Noise reduction type ceramic raw material efficient ball mill

Abstract

The utility model relates to the technical field of ball mills, in particular to a noise reduction type ceramic raw material efficient ball mill which is internally provided with a chassis rack, a sound insulation rack is fixedly arranged on the upper end face of the chassis rack, a storage cavity with a forward opening is formed in the sound insulation rack, a swing shaft is rotationally arranged on the upper side of the sound insulation rack, and a swing motor is fixedly arranged in the sound insulation rack; the left end face of the swing shaft is in power connection with the swing motor, the sound insulation door is fixedly arranged on the outer circle face of the swing shaft and covers the storage cavity, the rotating rack is arranged in the storage cavity, and the rotating rack is in an arc shape, so that it is guaranteed that generated noise can be isolated in the storage cavity, and it is further guaranteed that workers cannot be affected even in the efficient ceramic raw material ball mill; and therefore, the noise reduction effect of the efficient ball mill for the ceramic raw materials is further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ball mills, in particular to a noise-reducing high-efficiency ball mill for ceramic raw materials. Background Art

[0002] A ball mill is a key device for crushing materials and then pulverizing them. It is widely used in production industries such as cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal beneficiation, and glass ceramics, and is used for dry or wet grinding of various ores and other grindable materials. In the process of using the existing high-efficiency ball mill for ceramic raw materials, it is often used for grinding. However, during the grinding process, due to the friction and collision between the internal steel balls and the raw materials, a huge amount of noise is often generated, which directly affects the physical health of workers, resulting in poor noise reduction performance of the high-efficiency ball mill for ceramic raw materials. Content of the Utility Model

[0003] The purpose of the utility model is to provide a noise-reducing high-efficiency ball mill for ceramic raw materials to overcome the above-mentioned defects in the prior art.

[0004] According to the noise-reducing high-efficiency ball mill for ceramic raw materials of the utility model, it includes a chassis frame. The upper end surface of the chassis frame is fixedly provided with a sound insulation frame. There is a storage cavity with an opening facing forward inside the sound insulation frame. A swing shaft is rotatably provided above the sound insulation frame. A swing motor is fixedly provided inside the sound insulation frame. The left end face of the swing shaft is power-connected to the swing motor. A sound insulation door is fixedly provided on the outer circumferential surface of the swing shaft to cover the storage cavity. A rotating frame is rotatably provided inside the storage cavity, and the rotating frame is in an arc shape.

[0005] In some embodiments, a buffer frame is provided below the chassis frame. There is a buffer cavity with an opening facing upward inside the buffer frame. The lower wall of the buffer cavity is provided with two groups of dampers that can perform telescopic movement and are evenly distributed front and back. The other end of the damper is fixedly connected to the chassis frame.

[0006] In some embodiments, a buffer spring that can perform telescopic movement is provided outside the damper. A controller is fixedly provided on the left end face of the storage cavity.

[0007] In some embodiments, a support frame is fixedly provided on the lower wall of the storage cavity. A rotating motor is fixedly provided inside the support frame. A rotating shaft is rotatably provided on the front end face of the support frame. The rear end face of the rotating shaft is power-connected to the rotating motor. The outer circumferential surface of the rotating shaft is fixedly connected to the rotating frame. A storage cavity is provided inside the rotating frame, and the storage cavity is cylindrical.

[0008] In some embodiments, a plurality of separator plates are evenly distributed on the inner wall of the storage cavity. A positioning frame is fixedly arranged on the outer cylindrical surface of the rotating frame. A pneumatic cylinder capable of telescopic movement is arranged on the front end surface of the positioning frame, and a disassembly cover is fixedly arranged at the other end of the pneumatic cylinder.

[0009] Compared with the prior art, the advantages of the present utility model are as follows:

[0010] 1. In the present utility model, the swing motor starts to operate, driving the swing shaft to rotate. At this time, the sound insulation door is driven to swing downward, covering the storage cavity. At this time, the storage cavity forms a sealed state, ensuring that the generated noise is isolated within the storage cavity, further ensuring that it has no impact on workers in the high-efficiency ceramic raw material ball mill, thus protecting the physical health of the workers and further realizing the noise reduction function for the high-efficiency ceramic raw material ball mill.

[0011] 2. In the present utility model, the collisions generated within the storage cavity are transmitted downward along the rotating shaft and the support frame, reaching the chassis frame. At this time, the evenly distributed dampers and buffer springs start to contract, generating a buffering force, further realizing the functions of shock absorption and buffering, further preventing the generated impact from damaging the ground, and further extending the service life of the high-efficiency ceramic raw material ball mill.

[0012] 3. In the present utility model, steel balls and raw materials to be polished are placed into the storage cavity. At this time, the rotating motor starts, driving the rotating frame to rotate, so that the balls and the raw materials collide and polish each other. And there are evenly distributed rotating frames inside, ensuring that the gaps between adjacent rotating frames increase the height of the steel balls and the raw materials, ensuring more intense collisions and polishing, thus accelerating the working efficiency and ensuring the practicality of the high-efficiency ceramic raw material ball mill. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the left view of the present utility model;

[0014] Figure 2 is the right view of the present utility model;

[0015] Figure 3 is the left view of the present utility model;

[0016] Figure 4 is the front view of the present utility model;

[0017] Figure 5 is the present utility model Figure 4 schematic diagram of A - A in;

[0018] Figure 6 is the present utility model Figure 3 schematic diagram of B - B in.

[0019] In the figure:

[0020] 11. Chassis frame; 12. Sound insulation frame; 13. Sound insulation door; 14. Storage cavity; 15. Swing motor; 16. Swing shaft; 17. Support frame; 18. Rotation motor; 19. Rotation shaft; 20. Rotating frame; 21. Preservation cavity; 22. Separation plate; 23. Positioning frame; 24. Pneumatic cylinder; 25. Demounting cover; 26. Buffer frame; 27. Buffer cavity; 28. Damper; 29. Buffer spring; 30. Controller. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment 1;

[0023] Please refer to Figures 1 to 6 , for the noise reduction effect of the high-efficiency ball mill for ceramic raw materials, the present invention provides a technical solution: an embodiment of a noise reduction type high-efficiency ball mill for ceramic raw materials, including a chassis frame 11, an upper end surface of the chassis frame 11 is fixedly provided with a sound insulation frame 12, a storage cavity 14 with an opening facing forward is arranged inside the sound insulation frame 12, a swing shaft 16 is rotatably arranged above the sound insulation frame 12, a swing motor 15 is fixedly arranged inside the sound insulation frame 12, a left end surface of the swing shaft 16 is power-connected to the swing motor 15, a sound insulation door 13 is fixedly arranged on an outer circumferential surface of the swing shaft 16 and covers the storage cavity 14, a rotating frame 20 is arranged inside the storage cavity 14 and rotates, the rotating frame 20 is in an arc shape. Therefore, when the high-efficiency ball mill for ceramic raw materials is in use, the swing motor 15 starts to operate, thereby driving the swing shaft 16 to start rotating, then driving the sound insulation door 13 to start swinging downward, at this time the sound insulation door 13 covers the storage cavity 14, and at this time the storage cavity 14 forms a sealed state, thereby preventing the diffusion of noise and ensuring the noise reduction effect.

[0024] Embodiment 2;

[0025] Please refer to Figures 1 to 6 , for the buffering and shock absorption effects of the chassis frame 11, dampers 28 and buffer springs 29 are provided.

[0026] A buffer frame 26 is provided on the lower side of the chassis frame 11. A buffer cavity 27 with an upward opening is provided inside the buffer frame 26. Two groups of dampers 28 that can perform telescopic movement and are evenly distributed front and back are provided on the lower wall of the buffer cavity 27. The other end of the damper 28 is fixedly connected to the chassis frame 11. A buffer spring 29 that can perform telescopic movement is provided outside the damper 28. A controller 30 is fixedly provided on the left end face of the storage cavity 14. At this time, when in use, the steel balls collide with the raw materials, generating vibrations, which are then transmitted to the chassis frame 11. At this time, the evenly distributed dampers 28 and buffer springs 29 start to contract, thus achieving the functions of buffering and shock absorption.

[0027] Embodiment Three;

[0028] Please refer to Figures 1 to 6 , in order to achieve the functions of grinding and collision of the raw materials, a separation plate 22 is provided.

[0029] A support frame 17 is fixedly provided on the lower wall of the storage cavity 14. A rotary motor 18 is fixedly provided inside the support frame 17. A rotary shaft 19 is rotatably provided on the front end face of the support frame 17. The rear end face of the rotary shaft 19 is power-connected to the rotary motor 18. The outer circumferential surface of the rotary shaft 19 is fixedly connected to the rotary frame 20. A storage cavity 21 is provided inside the rotary frame 20. The storage cavity 21 is cylindrical. A plurality of groups of separation plates 22 that are evenly distributed are provided on the inner wall of the storage cavity 21. A positioning frame 23 is fixedly provided on the outer circumferential surface of the rotary frame 20. A pneumatic cylinder 24 that can perform telescopic movement is provided on the front end face of the positioning frame 23. The other end of the pneumatic cylinder 24 is fixedly provided with a disassembly lid 25. Therefore, at this time, the steel balls and the raw materials are placed into the storage cavity 21. At this time, the rotary motor 18 is started, driving the rotary frame 20 to start rotating. At this time, the steel balls collide with and polish each other with the raw materials.

[0030] Specific working process:

[0031] When in use, at this time, the steel balls and the raw materials to be ground are placed into the storage cavity 21. At this time, the rotary motor 18 is started, driving the rotary frame 20 to start rotating. Thus, the balls collide with and polish each other with the raw materials. And a plurality of evenly distributed rotary frames 20 are provided inside, thus ensuring that the height of the steel balls and the raw materials is increased by the gaps between adjacent rotary frames 20, thus ensuring that the collision and polishing are more intense, thus improving the working efficiency and ensuring the practicability of the high-efficiency ball mill for ceramic raw materials.

[0032] Before the collision, the swing motor 15 starts to operate, driving the swing shaft 16 to rotate, which in turn drives the sound insulation door 13 to swing downward. At this time, the sound insulation door 13 covers the storage cavity 14, and the storage cavity 14 forms a sealed state, ensuring that the generated noise is isolated within the storage cavity 14. This further ensures that workers are not affected in the high-efficiency ceramic raw material ball mill, thus protecting the workers' physical health and further realizing the noise reduction function of the high-efficiency ceramic raw material ball mill.

[0033] When a collision occurs, the collision generated within the storage cavity 21 is transmitted downward along the rotating shaft 19 and the support frame 17 to the chassis frame 11. At this time, the uniformly distributed dampers 28 and buffer springs 29 start to contract, generating a buffering force, further realizing the functions of shock absorption and buffering, further preventing the generated impact from damaging the ground, and further extending the service life of the high-efficiency ceramic raw material ball mill.

[0034] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present invention are covered by the patent scope of the present invention.

Claims

1. An efficient ball mill for ceramic raw materials with noise reduction, comprising a chassis frame (11), characterized in that: On the upper end face of the chassis frame (11), a sound-insulating frame (12) is fixedly provided. Inside the sound-insulating frame (12), there is a storage cavity (14) with an opening facing forward. On the upper side of the sound-insulating frame (12), a swing shaft (16) is rotatably provided. Inside the sound-insulating frame (12), a swing motor (15) is fixedly provided, and the left end face of the swing shaft (16) is power-connected to the swing motor (15). On the outer cylindrical surface of the swing shaft (16), a sound-insulating door (13) is fixedly provided and covers the storage cavity (14). Inside the storage cavity (14), a rotating frame (20) is rotatably provided, and the rotating frame (20) is in an arc shape.

2. The high-efficiency ball mill for ceramic raw materials with noise reduction according to claim 1, wherein: Below the chassis frame (11), a buffer frame (26) is provided. Inside the buffer frame (26), there is a buffer cavity (27) with an opening facing upward. On the lower wall of the buffer cavity (27), there are two groups of dampers (28) that can perform telescopic movement and are evenly distributed in the front and back directions.

3. The high-efficiency ball mill for ceramic raw materials with noise reduction according to claim 2, characterized in that: The other end of the damper (28) is fixedly connected to the chassis frame (11). Outside the damper (28), a buffer spring (29) that can perform telescopic movement is provided. On the left end face of the storage cavity (14), a controller (30) is fixedly provided.

4. A high-efficiency ball mill for ceramic raw materials with noise reduction, characterized in that: On the lower wall of the storage cavity (14), a support frame (17) is fixedly provided. Inside the support frame (17), a rotating motor (18) is fixedly provided. On the front end face of the support frame (17), a rotating shaft (19) is rotatably provided. The rear end face of the rotating shaft (19) is power-connected to the rotating motor (18). The outer cylindrical surface of the rotating shaft (19) is fixedly connected to the rotating frame (20). Inside the rotating frame (20), there is a storage cavity (21), and the storage cavity (21) is in a cylindrical shape.

5. The high-efficiency ball mill for ceramic raw materials with noise reduction according to claim 4, wherein: On the inner wall of the storage cavity (21), there are multiple groups of separation plates (22) evenly distributed. On the outer cylindrical surface of the rotating frame (20), a positioning frame (23) is fixedly provided. On the front end face of the positioning frame (23), a pneumatic cylinder (24) that can perform telescopic movement is provided. The other end of the pneumatic cylinder (24) is fixedly provided with a disassembly cover (25).

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