A mixer for refractory material production

Abstract

The utility model discloses a kind of stirrers for refractory production, it is related to refractory production technical field, including stirring drum, fixed base, first hydraulic cylinder is fixedly installed on fixed base upper surface, main shaft is fixedly arranged in first hydraulic cylinder telescopic end, rotationally arranged with swingle on main shaft upper end, first connecting frame and second connecting frame are respectively fixedly arranged with swingle bottom surface two sides, first cylinder cover is fixedly arranged with first connecting frame lower end, first swingle bottom surface rotationally arranged with first rotating shaft, first rotating shaft side surface fixedly arranged with spiral auger and multiple stirring rods, second cylinder cover is fixedly arranged with second connecting frame lower end, second cylinder cover bottom surface rotationally arranged with second rotating shaft, second rotating shaft surface fixedly arranged with u-shaped frame, cleaning brush is fixedly installed on u-shaped frame outer surface, water inlet hopper is communicated on second cylinder cover upper surface, the utility model can clean the inner surface of stirring drum by cleaning brush rotation.

Description

Technical Field

[0001] This utility model relates to the field of refractory material production technology, specifically to a mixer for refractory material production. Background Technology

[0002] Shaped refractory materials generally refer to refractory bricks. When producing refractory bricks, a mixer is needed to mix the raw materials to facilitate the subsequent production of blanks. Currently, it is inconvenient for workers to clean the inner surface of the mixing drum after the existing mixer has finished mixing, so it is necessary to make improvements. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a mixer for refractory material production, which solves the technical problem that it is inconvenient for workers to clean the inside of the mixing drum after the existing mixer has finished mixing.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a mixer for refractory material production, comprising a mixing drum and a fixed base. Multiple support legs are fixedly mounted at the bottom of the mixing drum, with the lower ends of the support legs fixedly connected to the upper surface of the fixed base. A first hydraulic cylinder is fixedly mounted on the upper surface of the fixed base. A main shaft is fixedly mounted at the telescopic end of the first hydraulic cylinder. A rotating arm is rotatably mounted on the upper end of the main shaft. A first connecting frame and a second connecting frame are fixedly mounted on both sides of the bottom surface of the rotating arm. A first cylinder cover is fixedly mounted at the lower end of the first connecting frame. A first rotating shaft is rotatably mounted on the bottom surface of the first cylinder cover. A spiral auger and multiple mixing rods are fixedly mounted on the side surface of the first rotating shaft. A second cylinder cover is fixedly mounted at the lower end of the second connecting frame. A second rotating shaft is rotatably mounted on the bottom surface of the second cylinder cover. A U-shaped frame is fixedly mounted on the surface of the second rotating shaft. A cleaning brush is fixedly mounted on the outer surface of the U-shaped frame. A water inlet is connected to the upper surface of the second cylinder cover. A water tank is fixedly mounted on the upper surface of the fixed base.

[0005] Preferably, a water pump is fixedly installed on the upper surface of the water tank, a water pipe is connected to the top surface inside the water tank, the upper end of the water pipe is connected to the water pump inlet, a flexible hose is connected to the water pump outlet, one end of the flexible hose is connected to a rigid pipe, and a second hydraulic cylinder is fixedly installed on the upper surface of the water tank, with the telescopic end of the second hydraulic cylinder fixedly connected to the rigid pipe.

[0006] Preferably, a driven bevel gear is fixedly disposed on the side surface of the main shaft, a servo motor is fixedly mounted on the bottom surface of the rotating arm, and a driving bevel gear is fixedly disposed on the drive shaft of the servo motor, wherein the driving bevel gear meshes with the driven bevel gear.

[0007] Preferably, a first motor is fixedly installed on the upper surface of the first cylinder cover, and the drive shaft of the first motor is fixedly connected to the upper end of the first rotating shaft.

[0008] Preferably, a second motor is fixedly installed on the upper surface of the second cylinder cover, and the drive shaft of the second motor is fixedly connected to the upper end of the second rotating shaft.

[0009] Preferably, the upper surface of the first cylinder cover is provided with a feed inlet.

[0010] Preferably, the bottom surface of the mixing drum is connected to a discharge pipe, and a valve is installed on the discharge pipe.

[0011] Preferably, the water tank has an opening at the top.

[0012] Preferably, both the first and second cylindrical covers have chamfered edges on their inner edges.

[0013] Beneficial effects:

[0014] This utility model provides a mixer for refractory material production, which has the following beneficial effects:

[0015] The materials are mixed and stirred by the rotation of the auger and multiple stirring rods. The lifting of the rotating arm can drive the first cylinder cover, the first rotating shaft, the second cylinder cover, and the second rotating shaft to rise. The rotation of the rotating arm can exchange the positions of the first and second rotating shafts. The lowering of the second rotating shaft can move the cleaning brush into the mixing drum. The extension of the second hydraulic cylinder can move the rigid pipe to the top of the water inlet hopper. Starting the water pump can draw water from the water tank into the water pipe and fall into the water inlet hopper through the rigid pipe. Then, the water enters the interior of the mixing drum through the water inlet hopper. The rotation of the cleaning brush can clean the inner surface of the mixing drum. Opening the valve can discharge the wastewater. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the internal structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the internal structure of the mixing drum during cleaning.

[0018] In the diagram: 1. Fixed base; 2. Water tank; 3. Water pipe; 4. Tank opening; 5. Water pump; 6. Hose; 7. Second hydraulic cylinder; 8. Rigid pipe; 9. Water inlet hopper; 10. Second connecting frame; 11. Second motor; 12. Rotating arm; 13. Servo motor; 14. Driving bevel gear; 15. Main shaft; 16. Driven bevel gear; 17. First connecting frame; 18. First motor; 19. Feed inlet; 20. First cylinder cover; 21. Spiral auger; 22. First hydraulic cylinder; 23. Second cylinder cover; 24. U-shaped frame; 25. Second rotating shaft; 26. Discharge pipe; 27. Valve; 28. Cleaning brush; 29. ​​Support leg; 30. Mixing drum; 31. Mixing rod; 32. First rotating shaft. Detailed Implementation

[0019] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0020] Please see Figures 1-2 This utility model provides a technical solution: a mixer for refractory material production, including a mixing drum 30 and a fixed base 1. Multiple support legs 29 are fixedly installed at the bottom of the mixing drum 30, with the lower ends of the support legs 29 fixedly connected to the upper surface of the fixed base 1. A first hydraulic cylinder 22 is fixedly installed on the upper surface of the fixed base 1. A main shaft 15 is fixedly installed at the telescopic end of the first hydraulic cylinder 22. A rotating arm 12 is rotatably installed at the upper end of the main shaft 15. A first connecting frame 17 and a second connecting frame 10 are respectively fixedly installed on both sides of the bottom surface of the rotating arm 12. A first cylindrical cover 20 is fixedly installed at the lower end of the 17. A first rotating shaft 32 is rotatably installed on the bottom surface of the first cylindrical cover 20. A spiral auger 21 and multiple stirring rods 31 are fixedly installed on the side surface of the first rotating shaft 32. A second cylindrical cover 23 is fixedly installed at the lower end of the second connecting frame 10. A second rotating shaft 25 is rotatably installed on the bottom surface of the second cylindrical cover 23. A U-shaped frame 24 is fixedly installed on the surface of the second rotating shaft 25. A cleaning brush 28 is fixedly installed on the outer surface of the U-shaped frame 24. A water inlet 9 is connected to the upper surface of the second cylindrical cover 23. A water tank 2 is fixedly installed on the upper surface of the fixed base 1. A water pump 5 is fixedly installed on the upper surface of water tank 2. A water pipe 3 is connected to the top surface of the inner tank 2. The upper end of the water pipe 3 is connected to the inlet of the water pump 5. A flexible hose 6 is connected to the outlet of the water pump 5. One end of the flexible hose 6 is connected to a rigid pipe 8. A second hydraulic cylinder 7 is fixedly installed on the upper surface of water tank 2. The telescopic end of the second hydraulic cylinder 7 is fixedly connected to the rigid pipe 8. A driven bevel gear 16 is fixedly installed on the side surface of the main shaft 15. A servo motor 13 is fixedly installed on the bottom surface of the rotating arm 12. A driving bevel gear 14 is fixedly installed on the drive shaft of the servo motor 13. The driving bevel gear 14 and the driven bevel gear 15 are connected to each other. Gear 16 meshes; a first motor 18 is fixedly installed on the upper surface of the first cylinder cover 20, and the drive shaft of the first motor 18 is fixedly connected to the upper end of the first rotating shaft 32; a second motor 11 is fixedly installed on the upper surface of the second cylinder cover 23, and the drive shaft of the second motor 11 is fixedly connected to the upper end of the second rotating shaft 25; a feed inlet 19 is provided on the upper surface of the first cylinder cover 20; a discharge pipe 26 is connected to the bottom surface of the mixing drum 30, and a valve 27 is installed on the discharge pipe 26; a tank opening 4 is provided at the upper part of the water tank 2; chamfers are provided on the inner edges of both the first cylinder cover 20 and the second cylinder cover 23.

[0021] Those skilled in the art should electrically connect all electrical components in this case to their compatible power supplies, and should select appropriate controllers according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the working sequence of each electrical component in the following working principle to complete the electrical connection. The detailed connection methods are well-known technologies in the art. The following mainly introduces the working principle and process, and will not explain the electrical control.

[0022] Example: According to the appendix of the instruction manual Figures 1-2 As can be seen, during use, the material is fed into the mixing drum 30 through the feed inlet 19. Starting the first motor 18 drives the first rotating shaft 32 to rotate. The rotation of the first rotating shaft 32 drives the auger 21 and multiple stirring rods 31 to rotate, thus mixing the material. After mixing, the valve 27 is opened, and the material is discharged through the discharge pipe 26. The extension of the first hydraulic cylinder 22 drives the rotating arm 12 to rise. The rise of the rotating arm 12 drives the first drum cover 20, the first rotating shaft 32, the second drum cover 23, and the second rotating shaft 25 to rise. The rise of the first rotating shaft 32 removes the auger 21 and stirring rods 31 from the mixing drum 30. Starting the servo motor 13 drives the driving bevel gear 14 to rotate. The rotation of the driving bevel gear 14 drives the driving bevel gear 14 to revolve around the driven bevel gear 16. The revolve of the driving bevel gear 14 drives the servo motor 13 to rotate. The servo motor 13 rotates, driving the rotating arm 12 to rotate. The rotation of the rotating arm 12 swaps the positions of the first rotating shaft 32 and the second rotating shaft 25, allowing cleaning agent to be poured into the mixing drum 30. The first hydraulic cylinder 22 shortens, causing the first rotating shaft 32 and the second rotating shaft 25 to descend. The descent of the second rotating shaft 25 moves the cleaning brush 28 into the mixing drum 30. When the cleaning brush 28 contacts the inner surface of the mixing drum 30, the second drum cover 23 closes the mixing drum 30. The extension of the second hydraulic cylinder 7 moves the rigid pipe 8 above the water inlet hopper 9. The water pump 5 is started, drawing water from the water tank 2 into the water pipe 3 and through the rigid pipe 8 into the water inlet hopper 9. The water then enters the mixing drum 30 through the water inlet hopper 9. The second motor 11 is started, driving the second rotating shaft 25 to rotate. The rotation of the second rotating shaft 25 drives the cleaning brush 28 to rotate, cleaning the inner surface of the mixing drum 30. The valve 27 is opened to discharge the wastewater.

[0023] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mixer for producing refractory materials, comprising a mixing drum (30), characterized in that, It also includes a fixed base (1), and a plurality of support legs (29) are fixedly provided at the bottom of the stirring drum (30). The lower ends of the support legs (29) are fixedly connected to the upper surface of the fixed base (1). A first hydraulic cylinder (22) is fixedly installed on the upper surface of the fixed base (1). A main shaft (15) is fixedly provided at the telescopic end of the first hydraulic cylinder (22). A rotating arm (12) is rotatably provided at the upper end of the main shaft (15). A first connecting frame (17) and a second connecting frame (10) are fixedly provided on both sides of the bottom surface of the rotating arm (12). A first cylinder cover (20) is fixedly provided at the lower end of the first connecting frame (17). A first rotating shaft (32) is rotatably mounted on the bottom surface of a cylindrical cover (20). A spiral auger (21) and multiple stirring rods (31) are fixedly mounted on the side surface of the first rotating shaft (32). A second cylindrical cover (23) is fixedly mounted at the lower end of the second connecting frame (10). A second rotating shaft (25) is rotatably mounted on the bottom surface of the second cylindrical cover (23). A U-shaped frame (24) is fixedly mounted on the surface of the second rotating shaft (25). A cleaning brush (28) is fixedly mounted on the outer surface of the U-shaped frame (24). A water inlet (9) is connected to the upper surface of the second cylindrical cover (23). A water tank (2) is fixedly mounted on the upper surface of the fixed base (1).

2. The mixer for refractory material production according to claim 1, characterized in that, A water pump (5) is fixedly installed on the upper surface of the water tank (2). A water pipe (3) is connected to the top surface of the water tank (2). The upper end of the water pipe (3) is connected to the inlet of the water pump (5). A flexible hose (6) is connected to the outlet of the water pump (5). One end of the flexible hose (6) is connected to a rigid pipe (8). A second hydraulic cylinder (7) is fixedly installed on the upper surface of the water tank (2). The telescopic end of the second hydraulic cylinder (7) is fixedly connected to the rigid pipe (8).

3. The mixer for refractory material production according to claim 1, characterized in that, A driven bevel gear (16) is fixedly provided on the side surface of the main shaft (15), a servo motor (13) is fixedly installed on the bottom surface of the rotating arm (12), and an active bevel gear (14) is fixedly provided on the drive shaft of the servo motor (13). The active bevel gear (14) meshes with the driven bevel gear (16).

4. The mixer for refractory material production according to claim 1, characterized in that, A first motor (18) is fixedly installed on the upper surface of the first cylinder cover (20), and the drive shaft of the first motor (18) is fixedly connected to the upper end of the first rotating shaft (32).

5. A mixer for refractory material production according to claim 1, characterized in that, A second motor (11) is fixedly installed on the upper surface of the second cylinder cover (23), and the drive shaft of the second motor (11) is fixedly connected to the upper end of the second rotating shaft (25).

6. A mixer for refractory material production according to claim 1, characterized in that, The first cylinder cover (20) has a feed inlet (19) on its upper surface.

7. A mixer for refractory material production according to claim 1, characterized in that, The bottom surface of the mixing drum (30) is connected to a discharge pipe (26), and a valve (27) is installed on the discharge pipe (26).

8. A mixer for producing refractory materials according to claim 1, characterized in that, The water tank (2) has an opening (4) at the top.

9. A mixer for producing refractory materials according to claim 1, characterized in that, Both the first cylindrical cover (20) and the second cylindrical cover (23) have chamfered edges on their inner edges.

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