Molten aluminum slagging-off device of aluminum melting furnace

Abstract

The utility model discloses a molten aluminum slagging-off device of an aluminum melting furnace, and relates to the technical field of molten aluminum melting, the molten aluminum slagging-off device comprises a base and a vertical plate, the vertical plate is fixedly arranged on the upper surface of the base, a first rotating rod is rotatably arranged at the upper end of the rear side of the vertical plate, and one end of the first rotating rod is fixedly connected with an electric push rod; an inserting hole is formed in the tail end of a piston rod of the electric push rod, an adjusting rod is slidably sleeved with the inserting hole in a matched mode, a scraper is fixedly arranged at the end, away from the electric push rod, of the adjusting rod, and an adjusting mechanism for adjusting the distance between the electric push rod and the scraper is arranged on the upper side of the tail end of the piston of the electric push rod. A second rotating rod is arranged on the lower side of the first rotating rod, one end of the second rotating rod is rotationally connected with the vertical plate, the front end of the first rotating rod and the front end of the second rotating rod are fixedly sleeved with gears, and the two gears are connected in a meshed mode. The molten aluminum slagging-off device can carry out full-automatic molten aluminum slagging-off work, manpower can be greatly saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum liquid smelting, in particular to an aluminum liquid slag removal device for an aluminum melting furnace. Background Art

[0002] After aluminum products are melted in a furnace, slag will be present. The slag needs to be cleaned out by a slag scraping device. However, the general slag scraping device has a simple structure and relies entirely on manual operation, which is not convenient. In addition, its supporting device is generally just a fixed supporting frame, which is not convenient to store.

[0003] CN215524196U discloses a slag skimming device for a molten aluminum smelting furnace, comprising a connecting block and a skiving plate. The connecting block is symmetrically and vertically fixedly connected to the underside with telescopic support rods, each equipped with a fixing bolt. The lower ends of the two telescopic support rods are fixedly connected to a support base plate, the edge of which is provided with an expansion support mechanism. A push-pull mechanism is provided between the connecting block and the skiving plate. However, this technical solution still has drawbacks. In this technical solution, both lifting and lowering the skiving plate require manual operation, which is labor-intensive and inefficient, making it difficult to meet the requirements of long-term, high-efficiency production. Utility Model Content

[0004] In view of the above-mentioned problems existing in the existing slag removal device of the molten aluminum smelting furnace, the present utility model is proposed.

[0005] Therefore, the purpose of the present invention is to provide an aluminum molten aluminum slag stripping device for an aluminum melting furnace, which solves the problem that in the prior art, the lifting and lowering of the stripping plate in the aluminum molten aluminum melting furnace slag stripping device requires manual operation, which still wastes manpower and is relatively inefficient, making it difficult to meet the long-term and high-efficiency production needs.

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

[0007] The slag scraping device for molten aluminum in an aluminum melting furnace comprises a base and a vertical plate, the vertical plate being fixedly mounted on the upper surface of the base, the rear upper end of the vertical plate being rotatably provided with a first rotating rod, one end of the first rotating rod being fixedly connected to an electric push rod, the piston rod end of the electric push rod is provided with a socket, the inner matching sliding sleeve of the socket is provided with an adjusting rod, and the scraper is fixedly provided on the upper side of the piston end of the adjusting rod away from the electric push rod, and an adjusting mechanism for adjusting the distance between the electric push rod and the scraper is provided. The lower side of the first rotating rod is provided with a second rotating rod, one end of the second rotating rod is rotatably connected to the vertical plate, the front ends of the first rotating rod and the second rotating rod are fixedly sleeved with a gear, the two gears are meshed and connected, and a rack is meshed on the lower side of the gear on the lower side, a support plate is fixedly provided on one side of the base, and a transmission mechanism that drives the rack to reciprocate is provided on the upper side of the support plate.

[0008] Preferably, the adjusting mechanism includes a worm gear and a worm, and a connecting block is fixedly provided on the upper side of the end of the electric push rod piston rod and one end of the adjusting rod, and a push rod is provided on the upper side of the two connecting blocks, and an L-shaped plate is provided on the upper side of the two push rods. The lower ends of the two push rods are rotatably connected to the corresponding connecting blocks through a first axle pin, and the upper ends of the two push rods are fixedly sleeved with a second axle pin, and one end of the second axle pin is rotatably connected to the L-shaped plate, and the two worm gears are fixedly sleeved on the rod wall of the corresponding second axle pin, and the worm is meshed and arranged between the two worm gears, and one end of the worm is rotatably connected to the side wall of the L-shaped plate.

[0009] Preferably, the transmission mechanism includes a turntable and a movable ring, a fixed plate is fixedly provided on the upper surface of the support plate, a transmission rod is rotatably provided on the front side of the fixed plate, the turntable is fixedly sleeved on the front end of the transmission rod, the movable ring is fixedly provided on one side of the rack, a round pin is eccentrically provided on the front side of the turntable, the front end of the round pin passes through the movable ring, a motor is fixedly provided on the rear side of the fixed plate, and the output end of the motor is fixedly connected to one end of the transmission rod.

[0010] Preferably, a retaining ring is fixedly sleeved on the front end of the round pin.

[0011] Preferably, a rotating wheel is fixedly sleeved on the upper end of the worm.

[0012] Preferably, a sliding groove is provided on the upper surface of the base, and a slider is slidably arranged inside the sliding groove, and the upper side of the slider is fixedly connected to the rack.

[0013] Preferably, the longitudinal sections of the slider and the slide groove are both T-shaped.

[0014] Preferably, the longitudinal sections of the adjusting rod and the jack are both rectangular.

[0015] Preferably, the motor is fixedly connected to the fixing plate via a support frame.

[0016] Preferably, the adjusting rod is thread-lockedly connected to the adjusting rod via a bolt.

[0017] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0018] 1. The motor drives the turntable to rotate, so that the round pin rotates with the transmission rod as the axis, that is, the round pin pushes and pulls the movable ring, which can drive the rack to move. The rack moves to one side, which will drive the lower gear to rotate. The rotation of the lower gear will drive the first rotating rod to rotate, and then drive the electric push rod to rotate, which can lift the scraper. Then the electric push rod piston rod extends, and then the rack moves in the opposite direction, which makes the scraper move down. At this time, the electric push rod piston rod contracts, which can realize fully automated slag removal of molten aluminum, which can greatly save manpower and improve work efficiency.

[0019] 2. By rotating the worm, the worm drives the two worm wheels to rotate, which makes the two second shaft pins drive the two push rods to rotate, which can drive the adjusting rod to slide in the socket, and can adjust the distance between the scraper and the electric push rod, which is convenient for slag removal of aluminum melting furnaces of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the rear view structure;

[0022] Figure 3 It is an enlarged schematic diagram of the structure of part A;

[0023] Figure 4 It is an enlarged schematic diagram of the structure of part B;

[0024] Figure 5 A three-dimensional diagram of the slider.

[0025] Explanation of the accompanying drawings: 1. Base; 2. Vertical plate; 3. First rotating rod; 4. Electric push rod; 5. Adjusting rod; 6. Scraper; 7. Push rod; 8. Second rotating rod; 9. Gear; 10. Rack; 11. Slider; 12. Support plate; 13. Fixed plate; 14. Transmission rod; 15. Turntable; 16. Round pin; 17. Movable ring; 18. Motor; 19. L-shaped plate; 20. Second shaft pin; 21. Worm; 22. Connecting block; 23. First shaft pin; 24. Worm gear. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The embodiment of the utility model discloses a device for deslagging molten aluminum in an aluminum melting furnace.

[0028] Example 1

[0029] Reference Figure 1-5The slag skimming device for molten aluminum in an aluminum melting furnace includes a base 1 and a vertical plate 2. The vertical plate 2 is fixedly arranged on the upper surface of the base 1. A first rotating rod 3 is rotatably arranged on the upper end of the rear side of the vertical plate 2. One end of the first rotating rod 3 is fixedly connected to an electric push rod 4. A socket is provided at the end of the piston rod of the electric push rod 4. An adjusting rod 5 is provided on the internal matching sliding sleeve of the socket. A scraper 6 is fixedly arranged on the end of the adjusting rod 5 away from the electric push rod 4. The scraper 6 is threadably locked with the adjusting rod 5 by a bolt, which is convenient for disassembly and replacement of the scraper 6. A second rotating rod 8 is provided on the lower side of the first rotating rod 3. One end of the second rotating rod 8 is rotatably connected to the vertical plate 2. The front ends of the first rotating rod 3 and the second rotating rod 8 are fixedly sleeved with a gear 9. The two gears 9 are meshed and connected. A rack 10 is meshed on the lower side of the lower gear 9. A support plate 12 is fixedly provided on one side of the base 1.

[0030] Example 2

[0031] Reference Figure 1-5 , an adjustment mechanism for adjusting the distance between the electric push rod 4 and the scraper 6 is provided on the upper side of the piston end of the electric push rod 4, the adjustment mechanism includes a worm gear 24 and a worm 21, the piston rod end of the electric push rod 4 and the upper side of one end of the adjustment rod 5 are fixedly provided with a connecting block 22, the longitudinal sections of the adjustment rod 5 and the socket are rectangular, so that the adjustment rod 5 cannot rotate, that is, it can slide stably, the upper sides of the two connection blocks 22 are provided with push rods 7, and the upper sides of the two push rods 7 are provided with L-shaped plates 19, two The lower ends of the push rods 7 are rotatably connected to the corresponding connecting blocks 22 through the first axle pin 23. The upper ends of the two push rods 7 are fixedly sleeved with the second axle pin 20. One end of the second axle pin 20 is rotatably connected to the L-shaped plate 19. The two worm gears 24 are fixedly sleeved on the rod walls of the corresponding second axle pins 20. The worm 21 is meshed and arranged between the two worm gears 24. One end of the worm 21 is rotatably connected to the side wall of the L-shaped plate 19. The upper end of the worm 21 is fixedly sleeved with a rotating wheel to facilitate the rotation of the worm 21.

[0032] Example 3

[0033] Reference Figure 1-5 , a transmission mechanism that drives the rack 10 to move back and forth is provided on the upper side of the support plate 12, and the transmission mechanism includes a turntable 15 and a movable ring 17. A fixed plate 13 is fixedly provided on the upper surface of the support plate 12, and a transmission rod 14 is rotatably provided on the front side of the fixed plate 13. The turntable 15 is fixedly sleeved on the front end of the transmission rod 14, and the movable ring 17 is fixedly provided on one side of the rack 10. A round pin 16 is eccentrically provided on the front side of the turntable 15, and the front end of the round pin 16 passes through the movable ring 17, and a motor 18 is fixedly provided on the rear side of the fixed plate 13. The output end of the motor 18 is fixedly connected to one end of the transmission rod 14, and the motor 18 is fixedly connected to the fixed plate 13 through the support frame, so that the connection between the motor 18 and the fixed plate 13 is more stable, and the front end of the round pin 16 is fixedly sleeved with a retaining ring to prevent the round pin 16 from slipping out of the movable ring 17 as much as possible.

[0034] Example 4

[0035] Reference Figure 1-5 A slide groove is provided on the upper surface of the base 1, and the internal sliding of the slide groove is set on the slider 11. The upper side of the slider 11 is fixedly connected to the rack 10, so that the rack 10 can slide stably. The longitudinal sections of the slider 11 and the slide groove are both T-shaped, so that the slider 11 can slide stably in the slide groove.

[0036] When the gears 12 are in the gear 16 camming down, the gears 12 are brought into contact with the drive shaft 14 and the gears 13 are brought into contact with the drive shaft 14 , so that the gears 12 are brought into contact with the drive shaft 14 , so that the gears 12 are brought into contact with the drive shaft 14 , so that the gears 12 are brought into contact with the drive shaft 14 , so that the gears 12 are brought into contact with the drive shaft 14 , so that the gears 12 are brought into contact with the drive shaft 14 , so that the gears 12 are brought into contact with the drive shaft 14

Claims

1. A slag removal device for aluminum molten furnace, comprising a base (1) and a vertical plate (2), characterized in that: The vertical plate (2) is fixedly arranged on the upper surface of the base (1); a first rotating rod (3) is rotatably arranged on the upper end of the rear side of the vertical plate (2); one end of the first rotating rod (3) is fixedly connected to an electric push rod (4); a plug hole is provided at the end of the piston rod of the electric push rod (4); an adjusting rod (5) is provided on the inner matching sliding sleeve of the plug hole; a scraper (6) is fixedly arranged on the end of the adjusting rod (5) away from the electric push rod (4); and a space between the electric push rod (4) and the scraper (6) is adjusted on the upper side of the piston end of the electric push rod (4). The invention relates to a distance adjustment mechanism, wherein a second rotating rod (8) is provided on the lower side of the first rotating rod (3), one end of the second rotating rod (8) is rotatably connected to the vertical plate (2), the front ends of the first rotating rod (3) and the second rotating rod (8) are fixedly sleeved with a gear (9), the two gears (9) are meshed and connected, and a rack (10) is meshed on the lower side of the gear (9), a support plate (12) is fixedly provided on one side of the base (1), and a transmission mechanism for driving the rack (10) to move back and forth is provided on the upper side of the support plate (12).

2. The aluminum slag removal device for aluminum melting furnace according to claim 1, characterized in that: The regulating mechanism comprises a worm wheel (24) and a worm (21); a connecting block (22) is fixedly provided on the upper side of the piston rod end of the electric push rod (4) and one end of the regulating rod (5); a push rod (7) is provided on the upper side of the two connecting blocks (22); an L-shaped plate (19) is provided on the upper side of the two push rods (7); the lower ends of the two push rods (7) are rotatably connected to the corresponding connecting block (22) through a first shaft pin (23); the upper ends of the two push rods (7) are fixedly sleeved with a second shaft pin (20); one end of the second shaft pin (20) is rotatably connected to the L-shaped plate (19); the two worm wheels (24) are fixedly sleeved on the rod wall of the corresponding second shaft pin (20); the worm (21) is meshed and provided between the two worm wheels (24); and one end of the worm (21) is rotatably connected to the side wall of the L-shaped plate (19).

3. The aluminum slag removal device for aluminum melting furnace according to claim 1, characterized in that: The transmission mechanism comprises a turntable (15) and a movable ring (17); a fixed plate (13) is fixedly provided on the upper surface of the support plate (12); a transmission rod (14) is rotatably provided on the front side of the fixed plate (13); the turntable (15) is fixedly sleeved on the front end of the transmission rod (14); the movable ring (17) is fixedly provided on one side of the rack (10); a round pin (16) is eccentrically provided on the front side of the turntable (15); the front end of the round pin (16) passes through the movable ring (17); a motor (18) is fixedly provided on the rear side of the fixed plate (13); and the output end of the motor (18) is fixedly connected to one end of the transmission rod (14).

4. The aluminum slag removal device for aluminum melting furnace according to claim 3, characterized in that: The front end of the round pin (16) is fixedly sleeved with a retaining ring.

5. The aluminum slag removal device for aluminum melting furnace according to claim 2, characterized in that: The upper end of the worm (21) is fixedly sleeved with a rotating wheel.

6. The aluminum slag removal device for aluminum melting furnace according to claim 1, characterized in that: A sliding groove is provided on the upper surface of the base (1), and the interior of the sliding groove is slidably arranged on a slider (11), and the upper side of the slider (11) is fixedly connected to the rack (10).

7. The aluminum molten aluminum deslagging device of claim 6, characterized in that: The longitudinal sections of the slider (11) and the slide groove are both T-shaped.

8. The aluminum molten aluminum deslagging device of the aluminum melting furnace according to claim 2, characterized in that: The longitudinal sections of the regulating rod (5) and the jack are both rectangular.

9. The aluminum molten aluminum deslagging device of the aluminum melting furnace according to claim 3, characterized in that: The motor (18) is fixedly connected to the fixing plate (13) via a support frame.

10. The aluminum molten aluminum deslagging device of the aluminum melting furnace according to claim 1, characterized in that: The adjusting rod (5) is thread-lockedly connected to the adjusting rod (5) via a bolt.

Images