Refining device for carbon nitride material

Abstract

The utility model relates to the technical field of refining devices, and discloses a carbon nitride material refining device which comprises a shell, a sealing cover is rotatably connected to the interior of the top side of the shell, a second motor is fixedly connected to the top side of the shell, a mounting plate is fixedly connected to the driving end of the second motor, a stirring roller is rotatably connected to the interior of the mounting plate, and the stirring roller is fixedly connected to the top side of the shell. A smashing bin is arranged in the top side of the shell, the stirring roller is arranged in the smashing bin, a plurality of evenly-distributed check blocks are fixedly connected to the interior of the smashing bin, a first gear is fixedly connected to the top end of the stirring roller, a mounting shaft is fixedly connected to the interior of the top side of the shell, and the driving end of the second motor penetrates through the mounting shaft. According to the utility model, in the rotating process of the stirring roller, the grinding balls can be driven to move in different directions, so that the grinding balls can effectively crush the carbon nitride material, and in the rotating process of the screening plate, the crushed carbon nitride material can be screened, so that the uniformity of the crushed carbon nitride material is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of refinement devices, in particular to a refinement device for carbon nitride materials. Background Art

[0002] Carbon nitride material is a new type of functional material, which is generated by thermal polymerization reaction of nitrogen-containing organic compounds (such as urea, melamine) as precursors at high temperature. It has a unique structure and performance, and has broad application prospects in multiple fields such as photocatalysis, energy storage, environmental protection and tribology.

[0003] During the preparation process of carbon nitride materials, a refinement device is needed to finely process the carbon nitride materials to obtain smaller particle sizes and more uniform particle size distributions. The refinement device makes the grinding balls collide and rub with the carbon nitride materials through high-speed rotation or vibration, thereby breaking the carbon nitride particles into smaller sizes.

[0004] In the existing refinement device, the movement trajectory of the grinding balls is fixed during the collision with the carbon nitride materials, resulting in a fixed collision angle between the grinding balls and the carbon nitride materials, making it difficult for the grinding balls to effectively break the carbon nitride materials. Therefore, a refinement device for carbon nitride materials is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a refinement device for carbon nitride materials, aiming to improve the problem that the grinding balls in the existing technology are not easy to effectively break the carbon nitride materials.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A refinement device for carbon nitride materials, including a housing, the inner part of the top side of the housing is rotatably connected with a sealing cover, the top side of the housing is fixedly connected with a second motor, the driving end of the second motor is fixedly connected with a mounting plate, the inner part of the mounting plate is rotatably connected with a stirring roller, the inner part of the top side of the housing is provided with a crushing bin, the stirring roller is arranged inside the crushing bin, a plurality of uniformly distributed blocking blocks are fixedly connected inside the crushing bin, the top end of the stirring roller is fixedly connected with a first gear, the inner part of the top side of the housing is fixedly connected with a mounting shaft, the driving end of the second motor penetrates through the mounting shaft, a third gear is fixedly connected to the outer periphery of the mounting shaft, and the third gear is meshed and connected with the first gear. A screening component is arranged on the left side of the bottom of the housing, and the screening component is used for screening the crushed carbon nitride materials. A sealing door is rotatably connected to the inner part of the bottom side of the housing;

[0008] As a further description of the above technical solution:

[0009] The screening component includes a first motor, which is fixedly connected to the left side of the bottom of the housing. A rotating shaft is rotatably connected to the inner side of the bottom of the housing. A bevel gear is fixedly connected to the outer periphery of the rotating shaft and the driving end of the first motor. The two bevel gears are meshed with each other. Two cams are fixedly connected to the outer periphery of the rotating shaft. A screening plate is arranged on the inner side of the bottom of the housing. The outer periphery of the cam abuts against the bottom side of the screening plate;

[0010] As a further description of the above technical solution:

[0011] A connecting shaft is rotatably connected to the inner part of the top side of the housing. A transmission belt is sleeved on the outer periphery of the connecting shaft and the driving end of the second motor. A second gear is fixedly connected to the bottom end of the connecting shaft. A plurality of evenly distributed teeth are fixedly connected to the outer periphery of the crushing chamber. The teeth are meshed with the second gear;

[0012] As a further description of the above technical solution:

[0013] A support plate is fixedly connected to the middle part of the inner side of the housing. The crushing chamber is rotatably connected to the top of the support plate;

[0014] As a further description of the above technical solution:

[0015] Support shafts are fixedly connected to the left and right sides of the screening plate. One of the support shafts is rotatably connected to the inner side of the bottom of the housing. Sliders are fixedly connected to the front and rear ends of the other support shaft. Sliding grooves are formed in the front and rear sides of the housing. The sliders are slidably connected to the inside of the sliding grooves;

[0016] As a further description of the above technical solution:

[0017] A spring is fixedly connected to the outer periphery of the slider. The top end of the spring is fixedly connected to the inside of the housing;

[0018] As a further description of the above technical solution:

[0019] Two connecting blocks are fixedly connected to the right side of the housing. A collection box abuts against the right side of the housing. The connecting blocks are slidably connected to the inside of the collection box;

[0020] As a further description of the above technical solution:

[0021] A perforation is formed in the inner part of the right side of the housing. Two guiding blocks are fixedly connected to the top side of the screening plate. The guiding blocks are arranged on the left part of the perforation.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present utility model, after adding the nitriding material and the grinding balls into the inside of the crushing bin, the second motor can be started. The driving end of the second motor can drive the stirring roller to rotate in various ways. During the rotation of the stirring roller, the grinding balls can be driven to move in different directions, changing their movement trajectories under the traditional gravitational force, so as to increase the collision angle between the grinding balls and the carbon nitride material, and the grinding balls can effectively crush the carbon nitride material.

[0024] 2. In the present utility model, after the crushed carbon nitride material falls onto the surface of the screening plate, the first motor can be started. The driving end of the first motor drives the rotating shaft to rotate through two bevel gears, and the rotating shaft drives the two cams to rotate. The rotation of the cams can drive the screening plate to rotate. During the rotation of the screening plate, the crushed carbon nitride material can be screened to keep the crushed carbon nitride material uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of a device for refining carbon nitride material proposed by the present utility model;

[0026] Figure 2 is a structural schematic diagram of the housing of a device for refining carbon nitride material proposed by the present utility model;

[0027] Figure 3 is Figure 2 the enlarged view at A in

[0028] Figure 4 is a structural schematic diagram of the crushing bin of a device for refining carbon nitride material proposed by the present utility model;

[0029] Figure 5 is a structural schematic diagram of the slider of a device for refining carbon nitride material proposed by the present utility model;

[0030] Figure 6 is a structural schematic diagram of the connecting block of a device for refining carbon nitride material proposed by the present utility model.

[0031] LEGEND DESCRIPTION:

[0032] 1. Housing; 2. First motor; 3. Sealing door; 4. Collection box; 5. Sealing cover; 6. Second motor; 7. Gear one; 8. Mounting plate; 9. Stirring roller; 10. Crushing bin; 11. Teeth; 12. Bevel gear; 13. Connecting block; 14. Rotating shaft; 15. Cam; 16. Slider; 17. Screening plate; 18. Support shaft; 19. Guide block; 20. Chute; 21. Support plate; 22. Gear two; 23. Connecting shaft; 24. Transmission belt; 25. Gear three; 26. Spring; 27. Stop block; 28. Mounting shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Referring to Figures 1-3 , an embodiment provided by the present invention: a refinement device for a carbon nitride material, including a housing 1, the housing 1 is used to install and protect the internal structure, a sealing cover 5 is rotatably connected to the inner part of the top side of the housing 1, the sealing cover 5 is used to seal the housing 1, a second motor 6 is fixedly connected to the top side of the housing 1, the driving end of the second motor 6 can drive the mounting plate 8 to rotate, the driving end of the second motor 6 is fixedly connected to the mounting plate 8, the mounting plate 8 serves to install the stirring roller 9 to rotate around the driving end of the second motor 6, the stirring roller 9 is rotatably connected to the inside of the mounting plate 8, the rotation of the stirring roller 9 can drive the grinding balls and the carbon nitride material to move, a first gear 7 is fixedly connected to the top end of the stirring roller 9, a mounting shaft 28 is fixedly connected to the inner part of the top side of the housing 1, the mounting shaft 28 is used to install the third gear 25, the driving end of the second motor 6 penetrates through the mounting shaft 28, the third gear 25 is fixedly connected to the outer periphery of the mounting shaft 28, the third gear 25 is meshed with the first gear 7, the meshing of the third gear 25 and the first gear 7 enables the first gear 7 to drive the stirring roller 9 to rotate self - rotatably during the rotation of the stirring roller 9 around the driving end of the second motor 6. A crushing chamber 10 is arranged inside the top side of the housing 1, the stirring roller 9 is arranged inside the crushing chamber 10, the crushing chamber 10 is used to provide space for crushing the carbon nitride material, a plurality of discharge holes are opened inside the crushing chamber 10, and the crushed carbon nitride material can be discharged through the discharge holes. A plurality of uniformly distributed blocking blocks 27 are fixedly connected to the inside of the crushing chamber 10, and the blocking blocks 27 are used to block the normal flow of the grinding balls and the carbon nitride material so as to enhance the crushing effect of the grinding balls.

[0035] Referring to Figure 1 , Figure 2 and Figure 5, a screening component is provided on the left side of the bottom of the housing 1. The screening component is used to screen the crushed carbon nitride material. A sealing door 3 is rotatably connected to the inner bottom side of the housing 1. By opening the sealing door 3, the screened carbon nitride material can be taken out. The screening component includes a first motor 2, which is fixedly connected to the left side of the bottom of the housing 1. The first motor 2 is used to drive the rotation of the rotating shaft 14. The rotating shaft 14 is rotatably connected to the inner bottom side of the housing 1. The rotating shaft 14 serves to install the rotation of the cam 15. Bevel gears 12 are fixedly connected to the outer periphery of the rotating shaft 14 and the driving end of the first motor 2 respectively. The two bevel gears 12 are meshed with each other. The driving end of the first motor 2 can drive the rotation of the rotating shaft 14 through the two bevel gears 12. Two cams 15 are fixedly connected to the outer periphery of the rotating shaft 14. The rotation of the cam 15 can push the screening plate 17 to rotate and shake. The screening plate 17 is arranged on the inner bottom side of the housing 1. The outer periphery of the cam 15 abuts against the bottom side of the screening plate 17. During the shaking process, the screening plate 17 can quickly screen the crushed carbon nitride material. Support shafts 18 are fixedly connected to the left and right sides of the screening plate 17 respectively. The support shafts 18 serve to support the rotation of the screening plate 17. One of the support shafts 18 is rotatably connected to the inner bottom side of the housing 1. Sliders 16 are fixedly connected to the front and rear ends of the other support shaft 18. Chutes 20 are provided in the front and rear sides of the housing 1 respectively. The sliders 16 are slidably connected to the inside of the chutes 20. The sliding of the sliders 16 in the chutes 20 can limit the rotation of the screening plate 17. Springs 26 are fixedly connected to the outer periphery of the sliders 16. The top ends of the springs 26 are fixedly connected to the inside of the housing 1. The springs 26 are used to push the screening plate 17 to closely adhere to the cam 15.

[0036] Refer to Figures 2-4 , a connecting shaft 23 is rotatably connected to the inner top side of the housing 1. The connecting shaft 23 is used to install the second gear 22. A transmission belt 24 is sleeved on the outer periphery of the connecting shaft 23 and the driving end of the second motor 6. The driving end of the second motor 6 can drive the rotation of the connecting shaft 23 through the transmission belt 24. The second gear 22 is fixedly connected to the bottom end of the connecting shaft 23. A plurality of uniformly distributed teeth 11 are fixedly connected to the outer periphery of the crushing chamber 10. The teeth 11 are meshed with the second gear 22. The meshing of the teeth 11 and the second gear 22 enables the second gear 22 to drive the rotation of the crushing chamber 10 through the teeth 11. A support plate 21 is fixedly connected to the middle part of the inner side of the housing 1. The crushing chamber 10 is rotatably connected to the top of the support plate 21. The support plate 21 is used to support the rotation of the crushing chamber 10.

[0037] Refer to Figure 1 , Figure 2 and Figure 6, a perforation is provided inside the right side of the housing 1, and larger carbon nitride materials can be discharged from the inside of the housing 1 through the perforation. Two guiding blocks 19 are fixedly connected to the top side of the screening plate 17. The guiding blocks 19 are arranged at the left part of the perforation. The two guiding blocks 19 can guide the larger carbon nitride materials to move towards the perforation. Two connecting blocks 13 are fixedly connected to the right side of the housing 1. A collection box 4 abuts against the right side of the housing 1. The connecting blocks 13 are slidably connected inside the collection box 4. The sliding of the connecting blocks 13 inside the collection box 4 connects the collection box 4 with the housing 1. The collection box 4 can collect the larger carbon nitride materials.

[0038] Working principle: When the carbon nitride materials are refined, the carbon nitride materials and the grinding balls are added into the crushing chamber 10. Then, the sealing cover 5 is closed and the second motor 6 is started. The driving end of the second motor 6 drives the mounting plate 8 to rotate, so that the mounting plate 8 drives the stirring roller 9 to rotate around the second motor 6. During the rotation of the stirring roller 9, the first gear 7 meshes with the third gear 25, so that the first gear 7 can drive the stirring roller 9 to rotate self - rotatively. The various - mode rotation of the stirring roller 9 can drive the carbon nitride materials and the grinding balls to move in various ways, thereby increasing the collision angle between the grinding balls and the carbon nitride materials, so that the grinding balls can effectively crush the carbon nitride materials. During the rotation of the driving end of the second motor 6, the connecting shaft 23 can be driven to rotate through the transmission belt 24. The rotation of the connecting shaft 23 drives the second gear 22 to rotate. The second gear 22 can drive the crushing chamber 10 to rotate through a plurality of teeth 11 and drive a plurality of stoppers 27 to rotate, so that the stoppers 27 block the normal flow of the grinding balls and the carbon nitride materials, thereby enhancing the crushing effect of the grinding balls.

[0039] The crushed carbon nitride materials are discharged towards the screening plate 17 through the discharge holes. The first motor 2 is started. The driving end of the first motor 2 drives the rotating shaft 14 to rotate through two bevel gears 12. During the rotation of the rotating shaft 14, two cams 15 are driven to rotate. During the rotation of the two cams 15, the screening plate 17 can be driven to rotate and slide, and the crushed carbon nitride materials are screened. The smaller carbon nitride materials can fall into the inside of the housing 1 through the screening plate 17. By opening the sealing door 3, the screened carbon nitride materials can be taken out. The larger carbon nitride materials can move towards the perforation along the two guiding blocks 19 and enter the inside of the collection box 4 through the perforation for collection.

[0040] Finally, it should be noted that the above - mentioned are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A refinement device for a carbon nitride material, comprising a housing (1), characterized in that: A sealing cover (5) is rotatably connected to the inner part of the top side of the housing (1). A second motor (6) is fixedly connected to the top side of the housing (1). A mounting plate (8) is fixedly connected to the driving end of the second motor (6). A stirring roller (9) is rotatably connected to the inner part of the mounting plate (8). A crushing bin (10) is arranged inside the top side of the housing (1). The stirring roller (9) is arranged inside the crushing bin (10). A plurality of uniformly distributed blocking blocks (27) are fixedly connected to the inner part of the crushing bin (10). A first gear (7) is fixedly connected to the top end of the stirring roller (9). A mounting shaft (28) is fixedly connected to the inner part of the top side of the housing (1). The driving end of the second motor (6) penetrates through the mounting shaft (28). A third gear (25) is fixedly connected to the outer circumference of the mounting shaft (28). The third gear (25) is meshed and connected with the first gear (7). A screening assembly is arranged on the left side of the bottom of the housing (1). The screening assembly is used for screening the crushed carbon nitride material. A sealing door (3) is rotatably connected to the inner part of the bottom side of the housing (1).

2. The refinement device for a carbon nitride material according to claim 1, wherein: The screening assembly includes a first motor (2). The first motor (2) is fixedly connected to the left side of the bottom of the housing (1). A rotating shaft (14) is rotatably connected to the inner side of the bottom of the housing (1). Bevel gears (12) are fixedly connected to the outer circumference of the rotating shaft (14) and the driving end of the first motor (2) respectively. The two bevel gears (12) are meshed and connected with each other. Two cam wheels (15) are fixedly connected to the outer circumference of the rotating shaft (14). A screening plate (17) is arranged inside the bottom side of the housing (1). The outer circumference of the cam wheel (15) abuts against the bottom side of the screening plate (17).

3. The refinement device for a carbon nitride material according to claim 1, characterized in that: A connecting shaft (23) is rotatably connected to the inner part of the top side of the housing (1). A transmission belt (24) is sleeved on the outer circumference of the connecting shaft (23) and the driving end of the second motor (6). A second gear (22) is fixedly connected to the bottom end of the connecting shaft (23). A plurality of uniformly distributed teeth (11) are fixedly connected to the outer circumference of the crushing bin (10). The teeth (11) are meshed and connected with the second gear (22).

4. The refinement device for a carbon nitride material according to claim 1, wherein: A support plate (21) is fixedly connected to the middle part inside the housing (1). The crushing bin (10) is rotatably connected to the top of the support plate (21).

5. The refinement device for a carbon nitride material according to claim 2, characterized in that: Support shafts (18) are fixedly connected to the inner parts of the left and right sides of the screening plate (17). One of the support shafts (18) is rotatably connected to the inner part of the bottom side of the housing (1). Sliders (16) are fixedly connected to the front and rear ends of the other support shaft (18). Sliding grooves (20) are formed in the inner parts of the front and rear sides of the housing (1). The sliders (16) are slidably connected to the inner parts of the sliding grooves (20).

6. The refinement device for a carbon nitride material according to claim 5, characterized in that: Springs (26) are fixedly connected to the outer circumferences of the sliders (16). The top ends of the springs (26) are fixedly connected to the inside of the housing (1).

7. The refinement device for a carbon nitride material according to claim 1, characterized in that: Two connecting blocks (13) are fixedly connected to the right side of the housing (1). A collection box (4) abuts against the right side of the housing (1). The connecting blocks (13) are slidably connected to the inner parts of the collection box (4).

8. The refinement device for a carbon nitride material according to claim 2, characterized in that: A perforation is formed inside the right side of the housing (1), and two guide blocks (19) are fixedly connected to the top side of the screening plate (17), and the guide blocks (19) are arranged at the left part of the perforation.

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