A permanent magnet iron remover convenient to mount and dismount

Abstract

The utility model discloses a permanent magnet de -ironing device convenient to installation dismantlement, including outer frame, the inside of outer frame is provided with inner frame, and the both sides inner wall of inner frame all are fixedly connected with the supporting plate, and the top of two supporting plates all are fixedly connected with two positioning rods, and the top of two supporting plates all are provided with the side plate, and the side plate is set in positioning rod, and two side plates are fixedly connected with same permanent magnet de -ironing device on the side of mutual approach, and the both ends of permanent magnet de -ironing device's top all are fixedly connected with two fixed plates, and the both sides inner wall of outer frame all are fixedly connected with trapezoidal board, and two trapezoidal boards all are provided with the gyro wheel on the side of mutual approach, and the gyro wheel is set with U -shaped seat, and two U -shaped seats both ends on the side of mutual approach all are fixedly connected with the limit rod, and the limit rod passes through fixed plate. The utility model discloses simple operation, and permanent magnet de -ironing device can be installed and disassembled conveniently, and permanent magnet de -ironing device can be replaced more rapidly, and the downtime is shortened, and the overall production efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of permanent magnet separator technology, and in particular to a permanent magnet separator that is easy to install and disassemble. Background Technology

[0002] A permanent magnet separator is a device that uses the magnetic force of permanent magnet materials to remove ferromagnetic impurities from materials. It utilizes the continuous magnetic field generated by permanent magnets to adsorb ferromagnetic metals (such as iron sheets and iron filings) from materials. It is widely used in mining, metallurgy, food, and chemical industries, primarily to improve material purity, protect equipment, and ensure product quality. However, most existing permanent magnet separators still have problems that need to be solved.

[0003] Most existing permanent magnet separators are not easy to install and disassemble. When a permanent magnet separator is damaged, it is difficult to disassemble and replace it, requiring professional technicians, which increases labor costs and takes more time for installation and disassembly, resulting in increased equipment downtime, reduced production efficiency, and decreased output. Therefore, it is necessary to design a permanent magnet separator that is easy to install and disassemble to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a permanent magnet separator that is easy to install and disassemble.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A permanent magnet separator that is easy to install and disassemble includes an outer frame, inside which is an inner frame. Support plates are fixedly connected to the inner walls of both sides of the inner frame. Two positioning rods are fixedly connected to the top of each support plate. Side plates are provided on the top of each support plate, and these side plates are fitted onto the positioning rods. A permanent magnet separator is fixedly connected to the two side plates on their adjacent sides. Two fixing plates are fixedly connected to the top ends of the permanent magnet separator. Trapezoidal plates are fixedly connected to the inner walls of both sides of the outer frame. Rollers are provided on the adjacent sides of the two trapezoidal plates, and U-shaped seats are fitted onto the rollers. Limiting rods are fixedly connected to the adjacent ends of the two U-shaped seats on their adjacent sides. The limiting rods pass through the fixing plates. Because the permanent magnet separator is installed using a combination of limiting rods and fixing plates, and positioning rods and side plates, the limiting rods will move away from the fixed plates when the permanent magnet separator reaches its highest point. Once the fixed plate is removed and the limit switch is released, the side plate can be removed from the positioning rod, thus completing the disassembly of the permanent magnet separator. When installing the permanent magnet separator, the side plate is placed on the positioning rod, causing the permanent magnet separator to descend. This allows the limit rod to move towards the fixed plate until it inserts into the fixed plate, thus limiting the movement and installing the permanent magnet separator. The permanent magnet separator can be further lowered to adjust its height. This effectively solves the problems mentioned in the background technology, such as the inconvenience of installing and disassembling most existing permanent magnet separators, the difficulty in disassembling and replacing damaged permanent magnet separators requiring specialized technicians, increasing labor costs, and requiring more time for installation and disassembly, leading to increased equipment downtime, reduced production efficiency, and decreased output. This technology achieves simple operation, easy installation and disassembly of the permanent magnet separator, faster replacement of the permanent magnet separator, reduced downtime, and effectively improved overall production efficiency.

[0007] Preferably, the roller is rotatably connected to the U-shaped seat.

[0008] Preferably, the fixing plate has a hole that matches the limiting rod.

[0009] Preferably, the limiting rod is fitted with a return spring, which is disposed between the inner frame and the U-shaped seat.

[0010] Preferably, the limiting rod is fitted with a cylinder, the limiting rod is slidably connected to the cylinder, and all four cylinders are fixedly connected to the inner wall of the outer frame.

[0011] Preferably, electric push rods are fixedly connected to the bottom inner walls of both ends of the outer frame, and support plates are fixedly connected to the top of the telescopic ends of the two electric push rods. The two support plates are fixedly connected to the outer walls of the inner frame.

[0012] Preferably, two sliding plates are fixedly connected to the outer walls of both sides of the inner frame. Guide rods are passed through the sliding plates, and holes adapted to the guide rods are opened on the sliding plates. The guide rods are slidably connected to the sliding plates, and the bottoms of the four sliding plates are fixedly connected to the bottom inner wall of the outer frame.

[0013] Preferably, mounting plates are fixedly connected to both outer walls of the outer frame, and four mounting holes are provided on the mounting plates.

[0014] Preferably, both ends of the side plate are provided with positioning holes, which are adapted to the positioning rod.

[0015] The beneficial effects of this utility model are as follows:

[0016] Because the permanent magnet separator is installed using a combination of a limiting rod and a fixed plate, as well as a positioning rod and a side plate for limiting movement, the limiting rod will move off the fixed plate when the permanent magnet separator reaches its highest point, releasing the limiting position. This allows the side plate to be removed from the positioning rod, completing the disassembly of the permanent magnet separator. To install the permanent magnet separator, the side plate is placed on the positioning rod, and the permanent magnet separator is lowered. This allows the limiting rod to move towards the fixed plate until it is inserted into the fixed plate, thus limiting the movement and installing the permanent magnet separator. The permanent magnet separator can continue to descend to adjust its position. The improved design effectively solves the problems mentioned in the background section regarding the difficulty in installing and disassembling most existing permanent magnet separators. Furthermore, when a permanent magnet separator is damaged, it is difficult to disassemble and replace, requiring specialized technicians, increasing labor costs, and consuming more time for installation and disassembly, leading to increased equipment downtime, reduced production efficiency, and decreased output. This design achieves the technical effect of simple operation, easy installation and disassembly of the permanent magnet separator, faster replacement of the permanent magnet separator, reduced downtime, and effectively improved overall production efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a permanent magnet separator that is easy to install and disassemble, as proposed in this utility model.

[0018] Figure 2 This is a schematic cross-sectional view of the outer frame of a permanent magnet separator that is easy to install and disassemble, as proposed in this utility model.

[0019] Figure 3 This is a partial structural diagram of a permanent magnet separator that is easy to install and disassemble, as proposed in this utility model.

[0020] Figure 4 This is a schematic cross-sectional view of the inner frame structure of a permanent magnet separator that is easy to install and disassemble, as proposed in this utility model.

[0021] Figure 5 This is a schematic diagram of the unfolded structure of the side plate of a permanent magnet separator that is easy to install and disassemble, as proposed in this utility model.

[0022] Figure 6 This is a side view of the trapezoidal plate of a permanent magnet separator that is easy to install and disassemble, as proposed in this utility model.

[0023] In the diagram: 1. Outer frame; 2. Inner frame; 3. Support plate; 4. Positioning rod; 5. Side plate; 6. Permanent magnet separator; 7. Fixing plate; 8. Trapezoidal plate; 9. Roller; 10. U-shaped seat; 11. Limiting rod; 12. Cylinder; 13. Electric push rod; 14. Support plate; 15. Sliding plate; 16. Guide rod; 17. Mounting plate; 18. Return spring; 19. Positioning hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Reference Figure 1-6A permanent magnet separator that is easy to install and disassemble includes an outer frame 1, an inner frame 2 inside the outer frame 1, and two support plates 3 fixedly connected to the inner walls of both sides of the inner frame 2. Two positioning rods 4 are fixedly connected to the top of each support plate 3, and side plates 5 are provided on the top of each support plate 3. The side plates 5 are fitted onto the positioning rods 4. A permanent magnet separator 6 is fixedly connected to the two side plates 5 on their adjacent sides. Two fixing plates 7 are fixedly connected to the top ends of the permanent magnet separator 6. Trapezoidal plates 8 are fixedly connected to the inner walls of both sides of the outer frame 1. Rollers 9 are provided on the adjacent sides of the two trapezoidal plates 8, and U-shaped seats 10 are fitted onto the rollers 9. Limiting rods 11 are fixedly connected to the two U-shaped seats 10 on their adjacent sides. The limiting rods 11 pass through the fixing plates 7. Because the permanent magnet separator is installed using a combination of limiting rods and fixing plates, and positioning rods and side plates, the limiting rods can effectively limit the movement of the permanent magnet separator when it reaches its highest point. The side plate will then be removed from the fixed plate, releasing the limit switch. The side plate can then be removed from the positioning rod, completing the disassembly of the permanent magnet separator. When installing the permanent magnet separator, the side plate is placed on the positioning rod, causing the permanent magnet separator to descend. This allows the limit rod to move towards the fixed plate until it inserts into the fixed plate, thus limiting the movement and installing the permanent magnet separator. The permanent magnet separator can be further lowered to adjust its height. This effectively solves the problems mentioned in the background technology, such as the inconvenience of installing and disassembling most existing permanent magnet separators, the difficulty in disassembling and replacing damaged permanent magnet separators requiring specialized technicians, increasing labor costs, and requiring more time for installation and disassembly, leading to increased equipment downtime, reduced production efficiency, and decreased output. This technology achieves simple operation, easy installation and disassembly of the permanent magnet separator, faster replacement of the permanent magnet separator, reduced downtime, and effectively improved overall production efficiency.

[0026] In this utility model, the roller 9 is rotatably connected to the U-shaped seat 10.

[0027] In this utility model, the fixing plate 7 has a hole that matches the limiting rod 11. The limiting rod 11 is inserted into the fixing plate 7 to limit the vertical position of the fixing plate 7.

[0028] In this utility model, the limiting rod 11 is fitted with a reset spring 18, which is located between the inner frame 2 and the U-shaped seat 10. By setting the reset spring 18, when the roller 9 is not squeezed, the reset spring 18 extends to allow the U-shaped seat 10 to reset, which in turn allows the limiting rod 11 to move out of the fixed plate 7.

[0029] In this utility model, the limiting rod 11 is sleeved with a cylinder 12, and the limiting rod 11 is slidably connected to the cylinder 12. All four cylinders 12 are fixedly connected to the inner wall of the outer frame 1. When the limiting rod 11 moves, it will move along the cylinder 12 to ensure the stability of the limiting rod 11 during movement, so that the limiting rod 11 can be accurately inserted into the fixing plate 7.

[0030] In this utility model, electric push rods 13 are fixedly connected to the bottom inner walls of both ends of the outer frame 1, and support plates 14 are fixedly connected to the top of the telescopic ends of the two electric push rods 13. The two support plates 14 are fixedly connected to the outer walls of the inner frame 2.

[0031] In this utility model, two sliding plates 15 are fixedly connected to the outer walls on both sides of the inner frame 2. A guide rod 16 is passed through the sliding plate 15. The sliding plate 15 has a hole that matches the guide rod 16. The guide rod 16 is slidably connected to the sliding plate 15. The bottom of the four sliding plates 15 is fixedly connected to the bottom inner wall of the outer frame 1. When the sliding plate 15 moves, it will move along the guide rod 16 to ensure the stability of the sliding plate 15 when it moves, which in turn ensures the stability of the inner frame 2 when it moves up and down.

[0032] In this utility model, mounting plates 17 are fixedly connected to both outer walls of the outer frame 1. The mounting plates 17 have four mounting holes, and bolts can be used to pass through the mounting holes on the mounting plates 17 to fix the device at the position where the permanent magnet separator 6 needs to be used.

[0033] In this utility model, positioning holes 19 are provided at both ends of the side plate 5. The positioning holes 19 are adapted to the positioning rod 4. By cooperating with the positioning holes 19 and the positioning rod 4, the position of the side plate 5 is positioned, thereby restricting the lateral position of the side plate 5.

[0034] Working principle: When in use, an external power supply is used. Lowering the telescopic end of the electric push rod 13 lowers the support plate 14, which in turn lowers the inner frame 2. The inner frame 2 then lowers the support plate 3, which in turn lowers the cylinder 12. The cylinder 12 then lowers the limiting rod 11, which in turn lowers the fixing plate 7. This, in turn, lowers the permanent magnet separator 6. Adjusting the height of the permanent magnet separator 6 allows for better adsorption of iron filings, improving the practicality of the device. When installing the permanent magnet separator 6, the side plate 5 on the permanent magnet separator 6 is placed on the positioning rod 4 for positioning, so that the positioning rod 4 is in the positioning hole 19. At this time, the lateral position of the permanent magnet separator 6 can be limited. Then, the telescopic end of the electric push rod 13 is lowered to lower the limiting rod 11. The limiting rod 11 will drive the U-shaped seat 10 to lower, and the U-shaped seat 10 will drive the roller 9 to lower. The roller 9 will move along the trapezoidal plate 8. When the roller 9 moves down along the inclined surface of the trapezoidal plate 8, the two rollers 9 will also... By bringing the two U-shaped seats 10 closer together, the U-shaped seats 10 drive the limiting rod 11 to move. When the roller 9 moves to the vertical surface of the trapezoidal plate 8, the limiting rod 11 will insert into the fixing plate 7, thus limiting the vertical position of the fixing plate 7 and restricting the vertical position of the permanent magnet separator 6. This ensures that the permanent magnet separator 6 is installed correctly, and the roller 9 is always positioned on the vertical surface of the trapezoidal plate 8. The permanent magnet separator 6 can then continue to descend to adjust its height. When the U-shaped seat 10 approaches, it will also compress the return spring 18, causing the return spring 18 to contract. When it is necessary to remove the permanent magnet separator 6, the telescopic end of the electric push rod 13 will continue to rise until the roller 9 moves to the inclined position of the trapezoidal plate 8 and continues to rise. The contracted return spring 18 will then extend, allowing the two U-shaped seats 10 to move away from each other. This will allow the limit rod 11 to be removed from the fixed plate 7, thus releasing the limit. The side plate 5 can then be removed from the positioning rod 4, and the permanent magnet separator 6 can be removed, completing the disassembly.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A permanent magnet separator that is easy to install and disassemble, comprising an outer frame (1), characterized in that, The outer frame (1) is provided with an inner frame (2). The inner walls of both sides of the inner frame (2) are fixedly connected with a support plate (3). The top of the two support plates (3) is fixedly connected with two positioning rods (4). The top of the two support plates (3) is provided with a side plate (5). The side plate (5) is sleeved on the positioning rod (4). The two side plates (5) are fixedly connected with the same permanent magnet separator (6) on the side that is close to each other. The top two ends of the permanent magnet separator (6) are fixedly connected with two fixing plates (7). The inner walls of both sides of the outer frame (1) are fixedly connected with trapezoidal plates (8). The two trapezoidal plates (8) are provided with rollers (9) on the side that is close to each other. The rollers (9) are sleeved with U-shaped seats (10). The two U-shaped seats (10) are fixedly connected with limit rods (11) on the side that is close to each other. The limit rods (11) pass through the fixing plates (7).

2. The permanent magnet separator for easy installation and disassembly according to claim 1, characterized in that, The roller (9) is rotatably connected to the U-shaped seat (10).

3. The permanent magnet separator that is easy to install and disassemble according to claim 1, characterized in that, The fixing plate (7) has a hole that matches the limiting rod (11).

4. The permanent magnet separator that is easy to install and disassemble according to claim 3, characterized in that, The limiting rod (11) is fitted with a reset spring (18), which is located between the inner frame (2) and the U-shaped seat (10).

5. The permanent magnet separator that is easy to install and disassemble according to claim 4, characterized in that, The limiting rod (11) is fitted with a cylinder (12), and the limiting rod (11) is slidably connected to the cylinder (12). All four cylinders (12) are fixedly connected to the inner wall of the outer frame (1).

6. The permanent magnet separator for easy installation and disassembly according to claim 5, characterized in that, Electric push rods (13) are fixedly connected to the bottom inner walls of both ends of the outer frame (1), and support plates (14) are fixedly connected to the top of the telescopic ends of the two electric push rods (13), and the two support plates (14) are fixedly connected to the outer wall of the inner frame (2).

7. The permanent magnet separator for easy installation and disassembly according to claim 6, characterized in that, Two sliding plates (15) are fixedly connected to the outer walls on both sides of the inner frame (2). A guide rod (16) is provided on the sliding plate (15). A hole adapted to the guide rod (16) is opened on the sliding plate (15). The guide rod (16) is slidably connected to the sliding plate (15). The bottom of the four sliding plates (15) is fixedly connected to the bottom inner wall of the outer frame (1).

8. The permanent magnet separator that is easy to install and disassemble according to claim 7, characterized in that, The outer walls on both sides of the outer frame (1) are fixedly connected with mounting plates (17), and the mounting plates (17) have four mounting holes.

9. The permanent magnet separator that is easy to install and disassemble according to claim 1, characterized in that, Both ends of the side plate (5) are provided with positioning holes (19), which are adapted to the positioning rod (4).

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