bidirectional permanent magnet separator

Abstract

This utility model discloses a bidirectional permanent magnet separator, including a fixed frame. A first through hole is formed on the upper surface of the fixed frame. A cylinder is mounted on the upper surface of the fixed frame, and a positioning frame is mounted on the output end of the cylinder. Symmetrical first bearings are fixedly embedded in the inner sidewall of the positioning frame. Rotating rods are fixedly connected to the inner rings of the two first bearings. A first magnetic roller is mounted on one side of the two rotating rods that are close to each other. A drive mechanism and a stabilizing component are installed inside the fixed frame. The drive mechanism includes a second through hole. A forward and reverse motor is mounted on the left side of the fixed frame, and the output end of the forward and reverse motor is connected to a threaded rod via a reducer. This device allows adjustment of the height of the second magnetic roller via a telescopic rod. By utilizing the cooperation of the first and second magnetic rollers, a transverse magnetic field and a longitudinal magnetic field can be generated, achieving a bidirectional iron removal effect.

Description

Technical Field

[0001] This utility model relates to the field of permanent magnet separators, and in particular to bidirectional permanent magnet separators. Background Technology

[0002] A permanent magnet separator is a device that uses a high-strength magnetic field generated by a permanent magnet to automatically adsorb and separate ferromagnetic impurities from materials, such as iron filings and nails. It is widely used in mining, metallurgy, chemical industry, and food processing. Its core principle is to form a stable magnetic field through the magnetic energy product of permanent magnet materials. It does not require external power supply and has the characteristics of simple structure and reliable operation.

[0003] Traditional permanent magnet separators mostly use a single magnetic roller structure, which can only achieve unidirectional magnetic field action. Due to the unidirectionality of the magnetic field, the iron removal efficiency is low and the magnetic circuit cannot be adjusted, resulting in poor adaptability. Therefore, we propose a bidirectional permanent magnet separator to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a bidirectional permanent magnet separator to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A bidirectional permanent magnet separator includes a fixed frame with a first through hole on its upper surface. A cylinder is mounted on the upper surface of the fixed frame, and a positioning frame is mounted on the output end of the cylinder. Symmetrical first bearings are fixedly embedded in the inner sidewall of the positioning frame. Rotating rods are fixedly connected to the inner rings of the two first bearings. A first magnetic roller is mounted on the side of the two rotating rods that are close to each other. A drive mechanism and a stabilizing component are installed inside the fixed frame.

[0007] In a further embodiment, the driving mechanism includes a second through hole, a forward and reverse motor is installed on the left side of the fixed frame, the output end of the forward and reverse motor is connected to a threaded rod through a reducer, a second bearing is fixedly embedded in the inner side wall of the fixed frame, and the right end of the threaded rod is connected to the inner ring of the second bearing.

[0008] In a further embodiment, the stabilizing component includes a positioning screw ring, the inner ring of which is threadedly connected to the outer surface of the threaded rod. The inner sidewall of the fixing frame is provided with symmetrical sliding grooves, and sliding plates are slidably connected inside the two sliding grooves. The sides of the two sliding plates that are close to each other are connected to the outer surface of the positioning screw ring.

[0009] In a further embodiment, a telescopic rod is installed on the bottom surface of the positioning screw ring, a connecting block is fixedly connected to the bottom end of the telescopic rod, and a second magnetic roller is installed on the bottom surface of the connecting block.

[0010] In a further embodiment, a controller is installed on the left side of the fixed frame, and a display screen is provided on the left side of the controller. Both the first magnetic roller and the second magnetic roller are neodymium iron boron permanent magnets.

[0011] In a further embodiment, the bottom surface of the fixed frame is fixedly connected to a symmetrical support plate, the bottom surface of both support plates is equipped with a fixed plate, and the bottom surface of both fixed plates is equipped with a symmetrical brake caster.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device uses a cylinder to move the positioning frame, facilitating the adjustment of the height of the first magnetic roller. The first magnetic roller rotates with the material being conveyed, improving iron removal efficiency. The forward and reverse motors and threaded rods move the positioning screw ring, allowing for easy adjustment of the horizontal position of the second magnetic roller. The sliding groove and slide plate ensure stable movement of the second magnetic roller. The height of the second magnetic roller can be adjusted using a telescopic rod. The combined action of the first and second magnetic rollers generates both transverse and longitudinal magnetic fields, achieving bidirectional iron removal. Attached Figure Description

[0014] Figure 1 This is a frontal three-dimensional structural diagram of a bidirectional permanent magnet separator.

[0015] Figure 2 This is a side sectional view of the fixed frame in a bidirectional permanent magnet separator.

[0016] Figure 3 This is a cross-sectional view of the fixed frame in a bidirectional permanent magnet separator.

[0017] Figure 4 This is a rear-view three-dimensional structural diagram of a bidirectional permanent magnet separator.

[0018] In the diagram: 1. Fixed frame; 2. Drive mechanism; 201. Second through hole; 202. Forward and reverse motor; 203. Threaded rod; 204. Second bearing; 3. Stabilizing component; 301. Slide groove; 302. Slide plate; 303. Positioning screw ring; 4. First through hole; 5. Cylinder; 6. Positioning frame; 7. First bearing; 8. Rotating rod; 9. First magnetic roller; 10. Telescopic rod; 11. Connecting block; 12. Second magnetic roller; 13. Controller; 14. Display screen; 15. Support plate; 16. Fixed plate; 17. Braking caster wheel. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 In this utility model, the bidirectional permanent magnet iron separator includes a fixed frame 1. A first through hole 4 is opened on the upper surface of the fixed frame 1. A cylinder 5 is installed on the upper surface of the fixed frame 1. A positioning frame 6 is installed at the output end of the cylinder 5. A symmetrical first bearing 7 is fixedly embedded in the inner side wall of the positioning frame 6. A rotating rod 8 is fixedly connected to the inner ring of each of the two first bearings 7. A first magnetic roller 9 is installed on the side of the two rotating rods 8 that are close to each other. A drive mechanism 2 is installed inside the fixed frame 1. A stabilizing component 3 is installed inside the fixed frame 1. The positioning frame 6 can be moved by the cylinder 5, which facilitates the adjustment of the height of the first magnetic roller 9. By utilizing the cooperation of the first bearing 7 and the rotating rod 8, the first magnetic roller 9 can rotate with the material being conveyed, thereby improving the iron removal efficiency.

[0023] The drive mechanism 2 includes a second through hole 201. A forward and reverse motor 202 is installed on the left side of the fixed frame 1. The output end of the forward and reverse motor 202 is connected to a threaded rod 203 through a reducer. A second bearing 204 is fixedly embedded in the inner wall of the fixed frame 1. The right end of the threaded rod 203 is connected to the inner ring of the second bearing 204. The stabilizing component 3 includes a positioning screw ring 303. The inner ring of the positioning screw ring 303 is threadedly connected to the outer surface of the threaded rod 203. The inner wall of the fixed frame 1 has symmetrical sliding grooves 301. Slide plates 302 are slidably connected inside the two sliding grooves 301. The sides of the two slide plates 302 that are close to each other are connected to the outer surface of the positioning screw ring 303. Through the cooperation of the forward and reverse motor 202 and the threaded rod 203, the positioning screw ring 303 can be moved, which facilitates the adjustment of the horizontal position of the second magnetic roller 12. The cooperation of the sliding grooves 301 and the slide plates 302 makes the movement of the second magnetic roller 12 more stable.

[0024] A telescopic rod 10 is installed on the bottom surface of the positioning screw ring 303. A connecting block 11 is fixedly connected to the bottom end of the telescopic rod 10. A second magnetic roller 12 is installed on the bottom surface of the connecting block 11. A controller 13 is installed on the left side of the fixed frame 1. A display screen 14 is provided on the left side of the controller 13. Both the first magnetic roller 9 and the second magnetic roller 12 are neodymium iron boron permanent magnets. A symmetrical support plate 15 is fixedly connected to the bottom surface of the fixed frame 1. A fixed plate 16 is installed on the bottom surface of each of the two support plates 15. A symmetrical brake caster 17 is installed on the bottom surface of each of the two fixed plates 16. The height of the second magnetic roller 12 can be adjusted by the telescopic rod 10. By cooperating with the first magnetic roller 9 and the second magnetic roller 12, a transverse magnetic field and a longitudinal magnetic field can be generated to achieve a bidirectional iron removal effect. The controller 13 and the display screen 14 facilitate the operation of the device by the staff. The brake caster 17 facilitates the movement of the device by the staff.

[0025] The working principle of this utility model is as follows:

[0026] In use, first connect the device to the corresponding power supply, then use the brake caster 17 to stably place the device in a suitable position. Then, control the device through the cooperation of the controller 13 and the display screen 14. Next, the cylinder 5 can push the positioning frame 6 to move, which facilitates the adjustment of the height of the first magnetic roller 9. With the cooperation of the first bearing 7 and the rotating rod 8, the first magnetic roller 9 can rotate with the material being conveyed. With the cooperation of the forward and reverse motor 202 and the threaded rod 203, the positioning screw ring 303 can be moved, which facilitates the adjustment of the horizontal position of the second magnetic roller 12. With the cooperation of the slide groove 301 and the sliding plate 302, the movement of the second magnetic roller 12 can be made more stable. The height of the second magnetic roller 12 can be adjusted through the telescopic rod 10. With the cooperation of the first magnetic roller 9 and the second magnetic roller 12, a transverse magnetic field and a longitudinal magnetic field can be generated to achieve the effect of bidirectional iron removal.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Bidirectional permanent magnet tramp iron remover, characterized in that: The system includes a fixed frame (1), with a first through hole (4) on the upper surface of the fixed frame (1), a cylinder (5) mounted on the upper surface of the fixed frame (1), a positioning frame (6) mounted on the output end of the cylinder (5), a symmetrical first bearing (7) fixedly embedded in the inner wall of the positioning frame (6), a rotating rod (8) fixedly connected to the inner ring of each of the two first bearings (7), a first magnetic roller (9) mounted on the side of the two rotating rods (8) that are close to each other, a drive mechanism (2) installed inside the fixed frame (1), and a stabilizing component (3) installed inside the fixed frame (1).

2. The bidirectional permanent magnet tramp iron remover of claim 1, wherein: The drive mechanism (2) includes a second through hole (201). A forward and reverse motor (202) is installed on the left side of the fixed frame (1). The output end of the forward and reverse motor (202) is connected to a threaded rod (203) through a reducer. A second bearing (204) is fixedly embedded in the inner side wall of the fixed frame (1). The right end of the threaded rod (203) is connected to the inner ring of the second bearing (204).

3. The bidirectional permanent magnet tramp iron remover of claim 2, wherein: The stabilizing component (3) includes a positioning screw ring (303), the inner ring of which is threaded to the outer surface of the threaded rod (203). The inner sidewall of the fixing frame (1) is provided with symmetrical sliding grooves (301), and sliding plates (302) are slidably connected inside the two sliding grooves (301). The sides of the two sliding plates (302) that are close to each other are connected to the outer surface of the positioning screw ring (303).

4. The bidirectional permanent magnet tramp iron remover of claim 3, wherein: The bottom surface of the positioning screw ring (303) is equipped with a telescopic rod (10), the bottom end of the telescopic rod (10) is fixedly connected to a connecting block (11), and the bottom surface of the connecting block (11) is equipped with a second magnetic roller (12).

5. The bidirectional permanent magnet tramp iron remover of claim 1, wherein: A controller (13) is installed on the left side of the fixed frame (1), and a display screen (14) is provided on the left side of the controller (13). The first magnetic roller (9) and the second magnetic roller (12) are both neodymium iron boron permanent magnets.

6. The bidirectional permanent magnet tramp iron remover of claim 1, wherein: The bottom surface of the fixed frame (1) is fixedly connected to a symmetrical support plate (15), and a fixed plate (16) is installed on the bottom surface of each of the two support plates (15), and a symmetrical brake caster (17) is installed on the bottom surface of each of the two fixed plates (16).

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