Kaolin crushing and pulping device

Abstract

The utility model is applicable to the technical field of grinding devices, and provides a kaolin crushing and grinding device which comprises a stirring box and a crushing box, the smashing box is located at the top of the stirring box and communicates with the stirring box, and a feeding port is formed in the top of the smashing box. According to the kaolin crushing and pulping device provided by the utility model, soil blocks deposited at the bottom of the stirring box can be repeatedly turned over by arranging the partition plate, so that the mixing effect of the soil blocks and water is improved, and the phenomenon of incomplete mixing caused by soil block deposition is avoided; a second gear is driven by a third gear to rotate, so that a connecting shaft rotates, a stirring rod stirs the slurry water, the water and slurry mixing effect is further improved, a cleaning plate is arranged, the inner wall of a notch of the cleaning plate is attached to the surfaces of the teeth, soil blocks attached to the surfaces of the teeth can be scraped, and the cleaning plate is used for cleaning the slurry water. Therefore, the crushing roller is cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding devices, in particular to a kaolin crushing and grinding device. Background Art

[0002] Kaolin is a non-metallic mineral, a kind of clay and clay rock mainly composed of kaolinite clay minerals. Because it is white and fine, it is also called dolomite. It is named after Gaoling Village in Jingdezhen, Jiangxi Province. Its pure kaolin is white, fine, soft soil-like, and has good physical and chemical properties such as plasticity and fire resistance. When processing kaolin, a crushing and grinding device is required.

[0003] At present, there are still some problems in the crushing and grinding of kaolin. First, the crushed soil blocks are easy to settle at the bottom of the mixing box when mixed with water, so it takes a lot of time to stir, which increases the processing cost and reduces the slurry efficiency. On the other hand, the soil blocks are easy to get stuck in the teeth of the crushing device when crushed, which is very troublesome to clean. Utility Model Content

[0004] The utility model provides a kaolin crushing and pulping device, aiming to solve the current problems of low efficiency of kaolin crushing into pulp and difficulty in cleaning the crushing device.

[0005] The utility model is implemented as follows: a kaolin crushing and refining device comprises a mixing box and a crushing box; the crushing box is located at the top of the mixing box and the two are communicated with each other, a feed port is arranged at the top of the crushing box, a discharge port is arranged at the bottom of the mixing box, a crushing roller is installed on the inner wall of the crushing box through a bearing, a motor is installed on the rear outer side of the crushing box, two groups of crushing rollers are provided, a group of mutually meshing first gears are sleeved on the outer sides of the central axes of the two groups of crushing rollers, one group of the central axes of the crushing rollers is connected to the output shaft of the motor, a rotating shaft is installed on the inner wall of the mixing box through a sealed bearing, the central axis of the rotating shaft extends to the rear outer side of the mixing box and is connected to the output shaft of the motor through a belt, a partition is fixed on the outer side of the rotating shaft, three groups of the partitions are provided and are distributed on the surface of the rotating shaft in a circular array, and the partition fits with the inner wall of the mixing box.

[0006] Preferably, a fixing ring is fixed to the side of the partition, a circular groove is opened on the surface of the fixing ring, a connecting shaft is rotatably inserted in the circular groove of the fixing ring, one end of the connecting shaft extends to the rear side of the fixing ring and is installed with a second gear, a third gear is fixed to the inner side wall of the mixing box, the second gear is meshed with the third gear, and stirring rods are evenly distributed on the outside of the connecting shaft.

[0007] Preferably, three groups of connecting shafts are provided, and the three groups of connecting shafts are respectively located between three groups of partitions, and the second gears on the rear sides of the three groups of connecting shafts are all meshed with the third gear.

[0008] Preferably, the partition is configured as a frame type, and a grille is installed on the inner side of the partition.

[0009] Preferably, cleaning plates are installed on both the left and right inner side walls of the crushing box, and arc-shaped grooves matching the width of the teeth on the surface of the crushing roller are formed on the surface of the cleaning plates.

[0010] Preferably, a water inlet pipe is installed on the right side of the top of the mixing box, and a discharge pipe is installed on the right side of the bottom of the mixing box.

[0011] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0012] By setting up partitions, the soil blocks deposited at the bottom of the mixing box can be repeatedly turned over, thereby improving the mixing effect of the soil blocks and water, and avoiding the occurrence of incomplete mixing due to the deposition of soil blocks. By setting up a stirring rod, when the connecting shaft is surrounded, the second gear rotates driven by the third gear, so that the connecting shaft rotates, so that the stirring rod stirs the slurry water, thereby further improving the mixing effect of the water slurry. By setting up a cleaning plate, the inner wall of the groove of the cleaning plate fits with the surface of the teeth, so that the soil blocks adhered to the surface of the teeth can be scraped off, thereby cleaning the crushing roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic front view of the rotating shaft part of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the crushing box of the utility model from top view;

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the mixing box of the utility model from top view;

[0017] In the figure: 1. mixing box; 2. crushing box; 3. feed port; 4. discharge port; 5. crushing roller; 6. motor; 7. first gear; 8. rotating shaft; 9. belt; 10. partition; 11. fixing ring; 12. connecting shaft; 13. second gear; 14. third gear; 15. stirring rod; 16. cleaning plate; 17. grille; 18. water inlet pipe; 19. discharge pipe. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] The utility model provides a kaolin crushing and refining device, such as Figure 1-4 As shown, it includes a mixing box 1 and a crushing box 2, the crushing box 2 is located at the top of the mixing box 1 and the two are connected, a feed port 3 is arranged on the top of the crushing box 2, a discharge port 4 is arranged on the bottom of the mixing box 1, a crushing roller 5 is installed on the inner wall of the crushing box 2 through a bearing, a motor 6 is installed on the rear side of the crushing box 2, two groups of crushing rollers 5 are provided, and a group of mutually meshing first gears 7 are sleeved on the outer sides of the central axes of the two groups of crushing rollers 5, wherein the central axis of one group of crushing rollers 5 is connected to the output shaft of the motor 6, a rotating shaft 8 is installed on the inner wall of the mixing box 1 through a sealed bearing, the central axis of the rotating shaft 8 extends to the rear side of the mixing box 1 and is connected to the output shaft of the motor 6 through a belt 9, and the rotating shaft 8 is A partition 10 is fixed on the outside. There are three groups of partitions 10 and they are distributed on the surface of the rotating shaft 8 in a circular array. The partitions 10 fit the inner wall of the mixing box 1. When the device is in use, soil blocks can be poured in from the feed port 3, and the motor 6 is started at the same time. The motor 6 drives the crushing rollers 5 to rotate, and the two groups of crushing rollers 5 crush the soil blocks. The crushed soil blocks fall into the mixing box 1, and the mixing box 1 is filled with water. The rotating shaft 8 rotates driven by the belt 9. At this time, the three groups of partitions 10 rotate to mix the crushed soil blocks with water. By setting the partitions 10, the soil blocks deposited at the bottom of the mixing box 1 can be repeatedly turned over, thereby improving the mixing effect of the soil blocks and water, and avoiding the phenomenon of incomplete mixing due to soil block deposition.

[0021] A fixing ring 11 is fixed to the side of the partition 10, and a circular groove is opened on the surface of the fixing ring 11. A connecting shaft 12 is rotatably inserted in the circular groove of the fixing ring 11. One end of the connecting shaft 12 extends to the rear side of the fixing ring 11 and is installed with a second gear 13. A third gear 14 is fixed to the inner wall of the mixing box 1. The second gear 13 is meshed with the third gear 14. Stirring rods 15 are evenly distributed on the outside of the connecting shaft 12. By providing the stirring rods 15, the fixing ring 11 is driven to rotate when the partition 10 rotates, and the fixing ring 11 drives the connecting shaft 12 to rotate around the rotating shaft 8 as the center. When the connecting shaft 12 revolves, the second gear 13 rotates driven by the third gear 14, so that the connecting shaft 12 rotates, so that the stirring rod 15 stirs the slurry water, thereby further improving the mixing effect of the water slurry.

[0022] Three groups of connecting shafts 12 are provided, and the three groups of connecting shafts 12 are respectively located between the three groups of partitions 10. The second gears 13 on the rear sides of the three groups of connecting shafts 12 are all meshed with the third gear 14. By providing three groups of connecting shafts 12, the stirring range of the stirring rod 15 is increased, thereby improving the mixing efficiency of the slurry water.

[0023] The partition 10 is configured as a frame type, and a grid net 17 is installed on the inner side of the partition 10. The grid net 17 allows the slurry water between the partitions 10 to communicate with each other, thereby avoiding differences in slurry water concentration.

[0024] Cleaning plates 16 are installed on the left and right inner walls of the crushing box 2. The surface of the cleaning plate 16 is provided with an arc-shaped groove that is compatible with the width of the teeth on the surface of the crushing roller 5. By providing the cleaning plate 16, when the crushing roller 5 rotates, the crushing teeth on its surface enter from the bottom of the cleaning plate 16 and rotate out from the top. When the teeth enter from the bottom of the cleaning plate 16, the inner wall of the groove of the cleaning plate 16 fits with the surface of the teeth, so that the soil adhered to the surface of the teeth can be scraped off, thereby cleaning the crushing roller 5.

[0025] A water inlet pipe 18 is installed on the top right side of the mixing box 1, and a discharge pipe 19 is installed on the bottom right side of the mixing box 1. By providing the water inlet pipe 18 and the discharge pipe 19, water can be injected into the mixing box 1 through the water inlet pipe 18, and the slurry and water are discharged from the discharge pipe 19 after mixing. This arrangement can improve the convenience of using the device.

[0026] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0027] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0028] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0029] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A kaolin crushing and refining device, characterized in that: The invention comprises a mixing box (1) and a crushing box (2): the crushing box (2) is located at the top of the mixing box (1) and the two are connected, the top of the crushing box (2) is provided with a feed port (3), the bottom of the mixing box (1) is provided with a discharge port (4), the inner wall of the crushing box (2) is provided with a crushing roller (5) through a bearing, the rear side of the crushing box (2) is provided with a motor (6), two groups of crushing rollers (5) are provided, and the outer sides of the central axes of the two groups of crushing rollers (5) are sleeved with a group of mutually meshing first gears (7) ), wherein the central axis of one group of the crushing rollers (5) is connected to the output shaft of the motor (6), the inner wall of the mixing box (1) is equipped with a rotating shaft (8) through a sealed bearing, the central axis of the rotating shaft (8) extends to the rear outside of the mixing box (1) and is connected to the output shaft of the motor (6) through a belt (9), a partition (10) is fixed to the outer side of the rotating shaft (8), three groups of the partitions (10) are arranged and distributed in a circular array on the surface of the rotating shaft (8), and the partitions (10) are in contact with the inner wall of the mixing box (1).

2. The kaolin crushing and refining device according to claim 1, characterized in that: A fixing ring (11) is fixed to the side of the partition (10), and a circular notch is provided on the surface of the fixing ring (11). A connecting shaft (12) is rotatably inserted into the circular notch of the fixing ring (11), and one end of the connecting shaft (12) extends to the rear side of the fixing ring (11) and is installed with a second gear (13). A third gear (14) is fixed to the inner wall of the mixing box (1), and the second gear (13) is meshed with the third gear (14). Stirring rods (15) are evenly distributed on the outer side of the connecting shaft (12).

3. A kaolin crushing and refining device as claimed in claim 2, characterized in that: The connecting shafts (12) are provided in three groups, and the three groups of connecting shafts (12) are respectively located between the three groups of partitions (10), and the second gears (13) at the rear sides of the three groups of connecting shafts (12) are all meshed with the third gear (14).

4. The kaolin crushing and refining device according to claim 2, characterized in that: The partition (10) is configured as a frame type, and a grille (17) is installed on the inner side of the partition (10).

5. The kaolin crushing and refining device according to claim 1, characterized in that: Cleaning plates (16) are installed on the left and right inner walls of the crushing box (2), and the surface of the cleaning plate (16) is provided with an arc-shaped groove that matches the width of the teeth on the surface of the crushing roller (5).

6. The kaolin crushing and refining device according to claim 1, characterized in that: A water inlet pipe (18) is installed on the right side of the top of the mixing box (1), and a discharge pipe (19) is installed on the right side of the bottom of the mixing box (1).

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