Strong magnetic roller structure of strong magnetic separator

Abstract

The utility model relates to the technical field of magnetic separation, and discloses a strong magnetic roller structure of a strong magnetic separator, which comprises a cylinder body and a rod body, the rod body is arranged in the cylinder body, the rod body penetrates through the cylinder body, an installation mechanism is arranged on the rod body, the installation mechanism comprises an installation plate, the installation plate is arranged on the outer side of the rod body, and the installation plate is arranged on the outer side of the rod body. The outer side of the rod body is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with the inner side of the mounting plate, and the outer side of the mounting plate is fixedly connected with a placing frame. Through the design of the mounting mechanism, when magnetic blocks are mounted, placing frames are arranged outside a mounting plate, after the magnetic blocks are sequentially arranged and placed into the placing frames, long plates are used for penetrating through the whole placing frames, and therefore the effect of directly fixing the magnetic blocks in the single placing frame at a time is achieved; and compared with the mode that the magnetic blocks are independently placed and sequentially installed, the installation method is more convenient, manpower and time cost is saved, and the installation efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic separation, in particular to a strong magnetic roller structure of a strong magnetic separator. Background Art

[0002] Magnetic separator is a screening device used to remove iron powder from recycled powdered particles. It is widely used in mining, wood, kiln, chemical, food and other industries. As for the mining industry, magnetic separator is suitable for wet or dry magnetic separation of manganese ore, magnetite, pyrrhotite, roasted ore, ilmenite, hematite and other materials with a particle size of less than 50mm. It is also used for iron removal operations of coal, non-metallic minerals, building materials and other materials.

[0003] A Chinese patent with patent publication number CN219540588U discloses a strong magnetic roller structure, comprising: a roller shaft, which has a main shaft section; a plurality of magnetic pole groups, which are distributed axially along the main shaft section; the magnetic pole group includes a magnetic pole plate, which is sleeved on the main shaft section, and an axial positioning component and a circumferential positioning component are provided between the magnetic pole plate and the main shaft section, the axial positioning component can position the magnetic pole plate in the axial direction, and the circumferential positioning component can position the magnetic pole plate in the circumferential direction; a plurality of magnetic blocks are provided on the magnetic pole plate, and a fixing component is provided between the magnetic pole plate and the magnetic blocks; the fixing component can firmly fix the magnetic blocks on the magnetic pole plate, and the magnetic blocks will not protrude, sink or fall off radially, and the assembly method of the magnetic pole group is improved, greatly reducing the assembly time; at the same time, the axial positioning component and the circumferential positioning component can firmly position the magnetic pole group on the roller shaft, with a simple structure and easy assembly.

[0004] The above device assembles and fixes the magnetic blocks by adopting a fixed component method to avoid the problem that traditional glue bonding is easy to fall off. However, in the assembly of the strong magnetic roller, multiple separate magnetic blocks need to be operated and installed. When installing the above device, the separate magnetic blocks still need to be installed one by one in sequence, which is time-consuming and labor-intensive. Therefore, a strong magnetic roller structure of a strong magnetic separator is proposed to solve the above problems. Utility Model Content

[0005] In order to solve the above-mentioned problems, the utility model provides a strong magnetic roller structure of a strong magnetic separator.

[0006] The utility model provides a strong magnetic roller structure of a strong magnetic separator adopts the following technical solutions:

[0007] A strong magnetic roller structure of a strong magnetic separator comprises a cylinder and a rod body, the rod body is arranged inside the cylinder body and passes through the cylinder body, and a mounting mechanism is provided on the rod body; the mounting mechanism comprises a mounting plate, the mounting plate is arranged outside the rod body, a connecting rod is fixedly connected to the outside of the rod body, one end of the connecting rod is fixedly connected to the inner side of the mounting plate, a placement frame is fixedly connected to the outside of the mounting plate, the placement frames are arranged at equal intervals on the outside of the mounting plate, magnetic blocks are placed inside the placement frame, the magnetic blocks match the placement frame, the magnetic blocks are arranged at equal intervals inside the placement frame, auxiliary plates are provided on the front and rear sides of the mounting plate, one end of the auxiliary plate is fixedly connected to the inner side of the mounting plate, a long plate is provided between the front and rear two adjacent auxiliary plates, and the long plate passes through the placement frame, the magnetic blocks and the auxiliary plate in sequence.

[0008] By adopting the above technical solution, when installing the magnetic blocks, a placement frame is arranged outside the installation plate. After the magnetic blocks are arranged and placed in the placement frame in sequence, a long plate is used to penetrate the entire placement frame, thereby directly forming a fixing effect on the magnetic blocks inside a single placement frame at one time. Compared with placing the magnetic blocks individually and performing the installation operations in sequence, it is more convenient, saves manpower and time costs, and has higher installation efficiency.

[0009] Preferably, the auxiliary plate is fixedly connected to a frame plate, a positioning plate is slidably connected to the inside of the frame plate, the positioning plate extends out of the frame plate, the positioning plate passes through the long plate, a threaded adjustment rod is rotatably connected to the inside of the frame plate, the threaded adjustment rod extends out of the frame plate, the threaded adjustment rod passes through the positioning plate and is connected to the positioning plate by threads.

[0010] By adopting the above technical solution, the threaded adjustment rod is rotated to drive the positioning plate to move.

[0011] Preferably, a spring is fixedly connected to one side of the positioning plate, one end of the spring is fixedly connected to a side wall of the inner cavity of the frame plate, and the spring is arranged outside the threaded adjustment rod.

[0012] By adopting the above technical solution, the spring exerts an elastic force on the positioning plate.

[0013] Preferably, a clamping strip is fixedly connected to the inner wall of the placement frame, a groove is provided on one side wall of the magnetic block, and the clamping strip extends into the groove and matches the groove.

[0014] By adopting the above technical solution, when the magnetic block is placed, the card strip enters the groove and has a certain friction force with the inner side of the groove, which can ensure the stability of the magnetic block.

[0015] Preferably, extension plates are integrally formed on both sides of the magnetic block, and the extension plates are arranged outside the placement frame.

[0016] By adopting the above technical solution, the extension plate makes it easy for the user to grab the extension plate with his hand and apply force when taking out the magnetic block.

[0017] Preferably, a sealing mechanism is provided on the outside of the cylinder, and the sealing mechanism includes two sealing plates, which are respectively provided on the front and rear sides of the cylinder, the rod body passes through the sealing plates, and the sealing plates are in contact with the cylinder, and an annular plate is rotatably connected inside the sealing plates, the rod body passes through the annular plate and contacts the annular plate, positioning rods are fixedly connected to the front and rear side walls of the cylinder, the positioning rods pass through the sealing plates, and a rectangular frame is fixedly connected to the sealing plates, a fixed block is slidably connected to the inside of the rectangular frame, the fixed block extends out of the rectangular frame, and the fixed block passes through the positioning rod.

[0018] By adopting the above technical solution, the sealing plate seals the openings on the front and rear sides of the cylinder.

[0019] Preferably, a sleeve is fixedly connected to the sealing plate, a control panel is provided on the outside of the sleeve, the sleeve passes through the control panel and is connected to the control panel by a thread, one end of the control panel is rotatably connected to a connecting plate, a control rod is provided between the connecting plate and the fixed block, both ends of the control rod extend into the connecting plate and the fixed block respectively, and both ends of the control rod are connected to the connecting plate and the fixed block respectively through a rotating shaft.

[0020] By adopting the above technical solution, when the control plate is rotated, the control plate moves outside the sleeve.

[0021] In summary, the present invention has the following beneficial technical effects:

[0022] 1. A strong magnetic roller structure of a strong magnetic separator, through the design of the installation mechanism, when installing the magnetic blocks, by arranging and setting a placement frame outside the installation plate, after the magnetic blocks are arranged and placed in the placement frame in sequence, a long plate is used to penetrate the entire placement frame, thereby directly forming a fixing effect on the magnetic blocks inside a single placement frame at one time. Compared with placing the magnetic blocks individually and performing the installation operations in sequence, it is more convenient, saves manpower and time costs, and has higher installation efficiency.

[0023] 2. A strong magnetic roller structure of a strong magnetic separator, through the design of the sealing mechanism, after the sealing plate is fitted to the front and rear sides of the cylinder, the control panel is rotated, and the control panel moves, and further drives the control rod to flip and drive the fixed block to move. When the fixed block penetrates the positioning rod, the sealing plate can be kept in contact with the cylinder, so that it can be quickly assembled and unassembled. Compared with the traditional method of relying on multiple bolts to fix in sequence, it is more convenient and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 for Figure 2 A magnified view of point A in the figure;

[0027] Figure 4 This is a schematic structural diagram of the mounting plate in the present utility model;

[0028] Figure 5 This is a disassembled diagram of the magnetic block and the placement frame in the present utility model;

[0029] Figure 6 for Figure 5 Enlarged view of point B in .

[0030] Explanation of the accompanying drawings: 1. Cylinder; 2. Rod body; 3. Mounting mechanism; 31. Mounting plate; 32. Connecting rod; 33. Placement frame; 34. Magnetic block; 35. Auxiliary plate; 36. Long plate; 37. Frame plate; 38. Positioning plate; 39. Threaded adjustment rod; 391. Spring; 392. Clip; 393. Groove; 394. Extension plate; 4. Sealing mechanism; 41. Sealing plate; 42. Ring plate; 43. Positioning rod; 44. Rectangular frame; 45. Fixed block; 46. Sleeve; 47. Control panel; 48. Connecting plate; 49. Control rod. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-6 The utility model is described in further detail.

[0032] The utility model discloses a strong magnetic roller structure of a strong magnetic separator. Figure 1-6, a strong magnetic roller structure of a strong magnetic separator, including a cylinder 1 and a rod 2, the rod 2 is arranged inside the cylinder 1, and the rod 2 passes through the cylinder 1, and a mounting mechanism 3 is provided on the rod 2; the mounting mechanism 3 includes a mounting plate 31, the mounting plate 31 is arranged on the outside of the rod 2, and a connecting rod 32 is fixedly connected to the outside of the rod 2, and one end of the connecting rod 32 is fixedly connected to the inside of the mounting plate 31, and a placement frame 33 is fixedly connected to the outside of the mounting plate 31. The placement frames 33 are evenly spaced and arranged on the outside of the mounting plate 31. Magnetic blocks 34 are placed inside the placement frame 33, and the magnetic blocks 34 match the placement frame 33. The magnetic blocks 34 are evenly spaced and arranged inside the placement frame 33. The front and back sides of the mounting plate 31 are An auxiliary plate 35 is provided; one end of the auxiliary plate 35 is fixedly connected to the inner side of the mounting plate 31, and a long plate 36 is provided between the front and rear adjacent auxiliary plates 35, and the long plate 36 passes through the placement frame 33, the magnetic block 34 and the auxiliary plate 35 in sequence. When installing the magnetic block 34, the placement frame 33 is arranged outside the mounting plate 31, and after the magnetic blocks 34 are arranged and placed in the placement frame 33 in sequence, the long plate 36 is used to pass through the entire placement frame 33, thereby directly forming a fixing effect on the magnetic block 34 inside a single placement frame 33 at one time. Compared with placing the magnetic blocks 34 separately and performing the installation operations in sequence, it is more convenient, saves manpower and time costs, and has higher installation efficiency.

[0033] The auxiliary plate 35 is fixedly connected to a frame plate 37, and a positioning plate 38 is slidably connected to the inside of the frame plate 37. The positioning plate 38 extends out of the outside of the frame plate 37 and passes through the long plate 36. A threaded adjustment rod 39 is rotatably connected to the inside of the frame plate 37. The threaded adjustment rod 39 extends out of the outside of the frame plate 37, passes through the positioning plate 38 and is connected to the positioning plate 38 by threads. After the threaded adjustment rod 39 rotates, it drives the positioning plate 38 to move. A spring 391 is fixedly connected to one side of the positioning plate 38, and one end of the spring 391 is fixedly connected to a side wall of the inner cavity of the frame plate 37. The spring 391 is arranged on the outside of the threaded adjustment rod 39, and the spring 391 exerts an elastic force on the positioning plate 38.

[0034] A clamping strip 392 is fixedly connected to the inner wall of the placement frame 33, and a groove 393 is provided on one side wall of the magnetic block 34. The clamping strip 392 extends into the groove 393 and matches the groove 393. When the magnetic block 34 is placed, the clamping strip 392 enters the groove 393 and there is a certain friction with the inner side of the groove 393, which can ensure the stability of the magnetic block 34. Extension plates 394 are integrally formed on both sides of the magnetic block 34. The extension plates 394 are arranged on the outside of the placement frame 33. The extension plates 394 are convenient for the user to grab the magnetic block 34 with his hands and apply force when taking it out.

[0035] A sealing mechanism 4 is provided on the outside of the cylinder 1, and the sealing mechanism 4 includes two sealing plates 41, which are respectively arranged on the front and rear sides of the cylinder 1, the rod body 2 passes through the sealing plates 41, and the sealing plates 41 are in contact with the cylinder 1, and an annular plate 42 is rotatably connected inside the sealing plates 41, the rod body 2 passes through the annular plate 42 and contacts the annular plate 42, and positioning rods 43 are fixedly connected to the front and rear side walls of the cylinder 1, the positioning rods 43 pass through the sealing plates 41, and a rectangular frame 44 is fixedly connected to the sealing plates 41, and a fixed block 45 is slidably connected inside the rectangular frame 44, and the fixed block 45 extends out of the outside of the rectangular frame 44, and the fixed block 45 passes through the positioning rod 43, and the sealing plates 41 seal the front and rear openings of the cylinder 1.

[0036] A sleeve 46 is fixedly connected to the sealing plate 41, and a control panel 47 is provided on the outside of the sleeve 46. The sleeve 46 passes through the control panel 47 and is connected to the control panel 47 by a thread. One end of the control panel 47 is rotatably connected to a connecting plate 48. A control rod 49 is provided between the connecting plate 48 and the fixed block 45. Both ends of the control rod 49 extend into the connecting plate 48 and the fixed block 45 respectively, and both ends of the control rod 49 are connected to the connecting plate 48 and the fixed block 45 respectively through a rotating shaft. When the control panel 47 is rotated, the control panel 47 moves outside the sleeve 46.

[0037] During actual operation, when the device needs to be assembled, the mounting plate 31 and the rod body 2 can be inserted into the openings at the front and rear ends of the cylinder 1 and placed. After they are properly placed, the two sealing plates 41 are placed on the front and rear side walls of the cylinder 1. At the same time, the rod body 2 passes through the annular plate 42. Its function is to fix the rod body 2 to the mounting part on the magnetic separator when the device is installed in the magnetic separator (not shown). When the cylinder 1 is controlled to rotate, the internal rod body 2 will not rotate. At this time, the mounting plate 31 and the magnetic block 34 thereon are constant in position. The magnetic block 34 forms a magnetic attraction area when it faces the direction of unloading. The magnetic block 34 adsorbs the metal ore powder and continues to rotate downward until the adsorption area is away from the magnetic block 34. This is a non-magnetic area, and the metal ore powder previously adsorbed can fall off, thereby achieving the purpose of magnetic separation.

[0038] After the above-mentioned sealing plate 41 is fitted with the front and rear sides of the cylinder 1, the positioning rod 43 passes through the sealing plate 41, and then the control plate 47 is rotated. The control plate 47 moves outside the sleeve 46, and the control plate 47 also drives the connecting plate 48 to move. After the connecting plate 48 moves, it will push and pull the control rod 49, causing the control rod 49 to flip. After the control rod 49 flips, it drives the fixing block 45 to move. When the fixing block 45 passes through the positioning rod 43, the sealing plate 41 can be kept in contact with the cylinder 1, so that quick assembly and disassembly can be carried out. Compared with the traditional method of relying on multiple bolts to fix in sequence, it is more convenient and labor-saving.

[0039] Finally, when installing the magnetic block 34, it is only necessary to place the magnetic block 34 into the placement frame 33 in turn. When placing it, the card strip 392 enters the inside of the groove 393. There is a certain friction between the two, which can ensure the stability of the magnetic block 34 after it is placed and prevent it from falling off. When the magnetic block 34 inside the single placement frame 33 is placed, the long plate 36 is passed through the placement frame 33 and the auxiliary plate 35 to fix the magnetic block 34 in the placement frame 33. Then, the threaded adjustment rod 39 is rotated. The threaded adjustment rod 39 drives the positioning plate 38 to pass through the long plate 36 and provide a limit for the long plate 36. At this time, the magnetic block 34 is completed. 4, compared with the method of installing and fixing the magnetic blocks 34 one by one, it is more time-saving and labor-saving. Similarly, when it needs to be removed, it is only necessary to repeat the above steps in reverse to remove the long plate 36 and then take out the magnetic block 34. Moreover, due to the friction between the card strip 392 and the groove 393, the magnetic block 34 will not fall off by itself when the long plate 36 is removed. Therefore, taking out a certain magnetic block 34 at this time will not cause the other magnetic blocks 34 to fall off, which is conducive to the user to remove, replace or maintain a specific magnetic block 34 that needs to be removed, thereby greatly ensuring flexibility in use.

[0040] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A strong magnetic roller structure of a strong magnetic separator, comprising a cylinder (1) and a rod (2), characterized in that: The rod body (2) is arranged inside the cylinder (1), and the rod body (2) passes through the cylinder (1). A mounting mechanism (3) is provided on the rod body (2); the mounting mechanism (3) comprises a mounting plate (31), the mounting plate (31) is arranged outside the rod body (2), a connecting rod (32) is fixedly connected to the outside of the rod body (2), one end of the connecting rod (32) is fixedly connected to the inside of the mounting plate (31), and a placement frame (33) is fixedly connected to the outside of the mounting plate (31), and the placement frames (33) are arranged at equal intervals on the outside of the mounting plate (31). The magnetic blocks (34) are arranged in a row, and the placement frame (33) is provided with a magnetic block (34), and the magnetic block (34) matches the placement frame (33). The magnetic blocks (34) are arranged and distributed at equal intervals inside the placement frame (33). Auxiliary plates (35) are provided on both the front and rear sides of the mounting plate (31), and one end of the auxiliary plate (35) is fixedly connected to the inner side of the mounting plate (31). A long plate (36) is provided between the two adjacent auxiliary plates (35), and the long plate (36) passes through the placement frame (33), the magnetic block (34) and the auxiliary plate (35) in sequence.

2. The strong magnetic roller structure of the strong magnetic separator according to claim 1, characterized in that: The auxiliary plate (35) is fixedly connected to a frame plate (37), and a positioning plate (38) is slidably connected inside the frame plate (37). The positioning plate (38) extends outside the frame plate (37), and the positioning plate (38) passes through the long plate (36). A threaded adjustment rod (39) is rotatably connected inside the frame plate (37), and the threaded adjustment rod (39) extends outside the frame plate (37). The threaded adjustment rod (39) passes through the positioning plate (38) and is connected to the positioning plate (38) by a thread.

3. The strong magnetic roller structure of the strong magnetic separator according to claim 2, characterized in that: A spring (391) is fixedly connected to one side of the positioning plate (38), one end of the spring (391) is fixedly connected to a side wall of the inner cavity of the frame plate (37), and the spring (391) is arranged outside the threaded adjustment rod (39).

4. The strong magnetic roller structure of the strong magnetic separator according to claim 1, characterized in that: A clamping strip (392) is fixedly connected to the inner wall of the placement frame (33), a groove (393) is provided on one side wall of the magnetic block (34), and the clamping strip (392) extends into the groove (393) and matches the groove (393).

5. The strong magnetic roller structure of the strong magnetic separator according to claim 1, characterized in that: Extension plates (394) are integrally formed on both sides of the magnetic block (34), and the extension plates (394) are arranged outside the placement frame (33).

6. The strong magnetic roller structure of the strong magnetic separator according to claim 1, characterized in that: A blocking mechanism (4) is provided on the outside of the cylinder (1), and the blocking mechanism (4) includes two blocking plates (41), which are respectively provided on the front and rear sides of the cylinder (1), the rod body (2) passes through the blocking plates (41), and the blocking plates (41) are in contact with the cylinder (1), and the blocking plates (42) are rotatably connected inside the blocking plates (41), and the rod body (2) passes through the annular plate (42) and contacts the annular plate (42), and positioning rods (43) are fixedly connected to the front and rear side walls of the cylinder (1), and the positioning rods (43) pass through the blocking plates (41), and the blocking plates (41) are fixedly connected to a rectangular frame (44), and a fixed block (45) is slidably connected inside the rectangular frame (44), and the fixed block (45) extends outside the rectangular frame (44), and the fixed block (45) passes through the positioning rod (43).

7. The strong magnetic roller structure of the strong magnetic separator according to claim 6, characterized in that: The blocking plate (41) is fixedly connected to a sleeve (46), and a control plate (47) is provided on the outside of the sleeve (46). The sleeve (46) passes through the control plate (47) and is connected to the control plate (47) by a thread. One end of the control plate (47) is rotatably connected to a connecting plate (48). A control rod (49) is provided between the connecting plate (48) and the fixed block (45). The two ends of the control rod (49) extend into the inside of the connecting plate (48) and the fixed block (45), and the two ends of the control rod (49) are respectively connected to the connecting plate (48) and the fixed block (45) by a rotating shaft.

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