Melting furnace feeding device

Abstract

The utility model discloses a feeding device of a melting furnace, which relates to the technical field of melting furnaces, and comprises a feeding plate fixedly connected to the top end of the melting furnace, a feeding hole formed in the top of the melting furnace, a bottom plate fixedly connected to the bottom end of the melting furnace, a transition plate fixedly connected to the side end of the feeding plate, the side end of the feeding box is connected with the transition plate in an abutting mode, a pushing plate is slidably connected to the inner wall of the feeding box, and the driving assembly is fixedly connected with the side end of the feeding box and used for driving the pushing plate to slide; the driving assembly pushes the pushing plate to move, the pushing plate moves along the inner wall of the feeding box, the pushing plate pushes aluminum ingots borne by the feeding box to the feeding plate at a time, then the aluminum ingots fall into the melting furnace from the feeding opening, and therefore the effect that the aluminum ingots are fed into the melting furnace at a time is achieved; and the phenomenon that time and labor are wasted when workers use tools to feed the aluminum ingots is avoided.

Description

Technical Field

[0001] This utility model relates to the field of melting furnace technology, specifically to a melting furnace feeding device. Background Technology

[0002] A melting furnace is an industrial device used to heat solid metal or non-metal materials to their melting point, turning them into a liquid state. The melting furnace generates heat by burning fuel or using electric heating elements to heat solid materials to their melting point, causing them to melt.

[0003] In the existing technology, when melting aluminum ingots in a melting furnace, the aluminum ingots are first placed on a feeding box. Workers use a forklift to align the feeding box with the inlet of the melting furnace, and then use a pusher tool to push all the aluminum ingots into the melting furnace, thus achieving the effect of feeding the melting furnace.

[0004] However, when the furnace opens its feed inlet, the temperature at the inlet is high, which makes it inconvenient for workers to push the aluminum ingots in. Furthermore, it is time-consuming and laborious for workers to repeatedly push the aluminum ingots into the furnace using push rods, thus affecting the feeding efficiency of the furnace. Utility Model Content

[0005] The purpose of this utility model is to provide a charging device for a melting furnace, so as to solve the technical problem that when the furnace is opened, the temperature at the inlet is high, which makes it inconvenient for workers to push aluminum ingots in, and the operation of workers repeatedly pushing aluminum ingots into the melting furnace with push rods is time-consuming and laborious, thus affecting the charging effect of the melting furnace.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] A charging device for a melting furnace, comprising:

[0008] A melting furnace, wherein a feed plate is fixedly connected to the top of the melting furnace, a feed port is opened at the top of the melting furnace, a bottom plate is fixedly connected to the bottom of the melting furnace, the feed plate and the feed port are interconnected, and a transition plate is fixedly connected to the side of the feed plate;

[0009] A feeding box, wherein the side end of the feeding box is abutted and connected to the transition plate, and a pusher plate is slidably connected to the inner wall of the feeding box;

[0010] A drive assembly is fixedly connected to the side of the feeding box and is used to drive the push plate to slide.

[0011] As a further embodiment of this utility model: the bottom end of the cross-section of the transition plate is inclined towards the feed inlet.

[0012] As a further embodiment of this utility model: a side plate is provided on the side end of the push plate, and a connecting rod is provided between the side plate and the push plate. The two ends of the connecting rod are fixedly connected to the side plate and the push plate respectively. The drive assembly is located at the end of the feeding box away from the feed inlet, and the axis of the drive assembly coincides with the axis of the connecting rod.

[0013] As a further embodiment of this utility model: the driving assembly includes a driving machine and a threaded rod. The pushing plate has a threaded hole that passes through the interior of the connecting rod along the axis of the connecting rod. The inner wall of the threaded hole is threadedly connected to the threaded rod. The side end of the driving machine is fixedly connected to the feeding box, and the side end of the threaded rod is fixedly connected to the driving machine.

[0014] As a further embodiment of this utility model: support frames are fixedly connected to both ends of the drive motor, the support frames are in the shape of "L", and the side ends of the support frames are fixedly connected to the feeding box.

[0015] As a further embodiment of this utility model: the push plate is fixedly connected to the two ends of the push plate, and the top two sides of the feeding box are respectively provided with sliding grooves, and the sliding plate is slidably connected to the inner wall of the sliding groove.

[0016] As a further embodiment of this utility model, the sliding plate is engaged with the inner wall of the groove.

[0017] As a further embodiment of this utility model: a support plate is provided on the top of the base plate, the support plate is abutting and connected to the bottom of the feeding box, the side end of the support plate is fixedly connected to the transition plate, and limit plates are fixedly connected to both ends of the support plate, the limit plates are in contact with the feeding box.

[0018] As a further embodiment of this utility model, the support plate is provided with two sets of fork grooves.

[0019] As a further embodiment of this utility model: four sets of support columns are provided between the support plate and the base plate. The four sets of support columns are located around the support plate, and the upper and lower ends of the support columns are fixedly connected to the base plate and the support plate, respectively.

[0020] The beneficial effects of this utility model are:

[0021] 1. The aluminum ingot is placed in the feeding box for support. Then, the feeding box is moved to the side of the transition plate by a forklift. The forklift holds the feeding box and the side of the transition plate together. At this time, the drive component runs and pushes the push plate to move. The push plate moves along the inner wall of the feeding box and pushes the aluminum ingot carried by the feeding box to the feeding plate in one go. Then, it falls into the melting furnace from the feeding port. This achieves the effect of feeding the aluminum ingot into the melting furnace in one go, avoiding the time-consuming and laborious phenomenon of workers using tools to feed the aluminum ingot.

[0022] 2. The transition plate achieves the effect of transitioning aluminum ingots, avoiding the phenomenon of aluminum ingots falling directly from the feeding box into the feeding plate and causing leakage, thus ensuring sufficient aluminum ingot feeding. Among them, the drive component realizes the effect of automatically pushing the push plate, avoiding the hot gas in the melting furnace from directly affecting the workers. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a top view of the overall structure of this utility model;

[0026] Figure 3 This is a cross-sectional view (AA) of the overall structure of this utility model;

[0027] Figure 4 This is a cross-sectional view of the overall structure of this utility model (BB).

[0028] Figure 5 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point A;

[0029] Figure 6 This is a schematic diagram of the support plate structure of this utility model;

[0030] Figure 7 This is a schematic diagram of the feeding box structure of this utility model.

[0031] In the diagram: 1. Melting furnace; 2. Base plate; 3. Support column; 4. Support plate; 5. Feed box; 6. Drive motor; 7. Threaded rod; 8. Push plate; 9. Connecting rod; 10. Side plate; 11. Transition plate; 12. Feed plate; 13. Feed port; 14. Limiting plate; 15. Threaded hole; 16. Slide groove; 17. Slide plate; 18. Fork groove; 19. Support frame. Detailed Implementation

[0032] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0033] like Figures 1-7 As shown, a melting furnace feeding device includes: a melting furnace 1, a feeding box 5, and a drive assembly.

[0034] A feed plate 12 is fixedly connected to the top of the melting furnace 1, and a feed inlet 13 is opened at the top of the melting furnace 1. A bottom plate 2 is fixedly connected to the bottom of the melting furnace 1. The feed plate 12 and the feed inlet 13 are interconnected. A transition plate 11 is fixedly connected to the side of the feed plate 12. The side of the feeding box 5 is abutted against the transition plate 11. A push plate 8 is slidably connected to the inner wall of the feeding box 5. The drive assembly is fixedly connected to the side of the feeding box 5. The drive assembly is used to drive the push plate 8 to slide, placing the aluminum ingot in the feeding box 5 for support, and then feeding it. When the feeding box 5 is moved to the side of the transition plate 11 by a forklift, the forklift holds the feeding box 5 and the side of the transition plate 11 together. At this time, the drive component runs and pushes the push plate 8 to move. The push plate 8 moves along the inner wall of the feeding box 5 and pushes the aluminum ingot carried by the feeding box 5 to the feeding plate 12 in one go. Then it falls into the melting furnace 1 from the feeding port 13. This achieves the effect of feeding the aluminum ingot into the melting furnace 1 in one go, avoiding the time-consuming and laborious phenomenon of workers using tools to feed the aluminum ingot.

[0035] The transition plate 11 achieves the effect of transitioning aluminum ingots, preventing aluminum ingots from falling off the feeding box 5 and being directly poured into the feeding plate 12, thus ensuring sufficient feeding of aluminum ingots. The drive component achieves the effect of automatically pushing the push plate 8, preventing the hot air in the melting furnace 1 from directly affecting the workers.

[0036] In some specific implementations, the bottom end of the cross-section of the transition plate 11 is inclined toward the feed inlet 13. The inclined arrangement of the transition plate 11 can ensure that aluminum ingots falling on the transition plate 11 can automatically slide down to the feed plate 12.

[0037] In some specific embodiments, the push plate 8 has a side plate 10 on its side end, and a connecting rod 9 is provided between the side plate 10 and the push plate 8. The two ends of the connecting rod 9 are fixedly connected to the side plate 10 and the push plate 8, respectively. The drive assembly is located at the end of the feeding box 5 away from the feed inlet 13, and the axis of the drive assembly coincides with the axis of the connecting rod 9. The drive assembly includes a drive motor 6 and a threaded rod 7. The push plate 8 has a threaded hole 15 extending through the interior of the connecting rod 9 along its axis. The inner wall of the threaded hole 15 is threadedly connected to the threaded rod 7. The side end of the drive motor 6 is fixedly connected to the feeding box 5, and the side end of the threaded rod 7 is fixedly connected to the drive motor 6. The drive unit 6 has support frames 19 fixedly connected to both ends. The support frames 19 are L-shaped and their sides are fixedly connected to the feeding box 5. When the drive unit is running, the drive unit 6 drives the threaded rod 7 to rotate. The rotation of the threaded rod 7 drives the push plate 8 and the connecting rod 9 to move through the threaded connection with the threaded hole 15. The push plate 8 pushes the aluminum ingot to move along the inner wall of the feeding box 5. At the same time, the push plate 8 drives the side plate 10 to move through the connecting rod 9. The push plate 8 and the side plate 10 are connected together through the connecting rod 9. The push plate 8 and the side plate 10 can seal the two sides of the feeding box 5 to prevent the aluminum ingot from leaking from the two sides of the feeding box 5.

[0038] In some specific implementations, the push plate 8 is fixedly connected to slide plates 17 at both ends, and the top sides of the feeding box 5 are respectively provided with sliding grooves 16. The slide plates 17 are slidably connected to the inner wall of the sliding grooves 16, and the slide plates 17 are locked to the inner wall of the sliding grooves 16. When the push plate 8 slides along the inner wall of the feeding box 5, the push plate 8 carries the slide plates 17 to slide along the inner wall of the sliding grooves 16. The locked connection between the slide plates 17 and the inner wall of the sliding grooves 16 provides a limiting support for the push plate 8, preventing the push plate 8 from tilting.

[0039] In some specific implementations, the bottom plate 2 is provided with a support plate 4 at the top, the support plate 4 is abutted and connected to the bottom end of the feeding box 5, the side end of the support plate 4 is fixedly connected to the transition plate 11, and the two ends of the support plate 4 are respectively fixedly connected to limit plates 14, the limit plates 14 are in contact with the feeding box 5, the support plate 4 has two sets of fork slots 18, and four sets of support columns 3 are provided between the support plate 4 and the bottom plate 2. The four sets of support columns 3 are respectively located around the support plate 4, and the upper and lower ends of the support columns 3 are respectively fixedly connected to the bottom plate 2 and the support plate 4. When the forklift places the feeding box 5 on the support plate 4, the forklift first moves the feeding box 5 to the top of the support plate 4, and then moves the two sides of the feeding box 5 vertically downward in contact with the limit plates 14. When the forklift's forks move to the fork slots 18, the bottom end of the feeding box 5 abuts against the support plate 4. The bottom plate 2 provides support for the support plate 4 through the support columns 3, and the support plate 4 provides support for the feeding box 5.

[0040] The foregoing has described several embodiments of this utility model in detail, but these embodiments are not limited thereto and should not be considered as limiting the scope of this utility model. All equivalent changes and improvements made within the scope of the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A charging device for a melting furnace, characterized in that include: A melting furnace (1) is provided with a feed plate (12) fixedly connected to the top of the melting furnace (1), a feed port (13) is provided at the top of the melting furnace (1), a bottom plate (2) is fixedly connected to the bottom of the melting furnace (1), the feed plate (12) and the feed port (13) are interconnected, and a transition plate (11) is fixedly connected to the side of the feed plate (12). Feeding box (5), the side end of the feeding box (5) is abutted and connected to the transition plate (11), and the inner wall of the feeding box (5) is slidably connected to the push plate (8); The drive assembly is fixedly connected to the side of the feeding box (5) and is used to drive the push plate (8) to slide.

2. The furnace feeding device according to claim 1, characterized in that, The bottom of the cross-section of the transition plate (11) is inclined toward the feed inlet (13).

3. The furnace feeding device according to claim 1, characterized in that, The push plate (8) has a side plate (10) on its side end. A connecting rod (9) is provided between the side plate (10) and the push plate (8). The two ends of the connecting rod (9) are fixedly connected to the side plate (10) and the push plate (8) respectively. The drive assembly is located at the end of the feeding box (5) away from the feed inlet (13). The axis of the drive assembly coincides with the axis of the connecting rod (9).

4. A material charging device for a smelting furnace according to claim 3, characterized in that The drive assembly includes a drive unit (6) and a threaded rod (7). The push plate (8) passes through the center line of the connecting rod (9) and has a threaded hole (15) inside the connecting rod (9). The inner wall of the threaded hole (15) is threadedly connected to the threaded rod (7). The side end of the drive unit (6) is fixedly connected to the feeding box (5), and the side end of the threaded rod (7) is fixedly connected to the drive unit (6).

5. A furnace feeding device according to claim 4, characterized in that, The drive motor (6) has a support frame (19) fixedly connected to both ends. The support frame (19) is L-shaped and the side end of the support frame (19) is fixedly connected to the feeding box (5).

6. A material charging device for a smelting furnace according to claim 3, wherein The push plate (8) is fixedly connected to the slide plate (17) at both ends. The top sides of the feeding box (5) are respectively provided with slide grooves (16), and the slide plate (17) is slidably connected to the inner wall of the slide groove (16).

7. A furnace feeding device according to claim 6, characterized in that, The slide plate (17) is engaged with the inner wall of the slide groove (16).

8. The furnace feeding device according to claim 1, characterized in that, The bottom plate (2) is provided with a support plate (4) at the top. The support plate (4) is abutted and connected to the bottom end of the feeding box (5). The side end of the support plate (4) is fixedly connected to the transition plate (11). Limiting plates (14) are fixedly connected to both ends of the support plate (4). The limiting plates (14) are in contact with the feeding box (5).

9. A material charging device for a smelting furnace according to claim 8, characterized in that The support plate (4) has two sets of fork slots (18).

10. A material charging device for a smelting furnace according to claim 8, characterized in that Four sets of support columns (3) are provided between the support plate (4) and the base plate (2). The four sets of support columns (3) are located around the support plate (4) respectively, and the upper and lower ends of the support columns (3) are fixedly connected to the base plate (2) and the support plate (4) respectively.

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