CN113600273B - Grind machine of ceramic raw materials - Google Patents
Grind machine of ceramic raw materials Download PDFInfo
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- CN113600273B CN113600273B CN202110906433.3A CN202110906433A CN113600273B CN 113600273 B CN113600273 B CN 113600273B CN 202110906433 A CN202110906433 A CN 202110906433A CN 113600273 B CN113600273 B CN 113600273B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A grinding machine for grinding ceramic raw materials comprises a grinding main body and a feeding pipe, wherein the grinding main body comprises a first mounting disc, a second mounting disc, a first gear ring, a second gear ring, a grinding cylinder and a discharging frame; the grinding device comprises a first mounting disc, a first rotating shaft, a first fixing seat and a first transmission gear, wherein the first rotating shaft is fixedly connected to one side of the first mounting disc, a grinding cylinder is fixed to the other side of the first mounting disc, a plurality of grinding grooves are formed in the inner wall of the grinding cylinder and are arranged in an annular mode, a plurality of first grinding rollers and second grinding rollers are installed in the grinding grooves and are distributed circularly and uniformly, and the first grinding rollers and the second grinding rollers penetrate through the grinding cylinder and are connected with the first mounting disc in a rotating mode.
Description
Technical Field
The invention relates to a ceramic processing device, in particular to a grinding machine for grinding ceramic raw materials.
Background
Current patent CN202020830380.2 discloses a ceramic raw materials grinder relates to ceramic processing technology field, which comprises a bracket, the case is smashed to the top fixedly connected with second of support, the inside bottom fixedly connected with commentaries on classics piece of the case is smashed to the second, the top fixedly connected with fixed block of commentaries on classics piece, the top fixedly connected with blade of fixed block, the inside bottom swing joint of the case is smashed to the second has first conveyer belt, the bottom fixedly connected with motor of the case is smashed to the second, the top fixedly connected with transfer port of the case is smashed to the second, the first case of smashing of top fixedly connected with of transfer port, the inside swing joint in bottom of the first case of smashing has flexible door, one side fixedly connected with magnet of flexible door, the inside bottom fixedly connected with hold up tank of first case of smashing. The ceramic raw material grinding device can grind raw materials in a layered manner through three grinding and grinding processes with different degrees, so that the problem that the grinding is not complete easily is solved;
but the device can not carry out screening, and large raw materials can cause damage to equipment after entering;
and the raw materials fall vertically, and the grinding time cannot be guaranteed.
Disclosure of Invention
In view of the above, the present invention provides a grinding machine for grinding ceramic raw materials, comprising a grinding body and a feeding pipe, wherein the grinding body comprises a first mounting disc, a second mounting disc, a first gear ring, a second gear ring, a grinding cylinder and a discharging frame;
a first rotating shaft is fixedly connected with one side of the first mounting plate, a first fixed seat and a first transmission gear are fixed on the first rotating shaft, a grinding cylinder is fixed on the other side of the first mounting plate, a plurality of grinding grooves are arranged on the inner wall of the grinding cylinder, the grinding groove is annularly arranged, a plurality of first grinding rollers and second grinding rollers are arranged in the grinding groove, the first grinding roller and the second grinding roller are circularly and uniformly distributed, penetrate through the grinding cylinder and are rotatably connected with the first mounting disc, the first grinding roller and the second grinding roller penetrate through the end part of the first mounting disc, a gear meshed with the first gear ring is fixed on the end part of the first mounting disc, the other end of the first grinding roller penetrates into the bearing chamber, the bearing chamber is fixedly connected with the grinding cylinder, the first gear ring is fixedly connected with a second rotating shaft, and a second fixed seat and a second transmission gear are fixed on the second rotating shaft;
a third rotating shaft is fixed on one side of the second mounting plate, a third fixing seat and a third transmission gear are fixed on the third rotating shaft, a plurality of third grinding rollers and fourth grinding rollers are rotatably connected on the second mounting plate through bearings, the third grinding rollers and the fourth grinding rollers are circularly and uniformly distributed, gears meshed with a second gear ring are fixed at the end parts of the third grinding rollers and the fourth grinding rollers penetrating through the second mounting plate, the other ends of the third grinding rollers and the fourth grinding rollers are rotatably connected with the connecting plate through bearings, the second gear ring and the fourth rotating shaft are fixedly connected, a fourth fixing seat and a fourth transmission gear are fixed on the fourth rotating shaft, the second rotating shaft is sleeved on the first rotating shaft, the first rotating shaft is sleeved on the fourth rotating shaft, the fourth rotating shaft is sleeved on the third rotating shaft, and the center lines of the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft are the same, the first transmission gear and the fourth transmission gear are meshed with an inner toothed ring of a driving wheel, the second transmission gear and the third transmission gear are meshed with an outer toothed ring of the driving wheel, the driving wheel comprises an inner gear and an outer gear which are coaxially arranged, and the rotation directions of the inner gear and the outer gear are opposite;
a discharging frame is arranged between the third grinding roller, the fourth grinding roller and the first grinding roller and the second grinding roller, the discharging frame comprises a material blocking barrel and a supporting column, the supporting column is fixedly connected with the base, a feed opening is arranged at the lower part of the material blocking barrel, a distance is reserved between the feed opening and the outer edge of the material blocking barrel, an extension plate is further arranged on one side, away from the feed opening, of the material blocking barrel, a plurality of supporting wheels are fixed on the connecting disc, the supporting wheels are located between the feed opening and the outer edge of the material blocking barrel, and the length of each supporting wheel is matched with the radius of the material blocking barrel;
the feed pipe stretches into a cylinder formed by enclosing the third grinding roller and the fourth grinding roller.
As a further improvement of the above scheme:
preferably, the internal gear is fixedly connected with an internal gear shaft, the external gear is fixedly connected with an external gear shaft, the external gear shaft is sleeved on the internal gear shaft, the external gear shaft is fixedly connected with a first gear seat through a bearing, a first helical gear is fixed at the end part of the external gear shaft, the internal gear shaft is fixedly connected with a second gear seat through a bearing, a second helical gear is fixed on the internal gear shaft, a connecting plate is fixed between the first gear seat and the second gear seat, a third helical gear shaft is connected on the connecting plate through a bearing in a rotating manner, one end of the third helical gear shaft is fixedly connected with an output shaft of a motor, and the other end of the third helical gear shaft is fixedly connected with a third helical gear, and the third helical gear is meshed with the first helical gear and the second helical gear respectively.
Preferably, a first gear is fixed on a connecting shaft between the first grinding roller and the first mounting disc, a second gear is fixed on a connecting shaft between the second grinding roller and the first mounting disc, the second gear is meshed with a fifth transmission gear, and the fifth transmission gear is rotatably connected with the first mounting disc through the connecting shaft and a bearing.
Preferably, a third gear is fixed on a connecting shaft between the third grinding roller and the second mounting disc, a fourth gear is fixed on a connecting shaft between the fourth grinding roller and the second mounting disc, the fourth gear is meshed with a sixth transmission gear, and the sixth transmission gear is rotatably connected with the second mounting disc through the connecting shaft and a bearing.
Preferably, a plurality of rolling rings are arranged outside the grinding cylinder and are pressed on the bearing seat.
Preferably, the first mounting disc and the second mounting disc are both provided with extending edges, first bearings are fixed in the extending edges, second bearings are fixed on disc surfaces of the first mounting disc and the second mounting disc, which are close to the extending edges, and the disc surfaces and the side surfaces of the first gear ring and the second gear ring are respectively pressed on the second bearings and the first bearings.
Preferably, leave the clearance between first mounting disc and the second mounting disc, leave the clearance between first grinding roller, second grinding roller and the material blocking cylinder, leave the clearance between third grinding roller, fourth grinding roller and the material blocking cylinder.
Preferably, the lengths of the first grinding roller and the second grinding roller extending out of the third grinding roller and the fourth grinding roller are matched with the distance from the feed opening to the outer edge of the material blocking cylinder.
Preferably, the grinding body is arranged in a V-shape with the feed pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. the raw materials roll in a barrel formed by the third grinding roller and the fourth grinding roller, so that the raw materials are layered, fine particles sink, and larger particles move upwards, so that the damage of large particles to the third grinding roller and the fourth grinding roller is effectively avoided;
2. the raw material to be ground is fed into a cylinder formed by enclosing a third grinding roller and a fourth grinding roller from a feeding pipe, the raw material is simultaneously subjected to upward force of the third grinding roller and downward force of the fourth grinding roller when entering the cylinder formed by the third grinding roller and the fourth grinding roller, and the third grinding roller and the fourth grinding roller generate kneading force in opposite directions on the raw material, so that the grinding is more thorough;
3. the first grinding roller and the second grinding roller are arranged in the grinding groove, the first grinding roller and the second grinding roller rotate to grind fine particles entering the grinding groove, and the grinding groove is arranged to effectively increase the grinding area, so that the grinding efficiency is improved;
4. with the rotation of the first mounting disc, the grinding angle of the fine particles is changed, so that the grinding effect is improved, meanwhile, when the grinding groove runs to a high position, redundant fine particles slide down, the sliding fine particles fall on the outer wall of the material blocking cylinder, and the outer wall of the material blocking cylinder is cylindrical, so that the fine particles can slide down along the outer wall, the sliding fine particles fall into the grinding groove again for grinding, and the grinding is repeated for multiple times, so that the grinding effect is improved;
5. the horizontal slope sets up, can effectively improve the grinding time of raw materials to thereby make the grinding more thorough, and thereby the interval difference makes the raw materials grind more thoroughly.
Drawings
FIG. 1 is an overall structural view of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a top view of fig. 1.
Fig. 5 is an exploded view of fig. 1.
FIG. 6 is a view showing the structure of a polishing drum of the present invention.
Fig. 7 is a partially enlarged view.
Fig. 8 is a second partial enlarged view.
Fig. 9 is a third partial enlarged view.
FIG. 10 is a fourth partial enlarged view.
Fig. 11 is a fifth partial enlarged view.
Reference numerals: 1. a motor; 2. a second gear seat; 3. a second helical gear; 4. a third bevel gear; 5. a first helical gear; 6. an outer gear; 7. an internal gear; 8. a third transmission gear; 9. a fourth transmission gear; 10. A first drive gear; 11. a second transmission gear; 12. a bearing seat; 13. rolling a ring; 14. a grinding cylinder; 1401. A grinding groove; 15. a feed pipe; 16. a material blocking barrel; 1601. a feeding port; 1602. an extension plate; 17. a first gear seat; 18. a first mounting plate; 19. a second rotating shaft; 20. a first gear ring; 21. a fourth rotating shaft; 22. a second gear ring; 23. a third rotating shaft; 24. a second mounting plate; 25. a connecting disc; 26. a support wheel; 27. a third grinding roller; 28. a fourth grinding roller; 29. a first grinding roller; 30. a second grinding roller; 31. A third gear; 32. a fourth gear; 33. a sixth transmission gear; 34. a first gear; 35. a second gear; 36. a fifth transmission gear; 37. a first rotating shaft.
Detailed Description
The invention is further described with reference to the following drawings and detailed description.
Example 1:
as shown in fig. 1 to 11, a grinding machine for grinding ceramic raw materials comprises a grinding body and a feeding pipe 15, wherein the grinding body comprises a first mounting plate 18, a second mounting plate 24, a first gear ring 20, a second gear ring 22, a grinding cylinder 14 and a discharging frame;
a first rotating shaft 37 is fixedly connected to one side of the first mounting plate 18, a first fixing seat and a first transmission gear 10 are fixed to the first rotating shaft 37, a grinding cylinder 14 is fixed to the other side of the first mounting plate 18, a plurality of grinding grooves 1401 are formed in the inner wall of the grinding cylinder 14, the grinding grooves 1401 are annularly arranged, a plurality of first grinding rollers 29 and second grinding rollers 30 are installed in the grinding grooves 1401, the first grinding rollers 29 and the second grinding rollers 30 are circularly and uniformly distributed, the first grinding rollers 29 and the second grinding rollers 30 penetrate through the grinding cylinder 14 and are rotatably connected with the first mounting plate 18, the first grinding rollers 29 and the second grinding rollers 30 penetrate through the end portion of the first mounting plate 18 and are fixedly provided with gears meshed with the first gear ring 20, the other ends of the first grinding rollers penetrate through a bearing chamber, the bearing chamber is fixedly connected with the grinding cylinder 14, and the first gear ring 20 is fixedly connected with the second rotating shaft 19, a second fixed seat and a second transmission gear 11 are fixed on the second rotating shaft 19;
24 one sides of second mounting disc are fixed with third pivot 23, be fixed with third fixing base and third drive gear 8 in the third pivot 23, it grinds roller 27 and fourth grinding roller 28 to be connected with a plurality of third through the bearing rotation on the second mounting disc 24, third grinding roller 27 and fourth grinding roller 28 are circular evenly distributed, third grinding roller 27 and fourth grinding roller 28 wear to establish the end fixing of second mounting disc 24 and are equipped with the gear with second gear ring 22 meshing, the other end passes through the bearing and is connected with connection pad 25 rotation, second gear ring 22 and fourth pivot 21 fixed connection, be fixed with fourth fixing base and fourth drive gear 9 on the fourth pivot 21, second pivot 19 covers and establishes on first pivot 37, first pivot 37 covers and establishes on fourth pivot 21, fourth pivot 21 covers and establishes on third pivot 23, first pivot 37, 37, The central lines of the second rotating shaft 19, the third rotating shaft 23 and the fourth rotating shaft 21 are the same, the first transmission gear 10 and the fourth transmission gear 9 are meshed with an inner toothed ring of a driving wheel, the second transmission gear 11 and the third transmission gear 8 are meshed with an outer toothed ring of the driving wheel, the driving wheel comprises an inner gear 7 and an outer gear 6 which are coaxially arranged, and the rotating directions of the inner gear 7 and the outer gear 6 are opposite;
a discharging frame is arranged between the third grinding roller 27, the fourth grinding roller 28 and the first grinding roller 29 and the second grinding roller 30, the discharging frame comprises a material blocking barrel 16 and supporting columns, the supporting columns are fixedly connected with a base, a feed opening 1601 is arranged at the lower part of the material blocking barrel 16, a distance is reserved between the feed opening 1601 and the outer edge of the material blocking barrel 16, an extension plate 1602 is further arranged at one side, away from the feed opening 1601, of the material blocking barrel 16, a plurality of supporting wheels 26 are fixed on the connecting disk 25, the supporting wheels 26 are located between the feed opening 1601 and the outer edge of the material blocking barrel 16, and the length of each supporting wheel 26 is matched with the radius of the material blocking barrel 16;
the feeding pipe 15 extends into a cylinder enclosed by the third grinding roller 27 and the fourth grinding roller 28.
The utility model discloses a motor, including internal gear 7, external gear 6, internal gear axle fixed connection, external gear axle sleeve, internal gear, external gear axle sleeve, the external gear axle passes through bearing and first gear seat 17 fixed connection, the external gear axle end fixing has first helical gear 5, the internal gear axle passes through bearing and second gear seat 2 fixed connection, be fixed with second helical gear 3 on the internal gear axle, be fixed with the connecting plate between first gear seat 17 and the second gear seat 2, be connected with third helical gear 4 axles through the bearing rotation on the connecting plate, 4 axle one end of third helical gear and motor 1's output shaft fixed connection, the other end and 4 fixed connection of third helical gear, third helical gear 4 meshes with first helical gear 5, second helical gear 3 respectively.
A plurality of rolling rings 13 are arranged outside the grinding cylinder 14, and the rolling rings 13 are pressed on the bearing block 12.
The first mounting disc 18 and the second mounting disc 24 are both provided with extending edges, first bearings are fixed in the extending edges, second bearings are fixed on disc surfaces of the first mounting disc 18 and the second mounting disc 24 close to the extending edges, and the disc surfaces and the side surfaces of the first gear ring 20 and the second gear ring 22 close to the disc surfaces are respectively arranged on the second bearings and the first bearings in a pressing mode.
A gap is reserved between the first mounting disc 18 and the second mounting disc 24, a gap is reserved between the first grinding roller 29, the second grinding roller 30 and the material blocking cylinder 16, and a gap is reserved between the third grinding roller 27, the fourth grinding roller 28 and the material blocking cylinder 16.
The lengths of the first grinding roller 29 and the second grinding roller 30 extending out of the third grinding roller 27 and the fourth grinding roller 28 are matched with the distance from the feed opening 1601 to the outer edge of the material blocking cylinder 16.
The grinding main body and the feeding pipe 15 are arranged in a V shape.
The working principle of the invention is as follows:
starting the motor 1, the motor 1 drives the external gear 6 and the internal gear 7 to rotate reversely, the internal gear 7 and the external gear 6 drive the first transmission gear 10, the second transmission gear 11, the third transmission gear 8 and the fourth transmission gear 9 to rotate, the rotation directions of the first transmission gear 10 and the second transmission gear 11 are opposite, and the rotation directions of the third transmission gear 8 and the fourth transmission gear 9 are opposite, so that the rotation directions of the first gear ring 20 and the first mounting plate 18 are opposite, the rotation directions of the second gear ring 22 and the second mounting plate 24 are opposite, the first gear ring 20 and the first mounting plate 18 are relatively displaced, so that the first grinding roller 29 and the second grinding roller 30 can be driven to rotate, meanwhile, the first mounting plate 18 also rotates, the rotation directions of the first grinding roller 29 and the second grinding roller 30 are the same, and the second gear ring 22 and the second mounting plate 24 are relatively displaced, thereby driving the third grinding roller 27 and the fourth grinding roller 28 to rotate, and simultaneously the second mounting disc 24 also rotates;
the raw material to be ground is sent into a cylinder formed by enclosing the third grinding roller 27 and the fourth grinding roller 28 from the feeding pipe 15, when the raw material enters the cylinder formed by the third grinding roller 27 and the fourth grinding roller 28, the raw material is simultaneously subjected to the upward force of the third grinding roller 27 and the downward force of the fourth grinding roller 28, the third grinding roller 27 and the fourth grinding roller 28 generate a kneading force with opposite directions on the raw material, so that the grinding is more thorough, and simultaneously the raw materials are tumbled in the cylinder formed by the third grinding roller 27 and the fourth grinding roller 28, so that the raw materials are layered, fine particles sink, and larger particles move upwards, thereby effectively avoiding the damage of the large particles to the third grinding roller 27 and the fourth grinding roller 28, the grinding main body is arranged obliquely, in the rotating process, larger particles can gradually rotate into the material blocking barrel 16, and the extension plate 1602 of the material blocking barrel 16 for the larger particles is discharged;
the fine particles enter a cylinder enclosed by the first grinding roller 29 and the second grinding roller 30 after being kneaded between the third grinding roller 27 and the fourth grinding roller 28, the first grinding roller 29 and the second grinding roller 30 are both arranged in the grinding groove 1401, the first grinding roller 29 and the second grinding roller 30 rotate to grind the fine particles entering the grinding groove 1401, the grinding groove 1401 effectively increases the grinding area to improve the grinding efficiency, the grinding cylinder 14 rotates along with the first mounting plate 18 and can effectively distribute the fine particles evenly into each grinding groove 1401 in the rotating process, the grinding groove 1401 facing the discharging opening 1601 can receive the falling fine particles for the first time to grind the fine particles, the grinding angle of the fine particles is changed along with the rotation of the first mounting plate 18 to improve the grinding effect, and when the grinding groove 1401 runs to a high position, unnecessary tiny granule landing, the tiny granule of landing falls on the outer wall of dam section of thick bamboo 16, because it is cylindric to keep off the outer wall of feed cylinder 16, thereby the outer wall landing can be followed to tiny granule, the tiny granule of landing falls into again and grinds in grinding groove 1401, and the grinding main part is the slope form, the tiny granule can be followed grinding groove 1401 and outwards removed in the grinding process, the raw materials that finish grinding is discharged from grinding groove 1401 tip, the horizontal slope sets up, can effectively improve the grinding time of raw materials, thereby make the grinding more thorough, thereby and the interval is different makes the raw materials grind more thoroughly.
Example 2:
as shown in fig. 1 to 11, a grinding machine for grinding ceramic raw materials comprises a grinding body and a feeding pipe 15, wherein the grinding body comprises a first mounting plate 18, a second mounting plate 24, a first gear ring 20, a second gear ring 22, a grinding cylinder 14 and a discharging frame;
a first rotating shaft 37 is fixedly connected to one side of the first mounting plate 18, a first fixing seat and a first transmission gear 10 are fixed to the first rotating shaft 37, a grinding cylinder 14 is fixed to the other side of the first mounting plate 18, a plurality of grinding grooves 1401 are formed in the inner wall of the grinding cylinder 14, the grinding grooves 1401 are annularly arranged, a plurality of first grinding rollers 29 and second grinding rollers 30 are installed in the grinding grooves 1401, the first grinding rollers 29 and the second grinding rollers 30 are circularly and uniformly distributed, the first grinding rollers 29 and the second grinding rollers 30 penetrate through the grinding cylinder 14 and are rotatably connected with the first mounting plate 18, the first grinding rollers 29 and the second grinding rollers 30 penetrate through the end portion of the first mounting plate 18 and are fixedly provided with gears meshed with the first gear ring 20, the other ends of the first grinding rollers penetrate through a bearing chamber, the bearing chamber is fixedly connected with the grinding cylinder 14, and the first gear ring 20 is fixedly connected with the second rotating shaft 19, a second fixed seat and a second transmission gear 11 are fixed on the second rotating shaft 19;
24 one sides of second mounting disc are fixed with third pivot 23, be fixed with third fixing base and third drive gear 8 in the third pivot 23, it grinds roller 27 and fourth grinding roller 28 to be connected with a plurality of third through the bearing rotation on the second mounting disc 24, third grinding roller 27 and fourth grinding roller 28 are circular evenly distributed, third grinding roller 27 and fourth grinding roller 28 wear to establish the end fixing of second mounting disc 24 and are equipped with the gear with second gear ring 22 meshing, the other end passes through the bearing and is connected with connection pad 25 rotation, second gear ring 22 and fourth pivot 21 fixed connection, be fixed with fourth fixing base and fourth drive gear 9 on the fourth pivot 21, second pivot 19 covers and establishes on first pivot 37, first pivot 37 covers and establishes on fourth pivot 21, fourth pivot 21 covers and establishes on third pivot 23, first pivot 37, 37, The central lines of the second rotating shaft 19, the third rotating shaft 23 and the fourth rotating shaft 21 are the same, the first transmission gear 10 and the fourth transmission gear 9 are meshed with an inner gear ring of a driving wheel, the second transmission gear 11 and the third transmission gear 8 are meshed with an outer gear ring of the driving wheel, the driving wheel comprises an inner gear 7 and an outer gear 6 which are coaxially arranged, and the rotating directions of the inner gear 7 and the outer gear 6 are opposite;
a discharging frame is arranged between the third grinding roller 27, the fourth grinding roller 28 and the first grinding roller 29 and the second grinding roller 30, the discharging frame comprises a material blocking barrel 16 and supporting columns, the supporting columns are fixedly connected with a base, a feed opening 1601 is arranged at the lower part of the material blocking barrel 16, a distance is reserved between the feed opening 1601 and the outer edge of the material blocking barrel 16, an extension plate 1602 is further arranged at one side, away from the feed opening 1601, of the material blocking barrel 16, a plurality of supporting wheels 26 are fixed on the connecting disk 25, the supporting wheels 26 are located between the feed opening 1601 and the outer edge of the material blocking barrel 16, and the length of each supporting wheel 26 is matched with the radius of the material blocking barrel 16;
the feeding pipe 15 extends into a cylinder enclosed by the third grinding roller 27 and the fourth grinding roller 28.
The utility model discloses a motor, including internal gear 7, external gear 6, internal gear axle fixed connection, external gear axle sleeve, internal gear, external gear axle sleeve, the external gear axle passes through bearing and first gear seat 17 fixed connection, the external gear axle end fixing has first helical gear 5, the internal gear axle passes through bearing and second gear seat 2 fixed connection, be fixed with second helical gear 3 on the internal gear axle, be fixed with the connecting plate between first gear seat 17 and the second gear seat 2, be connected with third helical gear 4 axles through the bearing rotation on the connecting plate, 4 axle one end of third helical gear and motor 1's output shaft fixed connection, the other end and 4 fixed connection of third helical gear, third helical gear 4 meshes with first helical gear 5, second helical gear 3 respectively.
A first gear 34 is fixed on the connecting shaft between the first grinding roller 29 and the first mounting disc 18, a second gear 35 is fixed on the connecting shaft between the second grinding roller 30 and the first mounting disc 18, the second gear 35 is meshed with a fifth transmission gear 36, and the fifth transmission gear 36 is rotatably connected with the first mounting disc 18 through a connecting shaft and a bearing.
A third gear 31 is fixed on the connecting shaft between the third grinding roller 27 and the second mounting disc 24, a fourth gear 32 is fixed on the connecting shaft between the fourth grinding roller 28 and the second mounting disc 24, the fourth gear 32 is meshed with a sixth transmission gear 33, and the sixth transmission gear 33 is rotatably connected with the second mounting disc 24 through a connecting shaft and a bearing.
A plurality of rolling rings 13 are arranged outside the grinding cylinder 14, and the rolling rings 13 are pressed on the bearing block 12.
The first mounting disc 18 and the second mounting disc 24 are both provided with extending edges, first bearings are fixed in the extending edges, second bearings are fixed on disc surfaces, close to the extending edges, of the first mounting disc 18 and the second mounting disc 24, and disc surfaces and side surfaces, close to the first gear ring 20 and the second gear ring 22, of the first gear ring and the second gear ring are respectively arranged on the second bearings and the first bearings in a pressing mode.
A gap is reserved between the first mounting disc 18 and the second mounting disc 24, a gap is reserved between the first grinding roller 29, the second grinding roller 30 and the material blocking cylinder 16, and a gap is reserved between the third grinding roller 27, the fourth grinding roller 28 and the material blocking cylinder 16.
The lengths of the first grinding roller 29 and the second grinding roller 30 extending out of the third grinding roller 27 and the fourth grinding roller 28 are matched with the distance from the feed opening 1601 to the outer edge of the material blocking cylinder 16.
The grinding main body and the feeding pipe 15 are arranged in a V shape.
Starting the motor 1, the motor 1 drives the external gear 6 and the internal gear 7 to rotate reversely, the internal gear 7 and the external gear 6 drive the first transmission gear 10, the second transmission gear 11, the third transmission gear 8 and the fourth transmission gear 9 to rotate, the rotation directions of the first transmission gear 10 and the second transmission gear 11 are opposite, and the rotation directions of the third transmission gear 8 and the fourth transmission gear 9 are opposite, so that the rotation directions of the first gear ring 20 and the first mounting plate 18 are opposite, the rotation directions of the second gear ring 22 and the second mounting plate 24 are opposite, the first gear ring 20 and the first mounting plate 18 are relatively displaced, so that the first grinding roller 29 and the second grinding roller 30 can be driven to rotate, meanwhile, the first mounting plate 18 also rotates, the rotation directions of the first grinding roller 29 and the second grinding roller 30 are opposite, and the second gear ring 22 and the second mounting plate 24 are relatively displaced, thereby, the third grinding roller 27 and the fourth grinding roller 28 can be driven to rotate, the rotating directions of the third grinding roller 27 and the fourth grinding roller 28 are opposite, and the second mounting disc 24 also rotates;
the raw material to be ground is fed into a cylinder formed by enclosing a third grinding roller 27 and a fourth grinding roller 28 from a feeding pipe 15, when the raw material enters the cylinder formed by the third grinding roller 27 and the fourth grinding roller 28, the raw material is simultaneously subjected to downward or upward force by the third grinding roller 27 and the fourth grinding roller 28 when entering the cylinder formed by the third grinding roller 27 and the fourth grinding roller 28, the third grinding roller 27 and the fourth grinding roller 28 generate a same grinding pressure in the same direction on the raw material, a plurality of grinding roller sets rotating outwards and inwards are formed on a second mounting plate, the grinding roller sets rotating outwards can extrude and grind the raw material, the raw material falls into a material blocking cylinder 16 after extrusion and grinding, fine materials slide to a discharging port 1601 along the inner wall of the material blocking cylinder 16, the grinding roller sets rotating in hope can turn over the raw material to accelerate layering of the raw material, so that large-particle raw materials can smoothly roll into the extension plate 1602 of the barrel stopper 16;
the fine particles enter a cylinder enclosed by the first grinding roller 29 and the second grinding roller 30 after being kneaded between the third grinding roller 27 and the fourth grinding roller 28, the first grinding roller 29 and the second grinding roller 30 are both arranged in the grinding groove 1401, the first grinding roller 29 and the second grinding roller 30 rotate to grind the fine particles entering the grinding groove 1401, the grinding groove 1401 effectively increases the grinding area to improve the grinding efficiency, the grinding cylinder 14 rotates along with the first mounting plate 18 and can effectively distribute the fine particles evenly into each grinding groove 1401 in the rotating process, the grinding groove 1401 facing the discharging opening 1601 can receive the falling fine particles for the first time to grind the fine particles, the grinding angle of the fine particles is changed along with the rotation of the first mounting plate 18 to improve the grinding effect, and when the grinding groove 1401 runs to a high position, unnecessary tiny granule landing, the tiny granule of landing falls on the outer wall of dam section of thick bamboo 16, because it is cylindric to keep off the outer wall of feed cylinder 16, thereby the outer wall landing can be followed to tiny granule, the tiny granule of landing falls into again and grinds in grinding groove 1401, and the grinding main part is the slope form, the tiny granule can be followed grinding groove 1401 and outwards removed in the grinding process, the raw materials that finish grinding is discharged from grinding groove 1401 tip, the horizontal slope sets up, can effectively improve the grinding time of raw materials, thereby make the grinding more thorough, thereby and the interval is different makes the raw materials grind more thoroughly.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the claims of the present invention should not be limited by the above-mentioned embodiments, because the modifications, equivalent variations, improvements, etc. made in the claims of the present invention still fall within the scope of the present invention.
Claims (9)
1. A grinding machine for grinding ceramic raw materials is characterized in that: the grinding device comprises a grinding main body and a feeding pipe, wherein the grinding main body comprises a first mounting disc, a second mounting disc, a first gear ring, a second gear ring, a grinding cylinder and a discharging frame;
a first rotating shaft is fixedly connected with one side of the first mounting plate, a first fixed seat and a first transmission gear are fixed on the first rotating shaft, a grinding cylinder is fixed on the other side of the first mounting plate, a plurality of grinding grooves are arranged on the inner wall of the grinding cylinder, the grinding groove is annularly arranged, a plurality of first grinding rollers and second grinding rollers are arranged in the grinding groove, the first grinding roller and the second grinding roller are circularly and uniformly distributed, penetrate through the grinding cylinder and are rotatably connected with the first mounting disc, the first grinding roller and the second grinding roller penetrate through the end part of the first mounting disc, a gear meshed with the first gear ring is fixed on the end part of the first mounting disc, the other end of the first grinding roller penetrates into the bearing chamber, the bearing chamber is fixedly connected with the grinding cylinder, the first gear ring is fixedly connected with a second rotating shaft, and a second fixed seat and a second transmission gear are fixed on the second rotating shaft;
a third rotating shaft is fixed on one side of the second mounting plate, a third fixing seat and a third transmission gear are fixed on the third rotating shaft, a plurality of third grinding rollers and fourth grinding rollers are rotatably connected on the second mounting plate through bearings, the third grinding rollers and the fourth grinding rollers are circularly and uniformly distributed, gears meshed with a second gear ring are fixed at the end parts of the third grinding rollers and the fourth grinding rollers penetrating through the second mounting plate, the other ends of the third grinding rollers and the fourth grinding rollers are rotatably connected with the connecting plate through bearings, the second gear ring and the fourth rotating shaft are fixedly connected, a fourth fixing seat and a fourth transmission gear are fixed on the fourth rotating shaft, the second rotating shaft is sleeved on the first rotating shaft, the first rotating shaft is sleeved on the fourth rotating shaft, the fourth rotating shaft is sleeved on the third rotating shaft, and the center lines of the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft are the same, the first transmission gear and the fourth transmission gear are meshed with an inner gear ring of a driving wheel, the second transmission gear and the third transmission gear are meshed with an outer gear ring of the driving wheel, the driving wheel comprises an inner gear and an outer gear which are coaxially arranged, and the rotation directions of the inner gear and the outer gear are opposite;
a discharging frame is arranged between the third grinding roller, the fourth grinding roller and the first grinding roller and the second grinding roller, the discharging frame comprises a material blocking barrel and a supporting column, the supporting column is fixedly connected with the base, a feed opening is arranged at the lower part of the material blocking barrel, a distance is reserved between the feed opening and the outer edge of the material blocking barrel, an extension plate is further arranged on one side, away from the feed opening, of the material blocking barrel, a plurality of supporting wheels are fixed on the connecting disc, the supporting wheels are located between the feed opening and the outer edge of the material blocking barrel, and the length of each supporting wheel is matched with the radius of the material blocking barrel;
the feed pipe stretches into a cylinder formed by enclosing the third grinding roller and the fourth grinding roller.
2. The grinding machine for grinding ceramic raw materials according to claim 1, characterized in that: the internal gear and internal gear axle fixed connection, external gear and external gear axle fixed connection, the external gear axle sleeve is established on the internal gear axle, the external gear axle passes through bearing and first gear seat fixed connection, external gear axle end fixing has first helical gear, the internal gear axle passes through bearing and second gear seat fixed connection, be fixed with the second helical gear on the internal gear axle, be fixed with the connecting plate between first gear seat and the second gear seat, be connected with the third helical gear axle through bearing rotation on the connecting plate, third helical gear axle one end and the output shaft fixed connection of motor, the other end and third helical gear fixed connection, the third helical gear meshes with first helical gear, second helical gear respectively.
3. The grinding machine for grinding ceramic raw materials according to claim 1, characterized in that: the grinding device is characterized in that a first gear is fixed on a connecting shaft between the first grinding roller and the first mounting disc, a second gear is fixed on a connecting shaft between the second grinding roller and the first mounting disc, the second gear is meshed with a fifth transmission gear, and the fifth transmission gear is rotatably connected with the first mounting disc through the connecting shaft and a bearing.
4. The grinding machine for grinding ceramic raw materials according to claim 1, characterized in that: and a third gear is fixed on a connecting shaft between the third grinding roller and the second mounting disc, a fourth gear is fixed on a connecting shaft between the fourth grinding roller and the second mounting disc, the fourth gear is meshed with a sixth transmission gear, and the sixth transmission gear is rotatably connected with the second mounting disc through the connecting shaft and a bearing.
5. The grinding machine for grinding ceramic raw materials according to claim 1, characterized in that: and a plurality of rolling rings are arranged outside the grinding cylinder and are pressed on the bearing block.
6. The grinding machine for grinding ceramic raw materials according to claim 1, characterized in that: the gear ring assembly is characterized in that extension edges are arranged on the first mounting disc and the second mounting disc, first bearings are fixed in the extension edges, second bearings are fixed on disc surfaces, close to the extension edges, of the first mounting disc and the second mounting disc, and disc surfaces and side surfaces, close to the first gear ring and the second gear ring, of the first gear ring and the second gear ring are pressed on the second bearings and the first bearings respectively.
7. The grinding machine for grinding ceramic raw materials according to claim 1, characterized in that: leave the clearance between first mounting disc and the second mounting disc, leave the clearance between first grinding roller, second grinding roller and the dam cylinder, leave the clearance between third grinding roller, fourth grinding roller and the dam cylinder.
8. The grinding machine for grinding ceramic raw materials according to claim 7, characterized in that: the length of the first grinding roller and the second grinding roller extending out of the third grinding roller and the fourth grinding roller is matched with the distance from the feed opening to the outer edge of the material blocking cylinder.
9. The grinding machine for grinding ceramic raw materials according to claim 1, characterized in that: the grinding main body and the feeding pipe are arranged in a V shape.
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| CN202110906433.3A CN113600273B (en) | 2021-08-09 | 2021-08-09 | Grind machine of ceramic raw materials |
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| CN202110906433.3A CN113600273B (en) | 2021-08-09 | 2021-08-09 | Grind machine of ceramic raw materials |
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| CN113600273B true CN113600273B (en) | 2022-06-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3857277B2 (en) * | 2004-03-22 | 2006-12-13 | 仁 鴻 張 | Crusher |
| EP2036612B1 (en) * | 2007-09-13 | 2010-05-12 | Claudius Peters Technologies GmbH | Ring ball mill |
| CN207951569U (en) * | 2017-12-27 | 2018-10-12 | 湖北多伦多邦水性科技股份有限公司 | A kind of three-stage roll mill |
| CN110142086B (en) * | 2019-05-23 | 2020-12-11 | 博亿(深圳)工业科技有限公司 | Material crushing and grinding machine and using method thereof |
| CN210675445U (en) * | 2019-05-30 | 2020-06-05 | 济源市金洲精细陶瓷材料有限公司 | Fine grinding device for aluminum oxide material |
| CN210585209U (en) * | 2019-09-12 | 2020-05-22 | 宜都市鑫宜陶瓷有限公司 | Broken recovery unit of pottery |
| CN111330688A (en) * | 2020-03-13 | 2020-06-26 | 张忠余 | Raw material grinding equipment for chemical machinery |
| CN111822091B (en) * | 2020-07-15 | 2021-12-21 | 陈守中 | Grinder for bio-pharmaceuticals with multilayer separation purification function |
| CN213408842U (en) * | 2020-08-27 | 2021-06-11 | 浙江凡唯科技有限公司 | Lubricating grease grinding machine |
| CN112206915A (en) * | 2020-09-14 | 2021-01-12 | 苏州隆泽医药技术有限公司 | Traditional chinese medicine grinder |
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Application publication date: 20211105 Assignee: HUNAN FOKING ELECTRONICS CO.,LTD. Assignor: Xinxing Electronic Ceramics Co.,Ltd. Contract record no.: X2023980042092 Denomination of invention: A grinding machine for grinding ceramic raw materials Granted publication date: 20220617 License type: Common License Record date: 20230920 |
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