Apron board structure for rolled steel conveying line

Abstract

The utility model discloses an apron board structure for a rolled steel conveying line, which is provided with a frame body, a roller component is arranged on the front side of the frame body, a guide wear-resistant plate structure is further arranged on one side of the roller component, and red steel workpieces run to the roller component from the guide wear-resistant plate structure during conveying; according to the utility model, the traditional apron board is improved, and sliding friction is replaced by rolling friction, so that the surface friction with red steel is reduced, the product quality is protected, the loss of accessories is reduced, the time for replacing the accessories is shortened, and the utilization rate of equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary equipment technology for steel production, and in particular to a skirt structure for a steel rolling conveyor line. Background Technology

[0002] The steel conveyed by the rolling mill conveyor line is red steel, which is hot and soft. Skirts are installed on both sides of the conveyor line to limit and guide the steel. Traditionally, the skirts rub against the sides of the red steel, which scratches the steel and wears down the skirts over time. This results in a short service life of the skirts, requiring frequent replacement of parts. This leads to high consumption of spare parts and affects the overall line uptime. Therefore, it is necessary to improve the existing skirt structure. Utility Model Content

[0003] The purpose of this utility model is to address the above-mentioned situation by providing a skirt structure for a steel rolling conveyor line. This skirt structure improves upon existing skirts, greatly extending their service life and providing a certain degree of protection for the steel being conveyed along the line.

[0004] The specific solution of this utility model is: a skirt structure for a steel rolling conveyor line, having a frame, a roller assembly on the front side of the frame, and a guide wear-resistant plate structure on one side of the roller assembly, wherein the red steel workpiece moves from the guide wear-resistant plate structure to the roller assembly during conveying.

[0005] Furthermore, the roller assembly described in this utility model includes a roller notch, a roller, and two cover plates, which are opened on the front side of the frame. The roller is placed in the roller notch, and the two cover plates are respectively placed on the frame located at the upper and lower ends of the roller notch by screws. The two ends of the roller axle are respectively fixed to the two cover plates.

[0006] Furthermore, the rolling wheel described in this utility model is a drum-shaped rolling wheel with a larger diameter in the middle and a smaller diameter at both ends, and is made of wear-resistant material.

[0007] Furthermore, the guide wear-resistant plate structure described in this utility model consists of a guide plate and two connecting ear plates. The two connecting ear plates are welded to the upper and lower sides of the guide plate and are fixed to the frame by screws. The guide plate includes a straight plate and an inclined plate. The straight plate connects to the roller assembly. Both the straight plate and the inclined plate are made of wear-resistant steel plate.

[0008] Furthermore, the frame described in this utility model adopts a hollow structure, with a roller assembly and a guide wear-resistant plate structure provided on the front side of the frame, the rear side of the frame being set as an arc surface, and the lateral cross-section of the frame being set as a fan ring shape.

[0009] Furthermore, in this invention, the rolling surface of the rolling wheel extends 8mm beyond the front side of the frame.

[0010] In this invention, by improving the traditional skirt board, rolling friction is used instead of sliding friction to reduce friction with the red steel surface, which not only protects the quality of the product, but also reduces the wear and tear of parts, reduces the time for replacing parts, and improves the uptime of the equipment. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure from the main view direction of this utility model;

[0012] Figure 2 This is a top view structural diagram of this utility model;

[0013] Figure 3 yes Figure 1 Schematic diagram of the structure in the AA direction.

[0014] In the diagram: 1—roller, 2—straight plate, 3—slanted plate, 4—screw, 5—cover plate, 6—frame, 7—connecting ear plate, 8—arc surface, 9—roller axle, 10—roller notch. Detailed Implementation

[0015] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," etc., indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model or simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0016] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] See Figures 1-3This utility model is a skirt structure for a steel rolling conveyor line, which has a frame 6. A roller assembly is provided on the front side of the frame, and a guide wear-resistant plate structure is also provided on one side of the roller assembly. When the red steel workpiece is conveyed, it runs from the guide wear-resistant plate structure to the roller assembly. Furthermore, the frame in this utility model adopts a hollow structure. The roller assembly and the guide wear-resistant plate structure are provided on the front side of the frame, the rear side of the frame is set as an arc surface 8, and the lateral cross section of the frame is set as a fan ring shape.

[0018] Furthermore, the roller assembly described in this utility model includes a roller notch 10, a roller 1, and two cover plates 5, which are opened on the front side of the frame. The roller is placed in the roller notch, and the two cover plates are respectively placed on the frame located at the upper and lower ends of the roller notch by screws 4. The two ends of the roller axle are respectively fixed to the two cover plates.

[0019] Furthermore, the rolling wheel 1 described in this utility model is a drum-shaped rolling wheel with a larger diameter in the middle and a smaller diameter at both ends, and is made of wear-resistant material.

[0020] Furthermore, in this invention, the rolling surface of the rolling wheel extends 8mm beyond the front side of the frame.

[0021] Furthermore, in this embodiment, the guide wear-resistant plate structure consists of a guide plate and two connecting ear plates 7. The two connecting ear plates are welded to the upper and lower sides of the guide plate and are fixed to the frame by screws. The guide plate includes a straight plate 2 and an inclined plate 3. The straight plate connects to the roller assembly. Both the straight plate and the inclined plate are made of wear-resistant steel plate.

[0022] This utility model skirt plate, as a component structure on a red-hot steel conveyor line, is manufactured in the workshop by using steel plate material to make a hollow frame. A roller notch is made on the front side of the hollow frame, and cover plates are placed on both sides of the roller notch. The axle of the roller is placed on the cover plates, which facilitates later replacement and disassembly maintenance. A guide plate consisting of a flat plate 2 and an inclined plate 3 is set on one side of the roller. The guide plate is made of wear-resistant material. During the red-hot steel conveying process, it passes through the guide plate and then contacts the roller to continue forward. This changes sliding friction to rolling friction, greatly reducing friction and frictional wear on the skirt plate. Moreover, using the roller to contact the red-hot steel minimizes damage to the surface quality of the high-temperature red-hot steel.

[0023] This invention features an arc-shaped surface on the back side of the frame, which increases the structural strength of the frame and further extends its service life.

[0024] In actual use, this utility model is usually installed and used in combination with multiple units.

[0025] In this invention, by improving the traditional skirt board, rolling friction is used instead of sliding friction to reduce friction with the red steel surface, which not only protects the quality of the product, but also reduces the wear and tear of parts, reduces the time for replacing parts, and improves the uptime of the equipment.

Claims

1. A skirt structure for a steel rolling conveyor line, characterized in that: It has a frame, and a roller assembly is provided on the front side of the frame. A guide wear-resistant plate structure is also provided on one side of the roller assembly. When the red steel workpiece is conveyed, it runs from the guide wear-resistant plate structure to the roller assembly.

2. The skirt structure for a steel rolling conveyor line according to claim 1, characterized in that: The roller assembly includes a roller notch on the front side of the frame, a roller, and two cover plates. The roller is placed in the roller notch, and the two cover plates are respectively placed on the frame located at the upper and lower ends of the roller notch by screws. The two ends of the roller axle are respectively fixed to the two cover plates.

3. The skirt structure for a steel rolling conveyor line according to claim 2, characterized in that: The rolling wheel is a drum-shaped roller with a larger diameter in the middle and smaller diameters at both ends, and is made of wear-resistant material.

4. The skirt structure for a steel rolling conveyor line according to claim 1, characterized in that: The guide wear-resistant plate structure consists of a guide plate and two connecting ear plates. The two connecting ear plates are welded to the upper and lower sides of the guide plate and are fixed to the frame by screws. The guide plate includes a straight plate and an inclined plate. The straight plate connects to the roller assembly. Both the straight plate and the inclined plate are made of wear-resistant steel plate.

5. The skirt structure for a steel rolling conveyor line according to claim 1, characterized in that: The frame adopts a hollow structure. The front side of the frame is equipped with a roller assembly and a guide wear-resistant plate structure. The rear side of the frame is set as an arc surface, and the side cross section of the frame is set as a fan ring shape.

6. The skirt structure for a steel rolling conveyor line according to claim 2, characterized in that: The rolling surface of the roller extends 8mm beyond the front side of the frame.

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