Steel ladle rotation supporting mechanism

Abstract

The utility model relates to the field of steel ladle casting equipment, in particular to a steel ladle rotation supporting mechanism which comprises a steel ladle lifting frame body, a connecting disc is horizontally arranged in the middle of the surface of the upper end of the steel ladle lifting frame body, and a supporting mechanism is installed and connected on the upper surface of a connecting disc body. A rotating rotary disc is arranged at the bottom of the supporting mechanism, so that when a motor drives a driving gear to rotate, an outer ring disc body can rotate on the outer side of an inner ring disc body, a steel ladle lifting frame body at the bottom rotates, a steel ladle is moved to a proper position, and the pouring gate fine adjustment function is achieved; and a casting ladle opening and a sand box casting opening are mutually aligned, so that the waste of molten iron is effectively reduced, and the production energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ladle casting equipment, in particular to a ladle rotary support mechanism. Background Art

[0002] Casting refers to the process of pouring molten metal into a specific mold for solidification. Generally speaking, casting is divided into manual casting and automatic casting. The principle is to use a mold to pour liquid metal, and after the metal solidifies, a casting with a certain shape and size can be obtained. Steel casting includes a ladle casting machine, which is an automatic casting equipment that uses an automatic control system for casting.

[0003] However, the position of the ladles of some equipment is fixed on the lifting frame. Therefore, in the actual production process, the ladle mouth and the sand box casting mouth cannot be accurately aligned, so that the molten iron poured from the casting mouth may not be accurately aligned, so that part of the molten iron cannot be effectively poured into the casting mouth, resulting in a waste of part of the molten iron, resulting in low molten iron utilization rate, and because the molten iron cannot be fully cast, the yield rate cannot be guaranteed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a ladle rotary support mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The ladle swing support mechanism comprises a ladle hoisting frame body, a connecting plate is horizontally arranged in the middle of the upper end surface of the ladle hoisting frame body, and a supporting mechanism is installed and connected on the upper surface of the connecting plate body;

[0007] The support mechanism comprises a mounting panel, a support frame is arranged around the mounting panel body, a motor is arranged on one side of the upper surface of the mounting panel, and a rotating disk is arranged in the middle of the bottom surface of the mounting panel;

[0008] The rotary disk comprises an inner ring disk body, which is arranged at the middle of the lower surface of the mounting panel, and an outer ring disk body is rotatably arranged at the outer ring of the inner ring disk body.

[0009] In addition, a preferred structure is that a first opening is provided in the middle of the surface of the mounting panel, a plurality of mounting holes are provided on the outer circle of the first opening, and a second opening is provided on the upper surface of the mounting panel on one side of the first opening.

[0010] In addition, a preferred structure is that connecting beams are symmetrically arranged on both sides of the support frame body, a mounting plate is arranged in the middle of the connecting beam body on one side, and a motor is mounted on the mounting plate.

[0011] In addition, a preferred structure is that a driving gear is mounted on the bottom output end of the motor, the driving gear passes through the second opening, and the driving gear is in contact with the outer ring disk.

[0012] In addition, a preferred structure is that a gear portion is provided on the outer ring side wall of the outer ring disk body, the gear portion is in contact with the driving gear, and the gear portion is meshed with the driving gear.

[0013] In addition, a preferred structure is that a plurality of mounting through holes are provided on the inner ring disc body and the outer ring disc body, and the inner ring disc body is mounted on the bottom end surface of the mounting panel.

[0014] In addition, a preferred structure is that a connecting disk is connected to the bottom of the outer ring disk body.

[0015] The beneficial effects of the utility model are as follows: by installing the ladle hanging frame body with the ladle on the supporting mechanism, a rotating turntable is arranged at the bottom of the supporting mechanism, so that when the motor drives the driving gear to rotate, the outer ring disc body can rotate on the outside of the inner ring disc body, thereby causing the ladle hanging frame body at the bottom to rotate, and the ladle is moved to a suitable position, so as to achieve the function of fine-tuning the pouring gate, aligning the ladle mouth with the sand box casting mouth with each other, thereby effectively reducing the waste of molten iron and reducing production energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure after the support mechanism and the ladle hoisting frame body are separated;

[0017] Figure 2 It is a structural schematic diagram of the ladle hoisting frame body being installed at the bottom of the supporting mechanism;

[0018] Figure 3 Schematic diagram of the supporting structure Figure 1 ;

[0019] Figure 4 Schematic diagram of the supporting structure Figure 2 ;

[0020] Figure 5 Schematic diagram of the supporting structure Figure 3 ;

[0021] Figure 6 It is a schematic diagram of the structure of the motor driving the turntable;

[0022] Figure 7 This is a schematic diagram of the structure after the turntable and the connecting disk are separated.

[0023] In the figure: 1 ladle hoisting frame body, 2 supporting mechanism, 21 supporting frame, 22 mounting panel, 221 first opening, 222 mounting hole, 223 second opening, 23 connecting beam, 231 mounting plate, 3 motor, 4 connecting disk, 5 rotating disk, 51 inner ring disk body, 52 outer ring disk body, 521 gear part, 6 driving gear. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-7 The ladle swing support mechanism comprises a ladle hoisting frame body 1, a connecting plate 4 is horizontally arranged at the middle of the upper end surface of the ladle hoisting frame body 1, and a supporting mechanism 2 is installed and connected at the upper surface of the connecting plate 4;

[0026] The support mechanism 2 includes a mounting panel 22, a support frame 21 is arranged around the mounting panel 22, a motor 3 is arranged on one side of the upper surface of the mounting panel 22, and a rotating disk 5 is arranged in the middle of the bottom surface of the mounting panel 22;

[0027] The rotary disk 5 includes an inner ring disk body 51 , which is disposed at the middle of the lower surface of the mounting panel 22 , and an outer ring disk body 52 is rotatably disposed at the outer ring of the inner ring disk body 51 .

[0028] Among them, a first opening 221 is set in the middle of the surface of the installation panel 22, and a plurality of installation holes 222 are opened at the outer circle of the first opening 221 of the installation panel 22. A second opening 223 is opened on the upper surface of the installation panel 22 on one side of the first opening 221. The installation holes 222 are convenient for installing fixing components, so as to install and fix the turntable 5 on the bottom end surface of the installation panel 22.

[0029] In addition, connecting beams 23 are symmetrically arranged on both sides of the support frame 21, and a mounting plate 231 is arranged in the middle of the beam body of one side of the connecting beam 23, and the motor 3 is mounted on the mounting plate 231. The bottom output end of the motor 3 is assembled with a driving gear 6, and the driving gear 6 passes through the second opening 223. The driving gear 6 is in contact with the outer ring disk body 52, and the mounting plate 231 facilitates the installation of the motor 3.

[0030] At the same time, a gear portion 521 is provided on the outer ring side wall of the outer ring disk body 52, the gear portion 521 is in contact with the driving gear 6, and the gear portion 521 is meshed with the driving gear 6, and the motor 3 drives the driving gear 6 to rotate, thereby driving the outer ring disk body 52 meshed with it to rotate outside the inner ring disk body 51.

[0031] In addition, a plurality of mounting through holes are provided on the inner ring disc 51 and the outer ring disc 52. The inner ring disc 51 is installed on the bottom surface of the mounting panel 22. A connecting disc 4 is connected to the bottom of the outer ring disc 52. After the outer ring disc 52 is connected and fixed to the connecting disc 4, the ladle hanging frame body 1 at the bottom can rotate synchronously with the outer ring disc 52.

[0032] In the present embodiment, a supporting mechanism 2 is arranged on the ladle hanging frame body 1 on which the ladle is installed. The supporting mechanism 2 is installed on the frame of the casting machine, and the ladle hanging frame body 1 at the bottom is supported and fixed by the supporting mechanism 2. In the actual production process, in order to quickly and accurately align the ladle mouth and the sand box casting mouth with each other, the driving motor 3 can be used. After the motor 3 works, the output end of the motor 3 drives the driving gear 6 assembled and connected to its output end to rotate. At this time, the outer ring disk body 52 meshing with it rotates on the outside of the inner ring disk body 51, so that the outer ring disk body 52 drives the connecting disk 4 connected to the bottom to rotate, so that the ladle hanging frame body 1 at the bottom rotates, so as to move the ladle to a suitable position, so as to achieve the pouring mouth fine-tuning function, and align the ladle mouth and the sand box casting mouth with each other, thereby ensuring that the molten iron will not be wasted.

[0033] In the utility model, a ladle hoisting frame body 1 with a ladle is installed on a supporting mechanism 2, and a rotating turntable 5 is arranged at the bottom of the supporting mechanism 2, so that when the motor 3 drives the driving gear 6 to rotate, the outer ring disk 52 can rotate on the outside of the inner ring disk 51, so that the ladle hoisting frame body 1 at the bottom is rotated, and the ladle is moved to a suitable position, so as to achieve the function of fine-tuning the pouring gate, align the pouring gate of the ladle with the pouring gate of the sand box, thereby effectively reducing the waste of molten iron and reducing production energy consumption.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ladle swing support mechanism, comprising a ladle hoisting frame body (1), characterized in that: A connecting plate (4) is horizontally arranged in the middle of the upper end surface of the ladle hanging frame body (1), and a supporting mechanism (2) is installed and connected on the upper surface of the connecting plate (4); The support mechanism (2) comprises a mounting panel (22), a support frame (21) is arranged around the mounting panel (22), a motor (3) is arranged on one side of the upper surface of the mounting panel (22), and a rotating disk (5) is arranged in the middle of the bottom surface of the mounting panel (22); The rotating disk (5) comprises an inner ring disk body (51) which is arranged at the middle of the lower surface of the mounting panel (22), and an outer ring disk body (52) is rotatably arranged at the outer ring of the inner ring disk body (51).

2. The ladle rotary support mechanism according to claim 1, characterized in that: A first opening (221) is provided in the middle of the surface of the installation panel (22), a plurality of installation holes (222) are provided on the outer circle of the installation panel (22) located at the first opening (221), and a second opening (223) is provided on the upper surface of the installation panel (22) located at one side of the first opening (221).

3. The ladle rotary support mechanism according to claim 1, characterized in that: Connecting beams (23) are symmetrically arranged on both sides of the support frame (21), a mounting plate (231) is arranged in the middle of the beam body of one connecting beam (23), and a motor (3) is mounted on the mounting plate (231).

4. The ladle rotary support mechanism according to claim 3, characterized in that: A driving gear (6) is mounted on the bottom output end of the motor (3); the driving gear (6) passes through the second opening (223), and the driving gear (6) is in contact with the outer ring disk (52).

5. The ladle rotary support mechanism according to claim 4, characterized in that: A gear portion (521) is provided on the outer ring side wall of the outer ring disc body (52), and the gear portion (521) is in contact with the driving gear (6), and the gear portion (521) is meshed with the driving gear (6).

6. The ladle rotary support mechanism according to claim 1, characterized in that: The inner ring disc (51) and the outer ring disc (52) are both provided with a plurality of mounting through holes, and the inner ring disc (51) is mounted on the bottom end surface of the mounting panel (22).

7. The ladle rotary support mechanism according to claim 6, characterized in that: A connecting disk (4) is connected to the bottom of the outer ring disk body (52).

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