Ceramic glaze ball mill

Abstract

The utility model discloses a ceramic glaze ball mill which comprises a bottom plate, mounting seats are arranged on the two sides of the upper end of the bottom plate, noise reduction mechanisms are arranged on the inner sides of the mounting seats, main electromagnetic sleeves are fixedly connected to the inner sides of the mounting seats, a driving assembly is detachably connected to the upper end of the bottom plate, and a cover hopper is rotationally connected to the inner walls of the mounting seats. A barrel is fixedly connected to the sides, close to each other, of the two cover hoppers, an auxiliary groove is formed in the outer wall of the barrel, and a screening mechanism is fixedly connected to the inner wall of the barrel. By arranging the noise reduction mechanism, the noise generated by the device can be effectively reduced, so that the use experience of the device is improved, and the noise generated by the device during operation is remarkably reduced; according to the screening mechanism, a lining plate is arranged, when the lining plate is impacted by materials, a movable rod is pushed to compress a spring, then the spring pushes the lining plate to eject the materials out, the materials are impacted on other lining plates with impact protruding blocks, and the impact force of the materials is improved.

Description

Technical Field

[0001] This utility model relates to the field of ball mill technology, specifically to a ceramic glaze ball mill. Background Technology

[0002] A ball mill is a key piece of equipment for further pulverizing materials after they have been crushed. Material enters the ball mill cylinder through the feed hopper, and the inside contains grinding media of a specific shape and size. As the ball mill rotates, the grinding media, under the influence of centrifugal force and friction with the liner surface of the inner wall of the ball mill cylinder, adhere to the liner surface and rotate with the cylinder, being carried to a certain height. Under gravity, they fall freely, impacting the material at the bottom like projectiles and crushing it. This cyclical motion continues continuously.

[0003] According to patent document CN210252512U, a ball mill for grinding ceramic glaze with good grinding effect is disclosed. It includes a support mechanism, transmission mechanism, heating mechanism, power supply mechanism, cylinder, feeder, discharger, bearing seat, driven gear, motor, support column, drive gear, inner liner, connecting column, heating block, power supply short rod, first sliding contact plate, stainless steel layer, heat dissipation copper plate layer, liner layer, outer shell, support rod, and second sliding contact plate. The feeder feeds the raw material into the inner cavity of the inner liner, and then the electric current... The machine drives the drive gear to rotate, which in turn drives the driven gear to rotate. The driven gear then drives the cylinder to rotate, and the cylinder, through the connecting column, drives the inner liner to rotate. Due to inertia, centrifugal force, and friction, the grinding media inside the inner liner adhere to the liner layer and are carried away by the cylinder. When they are carried to a certain height, they are thrown down due to their own gravity. The falling grinding media, like projectiles, crush the material inside the inner liner. At the same time, the heating block heats the inner liner, causing the raw materials inside to heat up and accelerating the grinding efficiency.

[0004] Traditional ball mills use a direct-connected grinding drum. After impact, the material is broken into fragments of varying sizes. Some of these fragments are preferentially ground into fine powder. During the subsequent grinding process in the grinding drum, larger pieces of material that still need to be ground fall directly onto the surface of the accumulated fine powder and cannot directly contact the grinding drum liner. This reduces the impact force on the material and fails to achieve the desired crushing and grinding effect, resulting in some materials not being fully ground. Utility Model Content

[0005] The purpose of this utility model is to provide a ceramic glaze ball mill to solve the problem mentioned in the background art: the current traditional ball mill is directly connected to the grinding drum, and the material is crushed after impact, forming fragments of different sizes. Some of these fragments are preferentially ground into fine powder. In the subsequent grinding process of the grinding drum, larger materials that still need to be ground fall directly onto the surface of the accumulated fine powder and cannot directly contact the liner of the grinding drum, which reduces the impact force on the material and fails to achieve the desired crushing and grinding effect, resulting in some materials not being fully ground.

[0006] To achieve the above objectives, this utility model provides the following technical solution: It includes a base plate, mounting seats on both sides of the upper end of the base plate, a noise reduction mechanism on the inner side of the mounting seats, a main electromagnetic sleeve fixedly connected to the inner side of the mounting seats, a drive assembly detachably connected to the upper end of the base plate, a hopper rotatably connected to the inner wall of the mounting seats, a cylinder fixedly connected to one side of the two hoppers that are close to each other, an auxiliary groove on the outer wall of the cylinder, a screening mechanism fixedly connected to the inner wall of the cylinder, a feeding hopper on the inner wall of the hopper, a secondary electromagnetic sleeve fixedly connected to one side of the two mounting seats that are close to each other, and an electromagnetic control console fixedly connected to one side of the mounting seats.

[0007] The noise reduction mechanism includes a pressure supply device. The lower end of the pressure supply device is fixedly connected to the upper end of the base plate. A support rod is provided at the upper end of the pressure supply device. An arc-shaped sleeve is provided at the upper end of the support rod. An auxiliary roller is fixedly connected to the upper end of the arc-shaped sleeve.

[0008] Preferably, the upper end of the pressure supply device is fixedly connected to the lower end of the support rod, and the upper end of the support rod is fixedly connected to the lower end of the arc-shaped sleeve.

[0009] Preferably, the upper end of the auxiliary roller matches the inner wall of the auxiliary groove.

[0010] Preferably, the lower end of the mounting base is fixedly connected to both sides of the upper end of the base plate, and the lower end of the noise reduction mechanism is fixedly connected to the upper end of the base plate.

[0011] Preferably, the screening mechanism includes a sleeve, one end of which is fixedly connected to the inner wall of the cylinder. A spring is provided on the bottom wall of the inner cavity of the sleeve, a movable plate is provided on the upper end of the spring, a movable rod is fixedly connected to the upper end of the movable plate, a liner is sleeved on the outer wall of the movable rod, an impact protrusion is fixedly connected to the upper end of the movable rod, and mounting grooves are embedded in both ends of the liner. A screen is fixedly connected to the inner wall of the mounting groove.

[0012] Preferably, the bottom wall of the inner cavity of the sleeve is fixedly connected to the lower end of the spring, and the upper end of the spring is fixedly connected to the lower end of the movable plate.

[0013] Preferably, the outer diameter of the movable plate is adapted to the inner diameter of the sleeve.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The noise reduction mechanism can effectively reduce the noise generated by the device, thereby improving the user experience. The noise generated during operation is significantly reduced, allowing users to enjoy a quieter environment and extending the service life of the device. This is because the reduction in noise can reduce the wear and tear on the internal parts of the device, providing users with a more comfortable and quiet working environment.

[0016] 2. Through the sieving mechanism and the liner, when the liner is impacted by material, the movable rod is pushed to compress the spring. Then the spring pushes the liner to eject the material, which then impacts other liners with impact protrusions, increasing the impact force of the material. At the same time, the screen facilitates the screening of the ground powder, preventing accumulation on the liner surface. It can screen out the ground powder during the grinding process, prevent powder accumulation, and increase the impact force of the material during the grinding process, thereby improving the grinding effect. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the noise reduction mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the sieving mechanism of this utility model;

[0020] Figure 4 This is a partial structural schematic diagram of the three-dimensional side view of this utility model.

[0021] In the diagram: 1. Base plate; 2. Mounting base; 3. Noise reduction mechanism; 4. Main electromagnetic sleeve; 5. Drive assembly; 6. Cover hopper; 7. Cylinder; 8. Auxiliary trough; 9. Screening mechanism; 10. Feed hopper; 11. Secondary electromagnetic sleeve; 12. Electromagnetic control console; 31. Pressure supply device; 32. Support rod; 33. Arc sleeve; 34. Auxiliary roller; 91. Sleeve; 92. Spring; 93. Movable plate; 94. Movable rod; 95. Liner; 96. Impact protrusion; 97. Mounting groove; 98. Screen. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1 , Figure 2 and Figure 4 This utility model provides a technical solution: a ceramic glaze ball mill, including a base plate 1, mounting seats 2 on both sides of the upper end of the base plate 1, a noise reduction mechanism 3 on the inner side of the mounting seat 2, a main electromagnetic sleeve 4 fixedly connected to the inner side of the mounting seat 2, a drive assembly 5 detachably connected to the upper end of the base plate 1, a hopper 6 rotatably connected to the inner wall of the mounting seat 2, a cylinder 7 fixedly connected to the side of the two hoppers 6 that are close to each other, an auxiliary groove 8 opened on the outer wall of the cylinder 7, a screening mechanism 9 fixedly connected to the inner wall of the cylinder 7, a feeding hopper 10 opened on the inner wall of the hopper 6, a secondary electromagnetic sleeve 11 fixedly connected to the side of the two mounting seats 2 that are close to each other, and a main electromagnetic sleeve 4 fixedly connected to the inner wall of the mounting seat 2. The noise reduction mechanism 3 includes an electromagnetic control console 12, a pressure supply device 31, a lower end of the pressure supply device 31 fixedly connected to the upper end of the base plate 1, a support rod 32 provided at the upper end of the pressure supply device 31, an arc-shaped sleeve 33 provided at the upper end of the support rod 32, an auxiliary roller 34 fixedly connected at the upper end of the arc-shaped sleeve 33, the upper end of the pressure supply device 31 fixedly connected to the lower end of the support rod 32, the upper end of the support rod 32 fixedly connected to the lower end of the arc-shaped sleeve 33, the upper end of the auxiliary roller 34 matching the inner wall of the auxiliary groove 8, the lower end of the mounting base 2 fixedly connected to both sides of the upper end of the base plate 1, and the lower end of the noise reduction mechanism 3 fixedly connected to the upper end of the base plate 1.

[0024] An electromagnetic control console 12 is fixedly connected to the upper end of the base plate 1. The main electromagnetic sleeve 4, the auxiliary electromagnetic sleeve 11, and the pressure supply device 31 are electrically connected to the electromagnetic control console 12. Through the main electromagnetic sleeve 4 and the auxiliary electromagnetic sleeve 11, during rotation, they can attract adsorbable grinding beads, allowing the adsorbable grinding beads to receive a higher downward force. At this time, the adsorbable grinding beads experience centrifugal force in the vertically upward direction, and are subjected to magnetic attraction and gravity from the main electromagnetic sleeve 4 and the auxiliary electromagnetic sleeve 11 in the vertically downward direction. This utilizes the main electromagnetic sleeve 4 and the auxiliary electromagnetic sleeve 11... The magnetic adsorption force of 1 reduces the total force on the adsorbable grinding beads in the vertical direction, thus increasing the downward force on the adsorbable grinding beads and making them fall more easily. This also increases the upper limit of the centrifugal force, thereby increasing the rotational speed of the cylinder 7. The main electromagnetic sleeve 4 and the auxiliary electromagnetic sleeve 11 are fixedly connected to the mounting base 2, and electrically connected to the electromagnetic control console 12. The arc length of the main electromagnetic sleeve 4 is greater than that of the auxiliary electromagnetic sleeve 11, and a gap is provided between the main electromagnetic sleeve 4 and the auxiliary electromagnetic sleeve 11. The noise reduction mechanism 3 passes through this gap. The arc-shaped sleeve 3... Several auxiliary rollers 34 are fixedly connected to the top of the 3-cylinder sleeve 33, and the auxiliary rollers 34 are in rolling connection with the auxiliary groove 8. A support rod 32 is fixedly connected to the bottom of the arc-shaped sleeve 33, and the support rod 32 passes through the gap with the sleeve. The bottom of the support rod 32 is provided with a pressure-applying part. The arc-shaped sleeve 33 abuts against the auxiliary groove 8 through the auxiliary rollers 34, which can receive the noise and vibration generated by the cylinder 7 and transmit it to the ground through the base plate 1, thereby reducing the noise and vibration of the cylinder 7 and improving the working environment. The pressure supply device 31 is fixedly connected to the top of the base plate 1, and the output shaft of the pressure supply device 31 is connected to the support rod 34. The pressure supply device 31 can be a telescopic cylinder. The pressure supply device 31 is designed to allow the auxiliary roller 34 to make more stable contact with the auxiliary groove 8, avoiding vibration between the auxiliary groove 8 and the auxiliary roller 34 and reducing the noise reduction effect. The drive assembly 5 includes a motor, a transmission shaft, a drive wheel and a driven wheel. The motor is connected to the drive wheel and the driven wheel through the transmission shaft. The driven wheel is sleeved on one side of the cylinder 7, thereby driving the cylinder 7 to rotate. The rotation of the cylinder 7 drives the screening mechanism 9 to fully grind and screen the ceramic glaze, ensuring the uniformity and fineness of the glaze.

[0025] Please see Figure 1 , Figure 3 ,and Figure 4The screening mechanism 9 includes a sleeve 91, one end of which is fixedly connected to the inner wall of the cylinder 7. A spring 92 is provided on the bottom wall of the inner cavity of the sleeve 91. A movable plate 93 is provided on the upper end of the spring 92. A movable rod 94 is fixedly connected to the upper end of the movable plate 93. A liner 95 is sleeved on the outer wall of the movable rod 94. An impact protrusion 96 is fixedly connected to the upper end of the movable rod 94. Both ends of the liner 95 are embedded in and connected to the mounting groove 97. A screen 98 is fixedly connected to the inner wall of the mounting groove 97. The bottom wall of the inner cavity of the sleeve 91 is fixedly connected to the lower end of the spring 92. The upper end of the spring 92 is fixedly connected to the lower end of the movable plate 93. The outer diameter of the movable plate 93 is adapted to the inner diameter of the sleeve 91.

[0026] During the screening process, the material enters the cylinder 7 through the feeding hopper 10 and then falls into the inner cavity of the sleeve 91. Due to gravity, the material gradually accumulates on the liner 95. When the weight of the material reaches a certain level, the liner 95, via the movable rod 94, drives the movable plate 93 to move downwards under gravity, compressing the spring 92. At this time, the movable rod 94 descends accordingly, causing the impact protrusion 96 to collide with the material inside the cylinder 7. The impact force of the impact protrusion 96 causes the material to vibrate on the screen 98. Screening is achieved by allowing fine particles to fall through the pores of screen 98, while larger particles remain on screen 98 and continue to be vibrated and screened. As the material falls, the weight on the liner 95 gradually decreases, and the elastic force of spring 92 causes the movable plate 93 and movable rod 94 to return to their original position. Spring 92 pushes the liner 95 to eject the material, which then impacts other liners 95 with impact protrusions 96, increasing the impact force and allowing the screening process to continue. To ensure the uniformity of the screening effect, the liner... The 95 is equipped with multiple mounting slots 97, into which the screen 98 can be embedded. By replacing the screen 98 with different aperture sizes, the screening accuracy can be flexibly adjusted to meet the screening needs of different materials. In addition, the installation slots 97 at both ends of the liner 95 ensure the stability of the screen 98 during use and prevent the screen 98 from shifting or deforming during vibration. The entire screening mechanism 9 is designed with full consideration of screening efficiency and the service life of the screen 98. By reasonably selecting the stiffness of the spring 92 and the mass of the movable plate 93, the vibration frequency and amplitude during the screening process can be effectively controlled, thereby improving the screening accuracy and efficiency. At the same time, the matching setting of the movable plate 93 and the inner diameter of the sleeve 91 ensures the smooth flow of materials during the screening process and avoids the blockage of materials during screening. In addition, it can screen out the ground powder during the grinding process to prevent powder accumulation and increase the impact force of the material during the grinding process, thereby improving the grinding effect and achieving efficient screening of materials.

[0027] Working principle: First, an electromagnetic control console 12 is fixedly connected to the upper end of the base plate 1. The main electromagnetic sleeve 4, the auxiliary electromagnetic sleeve 11, and the pressure supply device 31 are electrically connected to the electromagnetic control console 12. Through the main electromagnetic sleeve 4 and the auxiliary electromagnetic sleeve 11, during rotation, they can attract adsorbable grinding beads, allowing the adsorbable grinding beads to receive a higher downward force. At this time, the adsorbable grinding beads experience centrifugal force in the vertically upward direction, and are subjected to magnetic attraction and gravity from the main electromagnetic sleeve 4 and the auxiliary electromagnetic sleeve 11 in the vertically downward direction. The main electromagnetic sleeve... 4. The magnetic attraction force of the auxiliary electromagnetic sleeve 11 can reduce the total force on the adsorbable grinding beads in the vertical direction, thus making the adsorbable grinding beads fall more easily due to the greater downward force. This also increases the upper limit of the centrifugal force, thereby increasing the rotational speed of the cylinder 7. The main electromagnetic sleeve 4 and the auxiliary electromagnetic sleeve 11 are fixedly connected to the mounting base 2 and electrically connected to the electromagnetic control console 12. The arc length of the main electromagnetic sleeve 4 is greater than that of the auxiliary electromagnetic sleeve 11, and a gap is provided between the main electromagnetic sleeve 4 and the auxiliary electromagnetic sleeve 11. The noise reduction mechanism 3 passes through this gap. The top of the arc-shaped sleeve 33 is fixedly connected to several auxiliary rollers 34, which are in rolling connection with the auxiliary groove 8. The bottom of the arc-shaped sleeve 33 is fixedly connected to a support rod 32, which passes through the sleeve. The bottom of the support rod 32 is provided with a pressure-applying part. The arc-shaped sleeve 33 abuts against the auxiliary groove 8 through the auxiliary rollers 34, which can receive the noise and vibration generated by the cylinder 7 and transmit it to the ground through the base plate 1, thereby reducing the noise and vibration of the cylinder 7 and improving the working environment. The pressure supply device 31 is fixedly connected to the top of the base plate 1, and the output shaft of the pressure supply device 31 is connected to the support rod. The rod 32 is shaft connected, and the pressure supply device 31 can be a telescopic cylinder. The pressure supply device 31 is set to allow the auxiliary roller 34 to abut against the auxiliary groove 8 more stably, so as to avoid vibration between the auxiliary groove 8 and the auxiliary roller 34 caused by vibration and reduce the noise reduction effect. The drive component 5 includes a motor, a transmission shaft, a drive wheel and a driven wheel. The motor is connected to the drive wheel and the driven wheel through the transmission shaft. The driven wheel is sleeved on one side of the cylinder 7, thereby driving the cylinder 7 to rotate. The rotation of the cylinder 7 drives the screening mechanism 9 to fully grind and screen the ceramic glaze to ensure the uniformity and fineness of the glaze.

[0028] Then, during the screening process, the material enters the cylinder 7 through the feeding hopper 10 and falls into the inner cavity of the sleeve 91. Due to gravity, the material gradually accumulates on the liner 95. When the weight of the material reaches a certain level, the liner 95, through the movable rod 94, drives the movable plate 93 to move downward under gravity, compressing the spring 92. At this time, the movable rod 94 descends accordingly, and the impact protrusion 96 collides with the material inside the cylinder 7. The impact force of the impact protrusion 96 causes the material to vibrate on the screen 98, thereby achieving screening. Fine particles pass through the screen. The material falls through the mesh of screen 98, while larger particles remain on the screen and continue to be vibrated and screened. As the material falls, the weight on the liner 95 gradually decreases. The spring force of spring 92 causes the movable plate 93 and movable rod 94 to return to their original position. Spring 92 pushes the liner 95 to eject the material, which then impacts other liners 95 with impact protrusions 96, increasing the impact force and allowing the screening process to continue. To ensure the uniformity of the screening effect, the liner 95 is provided with multiple mounting slots 97, into which the screen 98 can be embedded. By replacing the screens 98 with different aperture sizes, the screening accuracy can be flexibly adjusted to meet the screening needs of different materials. In addition, the installation grooves 97 embedded at both ends of the liner 95 ensure the stability of the screen 98 during use and prevent the screen 98 from shifting or deforming during vibration. The entire screening mechanism 9 is designed with full consideration of screening efficiency and the service life of the screen 98. By reasonably selecting the stiffness of the spring 92 and the mass of the movable plate 93, the vibration frequency and amplitude during the screening process can be effectively controlled, thereby improving the screening accuracy and efficiency. At the same time, the matching setting of the movable plate 93 and the inner diameter of the sleeve 91 ensures the smooth flow of materials during the screening process and avoids the blockage of materials during the screening process. At the same time, the ground powder can be screened out during the grinding process to prevent powder accumulation and increase the impact force of the material during the grinding process, thereby improving the grinding effect and achieving efficient screening of materials. It has the advantages of simple structure, convenient operation and good screening effect. The above is the working process of the whole device. All contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ceramic glaze ball mill, comprising a base plate (1), characterized in that: Mounting seats (2) are provided on both sides of the upper end of the base plate (1). A noise reduction mechanism (3) is provided on the inner side of the mounting seat (2). A main electromagnetic sleeve (4) is fixedly connected to the inner side of the mounting seat (2). A drive assembly (5) is detachably connected to the upper end of the base plate (1). A hood (6) is rotatably connected to the inner wall of the mounting seat (2). A cylinder (7) is fixedly connected to the side of the two hoods (6) that are close to each other. An auxiliary groove (8) is opened on the outer wall of the cylinder (7). A screening mechanism (9) is fixedly connected to the inner wall of the cylinder (7). A feeding hopper (10) is opened on the inner wall of the hood (6). A secondary electromagnetic sleeve (11) is fixedly connected to the side of the two mounting seats (2) that are close to each other. An electromagnetic control console (12) is fixedly connected to one side of the mounting seat (2). The noise reduction mechanism (3) includes a pressure supply device (31), the lower end of which is fixedly connected to the upper end of the base plate (1), a support rod (32) is provided at the upper end of the pressure supply device (31), an arc sleeve (33) is provided at the upper end of the support rod (32), and an auxiliary roller (34) is fixedly connected to the upper end of the arc sleeve (33).

2. The ceramic glaze ball mill according to claim 1, characterized in that: The upper end of the pressure supply device (31) is fixedly connected to the lower end of the support rod (32), and the upper end of the support rod (32) is fixedly connected to the lower end of the arc sleeve (33).

3. A ceramic glaze ball mill according to claim 2, characterized in that: The upper end of the auxiliary roller (34) matches the inner wall of the auxiliary groove (8).

4. A ceramic glaze ball mill according to claim 1, characterized in that: The lower end of the mounting base (2) is fixedly connected to both sides of the upper end of the base plate (1), and the lower end of the noise reduction mechanism (3) is fixedly connected to the upper end of the base plate (1).

5. A ceramic glaze ball mill according to claim 1, characterized in that: The sieving mechanism (9) includes a sleeve (91), one end of which is fixedly connected to the inner wall of the cylinder (7). A spring (92) is provided on the bottom wall of the inner cavity of the sleeve (91). A movable plate (93) is provided on the upper end of the spring (92). A movable rod (94) is fixedly connected to the upper end of the movable plate (93). A liner (95) is sleeved on the outer wall of the movable rod (94). An impact protrusion (96) is fixedly connected to the upper end of the movable rod (94). Both ends of the liner (95) are embedded in and connected to mounting grooves (97). A screen (98) is fixedly connected to the inner wall of the mounting groove (97).

6. A ceramic glaze ball mill according to claim 5, characterized in that: The inner cavity bottom wall of the sleeve (91) is fixedly connected to the lower end of the spring (92), and the upper end of the spring (92) is fixedly connected to the lower end of the movable plate (93).

7. A ceramic glaze ball mill according to claim 5, characterized in that: The outer diameter of the movable plate (93) is adapted to the inner diameter of the sleeve (91).

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