Split type bell-type annealing furnace charging rack

Abstract

This utility model relates to a split-type bell-shaped annealing furnace charging rack, including a base frame. Fixed supports are evenly distributed around the lower circumference of the base frame, and casters are respectively installed below the fixed supports. A limit ring is provided on the outer side of the base frame. A material tray frame is embedded in the base frame within the limit ring. Fixed posts are evenly distributed around the outer circumference of the material tray frame, and a charging tray is provided on the top of the material tray frame. Uprights are respectively fitted onto the fixed posts, and a hook is provided on one of two adjacent uprights, located at the lower section of the upright. This utility model, by providing a wheeled base frame at the lower end of the charging rack, allows the charging rack to be placed on the base frame when not in use, facilitating worker movement. The uprights of the charging rack adopt a split structure, allowing for disassembly and replacement when any upright is damaged. The overall structure is simple and low in cost.

Description

Technical Field

[0001] This utility model belongs to the technical field of material preparation device, and relates to a split-type bell jar annealing furnace charging rack. Background Technology

[0002] Some metal materials require annealing after rough rolling to relieve internal stress. Annealing is generally carried out in bell-type annealing furnaces. The internal structure of the annealing furnace is simple, including a storage rack, an inner cover, and an outer cover. During use, the metal materials are usually placed into the annealing furnace using a loading rack for easy operation. However, the loading rack is quite heavy and difficult to move. Without a crane, it is difficult for workers to move it. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a split-type bell-shaped annealing furnace loading rack.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: A split-type bell-shaped annealing furnace charging rack includes: The chassis frame has fixed supports evenly distributed around its lower circumference, and casters are respectively installed under the fixed supports; a limit ring is provided on the outer side of the chassis frame. The material tray frame is embedded in the base frame within the limiting ring. Fixed posts are evenly distributed around the outer circumference of the material tray frame, and a loading tray is provided on the material tray frame. The uprights are respectively fitted onto the fixed posts, and one of the two adjacent uprights is provided with a hanging buckle located at the lower section of the upright; Preferably, the outer side of the loading tray is provided with a frame, the middle of the loading tray is provided with a fixing ring, and a number of support rods are evenly distributed around the circumference between the frame and the fixing ring.

[0005] Preferably, the outer diameter of the tray frame is smaller than the inner diameter of the limiting ring.

[0006] Preferably, the upright and the fixed column are connected by bolts.

[0007] Compared with the prior art, this utility model has the following advantages: This utility model features a chassis frame with wheels at the lower end of the loading rack. When the loading rack is not in use, it can be placed on the chassis frame for easy movement by workers. The uprights of the loading rack adopt a split structure, which can be disassembled and replaced when the uprights are damaged. The overall structure is simple and low in cost. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0009] Figure 2 This is a schematic diagram of the loading tray part of this utility model.

[0010] Figure 3 This is a schematic diagram of the chassis frame structure of this utility model.

[0011] In the diagram: 1. Chassis frame; 2. Fixed bracket; 3. Casters; 4. Limit ring; 5. Material tray frame; 6. Fixed column; 7. Loading tray; 8. Upright pole; 9. Hanging buckle; 10. Frame; 11. Fixed ring; 12. Support rod; 13. Bolt. Detailed Implementation

[0012] To enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0013] This embodiment proposes a split-type bell jar annealing furnace loading rack, including: a base frame 1, a material tray frame 5, and a vertical pole 8. The base frame 1 is used to place the material tray frame 5. The vertical pole 8 is used to protect the metal material and fix it on the material tray frame to prevent it from falling. like Figures 1-3 As shown, fixed supports 2 are evenly distributed around the lower circumference of the chassis frame 1, and casters 3 are respectively provided on the lower part of the fixed supports 2. The casters 3 facilitate the movement of the chassis frame 1 and the movement of the entire device. A limit ring 4 is provided on the outer side of the chassis frame 1. The limit ring 4 can limit the material tray frame 5 and prevent the material tray frame 5 from running off-center. The material tray frame 5 is embedded in the chassis frame 1 inside the limiting ring 4. Fixed posts 6 are evenly distributed on the outer circumference of the material tray frame 5. A loading tray 7 is provided on the material tray frame 5, which is used to hold metal materials. The uprights 8 are respectively fitted onto the fixed columns 6. The uprights 8 protect and limit the metal materials to prevent them from falling off the tray rack 5. One of the two adjacent uprights 8 is provided with a hook 9. The hook 9 is located at the lower section of the upright 8. The hook 9 facilitates the crane to lift the tray rack 5 containing the metal materials. Furthermore, a frame 10 is provided on the outer side of the loading tray 7, and a fixing ring 11 is provided in the middle of the loading tray 7. Several support rods 12 are evenly distributed around the circumference between the frame 10 and the fixing ring 11. The support rods 12 can pass through the frame 10 and the fixing ring 11 to increase the support force.

[0014] Furthermore, the outer diameter of the tray frame 5 is smaller than the inner diameter of the limiting ring 4, which makes it easier for the tray frame 5 to be placed on the chassis frame 1.

[0015] Furthermore, the upright 8 and the fixed column 6 are connected by bolts 13, which facilitates the maintenance and replacement of the upright 8 in the future.

[0016] Working principle: When the loading tray 5 is placed on the chassis frame 1, the limiting ring 4 limits the loading tray 5 to prevent it from deviating and falling. When the material needs to be annealed, the material is placed in the loading tray 5, and the upright 8 protects the material from falling. Then, the crane uses the hook 9 to lift the loading tray 5 and put it into the annealing furnace. After annealing, the material is taken out and the crane is used to put the loading tray 5 back onto the chassis frame 1. The operator can easily push the device away manually.

[0017] It is understood that the above embodiments are merely exemplary models used to illustrate the principles of this utility model, and this utility model is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of this utility model, and these modifications and improvements are also considered to be within the protection scope of this utility model.

Claims

1. A split bell-type annealing furnace charging rack, characterized in that, include: A chassis frame (1) is provided with fixed supports (2) evenly distributed around its lower circumference, and casters (3) are provided on the lower sides of the fixed supports (2); a limit ring (4) is provided on the outer side of the chassis frame (1). The material tray frame (5) is embedded in the chassis frame (1) inside the limiting ring (4). Fixed columns (6) are evenly distributed on the outer circumference of the material tray frame (5). A loading tray (7) is provided on the material tray frame (5). The uprights (8) are respectively fitted onto the fixed posts (6). One of the two adjacent uprights (8) is provided with a hook (9), which is located on the lower section of the upright (8).

2. A split bell-type annealing furnace charging rack according to claim 1, characterized in that, The outer side of the loading tray (7) is provided with a frame (10), and the middle part of the loading tray (7) is provided with a fixing ring (11). Several support rods (12) are evenly distributed around the circumference between the frame (10) and the fixing ring (11).

3. A split bell-type annealing furnace charging rack according to claim 1, characterized in that, The outer diameter of the tray holder (5) is smaller than the inner diameter of the limiting ring (4).

4. A split bell-type annealing furnace charging rack according to claim 1, characterized in that, The upright (8) and the fixed column (6) are connected by bolts (13).

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