 is fixed on the end of the first rotating shaft 2 located outside the shell 1, and the other end of the first rotating shaft 2 is fixedly connected to the output end of a rotary motor 4 located outside the shell 1, and the outer wall of the rotary motor 4 is fixed to the outer wall of the shell 1 through a mounting plate;

[0027] A grinding mechanism is provided inside the outer casing 1 below the crushing mechanism. The grinding mechanism includes a support plate 6. The support plate 6 is fixed inside the outer casing 1. A second rotating shaft 7 is rotatably mounted inside the support plate 6 via a bearing. A first bevel gear 8 is fixed to the outer wall of the second rotating shaft 7. A third rotating shaft 9 is rotatably mounted at the center of the bottom of the support plate 6 via a bearing. A second bevel gear 10 is fixed to the upper end of the third rotating shaft 9 inside the support plate 6. One side of the top of the second bevel gear 10 meshes with the bottom side of one side of the first bevel gear 8. A first grinding element 11 is fixed to the lower end of the third rotating shaft 9 below the support plate 6. The first grinding element 11 is located inside the second grinding element 12. The outer wall of the second grinding element 12 is fixedly connected to the inner wall of the outer casing 1. The end of the second rotating shaft 7 is located outside the outer casing 1. The end of the second rotating shaft 7 and the end of the first rotating shaft 2 form a transmission structure through a first belt pulley mechanism 13.

[0028] A screening mechanism is installed inside the outer casing 1, below the crushing mechanism.

[0029] The screening mechanism includes a hollow cylinder 14. The hollow cylinder 14 is located inside the outer shell 1 below the first grinding element 11. A movable block 17 is fixed to the top of the outer side of the hollow cylinder 14. A spring telescopic rod 16 is fixed to the bottom of the movable block 17. A fixed block 15 is fixed to the lower end of the spring telescopic rod 16. The end of the fixed block 15 is fixedly connected to the inner wall of the outer shell 1. A fourth rotating shaft 18 is rotatably installed inside the outer shell 1 via a bearing. A cam 19 is fixed to the outer wall of the fourth rotating shaft 18. The bottom of the cam 19 is in contact with the top of the movable block 17. The end of the fourth rotating shaft 18 is located outside the outer shell 1. The end of the fourth rotating shaft 18 and the end of the second rotating shaft 7 form a transmission structure through a second belt pulley mechanism 20. A filter screen 22 is provided at the bottom inside the hollow cylinder 14 via a rotating mechanism.

[0030] The rotating mechanism includes a fifth rotating shaft 21. The fifth rotating shaft 21 is rotatably mounted on the bottom of the hollow cylinder 14 via a bearing. A filter screen 22 is fixed to the outer wall of the fifth rotating shaft 21. The end of the fifth rotating shaft 21 passes through the interior of the hollow cylinder 14 and is fixedly connected to the output end of the servo motor 23. The outer wall of the servo motor 23 is fixed to the outer wall of the hollow cylinder 14 via a mounting plate.

[0031] The top of the outer casing 1 is provided with a feeding bin 24, and a top cover 25 is threaded onto the top of the feeding bin 24. The opening and closing of the feeding bin 24 can be controlled by the top cover 25.

[0032] The bottom of the outer casing 1 is provided with a discharge pipe 26, and a manual valve 27 is installed on the discharge pipe 26. A controller 28 is installed on the outer wall of the outer casing 1. The controller 28 is electrically connected to the rotary motor 4 and the servo motor 23. The discharge pipe 26 can be opened and closed by the manual valve 27, and the rotary motor 4 and the servo motor 23 can be started and stopped by the controller 28.

[0033] The first rotating shaft 2, the crushing roller 3, and the full gear 5 are symmetrically distributed about the central axis of the outer shell 1. The full gears 5 are meshed and connected to each other, ensuring that the two full gears 5 can rotate in opposite directions and both rotate in the middle of the outer shell 1. This allows the two crushing rollers 3 to also rotate in opposite directions, thus completing the crushing of the ceramic raw materials.

[0034] The fixed block 15, spring telescopic rod 16, movable block 17, fourth rotating shaft 18 and cam 19 are all symmetrically distributed in twos about the central axis of the hollow cylinder 14, which ensures the stability of the fixed block 15 being supported.

[0035] The edge of the filter screen 22 is designed with an arc-shaped structure, and the side of the filter screen 22 fits into the inner side of the hollow cylinder 14, ensuring that the filter screen 22 can rotate normally with the fifth rotating shaft 21 without being stuck.

[0036] Working principle: When using this ceramic raw material crushing equipment with auxiliary structure, first start the rotary motor 4, so that the rotary motor 4 drives the first rotating shaft 2, crushing roller 3 and full gear 5 on the left to rotate forward. Then, the full gear 5 on the left drives the full gear 5 on the right, the first rotating shaft 2 and crushing roller 3 to rotate in reverse. Then rotate and remove the top cover 25, and pour the ceramic raw material to be crushed into the two crushing rollers 3 through the feeding bin 24. The two rotating crushing rollers 3 complete the crushing of the ceramic raw material, and the crushed ceramic raw material falls between the first grinding piece 11 and the second grinding piece 12.

[0037] When the first rotating shaft 2 on the right side rotates, it drives the second rotating shaft 7 to rotate through the first belt pulley mechanism 13. The second rotating shaft 7 drives the first bevel gear 8, the second bevel gear 10, the third rotating shaft 9 and the first grinding piece 11 to rotate. The first grinding piece 11 cooperates with the second grinding piece 12 to crush the ceramic raw material that falls between the first grinding piece 11 and the second grinding piece 12. The ground ceramic raw material falls into the interior of the hollow cylinder 14.

[0038] When the second rotating shaft 7 rotates, it drives the two fourth rotating shafts 18 to rotate simultaneously through the second belt pulley mechanism 20. The fourth rotating shafts 18 drive the cam 19 to rotate. When the protruding end of the cam 19 moves closer to the movable block 17, the movable block 17, the hollow cylinder 14, and the filter screen 22 move downward. At the same time, the spring inside the spring telescopic rod 16 is compressed. When the protruding end of the cam 19 moves away from the movable block 17, the movable block 17, the hollow cylinder 14, and the filter screen 22 move upward under the action of the spring telescopic rod 16. As the cam 19 continues to rotate, the hollow cylinder 14 and the filter screen 22 vibrate up and down, causing the smaller ceramic raw materials in the hollow cylinder 14 and the top of the filter screen 22 to fall into the discharge pipe 26 and be discharged. The larger ceramic raw materials remain inside the hollow cylinder 14, thus completing the screening of ceramic raw materials.

[0039] When the ceramic raw material inside the hollow cylinder 14 needs to be removed, the servo motor 23 is started to drive the fifth rotating shaft 21 and the filter screen 22 to rotate 90 degrees, so that the filter screen 22 is in a vertical state. At this time, the larger ceramic raw material particles inside the hollow cylinder 14 are discharged through the discharge pipe 26.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A ceramic raw material crushing device with an auxiliary structure, comprising a shell (1), characterized in that: A crushing mechanism is provided above the outer shell (1). The crushing mechanism includes a first rotating shaft (2). The first rotating shaft (2) is rotatably mounted above the outer shell (1) via a bearing. A crushing roller (3) is fixed to the outer wall of the first rotating shaft (2). A full gear (5) is fixed to the end of the first rotating shaft (2) located outside the outer shell (1). The other end of the first rotating shaft (2) is located outside the outer shell (1) and is fixedly connected to the output end of a rotary motor (4). The outer wall of the rotary motor (4) is fixed to the outer wall of the outer shell (1) via a mounting plate. A grinding mechanism is provided inside the outer shell (1) below the crushing mechanism. The grinding mechanism includes a support plate (6). The support plate (6) is fixed inside the outer shell (1). A second rotating shaft (7) is rotatably mounted inside the support plate (6) via a bearing. A first bevel gear (8) is fixed to the outer wall of the second rotating shaft (7). A third rotating shaft (9) is rotatably mounted at the center of the bottom of the support plate (6) via a bearing. A second bevel gear (10) is fixed at the upper end of the third rotating shaft (9) inside the support plate (6). The top side of the bevel gear (10) meshes with the bottom side of the first bevel gear (8). The lower end of the third shaft (9) is fixed with a first grinding piece (11) below the support plate (6). The first grinding piece (11) is located inside the second grinding piece (12). The outer wall of the second grinding piece (12) is fixedly connected to the inner wall of the outer shell (1). The end of the second shaft (7) is located outside the outer shell (1). The end of the second shaft (7) and the end of the first shaft (2) form a transmission structure through the first belt pulley mechanism (13). A screening mechanism is provided inside the outer shell (1) below the crushing mechanism.

2. The ceramic raw material crushing equipment with auxiliary structure according to claim 1, characterized in that: The screening mechanism includes a hollow cylinder (14). The hollow cylinder (14) is located inside the outer shell (1) below the first grinding piece (11). A movable block (17) is fixed to the top of the outer side of the hollow cylinder (14). A spring telescopic rod (16) is fixed to the bottom of the movable block (17). A fixed block (15) is fixed to the lower end of the spring telescopic rod (16). The end of the fixed block (15) is fixedly connected to the inner wall of the outer shell (1). A fourth rotating shaft (18) is rotatably installed inside the outer shell (1) through a bearing. A cam (19) is fixed to the outer wall of the fourth rotating shaft (18). The bottom of the cam (19) is in contact with the top of the movable block (17). The end of the fourth rotating shaft (18) is located outside the outer shell (1). The end of the fourth rotating shaft (18) and the end of the second rotating shaft (7) form a transmission structure through a second belt pulley mechanism (20). A filter screen (22) is provided at the bottom of the hollow cylinder (14) through a rotating mechanism.

3. A ceramic raw material crushing device with an auxiliary structure according to claim 2, characterized in that: The rotating mechanism includes a fifth rotating shaft (21). The fifth rotating shaft (21) is rotatably mounted on the bottom of the hollow cylinder (14) via a bearing. A filter screen (22) is fixed to the outer wall of the fifth rotating shaft (21). The end of the fifth rotating shaft (21) passes through the interior of the hollow cylinder (14) and is fixedly connected to the output end of the servo motor (23). The outer wall of the servo motor (23) is fixed to the outer wall of the hollow cylinder (14) via a mounting plate.

4. A ceramic raw material crushing device with an auxiliary structure according to claim 1, characterized in that: The top of the outer shell (1) is provided with a feeding bin (24), and the top of the feeding bin (24) is threadedly fitted with a top cover (25).

5. A ceramic raw material crushing device with an auxiliary structure according to claim 1, characterized in that: The bottom of the outer shell (1) is provided with a discharge pipe (26), and a manual valve (27) is installed on the discharge pipe (26). A controller (28) is installed on the outer wall of the outer shell (1). The controller (28) is electrically connected to the rotary motor (4) and the servo motor (23).

6. A ceramic raw material crushing device with an auxiliary structure according to claim 1, characterized in that: The first rotating shaft (2), the crushing roller (3) and the full gear (5) are symmetrically distributed in two parts about the central axis of the outer shell (1), and the full gears (5) are meshed together.

7. A ceramic raw material crushing device with an auxiliary structure according to claim 2, characterized in that: The fixed block (15), spring telescopic rod (16), movable block (17), fourth rotating shaft (18) and cam (19) are all symmetrically distributed in two places about the central axis of the hollow cylinder (14).

8. A ceramic raw material crushing device with an auxiliary structure according to claim 2, characterized in that: The edge of the filter screen (22) is designed as an arc-shaped structure, and the side of the filter screen (22) is in contact with the inner side of the hollow cylinder (14).

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