Casting flat car for metallurgy

Abstract

The utility model particularly relates to a metallurgical casting flat car which comprises a trolley frame running on a track, lifting mechanisms are symmetrically arranged on the two sides of the trolley frame, a lifting disc is fixedly connected to the top of the lifting mechanism on each side, a tipping mechanism is arranged on the side portion of each lifting disc, and each tipping mechanism comprises a driving motor. The driving motor is fixedly installed on the side portion of the lifting disc, a driving gear is installed on a rotating shaft of the driving motor, the driving gear is meshed with an inner gear, the side portion of the inner gear is installed on the tipping discs, a placing mechanism used for placing a steel ladle is arranged between the two tipping discs, and an auxiliary mechanism is arranged between the lifting disc and the tipping discs; and the steel ladle is moved through the trolley frame, so that the safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of metallurgical casting flatcars, specifically to a metallurgical casting flatcar. Background Technology

[0002] Metal casting is a process in which metal is melted into a liquid that meets certain requirements, poured into a mold, cooled and solidified, and then cleaned to obtain a casting with a predetermined shape, size, and properties. Many small steel mills use electric hoists for casting, but workers need to hold the ladle from behind, which is inefficient and highly dangerous. Summary of the Invention

[0003] This utility model provides a casting flatcar for metallurgy.

[0004] The technical solution of this utility model is implemented as follows: A casting flat car for metallurgy includes a trolley frame that travels on a track. Lifting mechanisms are symmetrically arranged on both sides of the trolley frame. A lifting plate is fixedly connected to the top of each lifting mechanism. A tilting mechanism is arranged on the side of each lifting plate. The tilting mechanism includes a drive motor, which is fixedly installed on the side of the lifting plate. A drive gear is installed on the shaft of the drive motor. The drive gear meshes with an internal gear. The side of the internal gear is installed on the tilting plate. A placement mechanism for placing a ladle is arranged between the two tilting plates. An auxiliary mechanism is arranged between the lifting plate and the tilting plate.

[0005] The placement mechanism includes a placement plate, which is fixedly connected to the side of the tilting plate. Placement slots are provided on both sides of the placement plate in the width direction.

[0006] The two placement plates are fixedly connected by a connecting plate.

[0007] The placement slot has a J-shaped structure.

[0008] The lifting plate and internal gear are semi-circular rings, and the tilting plate has a semi-circular structure.

[0009] The auxiliary mechanism includes an auxiliary wheel, which is rotatably connected to an axle. The axle is circumferentially distributed on the lifting plate, and the rim of the auxiliary wheel contacts the edge of the tilting plate.

[0010] A pouring spout is provided at one end of the ladle.

[0011] The ladle has placement shafts symmetrically arranged on both sides in the width direction, and the placement shafts cooperate with the placement grooves.

[0012] The lifting platform and tilting platform are equipped with protective covers.

[0013] The lifting mechanism is a hydraulic cylinder. The fixed end of the hydraulic cylinder passes vertically through the trolley frame, and the free end of the hydraulic cylinder is fixedly connected to the lifting plate.

[0014] The technical solution of this utility model has the following positive effects: The ladle of this utility model is set on the tilting plate, and the tilting plate is driven to rotate by the tilting mechanism, so that the ladle rotates to pour molten steel into the mold; the front of the ladle is provided with a pouring spout, which makes it more convenient to pour molten steel; the auxiliary mechanism can provide a certain support for the tilting plate; when the tilting plate rotates, the auxiliary wheel in contact with the tilting plate also rotates, reducing friction. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the steel ladle structure. Detailed Implementation

[0018] like Figure 1-3 As shown, a metallurgical casting flatcar includes a trolley frame 1 that travels on a track. Lifting mechanisms are symmetrically arranged on both sides of the trolley frame 1. A lifting plate 2 is fixedly connected to the top of each lifting mechanism. A tilting mechanism is provided on the side of each lifting plate 2. The tilting mechanism includes a drive motor 3, which is fixedly installed on the side of the lifting plate 2. A drive gear 4 is mounted on the shaft of the drive motor 3, meshing with an internal gear 5. The side of the internal gear 5 is mounted on a tilting plate 6. A placement mechanism for placing a ladle 7 is provided between the two tilting plates 6. An auxiliary mechanism is provided between the lifting plate 2 and the tilting plate 6. Specifically, the trolley frame 1 can move on the track. When it moves to the front of the mold to be cast, the lifting mechanism starts, driving the lifting plate 2 to lift the ladle 7. The drive motor 3 starts, driving the drive gear 4 to rotate, which in turn drives the internal gear 5 to rotate, causing the ladle 7 to tilt forward, pouring molten steel into the mold.

[0019] The ladle 7 is symmetrically provided with placement shafts 14 on both sides in the width direction, and the placement shafts 14 cooperate with the placement grooves 9; the ladle 7 is placed in the placement grooves 9 through the placement shafts 14.

[0020] The placement mechanism includes a placement plate 8, which is fixedly connected to the side of the tilting plate 6. Placement slots 9 are provided on both sides of the placement plate 8 in the width direction. Specifically, the ladle 7 is placed on the two placement plates 8 and placed in the placement slots 9 by the placement shaft 14. The placement shaft 14 can also be lifted by the lifting mechanism.

[0021] The two placement plates 8 are fixedly connected by a connecting plate 10.

[0022] The placement slot 9 has a J-shaped structure; specifically, the long side of the J-shaped structure is located in the tilting direction of the ladle, which serves as a limit when tilting.

[0023] The lifting plate 2 and the internal gear 5 are semi-circular rings, and the tilting plate 6 is a semi-circular structure.

[0024] The auxiliary mechanism includes an auxiliary wheel 11, which is rotatably connected to an axle 12. The axle 12 is circumferentially distributed on the lifting plate 2. The rim of the auxiliary wheel 11 contacts the edge of the tilting plate 6. Specifically, when the internal gear 5 drives the tilting plate 6 to rotate, the auxiliary wheel 11 that is in contact with the tilting plate 6 also rotates, reducing friction and providing some support.

[0025] A pouring spout 13 is provided at one end of the ladle 7; specifically, the pouring spout 13 can more conveniently pour molten steel.

[0026] The lifting platform 2 and the tilting platform 6 are equipped with protective covers 15.

[0027] The lifting mechanism is a hydraulic cylinder 16. The fixed end of the hydraulic cylinder 16 passes vertically through the trolley frame 1, and the free end of the hydraulic cylinder 16 is fixedly connected to the lifting plate 2. Specifically, two hydraulic cylinders 16 are set on each side. After the molten steel pouring structure is completed, the hydraulic cylinder 16 drives the ladle 7 to descend.

Claims

1. A casting flatcar for metallurgy, comprising a carriage frame that travels on a track, characterized in that: The trolley frame is symmetrically equipped with lifting mechanisms on both sides. Each lifting mechanism is fixedly connected to the top of a lifting plate. Each lifting plate is equipped with a tilting mechanism on its side. The tilting mechanism includes a drive motor, which is fixedly installed on the side of the lifting plate. A drive gear is installed on the shaft of the drive motor, and the drive gear meshes with an internal gear. The side of the internal gear is installed on the tilting plate. A placement mechanism for placing a ladle is provided between the two tilting plates. An auxiliary mechanism is provided between the lifting plate and the tilting plate.

2. The casting flatcar for metallurgy according to claim 1, characterized in that: The placement mechanism includes a placement plate, which is fixedly connected to the side of the tilting plate. Placement slots are provided on both sides of the placement plate in the width direction.

3. A metallurgical casting flatcar according to claim 2, characterized in that: The two placement plates are fixedly connected by a connecting plate.

4. A metallurgical casting flatcar according to claim 3, characterized in that: The placement slot has a J-shaped structure.

5. A metallurgical casting flatcar according to claim 1, characterized in that: The lifting plate and internal gear are semi-circular rings, and the tilting plate has a semi-circular structure.

6. A metallurgical casting flatcar according to claim 1, characterized in that: The auxiliary mechanism includes an auxiliary wheel, which is rotatably connected to an axle. The axle is circumferentially distributed on the lifting plate, and the rim of the auxiliary wheel contacts the edge of the tilting plate.

7. A casting flatcar for metallurgy according to claim 2, characterized in that: A pouring spout is provided at one end of the ladle.

8. A metallurgical casting flatcar according to claim 7, characterized in that: The ladle has placement shafts symmetrically arranged on both sides in the width direction, and the placement shafts cooperate with the placement grooves.

9. A metallurgical casting flatcar according to claim 1, characterized in that: The lifting platform and tilting platform are equipped with protective covers.

10. A metallurgical casting flatcar according to claim 1, characterized in that: The lifting mechanism is a hydraulic cylinder. The fixed end of the hydraulic cylinder passes vertically through the trolley frame, and the free end of the hydraulic cylinder is fixedly connected to the lifting plate.

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