Stirring ball mill for tin oxide

Abstract

The utility model relates to the technical field of stirring mills, and discloses a stirring ball mill for tin oxide, which comprises a bottom plate, the left side and the right side of the top of the bottom plate are fixedly connected with support frames, the left side of the top of the bottom plate is fixedly connected with a protection box, and the inner wall of the left end of the protection box is fixedly connected with a motor I; the driving end of the first motor is fixedly connected with a driving wheel, the driving wheel is sleeved with a belt, the left end of the supporting frame on the left side is rotationally connected with a driven wheel, the driven wheel is sleeved with the other end of the belt, the right end of the driven wheel is fixedly connected with a stirring barrel, and the top of the stirring barrel is fixedly connected with a feeding pipe. According to the utility model, materials in the stirring barrel are shaken and beaten and crushed at the same time, so that the processing efficiency is improved, the materials can be crushed and ground uniformly, the consistency of material processing is improved, and the effect of cleaning the inner wall of the stirring barrel is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of stirred mills, in particular to a stirred ball mill for tin oxide. Background Art

[0002] Ball mill is a commonly used grinding equipment, which is used to grind materials into powder. Ball mill is widely used in grinding, mineral processing, metallurgy, chemical industry and other industries to process various ores and other materials. The advantages of ball mill include simple structure, easy operation and large production capacity, but there are also some disadvantages, such as high energy consumption and uneven grinding of materials.

[0003] After searching, the Chinese patent with the Chinese announcement number CN208018715U proposes a high-efficiency stirring ball mill, including a frame, a motor with a reduction gearbox arranged on the top of the frame, a shell arranged in the center of the bottom of the frame, a grinding cylinder with an arc-shaped bottom arranged in the shell, a stirring shaft arranged in the grinding cylinder at one end, a plurality of stirring blades arranged on the stirring shaft, a feed inlet arranged on the outer side of the top of the shell, and a discharge port arranged in the middle of the bottom of the shell; the other end of the stirring shaft is connected to the reduction gearbox; the stirring blades include a first stirring blade with an arc at the bottom of the stirring shaft and a second stirring blade arranged on the upper part of the stirring shaft. The utility model is a high-efficiency stirring ball mill, which uses two different stirring blades, reduces the dead angle in the shell, improves the grinding quality, and is provided with a plurality of protrusions and notches on the second stirring blade. The grinding work is achieved by connecting the protrusions and notches on the second stirring blade, and can also prevent blockage, thereby improving the safety of production.

[0004] The above patent mentioned in the specification that "the use of two different stirring blades reduces the dead angle in the outer shell and improves the grinding quality. A number of protrusions and notches are provided on the second stirring blade. The grinding work is achieved by connecting the protrusions and notches on the second stirring blade, and blockage can be prevented, thereby improving the safety of production." In the specific use process of the above patent, the material must wait for contact with the stirring blade before it can be ground and crushed, which will cause the material to be unevenly crushed and ground, resulting in reduced processing quality. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art, and the proposed stirring ball mill for tin oxide is intended to improve the problem in the prior art that the material must wait for contact between the material and the stirring blade before the material can be ground and pulverized, which will result in uneven grinding of the material.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The stirring ball mill for tin oxide comprises a bottom plate, the top of the bottom plate is fixedly connected to support frames on both left and right sides, the top left side of the bottom plate is fixedly connected to a protection box, the left end inner wall of the protection box is fixedly connected to a motor 1, the driving end of the motor 1 is fixedly connected to a driving wheel, the outer side of the driving wheel is sleeved with a belt, the left end of the left support frame is rotatably connected to a driven wheel, the other end of the belt is sleeved on the outer side of the driven wheel, the right end of the driven wheel is fixedly connected to a stirring barrel, the top of the stirring barrel is fixedly connected to a feeding pipe, the bottom of the stirring barrel is fixedly connected to a support plate, the top of the support plate is fixedly connected to a motor 2, the driving end of the motor 2 is fixedly connected to a transmission rod, the outer side of the transmission rod is fixedly connected to a plurality of stirring blades, and both sides of the outer middle part of the transmission rod are fixedly connected to cleaning components.

[0008] Furthermore, the cleaning assembly includes two extension rods, which are respectively fixedly connected to both sides of the outer middle part of the transmission rod, and one end of the extension rod away from the transmission rod is fixedly connected to a fixing plate, and a plurality of grooves are opened inside the fixing plate, and a plurality of springs are arranged on the inner wall of the groove, and a limiting block is slidably connected to the inner wall of the groove, and a sliding column is fixedly connected to the outer wall of the limiting block, and a plurality of scrapers are fixedly connected to the outer walls of the sliding columns.

[0009] Furthermore, a discharge pipe is fixedly connected to the front end of the mixing barrel, a valve is provided on the top of the discharge pipe, and a closing cover is threadedly connected to the top of the feed pipe.

[0010] Furthermore, the right end of the driving wheel is rotatably connected to the left end of the supporting frame on the left side, and the top of the transmission rod is rotatably connected to the top inner wall of the mixing barrel.

[0011] Furthermore, the outside of the mixing barrel is rotatably connected to the opposite sides of the two support frames.

[0012] Furthermore, a material passing rod is fixedly connected to the outer top end of the transmission rod, and the top of the material passing rod is in contact with the top inner wall of the mixing barrel.

[0013] Furthermore, one end of the spring is fixedly connected to an inner wall of one side of the groove, and the other end of the spring is fixedly connected to one side of the limiting block.

[0014] Furthermore, the outside of the sliding column is slidably connected to the outer side wall of the fixed plate, and the outer side wall of the scraper is in contact with the inner side wall of the mixing barrel.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, through the cooperation of the protective box, the motor, the driving wheel, the belt, the driven wheel, the transmission rod, the stirring blade and other structures, the material inside the stirring barrel can be shaken and crushed at the same time, thereby improving the processing efficiency, and can make the material be crushed and ground evenly, improving the consistency of material processing.

[0017] 2. In the utility model, the inner wall of the mixing barrel is cleaned by the cooperation of the fixed plate, groove, spring, limiting block, sliding column, scraper and other structures, so that the material attached to the inner wall of the mixing barrel can be scraped off, thereby avoiding uneven material processing and wasting materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of the stirring ball mill for tin oxide proposed in the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the driving wheel of the stirring ball mill for tin oxide proposed in the utility model;

[0020] Figure 3 This is a schematic diagram of the extension rod structure of the stirring ball mill for tin oxide proposed in the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the spring structure of the stirring ball mill for tin oxide.

[0022] Legend:

[0023] 1. Bottom plate; 2. Support frame; 3. Protection box; 4. Motor 1; 5. Driving wheel; 6. Belt; 7. Driven wheel; 8. Mixing barrel; 9. Feed pipe; 10. Discharge pipe; 11. Support plate; 12. Motor 2; 13. Transmission rod; 14. Mixing blade; 15. Feed rod; 16. Extension rod; 17. Fixed plate; 18. Groove; 19. Spring; 20. Limiting block; 21. Sliding column; 22. Scraper; 23. Closing cover. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-3The utility model provides an embodiment: a stirring ball mill for tin oxide, comprising a bottom plate 1, a top of the bottom plate 1 is fixedly connected to a support frame 2 on both the left and right sides, the support frame 2 is stabilized by the bottom plate 1, a protective box 3 is fixedly connected to the left side of the top of the bottom plate 1, a motor 4 is fixedly connected to the inner wall of the left end of the protective box 3, the motor 4 can be stable during operation through the protective box 3, a driving wheel 5 is fixedly connected to the driving end of the motor 4, and the driving wheel 5 can be rotated when the motor 4 is started, the right end of the driving wheel 5 is rotatably connected to the left end of the left support frame 2, so that the driving wheel 5 can be more stable when rotating, a belt 6 is sleeved on the outside of the driving wheel 5, and the belt 6 can be rotated when the driving wheel 5 rotates, and the left end of the left support frame 2 is rotatably connected to a driven wheel 7, the other end of the belt 6 is sleeved on the outside of the driven wheel 7, and the driven wheel 7 can be rotated by the rotation of the belt 6.

[0026] A mixing barrel 8 is fixedly connected to the right end of the driven wheel 7, and the mixing barrel 8 can be rotated when the driven wheel 7 rotates. The outer rotation of the mixing barrel 8 is connected to the opposite side of the two support frames 2, so that the mixing barrel 8 can rotate stably. A feed pipe 9 is fixedly connected to the top of the mixing barrel 8, and materials are added through the feed pipe 9. A discharge pipe 10 is fixedly connected to the front end of the mixing barrel 8, and a valve is provided on the top of the discharge pipe 10, and the material is discharged through the discharge pipe 10. A support plate 11 is fixedly connected to the bottom of the mixing barrel 8.

[0027] A motor 2 12 is fixedly connected to the top of the support plate 11, and the support plate 11 makes the motor 2 12 stable during operation. A transmission rod 13 is fixedly connected to the driving end of the motor 2 12, and the transmission rod 13 can be rotated when the motor 2 12 is started. The top of the transmission rod 13 is rotatably connected to the top inner wall of the mixing barrel 8, so that the transmission rod 13 can be stable during rotation. A plurality of stirring blades 14 are fixedly connected to the outside of the transmission rod 13, and the stirring blades 14 can be rotated when the transmission rod 13 rotates. A material passing rod 15 is fixedly connected to the top end of the transmission rod 13, and the top of the material passing rod 15 is in contact with the top inner wall of the mixing barrel 8. The material passing rod 15 can prevent blockage, and cleaning components are fixedly connected to both sides of the outer middle part of the transmission rod 13.

[0028] refer to Figure 1 and Figure 3 , Figure 4The cleaning assembly includes two extension rods 16, which are fixedly connected to both sides of the outer middle part of the transmission rod 13, respectively. When the transmission rod 13 rotates, the extension rod 16 can be rotated with it. One end of the extension rod 16 away from the transmission rod 13 is fixedly connected to a fixing plate 17, and the fixing plate 17 is rotated by the rotation of the extension rod 16. A plurality of grooves 18 are provided inside the fixing plate 17, and a plurality of springs 19 are provided on the inner wall of the groove 18. A limiting block 20 is slidably connected to the inner wall of the groove 18, and the limiting block 20 is limited by the groove 18. One end of the spring 19 is fixedly connected to an inner wall on one side of the groove 18, and the other end of the spring 19 is fixedly connected to one side of the limiting block 20. When the limiting block 20 moves, the spring 19 can be squeezed so that the spring 19 is deformed to generate elastic potential energy.

[0029] The outer wall of the limiting block 20 is fixedly connected with a sliding column 21, and the outer part of the sliding column 21 is slidably connected to the outer wall of the fixed plate 17. The outer walls of the sliding columns 21 are fixedly connected with a scraper 22, and the outer wall of the scraper 22 fits the inner wall of the mixing barrel 8. The inner wall of the mixing barrel 8 is cleaned by the scraper 22, and the sliding column 21 can be pushed by the scraper 22 to slide on the outer wall of the fixed plate 17, so that the soil hole limiting block 20 squeezes the spring 19 to improve the cleaning force. The top of the feed pipe 9 is threadedly connected with a closing cover 23, so that the mixing barrel 8 is sealed.

[0030] Working principle: when the device needs to be used, the closing cover 23 is opened, and the material is poured into the mixing barrel 8 through the feeding pipe 9. At this time, the motor 4 is started, and the driving wheel 5 can be rotated when the motor 4 is started, and the belt 6 is rotated by the rotation of the driving wheel 5. When the belt 6 rotates, the driven wheel 7 is rotated, and the mixing barrel 8 is rotated by the rotation of the driven wheel 7, so that the material inside the mixing barrel 8 is rotated, and when the motor 4 is started, the motor 2 12 is started again, and the transmission rod 13 can be rotated by the start of the motor 2 12, and the stirring blade 14 can be rotated by the rotation of the transmission rod 13, and the stirring blade 14 and the transmission rod 13 will hit and crush the material, thereby performing a grinding operation.

[0031] When the transmission rod 13 rotates, it can also rotate with the extension rod 16, and the rotation of the extension rod 16 can also rotate the fixed plate 17, and the rotation of the fixed plate 17 can also rotate with the sliding column 21, so that the scraper 22 can be rotated, and finally the inner wall of the mixing barrel 8 is cleaned by the scraper 22 to prevent the material from adhering to the inner wall of the mixing barrel 8, resulting in uneven material processing and waste of material. Because the scraper 22 fits the inner wall of the mixing barrel 8, the state at this time is to push the sliding column 21, and the sliding column 21 will squeeze the spring 19 with the limiting block 20, and the spring 19 will deform to generate elastic potential energy, and the elastic potential energy will make the scraper 22 close to the inner wall of the mixing barrel 8, so that it can be cleaned forcefully.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stirring ball mill for tin oxide, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to support frames (2) on both left and right sides; the top left side of the bottom plate (1) is fixedly connected to a protection box (3); the inner wall of the left end of the protection box (3) is fixedly connected to a motor (4); the driving end of the motor (4) is fixedly connected to a driving wheel (5); a belt (6) is sleeved on the outside of the driving wheel (5); the left end of the left support frame (2) is rotatably connected to a driven wheel (7); the other end of the belt (6) is sleeved on the outside of the driven wheel (7); The right end of the driven wheel (7) is fixedly connected to a stirring barrel (8), the top of the stirring barrel (8) is fixedly connected to a feeding pipe (9), the bottom of the stirring barrel (8) is fixedly connected to a support plate (11), the top of the support plate (11) is fixedly connected to a second motor (12), the driving end of the second motor (12) is fixedly connected to a transmission rod (13), the outside of the transmission rod (13) is fixedly connected to a plurality of stirring blades (14), and both sides of the outer middle of the transmission rod (13) are fixedly connected to cleaning components.

2. The stirring ball mill for tin oxide according to claim 1, characterized in that: The cleaning assembly comprises two extension rods (16), the two extension rods (16) are respectively fixedly connected to both sides of the outer middle part of the transmission rod (13), one end of the extension rod (16) away from the transmission rod (13) is fixedly connected to a fixing plate (17), a plurality of grooves (18) are provided inside the fixing plate (17), the inner wall of the groove (18) is provided with a plurality of springs (19), the inner wall of the groove (18) is slidably connected to a limiting block (20), the outer wall of the limiting block (20) is fixedly connected to a sliding column (21), and the outer walls of the plurality of sliding columns (21) are fixedly connected to scrapers (22).

3. The stirring ball mill for tin oxide according to claim 1, characterized in that: The front end of the mixing barrel (8) is fixedly connected to a discharge pipe (10), the top of the discharge pipe (10) is provided with a valve, and the top of the feed pipe (9) is threadedly connected to a closing cover (23).

4. The stirring ball mill for tin oxide according to claim 1, characterized in that: The right end of the driving wheel (5) is rotatably connected to the left end of the support frame (2) on the left side, and the top of the transmission rod (13) is rotatably connected to the top inner wall of the mixing barrel (8).

5. The stirring ball mill for tin oxide according to claim 1, characterized in that: The outside of the mixing barrel (8) is rotatably connected to the opposite sides of the two support frames (2).

6. The stirring ball mill for tin oxide according to claim 1, characterized in that: The outer top end of the transmission rod (13) is fixedly connected to a material passing rod (15), and the top of the material passing rod (15) is in contact with the top inner wall of the mixing barrel (8).

7. The stirring ball mill for tin oxide according to claim 2, characterized in that: One end of the spring (19) is fixedly connected to an inner wall of one side of the groove (18), and the other end of the spring (19) is fixedly connected to one side of the limiting block (20).

8. The stirring ball mill for tin oxide according to claim 2, characterized in that: The outside of the sliding column (21) is slidably connected to the outer side wall of the fixed plate (17), and the outer side wall of the scraper (22) is in contact with the inner side wall of the mixing barrel (8).

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