Pouring mechanism for smelting copper

Abstract

The utility model relates to a pouring mechanism for smelting copper, which belongs to the technical field of smelting and pouring, and comprises a base, two supporting seats and a top plate, the top of the base is provided with a dumping structure, the top of the base is provided with a pouring sealing structure, and the dumping structure comprises a driving motor fixedly arranged on the outer wall of the front side of the supporting seat on the front side; and a driving gear is fixedly mounted on an output shaft of the driving motor. According to the pouring mechanism for smelting copper, a smelting furnace is driven to rotate and molten copper is poured under the action of a driving gear, a driven gear, a gear chain, a driving motor and a rotating shaft, after the smelting furnace inclines by 90 degrees, a discharging pipe is located in a feeding seat, and the feeding seat is sealed through an electric push rod and a high-temperature-resistant semi-annular sealing seat; the molten copper in the smelting furnace is input into the pouring box under the action of the high-temperature electric valve, and the interior of the pouring box is in a relatively sealed state, so that the contact between the molten copper and air is greatly reduced, and the subsequent use quality of the molten copper is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to smelting pouring technology field, concretely is a kind of pouring mechanism of smelting copper. BACKGROUND

[0002] The pouring mechanism of smelting copper is the key mechanical equipment in copper smelting plant, it is responsible for the safe, effective transfer of molten copper liquid from smelting furnace to pouring mold or continuous casting equipment to prepare copper ingot or casting, the mechanism is usually composed of pouring ladle, pouring system, conveying device, control system and safety protection device, wherein the pouring ladle is used to load molten copper liquid, the pouring system realizes the accurate pouring of pouring ladle by hydraulic or mechanical arm, the conveying device is responsible for conveying pouring ladle to the designated position, the control system ensures the accuracy and automation of the whole pouring process, and the safety protection device ensures the safety of operator, prevents molten copper liquid leakage or splashing from causing harm, and the design and operation of the whole pouring mechanism need to strictly follow industrial safety standards and environmental protection requirements.

[0003] At present, when a large amount of copper liquid is poured, it is easy to be oxidized by contacting with air, forming copper oxide and other impurities, the existence of oxide can reduce the quality of casting surface, which may cause defects such as holes and cracks on the surface of casting, and the melting point of copper oxide is higher than that of pure copper, which may affect the fluidity of copper liquid and the final casting quality, so a pouring mechanism of smelting copper is proposed. CONTENT OF THE UTILITY MODEL

[0004] In view of the defects of the prior art, the utility model provides a pouring mechanism of smelting copper, which has the advantages of reducing the contact between copper liquid and air and improving the quality of use, and solves the problems that the existence of oxide can reduce the quality of casting surface, which may cause defects such as holes and cracks on the surface of casting, and the melting point of copper oxide is higher than that of pure copper, which may affect the fluidity of copper liquid and the final casting quality.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a pouring mechanism of smelting copper, comprising a base, two support seats and a top plate, the top of the base is provided with a pouring structure, and the top of the base is provided with a pouring sealing structure;

[0006] The pouring structure comprises a driving motor fixedly installed on the front side outer wall of the front side support seat, the output shaft of the driving motor is fixedly installed with a driving gear, the opposite side outer wall of the two support seats is rotatably installed with a rotating shaft, the outer circumferential wall of the front side rotating shaft is fixedly installed with a driven gear, the outer circumferential wall of the driving gear and the driven gear is engaged with a gear chain, the two rotating shafts are fixedly installed with a smelting furnace between them, the outer circumferential wall of the smelting furnace is fixedly installed with a discharge pipe, and the outer circumferential wall of the discharge pipe is fixedly installed with a high-temperature electric valve;

[0007] The pouring sealing structure comprises two supporting bases fixedly installed on the top outer wall of the base, a pouring box fixedly installed on the top outer wall of the supporting base, a feeding seat fixedly installed on the top inner wall of the pouring box, heat insulation covers fixedly installed on the left and right inner walls of the pouring box, an electric push rod fixedly installed in the heat insulation cover, and a high-temperature-resistant semi-ring-shaped sealing seat fixedly installed on the telescopic shaft of the electric push rod.

[0008] Further, a pouring pipe is fixedly installed at the bottom of the pouring box, two flow guide seats are fixedly installed on the top inner wall of the pouring box, the cross section of the flow guide seat is a right-angled triangle, and the pouring pipe is located between the two flow guide seats.

[0009] Further, the output shaft of the driving motor penetrates the inside of the front supporting base, and the furnace is located between the two supporting bases.

[0010] Further, the diameter of the feeding seat is greater than the diameter of the discharging pipe, and the length of the discharging pipe is greater than the length of the feeding seat.

[0011] Further, the two high-temperature-resistant semi-ring-shaped sealing seats form a high-temperature-resistant sealing ring, the inner diameter of the high-temperature-resistant sealing ring is the same as the diameter of the discharging pipe, and the high-temperature-resistant semi-ring-shaped sealing seat is slidingly connected to the bottom of the feeding seat.

[0012] Further, the supporting base is fixedly installed on the top of the base, and the top plate is fixedly installed on the top of the supporting base.

[0013] Compared with the prior art, the technical scheme has the following beneficial effects:

[0014] The pouring mechanism for smelting copper drives the furnace to rotate and the copper liquid to pour through the driving of the driving gear, the driven gear, the gear chain, the driving motor and the rotating shaft, the discharging pipe is located in the inside of the feeding seat after the furnace is inclined by 90 degrees, the feeding seat is sealed through the electric push rod and the high-temperature-resistant semi-ring-shaped sealing seat, the copper liquid in the furnace is input into the inside of the pouring box through the high-temperature electric valve, the inside of the pouring box is in a relatively sealed state, the contact of the copper liquid with air is greatly reduced, and the quality of the subsequent use of the copper liquid is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is the utility model Figure 1 It is a partial sectional view structural schematic view;

[0017] Figure 3 It is the utility model Figure 1 It is an enlarged structural schematic view of A;

[0018] Figure 4 It is a feeding seat structure schematic view of the utility model.

[0019] In the drawing,

[0020] 1, base; 2, support seat; 3, top plate; 4, driving gear; 5, driven gear; 6, gear chain; 7, drive motor; 8, rotating shaft; 9, furnace; 10, discharge pipe; 11, high-temperature electric valve; 12, support base; 13, pouring box; 14, pouring pipe; 15, feeding seat; 16, heat shield; 17, electric push rod; 18, high-temperature semi-annular sealing seat; 19, flow guide seat. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1 to 4 The pouring mechanism for smelting copper in the embodiment comprises a base 1, two support seats 2 and a top plate 3. The top of the base 1 is provided with a pouring structure, and the top of the base 1 is provided with a pouring sealing structure.

[0023] The support seat 2 is fixedly installed on the top of the base 1, and the top plate 3 is fixedly installed on the top of the support seat 2.

[0024] The pouring structure comprises a drive motor 7 fixedly installed on the front outer wall of the front support seat 2. The output shaft of the drive motor 7 is fixedly installed with a driving gear 4. The opposite outer walls of the two support seats 2 are rotatably installed with rotating shafts 8. The outer circumferential wall of the front rotating shaft 8 is fixedly installed with a driven gear 5. The driven gear 5 is engaged with the gear chain 6 on the outer circumferential wall of the driving gear 4. The two rotating shafts 8 are fixedly installed with a furnace 9 between them. The output shaft of the drive motor 7 penetrates the inside of the front support seat 2. The furnace 9 is located between the two support seats 2. The outer circumferential wall of the furnace 9 is fixedly installed with a discharge pipe 10. The outer circumferential wall of the discharge pipe 10 is fixedly installed with a high-temperature electric valve 11.

[0025] The pouring sealing structure comprises two support bases 12 fixedly installed on the top outer wall of the base 1. The top outer wall of the support base 12 is fixedly installed with a pouring box 13. The top inner wall of the pouring box 13 is fixedly installed with a feeding seat 15. The diameter of the feeding seat 15 is greater than the diameter of the discharge pipe 10. The length of the discharge pipe 10 is greater than the length of the feeding seat 15.

[0026] The left and right two side inner walls of the pouring box 13 are fixedly installed with heat insulation covers 16, the inside of the heat insulation cover 16 is fixedly installed with electric push rods 17, the telescopic shaft of the electric push rod 17 is fixedly installed with high-temperature-resistant semi-ring-shaped sealing seats 18, the two high-temperature-resistant semi-ring-shaped sealing seats 18 form a high-temperature-resistant sealing ring, the inner diameter of the high-temperature-resistant sealing ring is same as the diameter of the discharge pipe 10, the high-temperature-resistant semi-ring-shaped sealing seat 18 is slidingly connected at the bottom of the feeding seat 15, the bottom of the pouring box 13 is fixedly installed with a pouring pipe 14, the top inner wall of the pouring box 13 is fixedly installed with two flow guide seats 19, the cross section of the flow guide seat 19 is a right triangle, the pouring pipe 14 is located between the two flow guide seats 19.

[0027] In the embodiment, the heat insulation cover 16 is used to heat insulation and protection of the electric push rod 17, so that the influence of heat on the electric push rod 17 is reduced.

[0028] In the embodiment, the pouring box 13 is a transfer conveying device for copper liquid, after the copper liquid is poured into the inside of the pouring box 13, the copper liquid is input into the inside of the mold through the pouring pipe 14, and the contact of the copper liquid with air is greatly reduced during conveying, so that the quality of the pouring conveying of the copper liquid is improved.

[0029] In the embodiment, the two high-temperature-resistant semi-ring-shaped sealing seats 18 are attached to the outer peripheral wall of the discharge pipe 10 and seal the bottom of the feeding seat 15, so that the outside air cannot enter into the inside of the pouring box 13.

[0030] In the embodiment, when the furnace 9 is rotated by 90 degrees to the left side, the discharge pipe 10 is located in the inside of the feeding seat 15.

[0031] The electric elements in the text are electrically connected with the controller and the power supply, the control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, the power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the utility model are not explained in detail.

[0032] The working principle of the above embodiment is as follows:

[0033] When the copper liquid in the furnace 9 is poured, the driving motor 7 is started to drive the driving gear 4 to rotate, the driven gear 5 is driven to rotate through the gear chain 6, the rotating shaft 8 drives the furnace 9 to tilt and rotate to adjust the angle, when the furnace 9 is rotated to adjust 90 degrees to the left side, the discharge pipe 10 is located in the inside of the feeding seat 15, then the electric push rod 17 is started to drive the high-temperature-resistant semi-ring-shaped sealing seat 18 to move to the direction close to the discharge pipe 10 and seal the bottom of the feeding seat 15, then the high-temperature electric valve 11 is opened, the copper liquid in the inside of the furnace 9 flows into the inside of the pouring box 13 through the discharge pipe 10 and flows out through the pouring pipe 14, the contact of the copper liquid with air is greatly reduced, so that the quality of the copper liquid is improved.

[0034] It has to be noted that, in the present document, the terms "first", "second", etc. merely serve to identify a subject or action, without necessarily requiring or implying any actual relationship or order between such subjects or actions. Furthermore, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0035] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A pouring mechanism for smelting copper, comprising a base (1), a number of two support seats (2) and a top plate (3), characterized in that: The top of the base (1) is provided with a pouring structure, and the top of the base (1) is provided with a pouring sealing structure. The pouring structure comprises a driving motor (7) fixedly installed on the front side outer wall of the front side support seat (2), the output shaft of the driving motor (7) is fixedly installed with a driving gear (4), two support seats (2) are rotatably installed with rotating shafts (8) on the opposite side outer walls, the outer peripheral wall of the front rotating shaft (8) is fixedly installed with a driven gear (5), the outer peripheral wall of the driving gear (4) is meshed with a gear chain (6), the two rotating shafts (8) are fixedly installed with a furnace (9), the outer peripheral wall of the furnace (9) is fixedly installed with a discharge pipe (10), and the outer peripheral wall of the discharge pipe (10) is fixedly installed with a high-temperature electric valve (11). The pouring sealing structure comprises two support bases (12) fixedly installed on the top outer wall of the base (1), the top outer wall of the support base (12) is fixedly installed with a pouring box (13), the top inner wall of the pouring box (13) is fixedly installed with a feeding seat (15), the left and right inner walls of the pouring box (13) are fixedly installed with heat shields (16), the inside of the heat shield (16) is fixedly installed with an electric push rod (17), and the telescopic shaft of the electric push rod (17) is fixedly installed with a high-temperature-resistant semi-ring-shaped sealing seat (18).

2. A copper smelting pouring mechanism according to claim 1, characterized in that: The bottom of the pouring box (13) is fixedly installed with a pouring pipe (14), the top inner wall of the pouring box (13) is fixedly installed with two flow guide seats (19), the cross section of the flow guide seat (19) is a right triangle, and the pouring pipe (14) is located between the two flow guide seats (19).

3. A copper smelting pouring mechanism according to claim 1, characterized in that: The output shaft of the driving motor (7) penetrates the inside of the front side support seat (2), and the furnace (9) is located between the two support seats (2).

4. A copper smelting pouring mechanism according to claim 1, characterized in that: The diameter of the feeding seat (15) is greater than the diameter of the discharge pipe (10), and the length of the discharge pipe (10) is greater than the length of the feeding seat (15).

5. A copper smelting pouring mechanism according to claim 1, characterized in that: The two high-temperature-resistant semi-ring-shaped sealing seats (18) form a high-temperature-resistant sealing ring, the inner diameter of the high-temperature-resistant sealing ring is the same as the diameter of the discharge pipe (10), and the high-temperature-resistant semi-ring-shaped sealing seat (18) is slidingly connected to the bottom of the feeding seat (15).

6. A copper smelting pouring mechanism according to claim 1, characterized in that: The support seat (2) is fixedly installed on the top of the base (1), and the top plate (3) is fixedly installed on the top of the support seat (2).

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