Liquid discharging device for improving molten aluminum ladle transferring quality

Abstract

The utility model discloses a liquid discharging device for improving molten aluminum ladle transferring quality, and relates to the technical field of tilting tools. The liquid discharging device capable of improving the quality of the molten aluminum transfer ladle comprises a shear fork type hydraulic lifting platform, a liquid discharging device, a liquid discharging device, a liquid discharging device, a liquid discharging device and a liquid discharging device, and the shear fork type hydraulic lifting platform is used for vertically lifting and supporting the transfer ladle; the lifting assembly is arranged on the surface of the bottom of the shear fork type hydraulic lifting table, and the lifting assembly is used for driving the shear fork type hydraulic lifting table to obliquely rotate; after the rotary ladle is in place, the equipment inclines to drive the rotary ladle to incline, liquid discharging is started, molten aluminum slowly flows into the rotary ladle along the wall of the rotary ladle through the liquid discharging pipe, the rotary ladle is successively returned in the liquid discharging process, contact between the molten aluminum and air in the liquid discharging process is reduced, and therefore generation of aluminum oxide is reduced, resources can be saved, the production cost is reduced, and the production efficiency is improved. And the product quality is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tilting tooling, in particular to a liquid discharge device for improving the quality of aluminum liquid transfer. Background Art

[0002] Aluminum, a metal element, with the symbol Al, is tough and light, ductile, and easy to conduct electricity. It can be used as a structural material for aircraft, vehicles, ships, boats, and rockets. Pure aluminum can be used to make ultra-high voltage cables. However, molten aluminum refers to the state of aluminum element melted into liquid at high temperature. In industrial production, molten aluminum is mainly used in aluminum casting, processing and refining. Due to the high melting point of aluminum (about 660°C), aluminum ore needs to be smelted at high temperature during the production process to convert it into liquid aluminum for subsequent casting, refining and other process flows.

[0003] At present, in the die-casting production process, when the high-position tapping smelting furnace is tapping, the aluminum liquid flows into the sub-bag through the flow trough and the tapping pipe. The use of the tapping pipe during tapping can reduce the oxidation of the aluminum liquid, but there is still a situation where the aluminum liquid in the tapping pipe is not full and the tapping is not smooth. The aluminum liquid contacts the air and a lot of aluminum oxide is produced. During the degassing and refining of the sub-bag, a large amount of aluminum is cleared out of the sub-bag in the form of aluminum oxide, resulting in a lot of raw material waste and the residual aluminum oxide has a great influence on the quality of the casting product. Therefore, we propose a tapping device for improving the quality of aluminum liquid sub-bag to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a tapping device for improving the quality of aluminum liquid subcontracting, which effectively reduces the aluminum oxide generated during the tapping process of the subcontracting, thereby saving resources and improving product quality.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a liquid tapping device for improving the quality of aluminum liquid subcontracting, comprising:

[0006] A scissor-type hydraulic lifting platform, which is used to lift and lower the subcontract vertically;

[0007] A lifting component, the lifting component is arranged on the bottom surface of the scissor-type hydraulic lifting platform, and the lifting component is used to drive the scissor-type hydraulic lifting platform to tilt and rotate;

[0008] A stabilizing component, wherein the stabilizing component is disposed on one side of the lifting component, and the tops of the two side walls of the inner cavity of the stabilizing component are rotatably connected to the tops of the two side walls of the lifting component, and the stabilizing component is used to drive the lifting component to tilt and rotate; and

[0009] The base is arranged on the bottom surface of the stabilizing component, and the base is used to provide stable support for the stabilizing component.

[0010] Preferably, the lifting assembly comprises a support plate arranged on the bottom surface of the scissor-type hydraulic lifting platform, both ends of the support plate are fixedly provided with fixing frames, the side walls of the two fixing frames are provided with first axial holes near the top ends, and the first axial holes are rotatably connected to the stabilizing assembly;

[0011] A blocking portion is arranged between the two fixing frames and on one side above the supporting plate.

[0012] Preferably, the blocking portion comprises a blocking frame, and a plurality of support rods are fixedly provided on both side walls of the blocking frame, and one end of the support rod is connected to the inner wall of the fixing frame.

[0013] Preferably, the stabilizing component comprises a bottom plate, and stabilizing frames are arranged on the top surface of the bottom plate near both ends, and second axial holes are opened on the outer walls of the two stabilizing frames near the top ends, and the inner cavity of the second axial hole is plugged into a shaft, and one end of the shaft passes through the lifting component;

[0014] Lifting parts are arranged on the top surface of the bottom plate and outside the two stabilizing frames, and the top ends of the two lifting parts are respectively connected to the supporting components.

[0015] Preferably, the lifting portion comprises an electric hydraulic push rod, and the bottom end of the electric hydraulic push rod is connected to the top surface of the bottom plate through a first movable seat;

[0016] The telescopic end of the electric hydraulic push rod is connected to a connecting block via a second movable seat, and one end of the connecting block is connected to the side wall of the lifting assembly.

[0017] Preferably, a reinforcing wing plate is provided on one side of the top surface of the connecting block, and a side wall of the reinforcing wing plate is connected to the supporting assembly.

[0018] Beneficial Effects

[0019] The utility model provides a liquid discharge device for improving the quality of aluminum liquid transfer. Compared with the prior art, it has the following beneficial effects:

[0020] The discharge device for improving the quality of aluminum liquid subcontracting can be installed on the top surface of the base through a stabilizing component, and can also install the lifting component. Then, the lifting component can provide stable support for the bottom end of the scissor-type hydraulic lifting platform, and the scissor-type hydraulic lifting platform can be flexibly lifted so that the top end can be flush with the ground, thereby making it convenient for workers to place the subcontract on the scissor-type hydraulic lifting platform.

[0021] When the sub-package tapping position is installed at the designated position of the scissor-type hydraulic lifting platform, that is, after the sub-package is in place, it is driven by the stabilizing component to rotate around the lifting component, so that the sub-package can be in an inclined state, and then the tapping begins. The aluminum liquid slowly flows in along the package wall through the tapping pipe. During the tapping process, the sub-package gradually returns to the normal position, reducing the contact between the aluminum liquid and the air during the tapping period, thereby reducing the production of aluminum oxide, which can save resources and improve product quality. This inclined perfusion can ensure that the aluminum liquid flows smoothly along the package wall without generating vortex and splashing, thereby achieving the control of the degree of hydrogen absorption and oxidation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the lifting component of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the stabilizing component of the utility model;

[0026] Figure 5 It is a schematic diagram of the structure of the lifting part of the utility model.

[0027] In the figure: 1. Scissor-type hydraulic lifting platform; 2. Lifting assembly; 21. Support plate; 22. Fixed frame; 23. First axial hole; 24. Block frame; 25. Support rod; 3. Stabilizing assembly; 31. Bottom plate; 32. Stabilizing frame; 33. Second axial hole; 34. Axle rod; 35. Lifting part; 351. Electric hydraulic push rod; 352. First movable seat; 353. Second movable seat; 354. Connecting block; 355. Reinforced wing plate; 4. Base. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-2The utility model provides a technical solution: a discharge device for improving the quality of aluminum liquid sub-package, comprising: a scissor-type hydraulic lifting platform 1, the scissor-type hydraulic lifting platform 1 is used to lift and lower the sub-package vertically; a lifting component 2, the lifting component 2 is arranged on the bottom surface of the scissor-type hydraulic lifting platform 1, and the lifting component 2 is used to drive the scissor-type hydraulic lifting platform 1 to tilt and rotate; a stabilizing component 3, the stabilizing component 3 is arranged on one side of the lifting component 2, and the top of the two side walls of the inner cavity of the stabilizing component 3 is rotatably connected with the top of the two side walls of the lifting component 2, and the stabilizing component 3 is used to drive the lifting component 2 to tilt and rotate; and a base 4, the base 4 is arranged on the bottom surface of the stabilizing component 3, and the base 4 is used to provide stable support for the stabilizing component 3;

[0030] Through the stabilizing component 3, it can be installed on the top surface of the base 4, and the lifting component 2 can be installed. Then, through the lifting component 2, a stable support can be provided to the bottom end of the scissor-type hydraulic lifting platform 1. Through the scissor-type hydraulic lifting platform 1, it can be flexibly lifted so that its top can be flush with the ground, so that it is convenient for the staff to place the subbag on the scissor-type hydraulic lifting platform 1. When the subbag discharge position is installed at the specified position of the scissor-type hydraulic lifting platform 1, that is, after the subbag is in place, under the driving action of the stabilizing component 3, it can be rotated around the lifting component 2, so that the subbag can be in an inclined state, and then the discharge begins. The aluminum liquid slowly flows in along the bag wall through the discharge pipe. During the discharge process, the subbag gradually returns to the normal state, reducing the contact between the aluminum liquid and the air during the discharge, thereby reducing the production of aluminum oxide, which can save resources and improve product quality. This inclined perfusion can ensure that the aluminum liquid flows down smoothly along the bag wall without generating vortex and splashing, thus achieving the control of the degree of hydrogen absorption and oxidation.

[0031] See also Figure 1 , Figure 3 The lifting component 2 includes a support plate 21 arranged on the bottom surface of the scissor-type hydraulic lifting platform 1, and fixed frames 22 are fixedly arranged at both ends of the support plate 21. The side walls of the two fixed frames 22 are opened near the top end with first shaft holes 23, and the first shaft holes 23 are rotatably connected with the stabilizing component 3; a blocking part is arranged on one side above the support plate 21 between the two fixed frames 22, and the blocking part includes a blocking frame 24, and a plurality of support rods 25 are fixedly arranged on both side walls of the blocking frame 24, and one end of the support rod 25 is connected to the inner wall of the fixed frame 22;

[0032] By lifting the support plate 21 in the component 2, it can not only provide stable support for the scissor-type hydraulic lifting platform 1, but also install and fix the two fixing frames 22. Since the first axial holes 23 are opened on the side walls of the two fixing frames 22 and near the top, and the first axial holes 23 are rotatably connected with the stabilizing component 3, the stabilizing component 3 can drive the fixing frames 22 to rotate with the first axial holes 23 as the axis, and then can synchronously drive the subcontract to be tilted. Through the blocking frame 24, it can be fixed on the two fixing frames 22 through multiple support rods 25, and can also provide limiting support for the tilted subcontract, thereby ensuring the safety of the tilting of the subcontract.

[0033] See also Figure 3-Figure 5 The stabilizing component 3 includes a bottom plate 31, and a stabilizing frame 32 is arranged on the top surface of the bottom plate 31 and near the two ends. The outer walls of the two stabilizing frames 32 are provided with a second shaft hole 33 near the top, and the inner cavity of the second shaft hole 33 is inserted into the shaft rod 34, and one end of the shaft rod 34 passes through the inner cavity of the first shaft hole 23; the top surface of the bottom plate 31 and the outer sides of the two stabilizing frames 32 are provided with a jacking part 35, and the top ends of the two jacking parts 35 are respectively connected to the outer walls of the two fixing frames 22, and the jacking part 35 includes an electric hydraulic The push rod 351 is pressed, and the bottom end of the electric hydraulic push rod 351 is connected to the top surface of the bottom plate 31 through the first movable seat 352; the telescopic end of the electric hydraulic push rod 351 is connected to the connecting block 354 through the second movable seat 353, and one end of the connecting block 354 is connected to the side wall of the fixing frame 22, and a reinforcing wing plate 355 is provided on one side of the top surface of the connecting block 354, and one side wall of the reinforcing wing plate 355 is connected to the side wall of the fixing frame 22, and the inner diameter of the second shaft hole 33 is substantially the same as the inner diameter of the first shaft hole 23;

[0034] The bottom plate 31 in the stabilizing assembly 3 can be fixed to the top surface of the base 4 and the two stabilizing frames 32 can be installed and fixed. Since the outer walls of the two stabilizing frames 32 are provided with second shaft holes 33 near the top, and the inner cavity of the second shaft hole 33 is inserted into the shaft rod 34, and one end of the shaft rod 34 passes through the inner cavity of the first shaft hole 23, the shaft rod 34 can connect the first shaft hole 23 and the second shaft hole 33, so that the two fixing frames 22 can rotate with the shaft rod 34 as the axis. 2 is connected to the top surface of the bottom plate 31, and the telescopic end of the electric hydraulic push rod 351 is connected to the connecting block 354 through the second movable seat 353, and one end of the connecting block 354 is connected to the side wall of the fixing frame 22, so that the extension of the electric hydraulic push rod 351 can synchronously drive the fixing frame 22 to rotate around the shaft 34 as the axis, and then synchronously drive the subbag to tilt, so as to facilitate the subsequent liquid injection of the subbag, and the connection strength between the connecting block 354 and the side wall of the fixing frame 22 can be strengthened by strengthening the wing plate 355, so as to ensure its stability in use.

[0035] During operation, the stabilizing component 3 can be installed on the top surface of the base 4 and the lifting component 2 can be installed. Then, the lifting component 2 can provide stable support for the bottom end of the scissor-type hydraulic lifting platform 1. The scissor-type hydraulic lifting platform 1 can be flexibly lifted so that its top can be flush with the ground, which makes it convenient for the staff to place the subbag on the scissor-type hydraulic lifting platform 1. When the subbag discharge position is installed at the specified position of the scissor-type hydraulic lifting platform 1, after the subbag is in place, it is driven by the stabilizing component 3 to rotate around the lifting component 2, so that the subbag can be in an inclined state. Then the discharge begins, and the aluminum liquid slowly flows in along the bag wall through the discharge pipe. During the discharge process, the subbag gradually returns to the normal state, reducing the contact between the aluminum liquid and the air during the discharge, thereby reducing the production of aluminum oxide, which can save resources and improve product quality. This inclined perfusion can ensure that the aluminum liquid flows down smoothly along the bag wall without generating vortex and splashing, thus achieving the control of the degree of hydrogen absorption and oxidation.

[0036] By lifting the support plate 21 in the component 2, it can not only provide stable support for the scissor-type hydraulic lifting platform 1, but also install and fix the two fixing frames 22. Since the first axial holes 23 are opened on the side walls of the two fixing frames 22 and near the top, and the first axial holes 23 are rotatably connected with the stabilizing component 3, the stabilizing component 3 can drive the fixing frames 22 to rotate with the first axial holes 23 as the axis, and then can synchronously drive the subcontract to be tilted. Through the blocking frame 24, it can be fixed on the two fixing frames 22 through multiple support rods 25, and can also provide limiting support for the tilted subcontract, thereby ensuring the safety of the tilting of the subcontract.

[0037] The bottom plate 31 in the stabilizing assembly 3 can be fixed to the top surface of the base 4 and the two stabilizing frames 32 can be installed and fixed. Since the outer walls of the two stabilizing frames 32 are provided with second shaft holes 33 near the top, and the inner cavity of the second shaft hole 33 is inserted into the shaft rod 34, and one end of the shaft rod 34 passes through the inner cavity of the first shaft hole 23, the shaft rod 34 can connect the first shaft hole 23 and the second shaft hole 33, so that the two fixing frames 22 can rotate with the shaft rod 34 as the axis. 2 is connected to the top surface of the bottom plate 31, and the telescopic end of the electric hydraulic push rod 351 is connected to the connecting block 354 through the second movable seat 353, and one end of the connecting block 354 is connected to the side wall of the fixing frame 22, so that the extension of the electric hydraulic push rod 351 can synchronously drive the fixing frame 22 to rotate around the shaft 34 as the axis, and then synchronously drive the subbag to tilt, so as to facilitate the subsequent liquid injection of the subbag, and the connection strength between the connecting block 354 and the side wall of the fixing frame 22 can be strengthened by strengthening the wing plate 355, so as to ensure its stability in use.

[0038] In summary, after the sub-package is in place, the device tilts and drives the sub-package to tilt. When the tapping begins, the aluminum liquid slowly flows in along the package wall through the tapping pipe. During the tapping process, the sub-package gradually returns to the normal position, reducing the contact between the aluminum liquid and the air during the tapping period, thereby reducing the production of alumina, which can save resources and improve product quality.

[0039] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A tapping device for improving the quality of aluminum liquid subcontracting, characterized by: include: A scissor-type hydraulic lifting platform (1), wherein the scissor-type hydraulic lifting platform (1) is used to vertically lift and support a subcontract; A lifting component (2), the lifting component (2) being arranged on the bottom surface of the scissor-type hydraulic lifting platform (1), and the lifting component (2) being used to drive the scissor-type hydraulic lifting platform (1) to tilt and rotate; A stabilizing component (3), the stabilizing component (3) being arranged on one side of the lifting component (2), and the tops of the two side walls of the inner cavity of the stabilizing component (3) being rotatably connected to the tops of the two side walls of the lifting component (2), the stabilizing component (3) being used to drive the lifting component (2) to tilt and rotate; and A base (4), wherein the base (4) is arranged on the bottom surface of the stabilizing component (3), and the base (4) is used to provide stable support for the stabilizing component (3).

2. A tapping device for improving the quality of aluminum liquid subcontracting according to claim 1, characterized in that: The lifting assembly (2) comprises a support plate (21) arranged on the bottom surface of the scissor-type hydraulic lifting platform (1), and fixing frames (22) are fixedly arranged at both ends of the support plate (21), and first axial holes (23) are opened on the side walls of the two fixing frames (22) near the top ends, and the first axial holes (23) are rotatably connected to the stabilizing assembly (3); A blocking portion is provided between the two fixing frames (22) and on one side above the support plate (21).

3. A tapping device for improving the quality of aluminum liquid subcontracting according to claim 2, characterized in that: The blocking portion comprises a blocking frame (24), and a plurality of support rods (25) are fixedly arranged on both side walls of the blocking frame (24), and one end of the support rod (25) is connected to the inner wall of the fixing frame (22).

4. The tapping device for improving the quality of aluminum liquid subcontracting according to claim 1 is characterized in that: The stabilizing component (3) comprises a bottom plate (31), and stabilizing frames (32) are arranged on the top surface of the bottom plate (31) and near both ends, and second axial holes (33) are opened on the outer walls of the two stabilizing frames (32) and near the top ends, and the inner cavity of the second axial hole (33) is inserted into a shaft (34), and one end of the shaft (34) passes through the supporting component (2); A lifting portion (35) is provided on the top surface of the bottom plate (31) and outside the two stabilizing frames (32), and the top ends of the two lifting portions (35) are respectively connected to the supporting components (2).

5. The tapping device for improving the quality of aluminum liquid subcontracting according to claim 4 is characterized in that: The lifting part (35) comprises an electric hydraulic push rod (351), and the bottom end of the electric hydraulic push rod (351) is connected to the top surface of the bottom plate (31) through a first movable seat (352); The telescopic end of the electric hydraulic push rod (351) is connected to a connecting block (354) via a second movable seat (353), and one end of the connecting block (354) is connected to the side wall of the lifting assembly (2).

6. The tapping device for improving the quality of aluminum liquid subcontracting according to claim 5 is characterized in that: A reinforcing wing plate (355) is provided on one side of the top surface of the connection block (354), and a side wall of the reinforcing wing plate (355) is connected to the supporting assembly (2).

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