High-efficiency and high-quality silicon carbide grinding machine

Abstract

The utility model discloses an efficient high-quality silicon carbide grinder, which relates to the technical field of grinders and comprises a shell, a first support shaft is connected to the inner wall of the shell through a bearing, a connecting block is connected to one side of the first support shaft through a bearing, a grinding plate is fixedly connected to one side of the connecting block, and a feed port is fixedly connected to the upper end of the shell. A storage box is slidably connected to the lower end of the shell, a grinding roller is connected to one side of a connecting block through a bearing, and a grinding plate is attached to the lower end of the grinding roller. The output motor, the output gear, the transmission gear, the transmission set and the transmission shaft are arranged to drive the grinding roller to rotate and cooperate with the grinding plate for grinding, the double-shaft motor, the rotating wheel, the movable rod, the sliding groove, the cylindrical guide rail and the limiting rod are arranged to drive the grinding plate to repeatedly shake towards the two sides, and the second supporting shaft and the first supporting shaft are arranged to drive the grinding roller to rotate. And the grinding plate and the double-shaft motor are supported.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a high-efficiency and high-quality silicon carbide grinder. Background Art

[0002] Emery, also known as silicon carbide (SiC), is made from quartz sand, petroleum coke (or coal coke), sawdust and other raw materials through high-temperature smelting in a resistance furnace. The molecular structure of silicon carbide is a covalent bond that constitutes the atomic lattice crystal structure of the grinding barrel. It has extremely high hardness and certain toughness. Therefore, the powder processed from silicon carbide is generally used in the abrasive industry.

[0003] At present, the efficient and high-quality silicon carbide grinders in the prior art usually pour the silicon carbide directly into the grinding barrel for grinding. During grinding, when there is a lot of silicon carbide, the grinding structure cannot grind it thoroughly, so that some larger silicon carbide will block the discharge port or be discharged mixedly, which will affect product production and quality. There is a problem that a large amount of silicon carbide cannot be thoroughly ground, and during grinding, the ground silicon carbide cannot be screened, so that the volume of the discharged silicon carbide cannot be controlled, affecting the use effect, and there is a problem that the silicon carbide cannot be screened. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a high-efficiency and high-quality silicon carbide grinding machine, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: comprising a shell, the inner wall bearing of the shell is connected to a first support shaft, one side bearing of the first support shaft is connected to a connecting block, one side of the connecting block is fixedly connected to a grinding plate, the upper end of the shell is fixedly connected to a feed port, and the lower end of the shell is slidably connected to a storage box;

[0008] A grinding roller is connected to a bearing on one side of the connecting block, a grinding plate is attached to the lower end of the grinding roller, a cylindrical guide rail is fixedly connected to the lower end of the grinding plate, an upper part of a limiting rod is inserted into the outer side of the cylindrical guide rail, a second supporting shaft is connected to a bearing on one side of the second supporting shaft, a housing is connected to a fixed block of a dual-axis motor is fixedly connected to the outer side of the second supporting shaft, an output shaft key at one end of the dual-axis motor is connected to a rotating wheel, a movable rod is fixedly connected to one side of the rotating wheel, and a sliding groove opened in the middle of the limiting rod is slidably connected to one side of the movable rod;

[0009] A movable frame is fitted inside the shell, a clamping block is fixedly connected to the lower end of the movable frame, a connecting frame is slidably connected to the lower end of the clamping block, a sieve plate is fixedly connected to the inside of the connecting frame, a support rod is fixedly connected to the lower end of the connecting block, a movable groove is provided on one side of the movable frame, the movable groove is slidably connected to the lower end of the support rod, and a movable door is provided on one side of the shell, and the movable door corresponds to the position of the connecting frame.

[0010] Optionally, the internal bearing of the grinding plate is connected to a first supporting shaft, the outer side of the feed port is sleeved with a sleeve, the internal bearing of the sleeve is connected to a roller, there are several rollers, and the rollers are conically distributed and inclined toward the lower ends on both sides.

[0011] Optionally, an output motor is fixedly connected to the interior of the connecting block, one end of the output motor is keyed to an output gear, one side of the output gear is meshedly connected to a transmission gear, one side of the transmission gear is fixedly connected to a transmission shaft, and one side of the transmission shaft is fixedly connected to a grinding roller.

[0012] Optionally, a connecting block is connected to a bearing on one side of the transmission shaft, an output shaft key at one end of the output motor is connected to a transmission wheel of the transmission group, another transmission wheel of the transmission group is fixedly connected to another transmission shaft, a shell is fitted on one side of the connecting block, and a grinding roller is provided on each side of the connecting block.

[0013] Optionally, a movable groove is opened on one side of the shell, a support block is slidably connected to one side of the movable groove, a movable frame is fixedly connected to one side of the support block, a support spring is fixedly connected to one side of the support block, and one end of the support spring is fixedly connected to the movable groove.

[0014] Optionally, the internal shaft of the support block is connected to a roller, the lower end of the roller is fitted with a movable groove, there is a support rod on each side of the connection block, the movable groove is inclined inward, and there is a movable groove corresponding to the direction distributed on both sides of the movable frame.

[0015] Three beneficial effects

[0016] The utility model provides a high-efficiency and high-quality silicon carbide grinding machine, which has the following beneficial effects:

[0017] 1. The high-efficiency and high-quality silicon carbide grinding machine drives the grinding roller to rotate and cooperates with the grinding plate to grind by arranging an output motor, an output gear, a transmission gear, a transmission group, and a transmission shaft. The grinding plate is driven to shake repeatedly to both sides by arranging a dual-axis motor, a rotating wheel, a movable rod, a slide groove, a cylindrical guide rail, and a limiting rod. The grinding plate and the dual-axis motor are supported by arranging a second support shaft and a first support shaft.

[0018] 2. This high-efficiency and high-quality silicon carbide grinding machine drives the screen plate to move as the grinding plate tilts by arranging support rods and movable grooves. The screen plate is easy to move and rebound by arranging rollers, support blocks, movable grooves, and support springs. The connection frame, clamping blocks, and movable doors are arranged to facilitate the installation and disassembly of the screen plate and remove the screened silicon carbide. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the utility model in front view of section 1;

[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the structure with a partial enlargement at the center;

[0022] Figure 4 This is a structural schematic diagram of the utility model in the front view of section 2;

[0023] Figure 5 It is a structural schematic diagram of the left side section of the utility model;

[0024] Figure 6 It is a schematic diagram of the structure of the utility model viewed from above in cross section 1;

[0025] Figure 7 For this utility model Figure 6 A schematic diagram of the structure with a partial enlargement at B in the middle;

[0026] Figure 8 It is a schematic diagram of the structure of the second cross-section viewed from above of the utility model.

[0027] In the figure: 1. outer shell; 2. storage box; 3. output motor; 4. sieve plate; 5. connecting frame; 6. clamping block; 7. support rod; 8. cylindrical guide rail; 9. grinding plate; 10. transmission shaft; 11. feed inlet; 12. sleeve; 13. roller; 14. connecting block; 15. grinding roller; 16. first support shaft; 17. movable groove; 18. double-axis motor; 19. second support shaft; 20. movable groove; 21. moving frame; 22. output gear; 23. transmission gear; 24. transmission group; 25. movable door; 26. movable rod; 27. limiting rod; 28. support block; 29. ​​slide groove; 30. rotating wheel; 31. support spring; 32. roller. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Example 1

[0030] See also Figures 1 to 8 The utility model provides a technical solution: an efficient and high-quality silicon carbide grinding machine, including a shell 1, an inner wall bearing of the shell 1 is connected to a first support shaft 16, a side bearing of the first support shaft 16 is connected to a connecting block 14, an output motor 3 is fixedly connected inside the connecting block 14, an output shaft key at one end of the output motor 3 is connected to an output gear 22, a side of the output gear 22 is meshedly connected to a transmission gear 23, a side of the transmission gear 23 is fixedly connected to a transmission shaft 10, a side bearing of the transmission shaft 10 is connected to the connecting block 14, an output shaft key at one end of the output motor 3 is connected to a transmission gear 22, a transmission gear 23 is meshedly connected to a transmission shaft 10, a transmission shaft 10 is connected to a connecting block 14, a transmission shaft key at one end of the output motor 3 is connected to a transmission gear 22, a transmission gear 23 is meshedly connected to a transmission shaft 10, a transmission shaft 10 is connected to a connecting block 14, a transmission shaft key at one end of the output motor 3 is connected to a transmission gear 22, a transmission gear 23 is meshedly connected to a transmission shaft 10, a transmission shaft 10 is connected to a connecting block 14, a transmission shaft key at one end of the output motor 3 is connected to a transmission gear 22, a transmission gear 23 is meshedly connected to a transmission gear 23, a transmission shaft 10 is fixed ... The transmission wheel of the driving group 24, the other transmission wheel of the transmission group 24 is fixedly connected to another transmission shaft 10, the shell 1 is attached to one side of the connecting block 14, the grinding plate 9 is fixedly connected to one side of the connecting block 14, the upper end of the shell 1 is fixedly connected to the feed port 11, the outer side of the feed port 11 is sleeved with a sleeve 12, the inner bearing of the sleeve 12 is connected to a roller 13, there are several rollers 13, and they are conical and inclined to the lower ends on both sides, the lower end of the shell 1 is slidably connected to the storage box 2, the grinding roller 15 is connected to one side of the connecting block 14, and the grinding roller is fixedly connected to one side of the transmission shaft 10 15, there is a grinding roller 15 on each side of the connecting block 14, the lower end of the grinding roller 15 is attached to a grinding plate 9, the inner bearing of the grinding plate 9 is connected to the first support shaft 16, the lower end of the grinding plate 9 is fixedly connected to a cylindrical guide rail 8, the outer side of the cylindrical guide rail 8 is plugged with the upper part of the limiting rod 27, the lower bearing of the limiting rod 27 is connected to the second support shaft 19, one side of the second support shaft 19 is connected to the housing 1, the outer side of the second support shaft 19 is fixedly connected to a fixed block of a dual-axis motor 18, one end of the dual-axis motor 18 is keyed to an output shaft connected to a rotating wheel 30, and one side of the rotating wheel 30 A movable rod 26 is fixedly connected, and a slide groove 29 opened in the middle of the limiting rod 27 is slidably connected on one side of the movable rod 26. By setting the output motor 3, the output gear 22, the transmission gear 23, the transmission group 24, and the transmission shaft 10, the grinding roller 15 is driven to rotate, and the grinding plate 9 is cooperated for grinding. By setting the dual-axis motor 18, the rotating wheel 30, the movable rod 26, the slide groove 29, the cylindrical guide rail 8, and the limiting rod 27, the grinding plate 9 is driven to repeatedly shake to both sides. By setting the second support shaft 19 and the first support shaft 16, the grinding plate 9 and the dual-axis motor 18 are supported.

[0031] When in use, silicon carbide is added through the feed port 11 until it falls onto the grinding plate 9, and the first output motor 3 is started to rotate the output gear 22, driving the transmission gear 23 meshing therewith to rotate, thereby driving the transmission shaft 10 to rotate, so that the grinding roller 15 is rotated, and the transmission wheel of the transmission group 24 fixed to the output gear 22 drives another transmission shaft 10 to rotate through another transmission wheel of the transmission group 24, so that the other grinding roller 15 is rotated, and then the dual-axis motor 18 is started to drive the rotating wheel 30 to rotate, so that the movable The rod 26 performs circular motion, and when the movable rod 26 moves, the limiting rod 27 is swung left and right with the second support shaft 19 as the center through the slide groove 29, so that the limiting rod 27 moves on the cylindrical guide rail 8, so that the grinding plate 9 rotates with the first support shaft 16 as the center, and the silicon carbide on the grinding plate 9 moves left and right, so that the silicon carbide is contacted and ground with the grinding rollers 15 on both sides of the grinding plate 9. By repeatedly shaking the two sides of the grinding plate 9, the contact amount between the silicon carbide and the grinding roller 15 is reduced, which is convenient for grinding, thereby achieving the purpose of thoroughly grinding a large amount of silicon carbide.

[0032] Example 2

[0033] See also Figures 1 to 8The utility model provides a technical solution: an efficient and high-quality silicon carbide grinding machine, comprising a shell 1, a movable groove 17 is opened on one side of the shell 1, a support block 28 is slidably connected to one side of the movable groove 17, a support spring 31 is fixedly connected to one side of the support block 28, one end of the support spring 31 is fixedly connected to the movable groove 17, the inner shaft of the support block 28 is connected to a roller 32, the lower end of the roller 32 is fitted with the movable groove 17, the inner wall bearing of the shell 1 is connected to the first support shaft 16, one side of the first support shaft 16 is connected to the connecting block 14, one side of the connecting block 14 is fixedly connected to a grinding plate 9, the upper end of the shell 1 is fixedly connected to a feed port 11, the lower end of the shell 1 is slidably connected to a storage box 2, the interior of the shell 1 is fitted with a moving frame 21, one side of the support block 28 is fixedly connected to the moving frame 21, and the lower end of the moving frame 21 is fixedly connected to a clamping block 6, The lower end of the clamping block 6 is slidably connected with a connecting frame 5, and the interior of the connecting frame 5 is fixedly connected with a sieve plate 4. The lower end of the connecting block 14 is fixedly connected with a support rod 7, and there is a support rod 7 on both sides of the connecting block 14. A moving groove 20 is provided on one side of the moving frame 21, and the moving groove 20 is inclined inward. A moving groove 20 corresponding to a direction is distributed on both sides of the moving frame 21. The lower end of the support rod 7 is slidably connected with the moving groove 20. A movable door 25 is provided on one side of the outer shell 1, and the movable door 25 corresponds to the position of the connecting frame 5. By arranging the support rod 7 and the moving groove 20, the sieve plate 4 is driven to move with the inclination of the grinding plate 9. By arranging the roller 32, the support block 28, the movable groove 17, and the support spring 31, the sieve plate 4 is easy to move and rebound. By arranging the connecting frame 5, the clamping block 6, and the movable door 25, the installation and disassembly of the sieve plate 4 are convenient for removing the screened silicon carbide.

[0034] When in use, during grinding, the two sides of the grinding plate 9 are repeatedly shaken, driving the support rod 7 at the lower end to rise and fall, so that the support rod 7 is inserted into the movable groove 20, and the movable frame 21 moves to the side of the grinding plate 9 that is tilted downward, and the silicon carbide that falls after grinding is received and falls onto the screen plate 4. When the grinding plate 9 returns to stability, the support block 28 is subjected to the elastic force and tension of the support spring 31, so that it moves in the movable groove 17, so that the screen plate 4 is repeatedly translated through the repeated rebound of the spring, and the silicon carbide is screened. When the grinding plate 9 tilts to the other side, it moves with it through the support rod 7, and the silicon carbide is screened through the large-scale movement accepted and the small-scale shaking of the rebound. The screened silicon carbide falls into the storage box 2, and then the movable door 25 is opened, and the connecting frame 5 is pulled out, thereby driving the screen plate 4 to be pulled out, and the silicon carbide screened at the upper end is taken out, thereby achieving the purpose of screening the silicon carbide.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency and high-quality silicon carbide grinding machine, comprising a housing (1), characterized in that: The inner wall bearing of the housing (1) is connected to a first support shaft (16); a bearing on one side of the first support shaft (16) is connected to a connection block (14); a grinding plate (9) is fixedly connected to one side of the connection block (14); a feed port (11) is fixedly connected to the upper end of the housing (1); and a storage box (2) is slidably connected to the lower end of the housing (1); A grinding roller (15) is connected to a bearing on one side of the connecting block (14); a grinding plate (9) is attached to the lower end of the grinding roller (15); a cylindrical guide rail (8) is fixedly connected to the lower end of the grinding plate (9); an upper portion of a limiting rod (27) is inserted into the outer side of the cylindrical guide rail (8); a second support shaft (19) is connected to a bearing on the lower side of the limiting rod (27); a housing (1) is connected to a bearing on one side of the second supporting shaft (19); a fixed block of a dual-axis motor (18) is fixedly connected to the outer side of the second supporting shaft (19); an output shaft key at one end of the dual-axis motor (18) is connected to a rotating wheel (30); a movable rod (26) is fixedly connected to one side of the rotating wheel (30); a sliding groove (29) provided in the middle of the limiting rod (27) is slidably connected to one side of the movable rod (26); A movable frame (21) is fitted inside the outer shell (1), a clamping block (6) is fixedly connected to the lower end of the movable frame (21), a connecting frame (5) is slidably connected to the lower end of the clamping block (6), a sieve plate (4) is fixedly connected to the inside of the connecting frame (5), a support rod (7) is fixedly connected to the lower end of the connecting block (14), a movable groove (20) is provided on one side of the movable frame (21), the lower end of the support rod (7) is slidably connected to the movable groove (20), and a movable door (25) is provided on one side of the outer shell (1), the movable door (25) corresponds to the position of the connecting frame (5).

2. The high-efficiency and high-quality silicon carbide grinding machine according to claim 1, characterized in that: The internal bearing of the grinding plate (9) is connected to a first support shaft (16), the outer side of the feed port (11) is sleeved with a sleeve (12), the internal bearing of the sleeve (12) is connected to a roller (13), and there are a plurality of rollers (13) which are conically distributed and inclined toward the lower ends on both sides.

3. The high-efficiency and high-quality silicon carbide grinding machine according to claim 1, characterized in that: An output motor (3) is fixedly connected inside the connection block (14); an output shaft at one end of the output motor (3) is keyed to an output gear (22); one side of the output gear (22) is meshedly connected to a transmission gear (23); one side of the transmission gear (23) is fixedly connected to a transmission shaft (10); and one side of the transmission shaft (10) is fixedly connected to a grinding roller (15).

4. The high-efficiency and high-quality silicon carbide grinding machine according to claim 3 is characterized in that: A bearing on one side of the transmission shaft (10) is connected to a connecting block (14); an output shaft at one end of the output motor (3) is keyed to a transmission wheel of a transmission group (24); another transmission wheel of the transmission group (24) is fixedly connected to another transmission shaft (10); a housing (1) is attached to one side of the connecting block (14); and a grinding roller (15) is provided on each side of the connecting block (14).

5. The high-efficiency and high-quality silicon carbide grinding machine according to claim 1, characterized in that: A movable groove (17) is provided on one side of the housing (1); a support block (28) is slidably connected to one side of the movable groove (17); a movable frame (21) is fixedly connected to one side of the support block (28); a support spring (31) is fixedly connected to one side of the support block (28); and one end of the support spring (31) is fixedly connected to the movable groove (17).

6. The high-efficiency and high-quality silicon carbide grinding machine according to claim 5, characterized in that: The inner shaft of the support block (28) is connected to a roller (32), the lower end of the roller (32) is fitted with a movable groove (17), the two sides of the connection block (14) are respectively provided with a support rod (7), the movable groove (20) is inclined inwardly, and the two sides of the movable frame (21) are provided with a movable groove (20) in a corresponding direction.

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