Double-tank shimmy ball mill

Abstract

The utility model discloses a double-tank shimmy ball mill which comprises a bottom plate, two bearing cylinders are fixedly mounted above the bottom plate, eccentric wheels are fixedly mounted on output shafts of the bearing cylinders, sleeves are sleeved outside the eccentric wheels, first springs are fixedly mounted in the sleeves, one ends of the first springs are fixedly connected with connecting shafts, and the other ends of the first springs are fixedly connected with the connecting shafts. A fixing plate is fixedly installed outside the connecting shaft, a second spring is fixedly installed inside the connecting shaft, and connecting plates are hinged to the two sides of the fixing plate. By means of the structure, the tank body is sleeved with the sleeve, the clamping plates clamp the tank body through the transmission effect, meanwhile, the bolts are matched with the limiting plates on the two sides of the outer portion of the tank body to fix the tank body, and the phenomena that due to frequent operation, extra working time and workload are increased, and the experiment or production efficiency is reduced are avoided.

Description

Technical Field

[0001] This utility model relates to the field of dual-tank oscillating ball mill technology, and particularly to a dual-tank oscillating ball mill. Background Technology

[0002] The double-tank oscillating ball mill mainly uses a motor to drive an eccentric wheel to oscillate at high speed. The eccentric wheel is connected to the ball mill base by a tension spring. When the motor is running, the spring tension causes the eccentric wheel to oscillate at high speed, which in turn causes the ball mill tank fixed on the eccentric wheel to oscillate at high speed, thus realizing the grinding and mixing of materials.

[0003] In existing technologies, such as the dual-tank oscillating ball mill proposed in patent 201910762021.X, the dual-tank simultaneous operation mode is cleverly adopted. With the help of highly efficient synchronous pulleys and synchronous belts, the uniform particle size of the output from the left and right grinding tanks is further ensured. It adopts a variable speed motor control method and is designed to meet the needs of different materials, different speeds and timed operation in order to fill the market gap. At the same time, it adopts multiple sets of support spring assemblies with a certain degree of symmetry, which can more effectively avoid the phenomenon of uneven load and unstable operation of the equipment due to different grinding experimental materials or different weights on the left and right sides. However, the dual-tank oscillating ball mill requires disassembly of the tank body. Disassembly and installation of the tank body requires a certain amount of time and manpower. Frequent performance of these operations will increase the additional working time and workload and reduce the efficiency of experiments or production. Therefore, in order to solve this problem, we propose the dual-tank oscillating ball mill. Utility Model Content

[0004] The purpose of this invention is to provide a double-tank oscillating ball mill, which avoids the need for frequent operations that would increase working time and workload and reduce the efficiency of experiments or production. At the same time, a good seal can prevent external dust, impurities and other contaminants from entering the ball mill tank.

[0005] To achieve the above objectives, a dual-tank vibrating ball mill is provided, comprising a base plate, two bearing cylinders fixedly mounted on the top of the base plate, an eccentric wheel fixedly mounted on the output shaft of the bearing cylinders, a sleeve fitted around the eccentric wheel, a first spring fixedly mounted inside the sleeve, a connecting shaft fixedly connected to one end of the first spring, a fixing plate fixedly mounted around the connecting shaft, a second spring fixedly mounted inside the connecting shaft, connecting plates hinged to both sides of the fixing plate, two slots opened inside the sleeve, clamping plates hinged inside each slot, a tank body movably mounted inside the sleeve, a support plate fixedly mounted inside the tank body, a rubber ring fixedly mounted around the support plate, and a pressing shaft movably mounted inside the connecting shaft.

[0006] According to the aforementioned dual-tank oscillating ball mill, a third spring is fixedly installed on one side of the sleeve, and one end of the third spring is fixedly connected to the base plate.

[0007] According to the aforementioned dual-tank oscillating ball mill, a motor is fixedly installed above the base plate, and a double-groove transmission wheel is fixedly fitted onto the output shaft of the motor.

[0008] According to the aforementioned double-tank vibrating ball mill, the rear end of each bearing cylinder is fixedly fitted with a pulley, and the double-groove drive wheel is connected to the pulley via belt drive.

[0009] According to the aforementioned dual-tank oscillating ball mill, one end of the connecting plate is movably fitted inside the clamping plate.

[0010] According to the aforementioned dual-tank oscillating ball mill, the second spring is fixedly connected to the extrusion shaft.

[0011] According to the aforementioned dual-tank oscillating ball mill, the bottom of the extrusion shaft is connected to a rubber ring via a second spring.

[0012] According to the aforementioned dual-tank oscillating ball mill, one end of the clamping plate is fitted with bolts, and limit plates are fixedly installed on both outer sides of the tank.

[0013] Beneficial effects:

[0014] 1. By fitting the tank body inside the sleeve and using the transmission effect to clamp the tank body with the clamping plate, and at the same time using bolts in conjunction with the limiting plates on both sides of the tank body to fix the tank body, the frequent operation of these steps is avoided, which would increase the extra working time and workload and reduce the efficiency of experiments or production.

[0015] 2. After the tank is fixed, the extrusion shaft enters the tank under the elastic effect of the second spring to squeeze the rubber ring and achieve a sealing effect. This effectively prevents the material from overflowing from the connection between the tank and other parts during the grinding process. At the same time, the good seal can prevent external dust, impurities and other contaminants from entering the ball mill tank.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a perspective view of the dual-tank oscillating ball mill proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the tank body of the dual-tank vibrating ball mill proposed in this utility model;

[0020] Figure 3 A schematic diagram of the sleeve of the double-tank vibrating ball mill proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the connecting shaft of the dual-tank vibrating ball mill proposed in this utility model.

[0022] Legend:

[0023] 1. Base plate; 2. Bearing cylinder; 3. Eccentric wheel; 4. Sleeve; 5. First spring; 6. Connecting shaft; 7. Fixing plate; 8. Second spring; 9. Clamping plate; 10. Tank body; 11. Support plate; 12. Rubber ring; 13. Extrusion shaft; 14. Third spring; 15. Motor; 16. Double groove transmission wheel; 17. Pulley; 18. Connecting plate. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-4This utility model embodiment of a double-tank vibrating ball mill includes a base plate 1, which supports a motor 15. Two bearing cylinders 2 are fixedly installed on the top of the base plate 1, which drive an eccentric wheel 3 to rotate. The output shaft of the bearing cylinder 2 is fixedly mounted with the eccentric wheel 3, which drives a sleeve 4 to rotate. The sleeve 4 is fitted around the eccentric wheel 3, which drives the tank 10 to crush. A first spring 5 is fixedly installed inside the sleeve 4, and the elastic effect of the first spring 5 makes the clamping plate 9 more securely fixed to the tank 10. One end of the first spring 5 is fixedly connected to a connecting shaft 6, which drives a fixed plate 7 to move. The fixed plate 7 is fixedly installed around the connecting shaft 6, which drives the connecting plate to move. 18. A second spring 8 is fixedly installed inside the connecting shaft 6. Connecting plates 18 are hinged to both sides of the fixing plate 7. The clamping plate 9 can be adjusted by the connecting plates 18 for clamping. Two slots are opened inside the sleeve 4. The clamping plate 9 is hinged inside the slots of the sleeve 4. The clamping plate 9 can be used to clamp and fix the tank body 10. The tank body 10 is movably fitted inside the sleeve 4. The material can be crushed through the tank body 10. A support plate 11 is fixedly installed inside the tank body 10. The support plate 11 can be used to support the rubber ring 12. The rubber ring 12 is fixedly fitted outside the support plate 11. The rubber ring 12 can be used to seal the tank body 10. A compression shaft 13 is movably fitted inside the connecting shaft 6. The compression shaft 13 can be used to compress the rubber ring 12 to achieve a sealing effect.

[0026] Specifically: A third spring 14 is fixedly installed on one side of the sleeve 4. One end of the third spring 14 is fixedly connected to the bottom plate 1. The third spring 14 can be used to make the tank 10 crush better.

[0027] Specifically: A motor 15 is fixedly installed on the top of the base plate 1. The output shaft of the motor 15 is fixedly fitted with a double-groove transmission wheel 16. The motor 15 can drive the double-groove transmission wheel 16 to rotate.

[0028] Specifically: The rear end of the bearing cylinder 2 is fixedly fitted with a pulley 17. The double groove drive wheel 16 is connected to the pulley 17 by belt drive. The double groove drive wheel 16 can drive the two pulleys 17 to rotate at the same time.

[0029] Specifically: One end of the connecting plate 18 is movably fitted inside the clamping plate 9, and the connecting plate 18 can drive the clamping plate 9 to clamp the tank 10.

[0030] Specifically: the second spring 8 is fixedly connected to the extrusion shaft 13, and the second spring 8 can make the extrusion shaft 13 have a downward force.

[0031] Specifically: The bottom of the extrusion shaft 13 contacts the rubber ring 12 through the second spring 8. The elastic effect of the second spring 8 causes the extrusion shaft 13 to extrude the rubber ring 12 to achieve a sealing effect.

[0032] Specifically: One end of the clamping plate 9 is fitted with a bolt, and limit plates are fixedly installed on both sides of the outer side of the tank body 10. The tank body 10 is fixed by using the bolt at one end of the clamping plate 9 in conjunction with the limit plates on both sides of the outer side of the tank body 10.

[0033] Working principle: During use, material is placed inside the tank 10, which is then fitted inside the sleeve 4. The connecting shaft 6, through transmission, causes the fixing plate 7 to move the connecting plate 18 upwards, clamping the tank 10 with the clamping plate 9. Simultaneously, bolts, along with limiting plates on both sides of the tank 10, secure it. The first spring 5 then ensures the clamping plate 9 firmly holds the tank 10, ensuring stability during operation. After the tank 10 is secured, the elasticity of the second spring 8 further enhances its stability. The extrusion shaft 13 is inserted into the tank 10 and, together with the support plate 11, extrudes the rubber ring 12 to achieve a sealing effect. Then, the motor 15 is started, causing the double-groove transmission wheel 16 to drive the pulley 17 to rotate via the belt. At the same time, the pulley 17 drives the bearing cylinder 2 to rotate, and then the bearing cylinder 2 drives the eccentric wheel 3 to rotate. Since the eccentric wheel 3 is connected to the sleeve 4, it can drive the sleeve 4 to move. Then, under the action of the third spring 14 being fixedly connected to the bottom plate 1, the material inside the tank 10 is more easily crushed.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A double-tank vibrating ball mill, comprising a base plate (1), characterized in that: Two bearing cylinders (2) are fixedly installed on the top of the base plate (1). An eccentric wheel (3) is fixedly installed on the output shaft of the bearing cylinder (2). A sleeve (4) is fitted on the outside of the eccentric wheel (3). A first spring (5) is fixedly installed inside the sleeve (4). A connecting shaft (6) is fixedly connected to one end of the first spring (5). A fixing plate (7) is fixedly installed on the outside of the connecting shaft (6). A second spring (8) is fixedly installed inside the connecting shaft (6). Connecting plates (18) are hinged on both sides of the fixing plate (7). Two slots are opened inside the sleeve (4). Clamping plates (9) are hinged inside the slots of the sleeve (4). A tank (10) is movably fitted inside the sleeve (4). A support plate (11) is fixedly installed inside the tank (10). A rubber ring (12) is fixedly fitted on the outside of the support plate (11). An extrusion shaft (13) is movably fitted inside the connecting shaft (6).

2. The dual-tank vibrating ball mill according to claim 1, characterized in that, A third spring (14) is fixedly installed on one side of the sleeve (4), and one end of the third spring (14) is fixedly connected to the base plate (1).

3. The dual-tank vibrating ball mill according to claim 1, characterized in that, A motor (15) is fixedly installed on the top of the base plate (1), and a double-groove transmission wheel (16) is fixedly fitted on the output shaft of the motor (15).

4. The dual-tank vibrating ball mill according to claim 3, characterized in that, Each bearing cylinder (2) has a pulley (17) fixedly mounted on its rear end, and the double-groove drive wheel (16) is connected to the pulley (17) by belt drive.

5. The dual-tank vibrating ball mill according to claim 1, characterized in that, One end of the connecting plate (18) is movably fitted inside the clamping plate (9).

6. The dual-tank vibrating ball mill according to claim 1, characterized in that, The second spring (8) is fixedly connected to the extrusion shaft (13).

7. The dual-tank vibrating ball mill according to claim 1, characterized in that, The bottom of the extrusion shaft (13) is connected to the rubber ring (12) via a second spring (8).

8. The dual-tank vibrating ball mill according to claim 1, characterized in that, One end of the clamp (9) is fitted with a bolt, and limit plates are fixedly installed on both sides of the outer side of the tank (10).

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