Molten iron quantitative pouring equipment for casting

Abstract

The utility model relates to the technical field of pouring equipment, and discloses casting molten iron quantitative pouring equipment which comprises a ladle, a fixing plate is fixedly connected to the outer wall of the ladle, a fixing block is fixedly connected to the top of the fixing plate, and a first electric telescopic rod is fixedly connected to the top of the fixing block. A connecting plate is fixedly connected to the output end of the first electric telescopic rod, a rack is fixedly connected to the outer wall of the connecting plate, a first connecting block is slidably connected to the bottom of the rack, a gear is arranged at the top of the rack, the rack is meshed with the gear, and a second connecting column is fixedly connected to the interior of the gear; the outer wall of the second connecting column is fixedly connected with a second bag cover, and the top of the second bag cover is fixedly connected with a plurality of hinges. According to the utility model, the bag cover II rotates correspondingly, so that the top cover of the equipment can be opened and closed in a portable manner, the problem that the traditional equipment is difficult to realize the unification of portability and safety is solved, and the portability and the safety of the equipment in use are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of casting equipment, in particular to a quantitative casting equipment for molten iron used in casting. Background Art

[0002] Molten iron pouring equipment is commonly used in the casting process to transfer molten metal (such as molten iron) from the furnace to the casting mold. These devices generally include four types: ladle pouring machine, pouring bridge, ladle container and flow control equipment. These devices play a key role in the foundry industry, not only improving production efficiency, but also ensuring the quality and safety of molten iron throughout the casting process.

[0003] During the use of molten iron pouring equipment, first, a ladle filled with molten iron is lifted from the furnace to the pouring location using a lifting device. Next, the outlet of the ladle or pouring machine is accurately aligned with the pouring mouth of the mold, and the height and angle of the equipment are adjusted to ensure that the molten iron can flow smoothly into the mold. Then, workers carefully control the tilt angle and speed of the ladle to ensure that the molten iron flows smoothly into the mold. Finally, when the mold is full of molten iron, the outflow of molten iron is stopped.

[0004] However, during the use of traditional molten iron pouring equipment, the opening and closing process of the top cover of the equipment is relatively cumbersome. In order to improve the convenience of the equipment use process, the cover on the top of the equipment is usually removed. However, the top of the equipment loses its sealing performance. During the movement, the molten iron inside is prone to shaking, thereby splashing out, causing harm to the surrounding workers and reducing the safety of the equipment. Therefore, a quantitative molten iron pouring equipment for casting is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a quantitative pouring device for molten iron for casting, which aims to improve the problem that the opening and closing of the top cover of traditional equipment is cumbersome and it is difficult to achieve the unity of convenience and safety.

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

[0007] The quantitative pouring equipment of molten iron for casting comprises a molten iron ladle, the outer wall of the molten iron ladle is fixedly connected to a fixed plate, the top of the fixed plate is fixedly connected to a fixed block, the top of the fixed block is fixedly connected to an electric telescopic rod 1, the output end of the electric telescopic rod 1 is fixedly connected to a connecting plate, the outer wall of the connecting plate is fixedly connected to a rack, the bottom of the rack is slidably connected to a connecting block 1, a gear is provided on the top of the rack, the rack and the gear are meshed, the gear is fixedly connected to a connecting column 2 inside, the outer wall of the connecting column 2 is fixedly connected to a bag cover 2, the top of the bag cover 2 is fixedly connected to a plurality of hinges, the bottom of the hinge is fixedly connected to the bag cover 1, the bottom of the bag cover 1 is fixedly connected to the inner wall of the molten iron ladle, the inside of the bag cover 1 is slidably connected to the outer wall of the connecting column 2, one end of the connecting column 2 is slidably connected to an arc-shaped support block, and a quantitative component is provided inside the molten iron ladle, and the quantitative component is used to quantitatively control the volume of molten iron inside the molten iron ladle;

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

[0009] The quantitative assembly includes a baffle, the outer wall of which is arranged inside the ladle, the bottom of the connecting block is fixedly connected to the top of the fixed plate, and the bottom of the arc-shaped support block is fixedly connected to the top of the fixed plate;

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

[0011] The outer wall of the ladle is fixedly connected to a fixing ring, both sides of the fixing ring are fixedly connected to a connecting column 1, the outer wall of the electric telescopic rod 1 is provided with a protective cover, the bottom of the protective cover is fixedly connected to the top of the fixing plate;

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

[0013] The outer wall of the connecting column is slidably connected to a connecting rod, the outer wall of the connecting column on one side is fixedly connected to a rotating handle, and the top of the connecting rod is fixedly connected to a lifting ear;

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

[0015] The top of the fixed plate is fixedly connected to a second connecting block, and the inner wall of the second connecting block is fixedly connected to a second electric telescopic rod;

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

[0017] The output end of the second electric telescopic rod is fixedly connected to a third connecting column, and the bottom of the third connecting column is fixedly connected to the top of the baffle;

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

[0019] A plurality of slide posts are slidably connected inside the baffle, and the bottoms of the slide posts are fixedly connected to the bottom of the inner wall of the ladle;

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

[0021] The outer wall of the baffle is provided with a marking plate, and the inner wall of the marking plate is fixedly connected to the inside of the molten iron ladle.

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

[0023] 1. In the utility model, the rack on the outer wall of the connecting plate is driven to move by the fixed block, thereby driving the gear to rotate and move. The rotational movement of the gear is used to drive the second cover to rotate accordingly, thereby realizing the portable opening and closing of the top cover of the equipment. It solves the problem that the opening and closing process of the top cover of traditional equipment is relatively cumbersome, and the internal molten iron is prone to splashing when the equipment is opened and closed, causing harm to the surrounding staff. When closed, the external molten iron is difficult to be poured into the interior of the equipment, and it is difficult to achieve the unity of portability and safety, thereby enhancing the portability and safety of the equipment.

[0024] 2. In the utility model, the second output end of the electric telescopic rod moves, thereby driving the baffle to slide on the outer wall of the sliding column through the connecting column three, and the sliding column is used to guide and limit the baffle. When the baffle moves on the outer wall of the marking plate, the baffle is moved to a specific position according to the marking data of the outer wall of the marking plate, and the molten iron is poured to the bottom of the baffle, thereby realizing quantitative control of the molten iron inside the ladle, solving the problem that traditional equipment is difficult to accurately control the volume of molten iron, thereby causing a certain impact on the molten iron pouring effect, enhancing the accuracy of molten iron pouring, and improving the molten iron pouring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of the quantitative pouring equipment for molten iron for casting proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the protective cover structure of the molten iron quantitative pouring equipment for casting proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the second structure of the cover of the molten iron quantitative pouring equipment for casting proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the baffle structure of the molten iron quantitative pouring equipment for casting proposed by the utility model.

[0029] Legend:

[0030] 1. Ladle; 2. Fixing ring; 3. Connecting column 1; 4. Connecting rod; 5. Rotating handle; 6. Lifting lug; 7. Fixing plate; 8. Fixing block; 9. Electric telescopic rod 1; 10. Connecting plate; 11. Rack; 12. Connecting block 1; 13. Gear; 14. Connecting column 2; 15. Arc support block; 16. Cover 1; 17. Hinge; 18. Cover 2; 19. Connecting block 2; 20. Electric telescopic rod 2; 21. Connecting column 3; 22. Baffle; 23. Sliding column; 24. Marking plate; 25. Protective cover. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Example 1:

[0033] Reference Figure 1 and Figure 3The utility model provides an embodiment: a quantitative pouring device for molten iron for casting, comprising a ladle 1, the outer wall of the ladle 1 is fixedly connected to a fixed plate 7, the fixed plate 7 is used to provide a solid support foundation for the subsequent structure, the top of the fixed plate 7 is fixedly connected to a fixed block 8, the top of the fixed block 8 is fixedly connected to an electric telescopic rod 9, when the electric telescopic rod 9 is started, its output end can push the connecting plate 10 to perform a corresponding action, the outer wall of the connecting plate 10 is fixedly connected to a rack 11, and the bottom of the rack 11 forms a sliding connection with the connecting block 12 The system enables the rack 11 to slide on the connecting block 12. A gear 13 is provided on the top of the rack 11, and the rack 11 and the gear 13 are engaged with each other. When the rack 11 moves, the gear 13 is driven to rotate due to the meshing action. The inside of the gear 13 is fixedly connected to the connecting column 2 14, and the outer wall of the connecting column 2 14 is fixedly connected to the cover 2 18. The top of the cover 2 18 is fixedly connected with multiple hinges 17, and the bottom of the hinge 17 is fixedly connected to the cover 16. The bottom of the cover 16 is fixedly connected to the inner wall of the molten iron ladle 1. At the same time, the interior of the cover 16 is slidably connected to the outer wall of the connecting column 2 14. One end of the connecting column 2 14 is also slidably connected to the arc-shaped support block 15. When the electric telescopic rod 19 pushes the connecting plate 10 to drive the rack 11 to move, the rack 11 drives the gear 13 to rotate, and then drives the cover 2 18 to rotate through the connecting column 2 14 to achieve the opening and closing operation of the cover. The outer wall of the electric telescopic rod 19 is provided with a protective cover 25. The bottom of the protective cover 25 is fixedly connected to the top of the fixed plate 7. The protective cover 25 is used to protect the internal components. The interior of the ladle 1 is also provided with a quantitative component. The quantitative component is used to accurately quantitatively control the volume of molten iron inside the ladle 1. The quantitative component mainly includes a baffle 22. The outer wall of the baffle 22 is provided inside the ladle 1. The bottom of the connecting block 12 is fixedly connected to the top of the fixed plate 7. The bottom of the arc-shaped support block 15 is also fixedly connected to the top of the fixed plate 7, providing a stable structural foundation for the entire device.

[0034] Specifically, in the specific use process of the molten iron pouring equipment, the electric telescopic rod 9 is first started. With the output end of the electric telescopic rod 9, the connecting plate 10 can be driven to move. At the same time when the connecting plate 10 moves, the rack 11 is also synchronously driven to move on the inner wall of the connecting block 12. Through the movement of the rack 11, the gear 13 can be driven to rotate, and the connecting column 2 14 further drives the cover 2 18 to make a corresponding rotational movement, which continues until the cover 2 18 is successfully rotated to the inner wall position of the ladle 1, and finally the closing function of the top of the ladle 1 is successfully achieved. When it is necessary to add molten iron to the inside, according to the same principle, the ladle cover 18 is separated from the inner wall of the ladle 1. In this way, the convenient and flexible opening and closing operation of the top cover of the equipment is smoothly realized, which solves the problem that the opening and closing process of the top cover of traditional equipment is relatively cumbersome. When the equipment is moved in the open and closed state, the internal molten iron is prone to splashing, causing harm to the surrounding staff. When closed, the external molten iron is difficult to be poured into the interior of the equipment, and it is difficult to achieve the unity of portability and safety, thereby enhancing the portability and safety of the equipment.

[0035] Example 2:

[0036] Reference Figure 4 In the design of the ladle 1, the outer wall is fixedly connected to a fixing ring 2, and the two sides of the fixing ring 2 are respectively fixedly connected to a connecting column 3, the outer wall of the connecting column 3 is slidably connected to a connecting rod 4, and the connecting column 3 strengthens the connection between the fixing ring 2 and the connecting rod 4. One side of the connecting column 3 is fixedly connected to a rotating handle 5, and the rotation of the ladle 1 is achieved by adjusting the rotating handle 5. The top of the connecting rod 4 is fixedly connected to a lifting ear 6, and the lifting ear 6 is used to lift the ladle 1, and the top of the fixed plate 7 is connected to a connecting block 2 19, and the inside is fixedly connected to an electric telescopic rod 20. The connecting block 2 19 provides a fixing effect for the electric telescopic rod 20, and the electric telescopic The output end of the retracting rod 20 is connected to the connecting column 3 21. The electric telescopic rod 20 provides power support for the movement of the connecting column 3 21. The bottom of the connecting column 3 21 is fixed to the top of the baffle 22. The baffle 22 is internally slidably connected with multiple sliding columns 23. The sliding columns 23 are used to guide and limit the baffle 22. The bottom of the sliding column 23 is fixedly connected to the bottom of the inner wall of the molten iron ladle 1. At the same time, the outer wall of the baffle 22 is provided with a marking plate 24. The marking plate 24 is fixedly connected to the inside of the molten iron ladle 1. The baffle 22 is used to slide inside the molten iron ladle 1. By checking the data on the marking plate 24 fixedly connected to the inner wall of the molten iron ladle 1, the volume of molten iron that can be accommodated at the bottom of the baffle 22 can be understood.

[0037] Specifically, in the quantitative pouring process of the molten iron pouring equipment, the electric telescopic rod 20 is first started. With the help of the output end of the electric telescopic rod 20, the baffle 22 is driven to slide on the outer wall of the sliding column 23 through the connecting column 3 21. In this process, the sliding column 23 guides and limits the movement of the baffle 22. When the baffle 22 moves on the outer wall of the marking plate 24, with the data clearly marked on the surface of the marking plate 24, the operator can extremely accurately view the specific volume of molten iron that can be accommodated at the bottom of the baffle 22, move the baffle 22 to the specified position of the marking plate 24, and pour the molten iron to the bottom of the baffle 22, thereby realizing quantitative control of the molten iron inside the ladle 1, solving the problem that traditional equipment is difficult to accurately control the volume of molten iron, thereby causing a certain impact on the molten iron pouring effect, enhancing the accuracy of molten iron pouring, and improving the molten iron pouring efficiency.

[0038] Working principle: During the use of the molten iron pouring equipment, start the electric telescopic rod 9, and use the output end of the electric telescopic rod 9 to drive the connecting plate 10 to move. When the connecting plate 10 moves, it will drive the rack 11 to move on the inner wall of the connecting block 12. Through the movement of the rack 11, the gear 13 is driven to rotate, and the connecting column 2 14 is used to drive the cover 2 18 to perform a corresponding rotational movement until the cover 2 18 is rotated to the inner wall of the ladle 1, thereby achieving the closing effect on the top of the ladle 1. When it is necessary to add molten iron, the same The ladle cover 18 is separated from the inner wall of the molten iron ladle 1 to realize the portable opening and closing of the top cover of the equipment. During the quantitative pouring process of the molten iron pouring equipment, the electric telescopic rod 20 is started, and the output end of the electric telescopic rod 20 is used to drive the baffle 22 to slide on the outer wall of the sliding column 23 through the connecting column 3 21. The sliding column 23 is used to guide and limit the movement of the baffle 22. When the baffle 22 moves on the outer wall of the marking plate 24, the volume of the molten iron that can be accommodated at the bottom of the baffle 22 can be accurately checked according to the data marked on the surface of the marking plate 24, thereby achieving the purpose of quantitative pouring.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for quantitatively pouring molten iron for casting, comprising a ladle (1), characterized in that: The outer wall of the ladle (1) is fixedly connected to a fixed plate (7), the top of the fixed plate (7) is fixedly connected to a fixed block (8), the top of the fixed block (8) is fixedly connected to an electric telescopic rod (9), the output end of the electric telescopic rod (9) is fixedly connected to a connecting plate (10), the outer wall of the connecting plate (10) is fixedly connected to a rack (11), the bottom of the rack (11) is slidably connected to a connecting block (12), a gear (13) is provided on the top of the rack (11), the rack (11) and the gear (13) are meshed, and the gear (13) is fixedly connected to a connecting column (14) inside. The outer wall of the second connecting column (14) is fixedly connected to the second cover (18), the top of the second cover (18) is fixedly connected to a plurality of hinges (17), the bottom of the hinge (17) is fixedly connected to the first cover (16), the bottom of the first cover (16) is fixedly connected to the inner wall of the ladle (1), the inside of the first cover (16) is slidably connected to the outer wall of the second connecting column (14), one end of the second connecting column (14) is slidably connected to an arc-shaped support block (15), and a quantitative component is provided inside the ladle (1), and the quantitative component is used to quantitatively control the volume of molten iron inside the ladle (1).

2. The molten iron quantitative pouring equipment for casting according to claim 1, characterized in that: The quantitative component includes a baffle (22), the outer wall of the baffle (22) is arranged inside the ladle (1), the bottom of the connecting block (12) is fixedly connected to the top of the fixed plate (7), and the bottom of the arc-shaped support block (15) is fixedly connected to the top of the fixed plate (7).

3. The molten iron quantitative pouring equipment for casting according to claim 1, characterized in that: The outer wall of the ladle (1) is fixedly connected to a fixing ring (2), and both sides of the fixing ring (2) are fixedly connected to a connecting column (3). The outer wall of the electric telescopic rod (9) is provided with a protective cover (25), and the bottom of the protective cover (25) is fixedly connected to the top of the fixing plate (7).

4. The molten iron quantitative pouring equipment for casting according to claim 3, characterized in that: The outer wall of the connecting column (3) is slidably connected to a connecting rod (4), the outer wall of the connecting column (3) on one side is fixedly connected to a rotating handle (5), and the top of the connecting rod (4) is fixedly connected to a lifting ear (6).

5. The molten iron quantitative pouring equipment for casting according to claim 2, characterized in that: The top of the fixed plate (7) is fixedly connected to a second connecting block (19), and the inner wall of the second connecting block (19) is fixedly connected to a second electric telescopic rod (20).

6. The molten iron quantitative pouring equipment for casting according to claim 5, characterized in that: The output end of the second electric telescopic rod (20) is fixedly connected to a third connecting column (21), and the bottom of the third connecting column (21) is fixedly connected to the top of the baffle (22).

7. The molten iron quantitative pouring equipment for casting according to claim 6, characterized in that: A plurality of sliding columns (23) are slidably connected inside the baffle (22), and the bottoms of the sliding columns (23) are fixedly connected to the bottom of the inner wall of the ladle (1).

8. The molten iron quantitative pouring equipment for casting according to claim 6, characterized in that: The outer wall of the baffle (22) is provided with a marking plate (24), and the inner wall of the marking plate (24) is fixedly connected to the interior of the molten iron ladle (1).

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