Non-ferrous metal smelting device

Abstract

The utility model discloses a non-ferrous metal smelting device which aims at solving the technical problems that in the prior art, a crucible is inconvenient to take out after being smelted, and materials cannot be rapidly discharged and smelted. Comprising a shell, two first push rods are fixedly installed on the top face of an inner cavity of the shell, the output ends of the first push rods penetrate through the shell and are movably connected with the same placing plate, a crucible is arranged on the top face of the placing plate, a conversion assembly is arranged in the inner cavity of the shell, a support is fixedly connected to the bottom face of the shell, and a heating assembly is arranged on the side wall of the shell. The two crucibles are used for heating circularly, so that the metal smelting efficiency can be guaranteed, faults caused by frequent starting of the electric furnace are avoided, and the crucibles can be conveniently taken out from the inner side of the heating ring.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal smelting, and particularly relates to a non-ferrous metal smelting device. Background Art

[0002] In the process of preparing non-ferrous metal materials, smelting is a relatively crucial step. By smelting non-ferrous metals, different metals can be separated. At the same time, the purity of the metal can be improved through smelting, removing impurities and non-metallic components, making the metal purer and more suitable for specific industrial needs. Especially in the application of small smelting equipment, for the smelting of a small amount of non-ferrous metals, different properties of non-ferrous metals can be extracted and experimented with, facilitating subsequent large-scale preparation.

[0003] Existing small smelting equipment generally uses intermediate frequency or high-voltage electric furnace smelting, or uses gas or coal for smelting. No matter which form of smelting is used, after the metal in the crucible is melted, pliers need to be inserted into the inside of the coil or heating coil to take it out. In this process, on the one hand, if the crucible rubs or collides with the coil, the molten metal inside it is likely to splash out, posing a greater safety hazard. On the other hand, when the smelting amount is large, it is not possible to feed materials into the crucible in time, and when the electric furnace frequency starts, it is prone to failure.

[0004] Therefore, a non-ferrous metal smelting device is designed to overcome the above technical defects. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a non-ferrous metal smelting device, which aims to solve the technical problems of inconvenient removal of the crucible after smelting and inability to quickly feed and melt materials in the existing technology.

[0007] (2) Technical Solutions

[0008] To solve the above technical problems, the utility model provides such a non-ferrous metal smelting device, including a housing. On the top surface of the inner cavity of the housing, two first push rods are fixedly installed. The output ends of the first push rods penetrate the housing and are movably connected to the same placement plate. A crucible is arranged on the top surface of the placement plate. A conversion component is arranged in the inner cavity of the housing. The bottom surface of the housing is fixedly connected to a bracket. A heating component is arranged on the side wall of the housing.

[0009] Furthermore, the conversion component includes a second push rod fixedly connected to the bottom surface of the housing. The output end of the second push rod penetrates the housing and is fixedly connected to a circular plate. A motor is fixedly installed on the top surface of the circular plate. A rotating shaft is fixedly connected to the output shaft of the motor. The rotating shaft penetrates the housing and is fixedly connected to the placement plate. The rotating shaft is rotatably connected to the housing.

[0010] Further, the heating component includes a fixing plate fixedly connected to the side wall of the housing. The cross-section of the fixing plate is L-shaped, and a reinforcing rib is fixedly connected to the corner of the fixing plate. A heating pipe is fixedly connected to the side wall of the fixing plate, and a protection component is arranged on the upper side of the heating pipe on the side wall of the fixing plate.

[0011] Further, the protection component includes a round shaft. A round hole is formed in the top surface of the fixing plate, and the round shaft is adapted to the round hole. A cylinder is fixedly connected to the top end of the round shaft, the bottom end of the cylinder is not closed, and a pull rod is fixedly connected to the top surface of the cylinder.

[0012] Further, a heat insulation plate is fixedly connected to the top surface of the placement plate.

[0013] Further, two positioning rings are fixedly connected to the top surface of the placement plate, and the crucible is located inside the positioning rings.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] Through the designs of the housing, the placement plate, the crucible, the conversion component and the heating component, the present utility model uses the method of circulating heating of two crucibles, which can not only ensure the efficiency of metal melting, avoid the faults caused by frequent startup of the electric furnace, but also facilitate the removal of the crucible from the inside of the heating coil, reduce the problem of splashing of the metal solution caused by the collision of the crucible, and further ensure the safety during melting. Description of the drawings

[0017] Figure 1 is a perspective view of the present utility model;

[0018] Figure 2 is a schematic cross-sectional structure view of the present utility model;

[0019] Figure 3 is a schematic structure view of the heating component of the present utility model;

[0020] Figure 4 is the present utility model Figure 2 The enlarged view at A in.

[0021] The reference signs in the drawings are: 1, housing; 2, first push rod; 3, placement plate; 4, crucible; 5, round plate; 6, motor; 7, rotating shaft; 8, second push rod; 9, bracket; 10, fixing plate; 11, heating pipe; 12, reinforcing rib; 13, round hole; 14, round shaft; 15, cylinder; 16, pull rod; 17, heat insulation plate; 18, positioning ring. Specific embodiments

[0022] This specific embodiment is a non-ferrous metal melting device, and its schematic structure diagram is asFigures 1-4 As shown in the figure, it includes a housing 1. Two first push rods 2 are fixedly installed on the top surface of the inner cavity of the housing 1. The output ends of the first push rods 2 penetrate through the housing 1 and are movably connected to the same placement plate 3. A crucible 4 is arranged on the top surface of the placement plate 3. A conversion assembly is arranged in the inner cavity of the housing 1. The bottom surface of the housing 1 is fixedly connected to a bracket 9, and a heating assembly is arranged on the side wall of the housing 1.

[0023] Among them, the first push rod 2 and the second push rod 8 can adopt any one or more of other driving components such as electric push rods, cylinders, and hydraulic cylinders.

[0024] Such as Figure 2 As shown in the figure, the conversion assembly includes a second push rod 8 fixedly connected to the bottom surface of the housing 1. The output end of the second push rod 8 penetrates through the housing 1 and is fixedly connected to a circular plate 5. A motor 6 is fixedly installed on the top surface of the circular plate 5. A rotating shaft 7 is fixedly connected to the output shaft of the motor 6. The rotating shaft 7 penetrates through the housing 1 and is fixedly connected to the placement plate 3. The rotating shaft 7 is rotatably connected to the housing 1.

[0025] Among them, the initial state of the placement plate 3 is a lifted state. When the crucible 4 needs to be converted, after the first push rod 2 and the second push rod 8 synchronously drive the placement plate 3 to descend, the motor 6 then drives the placement plate 3 to rotate 180° to convert the positions of the crucibles 4 on both sides; in addition, an annular groove is opened on the bottom surface of the placement plate 3, and the output end of the first push rod 2 is connected to the annular groove. When the placement plate 3 rotates, the stroke will not be affected by the first push rod 2.

[0026] Such as Figure 2 And Figure 3 As shown in the figure, the heating assembly includes a fixing plate 10 fixedly connected to the side wall of the housing 1. The cross-section of the fixing plate 10 is L-shaped. A reinforcing rib 12 is fixedly connected to the corner of the fixing plate 10. A heating pipe 11 is fixedly connected to the side wall of the fixing plate 10. A protective assembly is arranged on the side wall of the fixing plate 10 above the heating pipe 11.

[0027] Specifically, the heating pipe 11 needs to be connected to an external electric furnace for control. This heating method is a common means in this field. Therefore, it will not be elaborated in detail in this solution.

[0028] Such as Figure 2 And Figure 4 As shown in the figure, the protective assembly includes a round shaft 14. A round hole 13 is opened on the top surface of the fixing plate 10. The round shaft 14 is adapted to the round hole 13. A cylinder 15 is fixedly connected to the top end of the round shaft 14. The bottom end of the cylinder 15 is not closed. A pull rod 16 is fixedly connected to the top surface of the cylinder 15.

[0029] During the heating process of the crucible 4, in order to avoid heat loss, the top of the crucible 4 can be shielded so that the heat can be concentrated inside the crucible 4 and the utilization rate of the heat can be increased.

[0030] Such as Figure 2As shown, a heat insulation plate 17 is fixedly connected to the top surface of the placement plate 3. By providing the heat insulation plate 17, it is convenient to block the heat generated by the crucible 4, prevent the heat from penetrating through the placement plate 3 and affecting the driving components below, and also play a role in preventing heat loss.

[0031] As Figure 1 and Figure 2 shown, two positioning rings 18 are fixedly connected to the top surface of the placement plate 3, and the crucible 4 is located inside the positioning rings 18. This facilitates placing the crucible 4 in the accurate position and reduces the probability of the crucible 4 colliding with the heating tube 11.

[0032] Working principle: First, the non-ferrous metal to be melted is placed in the crucible 4, and the crucible 4 is placed in the right positioning ring 18. When the metal needs to be melted, the first push rod 2 and the second push rod 8 are started simultaneously to drive the placement plate 3 to move downward. Then, the motor 6 is started. The output shaft of the motor 6 drives the placement plate 3 to rotate 180° through the rotating shaft 7, transferring the crucible 4 with the metal to the lower part of the heating tube 11. Then, the first push rod 2 and the second push rod 8 drive the placement plate 3 to reset. Next, the external electric furnace is started, so that the heating tube 11 uses medium frequency or high frequency to heat the crucible 4 for melting non-ferrous metals. After the non-ferrous metal is melted, the above actions are repeated to transfer the crucible 4 to the outside of the heating tube 11. At the same time, another crucible 4 can be filled with metal and continue to be heated and melted.

[0033] All technical features in this embodiment can be freely combined according to actual needs.

[0034] The above embodiment is a preferred implementation scheme of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present invention.

Claims

1. A non-ferrous metal smelting device, comprising a housing (1), characterized in that: Two first push rods (2) are fixedly mounted on the top surface of the inner cavity of the shell (1); the output end of the first push rod (2) passes through the shell (1) and is movably connected to the same placement plate (3); a crucible (4) is arranged on the top surface of the placement plate (3); a conversion component is arranged in the inner cavity of the shell (1); a bracket (9) is fixedly connected to the bottom surface of the shell (1); and a heating component is arranged on the side wall of the shell (1).

2. A non-ferrous metal smelting device according to claim 1, characterized in that: The conversion assembly comprises a second push rod (8) fixedly connected to the bottom surface of the shell (1); the output end of the second push rod (8) passes through the shell (1) and is fixedly connected to a circular plate (5); a motor (6) is fixedly mounted on the top surface of the circular plate (5); a rotating shaft (7) is fixedly connected to the output shaft of the motor (6); the rotating shaft (7) passes through the shell (1) and is fixedly connected to the placement plate (3); and the rotating shaft (7) is rotatably connected to the shell (1).

3. The non-ferrous metal smelting device according to claim 1, characterized in that: The heating component comprises a fixing plate (10) fixedly connected to the side wall of the shell (1); the fixing plate (10) has an L-shaped cross section; a reinforcing rib (12) is fixedly connected to the corner of the fixing plate (10); a heating tube (11) is fixedly connected to the side wall of the fixing plate (10); and a protective component is provided on the side wall of the fixing plate (10) located above the heating tube (11).

4. A non-ferrous metal smelting device according to claim 3, characterized in that: The protection component comprises a circular shaft (14), a circular hole (13) is opened on the top surface of the fixing plate (10), the circular shaft (14) is matched with the circular hole (13), a cylinder (15) is fixedly connected to the top end of the circular shaft (14), the bottom end of the cylinder (15) is not closed, and a pull rod (16) is fixedly connected to the top surface of the cylinder (15).

5. The non-ferrous metal smelting device according to claim 1, characterized in that: A heat insulation board (17) is fixedly connected to the top surface of the placement board (3).

6. The non-ferrous metal smelting device according to claim 1, characterized in that: Two positioning rings (18) are fixedly connected to the top surface of the placement plate (3), and the crucible (4) is located inside the positioning rings (18).

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