Ball mill for manufacturing and producing admixture

Abstract

The utility model provides a ball mill for manufacturing and producing an admixture. The ball mill for manufacturing and producing the admixture comprises a supporting frame, a mounting pipe and a material pipe are rotationally mounted on the supporting frame, the same barrel is fixedly mounted on the mounting pipe and the material pipe, and a steel ball used for smashing the admixture is arranged in the barrel; the blocking cover is mounted on the material pipe in a threaded manner; the baffle plate is fixedly arranged on the inner wall of the barrel body; the rotating mechanism is arranged on the support frame and is used for rotating the barrel body; and the cleaning mechanism is assembled on the supporting frame and is used for scraping the admixture attached to the interior of the cylinder body. The ball mill for manufacturing and producing the admixtures solves the technical problem that when an existing ball mill discharges the admixtures after ball milling, a large amount of admixtures are left in the cylinder body, and the discharging effect is affected.

Description

Technical Field

[0001] This utility model relates to the field of admixture manufacturing technology, and in particular to a ball mill for admixture manufacturing. Background Technology

[0002] Ball mills are key equipment for further pulverizing materials after they have been crushed. This type of mill contains a certain number of steel balls as grinding media inside its cylinder. Ball mills play a central role in the manufacturing of admixtures (such as slag powder, fly ash, silica fume, etc.), mainly by improving the performance of admixtures through physical grinding and mixing to meet the application requirements of building materials (such as cement and concrete).

[0003] However, in the existing ball mill, the continuous impact and friction between the steel balls and the admixtures during the ball milling process generates a lot of heat. As a result, the admixtures being ground tend to adhere to the inner wall of the cylinder after being heated, causing a large amount of admixtures to remain inside the cylinder during the discharge process, which affects the discharge effect.

[0004] Therefore, it is necessary to provide a ball mill for the production of admixtures to solve the above-mentioned technical problems. Utility Model Content

[0005] To address the technical problem that existing ball mills leave a large amount of admixture residue inside the cylinder during the discharge of milled admixtures, affecting the discharge efficiency, this utility model provides a ball mill for admixture manufacturing.

[0006] The ball mill for manufacturing admixtures provided by this utility model includes: a support frame, on which an installation pipe and a material pipe are rotatably mounted; a cylindrical body is fixedly mounted on the installation pipe and the material pipe; steel balls for crushing admixtures are arranged inside the cylindrical body; a cover threaded onto the material pipe; a baffle fixedly mounted on the inner wall of the cylindrical body; a rotating mechanism mounted on the support frame for rotating the cylindrical body; and a cleaning mechanism assembled on the support frame for scraping off admixtures adhering to the cylindrical body.

[0007] Preferably, the rotating mechanism includes: a motor fixedly mounted on the support frame, with a first gear fixedly sleeved on the output shaft of the motor; and a second gear fixedly sleeved on the mounting tube, the second gear meshing with the first gear.

[0008] Preferably, the cleaning mechanism includes: a fixed frame fixedly installed on the support frame, a first electric telescopic rod fixedly installed on the fixed frame, the first electric telescopic rod being located inside the mounting tube, a push plate fixedly installed on the output rod of the first electric telescopic rod, the push plate being slidably connected to the inner wall of the cylinder, and a slot being provided on the push plate, the slot being slidably connected to the baffle.

[0009] Preferably, the ball mill for manufacturing the admixture further includes an angle adjustment mechanism mounted on the support frame, the angle adjustment mechanism being used to rotate the support frame.

[0010] Preferably, the angle adjustment mechanism includes: a connecting frame hinged to the support frame, with a base plate fixedly installed at the bottom of the connecting frame; and a second electric telescopic rod hinged to the base plate, the output rod of the second electric telescopic rod being hinged to the support frame.

[0011] Preferably, a shell for storing cold water is rotatably mounted on the cylinder, the shell is fixedly connected to the support frame, a water injection pipe is fixedly mounted on the shell, and a sealing cap is threaded onto the water injection pipe.

[0012] Preferably, a drain pipe is fixedly installed on the support frame, one end of the drain pipe extends into the interior of the outer shell, a valve is provided on the drain pipe, and a support base for supporting the support frame is fixedly installed on the top of the base plate, with the top of the support base in contact with the support frame.

[0013] Compared with related technologies, the ball mill for manufacturing admixtures provided by this utility model has the following beneficial effects:

[0014] This utility model provides a ball mill for manufacturing admixtures. Through the use of a rotating mechanism, the cylinder rotates, allowing the internal steel balls to ball-mill the admixtures by rolling. The cylinder also drives the baffles to rotate, and under the obstruction of the baffles, the internal steel balls are continuously moved upwards, impacting the admixtures and crushing them into finer particles. By opening the baffle, the ball-milled admixtures can be discharged from the feed pipe. After discharge, if a large amount of admixture remains on the inner wall of the cylinder, a cleaning mechanism can be used to scrape off the admixtures adhering to the baffles and inside the cylinder, allowing these residual admixtures to be easily discharged. This solves the technical problem of existing ball mills where a large amount of admixture remains inside the cylinder during discharge, affecting the discharge efficiency. Attached Figure Description

[0015] Figure 1 A cross-sectional schematic diagram of a preferred embodiment of the ball mill for manufacturing admixtures provided by this utility model;

[0016] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown below;

[0017] Figure 3 This is a three-dimensional structural diagram of the push plate in this utility model.

[0018] The following are the labels in the diagram: 1. Support frame; 2. Mounting pipe; 3. Material pipe; 4. Cylinder; 5. Cover; 6. Baffle; 7. Motor; 8. First gear; 9. Second gear; 10. Fixing frame; 11. First electric telescopic rod; 12. Push plate; 13. Connecting frame; 14. Base plate; 15. Second electric telescopic rod; 16. Outer shell; 17. Water injection pipe; 18. Drainage pipe; 19. Support base. Detailed Implementation

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification and the foregoing drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification or the foregoing drawings are used to distinguish different objects, not to describe a specific order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0020] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0021] This utility model embodiment provides a ball mill for manufacturing admixtures, such as... Figure 1-3 As shown, the ball mill for manufacturing admixtures includes: a support frame 1, on which an installation pipe 2 and a material pipe 3 are rotatably mounted; a cylindrical body 4 is fixedly mounted on the installation pipe 2 and the material pipe 3; steel balls for crushing admixtures are arranged inside the cylindrical body 4; a cover 5 threaded onto the material pipe 3; a baffle 6 fixedly mounted on the inner wall of the cylindrical body 4; a rotating mechanism mounted on the support frame 1 for rotating the cylindrical body 4; and a cleaning mechanism assembled on the support frame 1 for scraping off admixtures adhering to the inside of the cylindrical body 4.

[0022] In this embodiment, when using the ball mill, the cover 5 is first opened from the feed pipe 3, and then the admixture to be ball-milled is poured into the cylinder 4 from the feed pipe 3. After pouring, the cover 5 is closed again to cover the feed pipe 3. Then, the rotating mechanism is started to drive the cylinder 4 to rotate, so that the steel balls inside can ball-mill the admixture. Under the action of the baffle 6, the cylinder 4 can continuously drive the steel balls inside to move higher, and then the steel balls impact the admixture from the higher position, thereby crushing the admixture. When the ball milling of the admixture is completed, the cover 5 can be opened, and then the admixture in the cylinder 4 can be discharged from the feed pipe 3. After discharge, if a large amount of admixture remains on the inner wall of the cylinder 4, the cleaning mechanism can be used to scrape off the admixture adhering to the cylinder 4, so that these residual admixtures can be easily discharged, greatly improving the discharge effect.

[0023] In a further preferred embodiment of the present invention, the rotating mechanism includes: a motor 7 fixedly mounted on the support frame 1, a first gear 8 fixedly sleeved on the output shaft of the motor 7; and a second gear 9 fixedly sleeved on the mounting tube 2, the second gear 9 meshing with the first gear 8.

[0024] In this embodiment, the rotating mechanism is used to rotate the cylinder 4. When in use, the starting motor 7 drives the first gear 8 to rotate. The first gear 8 drives the mounting tube 2 to rotate on the support frame 1 through the second gear 9. The mounting tube 2 drives the cylinder 4 to rotate, so that the steel balls inside can ball mill the admixture by rolling. The cylinder 4 also drives the baffle 6 to rotate. Under the blocking action of the baffle 6, the steel balls inside can be continuously driven to move upward, and then the steel balls can be made to hit the admixture from the height, crushing the admixture into relatively fine particles.

[0025] In a further preferred embodiment of the present invention, the cleaning mechanism includes: a fixed frame 10 fixedly installed on the support frame 1, a first electric telescopic rod 11 fixedly installed on the fixed frame 10, the first electric telescopic rod 11 being located inside the mounting tube 2, a push plate 12 fixedly installed on the output rod of the first electric telescopic rod 11, the push plate 12 being slidably connected to the inner wall of the cylinder 4, and a slot being provided on the push plate 12, the slot being slidably connected to the baffle 6.

[0026] In this embodiment, the cleaning mechanism is used to scrape off the admixtures adhering to the inside of the cylinder 4. After the admixtures inside the cylinder 4 are discharged, if there are admixtures remaining on the inner wall, the first electric telescopic rod 11 can be activated. The first electric telescopic rod 11 will drive the push plate 12 to move towards the material pipe 3. Since the push plate 12 is slidably connected to the cylinder 4 and the baffle 6, the movement of the push plate 12 can easily scrape off the admixtures adhering to the inner wall of the cylinder 4. These scraped-off admixtures can be discharged from the material pipe 3.

[0027] In a further preferred embodiment of the present invention, the ball mill for manufacturing admixtures further includes an angle adjustment mechanism installed on the support frame 1, the angle adjustment mechanism being used to rotate the support frame 1.

[0028] In this embodiment, by using the angle adjustment mechanism, the support frame 1 and the cylinder 4 can be flipped to an inclined state during the material discharge operation, so that the admixture in the cylinder 4 can be smoothly discharged from the material pipe 3.

[0029] In a further preferred embodiment of the present invention, the angle adjustment mechanism includes: a connecting frame 13 hinged to the support frame 1, with a base plate 14 fixedly installed at the bottom of the connecting frame 13; and a second electric telescopic rod 15 hinged to the base plate 14, with the output rod of the second electric telescopic rod 15 hinged to the support frame 1.

[0030] In this embodiment, when the angle adjustment mechanism is in use, the second electric telescopic rod 15 is activated. The extension of the output rod of the second electric telescopic rod 15 allows the support frame 1 to flip on the connecting frame 13, thereby driving the cylinder 4 to flip. When the cylinder 4 is in a more suitable tilt state, the admixture inside can be smoothly discharged from the material pipe 3.

[0031] In a further preferred embodiment of the present invention, a shell 16 for storing cold water is rotatably mounted on the cylinder 4, the shell 16 is fixedly connected to the support frame 1, a water injection pipe 17 is fixedly mounted on the shell 16, and a sealing cap is threaded onto the water injection pipe 17.

[0032] In this embodiment, by opening the sealing cover, personnel can easily inject cold water into the interior of the outer shell 16 through the water injection pipe 17. The injected cold water can absorb the heat generated during the operation of the ball mill, so as to prevent the cylinder 4 from deforming due to severe heating, which is beneficial to improving the service life of the cylinder 4.

[0033] In a further preferred embodiment of the present invention, a drain pipe 18 is fixedly installed on the support frame 1, one end of the drain pipe 18 extends into the interior of the outer shell 16, a valve is provided on the drain pipe 18, and a support seat 19 for supporting the support frame 1 is fixedly installed on the top of the base plate 14, the top of the support seat 19 being in contact with the support frame 1.

[0034] In this embodiment, by opening the valve, the drain pipe 18 can drain the cold water inside the outer casing 16 so that it can be replaced when the water temperature is high. The use of the support base 19 can provide better support for the support frame 1, effectively reduce the pressure on the second electric telescopic rod 15, and improve the stability of the ball mill during use.

[0035] In summary, compared with related technologies, this solution, through the use of a rotating mechanism, can drive the cylinder 4 to rotate, allowing the internal steel balls to ball mill the admixture through rolling. The cylinder 4 also drives the baffle 6 to rotate, and under the obstruction of the baffle 6, the internal steel balls can be continuously moved upwards, and then the steel balls impact the admixture from the height, crushing the admixture into relatively fine particles. By opening the baffle 5, the ball-milled admixture can be discharged from the feed pipe 3. After discharge, if a large amount of admixture remains on the inner wall of the cylinder 4, a cleaning mechanism can be used to scrape off the admixture adhering to the baffle 6 and the cylinder 4, so that these residual admixtures can be easily discharged. This solves the technical problem of existing ball mills where a large amount of admixture remains inside the cylinder during the discharge of ball-milled admixtures, affecting the discharge effect.

[0036] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A ball mill for manufacturing admixtures, characterized in that, include: A support frame on which an installation pipe and a material pipe are rotatably mounted, and the same cylinder is fixedly mounted on the installation pipe and the material pipe. The inside of the cylinder is provided with steel balls for crushing the admixture. A retainer threaded onto the feed tube; A baffle plate fixedly installed on the inner wall of the cylinder; A rotating mechanism for rotating the cylinder, mounted on the support frame; A cleaning mechanism mounted on the support frame is used to scrape off the admixtures adhering to the cylinder body.

2. The ball mill for manufacturing admixtures according to claim 1, characterized in that, The rotating mechanism includes: A motor is fixedly mounted on the support frame, and a first gear is fixedly sleeved on the output shaft of the motor; A second gear is fixedly sleeved on the mounting tube, and the second gear meshes with the first gear.

3. The ball mill for manufacturing admixtures according to claim 1, characterized in that, The cleaning mechanism includes: A fixed frame is fixedly installed on the support frame, and a first electric telescopic rod is fixedly installed on the fixed frame. The first electric telescopic rod is located inside the mounting tube. A push plate is fixedly installed on the output rod of the first electric telescopic rod. The push plate is slidably connected to the inner wall of the cylinder. A slot is opened on the push plate, and the slot is slidably connected to the baffle.

4. The ball mill for manufacturing admixtures according to claim 1, characterized in that, The ball mill for manufacturing admixtures also includes an angle adjustment mechanism mounted on the support frame, which is used to rotate the support frame.

5. The ball mill for manufacturing admixtures according to claim 4, characterized in that, The angle adjustment mechanism includes: A connecting frame hinged to the support frame, with a base plate fixedly installed at the bottom of the connecting frame; A second electric telescopic rod is hinged to the base plate, and the output rod of the second electric telescopic rod is hinged to the support frame.

6. The ball mill for manufacturing admixtures according to claim 5, characterized in that, A shell for storing cold water is rotatably mounted on the cylinder. The shell is fixedly connected to the support frame. A water injection pipe is fixedly mounted on the shell, and a sealing cap is threaded onto the water injection pipe.

7. The ball mill for manufacturing admixtures according to claim 6, characterized in that, A drain pipe is fixedly installed on the support frame, one end of which extends into the interior of the outer shell. A valve is provided on the drain pipe. A support base for supporting the support frame is fixedly installed on the top of the base plate, and the top of the support base is in contact with the support frame.

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