A novel magnetic separator drum back plate structure

Abstract

This utility model discloses a novel magnetic separator drum backplate structure, including a backplate body formed by bending a sheet metal part with a thickness of 16mm. The backplate body internally includes six bent short pieces, with an included angle of 155° between any two adjacent bent short pieces. The advantages of this utility model compared to existing technologies are: reduced costs, improved production efficiency, environmentally friendly and safe production, and high structural strength and quality.

Description

Technical Field

[0001] This utility model relates to the field of magnetic separator equipment for coal mines, specifically a novel magnetic separator drum back plate structure. Background Technology

[0002] Currently, the back plate in the magnetic separator drum assembly is welded from 32mm thick strips, such as... Figure 1 As shown, this welding structure is time-consuming, material-intensive, and extremely heavy. The magnet is mounted on the back plate and then welded onto the drive shaft. Due to the weight of the back plate, it is very inconvenient for operators to install. There is an urgent need for a new type of back plate structure.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide a new type of magnetic separator drum back plate structure, which can reduce costs, improve production efficiency, make production environmentally friendly and safe, and has high structural strength and quality.

[0005] To solve the above problems, the technical solution of this utility model is: a novel magnetic separator drum back plate structure, including a back plate body, wherein the back plate body is formed by bending sheet metal parts, and the sheet metal parts have a thickness of 16mm.

[0006] Furthermore, the back panel body includes six bent short pieces inside, with the included angle between any two adjacent bent short pieces being 155°.

[0007] The advantages of this invention compared to existing technologies are as follows:

[0008] (1) The present invention reduces costs. The bent parts are processed from a whole piece of sheet metal, which reduces the material overlap or reinforcement required for the weld. The bending process is fast and can be formed in one go. There is no need for welding assembly, positioning, or post-weld treatment, which reduces labor costs. The bending does not require the power or gas consumption of the welding machine, thus reducing energy consumption.

[0009] (2) This utility model improves production efficiency. The bent parts are quickly formed by CNC bending machine, which reduces the multi-step welding process and simplifies the process. Bending is suitable for standardized production, while welding is only suitable for small batches or customized parts.

[0010] (3) The quality and performance of this utility model are optimized. The bent parts have no heat-affected zone, avoiding the problems of deformation, residual stress or brittleness caused by welding. The bending process has good repeatability and high consistency, avoiding the influence of the operator level on welding. The bent parts have no weld scars, eliminating the grinding process and making the appearance more beautiful.

[0011] (4) This utility model is more environmentally friendly and safer, avoids welding fumes and arc radiation, improves the working environment, is pollution-free, and avoids the hidden dangers of porosity and cracks that are easy to occur during welding. This problem does not exist when bending, thus reducing the risk of defects. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the original back panel structure.

[0013] Figure 2 This is a schematic diagram of a single welded component of the original backplate structure, where (a) represents the welded components at both ends and (b) represents the welded component in the middle.

[0014] Figure 3 This is a schematic diagram of a novel magnetic separator drum back plate structure according to this utility model.

[0015] As shown in the figure: 1. Back panel main body; 2. Bending short part. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0017] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0018] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0019] like Figure 3 As shown, a novel magnetic separator drum backplate structure includes a backplate body 1, which is formed by bending sheet metal parts with a thickness of 16mm. The backplate body 1 includes six bent short pieces 101 inside, and the included angle between any two adjacent bent short pieces 101 is 155°.

[0020] The six bent short parts 101 are integrally formed and bent from the back plate body 1, which has the following advantages: reduced cost, the bent parts are processed from a whole piece of plate, reducing the material overlap or reinforcement required for welding, the bending process is fast, one-time forming, no need for welding assembly, positioning, post-weld processing, lower labor cost, and bending does not require welding machine electricity or gas consumption, thus reducing energy consumption.

[0021] Production efficiency is improved. Bending parts are quickly formed by CNC bending machines, reducing the multi-step welding process and simplifying the process. Bending is suitable for standardized production, while welding is only suitable for small batches or customized parts.

[0022] Quality and performance are optimized, the bent parts have no heat-affected zone, avoiding deformation, residual stress or brittleness caused by welding, the bending process has good repeatability and high consistency, avoiding the influence of operator skill on welding, the bent parts have no weld scars, eliminating the grinding process, and the appearance is more beautiful.

[0023] More environmentally friendly and safer, avoiding welding fumes and arc radiation, improving the working environment, and eliminating pollution. Welding is prone to problems such as porosity and cracks, but bending does not have this problem, reducing the risk of defects.

[0024] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A novel magnetic separator drum backplate structure, comprising a backplate body (1), characterized in that, The back plate body (1) is formed by bending a sheet metal piece, and the thickness of the sheet metal piece is 16 mm.

2. A novel magnetic separator drum back plate structure according to claim 1, characterized in that: The back plate body (1) comprises six bent short pieces (101) inside, and the included angle of every two adjacent bent short pieces (101) is 155°.

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