Anti-stripping wear-resistant ceramic particle size control device

Abstract

The utility model discloses an anti-stripping wear-resistant ceramic particle size control device, and relates to the technical field of wear-resistant ceramic preparation. The ball mill comprises a ball milling unit and a material storage unit, the ball milling unit comprises a cylinder body, a feeding pipe, a connecting sleeve, a discharging pipe, a servo motor, a speed reducer, a small gear and a large gear; the feeding pipe and the connecting sleeve are assembled at one end of the cylinder body, the discharging pipe is assembled at the other end of the cylinder body, the servo motor and the speed reducer are assembled at the other end of the cylinder body, and the servo motor is in transmission connection with the speed reducer; according to the utility model, through the action of the blanking unit, the plugging disc in the blanking unit is used for controlling the opening and closing of the discharging cavity and controlling the automatic adding and stopping of the raw materials for preparing the anti-stripping wear-resistant ceramic, so that the automatic adding of the raw materials for preparing the anti-stripping wear-resistant ceramic is conveniently realized; furthermore, the convenience of adding the raw materials is effectively improved, meanwhile, the manpower is saved, and the production cost of the anti-stripping wear-resistant ceramic is reduced.

Description

Technical Field

[0001] This utility model relates to the field of wear-resistant ceramic preparation technology, specifically to a particle size control device for anti-peeling wear-resistant ceramics. Background Technology

[0002] Peel-resistant and wear-resistant ceramics are high-performance ceramic materials with characteristics such as wear resistance, corrosion resistance, high temperature resistance, and insulation. Peel-resistant and wear-resistant ceramics are special corundum ceramics made by calcining AL2O3 as the main raw material and rare metal oxides as flux at a high temperature of 1700 degrees Celsius. They are then combined with special rubber and high-strength organic / inorganic adhesives to form the product.

[0003] When preparing anti-peeling and wear-resistant ceramics, the grain size of the material can be reduced by adjusting a series of process parameters such as the proportion of raw materials, temperature, and atmosphere. Especially in the sintering stage, selecting appropriate sintering temperature and sintering time can significantly improve the performance of ceramics, thereby reducing the grain size. At the same time, the grain size of ceramic raw materials can be controlled by additives or pulverization.

[0004] Existing technologies mostly use ball mills to control the grain size of ceramic raw materials; however, some drawbacks still exist in the raw material crushing process:

[0005] When using ball mills to crush ceramic raw materials, most existing ball mills require manual feeding of the raw materials by workers, which makes feeding the raw materials in the crushing process inconvenient, time-consuming, and labor-intensive, and fails to reduce the production cost of ceramics. Utility Model Content

[0006] In order to solve the above problems, the purpose of this utility model is to provide an anti-peeling and wear-resistant ceramic particle size control device.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an anti-peeling and wear-resistant ceramic particle size control device, the control device comprising a ball milling unit and a material storage unit;

[0008] The ball mill unit includes a cylinder, a feed pipe, a connecting sleeve, a discharge pipe, a servo motor, a reducer, a pinion, and a gear.

[0009] The feed pipe and connecting sleeve are assembled at one end of the cylinder, the discharge pipe is assembled at the other end of the cylinder, the servo motor and reducer are assembled at the other end of the cylinder, the servo motor and reducer are connected in transmission, the reducer and pinion are connected in transmission, the large gear is assembled at the other end of the cylinder, and the pinion and large gear are meshed.

[0010] The storage unit includes a storage tank, a tank cover, a connecting pipe, and an isolation seat. The tank cover is hinged to one end of the storage tank, the connecting pipe is assembled to the other end of the storage tank, one end of the connecting pipe is rotatably connected to the inner wall of the connecting sleeve, and the isolation seat is slidably disposed on the inner wall of the storage tank.

[0011] The isolation seat is equipped with a feeding unit and an anti-blocking unit respectively;

[0012] The feeding unit includes a sealing disc, the upper end face of the isolation seat is provided with a conical surface, the lower end face of the isolation seat is provided with a discharge cavity, the bottom of the conical surface is provided with a feeding cavity, one end of the feeding cavity is connected to the discharge cavity, and the sealing disc is located in the middle of the discharge cavity.

[0013] Preferably, a first motor is fixedly installed inside the isolation seat, and a first rotating rod is fixedly installed at the drive output end of the first motor. The first rotating rod is rotatably connected to the isolation seat, and a connecting rod is fixedly installed at one end of the first rotating rod. One end of the connecting rod is fixedly connected to the outer wall of the sealing disc.

[0014] Preferably, a first fixing bracket is fixedly installed at the fixed end of the first motor, and the first fixing bracket is fixedly installed inside the isolation seat.

[0015] Preferably, the isolation seat has a circular groove inside, which is connected to the middle of the discharge chamber, and the circular groove is coaxial with the first rotating rod.

[0016] Preferably, the anti-blocking unit includes two cams, and two arc-shaped seats are fixedly installed on the lower end face of the isolation seat. One of the cams and one arc-shaped seat are vertically aligned. A second motor is fixedly installed at the other end of the storage tank. A second rotating rod is fixedly installed at the drive output end of the second motor. The second rotating rod is rotatably connected to the storage tank. The two cams are fixedly installed on the second rotating rod.

[0017] Preferably, two lugs are fixedly installed on the bottom wall of the storage tank, and a telescopic guide rod is fixedly installed on each of the two lugs. The piston ends of the two telescopic guide rods are fixedly connected to the lower surface of the isolation seat.

[0018] Preferably, a second fixing frame is fixedly installed on the fixed end of the second motor, and one end of the second fixing frame is fixedly connected to the other end of the storage tank.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. In this utility model, the opening and closing of the discharge chamber is controlled by the sealing plate in the feeding unit through the function of the feeding unit, thereby controlling the automatic addition and stopping of the raw materials for preparing anti-peel wear-resistant ceramics. This makes it convenient to automatically add the raw materials for preparing anti-peel wear-resistant ceramics, thereby effectively improving the convenience of adding raw materials, saving manpower, and reducing the production cost of anti-peel wear-resistant ceramics.

[0021] 2. In this utility model, through the function of the anti-blocking unit, the cam in the anti-blocking unit cooperates with the arc-shaped seat to push the isolation seat to move up and down repeatedly, so that the raw material vibrates during the falling process, avoiding the blockage of the raw material during the falling process. This conveniently realizes the anti-blocking of the raw material entering the cylinder and ensures the normal operation of the raw material crushing operation. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of the anti-peeling and wear-resistant ceramic particle size control device of this utility model.

[0024] Figure 2 This is a cross-sectional structural diagram of the storage tank of this utility model.

[0025] Figure 3 This is a schematic diagram of the connection structure of the cutting and unloading unit and the anti-blocking unit of the isolation seat of this utility model.

[0026] Figure 4 For this utility model Figure 3 Enlarged schematic diagram of part A in the diagram.

[0027] In the diagram: 1. Ball mill unit; 2. Storage unit; 3. Feeding unit; 4. Anti-clogging unit; 11. Cylinder; 12. Feed pipe; 121. Connecting sleeve; 13. Discharge pipe; 14. Servo motor; 15. Reducer; 16. Pinion; 17. Gear; 21. Storage tank; 22. Tank cover; 23. Connecting pipe; 24. Isolation seat; 31. Sealing disc; 32. Conical surface; 33. Feeding chamber; 34. Discharge chamber; 35. First motor; 36. First fixed frame; 37. First rotating rod; 38. Connecting rod; 39. Circular groove; 41. Cam; 42. Arc seat; 43. Ear block; 44. Telescopic guide rod; 45. Second rotating rod; 46. Second motor; 47. Second fixed frame. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example: Figure 1-4 As shown, this utility model provides a particle size control device for anti-peeling and wear-resistant ceramics. The control device includes a ball milling unit 1 and a storage unit 2. The storage unit 2 can store the raw materials used to prepare anti-peeling and wear-resistant ceramics. The ball milling unit 1 can crush the raw materials used to prepare anti-peeling and wear-resistant ceramics to the nanoscale to achieve particle size control of anti-peeling and wear-resistant ceramics. This is the prior art and will not be described in detail here.

[0030] The ball mill unit 1 includes a cylinder 11, a feed pipe 12, a connecting sleeve 121, a discharge pipe 13, a servo motor 14, a reducer 15, a pinion 16, and a gear 17;

[0031] The feed pipe 12 and the connecting sleeve 121 are assembled at one end of the cylinder 11, the discharge pipe 13 is assembled at the other end of the cylinder 11, the servo motor 14 and the reducer 15 are assembled at the other end of the cylinder 11, the servo motor 14 and the reducer 15 are connected by transmission, the reducer 15 and the pinion 16 are connected by transmission, and the large gear 17 is assembled at the other end of the cylinder 11, the pinion 16 and the large gear 17 are meshed. The raw materials for preparing anti-peeling and wear-resistant ceramics can enter the cylinder 11 through the feed pipe 12. When the servo motor 14 is turned on, the servo motor 14 causes the cylinder 11 to rotate through the reducer 15, the pinion 16 and the large gear 17. The grinding balls in the cylinder 11 crush the raw materials in the moving state. This is the prior art and will not be described in detail here.

[0032] The storage unit 2 includes a storage tank 21, a tank cover 22, a connecting pipe 23, and an isolation seat 24. The tank cover 22 is hinged to one end of the storage tank 21, and the connecting pipe 23 is assembled to the other end of the storage tank 21. One end of the connecting pipe 23 is rotatably connected to the inner wall of the connecting sleeve 121. The isolation seat 24 is slidably disposed on the inner wall of the storage tank 21. By setting up the storage tank 21, the tank cover 22, the connecting pipe 23, and the isolation seat 24, after the tank cover 22 is opened, the raw materials for preparing anti-peeling and wear-resistant ceramics can be stored in the storage tank 21 and located above the isolation seat 24. The raw materials entering the bottom of the storage tank 21 can enter the cylinder 11 through the connecting pipe 23 and the feed pipe 12.

[0033] The isolation seat 24 is equipped with a feeding unit 3 and an anti-blocking unit 4. By setting the feeding unit 3 and the anti-blocking unit 4, the feeding unit 3 can control the automatic addition and stopping of the raw materials used to prepare anti-peeling and wear-resistant ceramics, and the anti-blocking unit 4 can prevent the raw materials from being blocked during the falling process, thus ensuring the normal feeding process.

[0034] The feeding unit 3 includes a sealing plate 31. A conical surface 32 is formed on the upper end face of the isolation seat 24, and a discharge cavity 34 is formed on the lower end face of the isolation seat 24. A feeding cavity 33 is formed at the bottom of the conical surface 32, and one end of the feeding cavity 33 is connected to the discharge cavity 34. By setting the conical surface 32, the feeding cavity 33, and the discharge cavity 34, the raw material above the isolation seat 24 can fall into the bottom of the storage tank 21 through the conical surface 32, the feeding cavity 33, and the discharge cavity 34. The sealing plate 31 is located in the middle of the discharge cavity 34. By setting the sealing plate 31 inside the discharge cavity 34, the sealing plate 31 can keep the discharge cavity 34 closed, thereby stopping the feeding. When the sealing plate 31 is misaligned with the discharge cavity 34, normal feeding operation resumes. A first motor 35 is fixedly installed inside the isolation seat 24. The first motor 35 is fixed... A first fixing frame 36 is fixedly installed at one end, and the first fixing frame 36 is fixedly installed inside the isolation seat 24. A first rotating rod 37 is fixedly installed at the drive output end of the first motor 35. The first rotating rod 37 is rotatably connected to the isolation seat 24. A connecting rod 38 is fixedly installed at one end of the first rotating rod 37. One end of the connecting rod 38 is fixedly connected to the outer wall of the sealing disc 31. By turning on the first motor 35, the drive shaft of the first motor 35 can make the first rotating rod 37 rotate. The first rotating rod 37 can make the sealing disc 31 rotate circumferentially through the connecting rod 38. A circular groove 39 is opened inside the isolation seat 24. The circular groove 39 is connected to the middle of the discharge chamber 34. The circular groove 39 is coaxial with the first rotating rod 37. By setting the circular groove 39, the sealing disc 31 can rotate circumferentially in the circular groove 39.

[0035] The anti-blocking unit 4 includes two cams 41. Two arc-shaped seats 42 are fixedly installed on the lower end face of the isolation seat 24. One cam 41 and one arc-shaped seat 42 are vertically aligned. By driving the cam 41 to rotate, when the protruding position of the cam 41 contacts the arc surface of the arc-shaped seat 42, the cam 41 can cause the isolation seat 24 to rise vertically through the arc-shaped seat 42. When the protruding position of the cam 41 disengages from the arc surface of the arc-shaped seat 42, the isolation seat 24 descends under its own weight, causing the raw material to vibrate during the descent, thereby preventing the raw material from blocking during the descent. Two lugs 43 are fixedly installed on the bottom wall of the storage tank 21. Telescopic guide rods 44 are fixedly installed on each lug 43. The piston ends of the two telescopic guide rods 44 are fixedly connected to the lower surface of the isolation seat 24. A telescopic guide rod 44 is provided. When the isolation seat 24 rises vertically, the telescopic guide rod 44 can extend. When the isolation seat 24 falls, the telescopic guide rod 44 retracts, thereby improving the stability of the isolation seat 24 during the lifting process. A second motor 46 is fixedly provided at the other end of the storage tank 21. A second fixing frame 47 is fixedly installed at the fixed end of the second motor 46. One end of the second fixing frame 47 is fixedly connected to the other end of the storage tank 21. A second rotating rod 45 is fixedly installed at the drive output end of the second motor 46. The second rotating rod 45 is rotatably connected to the storage tank 21. Two cams 41 are fixedly installed on the second rotating rod 45. By turning on the second motor 46, the drive shaft of the second motor 46 can rotate the second rotating rod 45, and the second rotating rod 45 can rotate the cams 41.

[0036] Working principle: When it is necessary to crush the raw materials used to prepare anti-peel wear-resistant ceramics, the operator first turns on the first motor 35. The drive shaft of the first motor 35 causes the first rotating rod 37 to rotate. The first rotating rod 37 causes the sealing plate 31 to rotate circumferentially in the circular groove 39 through the connecting rod 38, so that the sealing plate 31 is misaligned with the discharge chamber 34. At this time, the raw materials above the isolation seat 24 fall into the bottom of the storage tank 21 through the conical surface 32, the feeding chamber 33 and the discharge chamber 34. The raw materials at the bottom enter the cylinder 11 through the connecting pipe 23 and the feeding pipe 12, thus realizing the automatic addition of raw materials used to prepare anti-peel wear-resistant ceramics, thereby effectively improving the convenience of raw material addition, saving manpower and reducing the production cost of anti-peel wear-resistant ceramics.

[0037] As the servo motor 14 and reducer 15 operate, the pinion 16 and gear 17 cause the cylinder 11 to rotate, and the grinding balls of different diameters inside the cylinder 11 crush the raw materials while in motion.

[0038] During the raw material crushing process, the operator starts the second motor 46. The drive shaft of the second motor 46 causes the second rotating rod 45 to rotate, which in turn causes the two cams 41 to rotate. The two cams 41, through the two arc-shaped seats 42, cause the isolation seat 24 to move up and down repeatedly, causing the raw material to vibrate during the falling process. This prevents the raw material from getting stuck during the falling process, thus conveniently achieving anti-blocking during the process of the raw material entering the cylinder 11 and ensuring the normal operation of the raw material crushing operation.

[0039] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A device for controlling the particle size of anti-peeling and wear-resistant ceramics, characterized in that, The control device includes a ball milling unit (1) and a material storage unit (2); The ball mill unit (1) includes a cylinder (11), a feed pipe (12), a connecting sleeve (121), a discharge pipe (13), a servo motor (14), a reducer (15), a pinion (16) and a gear (17); The feed pipe (12) and connecting sleeve (121) are assembled at one end of the cylinder (11), the discharge pipe (13) is assembled at the other end of the cylinder (11), the servo motor (14) and reducer (15) are assembled at the other end of the cylinder (11), the servo motor (14) and reducer (15) are connected by transmission, the reducer (15) and pinion (16) are connected by transmission, the large gear (17) is assembled at the other end of the cylinder (11), and the pinion (16) and large gear (17) are meshed. The storage unit (2) includes a storage tank (21), a tank cover (22), a connecting pipe (23), and an isolation seat (24). The tank cover (22) is hinged to one end of the storage tank (21), the connecting pipe (23) is assembled to the other end of the storage tank (21), one end of the connecting pipe (23) is rotatably connected to the inner wall of the connecting sleeve (121), and the isolation seat (24) is slidably disposed on the inner wall of the storage tank (21). The isolation seat (24) is respectively provided with a feeding unit (3) and an anti-blocking unit (4); The feeding unit (3) includes a sealing plate (31), the upper end face of the isolation seat (24) is provided with a conical surface (32), the lower end face of the isolation seat (24) is provided with a discharge cavity (34), the bottom of the conical surface (32) is provided with a feeding cavity (33), one end of the feeding cavity (33) is connected to the discharge cavity (34), and the sealing plate (31) is located in the middle of the discharge cavity (34).

2. The anti-peeling and wear-resistant ceramic particle size control device as described in claim 1, characterized in that, The isolation seat (24) is equipped with a first motor (35) inside. The drive output end of the first motor (35) is fixedly installed with a first rotating rod (37). The first rotating rod (37) and the isolation seat (24) are rotatably connected. A connecting rod (38) is fixedly installed at one end of the first rotating rod (37). One end of the connecting rod (38) is fixedly connected to the outer wall of the sealing plate (31).

3. The anti-peeling and wear-resistant ceramic particle size control device as described in claim 2, characterized in that, The first motor (35) is fixedly mounted with a first fixing bracket (36), which is fixedly mounted inside the isolation seat (24).

4. The anti-peeling and wear-resistant ceramic particle size control device as described in claim 2, characterized in that, The isolation seat (24) has a circular groove (39) inside, which is connected to the middle of the discharge cavity (34), and the circular groove (39) is coaxial with the first rotating rod (37).

5. The anti-peeling and wear-resistant ceramic particle size control device as described in claim 1, characterized in that, The anti-blocking unit (4) includes two cams (41). Two arc-shaped seats (42) are fixedly installed on the lower end face of the isolation seat (24). One of the cams (41) and one arc-shaped seat (42) are vertically aligned. A second motor (46) is fixedly installed at the other end of the storage tank (21). A second rotating rod (45) is fixedly installed at the drive output end of the second motor (46). The second rotating rod (45) is rotatably connected to the storage tank (21). The two cams (41) are fixedly installed on the second rotating rod (45).

6. The anti-peeling and wear-resistant ceramic particle size control device as described in claim 1, characterized in that, The bottom wall of the storage tank (21) is fixedly installed with two lugs (43), and each lug (43) is fixedly installed with a telescopic guide rod (44). The piston ends of the two telescopic guide rods (44) are fixedly connected to the lower surface of the isolation seat (24).

7. The anti-peeling and wear-resistant ceramic particle size control device as described in claim 5, characterized in that, The second motor (46) is fixedly mounted with a second fixing bracket (47), and one end of the second fixing bracket (47) is fixedly connected to the other end of the storage tank (21).

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