Metallurgical mine mixed feeding device

Abstract

The utility model discloses a metallurgical mine mixing feeding device which comprises a machine frame, a first storage bin, a second storage bin, a mixing bin, a first material conveying belt, a second material conveying belt and a mixed material conveying belt, the first storage bin and the second storage bin are both installed on the top of the machine frame, the mixing bin is installed on an installation frame below the machine frame, and the mixed material conveying belt is installed on the installation frame. The first material conveying belt and the second material conveying belt are installed below a discharging port of the first storage bin and a discharging port of the second storage bin respectively, the discharging end of the first material conveying belt and the discharging end of the second material conveying belt are opposite to a feeding port in the top of the mixing bin, and the mixed material conveying belt is installed below a discharging port of the mixing bin. Materials stored in the two storage bins are conveyed into the mixing bin through the two material conveying belts, the materials are conveyed out through the mixed material conveying belt after being mixed in the mixing bin, the problem that mixing and feeding are difficult in the metallurgical mine production environment is well solved, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a metallurgical mine mixed feeding device, which can realize the rapid mixing and feeding of two materials in the metallurgical mine environment and belongs to the technical field of metallurgical equipment. Background Art

[0002] In the production process of metallurgical mines, it is often necessary to use a mixture of two materials. The conventional method is to first transport the two materials to the production site, use a mixing device to mix them, and then feed them. Not only is the operation complicated and the production efficiency low, but also a spacious site is required to place the mixing equipment, which is a problem for the production environment of most metallurgical mines. Therefore, there is an urgent need for a special mixed feeding device for metallurgical mines to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a metallurgical mine mixed feeding device to solve the problem of difficult mixed feeding in the production process of metallurgical mines and improve production efficiency in view of the drawbacks of the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A metallurgical mine mixed feeding device comprises a frame, a first storage bin, a second storage bin, a mixing bin, a first material conveyor belt, a second material conveyor belt and a mixed material conveyor belt, wherein the first storage bin and the second storage bin are both mounted on the top of the frame, the mixing bin is mounted on a mounting frame below the frame, the first material conveyor belt and the second material conveyor belt are respectively mounted below the discharge ports of the first storage bin and the second storage bin, the discharge ends of the first material conveyor belt and the second material conveyor belt are opposite to the feed port at the top of the mixing bin, and the mixed material conveyor belt is mounted below the discharge port of the mixing bin.

[0006] In the above-mentioned metallurgical mine mixed feeding device, a plurality of mixing tooth blocks are arranged on both sides of the discharge port of the mixing bin, and the mixing tooth blocks on both sides are staggered.

[0007] The above-mentioned metallurgical mine mixed feeding device has hanging rings on both sides of the feed port of the mixing bin, and positioning pins matching the hanging rings are provided at the lower parts of both sides of the frame.

[0008] The above-mentioned metallurgical mine mixed feeding device, the first material conveyor belt, the second material conveyor belt and the mixed material conveyor belt have the same structure, all of which include a motor, a driving roller, a driven roller, and a conveying belt wound around the driving roller and the driven roller. The motor is connected to the driving roller through a belt transmission mechanism, and the driven roller is provided with a tensioning assembly.

[0009] The above-mentioned metallurgical mine mixed feeding device is provided with a plurality of supporting rollers arranged at equal distances along the material conveying direction on the lower surface of the upper conveying belt.

[0010] The utility model transfers the materials stored in the two storage bins to the mixing bin through two material conveyor belts. The materials are mixed in the mixing bin and then sent out by the mixed material conveyor belts. The device optimizes and integrates the two processes of mixing and feeding, and well solves the problem of difficult mixing and feeding in the metallurgical mining production environment, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the material conveyor belt;

[0014] Figure 3 A top view of the mixing bin.

[0015] The numbers in the figure are as follows: 1. first storage bin; 2. second storage bin; 3. first material conveyor belt; 4. second material conveyor belt; 5. frame; 6. mixing bin; 61. mixing teeth; 7. mixed material conveyor belt; 71. motor; 72. belt drive mechanism; 73. support roller; 74. tensioning assembly; 75. driven roller; 76. conveyor belt; 8. mounting frame. DETAILED DESCRIPTION

[0016] The utility model aims at the technical problems existing in the prior art and provides a metallurgical mine mixed feeding device, which integrates mixing and feeding functions and has a simple and stable structure and is suitable for use in a metallurgical mine environment.

[0017] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-Figure 3The utility model mainly includes two storage bins, a mixing bin 6 and three material conveyor belts. The two storage bins are respectively a first storage bin 1 and a second storage bin 2. The three material conveyor belts are respectively a first material conveyor belt 3, a second material conveyor belt 4 and a mixed material conveyor belt 7. The first storage bin 1 and the second storage bin 2 are arranged to be aligned transversely. The materials are conveyed to the mixing bin 6 by the first material conveyor belt 3 and the second material conveyor belt 4 respectively. After being mixed in the mixing bin 6, the materials are fed and loaded by the mixed material conveyor belt 7 flowing backward. The utility model has a compact structure, is simple and stable, can work stably in the fields of metallurgy and mining, and realizes balanced mixed feeding.

[0019] The first storage bin 1 and the second storage bin 2 are both installed on the upper part of the frame 5. The first material conveyor belt 3 is arranged below the discharge port of the first storage bin 1. There is a gap between the first material conveyor belt 3 and the discharge port of the first storage bin 1. After the material falls into the first material conveyor belt 3, it is conveyed by the first material conveyor belt 3; the second material conveyor belt 4 is arranged below the discharge port of the second storage bin 2. There is a gap between the second material conveyor belt 4 and the discharge port of the second storage bin 2. After the material falls into the second material conveyor belt 4, it is conveyed by the second material conveyor belt 4. Figure 1 The first material conveyor belt 3 and the second material conveyor belt 4 convey materials inward in opposite directions, so that the two materials flow into the mixing bin 6.

[0020] The mixing bin 6 is mounted on a mounting frame 8 below the frame 5, and a mixing material conveyor belt 7 is provided below the mixing bin 6. The two materials flowing in from the first material conveyor belt 3 and the second material conveyor belt 4 slide along the inner wall of the mixing bin 6 onto the mixing material conveyor belt 7 to be mixed, and then the materials are fed through the mixing material conveyor belt 7.

[0021] A plurality of mixing tooth blocks 61 are arranged on the left and right sides of the discharge port of the mixing bin 6, and the mixing tooth blocks 61 on both sides are arranged in a staggered manner. Figure 3 The two rows of mixing tooth blocks 61 are staggered. Since the mixing tooth blocks 61 are convex structures, the materials flow out from the gaps in the mixing tooth blocks 61, which can improve the mixing effect.

[0022] The first material conveyor belt 3 , the second material conveyor belt 4 and the mixed material conveyor belt 7 have the same structure, and all include a motor 71 , a driving roller, a driven roller 75 , and a conveying belt 76 wound around the driving roller and the driven roller 75 . The motor 71 is connected to the driving roller via a belt transmission mechanism 72 .

[0023] See also Figure 2 A plurality of equally spaced support rollers 73 are provided on the lower surface of the upper conveying belt 76 to strengthen the support for the conveying belt 76 .

[0024] The driven rollers 75 of the three material conveyor belts are mounted at one end of the material conveyor belt frame, and the driven rollers 75 are provided with a tensioning assembly 74, which can adjust the tension of the conveyor belt 76. Figure 3 The tensioning assembly 74 includes a threaded rod and a threaded seat. The threaded seat is mounted on the frame of the material conveyor belt. The bearing seat of the driven roller 75 is rotatably connected to the threaded rod. The driven roller bearing seat and the frame of the material conveyor belt are slidably connected through a linear slideway. The tensioning adjustment is achieved through the cooperation between the threaded rod and the threaded seat. The active roller is mounted on the other end of the material conveyor belt frame and cannot be adjusted. The active roller is connected to the motor 71 through a belt transmission mechanism 72 and can rotate under the drive of the motor 71.

[0025] Positioning pins are arranged at the lower part of both sides of the frame 5, and hanging rings matching the positioning pins are arranged at both sides of the feed port of the mixing bin 6. The mixing bin 6 after hanging is located in the middle position below the frame 5. Figure 1 The hanging ring can not only be used for hanging, but also for positioning to ensure the accuracy of the position of the mixing bin 6.

[0026] The utility model stores two kinds of materials in a first storage bin and a second storage bin respectively, transmits the materials in the first storage bin and the second storage bin to a mixing bin through a first material conveyor belt and a second material conveyor belt, and then flows out from the mixed material conveyor belt under the mixing bin to achieve mixing and feeding. The device optimizes and integrates the two processes of mixing and feeding, can work reliably in an open-air, humid, and narrow production environment, and has a compact structure, is simple and stable, and is suitable for promotion and application in the fields of metallurgy, mining, etc.

Claims

1. A mixed feeding device for metallurgical mines, characterized in that: The invention comprises a frame (5), a first storage bin (1), a second storage bin (2), a mixing bin (6), a first material conveyor belt (3), a second material conveyor belt (4) and a mixed material conveyor belt (7), wherein the first storage bin (1) and the second storage bin (2) are both mounted on the top of the frame (5), the mixing bin (6) is mounted on a mounting frame (8) below the frame (5), the first material conveyor belt (3) and the second material conveyor belt (4) are respectively mounted below the discharge ports of the first storage bin (1) and the second storage bin (2), the discharge ends of the first material conveyor belt (3) and the second material conveyor belt (4) are opposite to the feed port at the top of the mixing bin (6), and the mixed material conveyor belt (7) is mounted below the discharge port of the mixing bin (6).

2. A metallurgical mine mixed feeding device according to claim 1, characterized in that: A plurality of mixing tooth blocks (61) are arranged on both sides of the material discharge port of the mixing bin (6), and the mixing tooth blocks (61) on both sides are arranged in a staggered manner.

3. A metallurgical mine mixed feeding device according to claim 1 or 2, characterized in that: Hanging rings are arranged on both sides of the feed opening of the mixing bin (6), and positioning hanging pins matching the hanging rings are arranged on the lower parts of both sides of the frame (5).

4. A metallurgical mine mixed feeding device according to claim 3, characterized in that: The first material conveyor belt (3), the second material conveyor belt (4) and the mixed material conveyor belt (7) have the same structure, and all include a motor (71), a driving roller, a driven roller (75), and a conveying belt (76) wound around the driving roller and the driven roller (75); the motor (71) and the driving roller are connected via a belt transmission mechanism (72), and the driven roller (75) is provided with a tensioning assembly (74).

5. A metallurgical mine mixed feeding device according to claim 4, characterized in that: A plurality of support rollers (73) are arranged at equal distances along the material conveying direction on the lower surface of the upper conveying belt (76).

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