Wet-type electromagnetic separator with roller convenient to disassemble and maintain

Abstract

The utility model discloses a wet-type electromagnetic magnetic separator with a roller convenient to disassemble and maintain, which relates to the technical field of magnetic separators and comprises a frame, mounting shafts are arranged on two sides above the frame, the roller positioned above the frame is arranged between the two mounting shafts, mounting blocks are fixedly arranged on one sides of the mounting shafts, and the mounting blocks are fixedly arranged on the other sides of the mounting shafts. Corresponding grooves are formed in the mounting blocks, spring grooves are formed in the two ends of the interior of each mounting block, second springs are arranged in the two spring grooves, inserting blocks are arranged at one ends of the two second springs, mounting grooves are formed in the two sides of the interior of the roller, and fixing blocks are arranged in the mounting grooves. Connecting rods are arranged at the two ends of one side of the fixing block, the connecting rods are sleeved with first springs, and a positioning groove is formed in the fixing block. By means of the roller convenient to disassemble, subsequent maintenance is facilitated, and the mounting stability of the roller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic separators, in particular to a wet electromagnetic magnetic separator with a drum that is convenient for disassembly and maintenance. Background Art

[0002] Magnetic separator is a device that uses magnetic attraction to quickly separate magnetic materials and non-magnetic materials. Magnetic separators are widely used in resource recycling, wood industry, mining, and other fields. Magnetic separators include drum magnetic separators.

[0003] For example, patent No. CN202321673604.3 discloses a drum magnetic separator, whose structure includes a frame and a mounting assembly, a water pipe is provided on the surface of the frame, a discharge pipe is provided on the surface of the frame, a plurality of motors are provided on the surface of the frame, a drum body is provided on the surface of the frame, and an auxiliary device is provided on the frame, wherein the auxiliary device includes an L-shaped plate, a bolt is threadedly connected to the surface of the L-shaped plate, a placement plate is rotatably connected to one end of the bolt close to the drum body, a scraper is fixedly connected to one end of the placement plate away from the bolt, and an operating block is fixedly connected to one end of the bolt away from the placement plate. The utility model can better remove the magnetic material adsorbed on the surface of the drum body by using the auxiliary device, and avoid as much as possible that part of the magnetic material is brought back to the original position of the material by the drum body, and then cause part of the magnetic material to be mixed with the non-magnetic material, thereby improving the use effect of the drum magnetic separator;

[0004] The roller in this patent will be damaged after long-term use and needs to be disassembled for repair and maintenance. However, the disassembly method of the prior art is relatively complicated and the structure is relatively simple, which is time-consuming and labor-intensive, and the installation structure is not stable enough, affecting subsequent use. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a wet electromagnetic separator with easy drum disassembly and maintenance, which solves the problem that the drum may be damaged due to long-term use and needs to be disassembled for repair and maintenance. However, the disassembly method of the prior art is relatively complicated and the structure is relatively simple, which is time-consuming and laborious during disassembly, and the installation structure is not stable enough, affecting subsequent use.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a wet electromagnetic separator that is convenient for drum disassembly and maintenance, comprising a frame, mounting shafts are provided on both sides above the frame, a drum located above the frame is provided between the two mounting shafts, a mounting block is fixedly provided on one side of the mounting shaft, a corresponding groove is provided inside the mounting block, spring grooves are provided at both ends inside the mounting block, second springs are provided inside the two spring grooves, an insert block is provided at one end of the two second springs, mounting grooves are provided on both sides inside the drum, a fixed block is provided inside the mounting groove, the fixed Connecting rods are provided at both ends of one side of the fixed block, a first spring is sleeved on the outside of the connecting rod, a positioning groove is provided inside the fixed block, through holes are provided inside both sides of the fixed block, movable grooves are provided on both sides of the installation groove, a guide rod is provided inside the movable groove, an L-shaped movable rod slidably sleeved on the outside of the guide rod is provided inside the movable groove, a pressure block is fixedly provided on one side of the L-shaped movable rod, the insertion block and the fixed block are fixedly connected through the through hole, a third spring sleeved on the outside of the guide rod is provided at one end of the L-shaped movable rod, the fixed block is snapped into the corresponding groove, and the installation block is snapped into the positioning groove.

[0007] Preferably, an auxiliary block is fixedly provided on one side of the L-shaped movable rod, and an anti-slip pad is provided on the surface of the auxiliary block.

[0008] Preferably, an extension plate is fixedly provided on one side of the frame, four end feet of the lower end surface of the frame are fixedly provided with supporting feet, and reinforcing blocks are fixedly provided between the four supporting feet.

[0009] Preferably, both ends below the extension plate are fixedly provided with triangular support frames located on one side of the frame, and both sides of the upper end surface of the frame are provided with arc grooves.

[0010] Preferably, a motor is disposed at one end above the extension plate, a movable rotating shaft is disposed at one end of the motor, and a first rotating shaft is disposed at one side of the installation shaft.

[0011] Preferably, a first conveying bin is disposed on one side of the first rotating shaft and the movable rotating shaft, and support columns are disposed on both sides of the motor.

[0012] Preferably, a second rotating shaft is provided on one side of the installation shaft on the other side, a third rotating shaft is provided on one side of the frame, and a second conveying bin is provided between the second rotating shaft and the third rotating shaft.

[0013] Beneficial Effects

[0014] The utility model provides a magnetic separator. Compared with the prior art, it has the following beneficial effects:

[0015] 1. When disassembling the roller, first press the L-shaped movable rod toward one end to make it slide outside the guide rod, and at the same time drive the pressure block at one end of the L-shaped movable rod to move, so that the pressure block and the insert block are released and pressed downward, so that the insert block is separated from the through hole and stored back in the spring groove. At this time, pull the installation shaft to one side to make the installation block separate from the positioning groove inside the fixed block, and at the same time, the fixed block is also separated from the corresponding groove to complete the disassembly.

[0016] 2. When installing the roller, first, insert the installation block on one side of the installation shaft into the positioning groove inside the fixed block for fixation. At the same time, the fixed block is inserted into the corresponding groove for fixation. While inserting, the insert block is squeezed against the inner wall of the positioning groove, so that the second spring on one side of the insert block is compressed. After the insertion is completed, the insert block is prevented from loosening and ejected by the second spring, so that the insert block and the fixed block are connected and fixed through the through hole. This disassembly method is more convenient, improves subsequent work efficiency, and facilitates maintenance of the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the magnetic separator of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the connection of the magnetic separator of the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of a partially enlarged structure at cross section A;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the local enlarged structure at cross section B.

[0021] In the figure: 1. frame; 2. roller; 3. mounting shaft; 4. first rotating shaft; 5. first conveying bin; 6. extension plate; 7. motor; 8. second conveying bin; 9. second rotating shaft; 10. third rotating shaft; 11. mounting groove; 12. first spring; 13. connecting rod; 14. mounting block; 15. corresponding groove; 16. fixing block; 17. positioning groove; 18. spring groove; 19. second spring; 20. insert block; 21. movable groove; 22. L-shaped movable rod; 23. pressure block; 24. guide rod; 25. third spring; 26. through hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in 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 in 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.

[0023] See also Figure 1-4 The utility model provides a technical solution: a wet electromagnetic separator that is convenient for drum disassembly and maintenance, comprising a frame 1, mounting shafts 3 are arranged on both sides above the frame 1, a drum 2 located above the frame 1 is arranged between the two mounting shafts 3, a mounting block 14 is fixedly arranged on one side of the mounting shaft 3, a corresponding groove 15 is arranged inside the mounting block 14, spring grooves 18 are arranged at both ends of the mounting block 14, second springs 19 are arranged inside the two spring grooves 18, an insert block 20 is arranged at one end of the two second springs 19, and one side of the L-shaped movable rod 22 is fixedly arranged with a mounting block 14, a corresponding groove 15 is arranged inside the mounting block 14, spring grooves 18 are arranged at both ends of the mounting block 14, a second spring 19 is arranged inside the two spring grooves 18, an insert block 20 is arranged at one end of the two second springs 19, and a plug block 20 is arranged at one end of the L-shaped movable rod 22. An auxiliary block is fixedly provided, and an anti-skid pad is provided on the surface of the auxiliary block. An extension plate 6 is fixedly provided on one side of the frame 1. The four end feet of the lower end surface of the frame 1 are fixedly provided with supporting feet, and reinforcing blocks are fixedly provided between the four supporting feet. When disassembling through the roller 2, first press the L-shaped movable rod 22 toward one end, so that it slides outside the guide rod 24, and at the same time drives the pressing block 23 at one end of the L-shaped movable rod 22 to move, so that the pressing block 23 and the insert block 20 are released and pressed downward, so that the insert block 20 is separated from the through hole 26 and stored in the spring groove 18;

[0024] Both sides of the drum 2 are provided with mounting grooves 11, and a fixing block 16 is provided inside the mounting groove 11. Both ends of one side of the fixing block 16 are provided with connecting rods 13, and the first spring 12 is sleeved on the outside of the connecting rod 13. A positioning groove 17 is provided inside the fixing block 16, and through holes 26 are provided inside both sides of the fixing block 16. Both sides of the mounting groove 11 are provided with movable grooves 21, and a guide rod 24 is provided inside the movable groove 21. Both ends below the extension plate 6 are fixedly provided with a triangular support frame located on one side of the frame 1, and both sides of the upper end surface of the frame 1 are provided with arc grooves, and one end above the extension plate 6 is provided with a motor 7, and one end of the motor 7 is provided with a movable rotating shaft, and one side of the mounting shaft 3 is provided with a first rotating shaft 4. At this time, the mounting shaft 3 is pulled to one side, so that the mounting block 14 is disengaged from the positioning groove 17 inside the fixing block 16, and the fixing block 16 is also disengaged from the corresponding groove 15 to complete the disassembly. When installing the drum 2, firstly, the mounting block 14 on one side of the mounting shaft 3 is inserted into the positioning groove 17 inside the fixing block 16 for fixing;

[0025] The movable groove 21 is provided with an L-shaped movable rod 22 which is slidably sleeved on the outside of the guide rod 24, a pressure block 23 is fixedly provided on one side of the L-shaped movable rod 22, the insert block 20 is fixedly connected with the fixed block 16 through the through hole 26, one end of the L-shaped movable rod 22 is provided with a third spring 25 which is sleeved on the outside of the guide rod 24, the fixed block 16 is inserted into the corresponding groove 15, the mounting block 14 is inserted into the positioning groove 17, the first rotating shaft 4 and one side of the movable rotating shaft are provided with a first transmission bin 5, support columns are provided on both sides of the motor 7, and a second rotating shaft is provided on one side of the mounting shaft 3 on the other side. 9. A third rotating shaft 10 is provided on one side of the frame 1, and a second conveying bin 8 is provided between the second rotating shaft 9 and the third rotating shaft 10. At the same time, the fixing block 16 is inserted into the corresponding groove 15 for fixing. While being inserted, the insert block 20 is squeezed on the inner wall of the positioning groove 17, so that the second spring 19 on one side of the insert block 20 is compressed. After the insertion is completed, the insert block 20 is prevented from loosening and ejected by the second spring 19, so that the insert block 20 and the fixing block 16 are connected and fixed through the through hole 26. This disassembly method is more convenient, improves the subsequent work efficiency, and facilitates the maintenance of the drum 2.

[0026] During operation, when disassembling through the roller 2, first press the L-shaped movable rod 22 toward one end so that it slides outside the guide rod 24, and at the same time drives the pressure block 23 at one end of the L-shaped movable rod 22 to move, so that the pressure block 23 and the plug block 20 are released and pressed downward, so that the plug block 20 is separated from the through hole 26 and stored in the spring groove 18. At this time, pull the installation shaft 3 to one side, so that the installation block 14 is separated from the positioning groove 17 inside the fixed block 16, and the fixed block 16 is also separated from the corresponding groove 15 to complete the disassembly. When installing the drum 2, first, the mounting block 14 on one side of the mounting shaft 3 is inserted into the positioning groove 17 inside the fixing block 16 for fixing. At the same time, the fixing block 16 is inserted into the corresponding groove 15 for fixing. While being inserted, the insert block 20 is squeezed against the inner wall of the positioning groove 17, so that the second spring 19 on one side of the insert block 20 is compressed. After the insertion is completed, the insert block 20 is prevented from loosening and ejected by the second spring 19, so that the insert block 20 and the fixing block 16 are connected and fixed through the through hole 26. This disassembly method is more convenient, improves subsequent work efficiency, and facilitates the maintenance of the drum 2.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A wet electromagnetic separator with a drum that is easy to disassemble and maintain, comprising a frame (1), characterized in that: Mounting shafts (3) are provided on both sides above the frame (1); a roller (2) located above the frame (1) is provided between the two mounting shafts (3); a mounting block (14) is fixedly provided on one side of the mounting shaft (3); a corresponding groove (15) is provided inside the mounting block (14); spring grooves (18) are provided at both ends of the mounting block (14); a second spring (19) is provided inside the two spring grooves (18); an insert block (20) is provided at one end of the two second springs (19); mounting grooves (11) are provided on both sides of the roller (2); a fixing block (16) is provided inside the mounting groove (11); connecting rods (13) are provided at both ends of one side of the fixing block (16); the first spring (19) is sleeved on the outside of the connecting rod (13); 2), a positioning groove (17) is provided inside the fixed block (16), through holes (26) are provided inside both sides of the fixed block (16), movable grooves (21) are provided on both sides of the installation groove (11), a guide rod (24) is provided inside the movable groove (21), an L-shaped movable rod (22) slidably sleeved on the outside of the guide rod (24) is provided inside the movable groove (21), a pressure block (23) is fixedly provided on one side of the L-shaped movable rod (22), the insertion block (20) and the fixed block (16) are fixedly connected through the through hole (26), one end of the L-shaped movable rod (22) is provided with a third spring (25) sleeved on the outside of the guide rod (24), the fixed block (16) is inserted into the corresponding groove (15), and the installation block (14) is inserted into the positioning groove (17).

2. According to claim 1, a wet electromagnetic separator that is convenient for drum disassembly and maintenance, characterized in that: An auxiliary block is fixedly arranged on one side of the L-shaped movable rod (22), and an anti-slip pad is arranged on the surface of the auxiliary block.

3. According to claim 1, a wet electromagnetic separator that is convenient for drum disassembly and maintenance, characterized in that: An extension plate (6) is fixedly provided on one side of the frame (1), four end feet of the lower end surface of the frame (1) are fixedly provided with support feet, and reinforcement blocks are fixedly provided between the four support feet.

4. A wet electromagnetic separator that is convenient for drum disassembly and maintenance according to claim 3, characterized in that: Triangular support frames located on one side of the frame (1) are fixedly arranged at both ends below the extension plate (6), and arc grooves are arranged on both sides of the upper end surface of the frame (1).

5. According to claim 3, a wet electromagnetic separator that is convenient for drum disassembly and maintenance, characterized in that: A motor (7) is disposed at one end above the extension plate (6), a movable rotating shaft is disposed at one end of the motor (7), and a first rotating shaft (4) is disposed at one side of the installation shaft (3).

6. A wet electromagnetic separator with convenient drum disassembly and maintenance according to claim 5, characterized in that: A first conveying bin (5) is provided on one side of the first rotating shaft (4) and the movable rotating shaft, and support columns are provided on both sides of the motor (7).

7. A wet electromagnetic separator with convenient drum disassembly and maintenance according to claim 1, characterized in that: A second rotating shaft (9) is arranged on one side of the installation shaft (3) on the other side, a third rotating shaft (10) is arranged on one side of the frame (1), and a second conveying bin (8) is arranged between the second rotating shaft (9) and the third rotating shaft (10).

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