Disc pulverizer for smelting

Abstract

The utility model relates to the technical field of mineral processing, and discloses a disc crusher for smelting, which comprises a workbench, a first driving motor and a second driving motor, the output end of the first driving motor is connected with a first rotating shaft, the first rotating shaft is coaxially provided with a movable grinding disc, the movable grinding disc is coaxially provided with a fixed grinding disc, and the fixed grinding disc is coaxially provided with a fixed grinding disc. A movable grinding disc is installed on the first rotating shaft, a fixed grinding disc is installed on the fixed rotating shaft, a grinding cavity is formed between the movable grinding disc and the fixed grinding disc, an abutting column is installed on the workbench, an extension spring is coaxially installed on the abutting column, the extension spring is connected with a pushing plate, an acting bin is installed on the pushing plate, and a filtering plate is arranged in the acting bin. The movable millstone is coaxially provided with the fixed millstone, the crushing cavity is formed between the movable millstone and the fixed millstone, the space of the crushing cavity is gradually reduced from top to bottom, materials are extruded and crushed in the crushing cavity, and the crushing effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral processing, in particular to a disc crusher for smelting. Background Art

[0002] Disc crusher is mainly used for crushing medium hardness ores. It is the main equipment in laboratories or laboratories in metallurgy, geology, mining, building materials, chemical industry and other industries. Disc crusher is composed of two discs, one is a dynamic disc driven by a motor, and the other is a static disc. When working, the two discs generate pressure and friction through rotation to crush the materials. Disc crusher can ensure the clean crushing of materials and effectively prevent other elements from mixing into the materials.

[0003] According to the Chinese patent publication number "CN210752946U", a patent document named "a disc crusher" is disclosed. The device uses a moving grinding disc with multiple crushing protrusions fixed on the edge, but still uses the traditional grinding disc shape, the crushing effect is poor, and the crushed material cannot be fully filtered, affecting the operating efficiency.

[0004] For this purpose, we designed a disc crusher for smelting. Utility Model Content

[0005] The utility model aims to solve the problems of poor pulverizing effect and inability to fully filter of the disc pulverizer in the prior art, and proposes a disc pulverizer for smelting.

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

[0007] A disc crusher for smelting comprises a workbench and a first drive motor and a second drive motor, wherein the output end of the first drive motor is connected to a first rotating shaft, a movable grinding disc is coaxially mounted on the first rotating shaft, a fixed grinding disc is coaxially arranged on the movable grinding disc, a crushing chamber is formed between the movable grinding disc and the fixed grinding disc, a discharge hopper is connected to the bottom end of the fixed grinding disc, a support column is mounted on the workbench, a tension spring is coaxially mounted on the support column, a push plate is connected to the push plate, an action bin is mounted on the push plate, a filter plate is arranged in the action bin, and filter holes are opened on the filter plate.

[0008] Preferably, a loading frame is coaxially fixed to the first driving motor, a first top cover is provided at the bottom end of the loading frame, the first top cover is in contact with the fixed grinding disc, and a feed port is provided on the first top cover.

[0009] Preferably, a plurality of vertical plates are installed on the workbench, a load-bearing frame is mounted on the vertical plates, and the load-bearing frame is in close contact with the discharge hopper.

[0010] Preferably, a second top cover is installed on the action bin, a material receiving tray is arranged in the action bin, the material receiving tray is located below the filter plate, and the material receiving tray is connected with a handle.

[0011] Preferably, a cross roller is installed on the workbench, the cross roller is located below the push plate, a moving block is installed at the bottom end of the push plate, and the cross roller cooperates with the moving block in movement.

[0012] Preferably, the output end of the second driving motor is connected to a second rotating shaft, a transmission belt is provided on the second rotating shaft, and the transmission belt is connected to a cross roller.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model adopts a first rotating shaft coaxially installed with a movable grinding disc, and the movable grinding disc is coaxially arranged with a fixed grinding disc, and a crushing chamber is formed between the movable grinding disc and the fixed grinding disc. The space of the crushing chamber gradually becomes smaller from top to bottom, and the material is squeezed and crushed in the crushing chamber, and the crushing effect is better.

[0015] 2. The utility model adopts a tension spring coaxially installed on the support column, the tension spring is connected to a push plate, a filter plate is arranged in the action bin, a cross roller is installed on the workbench, the rotation of the cross roller cooperates with the tension spring to drive the filter plate to vibrate, so that the material is fully filtered on the filter plate.

[0016] In summary, the utility model has a reasonable design, which can not only improve the crushing effect of the disc crusher, but also fully filter the crushed materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a disc crusher for smelting proposed by the utility model;

[0018] Figure 2 This is a front view of a disc crusher for smelting proposed by the utility model;

[0019] Figure 3 This is a cross-sectional view of the crushing structure of a disc crusher for smelting proposed by the utility model;

[0020] Figure 4 The utility model is a cross-sectional view of the filtering structure of a disc crusher for smelting.

[0021] In the figure: 1. workbench; 2. first drive motor; 3. second drive motor; 4. first rotating shaft; 5. loading frame; 6. moving grinding disc; 7. fixed grinding disc; 8. first top cover; 9. feed inlet; 10. discharge hopper; 11. crushing chamber; 12. vertical plate; 13. load-bearing frame; 14. support column; 15. tension spring; 16. push plate; 17. action chamber; 18. second top cover; 19. material tray; 20. filter plate; 21. filter hole; 22. handle; 23. cross roller; 24. second rotating shaft; 25. transmission belt; 26. moving block. DETAILED DESCRIPTION

[0022] Reference Figure 1-Figure 4 A disc crusher for smelting includes a workbench 1, a first driving motor 2 and a second driving motor 3. The output end of the first driving motor 2 is connected to a first rotating shaft 4, a movable grinding disc 6 is coaxially mounted on the first rotating shaft 4, a fixed grinding disc 7 is coaxially arranged on the movable grinding disc 6, an outer wall of the movable grinding disc 6 and an inner wall of the fixed grinding disc 7 are threaded, a crushing chamber 11 is formed between the movable grinding disc 6 and the fixed grinding disc 7, and the space of the crushing chamber 11 gradually decreases from top to bottom, a loading frame 5 is coaxially fixed to the first driving motor 2, a first top cover 8 is arranged at the bottom end of the loading frame 5, and the first top cover 8 is fitted with the fixed grinding disc 7. A feed port 9 is provided on the first top cover 8. The material enters the crushing chamber 11 from the feed port 9 to drive the first drive motor 2. The first drive motor 2 drives the first rotating shaft 4 to rotate. The rotation of the first rotating shaft 4 causes the movable grinding disc 6 to move synchronously. The space of the material in the crushing chamber 11 gradually becomes smaller, and the pressure from the movable grinding disc 6 and the fixed grinding disc 7 gradually increases. Under the squeezing action of the movable grinding disc 6 and the fixed grinding disc 7, the material is crushed. The first top cover 8 will effectively prevent the dust of the material from being raised during the crushing process, which is inconvenient for subsequent cleaning.

[0023] The bottom end of the fixed grinding disc 7 is connected to a discharge hopper 10, a support column 14 is installed on the workbench 1, a tension spring 15 is coaxially installed on the support column 14, and a push plate 16 is connected to the tension spring 15. An action bin 17 is installed on the push plate 16, and a filter plate 20 is arranged in the action bin 17. The filter plate 20 has a filtering hole 21. A plurality of vertical plates 12 are installed on the workbench 1, and a load-bearing frame 13 is mounted on the vertical plate 12. The load-bearing frame 13 fits the discharge hopper 10. A cross roller 23 is installed on the workbench 1, and the cross roller 23 is located below the push plate 16. A motion block 26 is installed at the bottom of the push plate 16, and the cross roller 23 cooperates with the motion block 26 in motion. The output end of the second drive motor 3 is connected to a second rotating shaft 24, and a second rotating shaft 24 is arranged There is a transmission belt 25, which is connected to the cross roller 23 to drive the second drive motor 3. The second drive motor 3 drives the second rotating shaft 24 to rotate. The second rotating shaft 24 makes the cross roller 23 rotate synchronously through the transmission belt 25. The cross roller 23 periodically resists the moving block 26. When the convex surface of the cross roller 23 contacts the moving block 26, the moving block 26 moves upward and drives the stretching spring 15 to stretch. After the cross roller 23 rotates, when the concave surface contacts the moving block 26, the moving block 26 will move downward under the action of the stretching spring 15. The movement of the moving block 26 causes the push plate 16 to drive the action bin 17 to vibrate, and the filter plate 20 located in the action bin 17 vibrates synchronously, so that the crushed material is fully filtered in the filter plate 20.

[0024] A second top cover 18 is installed on the action bin 17, and a material receiving tray 19 is arranged in the action bin 17. The material receiving tray 19 is located below the filter plate 20, and the material receiving tray 19 is connected to a handle 22. When the filter plate 20 vibrates and filters the material, a large amount of dust will be generated. The second top cover 18 will effectively prevent the dust from being raised, thereby avoiding increasing the cleaning work and affecting the working efficiency. After the filtration, the material falls onto the material receiving tray 19 through the filter hole 21. The material receiving tray 19 is taken out by manually pulling the handle 22, and the processed material is collected.

[0025] The working principle of the utility model is as follows: a workbench 1 and a first drive motor 2 and a second drive motor 3, the output end of the first drive motor 2 is connected to a first rotating shaft 4, a movable grinding disc 6 is coaxially mounted on the first rotating shaft 4, a fixed grinding disc 7 is coaxially arranged on the movable grinding disc 6, a crushing chamber 11 is formed between the movable grinding disc 6 and the fixed grinding disc 7, a discharge hopper 10 is connected to the bottom end of the fixed grinding disc 7, a resisting column 14 is mounted on the first drive motor 2, a tension spring 15 is coaxially mounted on the resisting column 14, a push plate 16 is connected to the push plate 16, an action bin 17 is mounted on the push plate 16, a filter plate 20 is arranged in the action bin 17, a filter hole 21 is opened on the filter plate 20, the material enters the crushing chamber 11, and a crushing operation is performed under the cooperation of the movable grinding disc 6 and the fixed grinding disc 7, the crushed material is subjected to the action of the filter plate 20 which continuously vibrates in the action bin 17, and the material is fully filtered.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A smelting disc crusher, comprising a workbench (1), a first drive motor (2) and a second drive motor (3), characterized in that: The output end of the first driving motor (2) is connected to a first rotating shaft (4), a movable grinding disc (6) is coaxially mounted on the first rotating shaft (4), a fixed grinding disc (7) is coaxially mounted on the movable grinding disc (6), a crushing chamber (11) is formed between the movable grinding disc (6) and the fixed grinding disc (7), a discharge hopper (10) is connected to the bottom end of the fixed grinding disc (7), a support column (14) is mounted on the workbench (1), a tension spring (15) is coaxially mounted on the support column (14), a push plate (16) is connected to the tension spring (15), an action chamber (17) is mounted on the push plate (16), a filter plate (20) is arranged in the action chamber (17), and a filter hole (21) is formed on the filter plate (20).

2. A smelting disc crusher according to claim 1, characterized in that: The first driving motor (2) is coaxially fixed with a loading frame (5), a first top cover (8) is provided at the bottom end of the loading frame (5), the first top cover (8) is in contact with the fixed grinding disc (7), and a feed port (9) is provided on the first top cover (8).

3. A smelting disc crusher according to claim 1, characterized in that: A plurality of vertical plates (12) are mounted on the workbench (1), a load-bearing frame (13) is mounted on the vertical plates (12), and the load-bearing frame (13) is fitted to the discharge hopper (10).

4. A smelting disc crusher according to claim 1, characterized in that: A second top cover (18) is installed on the action chamber (17), a material receiving tray (19) is arranged in the action chamber (17), the material receiving tray (19) is located below the filter plate (20), and the material receiving tray (19) is connected to a handle (22).

5. A smelting disc crusher according to claim 1, characterized in that: A cross roller (23) is installed on the workbench (1), the cross roller (23) is located below the push plate (16), a moving block (26) is installed at the bottom end of the push plate (16), and the cross roller (23) moves in coordination with the moving block (26).

6. A smelting disc crusher according to claim 1, characterized in that: The output end of the second driving motor (3) is connected to a second rotating shaft (24), a transmission belt (25) is provided on the second rotating shaft (24), and the transmission belt (25) is connected to the cross roller (23).

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