Mixer for refractory material batching

Abstract

The utility model relates to the technical field of refractory material equipment, and discloses a refractory material batching mixer which comprises a mixer body, the front side and the rear side of an inner cavity of the mixer body are movably connected with crushing rollers through bearing seats, and the right sides of the crushing rollers penetrate to the right side of the mixer body. A gear is fixedly connected to the right side of the surface of the crushing roller, a fixing plate is fixedly connected to the right side of the mixer body, a double-shaft speed reducer is fixedly mounted at the top of the fixing plate, and the right side of the crushing roller is fixedly connected with the output end of the left side of the double-shaft speed reducer. According to the refractory material mixing machine disclosed by the utility model, through mutual cooperation of structures such as the crushing roller, the double-shaft speed reducer, the bevel gear rod I, the hollow plate and the filter box, refractory material ingredients entering the mixing machine body can be crushed and filtered, so that crushing, screening and filtering through external equipment are avoided, the working efficiency is improved, and trouble and labor are saved; the advantages of crushing and filtering are achieved.

Description

Technical Field

[0001] This utility model relates to the field of refractory material equipment technology, and in particular to a mixing machine for refractory material batching. Background Technology

[0002] Refractory materials are a class of inorganic non-metallic materials with a refractoriness of not less than 1580℃. Refractoriness refers to the Celsius temperature at which a conical specimen of a refractory material, under no load, resists high temperatures without softening or melting. However, defining refractory materials solely by refractoriness is insufficient to fully describe them; 1580℃ is not absolute. Currently, refractory materials are defined as any material whose physicochemical properties allow it to be used in high-temperature environments. Refractory materials are widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, silicate, and power industries, with the largest usage in the metallurgical industry, accounting for 50%–60% of total production.

[0003] A search revealed Chinese Patent Publication No. CN217367957U, which discloses a refractory material mixer. The mixer includes a main body with symmetrically arranged storage bins on its upper surface. Each storage bin has an inlet on its upper surface and a feed pipe extending through its lower surface. An external support frame is provided around the main body, and a discharge pipe is located on its lower surface. A first rotating wheel is symmetrically arranged inside the main body, with agitator handles circumferentially distributed on its surface. A mixer is located below each of the first rotating wheels. The first rotating wheel and agitator handles effectively disperse and mix the material entering through the feed pipe. The material is then further mixed by the mixer, significantly improving the mixing effect. Simultaneously, the mixed material can be quickly discharged for use, preventing material accumulation. This device has a simple structure and is worthy of widespread adoption.

[0004] While the aforementioned technologies can achieve uniform mixing of materials and prevent material accumulation, they cannot crush and filter refractory materials. Crushing and screening filtering require external equipment, which reduces the working efficiency of the mixer and is time-consuming and labor-intensive. Therefore, a refractory material batching mixer is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a mixing machine for refractory material batching, which aims to improve the problem that the existing technology cannot crush and filter refractory materials.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A refractory material batching mixer includes a mixer body. Crushing rollers are movably connected to the front and rear sides of the mixer body's inner cavity via bearing seats. The right side of the crushing roller extends through to the right side of the mixer body. A gear is fixedly connected to the right side of the crushing roller's surface. A fixing plate is fixedly connected to the right side of the mixer body. A dual-shaft reducer is fixedly mounted on the top of the fixing plate. The right side of the crushing roller is fixedly connected to the output end of the left side of the dual-shaft reducer. A pulley is fixedly connected to the output end of the right side of the dual-shaft reducer. A transmission box is fixedly connected to the right side of the mixer body. A bevel gear rod is movably connected to the right side of the transmission box's inner cavity via a bearing seat. The right side of the bevel gear rod extends through to the right side of the transmission box and is fixedly connected to a pulley. The pulley is connected to the pulley via a belt. The transmission box... A bevel gear rod 2 is movably connected to the left side of the inner cavity via a bearing seat. The bevel gear rod 1 meshes with the bevel gear rod 2. A turntable is fixedly connected to the bottom of the bevel gear rod 2. A sliding rod is fixedly connected to the bottom of the turntable. A push-pull plate is movably connected to the surface of the sliding rod. A hollow plate is hinged to the left side of the push-pull plate via a pin. The left side of the hollow plate extends through into the interior of the mixer body. Support plates are fixedly connected to the front and rear sides of the left side of the inner cavity of the mixer body. The top of the support plate contacts the bottom of the hollow plate. A filter box is provided on the top of the hollow plate. A guide sleeve is fixedly connected to the inner cavity of the mixer body. A discharge port is opened on the left side of the mixer body. A baffle is hinged to the left side of the mixer body via a connecting block and a pin. A discharge assembly is provided inside the hollow plate. A limit assembly is provided at the bottom of the filter box.

[0008] As a further description of the above technical solution:

[0009] The discharge assembly includes a protective box, the two sides of which are fixedly connected to the inner wall of the hollow plate. An electric cylinder is fixedly installed inside the protective box, and a U-shaped block is fixedly connected to the output end of the electric cylinder. The side of the U-shaped block away from the electric cylinder is fixedly installed on the left side of the filter box.

[0010] As a further description of the above technical solution:

[0011] The limiting component includes a slider, which is fixedly connected to the front and rear sides of the bottom right side of the filter box. The front and rear sides of the top of the hollow plate are provided with sliding grooves, and the slider is slidably connected inside the sliding grooves.

[0012] As a further description of the above technical solution:

[0013] An observation window is fixedly connected to the front of the mixer body;

[0014] As a further description of the above technical solution:

[0015] A reinforcing plate is fixedly connected to the bottom of the fixed plate, and the left side of the reinforcing plate is fixedly connected to the right side of the mixer body;

[0016] As a further description of the above technical solution:

[0017] A handle is fixedly connected to the left side of the baffle;

[0018] As a further description of the above technical solution:

[0019] The surfaces of pulley one and pulley two are fitted with protective covers, and the left side of the protective cover is fixedly installed on the right side of the fixing plate and the transmission box;

[0020] As a further description of the above technical solution:

[0021] A flow guide block is fixedly connected to the bottom of the inner cavity of the filter box.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by setting up a crushing roller, a double-shaft reducer, a bevel gear rod, a hollow plate and a filter box, the refractory material entering the mixing machine body can be crushed and filtered, avoiding the need for external equipment for crushing and screening, improving work efficiency, saving time and effort, and achieving the advantages of crushing and filtering.

[0024] 2. In this utility model, by setting up a protective box, an electric cylinder and a U-shaped block structure in cooperation, it is possible to conveniently discharge the larger refractory material batches after filtration inside the filter box and re-crush them, so as to prevent the large refractory material batches from reducing the quality of the mixture, and achieve the advantage of easy material discharge. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a refractory material batching mixer proposed in this utility model;

[0026] Figure 2 This is a three-dimensional structural diagram of the mixing machine body of a refractory material batching mixer proposed in this utility model;

[0027] Figure 3 This is a three-dimensional structural diagram of the hollow plate of a refractory material batching mixer proposed in this utility model;

[0028] Figure 4 This is a three-dimensional structural diagram of the filter box of a refractory material batching mixer proposed in this utility model.

[0029] Legend:

[0030] 1. Mixer body; 2. Crushing roller; 3. Gear; 4. Fixed plate; 5. Dual-shaft reducer; 6. Belt pulley one; 7. Transmission box; 8. Bevel gear rod one; 9. Belt pulley two; 10. Gear rod two; 11. Turntable; 12. Slide rod; 13. Push-pull plate; 14. Hollow plate; 15. Support plate; 16. Filter box; 17. Guide sleeve; 18. Discharge port; 19. Baffle; 20. Protective box; 21. Electric cylinder; 22. U-shaped block; 23. Sliding block; 24. Slide groove; 25. Observation window; 26. Reinforcing plate; 27. Handle; 28. Protective cover; 29. ​​Guide block. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1-3 This utility model provides an embodiment of a refractory material batching mixer, comprising a mixer body 1, which consists of a feed inlet, a mixing device, and a discharge valve pipe. An observation window 25 is fixedly connected to the front of the mixer body 1, allowing the user to easily observe the interior of the mixer body 1. Crushing rollers 2 are movably connected to the front and rear sides of the inner cavity of the mixer body 1 via bearing seats. The right side of the crushing roller 2 extends through to the right side of the mixer body 1. A gear 3 is fixedly connected to the right side of the surface of the crushing roller 2, and the two gears 3 are meshed. A fixing plate 4 is fixedly connected to the right side of the mixer body 1. A reinforcing plate 26 is fixedly connected to the bottom of plate 4. The left side of the reinforcing plate 26 is fixedly connected to the right side of the mixer body 1. By setting the reinforcing plate 26, the connection strength between the fixed plate 4 and the mixer body 1 can be increased, and the stability of the fixed plate 4 can be improved. A dual-shaft reducer 5 is fixedly installed on the top of the fixed plate 4. The dual-shaft reducer 5 consists of a dual-shaft reducer and a motor. The right side of the crushing roller 2 is fixedly connected to the output end on the left side of the dual-shaft reducer 5. A pulley 6 is fixedly connected to the output end on the right side of the dual-shaft reducer 5. A transmission box 7 is fixedly connected to the right side of the mixer body 1. A bevel gear rod 8 is movably connected to the right side of the inner cavity of the transmission box 7 through a bearing seat.

[0033] Reference Figure 2-4A bevel gear rod 8 extends through the right side to the right side of the transmission box 7 and is fixedly connected to a pulley 9. A protective cover 28 is fitted over the surfaces of pulleys 6 and 9. The left side of the protective cover 28 is fixedly installed on the right side of the fixing plate 4 and the transmission box 7. The protective cover 28 protects pulleys 6 and 9 and prevents them from being exposed and accidentally injuring the user. Pulley 6 is connected to pulley 9 via a belt. A bevel gear rod 10 is movably connected to the left side of the transmission box 7 via a bearing seat. The bevel gear rod 8 and bevel gear rod 10 mesh. A turntable 11 is fixedly connected to the bottom of bevel gear rod 10. A sliding rod 12 is fixedly connected to the bottom of the turntable 11. A push-pull plate 13 is movably connected to the surface of the sliding rod 12. A hollow plate 14 is hinged to the left side of the push-pull plate 13 via a pin. The left side of the core plate 14 extends into the interior of the mixer body 1. Support plates 15 are fixedly connected to the front and rear sides of the left side of the mixer body 1. The top of the support plates 15 contacts the bottom of the hollow plate 14. A filter box 16 is provided on the top of the hollow plate 14. A guide block 29 is fixedly connected to the bottom of the inner cavity of the filter box 16. The guide block 29 is triangular. By setting the guide block 29, the refractory material entering the filter box 16 can be guided to prevent the refractory material from accumulating inside the filter box 16. A guide sleeve 17 is fixedly connected to the inner cavity of the mixer body 1. A discharge port 18 is opened on the left side of the mixer body 1. A baffle 19 is hinged to the left side of the mixer body 1 through a connecting block and a pin. A handle 27 is fixedly connected to the left side of the baffle 19. By setting the handle 27, the user can easily and quickly open the baffle 19.

[0034] Reference Figure 2-4 The hollow slab 14 is equipped with a discharge assembly, which includes a protective box 20. The two sides of the protective box 20 are fixedly connected to the inner wall of the hollow slab 14. An electric cylinder 21 is fixedly installed inside the protective box 20. A U-shaped block 22 is fixedly connected to the output end of the electric cylinder 21. The side of the U-shaped block 22 away from the electric cylinder 21 is fixedly installed on the left side of the filter box 16. When it is necessary to discharge the refractory material that cannot be filtered in the filter box 16, the electric cylinder 21 is activated. The output end of the electric cylinder 21 will drive the filter box 16 to move to the left through the U-shaped block 22. The user then opens the baffle 19 through the handle 27. After the filter box 16 moves to the appropriate position, the user can take out the filtered refractory material inside the filter box 16, which achieves the advantage of easy discharge.

[0035] Reference Figure 2-3The bottom of the filter box 16 is provided with a limiting component, which includes a slider 23. The slider 23 is fixedly connected to the front and rear sides of the bottom right side of the filter box 16. The front and rear sides of the top of the hollow plate 14 are provided with sliding grooves 24. The slider 23 is slidably connected inside the sliding grooves 24. By setting the limiting component, the filter box 16 can be limited to prevent the filter box 16 from shaking when the hollow plate 14 reciprocates, thereby improving the stability of the filter box 16.

[0036] Working principle: In operation, the dual-shaft reducer 5 is first started. The output shaft on the left side of the dual-shaft reducer 5 drives the crushing roller 2 to rotate. Then, the refractory material is added into the mixer body 1. After being crushed by the crushing roller 2, the refractory material is guided by the guide sleeve 17 into the filter box 16. At the same time, the output shaft on the right side of the dual-shaft reducer 5 drives the pulley 6 to rotate. The pulley 6 then drives the bevel gear rod 8 to rotate through the belt and pulley 9. The bevel gear rod 8 drives the bevel gear rod 10 to rotate. The bevel gear rod 10 then drives the turntable 11 and the slide rod 12 to rotate. The slide rod 12 pushes the push-pull plate 13 to drive the hollow plate 14 to move back and forth. The hollow plate 14 then drives the filter box 16 to shake, accelerating the filtration of the refractory material inside the filter box 16. The filtered refractory material is then mixed and stirred by the mixing device of the mixer body 1, thus achieving the advantages of crushing and filtering.

[0037] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A refractory material batching mixer, comprising a mixer body (1), characterized in that: The front and rear sides of the inner cavity of the mixer body (1) are movably connected to the crushing roller (2) through bearing seats. The right side of the crushing roller (2) extends through to the right side of the mixer body (1). A gear (3) is fixedly connected to the right side of the surface of the crushing roller (2). A fixing plate (4) is fixedly connected to the right side of the mixer body (1). A dual-shaft reducer (5) is fixedly installed on the top of the fixing plate (4). The right side of the crushing roller (2) is fixedly connected to the output end on the left side of the dual-shaft reducer (5). The output end on the right side is fixedly connected to a pulley 1 (6). The right side of the mixer body (1) is fixedly connected to a transmission box (7). The right side of the inner cavity of the transmission box (7) is movably connected to a bevel gear rod 1 (8) through a bearing seat. The right side of the bevel gear rod 1 (8) extends through to the right side of the transmission box (7) and is fixedly connected to a pulley 2 (9). The pulley 1 (6) is connected to the pulley 2 (9) via a belt. The left side of the inner cavity of the transmission box (7) is movably connected to a bevel gear rod 2 (10) through a bearing seat. A bevel gear rod 1 (8) meshes with a bevel gear rod 2 (10). A turntable (11) is fixedly connected to the bottom of the bevel gear rod 2 (10). A slide rod (12) is fixedly connected to the bottom of the turntable (11). A push-pull plate (13) is movably connected to the surface of the slide rod (12). A hollow plate (14) is hinged to the left side of the push-pull plate (13) by a pin. The left side of the hollow plate (14) extends into the interior of the mixer body (1). Supports are fixedly connected to the front and rear sides of the left side of the inner cavity of the mixer body (1). The top of the support plate (15) contacts the bottom of the hollow plate (14). A filter box (16) is provided on the top of the hollow plate (14). A guide sleeve (17) is fixedly connected to the inner cavity of the mixer body (1). A discharge port (18) is opened on the left side of the mixer body (1). A baffle (19) is hinged on the left side of the mixer body (1) through a connecting block and a pin. A discharge assembly is provided inside the hollow plate (14). A limit assembly is provided at the bottom of the filter box (16).

2. The refractory material batching mixer according to claim 1, characterized in that: The discharge assembly includes a protective box (20), the two sides of which are fixedly connected to the inner wall of the hollow plate (14). An electric cylinder (21) is fixedly installed inside the protective box (20). A U-shaped block (22) is fixedly connected to the output end of the electric cylinder (21). The side of the U-shaped block (22) away from the electric cylinder (21) is fixedly installed on the left side of the filter box (16).

3. The refractory material batching mixer according to claim 1, characterized in that: The limiting component includes a slider (23), which is fixedly connected to the front and rear sides of the bottom right side of the filter box (16). The front and rear sides of the top of the hollow plate (14) are provided with sliding grooves (24), and the slider (23) is slidably connected inside the sliding grooves (24).

4. A refractory material batching mixer according to claim 1, characterized in that: An observation window (25) is fixedly connected to the front of the mixing machine body (1).

5. A refractory material batching mixer according to claim 1, characterized in that: The bottom of the fixed plate (4) is fixedly connected to a reinforcing plate (26), and the left side of the reinforcing plate (26) is fixedly connected to the right side of the mixing machine body (1).

6. A refractory material batching mixer according to claim 1, characterized in that: A handle (27) is fixedly connected to the left side of the baffle (19).

7. A refractory material batching mixer according to claim 1, characterized in that: The surfaces of the first pulley (6) and the second pulley (9) are fitted with protective covers (28), and the left side of the protective cover (28) is fixedly installed on the right side of the fixing plate (4) and the transmission box (7).

8. A refractory material batching mixer according to claim 1, characterized in that: A flow guide block (29) is fixedly connected to the bottom of the inner cavity of the filter box (16).

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