Multistage super-strong concentration magnetic separator

Abstract

The utility model relates to the technical field of magnetic separators, in particular to a multistage super-strong concentration magnetic separator which comprises a magnetic separation box, a first chain wheel is rotationally connected to the outer surface of the magnetic separation box, a driving cylinder is rotationally connected to the inner wall of the magnetic separation box, a reciprocating groove is formed in the outer surface of the driving cylinder, and a driving strip is arranged in the magnetic separation box; and the outer surface of the driving strip is rotationally connected with a driving rod. Through the arrangement of components such as a driving cylinder and a driving rod, the driving cylinder and the driving rod are matched with each other, so that the driving rod cylinder can drive a first brush plate, a second brush plate and a third brush plate to reciprocate through the components such as the driving rod and a driving strip; and therefore, the effect of scraping and sweeping the lower surfaces of the first conveying belt, the second conveying belt and the third conveying belt by arranging a first driving cylinder and a driving rod is achieved, and the defect that magnetic materials attached to the surfaces of the conveying belts are inconvenient to clean in an existing technical scheme is overcome.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of magnetic separators, in particular to a multi-stage super strong fine selection magnetic separator. BACKGROUND

[0002] The magnetic separator is a screening device used for removing iron powder in recycling powder particles. After the ore pulp flows into the tank body through the ore feeding box, the ore particles enter the ore feeding area of the tank body in a loose state under the action of the water flow of the ore feeding water pipe. Under the action of the magnetic field, the magnetic ore particles are magnetized to form "magnetic groups" or "magnetic chains". The "magnetic groups" or "magnetic chains" are subjected to magnetic force in the ore pulp and move towards the magnetic pole and are adsorbed on the cylinder. Since the polarities of the magnetic poles are alternately arranged along the rotation direction of the cylinder and are fixed during operation, the "magnetic groups" or "magnetic chains" are subjected to magnetic stirring phenomenon due to the alternation of the magnetic poles when the cylinder rotates. The non-magnetic minerals such as gangue mixed in the "magnetic groups" or "magnetic chains" fall off in the tumbling process, and the "magnetic groups" or "magnetic chains" adsorbed on the surface of the cylinder are finally the concentrates.

[0003] Through retrieval, the Chinese patent publication No. CN213727112U discloses a multi-stage magnetic separator, which comprises a rack, a feeding hopper is arranged at the top end of one side of the rack, a filter box is arranged at the top end of the other side of the rack, an air outlet pipe is arranged at one side of the filter box, an air inlet pipe is arranged at the other end of the filter box, the other end of the air inlet pipe is communicated with the inside of the rack, a draft fan is installed on the air inlet pipe, a first supporting roller is arranged inside the rack below the feeding hopper, the first supporting roller is connected with a conveying belt I, the other end of the conveying belt I is connected with an upper magnetic roller, a first material collecting hopper is arranged below the conveying belt I, and a first material collecting box is arranged below the first material collecting hopper. The dust generated by the multi-stage magnetic separator is filtered in the filter box through the air inlet pipe and then discharged from the air outlet pipe, so that the pollution of dust to the environment is reduced. The multi-stage magnetic separator can screen the materials for multiple times and improve the screening efficiency of the materials.

[0004] According to the related technology in the above, the inventors find that the following defects exist: it is inconvenient to clean the magnetic materials attached to the surface of the conveying belt. INVENTION CONTENTS

[0005] In order to facilitate the cleaning of the magnetic materials attached to the surface of the conveying belt, the application provides a multi-stage super strong fine selection magnetic separator.

[0006] The application provides a multi-stage super strong fine selection magnetic separator, which adopts the following technical scheme: a multi-stage super strong fine selection magnetic separator, comprising a magnetic selection box, a first sprocket is rotatably connected to the outer surface of the magnetic selection box, a driving cylinder is rotatably connected to the inner wall of the magnetic selection box, a reciprocating groove is formed in the outer surface of the driving cylinder, a driving strip is arranged in the magnetic selection box, the two ends of the driving strip are respectively fixedly connected with a first connecting rod and a second connecting rod, a first brush plate is fixedly connected to one end of the first connecting rod, a second brush plate is arranged in the magnetic selection box, a third brush plate is fixedly connected to one end of the second connecting rod, and a driving rod is rotatably connected to the outer surface of the driving strip.

[0007] Optionally, a second sprocket is rotatably connected to the outer surface of the magnetic selection box, a first magnetic roller and a first driven roller are rotatably connected to the inner wall of the magnetic selection box, and the outer surface of the first magnetic roller is drivingly connected with a first conveyor belt.

[0008] Optionally, a workbench is fixedly connected to the outer surface of the magnetic selection box, a motor is fixedly installed on the upper surface of the workbench, the output end of the motor is fixedly connected with a third sprocket, and the third sprocket is drivingly connected with a first transmission chain.

[0009] Optionally, a second magnetic roller and a second driven roller are rotatably connected to the inner wall of the magnetic selection box, the second magnetic roller is drivingly connected with a second conveyor belt, one end of the second driven roller is fixedly connected with a fourth sprocket, and the third sprocket is drivingly connected with a second transmission chain.

[0010] Optionally, a fifth sprocket and a sixth sprocket are rotatably connected to the outer surface of the magnetic selection box, and the fifth sprocket is drivingly connected with a third transmission chain.

[0011] Optionally, a first limiting rod and a second limiting rod are fixedly connected in the magnetic selection box, a vibrating feeding hopper is arranged above the magnetic selection box, and a baffle is fixedly connected in the magnetic selection box.

[0012] Optionally, a third magnetic roller and a third driven roller are rotatably connected in the magnetic selection box, and the outer surface of the third driven roller is drivingly connected with a third conveyor belt.

[0013] In summary, the application has the following beneficial technical effects:

[0014] 1. By arranging the driving cylinder and the driving rod and other components, the driving rod barrel can drive the first brush plate, the second brush plate and the third brush plate to reciprocate through the cooperation between the driving cylinder and the driving rod and other components, thereby achieving the effect of the application on the first conveyor belt, the second conveyor belt and the third transmission belt, and solving the problem that the existing technical scheme is not convenient for cleaning the magnetic materials attached to the surface of the conveyor belt.

[0015] 2. The application sets the fifth sprocket and third sprocket and other components, through the cooperation between the fifth sprocket and the third sprocket, so that the first magnetic roller, the second magnetic roller and the second magnetic roller can rotate at the same time, so that the material can be separated by the first conveyor belt, the second conveyor belt and the second conveyor belt, and then the application sets the fifth sprocket and the third sprocket to the effect of multi-stage magnetic separation of the material. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the overall structure schematic diagram of the embodiment of the application;

[0017] Figure 2 is the overall side structure schematic diagram of the embodiment of the application;

[0018] Figure 3 is the overall internal structure schematic diagram of the embodiment of the application;

[0019] Figure 4 is the structure schematic diagram of the second brush plate in the embodiment of the application;

[0020] Figure 5 is Figure 4 is the enlarged schematic diagram of structure A in the embodiment of the application;

[0021] Figure 6 is the driving cylinder structure schematic diagram in the embodiment of the application.

[0022] Reference signs: 1, magnetic separator; 2, first sprocket; 3, driving cylinder; 4, reciprocating groove; 5, driving bar; 6, first connecting rod; 7, second connecting rod; 8, first brush plate; 9, second brush plate; 10, third brush plate; 11, driving rod; 12, second sprocket; 13, first magnetic roller; 14, first driven roller; 15, first conveyor belt; 16, workbench; 17, motor; 18, third sprocket; 19, first transmission chain; 20, second magnetic roller; 21, second driven roller; 22, second conveyor belt; 23, fourth sprocket; 24, second transmission chain; 25, fifth sprocket; 26, sixth sprocket; 27, third transmission chain; 28, first limiting rod; 29, second limiting rod; 30, vibrating feeder; 31, baffle; 32, third magnetic roller; 33, third driven roller; 34, third conveyor belt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings Figures 1-6 The application will be further described in detail.

[0024] The embodiment of the application discloses a kind of multi-stage super strong fine separation magnetic separator. As shown in Figure 2 , 3, 4, 5, 6, a multi-stage super strong selected magnetic separator, including magnetic box 1, the outer surface of the magnetic box 1 is fixedly connected with the workbench 16, the inner wall of the magnetic box 1 is rotatably connected with the second magnetic roller 20 and the second driven roller 21, the inner wall of the magnetic box 1 is rotatably connected with the first magnetic roller 13 and the first driven roller 14, the outer surface of the magnetic box 1 is rotatably connected with the first sprocket 2, the inner wall of the magnetic box 1 is rotatably connected with the drive cylinder 3, one end of the drive cylinder 3 is fixedly connected with the first sprocket 2, the outer surface of the drive cylinder 3 is provided with reciprocating groove 4, the inside of the magnetic box 1 is provided with the drive bar 5, the outer surface of the drive bar 5 is rotatably connected with the drive rod 11, the other end of the drive rod 11 is located in the reciprocating groove 4, the both ends of the drive bar 5 are fixedly connected with the first connecting rod 6 and the second connecting rod 7 respectively, one end of the first connecting rod 6 is fixedly connected with the first brush plate 8, the inside of the magnetic box 1 is provided with the second brush plate 9, the second brush plate 9 is fixedly connected with the other end of the first connecting rod 6, one end of the second connecting rod 7 is fixedly connected with the third brush plate 10, the other end of the second connecting rod 7 is fixedly connected with the second brush plate 9, the drive cylinder 3 can drive the drive bar 5 reciprocating motion through the reciprocating groove 4 and the drive rod 11, so that the drive bar 5 drives the first brush plate 8, the second brush plate 9 and the third brush plate 10 to move through the first connecting rod 6 and the second connecting rod 7.

[0025] Please refer to Figure 2 、 3 , the outer surface of the magnetic box 1 is rotatably connected with the second sprocket 12, the second sprocket 12 is fixedly connected with one end of the first magnetic roller 13, the outer surface of the first magnetic roller 13 is drivingly connected with the first conveyor belt 15, the outer surface of the first conveyor belt 15 is drivingly connected with the first driven roller 14, the lower surface of the first conveyor belt 15 is in contact with the upper part of the first brush plate 8.

[0026] Please refer to Figure 1 、 3 , the upper surface of the workbench 16 is fixedly connected with the motor 17, the output end of the motor 17 is fixedly connected with the third sprocket 18, the third sprocket 18 is fixedly connected with one end of the second driven roller 21, the third sprocket 18 is drivingly connected with the first transmission chain 19, the first transmission chain 19 is drivingly connected with the second sprocket 12.

[0027] Please refer to Figure 1 、 2 , 3, 4, the second magnetic roller 20 is drivingly connected with the second conveyor belt 22, the second conveyor belt 22 is drivingly connected with the second driven roller 21, the lower surface of the second conveyor belt 22 is in contact with the upper part of the second brush plate 9, one end of the second driven roller 21 is fixedly connected with the fourth sprocket 23, the fourth sprocket 23 is rotatably connected with the outer surface of the magnetic box 1, the fourth sprocket 23 is drivingly connected with the second transmission chain 24, the second transmission chain 24 is drivingly connected with the first sprocket 2.

[0028] Please refer to Figure 1 ,3 , 4, the inside of the magnetic box 1 is rotatably connected with the third magnetic roller 32 and the third driven roller 33, the outer surface of the third driven roller 33 is drivingly connected with the third conveying belt 34, the third conveying belt 34 is drivingly connected with the third magnetic roller 32, and the lower surface of the third conveying belt 34 is in contact with the upper part of the third brush plate 10.

[0029] Please refer to Figure 1 , 3 , the outer surface of the magnetic box 1 is rotatably connected with the fifth sprocket 25 and the sixth sprocket 26, the fifth sprocket 25 is fixedly connected with the other end of the second magnetic roller 20, the sixth sprocket 26 is fixedly connected with one end of the third driven roller 33, and the fifth sprocket 25 is drivingly connected with the third transmission chain 27, and the third transmission chain 27 is drivingly connected with the sixth sprocket 26.

[0030] Please refer to Figure 1 , 4 , the inside of the magnetic box 1 is fixedly connected with the first limiting rod 28 and the second limiting rod 29, the first limiting rod 28 is slidingly connected with the inside of the first brush plate 8, and the second limiting rod 29 is slidingly connected with the inside of the third brush plate 10. The upper part of the magnetic box 1 is provided with a vibrating feeding hopper 30, the vibrating feeding hopper 30 is located at the feeding port above the magnetic box 1, the inside of the magnetic box 1 is fixedly connected with a baffle 31, and the baffle 31 is located at the discharging port below the magnetic box 1.

[0031] The implementation principle of the embodiment of the application is that: the material is placed in the inside of the vibrating feeding hopper 30, the vibrating feeding hopper 30 is started, the material is uniformly conveyed to the upper surface of the first conveying belt 15, the motor 17 is started, the output end of the motor 17 drives the third sprocket 18 to rotate, the third sprocket 18 drives the second sprocket 12 to rotate through the first transmission chain 19, the second sprocket 12 drives the first magnetic roller 13 to rotate, the first magnetic roller 13 drives the first driven roller 14 to rotate through the first conveying belt 15, the material is conveyed and subjected to first magnetic separation, so that the magnetic material is adsorbed to the outer surface of the first conveying belt 15 close to the first magnetic roller 13, and the remaining material is conveyed to the upper surface of the second conveying belt 22, at the same time, the third sprocket 18 drives the second driven roller 21 to rotate, the second driven roller 21 drives the fourth sprocket 23 to rotate, the fourth sprocket 23 drives the first sprocket 2 to rotate through the second transmission chain 24, the first sprocket 2 drives the driving cylinder 3 to rotate, the driving cylinder 3 drives the driving strip 5 to reciprocate through the reciprocating groove 4 and the driving rod 11, the driving strip 5 drives the first connecting rod 6 and the second connecting rod 7 to move, the first connecting rod 6 drives the first brush plate 8 to scrape the lower surface of the first conveying belt 15, the second driven roller 21 drives the second magnetic roller 20 to rotate through the second conveying belt 22, the material is subjected to second conveying and magnetic separation, so that the magnetic material is adsorbed to the outer surface of the second conveying belt 22 close to the second magnetic roller 20, and the remaining material is conveyed to the upper surface of the third conveying belt 34, the first connecting rod 6 and the second connecting rod 7 drive the second brush plate 9 to scrape the lower surface of the second conveying belt 22, the second magnetic roller 20 drives the fifth sprocket 25 to rotate, the fifth sprocket 25 drives the sixth sprocket 26 to rotate through the third transmission chain 27, the sixth sprocket 26 drives the third driven roller 33 to rotate, the third driven roller 33 drives the third magnetic roller 32 to rotate through the third conveying belt 34, the material is conveyed and subjected to third magnetic separation, so that the magnetic material is adsorbed to the outer surface of the third conveying belt 34 close to the third magnetic roller 32, the remaining material is discharged from the discharge port through the baffle 31, and the second connecting rod 7 drives the third brush plate 10 to clean the lower surface of the third conveying belt 34.

[0032] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so: equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. A multi-stage super-strong concentrating magnetic separator, comprising a magnetic separation box (1), characterized in that: The outer surface of the magnetic separation box (1) is rotatably connected to a first sprocket (2), the inner wall of the magnetic separation box (1) is rotatably connected to a driving cylinder (3), the outer surface of the driving cylinder (3) is provided with a reciprocating groove (4), a driving bar (5) is provided inside the magnetic separation box (1), the two ends of the driving bar (5) are respectively fixedly connected to a first connecting rod (6) and a second connecting rod (7), one end of the first connecting rod (6) is fixedly connected to a first brush plate (8), a second brush plate (9) is provided inside the magnetic separation box (1), one end of the second connecting rod (7) is fixedly connected to a third brush plate (10), and the outer surface of the driving bar (5) is rotatably connected to a driving rod (11).

2. The multi-stage super-strong concentrating magnetic separator according to claim 1, characterized in that: The outer surface of the magnetic separation box (1) is rotatably connected to a second sprocket (12), the inner wall of the magnetic separation box (1) is rotatably connected to a first magnetic roller (13) and a first driven roller (14), and the outer surface of the first magnetic roller (13) is transmission-connected to a first conveyor belt (15).

3. The multi-stage super-strong concentrating magnetic separator according to claim 1, characterized in that: The outer surface of the magnetic separation box (1) is fixedly connected to a workbench (16), the upper surface of the workbench (16) is fixedly mounted with a motor (17), the output end of the motor (17) is fixedly connected to a third sprocket (18), and the third sprocket (18) is transmission-connected to a first transmission chain (19).

4. The multi-stage super-strong concentrating magnetic separator according to claim 1, characterized in that: The inner wall of the magnetic separation box (1) is rotatably connected to a second magnetic roller (20) and a second driven roller (21); the second magnetic roller (20) is transmission-connected to a second conveyor belt (22); one end of the second driven roller (21) is fixedly connected to a fourth sprocket (23); and the fourth sprocket (23) is transmission-connected to a second transmission chain (24).

5. The multi-stage super-strong concentrating magnetic separator according to claim 2, characterized in that: The outer surface of the magnetic separation box (1) is rotatably connected to a fifth sprocket (25) and a sixth sprocket (26), and the fifth sprocket (25) is transmission-connected to a third transmission chain (27).

6. The multi-stage super-strong concentrating magnetic separator according to claim 1, characterized in that: A first limiting rod (28) and a second limiting rod (29) are fixedly connected to the interior of the magnetic separation box (1), a vibrating feed hopper (30) is provided above the magnetic separation box (1), and a baffle (31) is fixedly connected to the interior of the magnetic separation box (1).

7. The multi-stage super-strong concentrating magnetic separator according to claim 1, characterized in that: The interior of the magnetic separation box (1) is rotatably connected to a third magnetic roller (32) and a third driven roller (33), and the outer surface of the third driven roller (33) is transmission-connected to a third conveyor belt (34).

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