Box type permanent magnet iron remover convenient to clean

Abstract

The utility model relates to the technical field of permanent magnet iron removers, in particular to a box type permanent magnet iron remover convenient to clean. Comprising a box-type permanent magnet iron remover body, the box-type permanent magnet iron remover body is divided into an adsorption box and a dust cover, the dust cover is fixedly arranged on one side of the adsorption box, the upper end and the lower end of the adsorption box are provided with a feeding port and a discharging port facilitating feeding and discharging of materials respectively, and the bottom end of the dust cover is provided with a dust discharging port facilitating dust discharging. A plurality of groups of magnetic bars for adsorbing metal foreign matters are movably inserted into the adsorption box in a penetrating manner, and a cleaning mechanism for cleaning the metal foreign matters on the surfaces of the magnetic bars is arranged in the box type permanent magnet iron remover main body. According to the box type permanent magnet iron remover convenient to clean, metal foreign matters adsorbed on the multiple groups of magnetic bars are regularly cleaned in batches through the design of the cleaning mechanism, and the phenomenon of bridging or blocking of materials is avoided through the design of the vibration assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of permanent magnetic iron removers, in particular to a box-type permanent magnetic iron remover which is easy to clean. Background Art

[0002] A permanent magnetic iron remover is a device that uses a strong magnetic field generated by a permanent magnet to remove iron from materials flowing through it.

[0003] When using the traditional box-type permanent magnetic iron remover, users reported that they needed to stop the machine repeatedly to clean and maintain the iron remover. During the cleaning process, we found that the maintenance method of manual timed cleaning was cumbersome and the cleaning completion rate was not high. On the other hand, some operating areas were difficult for operators to reach. In addition, during the disassembly and assembly process, the magnetic bar group and the iron remover box would collide, causing damage to the magnetic bar, resulting in poor practical performance of the device.

[0004] On the other hand, in the use of the traditionally designed box-type permanent magnetic iron remover, we found that when too much material is input into the feed port at one time or the humidity of the input material is high, the material is very easy to stick together and accumulate on the outer surface of the magnetic working group, causing material bridging or blockage, and the actual use effect of the device is poor.

[0005] To this end, we designed a box-type permanent magnetic iron remover that is easy to clean to provide another technical solution to the above technical problems. Utility Model Content

[0006] Based on this, it is necessary to provide a box-type permanent magnetic iron remover that is easy to clean and effectively avoids material bridging or blockage in order to solve the above technical problems.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A box-type permanent magnetic iron remover which is easy to clean comprises a box-type permanent magnetic iron remover main body, wherein the box-type permanent magnetic iron remover main body is divided into an adsorption box and a dust cover, wherein the dust cover is fixedly arranged on one side of the adsorption box, the adsorption box and the dust cover are communicated with each other, the upper and lower ends of the adsorption box are respectively provided with a feed inlet and a discharge outlet for facilitating the entry and exit of materials, the bottom end of the dust cover is provided with a dust discharge outlet for facilitating the discharge of dust, a plurality of groups of magnetic bars for adsorbing metal foreign matter are movably interspersed inside the adsorption box, and a cleaning mechanism for cleaning metal foreign matter on the surface of the magnetic bars is provided inside the box-type permanent magnetic iron remover main body.

[0009] Preferably, the cleaning mechanism includes a driving assembly and a scraping assembly, the driving assembly includes a plurality of electric cylinders arranged on both sides of the adsorption box, the adsorption box is fixedly provided with a plurality of L-shaped mounting plates for fixing the electric cylinders, the output ends of the plurality of electric cylinders pass through the dust cover and are connected to a movable connecting plate for controlling the movement state of multiple groups of magnetic rods, the movable connecting plate is slidably engaged inside the dust cover, a plurality of ball bearings are rotatably connected on both sides of the movable connecting plate, and the dust cover is provided with a guide groove matching the ball bearings.

[0010] Preferably, the scraping assembly includes a cleaning module fixedly mounted inside the adsorption box, the magnetic rod is movably inserted into the cleaning module, and both sides of the cleaning module are respectively provided with an insertion hole 1 and an insertion hole 2 matching the magnetic rod, and the inner side of the insertion hole 2 is provided with a blocking ring for blocking metal foreign matter, and the bottom of the cleaning module passes through the adsorption box and is connected to a metal foreign matter collection port.

[0011] Preferably, one side of the adsorption box and the dust cover are both provided with an observation window for the operator to observe, wherein the observation window on the adsorption box is connected to the cleaning module.

[0012] Preferably, a vibration assembly for vibrating the multiple groups of magnetic rods is provided inside the adsorption box, and the vibration assembly includes a vibration plate arranged at the top ends of the multiple groups of magnetic rods. A guide groove for facilitating the vibration of the vibration plate is provided inside the adsorption box, and a plurality of compression springs cooperating with the guide grooves are fixedly provided at the bottom end of the vibration plate, and the two ends of the compression spring are respectively fixedly connected to the vibration plate and the bottom wall of the guide groove, and a vibration motor is fixedly provided at the middle part of the top end of the vibration plate.

[0013] Preferably, the vibration assembly further comprises a plurality of moving blocks 1 arranged inside the adsorption box, guide limit blocks 1 are arranged on both sides of the moving block 1, a guide limit groove 1 matching the moving block 1 and the guide limit groove 1 is arranged on the adsorption box, compression springs 2 are fixedly connected between the plurality of moving blocks 1, wherein the compression spring 2 located at the bottom is fixedly connected to the inner wall of the guide limit groove 1, and one end of the magnetic rod is movably inserted in the moving block 1;

[0014] Preferably, a plurality of movable blocks 2 are embedded on the movable connecting plate, guide limit blocks 2 are provided on both sides of the movable block 2, and a guide limit groove 2 matching the movable block 2 and the guide limit block 2 is provided on the movable connecting plate, a compression spring 3 is fixedly connected to the bottom end of the guide limit block 2, the bottom end of the compression spring 3 is fixedly connected to the inner wall of the guide limit groove 2, and the other end of the magnetic rod is fixedly connected to the movable block 2.

[0015] Preferably, a blocking plate for blocking falling materials is obliquely arranged in the adsorption box, and a plurality of insertion holes are provided on the blocking plate for the magnetic rods to pass through.

[0016] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0017] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0018] 1. The utility model provides a box-type permanent magnetic iron remover which is easy to clean. Through the design of the cleaning mechanism, the metal foreign matter adsorbed on multiple groups of magnetic rods can be cleaned regularly in batches, thereby ensuring the normal operation of the box-type permanent magnetic iron remover while completing the cleaning of the metal foreign matter on the surface of the magnetic rods, thereby improving the practical performance of the device.

[0019] 2. The utility model provides a box-type permanent magnetic iron remover which is easy to clean. Through the design of the vibration component, the multiple groups of magnetic bars in the box-type permanent magnetic iron remover can generate small-amplitude continuous vibrations while ensuring the normal adsorption of metal foreign matter in the material, thereby avoiding the phenomenon of bridging or clogging of the material and improving the actual use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the axial structure of the utility model;

[0022] Figure 2 It is a cross-sectional structural schematic diagram of the cleaning mechanism of the utility model;

[0023] Figure 3 It is a half-section structural schematic diagram of the main body of the box-type permanent magnetic iron remover of the utility model;

[0024] Figure 4 For the utility model Figure 3 Schematic diagram of the structure at A in the middle;

[0025] Figure 5 It is a structural schematic diagram of the vibration component of the utility model;

[0026] Figure 6 It is a schematic diagram of the connection structure of the magnetic rod, the moving block 1, the moving block 2 and the blocking plate of the utility model.

[0027] In the figure: 1. Box-type permanent magnetic iron remover body; 2. Adsorption box; 3. Dust cover; 4. Feed inlet; 5. Discharge outlet; 6. Dust discharge outlet; 7. Magnetic rod; 8. Electric cylinder; 9. L-shaped mounting plate; 10. Moving connecting plate; 11. Ball bearing; 12. Guide slide groove; 13. Cleaning module; 14. Insert hole one; 15. Insert hole two; 16. Blocking ring; 17. Metal foreign matter collection port; 18. Observation window; 19. Vibrating plate; 20. Guide groove; 21. Compression spring one; 22. Vibrating motor; 23. Moving block one; 24. Guide limit block one; 25. Guide limit groove one; 26. Compression spring two; 27. Moving block two; 28. Guide limit block two; 29. ​​Guide limit groove two; 30. Compression spring three; 31. Blocking plate; 32. Insert hole three. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] Embodiment 1

[0030] Reference Figure 1-4 A box-type permanent magnetic iron remover that is easy to clean, comprising a box-type permanent magnetic iron remover body 1, the box-type permanent magnetic iron remover body 1 is divided into an adsorption box 2 and a dust cover 3, the dust cover 3 is fixedly arranged on one side of the adsorption box 2, the adsorption box 2 and the dust cover 3 are connected to each other, the upper and lower ends of the adsorption box 2 are respectively provided with a feed port 4 and a discharge port 5 for facilitating the entry and exit of materials, the bottom end of the dust cover 3 is provided with a dust discharge port 6 for facilitating the discharge of dust, the interior of the adsorption box 2 is movably interspersed with multiple groups of magnetic bars 7 for adsorbing metal foreign matter, and the interior of the box-type permanent magnetic iron remover body 1 is provided with a cleaning mechanism for cleaning metal foreign matter on the surface of the magnetic bars 7;

[0031] It should be noted that in the present invention, a PLC control system for controlling the cleaning mechanism is provided on the main body 1 of the box-type permanent magnetic iron remover. This design facilitates the staff to regularly clean the multiple groups of magnetic bars 7 in batches, thereby improving the practicality of the device. On the other hand, the dust cover 3 uses the existing technology to clean the dust attached to the surface of the magnetic bar 7, effectively preventing the dust from attaching to the surface of the magnetic bar 7 and entering the adsorption box 2, thereby improving the purity of the material after iron removal.

[0032] Through the design of the cleaning mechanism, the metal foreign matter adsorbed on the multiple groups of magnetic bars 7 is cleaned regularly in batches, so as to complete the cleaning of the metal foreign matter on the surface of the magnetic bars 7 while ensuring the normal operation of the box-type permanent magnetic iron remover, thereby improving the practical performance of the device.

[0033] Reference Figure 1-4The cleaning mechanism includes a driving component and a scraping component. The driving component includes a plurality of electric cylinders 8 arranged on both sides of the adsorption box 2. The adsorption box 2 is fixed with a plurality of L-shaped mounting plates 9 for fixing the electric cylinders 8. The output ends of the plurality of electric cylinders 8 pass through the dust cover 3 and are connected with a movable connecting plate 10 for controlling the motion state of the plurality of groups of magnetic bars 7. The movable connecting plate 10 is slidably connected to the inside of the dust cover 3. A plurality of balls 11 are rotatably connected to both sides of the movable connecting plate 10. The dust cover 3 is provided with a guide chute 12 matching the balls 11. Specifically, in the utility model, through the design of the electric cylinder 8 and the movable connecting plate 10, the motion state of the plurality of groups of magnetic bars 7 is individually controlled, so that the staff can clean the metal foreign matter adsorbed on the surface of a group of magnetic bars 7 separately without affecting the adsorption of metal foreign matter by the remaining magnetic bars 7, thereby avoiding the influence of repeated shutdown of the equipment on the iron removal efficiency of the material and improving the practical performance of the device; on the other hand, through the design of the balls 11 and the guide chute 12, the motion resistance of the movable connecting plate 10 during movement is effectively reduced, and the smoothness of the driving component during operation is improved.

[0034] Reference Figure 4 The scraping component includes a cleaning module 13 fixedly arranged inside the adsorption box 2, and the magnetic rod 7 is movably inserted in the cleaning module 13. The two sides of the cleaning module 13 are respectively provided with an insertion hole 14 and an insertion hole 2 15 matching the magnetic rod 7, and the inner side of the insertion hole 2 15 is provided with a blocking ring 16 for blocking metal foreign matter. The bottom of the cleaning module 13 passes through the adsorption box 2 and is connected to a metal foreign matter collection port 17. Specifically, in the utility model, through the design of the cleaning module 13, in coordination with the driving component, the metal foreign matter adsorbed on the magnetic rod 7 is regularly cleaned, and the continuous operation of the equipment is effectively guaranteed;

[0035] It should be noted that, in the present invention, the radial dimension of the insertion hole 14 is larger than the radial dimension of the insertion hole 2 15 and the magnetic rod 7. Through this design, it is ensured that during the cleaning process of the magnetic rod 7, the metal foreign matter adsorbed on the surface of the magnetic rod 7 can enter the interior of the cleaning module 13 through the insertion hole 14, thereby ensuring the normal operation of the cleaning mechanism; on the other hand, the radial dimension of the insertion hole 2 15 is the same as the radial dimension of the magnetic rod 7, and the end of the magnetic rod 7 away from the movable connecting plate 10 is made of non-magnetic material. Through this design and in coordination with the barrier ring 16, while ensuring the normal passage of the magnetic rod 7, the metal foreign matter on the surface of the magnetic rod 7 is scraped off into the cleaning module 13 and discharged from the metal foreign matter collection port 17, thereby realizing the cleaning of the metal foreign matter on the surface of the magnetic rod 7.

[0036] Reference Figure 1An observation window 18 is provided on one side of the adsorption box 2 and the dust cover 3 for the operator to observe. The observation window 18 on the adsorption box 2 is connected to the cleaning module 13. Specifically, in the utility model, the operation status of the magnetic bar 7 during cleaning can be observed at any time through the design of the observation window 18, so that the staff can correct the problems existing in the operation of the magnetic bar 7 in time, thereby improving the practicality of the device.

[0037] When cleaning the metal foreign matter on the surface of the magnetic rod 7, the staff starts the electric cylinder 8 through the PLC control system. At this time, the output end of the electric cylinder 8 drives a group of magnetic rods 7 to move toward the cleaning module 13 through the mobile connecting plate 10. When the metal foreign matter adsorbed on the magnetic rod 7 conflicts with the barrier ring 16, the metal foreign matter gradually accumulates on the surface of the magnetic rod 7. During the continuous movement of the magnetic rod 7, the non-magnetic section on the magnetic rod 7 gradually contacts the accumulated metal foreign matter. At this time, the metal foreign matter loses the attraction of the magnetic force and falls into the cleaning module 13, and is discharged from the cleaning module 13 through the metal foreign matter dust discharge port 6. When the electric cylinder 8 is extended to the extreme position, its output end contracts inward and drives the magnetic rod 7 to reset. After the magnetic rod 7 is reset, the staff cleans another group of magnetic rods 7 through the PLC control system, so as to realize the regular cleaning of the surfaces of multiple groups of magnetic rods 7 in batches.

[0038] Embodiment 2

[0039] This embodiment is further optimized on the basis of the first embodiment. In the process of using the traditionally designed box-type permanent magnetic iron remover, we found that when too much material is input into the feed port 4 at one time or the humidity of the input material is high, the material is very easy to stick together and accumulate on the outer surface of the magnetic system working group, causing material bridging or blockage, and the actual use effect of the device is poor.

[0040] Reference Figure 5-6 , a vibration assembly for vibrating the multiple groups of magnetic rods 7 is provided inside the adsorption box 2, and the vibration assembly includes a vibration plate 19 arranged at the top of the multiple groups of magnetic rods 7, and a guide groove 20 is provided inside the adsorption box 2 for facilitating the vibration of the vibration plate 19, and a plurality of compression springs 21 matched with the guide groove 20 are fixedly provided at the bottom end of the vibration plate 19, and the two ends of the compression spring 21 are respectively fixedly connected to the bottom wall of the vibration plate 19 and the guide groove 20, and a vibration motor 22 is fixedly provided at the middle part of the top end of the vibration plate 19. Specifically, in the utility model, through the design of the vibration motor 22, the compression spring 21 and the guide groove 20, the continuous vibration of the vibration plate 19 in a small range in the adsorption box 2 is realized, so as to continuously press the top magnetic rod 7 group, and ensure the orderly performance of the subsequent actions of the vibration assembly;

[0041] It should be noted that, in the present invention, when the vibration motor 22 is not working, the vibration plate 19, under the action of the compression spring 21, conflicts with the top ends of the plurality of magnetic bars 7. Through this design, when the vibration motor 22 is working, the vibration plate 19 can provide sufficient vibration force to the plurality of magnetic bars 7, thereby avoiding the phenomenon of bridging or blockage of materials and improving the actual use effect of the vibration component.

[0042] Reference Figure 5-6 The vibration assembly also includes a plurality of moving blocks 23 disposed inside the adsorption box 2, guide limit blocks 24 are disposed on both sides of the moving block 23, and a guide limit groove 25 matching the moving block 23 and the guide limit block 24 is disposed on the adsorption box 2. Compression springs 26 are fixedly connected between the plurality of moving blocks 23, wherein the compression spring 26 at the bottom is fixedly connected to the inner wall of the guide limit groove 25, and one end of the magnetic rod 7 is movably inserted in the moving block 23;

[0043] A plurality of moving blocks 27 are embedded on the moving connecting plate 10, and guide limit blocks 28 are provided on both sides of the moving block 27. A guide limit groove 29 matching the moving block 27 and the guide limit block 28 is provided on the moving connecting plate 10, and a compression spring 30 is fixedly connected to the bottom end of the guide limit block 28, and the bottom end of the compression spring 30 is fixedly connected to the inner wall of the guide limit groove 29, and the other end of the magnetic rod 7 is fixedly connected to the moving block 27. Specifically, in the utility model, through the design of the moving block 1 23, the guide limit block 1 24, the compression spring 26, the moving block 27, the guide limit block 28 and the compression spring 30, under the premise of ensuring the normal cleaning of the multiple groups of magnetic rods 7, the multiple groups of magnetic rods 7 can generate small-amplitude continuous vibration under the vibration of the vibration plate 19, thereby avoiding the phenomenon of bridging or blocking of materials and improving the actual use effect of the device;

[0044] It should be noted that, in the present invention, the radial dimension of the magnetic rod 7 near the barrier ring 16 is smaller than the radial dimension of the magnetic rod 7 at other positions. Through this design, it is ensured that the magnetic rod 7 has a radially adjustable range, thereby ensuring the small amplitude vibration of the magnetic rod 7 under the pressure of the vibration plate 19, and ensuring the normal operation of the vibration component; on the other hand, one end of the magnetic rod 7 that cooperates with the moving block 23 is a conical design that is narrow in front and wide in the back. Through this design, the plug-in cooperation between the magnetic rod 7 and the moving block 23 is smoother, which effectively avoids the magnetic rod 7 and the moving block 23 from getting stuck during the plug-in process, and improves the practicability of the device.

[0045] Reference Figure 6, a blocking plate 31 for blocking falling materials is obliquely arranged in the adsorption box 2, and a plurality of insertion holes 32 for the magnetic rods 7 to pass through are arranged on the blocking plate 31. Specifically, in the utility model, the materials scattered at the feed inlet 4 are blocked to a certain extent by the obliquely designed blocking plate 31, so as to avoid the materials from falling directly into the cleaning module 13 due to the vibration of the plurality of groups of magnetic rods 7, thereby improving the actual use effect of the device;

[0046] It should be noted that, in the present invention, the radial dimension of the through hole three 32 is larger than the radial dimension of the magnetic rod 7. Through this design, it is ensured that during the cleaning process of the magnetic rod 7, the metal foreign matter adsorbed on the surface of the magnetic rod 7 can enter the interior of the cleaning module 13 through the through hole three 32, thereby ensuring the normal operation of the cleaning mechanism. At the same time, the blocking plate 31 is obliquely arranged on one side of the cleaning module 13 and a certain distance is left between the cleaning module 13. Through this design, a small amount of material passing through the through hole three 32 can still be de-ironized by the group of magnetic rods 7 and discharged through the discharge port 5, thereby reducing the loss rate of the material during the de-ironization process; on the other hand, it can ensure that the magnetic rod 7 has a radially adjustable range to ensure the normal operation of the vibration component.

[0047] When the vibration component is working, the staff controls the vibration motor 22 to start through the external PLC control system. At this time, the vibration plate 19 continuously performs small radial vibrations under the action of the vibration motor 22, and drives the top magnetic rod 7 group to vibrate, thereby squeezing the compression spring 2 26 and the compression spring 3 30 on the moving block 1 23 and the moving block 2 27 layer by layer, so that the multiple groups of magnetic rods 7 all produce small radial vibrations, thereby screening the materials accumulated on the surfaces of the multiple groups of magnetic rods 7 to avoid the phenomenon of material bridging or blockage caused by mutual adhesion of materials.

[0048] The use process of the box-type permanent magnetic iron remover provided by the utility model which is easy to clean is as follows:

[0049] When cleaning the metal foreign matter on the surface of the magnetic rod 7, the staff starts the electric cylinder 8 through the PLC control system. At this time, the output end of the electric cylinder 8 drives a group of magnetic rods 7 to move toward the cleaning module 13 through the mobile connecting plate 10. When the metal foreign matter adsorbed on the magnetic rod 7 conflicts with the barrier ring 16, the metal foreign matter gradually accumulates on the surface of the magnetic rod 7. During the continuous movement of the magnetic rod 7, the non-magnetic conductive section on the magnetic rod 7 gradually contacts the accumulated metal foreign matter. At this time, the metal foreign matter loses the attraction of the magnetic force and falls into the cleaning module 13, and is discharged from the cleaning module 13 through the metal foreign matter dust discharge port 6. When the electric cylinder 8 is extended to the limit position, its output end contracts inward and drives the magnetic rod 7 to reset. After the magnetic rod 7 is reset, the staff cleans another group of magnetic rods 7 through the PLC control system, so that the regular cleaning of the surfaces of multiple groups of magnetic rods 7 in batches can be achieved.

[0050] When the vibration component is working, the staff controls the vibration motor 22 to start through the external PLC control system. At this time, the vibration plate 19 continuously performs small radial vibrations under the action of the vibration motor 22, and drives the top magnetic rod 7 group to vibrate, thereby squeezing the compression spring 2 26 and the compression spring 3 30 on the moving block 1 23 and the moving block 2 27 layer by layer, so that the multiple groups of magnetic rods 7 all produce small radial vibrations, thereby screening the materials accumulated on the surfaces of the multiple groups of magnetic rods 7 to avoid the phenomenon of material bridging or blockage caused by mutual adhesion of materials.

[0051] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A box-type permanent magnetic iron remover that is easy to clean, comprising a box-type permanent magnetic iron remover body (1), wherein the box-type permanent magnetic iron remover body (1) is divided into an adsorption box (2) and a dust cover (3), characterized in that: The dust cover (3) is fixedly mounted on one side of the adsorption box (2); the adsorption box (2) and the dust cover (3) are interconnected; the upper and lower ends of the adsorption box (2) are respectively provided with a feed port (4) and a discharge port (5) for facilitating the entry and exit of materials; the bottom end of the dust cover (3) is provided with a dust discharge port (6) for facilitating the discharge of dust; a plurality of groups of magnetic bars (7) for adsorbing metallic foreign matter are movably interspersed inside the adsorption box (2); and a cleaning mechanism for cleaning metallic foreign matter on the surface of the magnetic bars (7) is provided inside the main body (1) of the box-type permanent magnetic iron remover.

2. The box-type permanent magnetic iron remover that is easy to clean according to claim 1 is characterized in that: The cleaning mechanism comprises a driving component and a scraping component, wherein the driving component comprises a plurality of electric cylinders (8) arranged on both sides of the adsorption box (2), the adsorption box (2) is fixedly provided with a plurality of L-shaped mounting plates (9) for fixing the electric cylinders (8), the output ends of the plurality of electric cylinders (8) pass through the dust cover (3) and are connected with a movable connecting plate (10) for controlling the movement state of a plurality of groups of magnetic rods (7), the movable connecting plate (10) is slidably engaged in the interior of the dust cover (3), a plurality of balls (11) are rotatably connected on both sides of the movable connecting plate (10), and the dust cover (3) is provided with a guide groove (12) matching the balls (11).

3. The box-type permanent magnetic iron remover that is easy to clean according to claim 2, characterized in that: The scraping assembly comprises a cleaning module (13) fixedly arranged inside the adsorption box (2), the magnetic rod (7) movably inserted into the cleaning module (13), two sides of the cleaning module (13) are respectively provided with a first insertion hole (14) and a second insertion hole (15) matching the magnetic rod (7), the inner side of the second insertion hole (15) is provided with a blocking ring (16) for blocking metal foreign matter, and the bottom of the cleaning module (13) passes through the adsorption box (2) and is connected to a metal foreign matter collection port (17).

4. The box-type permanent magnetic iron remover that is easy to clean according to claim 3 is characterized in that: An observation window (18) is provided on one side of the adsorption box (2) and the dust cover (3) for easy observation by operators, wherein the observation window (18) on the adsorption box (2) is connected to the cleaning module (13).

5. The box-type permanent magnetic iron remover that is easy to clean according to claim 1, characterized in that: The adsorption box (2) is provided with a vibration assembly inside to make the multiple groups of magnetic rods (7) vibrate. The vibration assembly includes a vibration plate (19) arranged at the top of the multiple groups of magnetic rods (7). The adsorption box (2) is provided with a guide groove (20) to facilitate the vibration of the vibration plate (19). The bottom end of the vibration plate (19) is fixedly provided with a plurality of compression springs (21) that match the guide grooves (20). The two ends of the compression springs (21) are respectively fixedly connected to the vibration plate (19) and the bottom wall of the guide grooves (20). A vibration motor (22) is fixedly provided in the middle of the top end of the vibration plate (19).

6. The box-type permanent magnetic iron remover that is easy to clean according to claim 5, characterized in that: The vibration assembly also includes a plurality of moving blocks (23) arranged inside the adsorption box (2), guide limit blocks (24) are arranged on both sides of the moving block (23), and a guide limit groove (25) matching the moving block (23) and the guide limit block (24) is arranged on the adsorption box (2), and compression springs (26) are fixedly connected between the plurality of moving blocks (23), wherein the compression spring (26) located at the bottom is fixedly connected to the inner wall of the guide limit groove (25), and one end of the magnetic rod (7) is movably inserted into the moving block (23).

7. The box-type permanent magnetic iron remover that is easy to clean according to claim 2, characterized in that: The movable connecting plate (10) is embedded with a plurality of movable blocks (27), and guide limit blocks (28) are provided on both sides of the movable block (27). The movable connecting plate (10) is provided with guide limit grooves (29) matching the movable block (27) and the guide limit blocks (28). The bottom end of the guide limit block (28) is fixedly connected with a compression spring (30), and the bottom end of the compression spring (30) is fixedly connected to the inner wall of the guide limit groove (29). The other end of the magnetic rod (7) is fixedly connected to the movable block (27).

8. The box-type permanent magnetic iron remover that is easy to clean according to claim 6, characterized in that: A blocking plate (31) is obliquely arranged inside the adsorption box (2) to block falling materials, and a plurality of insertion holes (32) are provided on the blocking plate (31) to facilitate the magnetic rod (7) to pass through.

Images