Ball milling device based on food-grade calcium carbonate production

Abstract

The utility model belongs to the technical field of food-grade calcium carbonate production, and particularly relates to a ball milling device based on food-grade calcium carbonate production, which comprises a base, a power cavity formed in the base, a rotating plate rotatably mounted in the power cavity, two fixed columns fixedly mounted at the top of the rotating plate, and pipelines fixedly mounted on the two fixed columns, a ball mill body is rotationally mounted between the two pipelines, and a feeding pipe is fixedly mounted at one end of one pipeline; the sliding groove is formed in the bottom of the rotating plate, a sliding block is slidably installed in the sliding groove, sliding columns are fixedly installed on the two sides of the sliding block, and the two sliding columns are slidably connected with the sliding groove; according to the calcium carbonate ball mill, when the whole device is used, microorganisms on calcium carbonate are uniformly killed, meanwhile, it is guaranteed that calcium carbonate cannot be accumulated at the two ends of the ball mill body, and it is guaranteed that the calcium carbonate ball milling efficiency cannot be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of food-grade calcium carbonate production, and particularly relates to a ball mill device based on food-grade calcium carbonate production. Background Technique

[0002] Food-grade calcium carbonate is an additive widely used in the modern life calcium-supplementing nutritional health food industry. Its main component is calcium carbonate, which is known for its high calcium carbonate content, low impurities and low harmful element content. It is used in various foods such as dairy products, meat products, flour products, milk powder, milk tablets, beverages, etc. to increase the calcium nutritional component and improve the fluffiness and taste of the food. The selection and production process of food-grade calcium carbonate all follow strict hygiene and quality standards to ensure the safety and effectiveness of the product.

[0003] For example, the Chinese patent with the publication number CN219849916U discloses a ball mill, including: a support base, a ball mill assembly, a drive assembly and a lubrication mechanism. The ball mill assembly is arranged on the support base. The ball mill assembly includes a ball mill cylinder. A support frame is installed on the ball mill cylinder. A plurality of evenly distributed transmission racks are arranged on the support frame. Both ends of the ball mill cylinder are connected with conveying pipes. A drive assembly is arranged on one side of the ball mill cylinder; the lubrication mechanism is arranged on one side of the ball mill cylinder, and the lubrication mechanism includes a storage cylinder. A fixed circular plate is arranged in the storage cylinder. A trigger cavity and an extrusion cavity are dug on the fixed circular plate. A drip tube is installed on the fixed circular plate. A pressing convex block is arranged in the extrusion cavity. Through the setting of corresponding mechanisms, the ball mill of the utility model can automatically operate a lubricating oil adding device after starting, so as to be able to protect the gears regularly, reduce the probability of gear rust, and is not easy to affect the transmission of the gears, thereby improving the service life of the gears and reducing the use cost for users.

[0004] The above patent has the following problems:

[0005] There are some disadvantages when the above patent is used. For example: the above device does not disinfect the materials before use, and the materials may contain microorganisms. After these microorganisms enter the inside of the ball mill together with the materials, it causes some of the materials containing microorganisms to be mixed with all the materials during ball milling, so that the microorganisms spread to all the materials. At the same time, when the above device is in use, it always works in a horizontal state, which may cause material accumulation at both ends of the ball mill, resulting in a reduction in work efficiency. In view of this, we propose a ball mill device based on food-grade calcium carbonate production. Content of the Utility Model

[0006] The purpose of the utility model is to provide a ball mill device based on food-grade calcium carbonate production to solve the problems put forward in the above background technique.

[0007] In view of this, the present utility model provides a ball milling device based on the production of food-grade calcium carbonate, including:

[0008] A base, a power chamber is provided in the base, a rotating plate is rotatably installed in the power chamber, two fixed columns are fixedly installed on the top of the rotating plate, pipelines are fixedly installed on both of the two fixed columns, a ball mill body is rotatably installed between the two pipelines, and one end of one of the pipelines is fixedly installed with a feed pipe;

[0009] A sliding groove is provided at the bottom of the rotating plate, and a sliding block is slidably installed in the sliding groove. Sliding columns are fixedly installed on both sides of the sliding block, and both of the two sliding columns are slidably connected to the sliding groove;

[0010] A fixed shell is fixedly installed on one side of the base, a rectangular plate is rotatably installed in the fixed shell, a plurality of ultraviolet irradiation lamps are fixedly installed above the rectangular plate in the fixed shell, an elliptical cylinder is rotatably installed at the bottom of the rectangular plate in the fixed shell, and a discharge pipe is fixedly installed at the bottom of the fixed shell, and the discharge pipe is located above the feed pipe;

[0011] A driving component is located on the base and is used to drive the rotation of the ball mill body and the rotation of the elliptical cylinder;

[0012] A lifting component is located in the base and is used to drive the sliding block to lift and lower.

[0013] In this technical solution, when ball milling calcium carbonate is required, the driving component can drive the elliptical cylinder to rotate. After the elliptical cylinder rotates 90°, one end of the rectangular plate will be lifted. When the elliptical cylinder rotates 180°, one end of the rectangular plate will rotate downward under the action of gravity. Then, calcium carbonate is poured into the fixed shell, and the calcium carbonate will fall onto the top of the rectangular plate. Under the action of the up-and-down rotation of one end of the rectangular plate, the calcium carbonate will slide towards the discharge pipe, and the calcium carbonate will vibrate on the top of the rectangular plate to ensure that a plurality of ultraviolet irradiation lamps will disinfect the microorganisms on the calcium carbonate. Finally, the disinfected calcium carbonate will fall to the bottom of the fixed shell and enter the discharge pipe;

[0014] The calcium carbonate in the discharge pipe first enters the feed pipe, and then the calcium carbonate enters the ball mill body through one of the pipes. When the feeding of calcium carbonate is completed, the driving assembly can drive the ball mill body to rotate. The steel balls in the ball mill body will contact the calcium carbonate and crush the calcium carbonate. By setting the lifting assembly, the sliding block and the two sliding columns can be driven to rise. The sliding block and the two sliding columns will slide in the sliding groove. At the same time, the sliding block and the two sliding columns will lift one end of the rotating plate, and the rotating plate will drive one end of the ball mill body to lift, so that the calcium carbonate at one end of the ball mill body will displace to the other end of the ball mill body. Through the lifting assembly set, then through the above operations, the calcium carbonate at the other end of the ball mill body can be displaced to one end of the ball mill body, ensuring that there is no accumulation of calcium carbonate at both ends of the ball mill body and ensuring that the ball milling efficiency of calcium carbonate will not decrease.

[0015] In the above technical solution, further, the driving assembly includes:

[0016] Motor three, the motor three is fixedly installed on the top of the rotating plate, the output shaft of the motor three is fixedly installed with a gear, a toothed ring is fixedly installed on the ball mill body, the gear is located on one side of the toothed ring, and the gear meshes with the toothed ring;

[0017] Motor two, the motor two is fixedly installed on one side of the fixed shell, and the output shaft of the motor two passes through the fixed shell and is coaxially connected with the elliptical cylinder, and the output shaft of the motor two is rotationally connected with the fixed shell.

[0018] In this technical solution, when the calcium carbonate needs to be ball milled, first start the motor two. The motor two is powered on and drives the elliptical cylinder to rotate. After the elliptical cylinder rotates 90°, one end of the rectangular plate will be lifted. When the elliptical cylinder rotates 180°, one end of the rectangular plate will rotate downward under the action of gravity. Then pour the calcium carbonate into the fixed shell, and the calcium carbonate will fall onto the top of the rectangular plate. Under the action of the up and down rotation of one end of the rectangular plate, the calcium carbonate will slide towards the discharge pipe, and the calcium carbonate will vibrate on the top of the rectangular plate to ensure that several ultraviolet irradiation lamps will disinfect the microorganisms on the calcium carbonate. Finally, the disinfected calcium carbonate will fall to the bottom of the fixed shell and enter the discharge pipe;

[0019] The calcium carbonate in the discharge pipe first enters the feed pipe, and the calcium carbonate enters the ball mill body through one of the pipes. When the feeding of calcium carbonate is completed, the operator starts the motor three. The motor three is powered on and drives the gear to rotate. The gear drives the toothed ring meshing with it to rotate, and the toothed ring drives the ball mill body to rotate. The steel balls in the ball mill body will contact the calcium carbonate and crush the calcium carbonate.

[0020] In the above technical solution, further, the lifting assembly includes:

[0021] Motor 1 is fixedly installed in the power chamber. A threaded rod is fixedly installed on the output shaft of Motor 1. The lower end of the sliding block penetrates through the sliding groove and extends to the outside and is fixedly installed with a fixed block. The threaded rod is located below the fixed block, and the upper end of the threaded rod extends into the fixed block. The threaded rod is threadedly connected with the fixed block.

[0022] In this technical solution, when the operator starts Motor 1 at the same time, Motor 1 is powered on and drives the threaded rod to rotate forward. Under the action of the thread, the threaded rod drives the fixed block to rise. The fixed block drives the sliding block and the two sliding columns to rise. The sliding block and the two sliding columns will slide in the sliding groove. At the same time, the sliding block and the two sliding columns will lift one end of the rotating plate. The rotating plate drives one end of the ball mill body to rise, so that the calcium carbonate at one end of the ball mill body will displace towards the other end of the ball mill body. Motor 1 can drive the threaded rod to rotate reversely, and through the above operations, the calcium carbonate at the other end of the ball mill body can be displaced towards one end of the ball mill body, ensuring that there is no calcium carbonate accumulation at both ends of the ball mill body and ensuring that the ball milling efficiency of calcium carbonate will not decrease.

[0023] In the above technical solution, further, two guide columns are fixedly installed in the power chamber and below the fixed block. The upper ends of the two guide columns both extend into the fixed block, and the two guide columns are both slidably connected with the fixed block.

[0024] In this technical solution, under the action of the two guide columns, the fixed block will not rotate and can ensure the stability of the rising of the fixed block.

[0025] In the above technical solution, further, several ultraviolet irradiation lamps are evenly distributed at equal intervals.

[0026] In this technical solution, it is ensured that several ultraviolet irradiation lamps can uniformly disinfect the microorganisms in the calcium carbonate.

[0027] In the above technical solution, further, the rectangular plate is inclined.

[0028] In this technical solution, it is ensured that the calcium carbonate will slide towards the discharge pipe.

[0029] In the above technical solution, further, the inner cavity bottom of the fixed shell is inclined.

[0030] In this technical solution, it is ensured that all the calcium carbonate at the inner cavity bottom of the fixed shell can enter the discharge pipe.

[0031] The beneficial effects of the present utility model are:

[0032] 1. The ball milling device based on the production of food-grade calcium carbonate can drive the elliptical cylinder to rotate through the set driving component. After the elliptical cylinder rotates 90°, one end of the rectangular plate will be lifted. When the elliptical cylinder rotates 180°, one end of the rectangular plate will rotate downward under the action of gravity. Then, calcium carbonate is poured into the fixed shell, and the calcium carbonate will fall onto the top of the rectangular plate. Under the action of the up-and-down rotation of one end of the rectangular plate, the calcium carbonate will slide towards the discharge pipe, and the calcium carbonate will vibrate on the top of the rectangular plate to ensure that a number of ultraviolet irradiation lamps uniformly disinfect the microorganisms on the calcium carbonate.

[0033] 2. The ball milling device based on the production of food-grade calcium carbonate can drive the sliding block and two sliding columns to rise through the set lifting component. The sliding block and two sliding columns will slide in the sliding groove. At the same time, the sliding block and two sliding columns will lift one end of the rotating plate, and the rotating plate will drive one end of the ball mill body to be lifted, so that the calcium carbonate at one end of the ball mill body will displace towards the other end of the ball mill body. Through the set lifting component, and then through the above operation, the calcium carbonate at the other end of the ball mill body can be displaced towards one end of the ball mill body to ensure that there is no accumulation of calcium carbonate at both ends of the ball mill body and ensure that the ball milling efficiency of calcium carbonate will not decrease. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is the overall structural schematic diagram of the present utility model;

[0035] Figure 2 is the sectional structural schematic diagram of the fixed shell of the present utility model;

[0036] Figure 3 is the structural schematic diagram of the elliptical cylinder area of the present utility model;

[0037] Figure 4 is the sectional structural schematic diagram of the base of the present utility model;

[0038] Figure 5 is the sectional structural schematic diagram of the rotating plate of the present utility model.

[0039] The marks in the figure are shown as:

[0040] 1. Base; 2. Power chamber; 3. Rotating plate; 4. Fixed column; 5. Pipeline; 6. Ball mill body; 7. Feed pipe; 8. Fixed shell; 9. Rectangular plate; 10. Ultraviolet irradiation lamp; 11. Elliptical cylinder; 12. Discharge pipe; 13. Sliding groove; 14. Sliding block; 15. Sliding column; 16. Fixed block; 17. Motor 1; 18. Threaded rod; 19. Motor 2; 20. Motor 3; 21. Gear; 22. Tooth ring; 23. Guide post. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0041] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0042] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments of the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0043] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same category, and do not limit the number of objects. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0044] It should be noted that in the description of the present application, the orientation or positional relationships indicated by the orientation terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary explanation, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the protection scope of the present application; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0045] It should be noted that in this application, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be noted that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples. Embodiment 1

[0046] Please refer to Figure 1 - Figure 5 As shown, this embodiment provides a ball milling device based on the production of food-grade calcium carbonate, including:

[0047] A base 1, a power chamber 2 is provided in the base 1, a rotating plate 3 is rotatably installed in the power chamber 2, two fixing columns 4 are fixedly installed on the top of the rotating plate 3, pipelines 5 are fixedly installed on both of the two fixing columns 4, a ball mill body 6 is rotatably installed between the two pipelines 5, and one end of one of the pipelines 5 is fixedly installed with a feed pipe 7;

[0048] A sliding groove 13 is provided at the bottom of the rotating plate 3, and a sliding block 14 is slidably installed in the sliding groove 13. Sliding columns 15 are fixedly installed on both sides of the sliding block 14, and both of the two sliding columns 15 are slidably connected to the sliding groove 13;

[0049] A fixed shell 8 is fixedly installed on one side of the base 1, a rectangular plate 9 is rotatably installed in the fixed shell 8, a plurality of ultraviolet irradiation lamps 10 are fixedly installed above the rectangular plate 9 in the fixed shell 8, an elliptical column 11 is rotatably installed at the bottom of the rectangular plate 9 in the fixed shell 8, a discharge pipe 12 is fixedly installed at the bottom of the fixed shell 8, and the discharge pipe 12 is located above the feed pipe 7;

[0050] A driving assembly, which is located on the base 1 and is used to drive the rotation of the ball mill body 6 and the rotation of the elliptical column 11;

[0051] A lifting assembly, which is located in the base 1 and is used to drive the lifting of the sliding block 14.

[0052] Among them, when it is necessary to ball-mill calcium carbonate, the driving component can drive the elliptical cylinder 11 to rotate. After the elliptical cylinder 11 rotates 90°, one end of the rectangular plate 9 will be lifted. When the elliptical cylinder 11 rotates 180°, one end of the rectangular plate 9 will rotate downward under the action of gravity. Then, calcium carbonate is poured into the fixed shell 8, and the calcium carbonate will fall onto the top of the rectangular plate 9. Under the action of the up-and-down rotation of one end of the rectangular plate 9, the calcium carbonate will slide in the direction of the discharge pipe 12, and the calcium carbonate will vibrate on the top of the rectangular plate 9 to ensure that a number of ultraviolet irradiation lamps 10 will disinfect the microorganisms on the calcium carbonate. Finally, the disinfected calcium carbonate will fall to the bottom of the fixed shell 8 and enter the discharge pipe 12;

[0053] The calcium carbonate in the discharge pipe 12 first enters the feed pipe 7, and then the calcium carbonate passes through one of the pipes 5 and enters the ball mill body 6. When the calcium carbonate feeding is completed, the driving component can drive the ball mill body 6 to rotate. The steel balls in the ball mill body 6 will contact the calcium carbonate and crush the calcium carbonate. By setting the lifting component, the sliding block 14 and the two sliding columns 15 can be driven to rise. The sliding block 14 and the two sliding columns 15 will slide in the sliding groove 13. At the same time, the sliding block 14 and the two sliding columns 15 will lift one end of the rotating plate 3, and the rotating plate 3 will drive one end of the ball mill body 6 to lift, so that the calcium carbonate at one end of the ball mill body 6 will displace to the other end of the ball mill body 6. By setting the lifting component, and then through the above operations, the calcium carbonate at the other end of the ball mill body 6 can be displaced to one end of the ball mill body 6 to ensure that there is no calcium carbonate accumulation at both ends of the ball mill body 6 and ensure that the ball-milling efficiency of calcium carbonate will not decrease.

[0054] In this embodiment, the driving component includes:

[0055] Motor three 20, motor three 20 is fixedly installed on the top of the rotating plate 3, the output shaft of motor three 20 is fixedly installed with a gear 21, a toothed ring 22 is fixedly installed on the ball mill body 6, the gear 21 is located on one side of the toothed ring 22, and the gear 21 meshes with the toothed ring 22;

[0056] Motor two 19, motor two 19 is fixedly installed on one side of the fixed shell 8, and the output shaft of motor two 19 passes through the fixed shell 8 and is coaxially connected with the elliptical cylinder 11, and the output shaft of motor two 19 is rotationally connected with the fixed shell 8;

[0057] Among them, when it is necessary to ball-mill calcium carbonate, first start the second motor 19. The second motor 19 is powered on and drives the elliptical cylinder 11 to rotate. After the elliptical cylinder 11 rotates 90°, one end of the rectangular plate 9 will be lifted. When the elliptical cylinder 11 rotates 180°, one end of the rectangular plate 9 will rotate downward under the action of gravity. Then, pour calcium carbonate into the fixed shell 8. The calcium carbonate will fall onto the top of the rectangular plate 9. Under the action of the up-and-down rotation of one end of the rectangular plate 9, the calcium carbonate will slide in the direction of the discharge pipe 12, and the calcium carbonate will vibrate on the top of the rectangular plate 9 to ensure that a number of ultraviolet irradiation lamps 10 will disinfect the microorganisms on the calcium carbonate. Finally, the disinfected calcium carbonate will fall to the bottom of the fixed shell 8 and enter the discharge pipe 12;

[0058] The calcium carbonate in the discharge pipe 12 first enters the feed pipe 7, and then the calcium carbonate passes through one of the pipes 5 and enters the ball mill body 6. When the calcium carbonate feeding is completed, the operator starts the third motor 20. The third motor 20 is powered on and drives the gear 21 to rotate. The gear 21 drives the tooth ring 22 meshing with it to rotate, and the tooth ring 22 drives the ball mill body 6 to rotate. The steel balls in the ball mill body 6 will contact the calcium carbonate and crush the calcium carbonate.

[0059] In this embodiment, the lifting assembly includes:

[0060] The first motor 17 is fixedly installed in the power chamber 2. A threaded rod 18 is fixedly installed on the output shaft of the first motor 17. The lower end of the sliding block 14 penetrates through the sliding groove 13 and extends to the outside and is fixedly installed with a fixing block 16. The threaded rod 18 is located below the fixing block 16, and the upper end of the threaded rod 18 extends into the fixing block 16. The threaded rod 18 is threadedly connected to the fixing block 16;

[0061] Among them, at the same time, the operator starts the first motor 17. The first motor 17 is powered on and drives the threaded rod 18 to rotate forward. Under the action of the thread, the threaded rod 18 drives the fixing block 16 to rise. The fixing block 16 drives the sliding block 14 and the two sliding columns 15 to rise. The sliding block 14 and the two sliding columns 15 will slide in the sliding groove 13. At the same time, the sliding block 14 and the two sliding columns 15 will lift one end of the rotating plate 3, and the rotating plate 3 will lift one end of the ball mill body 6, so that the calcium carbonate at one end of the ball mill body 6 will displace to the other end of the ball mill body 6. The first motor 17 can drive the threaded rod 18 to rotate reversely, and through the above operations, the calcium carbonate at the other end of the ball mill body 6 can be displaced to one end of the ball mill body 6 to ensure that there is no calcium carbonate accumulation at both ends of the ball mill body 6 and ensure that the ball-milling efficiency of calcium carbonate will not decrease. Embodiment 2

[0062] This embodiment provides a ball-milling device based on the production of food-grade calcium carbonate. In addition to including the technical solutions of the above embodiment, it also has the following technical features.

[0063] In this embodiment, two guide posts 23 are fixedly installed inside the power chamber 2 and below the fixed block 16. The upper ends of the two guide posts 23 extend into the fixed block 16, and the two guide posts 23 are slidably connected to the fixed block 16.

[0064] Wherein, under the action of the two guide posts 23, the fixed block 16 will not rotate, and the stability of the rising of the fixed block 16 can be ensured. Embodiment 3

[0065] This embodiment provides a ball milling device based on the production of food-grade calcium carbonate. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0066] In this embodiment, several ultraviolet irradiation lamps 10 are evenly distributed.

[0067] Wherein, it is ensured that several ultraviolet irradiation lamps 10 can uniformly disinfect the microorganisms in the calcium carbonate. Embodiment 4

[0068] This embodiment provides a ball milling device based on the production of food-grade calcium carbonate. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0069] In this embodiment, the rectangular plate 9 is inclined.

[0070] Wherein, it is ensured that the calcium carbonate will slide in the direction of the discharge pipe 12. Embodiment 5

[0071] This embodiment provides a ball milling device based on the production of food-grade calcium carbonate. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0072] In this embodiment, the bottom of the inner cavity of the fixed shell 8 is inclined.

[0073] Wherein, it is ensured that all the calcium carbonate at the bottom of the inner cavity of the fixed shell 8 can enter the discharge pipe 12.

[0074] Working principle: When ball milling calcium carbonate is required, first start motor two 19. Motor two 19 is powered on and operates to drive the elliptical cylinder 11 to rotate. After the elliptical cylinder 11 rotates 90°, one end of the rectangular plate 9 will be lifted. When the elliptical cylinder 11 rotates 180°, one end of the rectangular plate 9 will rotate downward under the action of gravity. Then pour calcium carbonate into the fixed shell 8. The calcium carbonate will fall onto the top of the rectangular plate 9. Under the action of the up and down rotation of one end of the rectangular plate 9, the calcium carbonate will slide in the direction of the discharge pipe 12, and the calcium carbonate will vibrate on the top of the rectangular plate 9 to ensure that a number of ultraviolet irradiation lamps 10 will disinfect the microorganisms on the calcium carbonate. Finally, the disinfected calcium carbonate will fall to the bottom of the fixed shell 8 and enter the discharge pipe 12;

[0075] The calcium carbonate in the discharge pipe 12 first enters the feed pipe 7, and then the calcium carbonate passes through one of the pipes 5 and enters the ball mill body 6. When the calcium carbonate feeding is completed, the operator starts motor three 20. Motor three 20 is powered on and operates to drive the gear 21 to rotate. The gear 21 drives the toothed ring 22 meshing with it to rotate. The toothed ring 22 drives the ball mill body 6 to rotate. The steel balls in the ball mill body 6 will contact the calcium carbonate and crush the calcium carbonate. At the same time, the operator starts motor one 17. Motor one 17 is powered on and operates to drive the threaded rod 18 to rotate forward. Under the action of the thread, the threaded rod 18 drives the fixed block 16 to rise. At the same time, under the action of the two guide posts 23, the fixed block 16 will not rotate and can ensure the stability of the rising of the fixed block 16. The fixed block 16 drives the sliding block 14 and the two sliding columns 15 to rise. The sliding block 14 and the two sliding columns 15 will slide in the sliding groove 13. At the same time, the sliding block 14 and the two sliding columns 15 will lift one end of the rotating plate 3. The rotating plate 3 drives one end of the ball mill body 6 to rise, so that the calcium carbonate at one end of the ball mill body 6 will displace to the other end of the ball mill body 6. Motor one 17 can drive the threaded rod 18 to rotate reversely, and then through the above operations, the calcium carbonate at the other end of the ball mill body 6 can be displaced to one end of the ball mill body 6 to ensure that there is no accumulation of calcium carbonate at both ends of the ball mill body 6 and ensure that the ball milling efficiency of calcium carbonate will not decrease.

[0076] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and the features in the embodiments in the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection scope of the present application.

Claims

1. A ball milling device based on the production of food-grade calcium carbonate, characterized in that, Including: A base (1), a power chamber (2) is provided in the base (1), a rotating plate (3) is rotatably installed in the power chamber (2), two fixed columns (4) are fixedly installed at the top of the rotating plate (3), pipelines (5) are fixedly installed on both of the two fixed columns (4), a ball mill body (6) is rotatably installed between the two pipelines (5), and a feed pipe (7) is fixedly installed at one end of one of the pipelines (5); A sliding groove (13), the sliding groove (13) is opened at the bottom of the rotating plate (3), and a sliding block (14) is slidably installed in the sliding groove (13), sliding columns (15) are fixedly installed on both sides of the sliding block (14), and both of the two sliding columns (15) are slidably connected with the sliding groove (13); A fixed shell (8), the fixed shell (8) is fixedly installed on one side of the base (1), a rectangular plate (9) is rotatably installed in the fixed shell (8), a plurality of ultraviolet irradiation lamps (10) are fixedly installed above the rectangular plate (9) in the fixed shell (8), an elliptical column (11) is rotatably installed below the rectangular plate (9) in the fixed shell (8), a discharge pipe (12) is fixedly installed at the bottom of the fixed shell (8), and the discharge pipe (12) is located above the feed pipe (7); A driving assembly, the driving assembly is located on the base (1) and is used for driving the ball mill body (6) to rotate and the elliptical column (11) to rotate; A lifting assembly, the lifting assembly is located in the base (1) and is used for driving the sliding block (14) to lift.

2. A ball milling device based on the production of food-grade calcium carbonate according to claim 1, characterized in that, The driving assembly includes: A motor three (20), the motor three (20) is fixedly installed at the top of the rotating plate (3), an output shaft of the motor three (20) is fixedly installed with a gear (21), a toothed ring (22) is fixedly installed on the ball mill body (6), the gear (21) is located on one side of the toothed ring (22), and the gear (21) is meshed with the toothed ring (22); A motor two (19), the motor two (19) is fixedly installed on one side of the fixed shell (8), and an output shaft of the motor two (19) penetrates through the fixed shell (8) and is coaxially connected with the elliptical column (11), and the output shaft of the motor two (19) is rotatably connected with the fixed shell (8).

3. A ball milling device based on the production of food-grade calcium carbonate according to claim 2, characterized in that, The lifting assembly includes: A motor one (17), the motor one (17) is fixedly installed in the power chamber (2), an output shaft of the motor one (17) is fixedly installed with a threaded rod (18), a lower end of the sliding block (14) penetrates through the sliding groove (13) and extends to the outside and is fixedly installed with a fixed block (16), the threaded rod (18) is located below the fixed block (16), and an upper end of the threaded rod (18) extends into the fixed block (16), and the threaded rod (18) is in threaded connection with the fixed block (16).

4. A ball milling device based on the production of food-grade calcium carbonate according to claim 3, characterized in that, Two guide columns (23) are fixedly installed in the power chamber (2) and below the fixed block (16), upper ends of both of the two guide columns (23) extend into the fixed block (16), and both of the two guide columns (23) are slidably connected with the fixed block (16).

5. A ball milling device based on the production of food-grade calcium carbonate according to claim 1, characterized in that, The plurality of ultraviolet irradiation lamps (10) are equally spaced.

6. The ball milling device based on the production of food-grade calcium carbonate according to claim 1, wherein, The rectangular plate (9) is inclined.

7. A ball milling device based on the production of food-grade calcium carbonate according to claim 1, characterized in that, The bottom of the inner cavity of the fixed shell (8) is inclined.

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