CN219400389U - Ball mill for preparing silica sol - Google Patents
Ball mill for preparing silica sol Download PDFInfo
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- CN219400389U CN219400389U CN202320734614.7U CN202320734614U CN219400389U CN 219400389 U CN219400389 U CN 219400389U CN 202320734614 U CN202320734614 U CN 202320734614U CN 219400389 U CN219400389 U CN 219400389U
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Abstract
The utility model relates to the technical field of ball mills, in particular to a ball mill for preparing silica sol, which comprises an outer cylinder and an inner cylinder, wherein the inner cylinder is positioned at the inner side of the outer cylinder and is in rolling connection with the inner wall of the outer cylinder through rollers, a plurality of balls are arranged in the inner cylinder, a plurality of through holes are formed in the side wall of the bottom end of the inner cylinder, supporting legs are fixedly arranged on the side wall of the lower end of the outer cylinder, a stirring rod is rotationally connected on the side wall of the top end of the outer cylinder, and the lower end of the stirring rod is inserted into the inner cylinder and provided with stirring blades; the stirring rod is driven to rotate when the motor is started, the stirring blade is driven to drive the plurality of balls to roll in the inner cylinder when the stirring rod rotates, the mutual friction is used for grinding materials for preparing silica sol, meanwhile, the stirring rod drives the round rod and the gear I to rotate through the belt pulley I, the belt pulley II and the belt, the gear I drives the gear II to reversely rotate when the stirring rod rotates, and the grinding speed of the materials for preparing the silica sol in the inner cylinder is accelerated.
Description
Technical Field
The utility model relates to the technical field of ball mills, in particular to a ball mill for preparing silica sol.
Background
In industrial production, the ball mill is used as a key device for crushing materials, and after the materials are crushed, the ball mill can crush the materials again and process various ores and other materials, so that the ball mill can be widely applied to cement and silicate products, and particularly has good effects in industrial production of novel building materials, refractory materials and the like.
In the prior art, a horizontal ball mill is generally adopted for grinding, and the materials and the grinding media are subjected to the influences of gravity, centrifugal force, inertia and the like during ball milling and are in a stir-frying-like action, so that the materials and the grinding media are turned up and down.
However, the horizontal ball mill moves the balls only by being influenced by gravity, centrifugal force, inertia and the like, the grinding efficiency is low, and the horizontal ball mill is not suitable for grinding and dispersing materials with coarser and harder particles or a pseudo-thick phenomenon, and the feeding and the discharging are inconvenient.
Disclosure of Invention
The utility model aims to provide a ball mill for preparing silica sol, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the ball mill for preparing the silica sol comprises an outer cylinder and an inner cylinder, wherein the inner cylinder is positioned at the inner side of the outer cylinder and is in rolling connection with the inner wall of the outer cylinder through rollers, a plurality of balls are arranged in the inner cylinder, a plurality of through holes are formed in the side wall of the bottom end of the inner cylinder, supporting legs are fixedly arranged on the side wall of the lower end of the outer cylinder, a stirring rod is rotatably connected to the side wall of the top end of the outer cylinder, and the lower end of the stirring rod is inserted into the inner cylinder and provided with stirring blades;
the inner side of the lower end of the outer cylinder is provided with a collecting groove, the collecting groove is positioned at the lower end of the inner cylinder, the lower end of the collecting groove is fixedly provided with a discharging pipe, and the lower end of the discharging pipe penetrates through the side wall of the lower end of the outer cylinder;
the outer wall of the upper end of the inner cylinder is provided with a gear tooth, the side wall of one side of the top end of the outer cylinder is rotationally connected with a gear II, and the gear II is meshed with the outer wall of the gear tooth.
Preferably, a motor is fixedly arranged at the center point of the side wall of the bottom end of the outer cylinder, the output end of the motor is fixedly connected with the side wall of the upper end of the stirring rod, and a belt pulley I is fixedly arranged on the outer wall of the upper end of the stirring rod.
Preferably, the side wall of the inner side of the upper end of the outer cylinder is provided with a groove, the roller is arranged on the outer wall of the inner cylinder through a bracket, and the outer wall of the roller is in rolling connection with the inner side wall of the groove.
Preferably, the discharging pipe is fixedly provided with a valve on the side wall of the outer end of the outer cylinder.
Preferably, the inner wall at one side of the top end of the outer cylinder is respectively and rotatably connected with a round rod and a shaft rod, a belt pulley II is fixedly arranged on the outer wall of the upper end of the round rod, a belt is connected to the outer walls of the belt pulley II and the belt pulley I in a transmission manner, and a gear I is fixedly arranged on the outer wall of the lower end of the round rod.
Preferably, two gears II are fixedly arranged on the outer wall of the shaft lever.
Preferably, the outer wall of one gear II is connected with the outer wall of the gear I in a meshed manner, and the outer wall of the other gear II is connected with the outer wall of the gear tooth in a meshed manner.
Compared with the prior art, the utility model has the beneficial effects that:
the material for preparing the silica sol is put into the inner cylinder through the feeding groove, the stirring rod is driven to rotate when the motor is started, the stirring blade is driven to drive the plurality of balls to roll in the inner cylinder when the stirring rod rotates, the material for preparing the silica sol is ground by mutual friction, meanwhile, the stirring rod drives the round rod and the gear I to rotate through the belt pulley I, the belt pulley II and the belt, and the gear I drives the gear II to reversely rotate when rotating, so that the inner cylinder and the stirring rod are driven to reversely rotate with the stirring blade, and the grinding speed of the material for preparing the silica sol in the inner cylinder is accelerated;
the ground material falls into the collecting tank through the leak hole at the bottom end of the inner cylinder, and the raw materials for preparing the silica sol can be discharged from the discharging pipe and the collecting tank by opening the valve.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of the overall structure of the present utility model;
fig. 3 is an enlarged view of the structure of the area a in fig. 2 according to the present utility model.
In the figure: 1. an outer cylinder; 2. a support leg; 3. a motor; 4. feeding a trough; 5. a groove; 6. an inner cylinder; 7. a roller; 8. a gear tooth; 9. a stirring rod; 10. stirring the leaves; 11. a first belt pulley; 12. a leak hole; 13. a material collecting groove; 14. a discharge pipe; 15. a valve; 16. a belt pulley II; 17. a belt; 18. a first gear; 19. a shaft lever; 20. and a second gear.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the ball mill for preparing the silica sol comprises an outer cylinder 1 and an inner cylinder 6, wherein the inner cylinder 6 is positioned at the inner side of the outer cylinder 1 and is in rolling connection with the inner wall of the outer cylinder 1 through a roller 7, a plurality of balls are arranged in the inner cylinder 6, a plurality of through holes are formed in the side wall of the bottom end of the inner cylinder 6, a supporting leg 2 is fixedly arranged on the side wall of the lower end of the outer cylinder 1, a stirring rod 9 is rotationally connected to the side wall of the top end of the outer cylinder 1, the lower end of the stirring rod 9 is inserted into the inner cylinder 6 and is provided with a stirring blade 10, the center point of the side wall of the bottom end of the outer cylinder 1 is fixedly provided with a motor 3, the output end of the motor 3 is fixedly connected with the side wall of the upper end of the stirring rod 9, a belt pulley I11 is fixedly arranged on the outer wall of the upper end of the stirring rod 9, the motor 3 rotates with the stirring rod 9, and the stirring blade 10 is driven to roll in the inner cylinder 6 when the stirring rod 9 rotates, and materials for preparing the silica sol are mutually rubbed and ground; the inner side wall of the upper end of the outer barrel 1 is provided with a groove 5, a roller 7 is arranged on the outer wall of the inner barrel 6 through a bracket, the outer wall of the roller 7 is in rolling connection with the inner side wall of the groove 5, and the inner barrel 6 is rotationally connected to the inner side of the outer barrel 1.
The inner side of the lower end of the outer cylinder 1 is provided with a collecting groove 13, the collecting groove 13 is positioned at the lower end of the inner cylinder 6, the lower end of the collecting groove 13 is fixedly provided with a discharging pipe 14, the lower end of the discharging pipe 14 penetrates through the side wall of the lower end of the outer cylinder 1, the discharging pipe 14 is positioned on the side wall of the outer end of the outer cylinder 1 and is fixedly provided with a valve 15, and the discharging pipe 14 and the collecting groove 13 can be well ground to prepare silica sol raw materials to be discharged by opening the valve 15;
the outer wall of the upper end of the inner cylinder 6 is provided with a gear tooth 8, a gear II 20 is rotationally connected to the side wall of one side of the top end of the outer cylinder 1, the gear II 20 is in meshed connection with the outer wall of the gear tooth 8, a round rod (not marked in the figure) and a shaft lever 19 are rotationally connected to the inner wall of one side of the top end of the outer cylinder 1 respectively, a belt pulley II 16 is fixedly arranged on the outer wall of the upper end of the round rod, a belt 17 is connected to the outer walls of the belt pulley II 16 and the belt pulley I11 in a transmitting manner, a gear I18 is fixedly arranged on the outer wall of the lower end of the round rod, two gears II 20 are fixedly arranged on the outer wall of the shaft lever 19, the outer wall of one gear II 20 is in meshed connection with the outer wall of the gear I18, and the outer wall of the other gear II 20 is in meshed connection with the outer wall of the gear tooth 8;
when the motor 3 drives the stirring rod 9 to rotate, the stirring rod 9 drives the round rod and the gear I18 to rotate through the belt pulley I11, the belt pulley II 16 and the belt 17, and the gear I18 drives the gear II 20 to reversely rotate when rotating, so that the inner cylinder 6 and the stirring rod 9 are driven to reversely rotate with the stirring blade 10, and the grinding speed of the silica sol material prepared in the inner cylinder 6 is accelerated.
When the device works, a material for preparing silica sol is thrown into the inner cylinder 6 through the feeding groove 4, the stirring rod 9 is driven to rotate when the motor 3 is started, the stirring blade 10 is driven to drive a plurality of balls to roll in the inner cylinder 6 when the stirring rod 9 rotates, the material for preparing silica sol is ground by mutual friction, meanwhile, the stirring rod 9 drives the round rod and the gear I18 to rotate through the belt pulley I11, the belt pulley II 16 and the belt 17, the gear I18 drives the gear II 20 to reversely rotate when rotating, so that the inner cylinder 6 and the stirring rod 9 are driven to reversely rotate with the stirring blade 10, the grinding speed of the material for preparing silica sol in the inner cylinder 6 is accelerated, the ground material falls into the collecting groove 13 through the leak hole 12 at the bottom end of the inner cylinder 6, and the ground material for preparing silica sol can be discharged through the discharge pipe 14 and the collecting groove 13 by opening the valve 15.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a ball mill for silica sol preparation, includes urceolus (1) and inner tube (6), and inner tube (6) are located the inboard of urceolus (1) to through the inner wall roll connection of gyro wheel (7) and urceolus (1), the inside of inner tube (6) is equipped with a plurality of ball, has seted up a plurality of through-hole on the bottom lateral wall of inner tube (6), fixed mounting has landing leg (2) on the lower extreme lateral wall of urceolus (1), its characterized in that: a stirring rod (9) is rotatably connected to the side wall of the top end of the outer cylinder (1), and the lower end of the stirring rod (9) is inserted into the inner cylinder (6) and is provided with stirring blades (10);
the inner side of the lower end of the outer barrel (1) is provided with a collecting groove (13), the collecting groove (13) is positioned at the lower end of the inner barrel (6), the lower end of the collecting groove (13) is fixedly provided with a discharging pipe (14), and the lower end of the discharging pipe (14) penetrates through the side wall of the lower end of the outer barrel (1);
the outer wall of the upper end of the inner cylinder (6) is provided with a gear tooth (8), the side wall of one side of the top end of the outer cylinder (1) is rotationally connected with a gear II (20), and the gear II (20) is meshed with the outer wall of the gear tooth (8).
2. A ball mill for silica sol preparation according to claim 1, characterized in that: the motor (3) is fixedly mounted at the center point of the side wall of the bottom end of the outer barrel (1), the output end of the motor (3) is fixedly connected with the side wall of the upper end of the stirring rod (9), and the belt pulley I (11) is fixedly mounted on the outer wall of the upper end of the stirring rod (9).
3. A ball mill for silica sol preparation according to claim 2, characterized in that: the inner side wall of the upper end of the outer cylinder (1) is provided with a groove (5), the roller (7) is arranged on the outer wall of the inner cylinder (6) through a bracket, and the outer wall of the roller (7) is in rolling connection with the inner side wall of the groove (5).
4. A ball mill for silica sol preparation according to claim 3, characterized in that: the discharging pipe (14) is positioned on the side wall of the outer end of the outer barrel (1) and is fixedly provided with a valve (15).
5. A ball mill for silica sol preparation according to claim 4, wherein: the inner wall on one side of the top end of the outer cylinder (1) is respectively and rotatably connected with a round rod and a shaft rod (19), a belt pulley II (16) is fixedly installed on the outer wall of the upper end of the round rod, a belt (17) is connected on the outer walls of the belt pulley II (16) and the belt pulley I (11) in a transmission mode, and a gear I (18) is fixedly installed on the outer wall of the lower end of the round rod.
6. A ball mill for silica sol preparation according to claim 5, wherein: two gears (20) are fixedly arranged on the outer wall of the shaft lever (19).
7. A ball mill for silica sol preparation according to claim 6, wherein: the outer wall of one gear II (20) is connected with the outer wall of the gear I (18) in a meshed mode, and the outer wall of the other gear II (20) is connected with the outer wall of the gear tooth (8) in a meshed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320734614.7U CN219400389U (en) | 2023-04-06 | 2023-04-06 | Ball mill for preparing silica sol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320734614.7U CN219400389U (en) | 2023-04-06 | 2023-04-06 | Ball mill for preparing silica sol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219400389U true CN219400389U (en) | 2023-07-25 |
Family
ID=87204855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320734614.7U Active CN219400389U (en) | 2023-04-06 | 2023-04-06 | Ball mill for preparing silica sol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219400389U (en) |
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2023
- 2023-04-06 CN CN202320734614.7U patent/CN219400389U/en active Active
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