A pouring device for ingot mould production

Abstract

The utility model discloses a kind of pouring devices for steel ingot mould production, including motor, the upper portion of motor is fixedly connected with fixed seat, the root portion of fixed seat is fixedly connected with rack, the lower portion of rack is rotatably installed with first threaded rod, second threaded rod, the rotor of motor is fixedly connected in the end inside of first threaded rod, the tail portion of first threaded rod is fixedly connected with first gear, the tail portion of second threaded rod is fixedly connected with second gear, make material guiding groove swing upwards and block in the lower end opening place of hopper, again melt slurry is poured into hopper, hopper, hanger is hung to the injection inlet by external hoisting equipment, same reason is passed through motor reverse rotation, make material guiding groove swing downward and open the opening of hopper by its own gravity, make the melt slurry of hopper into material guiding groove, by material guiding groove and target pouring opening, by the way of controlling material guiding groove swing, reduce the force required by driving, to reduce the energy required by pouring.

Description

Technical Field

[0001] This utility model belongs to the technical field of steel ingot mold production equipment, and in particular relates to a casting device for steel ingot mold production. Background Technology

[0002] A ladle is a specialized container used in casting production for holding, transporting, and pouring molten metal. It is one of the key tools in the casting process. Its design must meet requirements such as high temperature resistance, erosion resistance, and safe and convenient operation. It is widely used in sand casting, metal mold casting, investment casting, and other processes.

[0003] Because conventional material discharge requires tilting the entire ladle to pour out the molten slurry, and the ladle itself is quite heavy, driving it to rotate consumes a lot of energy, resulting in the problem that conventional ladle material discharge is energy-intensive.

[0004] To address this issue, we propose a casting device for producing steel ingot molds. Utility Model Content

[0005] The purpose of this invention is to solve the problem of high energy consumption in conventional ladle pouring, and to propose a casting device for steel ingot mold production.

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

[0007] A casting device for producing steel ingot molds includes a motor, a fixed base fixedly connected to the upper part of the motor, a frame fixedly connected to the root of the fixed base, a first threaded rod and a second threaded rod rotatably mounted on the lower part of the frame, a rotor of the motor fixedly connected to the inside of the end of the first threaded rod, a first gear fixedly connected to the tail of the first threaded rod, a second gear fixedly connected to the tail of the second threaded rod, the first gear and the second gear meshing with each other, the threads of the first threaded rod and the second threaded rod having opposite directions, shovel-shaped blocks threadedly mounted on the first threaded rod and the second threaded rod, a guide groove supported on the shovel-shaped blocks, the tail of the guide groove rotatably connected to the frame, a hopper fixedly connected to the upper end of the frame, and a hanger fixedly connected to the upper end of the hopper. The motor drives the first threaded rod to rotate, which in turn drives the first gear to rotate. The first gear then drives the second gear to rotate in reverse, which in turn drives the second threaded rod to rotate in reverse. The first and second threaded rods drive the shovel-shaped block to lift the guide chute upwards, causing the guide chute to swing upwards and block the lower opening of the hopper. Molten slurry is then poured into the hopper. The hopper and the lifting frame are then lifted to the injection port using external hoisting equipment. Similarly, the motor rotates in the opposite direction, causing the guide chute to swing downwards under its own weight, opening the hopper's opening and allowing the molten slurry to enter the guide chute. The molten slurry is then discharged through the guide chute to the target pouring port. By controlling the swing of the guide chute, the driving force required is reduced, thereby reducing the energy required for pouring.

[0008] Preferably, the frame includes a frame body, and a bearing seat is fixedly connected to the lower part of the frame body. The bearing seat facilitates the up-and-down swinging of the feed chute.

[0009] Preferably, the first threaded rod includes a first threaded rod body, and a first rotating shaft is fixedly connected to the end of the first threaded rod body. A motor drives the first rotating shaft to rotate, which in turn drives the first gear and the first threaded rod body to rotate, facilitating the pushing and pulling of the shovel-shaped block by the first threaded rod body.

[0010] Preferably, the second threaded rod includes a second threaded rod body, and a second rotating shaft is fixedly connected to the end of the second threaded rod body. When the second gear rotates, it drives the second rotating shaft to rotate, which in turn drives the second threaded rod body to rotate, facilitating the pushing or pulling of the shovel-shaped block.

[0011] Preferably, the shovel-shaped block includes a shovel-shaped shell, and a threaded seat is fixedly connected to the tail of the shovel-shaped shell. When the second threaded rod and the first threaded rod push the shovel-shaped block, the shovel-shaped shell scoops up the guide groove; when the first threaded rod and the second threaded rod pull the threaded seat, the shovel-shaped shell and the threaded seat loosen the guide groove, making it easier to control the up-and-down swing of the guide groove.

[0012] Preferably, the feed trough includes a trough body, and a third rotating shaft is symmetrically and fixedly connected to the tail of the trough body. When the shovel-shaped block scoops up the trough body, the bottom surface of the trough body is tightly covered to seal the lower opening of the hopper, blocking the outlet of the hopper. Conversely, the lower opening of the hopper is opened to facilitate shielding or opening the opening of the hopper.

[0013] In summary, the technical effects and advantages of this utility model are as follows:

[0014] 1. The motor drives the first threaded rod to rotate, which in turn drives the first gear to rotate. The first gear then drives the second gear to rotate in reverse, which in turn drives the second threaded rod to rotate in reverse. The first and second threaded rods drive the shovel-shaped block to lift the guide chute upwards, causing the guide chute to swing upwards and block the lower opening of the hopper. The molten slurry is then poured into the hopper. The hopper and the lifting frame are then lifted to the injection port using external hoisting equipment. Similarly, the motor rotates in the opposite direction, causing the guide chute to swing downwards under its own weight, opening the hopper opening and allowing the molten slurry in the hopper to enter the guide chute. The molten slurry is then discharged through the guide chute to the target pouring port. By controlling the swing of the guide chute, the driving force required is reduced, thereby reducing the energy required for pouring.

[0015] 2. When the second gear rotates, it drives the second shaft to rotate, which in turn drives the second threaded rod to rotate, making it convenient to push or pull the shovel-shaped block.

[0016] 3. When the second threaded rod and the first threaded rod push the shovel-shaped block, the shovel-shaped shell lifts the guide groove upward; when the first threaded rod and the second threaded rod pull the threaded seat, the shovel-shaped shell and the threaded seat loosen the guide groove, making it easier to control the up and down swing of the guide groove.

[0017] 4. When the shovel-shaped block lifts the trough, it makes the bottom of the trough tightly cover the lower opening of the hopper, blocking the outlet of the hopper. Conversely, it opens the lower opening of the hopper to facilitate shielding or opening the hopper opening. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the frame structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the first threaded rod structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the second threaded rod structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the shovel-shaped block structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the material guide trough structure of this utility model.

[0024] In the diagram: 1. Motor; 2. Frame; 3. First threaded rod; 4. Second threaded rod; 5. Shovel-shaped block; 6. Guide chute; 7. Hopper; 8. Hanger; 9. First gear; 10. Second gear; 11. Fixed seat; 21. Frame body; 22. Bearing seat; 31. First threaded rod body; 32. First rotating shaft; 41. Second threaded rod body; 42. Second rotating shaft; 51. Shovel-shaped shell; 52. Threaded seat; 61. Groove body; 62. Third rotating shaft. Detailed Implementation

[0025] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments.

[0026] like Figure 1 , 3As shown in Figure 4, a casting device for producing steel ingot molds includes a motor 1. A fixed base 11 is fixedly connected to the upper part of the motor 1. A frame 2 is fixedly connected to the root of the fixed base 11. A first threaded rod 3 and a second threaded rod 4 are rotatably mounted on the lower part of the frame 2. The rotor of the motor 1 is fixedly connected to the inside of the end of the first threaded rod 3. A first gear 9 is fixedly connected to the tail of the first threaded rod 3. A second gear 10 is fixedly connected to the tail of the second threaded rod 4. The first gear 9 and the second gear 10 mesh with each other. The threads of the first threaded rod 3 and the second threaded rod 4 are opposite in direction. A shovel-shaped block 5 is threadedly mounted on the first threaded rod 3 and the second threaded rod 4. A guide trough 6 is supported on the shovel-shaped block 5. The tail of the guide trough 6 is rotatably connected to the frame 2. A hopper 7 is fixedly connected to the upper end of the frame 2. A hanger 8 is fixedly connected to the upper end of the hopper 7.

[0027] like Figure 1 and 2 As shown, the frame 2 includes a frame body 21, with a bearing seat 22 fixedly connected to the lower part of the frame body 21. The upper end of the frame body 21 is fixedly connected to the hopper 7, and the tail end of the guide chute 6 is rotatably connected to the bearing seat 22. The bearing seat 22 guides the guide chute 6 to swing up and down.

[0028] like Figure 1 and 3 As shown, the first threaded rod 3 includes a first threaded rod body 31, and a first rotating shaft 32 is fixedly connected to the end of the first threaded rod body 31. The outside of the first rotating shaft 32 is fixedly connected to the inside of the first gear 9, and the rotor of the motor 1 is fixedly connected to the inside of the first rotating shaft 32. The motor 1 drives the first rotating shaft 32 to rotate, which in turn drives the first gear 9 and the first threaded rod body 31 to rotate.

[0029] like Figure 1 and 4 As shown, the second threaded rod 4 includes a second threaded rod body 41, and a second rotating shaft 42 is fixedly connected to the end of the second threaded rod body 41. The second rotating shaft 42 and the first rotating shaft 32 are rotatably connected to the lower part of the frame 21, and the inner part of the second gear 10 is fixedly connected to the outside of the second rotating shaft 42. When the second gear 10 rotates, it drives the second rotating shaft 42 to rotate, which in turn drives the second threaded rod body 41 to rotate.

[0030] like Figure 1 and 5As shown, the shovel-shaped block 5 includes a shovel-shaped shell 51, and a threaded seat 52 is fixedly connected to the tail of the shovel-shaped shell 51. The upper part of the shovel-shaped shell 51 is in movable contact with the lower end of the guide groove 6. The first threaded rod 31 and the second threaded rod 41 are threadedly installed inside the threaded seat 52. The first gear 9 and the second gear 10 are in movable contact with the threaded seat 52. When the second threaded rod 41 and the first threaded rod 31 push the shovel-shaped block 5, the guide groove 6 is lifted upward through the shovel-shaped shell 51; when the first threaded rod 31 and the second threaded rod 41 pull the threaded seat 52, the shovel-shaped shell 51 and the threaded seat 52 are released from the guide groove 6.

[0031] like Figure 1 and 6 As shown, the feed trough 6 includes a trough body 61, with a third rotating shaft 62 symmetrically fixedly connected to the tail of the trough body 61. The third rotating shaft 62 is rotatably mounted in the bearing seat 22. The inner bottom surface of the trough body 61 is matched with the lower opening of the hopper 7, and the lower part of the trough body 61 is in contact with the shovel-shaped shell 51 and the threaded seat 52. When the shovel-shaped block 5 scoops up the trough body 61, it causes the inner bottom surface of the trough body 61 to tightly cover the lower opening of the hopper 7, blocking the outlet of the hopper 7; conversely, it opens the lower opening of the hopper 7.

[0032] Working principle: Motor 1 drives the first threaded rod 3 to rotate, which in turn drives the first gear 9 to rotate. The first gear 9 then drives the second gear 10 to rotate in reverse, which in turn drives the second threaded rod 4 to rotate in reverse. The first threaded rod 3 and the second threaded rod 4 drive the shovel-shaped block 5 to lift the guide chute 6 upward, causing the guide chute 6 to swing upward and block the lower opening of the hopper 7. The molten slurry is then poured into the hopper 7. The hopper 7 and the hanger 8 are then lifted to the injection port by an external hoisting device. Similarly, the motor 1 rotates in the opposite direction, causing the guide chute 6 to swing downward under its own weight and open the opening of the hopper 7, allowing the molten slurry in the hopper 7 to enter the guide chute 6 and be discharged to the target pouring port. By controlling the swing of the guide chute 6, the driving force required is reduced, thus reducing the energy required for pouring.

[0033] The above description is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed by the utility model, based on the technical solution and the utility model concept, should be included within the protection scope of the utility model.

[0034] The description briefly mentions the application direction of the utility model in relation to existing technologies known to those skilled in the art without modification, and combines them with the utility model to form a complete technology; it avoids excessive popularization of technologies known to those skilled in the art, in order to help those skilled in the art quickly understand the main content of the utility model.

Claims

1. A casting device for producing steel ingot molds, comprising a motor (1), characterized in that: The upper part of the motor (1) is fixedly connected to a fixed base (11), and the root of the fixed base (11) is fixedly connected to a frame (2). The lower part of the frame (2) is rotatably mounted with a first threaded rod (3) and a second threaded rod (4). The rotor of the motor (1) is fixedly connected to the inside of the end of the first threaded rod (3). The tail of the first threaded rod (3) is fixedly connected to a first gear (9), and the tail of the second threaded rod (4) is fixedly connected to a second gear (10). The first gear (9) and the second gear (10) mesh with each other. The threads of the first threaded rod (3) and the second threaded rod (4) are opposite. The first threaded rod (3) and the second threaded rod (4) are threadedly mounted with shovel-shaped blocks (5). The shovel-shaped blocks (5) are supported by a guide groove (6). The tail of the guide groove (6) is rotatably connected to the frame (2). The upper end of the frame (2) is fixedly connected to a hopper (7), and the upper end of the hopper (7) is fixedly connected to a hanger (8).

2. The casting device for producing steel ingot molds according to claim 1, characterized in that: The frame (2) includes a frame body (21), and a bearing seat (22) is fixedly connected to the lower part of the frame body (21).

3. The casting device for producing steel ingot molds according to claim 1, characterized in that: The first threaded rod (3) includes a first threaded rod body (31), and a first rotating shaft (32) is fixedly connected to the end of the first threaded rod body (31).

4. The casting device for producing steel ingot molds according to claim 1, characterized in that: The second threaded rod (4) includes a second threaded rod body (41), and a second rotating shaft (42) is fixedly connected to the end of the second threaded rod body (41).

5. The casting device for producing steel ingot molds according to claim 1, characterized in that: The shovel-shaped block (5) includes a shovel-shaped shell (51), and a threaded seat (52) is fixedly connected to the tail of the shovel-shaped shell (51).

6. The casting device for producing steel ingot molds according to claim 1, characterized in that: The feed trough (6) includes a trough body (61), and a third rotating shaft (62) is symmetrically fixedly connected to the tail of the trough body (61).

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