A heat treatment basket

Abstract

The application relates to a heat treatment hanging basket characterized by comprising a group of baskets (1) stacked in sequence, a hanging frame (2) arranged in the basket (1), a group of hook claws (3) arranged in a ring shape on the hanging frame (2), and the hook claws (3) on the lower basket (1) hung on the bottom of the upper basket (1). The application has the advantages that a plurality of hanging baskets can be stacked and hoisted into a heating furnace simultaneously for heat treatment, the hanging basket is stable, and the heat treatment efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of heat treatment equipment, specifically to a heat treatment basket. Background Technology

[0002] Currently, cast automotive parts need to be heat-treated in a furnace. These parts are placed in a basket and then lifted into the furnace by a crane in the factory. Existing baskets can only lift one part at a time, requiring multiple lifts, which is inefficient. There is a lack of heat-treatment baskets that can be stacked and multiple parts lifted simultaneously. Utility Model Content

[0003] The purpose of this utility model is to address the above-mentioned shortcomings by providing a heat treatment basket.

[0004] This utility model includes a set of baskets stacked in sequence, with a hanging frame inside each basket. A set of hooks are arranged in a ring on the hanging frame, with the hooks on the lower baskets hanging on the bottom of the upper baskets.

[0005] The bottom of the basket consists of a set of vertical support bars and a set of horizontal support plates, with the horizontal support plates located above the vertical support bars.

[0006] The frame of the basketball hoop consists of a set of circular fences and three connecting posts. The set of circular fences is arranged from bottom to top, and the three connecting posts are evenly distributed in a ring inside the circular fences. The two ends of the vertical support rod and the horizontal support plate are respectively installed on the inner wall of the bottom circular fence.

[0007] The hanger consists of three suspension rods connected end to end, forming a triangular hanger.

[0008] The hanger is installed on top of the connecting column.

[0009] The hook consists of a U-shaped claw body and a pair of hooks. A baffle is provided on the U-shaped claw body, and the U-shaped claw body is fitted onto the upper part of the connecting column.

[0010] Three pin rings are evenly distributed in a ring on the lower outer wall of the basket, with each pin ring located below the corresponding hook.

[0011] When the hook flips up and hooks onto the bottom of the upper basket, the baffle is located below the pin ring. Insert the locking pin into the pin ring and press the baffle into position using the locking pin.

[0012] Both the basket and the hanger are made of stainless steel.

[0013] The advantages of this invention are: multiple baskets are stacked and simultaneously hoisted into the heating furnace for heat treatment. The baskets have good stability, which improves the heat treatment efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the present invention when two baskets are stacked.

[0015] Figure 2 This is a structural schematic diagram of the suspended basket of this utility model. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0018] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0019] In the description of the embodiments of this invention, it should be noted that if terms such as "upper," "lower," "inner," or "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, they are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, if terms such as "first" or "second" appear in the description of this invention, they are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0020] In the description of the embodiments of the present invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" 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 the present invention based on the specific circumstances.

[0021] As shown in the attached figure, the present invention includes a set of baskets 1 stacked in sequence, a hanger 2 is provided inside the basket 1, and a set of hooks 3 are arranged in a ring on the hanger 2. The hooks 3 located on the lower basket 1 are hung on the bottom of the upper basket 1.

[0022] The bottom of the basket 1 consists of a set of vertical support rods 4 and a set of horizontal support plates 5, with the horizontal support plates 5 located above the vertical support rods 4.

[0023] The frame of the basket 1 consists of a set of ring fences 6 and three connecting posts 7. The set of ring fences 6 are arranged from bottom to top, and the three connecting posts 7 are evenly distributed in a ring inside the ring fences 6. The two ends of the vertical support rods 4 and the horizontal support plates 5 are respectively installed on the inner wall of the bottom ring fence 6.

[0024] Hanger 2 consists of three suspension rods connected end to end, forming a triangular hanger.

[0025] Hanger 2 is installed on top of connecting column 7.

[0026] The hook 3 consists of a U-shaped claw body and a pair of hooks. A baffle 8 is provided on the U-shaped claw body, and the U-shaped claw body is fitted onto the upper part of the connecting post 7.

[0027] Three pin rings 9 are evenly distributed in a ring on the lower outer wall of the basket 1, and the pin rings 9 are located below the corresponding hooks 3.

[0028] When the hook 3 flips up and hooks onto the bottom of the upper basket 1, the baffle 8 is located below the pin ring 9. The locking pin 10 is inserted into the pin ring 9, and the baffle 8 is pressed and positioned by the locking pin 10.

[0029] Both the basket 1 and the hanger 2 are made of stainless steel.

[0030] Example 1: The automotive parts requiring heat treatment are placed in basket 1. After stacking, multiple baskets are stacked sequentially from bottom to top. The hooks 3 on the lower baskets are flipped upwards and hooked onto the annular railing 6 of the upper basket. Then, the locking pins 10 are inserted into the pin rings 9, pressing and positioning the baffle 8 to prevent the hooks 3 from falling off. The gantry crane uses a special lifting hook to hook onto the uppermost lifting frame 2, lifting multiple baskets together and transporting them to the heating furnace for heat treatment.

[0031] When the baskets are stacked, the lower basket supports the upper basket via the hanger 2. The frame of the basket 1 is composed of a set of ring rails 6 and three connecting posts 7, which reduces the overall weight of the basket 1.

Claims

1. A heat treatment basket, characterized in that... It includes a set of baskets (1) stacked in sequence, with a hanger (2) inside the basket (1), and a set of hooks (3) arranged in a ring on the hanger (2). The hooks (3) on the lower basket (1) are hung on the bottom of the upper basket (1).

2. The heat treatment basket according to claim 1, characterized in that, The bottom of the basket (1) consists of a set of vertical support rods (4) and a set of horizontal support plates (5), with the horizontal support plates (5) located above the vertical support rods (4).

3. A heat treatment basket according to claim 2, characterized in that, The frame of the basket (1) consists of a set of ring fences (6) and three connecting posts (7). The set of ring fences (6) are arranged from bottom to top, and the three connecting posts (7) are evenly distributed in a ring inside the ring fences (6). The two ends of the vertical support rod (4) and the horizontal support plate (5) are respectively installed on the inner wall of the bottom ring fence (6).

4. A heat treatment basket according to claim 3, characterized in that, The hanger (2) consists of three suspension rods connected end to end, forming a triangular hanger.

5. A heat treatment basket according to claim 4, characterized in that, The hanger (2) is installed on top of the connecting column (7).

6. A heat treatment basket according to claim 5, characterized in that, The hook (3) consists of a U-shaped claw body and a pair of hooks. A baffle (8) is provided on the U-shaped claw body, and the U-shaped claw body is fitted onto the upper part of the connecting column (7).

7. A heat treatment basket according to claim 6, characterized in that, Three pin rings (9) are evenly distributed in a ring on the lower outer wall of the basket (1), and the pin rings (9) are located below the corresponding hooks (3).

8. A heat treatment basket according to claim 7, characterized in that, When the hook (3) flips up and hooks onto the bottom of the upper basket (1), the baffle (8) is located below the pin ring (9). Insert the locking pin (10) into the pin ring (9) and press the baffle (8) into position by locking the pin (10).

9. A heat treatment basket according to claim 1, characterized in that, Both the basket (1) and the hanger (2) are made of stainless steel.

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