Heating chamber of aluminum bar heating smelting furnace

Abstract

The utility model discloses a heating chamber of an aluminum bar heating smelter, which comprises a bottom plate, a fixing column is arranged on the top surface of the bottom plate, a heating chamber main body is arranged above the bottom plate, a top cover is inserted on the heating chamber main body, and connecting rods are fixedly arranged on the left side and the right side of the heating chamber main body. The ends, away from the heating chamber body, of the connecting rods are in bearing connection with the sides, close to each other, of the fixing columns, the connecting rods on the right side of the heating chamber body penetrate through a driven gear and are fixedly connected with the driven gear, the driven gear is engaged with a driving gear, and the right side of the driving gear is fixedly connected with a rotating shaft. The heating chamber main body is driven by the motor to turn over, and after molten aluminum in the heating chamber is discharged and a worker opens the top cover, the motor is driven to enable the driving gear to drive the driven gear to rotate, so that the heating chamber is turned over; and a worker can conveniently clean the slag in the heating chamber.

Description

Technical Field

[0001] The utility model relates to the technical field of heating furnaces, in particular to a heating chamber of an aluminum rod heating furnace. Background Art

[0002] At present, aluminum alloy is the most widely used type of nonferrous metal structural material in industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. When producing aluminum alloy, it is necessary to melt the aluminum alloy, then inject the aluminum liquid into a mold to form an aluminum rod, and finally stamp the aluminum rod into the required aluminum alloy profile. The patent publication number CN220062541U discloses an anti-pollution energy-saving furnace for melting aluminum rod production. Although the anti-pollution energy-saving furnace for melting aluminum rod production realizes the complete scraping of aluminum liquid on the inner wall of the furnace cavity and the inner wall of the feed pipe, which improves the working efficiency of the furnace, the furnace body of the anti-pollution energy-saving furnace for melting aluminum rod production is integrated, and slag will be generated after the furnace body works, and the slag is difficult to clean out in the furnace body. Utility Model Content

[0003] 1. Technical problems solved

[0004] In view of the deficiencies in the prior art, the utility model provides a heating chamber of an aluminum rod heating furnace, the heating chamber comprising a heating chamber body, a top cover being inserted on the heating chamber body, connecting rods being fixedly arranged on the left and right sides of the heating chamber body, the end of the connecting rod away from the heating chamber body being connected to a bearing on one side close to a fixed column, the connecting rod on the right side of the heating chamber body passes through a driven gear and is fixedly connected to the driven gear, the driven gear is meshed with a driving gear, the right side of the driving gear is fixedly connected to a rotating shaft, the rotating shaft passes through the fixed column and is coaxially fixed with a transmission shaft of a motor, after the aluminum liquid in the heating chamber is discharged, the staff opens the top cover and drives the motor to make the driving gear drive the driven gear to rotate, thereby turning the heating chamber over, making it convenient for the staff to clean the slag in the heating chamber, thereby solving the problems raised by the background technology.

[0005] 2. Technical solution

[0006] A heating chamber of an aluminum rod heating furnace comprises a bottom plate parallel to a horizontal plane, a fixing column is arranged at each end of the top surface of the bottom plate, a heating chamber body is arranged above the bottom plate, a top cover is inserted on the heating chamber body, connecting rods are fixedly arranged on the left and right sides of the heating chamber body, one end of the connecting rod away from the heating chamber body is connected to a bearing on one side close to the fixing column, the connecting rod on the right side of the heating chamber body passes through a driven gear and is fixedly connected to the driven gear, the driven gear is meshed with a driving gear, the right side of the driving gear is fixedly connected to a rotating shaft, the rotating shaft passes through the fixing column and is coaxially fixed with the transmission shaft of the motor.

[0007] Preferably, a fixing plate is fixedly provided on one side of the fixing columns close to each other, a cylinder 1 is provided above the fixing plate, the cylinder 1 is fixed coaxially with the telescopic rod, and connecting plates are fixedly provided on both sides of the top cover, and the connecting plates are fixedly connected to the top end of the telescopic rod 1.

[0008] Preferably, the top cover is penetrated by the connecting block and fixedly connected to the connecting block, a heating rod 2 is arranged in the heating chamber body, the heating rod 2 is fixedly connected to the connecting block, a cavity is opened on the inner wall of the bottom plate, and a heating rod 1 is arranged in the cavity.

[0009] Preferably, the bottom plate of the heating chamber body is penetrated by the liquid outlet pipe and is fixedly connected to the liquid outlet pipe, and the liquid outlet pipe is provided with an electromagnetic valve.

[0010] Preferably, the top cover is penetrated by the feed hopper and is fixedly connected to the feed hopper.

[0011] Preferably, two cylinders 2 are provided on the top surface of the bottom plate, the cylinders 2 are coaxially fixed with the telescopic rod 2, and the top end of the telescopic rod 2 is fixedly connected with the support plate.

[0012] 3. Beneficial effects

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

[0014] 1. The heating chamber comprises a heating chamber body, a top cover is plugged into the heating chamber body, connecting rods are arranged on both sides of the heating chamber body, the connecting rods are connected to the fixed column bearings, the connecting rods on the right side of the heating chamber body penetrate the driven gear and are fixedly connected to the driven gear, the driven gear is meshed with the driving gear, the right side of the driving gear is fixedly connected to the rotating shaft, the rotating shaft penetrates the fixed column and is coaxially fixed with the transmission shaft of the motor, after the smelting of the aluminum liquid in the heating chamber body is completed, the staff discharges the aluminum liquid in the heating chamber, then opens the top cover plugged into the heating chamber body, and then drives the motor to make the driving gear drive the driven gear to rotate, so that the heating chamber is flipped, which is convenient for the staff to clean the slag in the heating chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the main structure of the heating chamber of the utility model;

[0017] Figure 3 It is a partial structural side view of the utility model.

[0018] In the figure: 1, bottom plate; 2, heating chamber body; 3, motor; 4, driving gear; 5, driven gear; 6, cylinder 1; 7, cylinder 2; 8, support plate; 9, connecting block; 10, stirring rod; 11, heating rod 1; 12, heating rod 2; 101, fixing column; 201, top cover; 202, connecting rod; 203, feed hopper; 204, liquid outlet pipe; 301, rotating shaft; 601, telescopic rod 1; 602, connecting plate; 701, telescopic rod 2; 1011, fixing plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] Reference Figure 1-3 As shown,

[0022] A heating chamber of an aluminum rod heating furnace comprises a bottom plate 1 parallel to a horizontal plane, a fixing column 101 is arranged at both ends of the top surface of the bottom plate 1, a heating chamber body 2 is arranged above the bottom plate 1, a top cover 201 is plugged on the heating chamber body 2, connecting rods 202 are fixedly arranged on the left and right sides of the heating chamber body 2, one end of the connecting rod 202 away from the heating chamber body 2 is connected to a bearing on one side close to the fixing column 101, the connecting rod 202 on the right side of the heating chamber body 2 passes through a driven gear 5 and is fixedly connected to the driven gear 5, the driven gear 5 is gear-engaged with a driving gear 4, the right side of the driving gear 4 is fixedly connected to a rotating shaft 301, the rotating shaft 301 passes through the fixing column 101 and is coaxially fixed with the transmission shaft of the motor 3;

[0023] After the smelting of the aluminum liquid in the heating chamber body 2 is completed, the staff discharges the aluminum liquid in the heating chamber, then opens the top cover 201 plugged into the heating chamber body 2, and then drives the motor 3 to make the driving gear 4 drive the driven gear 5 to rotate, thereby turning the heating chamber over, making it convenient for the staff to clean the slag in the heating chamber.

[0024] A fixing plate 1011 is fixedly arranged on one side of the fixing columns 101 close to each other, a cylinder 6 is arranged above the fixing plate 1011, the cylinder 6 is coaxially fixed with the telescopic rod 601, and connecting plates 602 are fixedly arranged on both sides of the top cover 201, and the connecting plates 602 are fixedly connected to the top of the telescopic rod 601;

[0025] After the aluminum liquid in the heating chamber body 2 is smelted, the staff drives the cylinder 6 to extend the telescopic rod 601, and the top of the telescopic rod 601 is connected to the connecting plate 602, and the connecting plate 602 is connected to the top cover 201. The extension of the telescopic rod 601 drives the top cover 201 away from the heating chamber body 2.

[0026] The top cover 201 is penetrated by the feed hopper 203 and is fixedly connected to the feed hopper 203, the top cover 201 is penetrated by the connecting block 9 and is fixedly connected to the connecting block 9, a heating rod 2 12 is arranged in the heating chamber body 2, the heating rod 2 12 is fixedly connected to the connecting block 9, a cavity is opened on the inner wall of the bottom plate 1, and a heating rod 1 11 is arranged in the cavity;

[0027] The staff adds the raw materials into the heating chamber body 2 through the feed hopper 203, and then heats and melts the raw materials in the heating chamber body 2 through the heating rod 11 and the heating rod 2 12. The heating rod 11 and the heating rod 2 12 can quickly increase the temperature in the heating chamber body and improve the melting rate of the heating chamber body 2.

[0028] The bottom plate 1 of the heating chamber body 2 is penetrated by the liquid outlet pipe 204 and is fixedly connected to the liquid outlet pipe 204, and the liquid outlet pipe 204 is provided with an electromagnetic valve;

[0029] After the smelting of the aluminum liquid in the heating chamber main body 2 is completed, the staff opens the electromagnetic valve of the liquid outlet pipe 204, so that the aluminum liquid is discharged from the heating chamber main body 2 through the liquid outlet pipe 204 after the smelting is completed. After the aluminum liquid is discharged, the staff drives the top cover 201 and the heating rod 2 12 to leave the heating chamber main body 2 through the cylinder 1 6, and finally drives the motor 3 to turn the heating chamber main body 2 over. The slag will fall directly out of the heating chamber main body 2. For the slag that cannot fall directly, after the heating chamber main body 2 is reversed, the staff can also use a brush to reach into the heating chamber main body 2 through the opening at one end of the heating chamber main body 2 away from the liquid outlet pipe 204 for cleaning.

[0030] Two cylinders 7 are arranged on the top surface of the bottom plate 1. The cylinders 7 are coaxially fixed with the telescopic rods 701. The top of the telescopic rods 701 is fixedly connected with the support plate 8.

[0031] When smelting is carried out in the heating chamber, the top of the support plate 8 is in contact with the bottom surface of the heating chamber body 2, supporting the heating chamber body 2 and preventing the heating chamber body 2 from rotating. After the aluminum liquid in the heating chamber body 2 is discharged, the staff drives the cylinder 2 7 to drive the telescopic rod 2 701 to contract and move the support plate 8 downward to prevent the support plate 8 from blocking the heating chamber body 2 from flipping over.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heating chamber of an aluminum rod heating furnace, comprising a bottom plate (1) parallel to a horizontal plane, wherein both ends of the top surface of the bottom plate (1) are provided with a fixing column (101), characterized in that: A heating chamber body (2) is arranged above the bottom plate (1), a top cover (201) is inserted on the heating chamber body (2), connecting rods (202) are fixedly arranged on the left and right sides of the heating chamber body (2), one end of the connecting rod (202) away from the heating chamber body (2) is connected to a bearing on a side close to the fixed column (101), the connecting rod (202) on the right side of the heating chamber body (2) passes through the driven gear (5) and is fixedly connected to the driven gear (5), the driven gear (5) is gear-engaged with the driving gear (4), the right side of the driving gear (4) is fixedly connected to the rotating shaft (301), the rotating shaft (301) passes through the fixed column (101) and is coaxially fixed with the transmission shaft of the motor (3).

2. The heating chamber of the aluminum rod heating furnace according to claim 1 is characterized in that: A fixing plate (1011) is fixedly arranged on one side of the fixing columns (101) close to each other, a cylinder (6) is arranged above the fixing plate (1011), and the cylinder (6) is coaxially fixed with the telescopic rod (601). Connecting plates (602) are fixedly arranged on both sides of the top cover (201), and the connecting plates (602) are fixedly connected to the top of the telescopic rod (601).

3. The heating chamber of the aluminum rod heating furnace according to claim 1 is characterized in that: The top cover (201) is penetrated by the connecting block (9) and is fixedly connected to the connecting block (9); a second heating rod (12) is arranged in the heating chamber body (2); the second heating rod (12) is fixedly connected to the connecting block (9); a cavity is formed on the inner wall of the bottom plate (1); a first heating rod (11) is arranged in the cavity.

4. The heating chamber of the aluminum rod heating furnace according to claim 1 is characterized in that: The bottom plate of the heating chamber body (2) is penetrated by the liquid outlet pipe (204) and is fixedly connected to the liquid outlet pipe (204), and an electromagnetic valve is provided on the liquid outlet pipe (204).

5. The heating chamber of the aluminum rod heating furnace according to claim 1 is characterized in that: The top cover (201) is penetrated by the feed hopper (203) and is fixedly connected to the feed hopper (203).

6. The heating chamber of the aluminum rod heating furnace according to claim 1, characterized in that: Two cylinders (7) are arranged on the top surface of the bottom plate (1); the cylinders (7) are coaxially fixed with telescopic rods (701); and the top end of the telescopic rods (701) is fixedly connected with the support plate (8).

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