Feeding device for metallurgical equipment

Abstract

The feeding device for the metallurgical equipment comprises a feeding table, the feeding table can vibrate in a reciprocating mode, a material plate, a chip removal groove and a screen are arranged on the feeding table, the material plate is provided with a magnetic attraction mechanism, and the material plate can move to the position close to the chip removal groove and the position close to the screen respectively. The feeding device for the metallurgical equipment can replace manual work in the feeding stage, and the automatic multi-layer screening function is achieved. Therefore, labor is reduced, and production and processing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metallurgical equipment, and in particular relates to a feeding device for metallurgical equipment. Background Art

[0002] Metallurgy refers to the process and technology of extracting metals or metal compounds from minerals and using various processing methods to make metal materials with certain properties. In order to improve the efficiency of metallurgical production and processing, various types of automation equipment have been put into the metallurgical industry. Among them, in the material preparation process before the formal metallurgical operation, it is necessary to make a preliminary screening of the raw materials, including screening out non-magnetic ores and screening out ores with relatively fine particles. At present, this part of the loading stage work is still mainly completed by manual steps, so the degree of automation is relatively low, and it is difficult to meet the development trend requirements of modern intelligent manufacturing. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a feeding device for metallurgical equipment, which is used to solve the problem of automatic screening of ore raw materials in the feeding stage.

[0004] The utility model achieves the above technical objectives through the following technical means.

[0005] A feeding device for metallurgical equipment comprises a feeding table which can vibrate back and forth. A material plate, a chip groove and a screen are arranged on the feeding table. The material plate has a magnetic attraction mechanism. The material plate can be moved to a position close to the chip groove and a position close to the screen respectively.

[0006] Furthermore, along the feeding direction, the end of the screen is connected to a material guide plate.

[0007] Furthermore, the chip removal groove, the screen and the guide plate are arranged in sequence along the feeding direction.

[0008] Furthermore, a recovery box is provided below the chip removal groove and the screen.

[0009] Furthermore, the material plate is connected to the loading platform via a slide rail and is driven by a cylinder.

[0010] Furthermore, the loading platform is fixed on a pair of main beams, and the main beams are connected to the frame through a plurality of parallel swing arms.

[0011] Furthermore, a motor and a push rod are provided on the frame, and the motor drives the push rod to push and pull the main beam.

[0012] The beneficial effects of the utility model are:

[0013] The utility model provides a feeding device for metallurgical equipment, which can replace manual labor in the feeding stage and realize the automatic multi-level screening function, thereby reducing the amount of human labor and improving production and processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the feeding device of the utility model;

[0015] Figure 2 This is a top view of the feeding device of the utility model without the feeding platform.

[0016] Reference numerals:

[0017] 1-frame; 12-motor seat; 13-main beam; 14-swing arm;

[0018] 2-loading platform; 21-material plate; 22-cylinder; 23-slide rail;

[0019] 24-chip groove; 25-screen; 26-material guide plate; 27-recovery box;

[0020] 3-motor 31-push rod; 32-transmission plate. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] like Figure 1 In the feeding device shown, a feeding platform 2 capable of reciprocating translational movement is provided on a frame 1. The two sides of the feeding platform 2 are connected and fixed to a pair of main beams 13, and each main beam 13 is connected to the frame 1 through a plurality of swing arms 14 parallel to each other; thus, the main beam 13 and the feeding platform 2 thereon can be reciprocated and translated in the horizontal direction through the synchronous swinging of the plurality of swing arms 14.

[0023] A material plate 21 is arranged on the loading platform 2 to support the poured ore material. The material plate 21 is a movable structure and can be translated along the length direction (feeding direction) of the loading platform 2. A slide rail 23 and a cylinder 22 are arranged on the loading platform 2. The material plate 21 is movably connected to the slide rail 23 and driven by the cylinder 22. The material plate 21 is provided with an electromagnetic mechanism for magnetically attracting the magnetic ore material.

[0024] On the loading platform 2, and at one end of the material plate 21 in the direction of travel, there are sequentially provided with a chip groove 24, a screen 25, and a guide plate 26. The material plate 21 can move between two positions close to the chip groove 24 and close to the screen 25. A recovery box 27 is provided at the bottom of the loading platform 2. The recovery box 27 is divided into two independent boxes, facing the chip groove 24 and the screen 25 respectively.

[0025] like Figure 2 As shown, the lower part of the frame 1 is provided with a motor 3 through a motor seat 12. The output shaft of the motor 3 is connected to a push rod 31 through a corresponding conventional transmission mechanism, and the other end of the push rod 31 is connected to a transmission plate 32. The transmission plate 32 is fixed between the main beams 13 on both sides. When working, the motor 3 drives the push rod 31 to push and pull back and forth, and then drives the main beam 13 and the upper loading platform 2 to reciprocate through the transmission plate 32.

[0026] When the above-mentioned feeding device is used, the raw ore is poured into the material plate 21. First, the material plate 21 stays at a position close to the chip groove 24; at this time, the material plate 21 turns on the electromagnetic attraction to absorb the magnetically absorbable metal in the ore, and the loading platform 2 reciprocates and vibrates as a whole, and by adjusting the speed difference in the forward and reverse directions of movement, the ore that is not absorbed on it moves unidirectionally and is discharged into the chip groove 24. Then the material plate 21 moves to a position close to the side of the screen 25; at this time, the material plate 21 is powered off and demagnetized, and the loading platform 2 still performs reciprocating and translational vibration, so that the ore moves through the screen 25 to the guide plate 26; in the process of the ore passing through the screen 25, the ore with smaller particles is screened out by the screen 25, and the large particles that are not screened out are finally sent to the corresponding metallurgical facilities through the guide plate 26.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] The present invention is not limited to the above-mentioned embodiments. Without departing from the essential content of the present invention, any obvious improvement, replacement or deformation that can be made by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. A feeding device for metallurgical equipment, characterized in that: The material loading platform (2) comprises a loading platform (2) which can vibrate back and forth. A material plate (21), a chip removal groove (24) and a screen (25) are provided on the loading platform (2). The material plate (21) has a magnetic attraction mechanism. The material plate (21) can be moved to a position close to the chip removal groove (24) and a position close to the screen (25) respectively.

2. The feeding device for metallurgical equipment according to claim 1, characterized in that: Along the feeding direction, the end of the screen (25) is connected to the guide plate (26).

3. The feeding device for metallurgical equipment according to claim 2, characterized in that: The chip removal groove (24), the screen (25) and the material guide plate (26) are arranged in sequence along the feeding direction.

4. The feeding device for metallurgical equipment according to claim 1, characterized in that: A recovery box (27) is provided below the chip removal groove (24) and the screen (25).

5. The feeding device for metallurgical equipment according to claim 1, characterized in that: The material plate (21) is connected to the loading platform (2) via a slide rail (23) and is driven by a cylinder (22).

6. The feeding device for metallurgical equipment according to claim 1, characterized in that: The loading platform (2) is fixed on a pair of main beams (13), and the main beams (13) are connected to the frame (1) through a plurality of parallel swing arms (14).

7. The feeding device for metallurgical equipment according to claim 6, characterized in that: The frame (1) is provided with a motor (3) and a push rod (31), and the motor (3) drives the push rod (31) to push and pull the main beam (13).

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