Smelting furnace for aluminum alloy production

Abstract

The utility model discloses a smelting furnace for aluminum alloy production, and relates to the technical field of aluminum alloy production, the smelting furnace comprises a smelting furnace shell and a furnace body mounted in the smelting furnace shell, one side of the smelting furnace shell is provided with a first supporting rod, and the interior of the first supporting rod close to the top end is provided with a mounting groove; a lifting screw rod is rotationally arranged in the mounting groove, a connecting block is in threaded connection with the lifting screw rod, a connecting piece is mounted on the side, close to the smelting furnace shell, of the connecting block, a filtering furnace is mounted at the end, away from the connecting block, of the connecting piece, and leakage holes with the same size are formed in the bottom of the filtering furnace in an annular array mode; and a rotating rod rotationally connected with the first supporting rod is arranged at the top end of the first supporting rod in a penetrating mode, the bottom of the rotating rod is fixedly connected with the top end of the lifting lead screw, molten aluminum obtained after smelting can be filtered, and impurities and dust particles obtained after filtering are stored in the filtering furnace and are convenient to clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum alloy production technical field especially relates to a smelting furnace for aluminum alloy production. BACKGROUND

[0002] Aluminum alloy is the alloy of aluminum as the main component, has light weight, high strength, good conductivity and excellent corrosion resistance etc. characteristics, smelting furnace is widely used in the smelting field of various metal materials, such as foundry industry is used for smelting cast iron, cast steel, aluminum alloy, copper alloy etc. production castings;Mechanical manufacturing industry is used for smelting steel, aluminum, copper etc. manufacturing machinery parts;Electronic industry is used for smelting gold, silver, platinum, palladium etc. noble metal materials production electronic components;In addition, smelting furnace is also used in scientific research field, researches the smelting process and performance of various metal materials.

[0003] Aluminum alloy production and processing process will melt the aluminum alloy from smelting furnace into casting mold, forms the aluminum alloy product required, but the inside of general smelting furnace does not have the structure of filtering, and aluminum alloy material will be with impurities and dust particles, will be accumulated in the inside of furnace body, influence the heat conduction performance of furnace body, therefore, a smelting furnace for aluminum alloy production is presented. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model provides a smelting furnace for aluminum alloy production, solves the problems in the prior art.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a smelting furnace for aluminum alloy production, including smelting furnace shell and the furnace body of installing in the inside of smelting furnace shell, the side of smelting furnace shell is provided with first support rod, the inside of first support rod near top is provided with installation slot, the installation slot is rotatably provided with lifting lead screw, the lifting lead screw is screw connected with the connecting block, the side of connecting block near smelting furnace shell is installed with connecting piece, the end of connecting piece away from connecting block is installed with filter furnace, the bottom of filter furnace is provided with the same size of leakage hole in annular array.

[0006] As a further technical scheme of the utility model, the top of first support rod is provided with rotating rod rotatably connected therewith, the bottom of rotating rod is fixedly connected with the top of lifting lead screw, the inside of connecting block is provided with screw hole matched with lifting lead screw.

[0007] As a further technical scheme of the utility model, the front surface of smelting furnace shell is provided with control box, the inner wall of smelting furnace shell is annularly provided with heating wire, smelting furnace shell is symmetrically provided with connecting column, one connecting column is rotatably connected with first support rod.

[0008] As a further technical scheme of the utility model, the other side of the smelting furnace shell is provided with a second supporting rod, supporting blocks are installed at the bottom of the first supporting rod and the second supporting rod, and a connecting rod is rotatably arranged at the middle position of the inside of the second supporting rod.

[0009] As a further technical scheme of the utility model, one end of the connecting rod is fixedly connected with the other connecting column, a worm wheel is installed at the other end of the connecting rod, and a worm is rotatably connected to the inside of the second supporting rod below the worm wheel.

[0010] As a further technical scheme of the utility model, the worm wheel is engaged with the worm, a connecting barrel is installed at one end of the worm, one end of the connecting barrel extends to the outside of the second supporting rod, and a hexagonal groove is arranged at the inside of one end of the connecting barrel.

[0011] As a further technical scheme of the utility model, a fixed plate is installed at one side of the first supporting rod, a placing hole is arranged on the fixed plate, a transmission rod is arranged on the fixed plate, and a hexagonal rod matched with the hexagonal groove of the connecting barrel is installed at the bottom of the transmission rod.

[0012] The utility model provides a smelting furnace for aluminum alloy production, and has the following beneficial effects compared with the prior art:

[0013] The smelting furnace for aluminum alloy production can filter the molten aluminum after smelting, and the impurities and dust particles after filtering are stored in the filter furnace for convenient cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of a smelting furnace for aluminum alloy production.

[0015] Figure 2 It is a filter furnace structure schematic view of a smelting furnace for aluminum alloy production.

[0016] Figure 3 It is a heating wire structure schematic view of a smelting furnace for aluminum alloy production.

[0017] Figure 4 It is a filter furnace structure schematic view of a smelting furnace for aluminum alloy production. Figure 3 It is an enlarged structure schematic view of A in the middle.

[0018] In the figure: 1, smelting furnace shell; 2, first support rod; 3, second support rod; 4, support block; 5, furnace body; 6, filter furnace; 7, connecting sheet; 8, connecting block; 9, lifting screw; 10, rotating rod; 11, fixed plate; 12, transmission rod; 13, hexagonal rod; 14, connecting cylinder; 15, heating wire; 16, connecting column; 17, connecting rod; 18, worm wheel; 19, worm. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-4 The present application provides a smelting furnace for aluminum alloy production, which comprises a smelting furnace shell 1 and a furnace body 5 installed inside the smelting furnace shell 1. A first support rod 2 is arranged on one side of the smelting furnace shell 1. An installation groove is arranged inside the first support rod 2 close to the top end. A lifting screw 9 is rotatably arranged in the installation groove. A connecting block 8 is threadedly connected to the lifting screw 9. A connecting sheet 7 is installed on one side of the connecting block 8 close to the smelting furnace shell 1. A filter furnace 6 is installed on one end of the connecting sheet 7 away from the connecting block 8. The filter furnace 6 is arranged with a plurality of holes of the same size in an annular array at the bottom. Aluminum alloy materials are placed in the filter furnace 6. The filter furnace 6 is placed in the furnace body 5 for heating and melting. When the lifting screw 9 rotates, the connecting block 8 moves outward, and the filter furnace 6 is moved together through the connecting sheet 7. When the filter furnace 6 moves upward, the molten aluminum flows into the furnace body 5 through the holes. The impurities and dust particles mixed in the aluminum alloy are trapped and stored in the filter furnace 6. The height of the connecting block 8 is adjusted by rotating the lifting screw 9 in different directions, and the height of the filter furnace 6 is adjusted at the same time. The molten aluminum is filtered.

[0021] The top end of the first supporting rod 2 is provided with a rotating rod 10 connected therewith, the bottom of the rotating rod 10 is fixedly connected with the top end of the lifting screw rod 9, the inside of the connecting block 8 is provided with a threaded hole matched with the lifting screw rod 9, the rotating rod 10 is rotated to drive the lifting screw rod 9 to rotate, the rotating rod 10 is rotated in different directions to drive the lifting screw rod 9 to rotate in different directions, the control box is mounted on the front surface of the smelting furnace shell 1, the control box is internally provided with control components, the control box is electrically connected with the heating wire 15, the control box controls the opening and closing of the heating wire 15, the heating wire 15 is annularly mounted on the inner wall of the smelting furnace shell 1, the connecting columns 16 are symmetrically mounted on the smelting furnace shell 1, one connecting column 16 is rotatably connected with the first supporting rod 2, the second supporting rod 3 is arranged on the other side of the smelting furnace shell 1, and the bottom of the first supporting rod 2 and the second supporting rod 3 is provided with the supporting block 4;

[0022] The connecting rod 17 is rotatably arranged at the middle position of the second supporting rod 3, one end of the connecting rod 17 is fixedly connected with the other connecting column 16, and the other end of the connecting rod 17 is provided with the worm wheel 18, the worm 19 is rotatably connected with the second supporting rod 3 below the worm wheel 18, the worm wheel 18 is engaged with the worm 19, one end of the worm 19 is provided with the connecting barrel 14, one end of the connecting barrel 14 extends to the outside of the second supporting rod 3, the inside of one end of the connecting barrel 14 is provided with a hexagonal groove, the fixed plate 11 is mounted on one side of the first supporting rod 2, the fixed plate 11 is provided with a placing hole, and the fixed plate 11 is provided with the transmission rod 12, the bottom of the transmission rod 12 is provided with the hexagonal rod 13 matched with the hexagonal groove of the connecting barrel 14, the hexagonal rod 13 is inserted into the hexagonal groove of the connecting barrel 14 and clamped, the transmission rod 12 is rotated to drive the connecting barrel 14 to rotate, thereby driving the worm 19 to rotate, the worm 19 drives the worm wheel 18 to rotate through the other connecting column 16 of the connecting rod 17, the two connecting columns 16 are rotatable on the first supporting rod 2 and the second supporting rod 3 respectively, thereby driving the smelting furnace shell 1 to rotate and tilt, the molten aluminum water is poured out, the smelting furnace shell 1 can be remotely rotated, the aluminum water is prevented from splashing and causing scalding when being poured out, and the safety is ensured.

[0023] The working principle of the utility model is: the aluminum alloy which needs to be melted is placed in the filter furnace 6, the rotating rod 10 is rotated, the lifting screw rod 9 is rotated, the connecting block 8 moves downward at the outside, the filter furnace 6 is driven to move downward, the filter furnace 6 is moved to the inside of the furnace body 5, the heating wire 15 heats to melt the aluminum alloy material, the transmission rod 12 on the side of the first supporting rod 2 is taken, after the aluminum alloy material is melted into aluminum water, the rotating rod 10 is rotated in the opposite direction, the lifting screw rod 9 is reversed, the connecting block 8 moves upward at the outside, the filter furnace 6 is moved upward in the furnace body 5, the aluminum water flows to the inside of the furnace body 5 through the leakage hole, the filter furnace 6 is completely moved to the top of the furnace body 5 and is separated from the furnace body 5, the impurities and dust particles are intercepted and stored in the inside of the filter furnace 6, the hexagonal rod 13 is inserted into the hexagonal groove of the connecting cylinder 14 and is clamped, the transmission rod 12 is rotated to drive the connecting cylinder 14 to rotate, thereby driving the worm 19 to rotate, the worm 19 drives the worm wheel 18 to rotate, the worm wheel 18 drives the other connecting column 16 of the connecting rod 17 to rotate, the two connecting columns 16 are respectively rotated on the first supporting rod 2 and the second supporting rod 3, the smelting furnace shell 1 is driven to rotate and is inclined, and the aluminum water after melting is poured out.

[0024] The above only is the preferred implementation of the utility model, it should be pointed out, for ordinary technical personnel in the prior art, under the premise of not departing from the principle of the utility model, can also make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model. The structure, device and operation method not specifically described and explained in the utility model, if no special description and limitation, are implemented according to conventional means in the field.

Claims

1. A melting furnace for aluminum alloy production, comprising a furnace shell (1) and a furnace body (5) installed inside the furnace shell (1), characterized in that, A first support rod (2) is provided on one side of the outer shell (1) of the smelting furnace. An installation groove is provided inside the first support rod (2) near the top. A lifting screw (9) is rotatably installed in the installation groove. A connecting block (8) is threaded onto the lifting screw (9). A connecting piece (7) is installed on the side of the connecting block (8) near the outer shell (1) of the smelting furnace. A filter furnace (6) is installed on the end of the connecting piece (7) away from the connecting block (8). The bottom of the filter furnace (6) is provided with a ring array of holes of the same size.

2. The smelting furnace for aluminum alloy production according to claim 1, characterized in that, The top end of the first support rod (2) is provided with a rotating rod (10) that is rotatably connected to it. The bottom of the rotating rod (10) is fixedly connected to the top end of the lifting screw (9). The inside of the connecting block (8) is provided with a threaded hole that matches the lifting screw (9).

3. The smelting furnace for aluminum alloy production according to claim 1, characterized in that, A control box is installed on the front of the furnace shell (1), a heating wire (15) is installed in a ring on the inner wall of the furnace shell (1), and connecting columns (16) are symmetrically installed on the furnace shell (1). One of the connecting columns (16) is rotatably connected to the first support rod (2).

4. The smelting furnace for aluminum alloy production according to claim 1, characterized in that, A second support rod (3) is provided on the other side of the outer shell (1) of the smelting furnace. Support blocks (4) are installed at the bottom of both the first support rod (2) and the second support rod (3). A connecting rod (17) is rotatably provided at the middle position inside the second support rod (3).

5. A smelting furnace for aluminum alloy production according to claim 4, characterized in that, One end of the connecting rod (17) is fixedly connected to another connecting column (16), and the other end of the connecting rod (17) is equipped with a worm gear (18). The second support rod (3) is rotatably connected to a worm (19) located below the worm gear (18).

6. A smelting furnace for aluminum alloy production according to claim 5, characterized in that, The worm gear (18) meshes with the worm (19), and a connecting cylinder (14) is installed at one end of the worm (19). One end of the connecting cylinder (14) extends to the outside of the second support rod (3), and a hexagonal groove is provided inside one end of the connecting cylinder (14).

7. A smelting furnace for aluminum alloy production according to claim 1, characterized in that, A fixing plate (11) is installed on one side of the first support rod (2). The fixing plate (11) has a placement hole and a transmission rod (12) is installed on the fixing plate (11). A hexagonal rod (13) that is compatible with the hexagonal groove of the connecting cylinder (14) is installed at the bottom of the transmission rod (12).

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