Feeding device of molten aluminum smelting furnace

Abstract

The utility model discloses a molten aluminum smelting furnace feeding device, which relates to the technical field of aluminum processing, and comprises a base, the upper end of the base is rotatably connected with a turntable, the upper end of the turntable is fixedly connected with a support plate, the upper end of the support plate is fixedly provided with a lifting cylinder, and the output end of the lifting cylinder is fixedly connected with a lifting plate. A discharging box is slidably connected to the upper end of the lifting plate, a storage groove is formed in the upper end of the discharging box, at least one second electric push rod is fixedly installed on the right side of the storage groove, a push plate is fixedly connected to the output end of the second electric push rod, and a rotating shaft is rotatably connected to the upper portion of the left side of the storage groove; and a discharging door is fixedly connected to the outer surface of the rotating shaft, after the discharging door is opened, a push plate is pushed through a second electric push rod to throw aluminum metal in the storage tank into the smelting furnace, manual feeding is replaced, and the situation that the body safety of workers is harmed due to molten aluminum splashing is avoided.

Description

Technical Field

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

[0002] A melting furnace is a device used to heat metal or other substances to a molten state. It is widely used in industrial fields such as metal smelting, ore refining, and glass manufacturing. There are many types of melting furnaces. According to different heating methods and application fields, they can be divided into electric arc furnaces, induction furnaces, gas furnaces, high-frequency induction melting furnaces, etc. In order to facilitate the manufacture and reuse of aluminum alloys, aluminum is usually melted into aluminum liquid in a melting furnace before processing.

[0003] Existing smelting furnaces are mostly fed manually, which requires manual handling of aluminum metal and its alloy materials for feeding. The workers have a high workload and when aluminum blocks are fed into the smelting furnace, aluminum liquid may splash, causing harm to the workers. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, a feeding device for an aluminum liquid smelting furnace is provided. The technical solution solves the problem that the feeding of the existing smelting furnace proposed in the above-mentioned background technology is mostly done manually, and aluminum metal and its alloy materials need to be manually carried for feeding, the work intensity of the staff is relatively high, and when the aluminum block is put into the smelting furnace, the aluminum liquid may splash, causing harm to the body of the staff.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A feeding device for an aluminum liquid smelting furnace comprises a base, the upper end of the base is rotatably connected to a turntable, the upper end of the turntable is fixedly connected to a support plate, the upper end of the support plate is fixedly installed with a lifting cylinder, the output end of the lifting cylinder is fixedly connected to the lifting plate, the upper end of the lifting plate is slidably connected to a discharge box, the upper end of the discharge box is provided with a storage trough, at least one second electric push rod is fixedly installed on the right side of the storage trough, the output end of the second electric push rod is fixedly connected to a push plate, the upper left part of the storage trough is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a discharge door, and a second servo motor is fixedly installed at the front end of the discharge box, and the output end of the second servo motor passes through the front end of the discharge box and is fixedly connected to the front end of the rotating shaft.

[0007] Preferably, the lower end of the push plate is slidably connected to the bottom end of the material storage trough.

[0008] Preferably, a partition is fixedly connected to the upper right side of the storage trough.

[0009] Preferably, a first servo motor is fixedly mounted in the middle of the lower end of the base, and an output end of the first servo motor passes through the lower end of the base and is fixedly connected to the lower end of the turntable.

[0010] Preferably, guide rods are fixedly connected at the four corners of the upper end of the support plate, and the other end of the guide rod passes through the lower end of the lifting plate and is fixedly connected to a limited position seat.

[0011] Preferably, a mounting plate is fixedly connected to the right upper end of the lifting plate, a first electric push rod is fixedly installed on the left side of the mounting plate, and an output end of the first electric push rod is fixedly connected to the right end of the discharge box.

[0012] Preferably, universal wheels are fixedly mounted at the four corners of the lower end of the base.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] This scheme proposes a feeding device for an aluminum liquid smelting furnace, which places aluminum metal in a storage tank and uses a universal wheel to drive the device to move, thereby replacing manual handling of aluminum metal and its alloy materials and reducing the workload of staff.

[0015] In the present invention, the first servo motor is first used to drive the turntable to rotate and control the discharge box to rotate, and then the lifting cylinder is used to drive the lifting plate to move up and down to control the lifting of the discharge box, and then the first electric push rod is used to drive the discharge box to move left and right, so that the discharge box is close to the feed port of the smelting furnace, and the second servo motor is used to drive the discharge door to open, and then the second electric push rod pushes the push plate to put the aluminum metal in the storage trough into the smelting furnace, instead of manual feeding, to avoid the safety of workers caused by splashing aluminum liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the turntable in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the material storage tank in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the discharge door in the utility model.

[0020] The numbers in the figure are:

[0021] 1. Base; 2. First servo motor; 3. Universal wheel; 4. Support plate; 5. Guide rod; 6. Lifting plate; 7. Limit seat; 8. Mounting plate; 9. First electric push rod; 10. Discharge box; 11. Lifting cylinder; 12. Turntable; 13. Storage trough; 14. Second electric push rod; 15. Push plate; 16. Rotating shaft; 17. Second servo motor; 18. Partition; 19. Unloading door. DETAILED DESCRIPTION

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0023] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a feeding device for an aluminum liquid smelting furnace comprises a base 1, the upper end of the base 1 is rotatably connected to a turntable 12, the upper end of the turntable 12 is fixedly connected to a support plate 4, the upper end of the support plate 4 is fixedly installed with a lifting cylinder 11, the output end of the lifting cylinder 11 is fixedly connected to a lifting plate 6, the upper end of the lifting plate 6 is slidably connected to a discharge box 10, the upper end of the discharge box 10 is provided with a storage trough 13, at least one second electric push rod 14 is fixedly installed on the right side of the storage trough 13, the output end of the second electric push rod 14 is fixedly connected to a push plate 15, the lower end of the push plate 15 is slidably connected to the bottom end of the storage trough 13, and the upper left side of the storage trough 13 is rotatable. The discharge box 10 is dynamically connected with a rotating shaft 16, and a discharge door 19 is fixedly connected to the outer surface of the rotating shaft 16. A partition 18 is fixedly connected to the upper right side of the storage trough 13. A second servo motor 17 is fixedly installed at the front end of the discharge box 10. The output end of the second servo motor 17 passes through the front end of the discharge box 10 and is fixedly connected to the front end of the rotating shaft 16. The lifting cylinder 11 drives the lifting plate 6 to move up and down, and the lifting and lowering of the discharge box 10 can be controlled. The second servo motor 17 is used to drive the opening and closing of the discharge door 19. When the discharge door 19 is opened, the push plate 15 is pushed by the second electric push rod 14 to put the aluminum metal in the storage trough 13 into the smelting furnace.

[0024] A first servo motor 2 is fixedly installed in the middle of the lower end of the base 1, and the output end of the first servo motor 2 passes through the lower end of the base 1 and is fixedly connected to the lower end of the turntable 12. Guide rods 5 are fixedly connected at the four corners of the upper end of the support plate 4. The other end of the guide rod 5 passes through the lower end of the lifting plate 6 and is fixedly connected to a limiting seat 7. The limiting seat 7 limits the height of the guide rod 5 to prevent the lifting plate 6 from falling off the guide rod 5. The first servo motor 2 is used to drive the turntable 12 to rotate and control the discharge box 10 to rotate, thereby adjusting the angle of the discharge box 10.

[0025] The upper right part of the lifting plate 6 is fixedly connected with a mounting plate 8, and the left side of the mounting plate 8 is fixedly installed with a first electric push rod 9. The output end of the first electric push rod 9 is fixedly connected to the right end of the discharge box 10. The first electric push rod 9 can be used to drive the discharge box 10 to move left and right.

[0026] Universal wheels 3 are fixedly installed at the four corners of the lower end of the base 1. By placing aluminum metal in the storage trough 13, the universal wheels 3 are used to drive the device to move, thereby replacing manual handling of aluminum metal and its alloy materials and reducing the work intensity of the staff.

[0027] Working principle: When the device is in use, firstly, the aluminum metal is placed in the storage trough 13, and then the universal wheel 3 is used to drive the device to move so that the device is close to the smelting furnace, and then the first servo motor 2 is used to drive the turntable 12 to rotate to control the discharge box 10 to rotate, and the lifting cylinder 11 drives the lifting plate 6 to move up and down to control the lifting of the discharge box 10, and then the first electric push rod 9 is used to drive the discharge box 10 to move left and right, so that the discharge box 10 is close to the feed port of the smelting furnace, and the second servo motor 17 is started to drive the discharge door 19 to open, and then the push plate 15 is pushed by the second electric push rod 14, so that the aluminum metal in the storage trough 13 is put into the smelting furnace.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding device for a molten aluminum smelting furnace, characterized in that: The invention comprises a base (1), the upper end of the base (1) is rotatably connected to a turntable (12), the upper end of the turntable (12) is fixedly connected to a support plate (4), the upper end of the support plate (4) is fixedly installed with a lifting cylinder (11), the output end of the lifting cylinder (11) is fixedly connected to a lifting plate (6), the upper end of the lifting plate (6) is slidably connected to a discharge box (10), the upper end of the discharge box (10) is provided with a storage trough (13), and the right side of the storage trough (13) is fixedly installed There is at least one second electric push rod (14), the output end of the second electric push rod (14) is fixedly connected to a push plate (15), the upper left part of the material storage trough (13) is rotatably connected to a rotating shaft (16), the outer surface of the rotating shaft (16) is fixedly connected to a discharge door (19), and a second servo motor (17) is fixedly installed at the front end of the material discharge box (10), and the output end of the second servo motor (17) passes through the front end of the material discharge box (10) and is fixedly connected to the front end of the rotating shaft (16).

2. The feeding device for a molten aluminum smelting furnace according to claim 1, characterized in that: The lower end of the push plate (15) is slidably connected to the bottom end of the material storage trough (13).

3. The feeding device for aluminum liquid smelting furnace according to claim 1 is characterized in that: A partition plate (18) is fixedly connected to the upper right side of the material storage trough (13).

4. The feeding device for aluminum liquid smelting furnace according to claim 1 is characterized in that: A first servo motor (2) is fixedly mounted in the middle of the lower end of the base (1); an output end of the first servo motor (2) passes through the lower end of the base (1) and is fixedly connected to the lower end of the turntable (12).

5. The feeding device for aluminum liquid smelting furnace according to claim 1, characterized in that: The four corners of the upper end of the support plate (4) are fixedly connected to guide rods (5), and the other end of the guide rod (5) passes through the lower end of the lifting plate (6) and is fixedly connected to a limiting seat (7).

6. The feeding device for aluminum liquid smelting furnace according to claim 1, characterized in that: The upper right part of the lifting plate (6) is fixedly connected to a mounting plate (8), the left side of the mounting plate (8) is fixedly mounted with a first electric push rod (9), and the output end of the first electric push rod (9) is fixedly connected to the right end of the discharge box (10).

7. The feeding device for aluminum liquid smelting furnace according to claim 1 is characterized in that: Universal wheels (3) are fixedly mounted at the four corners of the lower end of the base (1).

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