Waste residue recovery device for foundry furnace

Abstract

The utility model discloses a foundry furnace waste residue recovery device which comprises a recovery barrel, a foundry furnace body is arranged on the top of the recovery barrel, first connecting blocks are fixedly installed on the tops of the two side walls of the recovery barrel, moving blocks are slidably connected into the two connecting blocks, swing arms are rotatably connected into the two moving blocks, and the swing arms are connected with the first connecting blocks. Top balls are fixedly mounted at the tops of the two swing arms, a driving ring is rotationally arranged on the outer side of the recycling bin, a plurality of protruding blocks are symmetrically mounted on the side wall of the driving ring, and the side wall of the driving ring makes contact with the side walls of the swing arms; in the using process of the waste residue recycling device, the recycling barrel is pushed to the bottom of the casting furnace to recycle waste residues, and in the waste residue recycling process, the balance state of mutual supporting of a plurality of blocky waste residues at an outlet of the casting furnace is disrupted through vibration generated by collision between the top beads and the casting furnace, so that the waste residues are recycled. And the bottom of the foundry furnace can smoothly discharge waste residues.

Description

Technical Field

[0001] The utility model relates to the technical field of casting furnaces, in particular to a casting furnace waste slag recovery device. Background Art

[0002] Foundries generate large amounts of waste slag during the metal smelting and casting processes. This waste slag is primarily composed of incompletely burned coal, furnace ash, metal oxides, and mixed sand particles. It has complex composition, varying particle sizes, and contains a certain amount of valuable metals. Proper disposal of this waste slag is not only crucial for environmental protection but also directly impacts the effective utilization of resources and the economic benefits of the enterprise.

[0003] The background technology of a foundry slag recovery device is a technological innovation proposed to address the limitations of traditional recycling methods, given the large volume, complex composition, and high recycling value of foundry slag. Through technological innovations such as automated processing, anti-clogging, effective separation, and safety assurance, the device achieves efficient, safe, and environmentally friendly slag recovery.

[0004] In the existing foundry furnace waste slag recovery device, due to the high temperature of the waste slag, the collection bucket is generally pushed to the bottom of the foundry furnace, the bottom of the foundry furnace is opened, and the waste slag falls into the collection bucket. After the collection is completed, the collection bucket can be taken away. However, in the process of the waste slag being discharged through the bottom outlet of the foundry furnace, when multiple block waste slags enter the discharge port of the foundry furnace at the same time, the multiple block waste slags support and squeeze each other, which may cause the discharge port of the foundry furnace to be blocked, which is not conducive to the discharge of the waste slag. Utility Model Content

[0005] The object of the present invention is to provide a casting furnace waste slag recovery device to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a casting furnace waste slag recovery device, comprising a recovery barrel, a casting furnace body is provided on the top of the recovery barrel, a first connecting block is fixedly installed on the top of both side walls of the recovery barrel, a moving block is slidably connected inside the two connecting blocks, a swing arm is rotatably connected inside the two moving blocks, a top ball is fixedly installed on the top of the two swing arms, a drive ring is rotatably provided on the outer side of the recovery barrel, a plurality of protrusions are symmetrically installed on the side wall of the drive ring, and the side wall of the drive ring is in contact with the side wall of the swing arm.

[0007] As a further description of the above technical solution: a second connecting block is fixedly installed on both side walls of the bottom of the recycling barrel, the second connecting block and the bottom end of the swing arm are rotatably connected to a connecting shaft, and a telescopic rod is fixedly connected between the two end side walls of the two connecting shafts.

[0008] As a further description of the above technical solution: sliders are fixedly installed on both side walls of the moving block, springs are fixedly installed on both side walls of the slider, two sliders are slidably installed inside the first connecting block, and the ends of multiple springs away from the sliders are fixedly connected to the inside of the first connecting block.

[0009] As a further description of the above technical solution: a support ring is fixedly installed on the side wall of the recovery barrel, the drive ring is rotatably installed on the outer side wall of the support ring, a gear is rotatably installed inside the support ring, the gear is engaged with the drive ring, and a motor is fixedly installed on the bottom of the support ring, and the output end of the motor passes through the bottom of the support ring and is fixedly connected with the gear.

[0010] As a further description of the above technical solution: a base is fixedly installed on the bottom of the recycling barrel, and rollers are fixedly installed on the four corners of the bottom of the base.

[0011] As a further description of the above technical solution: a handle is fixedly installed on one side of the top of the base.

[0012] The utility model provides a foundry furnace waste slag recovery device, which has the following beneficial effects: during use of the device, the waste slag is recovered by pushing a recovery bucket to the bottom of the foundry furnace; during the waste slag recovery process, when the discharge port at the bottom of the foundry furnace is blocked, the vibration generated by the collision between the top bead and the foundry furnace disrupts the mutually supported equilibrium state of multiple block-shaped waste slag at the foundry furnace outlet, allowing the bottom of the foundry furnace to smoothly discharge the waste slag; when the top bead collides with the bottom of the foundry furnace, the movable block cooperates with the movement of the first connecting block, so that after the top bead collides with the foundry furnace, the movable block can move slightly while the protrusion supports the swing arm, thereby avoiding rigid wear between the bottom of the swing arm and the protrusion, thereby extending the service life of the swing arm and the protrusion.

[0013] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0014] This application document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a casting furnace waste slag recovery device proposed by the utility model;

[0016] Figure 2 This is a side structural diagram of the present utility model;

[0017] Figure 3This is a schematic diagram of the three-dimensional structure of the recycling bin of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional explosion structure of the recycling barrel of the utility model;

[0019] Figure 5 This is a schematic diagram of the main structure of the three-dimensional explosion of the recycling barrel of the utility model.

[0020] Legend:

[0021] 1. Recovery bucket; 2. Casting furnace body; 3. First connecting block; 4. Moving block; 5. Swing arm; 6. Top ball; 7. Connecting shaft; 8. Telescopic rod; 9. Second connecting block; 10. Drive ring; 11. Bump; 12. Slider; 13. Spring; 14. Base; 15. Handle; 16. Roller; 17. Support ring; 18. Gear; 19. Motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-5 , a casting furnace waste slag recovery device, including a recovery bucket 1, a casting furnace body 2 is provided on the top of the recovery bucket 1, a first connecting block 3 is fixedly installed on the top of the two side walls of the recovery bucket 1, and a moving block 4 is slidably connected inside the two connecting blocks. A swing arm 5 is rotatably connected inside the two moving blocks 4, and a top ball 6 is fixedly installed on the top of the two swing arms 5. A driving ring 10 is rotatably provided on the outer side of the recovery bucket 1, and a plurality of protrusions 11 are symmetrically installed on the side wall of the driving ring 10, and the side wall of the driving ring 10 contacts the side wall of the swing arm 5; in the process of using this device, the waste slag is recovered by pushing the recovery bucket 1 to the bottom of the casting furnace. In the process of recycling the waste slag, when the discharge port at the bottom of the casting furnace is blocked, the waste slag is recovered by rotating the recovery bucket 1. The driving ring 10 is driven, and the protrusion 11 on the driving ring 10 contacts the side wall of the bottom of the swing arm 5, lifting the bottom of the swing arm 5, so that the top ball 6 on the top of the swing arm 5 rotates toward the bottom of the casting furnace and collides with the bottom of the casting furnace. The vibration generated by the collision between the top ball 6 and the casting furnace disrupts the equilibrium state of multiple block-shaped waste slags supporting each other at the outlet of the casting furnace, so that the bottom of the casting furnace can smoothly discharge the waste slag. When the top ball 6 collides with the bottom of the casting furnace, the moving block 4 cooperates with the movement of the first connecting block 3, so that after the top ball 6 collides with the casting furnace, the moving block 4 can move slightly when the protrusion 11 supports the swing arm 5, so as to avoid rigid wear between the bottom of the swing arm 5 and the protrusion 11, and extend the service life of the swing arm 5 and the protrusion 11.

[0024] As the preferred technical solution of this embodiment, a second connecting block 9 is fixedly installed on both side walls of the bottom of the recycling bin 1, and the second connecting block 9 and the bottom end of the swing arm 5 are rotatably connected to a connecting shaft 7, and a telescopic rod 8 is fixedly connected between the two end side walls of the two connecting shafts 7; when the swing arm 5 is supported by the protrusion 11 and rotates, the bottom end of the swing arm 5 rotates and rises, and through the rotation coordination of the two connecting shafts 7 and the elastic expansion and contraction of the telescopic rod 8, when the protrusion 11 is separated from the swing arm 5, the bottom end of the swing arm 5 can be reset under the action of the telescopic rod 8, thereby realizing the cyclic swing of the swing arm 5.

[0025] As a preferred technical solution of this embodiment, sliders 12 are fixedly installed on both side walls of the moving block 4, and springs 13 are fixedly installed on both side walls of the slider 12. The two sliders 12 are slidably installed inside the first connecting block 3, and the ends of the multiple springs 13 away from the sliders 12 are fixedly connected to the inside of the first connecting block 3; through the cooperation of the sliders 12 and the springs 13, the moving block 4 can be quickly reset after a slight movement, ensuring the subsequent collision between the protrusion 11 and the swing arm 5.

[0026] As the preferred technical solution of this embodiment, a support ring 17 is fixedly installed on the side wall of the recovery barrel 1, and the drive ring 10 is rotatably installed on the outer side wall of the support ring 17. A gear 18 is rotatably installed inside the support ring 17, and the gear 18 is engaged with the drive ring 10. A motor 19 is fixedly installed on the bottom of the support ring 17, and the output end of the motor 19 passes through the bottom of the support ring 17 and is fixedly connected with the gear 18 shown; when the drive ring 10 is driven to rotate, the gear 18 is driven to rotate by the motor 19, and the gear 18 drives the drive ring 10 to rotate.

[0027] As the preferred technical solution of this embodiment, a base 14 is fixedly installed at the bottom of the recycling bin 1, and rollers 16 are fixedly installed at the four corners of the bottom of the base 14; the recycling bin 1 is supported and moved by the base 14 and the rollers 16, so that the collected waste residue can be transported away in time.

[0028] As a preferred technical solution of this embodiment, a handle 15 is fixedly installed on one side of the top of the base 14; the handle 15 facilitates pushing the base 14 to move.

[0029] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A casting furnace waste slag recovery device, comprising a recovery barrel (1), characterized in that: A casting furnace body (2) is provided on the top of the recycling bucket (1), first connecting blocks (3) are fixedly installed on the tops of both side walls of the recycling bucket (1), moving blocks (4) are slidably connected inside the two connecting blocks, swing arms (5) are rotatably connected inside the two moving blocks (4), top beads (6) are fixedly installed on the tops of the two swing arms (5), a driving ring (10) is rotatably provided on the outer side of the recycling bucket (1), a plurality of protrusions (11) are symmetrically installed on the side walls of the driving ring (10), and the side walls of the driving ring (10) are in contact with the side walls of the swing arms (5).

2. The casting furnace waste slag recovery device according to claim 1, characterized in that: A second connecting block (9) is fixedly mounted on both side walls of the bottom of the recycling bucket (1); the second connecting block (9) and the bottom end of the swing arm (5) are rotatably connected to a connecting shaft (7); and a telescopic rod (8) is fixedly connected between the side walls at both ends of the two connecting shafts (7).

3. The casting furnace waste slag recovery device according to claim 2, characterized in that: Slide blocks (12) are fixedly mounted on both side walls of the movable block (4), springs (13) are fixedly mounted on both side walls of the slide blocks (12), two slide blocks (12) are slidably mounted inside the first connecting block (3), and the ends of the plurality of springs (13) away from the slide blocks (12) are fixedly connected to the inside of the first connecting block (3).

4. The casting furnace waste slag recovery device according to claim 2, characterized in that: A support ring (17) is fixedly mounted on the side wall of the recovery barrel (1); the drive ring (10) is rotatably mounted on the outer side wall of the support ring (17); a gear (18) is rotatably mounted inside the support ring (17); the gear (18) is meshed with the drive ring (10); a motor (19) is fixedly mounted on the bottom of the support ring (17); an output end of the motor (19) passes through the bottom of the support ring (17) and is fixedly connected to the gear (18).

5. The casting furnace waste slag recovery device according to claim 4, characterized in that: A base (14) is fixedly mounted on the bottom of the recycling barrel (1), and rollers (16) are fixedly mounted on the four corners of the bottom of the base (14).

6. The casting furnace waste slag recovery device according to claim 5, characterized in that: A handle (15) is fixedly mounted on one side of the top of the base (14).

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