Automatic cleaning device for magnetic medium box of strong magnetic separator

Abstract

The invention discloses an automatic cleaning device for a magnetic medium box of a high-intensity magnetic separator, belongs to the technical field of cleaning of the magnetic medium box of the high-intensity magnetic separator, and solves the problem of low efficiency of manually holding a high-pressure water gun to wash the magnetic medium box in the prior art. The device specifically comprises a base, and a walking assembly is slidably arranged on the base; a stand column assembly is installed on the walking assembly, and a lifting plate set is movably arranged on the stand column assembly. A telescopic assembly is installed on the lifting plate set, a swing assembly is installed at the end of the telescopic assembly, and a spray gun is installed on the swing assembly. According to the device, the spray gun can move in the X-axis direction, the Y-axis direction and the Z-axis direction, and the swing assembly drives the spray gun to swing so as to wash the magnetic medium box; the control host is used for controlling, the automation degree is high, the cleaning efficiency and effect are improved, the blocking condition of the magnetic medium box is reduced, the stable operation of the magnetic ore dressing process is ensured, and the ore dressing yield is increased; meanwhile, the time for workers to be exposed in a severe working environment is shortened, and the potential safety hazard of manual cleaning is eliminated.

Description

Technical Field

[0001] This invention relates to the field of cleaning technology for magnetic media boxes of strong magnetizers, and in particular to an automated cleaning device for magnetic media boxes of strong magnetizers. Background Technology

[0002] A pulsed magnetic separator is a device that separates ores using magnetic principles. It utilizes the instantaneous magnetic field changes generated by high-frequency electromagnetic vibrations to briefly magnetize magnetic minerals in the ore. Then, the inertial and magnetic forces caused by the magnetic field changes separate the magnetic ores from the non-magnetic ores. The media box is a key component of the pulsed magnetic separator. It achieves efficient ore separation by controlling the strength and frequency of the magnetic field, as well as the thickness and uniformity of the material layer. In actual production, blockage of the slurry flow channels within the magnetic media box can lead to uneven magnetic field distribution in the separation zone, causing weakly magnetic minerals to easily detach. Therefore, timely cleaning of the magnetic media box is necessary.

[0003] Currently, the main methods for cleaning the magnetic media boxes of high-intensity magnetic separators include chemical cleaning, ultrasonic cleaning, manual vibration cleaning, and high-pressure water jet cleaning. However, most manufacturers operate the cleaning process manually, using handheld high-pressure water guns for high-pressure water jet cleaning. Taking the high-intensity magnetic separators of Panzhihua Iron and Steel Mining Company as an example, they come in various specifications, with the number of magnetic media boxes ranging from 64 to 540. Each box contains densely packed magnetic sheets, making cleaning quite challenging. For example, cleaning 540 magnetic media boxes with a 4.2m high-intensity magnetic separator requires 12-15 hours of continuous work to basically meet customer requirements (washing rate ≥75%), resulting in a long cleaning time. The cleaning operation involves two people simultaneously using handheld high-pressure water guns with pressures reaching 80-100MPa. According to safety requirements, isolation devices should be installed between personnel, but the site lacks the necessary facilities for such devices, posing a significant safety hazard to the cleaning operation. During cleaning, workers can only operate water guns for a maximum of 2 hours. Therefore, a cleaning team needs to be configured with 6 people, two people per team, and they take turns working every 2 hours. The remaining personnel are responsible for safety supervision, which results in high labor costs.

[0004] Therefore, existing high-pressure water jet rinsing methods suffer from low cleaning efficiency, unstable cleaning quality, high operating costs, and significant safety risks. Currently, there are no products in China that combine an automatic cleaning mechanism for magnetic media boxes with a high-pressure water gun. Therefore, there is an urgent need to design and manufacture an automated system to achieve automatic cleaning of strong magnetic media boxes without manual gun handling. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an automated cleaning device for magnetic media boxes of strong magnets, which solves the problem of low efficiency in the existing technology of manually rinsing magnetic media boxes with a handheld high-pressure water gun.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: An automated cleaning device for a strong magnetic medium box includes a base, a walking assembly, a column assembly, a lifting plate assembly, a telescopic assembly, a swing assembly, and a spray gun. The walking assembly is slidably mounted on the base. The column assembly is mounted on the walking assembly, and the lifting plate assembly is movably mounted on the column assembly. The telescopic assembly is mounted on the lifting plate assembly, and the swing assembly is mounted at the end of the telescopic assembly. The spray gun is mounted on the swing assembly.

[0007] In this solution, during cleaning, the swing assembly drives the spray gun to swing, thereby rinsing the magnetic media box. During the cleaning process, the traveling component drives the column assembly to move along the base, achieving reciprocating movement in the X-axis direction. The lifting plate assembly drives the telescopic assembly to move up and down along the column assembly, achieving movement in the Y-axis direction. The telescopic assembly drives the swing assembly and the spray gun to move in the horizontal plane in a direction perpendicular to the base, achieving movement in the Z-axis direction. The entire device is controlled by the control host, with a high degree of automation, greatly improving the cleaning efficiency and effect, reducing the clogging of the magnetic media box, and ensuring the stable operation of the mineral processing process. It also reduces the time workers are exposed to harsh working environments and eliminates the safety hazards of manual cleaning.

[0008] Furthermore, the base includes two horizontal guide rails, the two ends of which are fixedly connected by two first connecting blocks; two foot connecting blocks are installed on the side of the end of each horizontal guide rail; the cross-section of the horizontal guide rail is a frame structure, and four horizontal guide columns are connected to the four corners of the frame structure respectively; several strip holes are equally spaced on the top of the frame structure. The walking assembly includes a walking base plate, which is positioned above two horizontal guide rails. Two roller mounting brackets are connected to the bottom of the walking base plate, located between the two horizontal guide rails. Each roller mounting bracket has a first V-shaped guide roller on both sides, the edges of which roll on horizontal guide posts at the bottom of the two horizontal guide rails. Two rows of second V-shaped guide rollers are respectively installed on the bottom of both sides of the walking base plate, the edges of which roll on horizontal guide posts on both sides of the two horizontal guide rails. A horizontal drive assembly is installed on the walking base plate, and a first gear is connected to the horizontal drive assembly. The teeth at the bottom of the first gear mesh in the strip hole at the top of the horizontal guide rail.

[0009] In this scheme, the horizontal drive component drives the first gear to rotate. When the first gear rotates, it drives the entire walking component to move along the two horizontal guide rails through its meshing with the strip hole at the top of the horizontal guide rail, thereby realizing movement in the X-axis direction.

[0010] Furthermore, the column assembly includes two side uprights and two vertical guide rails; a rectangular through hole is opened in the middle of the walking base plate, the two side uprights are installed on the walking base plate at the two ends of the rectangular through hole, and the two vertical guide rails are respectively connected to the opposite side of the two side uprights; the two ends of the two vertical guide rails are fixedly connected by two second connecting blocks; four vertical guide posts are connected to the four corners of the vertical guide rails respectively; several strip holes are equidistantly opened on the side of the vertical guide rails; The lifting plate assembly includes a lifting side plate, with a roller bracket connected to one side of the lifting side plate. The roller bracket is located between two vertical guide rails. Two rows of third V-shaped guide rollers are provided on both sides of the roller bracket. The edges of the two rows of third V-shaped guide rollers roll on the vertical guide posts on the sides of the two vertical guide rails. Two rows of fourth V-shaped guide rollers are provided on both sides of the lifting side plate near the roller bracket. The two rows of fourth V-shaped guide rollers roll on the vertical guide posts on the sides of the two vertical guide rails. A vertical drive assembly is installed on the lifting side plate, and a second gear is connected to the vertical drive assembly. The teeth at the bottom of the second gear mesh in the strip hole on the side of the vertical guide rail.

[0011] In this scheme, the vertical drive component drives the second gear to rotate. The second gear, through its meshing with the strip hole on the vertical guide rail, drives the entire lifting plate assembly to move up and down along the vertical guide rail, thereby achieving movement in the Y-axis direction.

[0012] Furthermore, the telescopic assembly includes a fixed square tube and a telescopic square tube movably disposed inside the fixed square tube; a through hole is provided on the lifting side plate, and an mounting plate is provided on one side of the through hole, the fixed square tube passes through the through hole and is fixedly connected to the mounting plate; a hydraulic cylinder is fixedly installed inside the fixed square tube, and the telescopic end of the hydraulic cylinder is connected to the telescopic square tube; a swing assembly is installed at the end of the telescopic square tube through a rotating component.

[0013] In this design, a hydraulic cylinder drives a telescopic square tube to extend and retract inside a fixed square tube, thereby achieving movement in the Z-axis direction.

[0014] Furthermore, the oscillating assembly includes a housing fixed to a rotating component; an oscillating motor is mounted on the outer wall of the housing, the output shaft of the oscillating motor passes through the housing and is connected to an eccentric wheel; the edge of the eccentric wheel is connected to one end of a first connecting rod, the other end of the first connecting rod is connected to a second connecting rod, the other end of the second connecting rod is rotatably connected to the housing via a rotating shaft, the end of the rotating shaft passes through the side wall of the housing and is connected to a spray gun.

[0015] In this solution, the swing motor is started, which drives the eccentric wheel to rotate. The eccentric wheel pulls the second link to swing continuously through the first link, and the swing drives the spray gun to rinse. During the cleaning process, the swing of the spray gun is observed, and pressure is applied for testing to observe whether the water line angle penetrates the gap of the magnetic separator box.

[0016] Furthermore, the rotating assembly includes an electric cylinder mounted at the end of the telescopic square tube away from the fixed square tube; the electric cylinder is connected to a transmission rod with toothed grooves; the transmission rod extends into the telescopic square tube and meshes with a steering gear; the two ends of the gear shaft at the center of the steering gear are connected to two flange rings via bearings; the housing is mounted on one of the flange rings.

[0017] In this solution, the electric cylinder drives the transmission rod to extend and retract, which in turn drives the steering gear to rotate back and forth. The steering gear drives the swing assembly and the spray gun to rotate through the gear shaft to adjust the cleaning angle.

[0018] Furthermore, the horizontal drive assembly includes a housing, which is mounted on the walking base plate by two angle irons. A drive motor is fixed on the side wall of the housing, and the output shaft of the drive motor passes through the housing and is connected to a reducer inside the housing. The reducer is connected to the first gear.

[0019] Furthermore, a triangular support is also provided on the walking base plate. One side of the triangular support is installed on the walking base plate with screws, and the other side of the triangular support is installed on the second connecting block between the two vertical guide rails with screws.

[0020] Furthermore, a groove is also provided on one side of the rectangular through hole, and a fifth V-shaped guide roller is installed in the groove. The edge of the fifth V-shaped guide roller rolls on the horizontal guide post at the top of the horizontal guide rail.

[0021] Furthermore, the automated cleaning device for the magnetic medium box of the strong magnet also includes a control host; the walking assembly, the lifting plate assembly, the telescopic assembly and the swing assembly are electrically connected to the control host.

[0022] The beneficial effects of this invention are: The automated cleaning device for magnetic media boxes provided by this invention can drive the spray gun to move in the X, Y, and Z axes, covering a large cleaning area and reaching every crevice of the magnetic media box. During cleaning, a high-pressure spray gun controlled by a swing assembly generates a powerful water jet that is directly sprayed onto the magnetic media box. The water flow effectively removes dirt, impurities, and adsorbed minerals from the surface and crevices of the magnetic media box. This cleaning method greatly improves cleaning efficiency and effectiveness, reduces clogging of the magnetic media box, ensures the stable operation of the mineral processing process, and helps maintain high mineral processing quality and output. It also reduces the need for manual cleaning, saving labor costs and reducing the time workers are exposed to harsh working environments. Through automated control, the cleaning time and intensity can be more precisely controlled, achieving rational use of water resources, reducing operating costs, and avoiding complete accidents. The spray gun adopts a 30° symmetrical outward tilt and is driven to swing up and down by a swing motor. A rotating component can control the rotation of the swing assembly for inching control and fine-tuning of the angle. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of an automated cleaning device for a strong magnetic medium box according to the present invention; Figure 2 This is a schematic diagram of the structure of the base, column assembly, and telescopic assembly in this invention; Figure 3 This is a schematic diagram of the walking component in this invention; Figure 4 This is a bottom-view structural diagram of the walking component in this invention; Figure 5 This is a schematic diagram of the triangular support, vertical guide rail, and side plate in this invention; Figure 6 This is a schematic diagram of the lifting plate assembly in this invention; Figure 7 This is a schematic diagram of the oscillating assembly in this invention; Figure 8 This is a schematic diagram of the structure of the housing, drive motor, and reducer in this invention; Figure 9 This is a schematic diagram of the structure of the fifth V-shaped guide roller on the walking base plate in this invention; Figure 10 This is a schematic diagram of the internal cross-sectional structure of the fixed square tube and the telescopic square tube in this invention.

[0024] Figure label: 1. Base; 11. Horizontal guide rail; 12. First connecting block; 13. Foot connecting block; 14. Horizontal guide column; 15. Strip hole; 2. Walking assembly; 21. Walking base plate; 22. Roller mounting bracket; 23. First V-shaped guide roller; 24. Second V-shaped guide roller; 25. First gear; 26. Housing; 27. Drive motor; 28. Reducer; 29. ​​Triangular support; 30. Fifth V-shaped guide roller; 3. Column assembly; 31. Vertical guide rail; 32. Side plate; 33. Second connecting block; 34. Vertical guide column 4. Lifting plate assembly; 41. Lifting side plate; 42. Roller bracket; 43. Third V-shaped guide roller; 44. Fourth V-shaped guide roller; 45. Second gear; 46. Mounting plate; 5. Telescopic assembly; 51. Fixed square tube; 52. Telescopic square tube; 53. Hydraulic cylinder; 54. Electric cylinder; 55. Transmission round bar; 56. Steering gear; 57. Flange ring; 6. Swing assembly; 61. Housing; 62. Swing motor; 63. Eccentric wheel; 64. First connecting rod; 65. Second connecting rod; 66. Rotating shaft; 7. Spray gun; 8. Control host; Detailed Implementation The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Specific embodiments of the present invention are described below to facilitate understanding by those skilled in the art. However, it should be understood that the present invention is not limited to the scope of the specific embodiments. For those skilled in the art, various modifications are obvious as long as they fall within the spirit and scope of the present invention as defined and determined by the appended claims. All inventions utilizing the concept of the present invention are protected.

[0025] Example 1 like Figure 1 As shown, this embodiment provides an automated cleaning device for magnetic media boxes of strong magnets, which solves the problem of low efficiency in the prior art of manually rinsing magnetic media boxes with a handheld high-pressure water gun; specifically, it includes: 1. Base, 2. Walking assembly, 3. Column assembly, 4. Lifting plate assembly, 5. Telescopic assembly, 6. Swing assembly, 7. Spray gun, and 8. Control unit; The device comprises a base 1 on which a traveling assembly 2 is slidably mounted; a column assembly 3 is mounted on the traveling assembly 2, and a lifting plate assembly 4 is movably mounted on the column assembly 3. A telescopic assembly 5 is mounted on the lifting plate assembly 4, and a swing assembly 6 is mounted at the end of the telescopic assembly 5. A spray gun 7 is mounted on the swing assembly 6. During cleaning, the swing assembly 6 drives the spray gun 7 to swing, thereby rinsing the magnetic media box. During the cleaning process, the traveling assembly 2 drives the column assembly 3 to move along the base 1, achieving movement in the X-axis direction; the lifting plate assembly 4 drives the telescopic assembly 5 to move up and down along the column assembly 3, achieving movement in the Y-axis direction; the telescopic assembly 5 drives the swing assembly 6 and the spray gun 7 to move in the horizontal plane in a direction perpendicular to the base 1, achieving movement in the Z-axis direction. The entire device is controlled by a control host 8.

[0026] like Figure 2 As shown, the base 1 includes two horizontal guide rails 11, and the two ends of the two horizontal guide rails 11 are fixedly connected by two first connecting blocks 12; two foot connecting blocks 13 are installed on the side of the end of each horizontal guide rail 11; the cross-section of the horizontal guide rail 11 is a frame structure, and four horizontal guide posts 14 are connected to the four corners of the frame structure respectively; several strip holes 15 are equally spaced on the top of the frame structure.

[0027] like Figure 3 and Figure 4As shown, the walking assembly 2 includes a walking base plate 21, which is positioned above two horizontal guide rails 11. Two roller mounting brackets 22 are connected to the bottom of the walking base plate 21, located between the two horizontal guide rails 11. Each roller mounting bracket 22 has a first V-shaped guide roller 23 on both sides, with the edges of the first V-shaped guide rollers 23 rolling on the horizontal guide posts 14 at the bottom of the two horizontal guide rails 11. Two rows of second V-shaped guide rollers 24 are respectively provided on the bottom of both sides of the walking base plate 21, with the edges of the two rows of second V-shaped guide rollers 24 rolling on the horizontal guide posts 14 on both sides of the two horizontal guide rails 11. A horizontal drive assembly is mounted on the walking base plate 21, and a first gear 25 is connected to the horizontal drive assembly. The teeth of the first gear 25 mesh within the strip-shaped hole 15 at the top of the horizontal guide rail 11. The horizontal drive assembly drives the first gear 25 to rotate. When the first gear 25 rotates, it drives the entire walking assembly 2 to move along the two horizontal guide rails 11 through its meshing with the strip hole 15 at the top of the horizontal guide rail 11, thereby achieving movement in the X-axis direction.

[0028] like Figure 5 As shown, the column assembly 3 includes two side plates 32 and two vertical guide rails 31; a rectangular through hole is provided in the middle of the walking base plate 21, and the two side plates 32 are installed on the walking base plate 21 at the two ends of the rectangular through hole. The two vertical guide rails 31 are respectively connected to the opposite side of the two side plates 32; the two ends of the two vertical guide rails 31 are fixedly connected by two second connecting blocks 33; four vertical guide posts 34 are respectively connected to the four corners of the vertical guide rails 31; a number of strip holes 15 are equidistantly provided on the side of the vertical guide rails 31.

[0029] like Figure 6 As shown, the lifting plate assembly 4 includes a lifting side plate 41. A roller bracket 42 is connected to one side of the lifting side plate 41, and the roller bracket 42 is located between two vertical guide rails 31. Two rows of third V-shaped guide rollers 43 are arranged on both sides of the roller bracket 42, and the edges of the two rows of third V-shaped guide rollers 43 roll on the vertical guide posts 34 on the sides of the two vertical guide rails 31. Two rows of fourth V-shaped guide rollers 44 are arranged on both sides of the lifting side plate 41 near the roller bracket 42, and the two rows of fourth V-shaped guide rollers 44 roll on the vertical guide posts 34 on the sides of the two vertical guide rails 31. A vertical drive assembly is installed on the lifting side plate 41, and a second gear 45 is connected to the vertical drive assembly. The teeth of the second gear 45 mesh in the strip hole 15 on the side of the vertical guide rail 31. The vertical drive assembly drives the second gear 45 to rotate. The second gear 45, through its meshing with the strip hole 15 on the vertical guide rail 31, drives the entire lifting plate assembly 4 to move up and down along the vertical guide rail 31, thus achieving movement in the Z-axis direction.

[0030] The telescopic assembly 5 includes a fixed square tube 51 and a telescopic square tube 52 movably disposed inside the fixed square tube 51; a through hole is provided on the lifting side plate 41, and a mounting plate 46 is installed on one side of the through hole; the fixed square tube 51 passes through the through hole and is fixedly connected to the mounting plate 46. Figure 10 As shown, a hydraulic cylinder 53 is fixedly installed inside the fixed square tube 51, and the telescopic end of the hydraulic cylinder 53 is connected to the telescopic square tube 52; the end of the telescopic square tube 52 is equipped with a swing assembly 6 via a rotating component. The hydraulic cylinder 53 is controlled by the control host 8, and the hydraulic cylinder 53 drives the telescopic square tube 52 to extend and retract inside the fixed square tube 51, thereby realizing movement in the Y-axis direction.

[0031] like Figure 7 As shown, the oscillating assembly 6 includes a housing 61, which is fixed to the rotating assembly. An oscillating motor 62 is mounted on the outer wall of the housing 61. The output shaft of the oscillating motor 62 passes through the housing 61 and is connected to an eccentric wheel 63. The edge of the eccentric wheel 63 is connected to one end of a first connecting rod 64, and the other end of the first connecting rod 64 is connected to a second connecting rod 65. The other end of the second connecting rod 65 is rotatably connected to the housing 61 via a rotating shaft 66. The end of the rotating shaft 66 protrudes from the side wall of the housing 61 and is connected to the spray gun 7. The oscillating motor 62 is electrically connected to the control host 8. When the oscillating motor 62 is started, it drives the eccentric wheel 63 to rotate. The eccentric wheel 63 pulls the second connecting rod 65 to oscillate continuously via the first connecting rod 64, driving the spray gun 7 to perform rinsing. During the rinsing process, the oscillation of the spray gun 7 is observed, and pressure is applied for testing to observe whether the water line angle precisely penetrates the gap of the magnetic separator box.

[0032] The rotating assembly includes an electric cylinder 54, which is installed at the end of the telescopic square tube 52 away from the fixed square tube 51. The electric cylinder 54 is connected to a transmission rod 55, which has toothed grooves. The transmission rod 55 extends into the telescopic square tube 52 and meshes with a steering gear 56. The two ends of the gear shaft at the center of the steering gear 56 are connected to two flange rings 57 via bearings. The housing 61 is installed on one of the flange rings 57. The electric cylinder 54 is started by the control host 8, which drives the transmission rod 55 to extend and retract, thereby driving the steering gear 56 to rotate reciprocally. The steering gear 56 drives the swing assembly 6 and the spray gun 7 to rotate via the gear shaft to adjust the cleaning angle.

[0033] like Figure 8 As shown, the horizontal drive assembly includes a housing 26, which is mounted on the walking base plate 21 by two angle irons. A drive motor 27 is fixed on the side wall of the housing 26. The output shaft of the drive motor 27 passes through the housing 26 and is connected to the reducer 28 inside the housing 26. The reducer 28 is connected to the first gear 25. The drive motor 27 is connected to the control host 8.

[0034] The structure of the vertical drive component is the same as that of the horizontal drive component.

[0035] like Figure 5 As shown, a triangular support 29 is also provided on the walking base plate 21. One side of the triangular support 29 is installed on the walking base plate 21 by screws, and the other side of the triangular support 29 is installed on the second connecting block 33 between the two vertical guide rails 31 by screws.

[0036] like Figure 9 As shown, a groove is also opened on one side of the rectangular through hole, and a fifth V-shaped guide roller 30 is installed in the groove. The edge of the fifth V-shaped guide roller 30 rolls on the horizontal guide post 14 at the top of the horizontal guide rail 11.

[0037] The working principle of this embodiment is as follows: The automated cleaning device for the magnetic medium box of the strong magnet in this embodiment is controlled by the host 8 to operate in manual or automatic mode.

[0038] Switch to manual mode and set the start / stop position: jog to adjust the vertical height of the Y-axis; jog to adjust the left and right start / stop position of the X-axis; jog to adjust the rotation angle of the rotating component, which can be finely adjusted; start the swing motor 62 and observe the nozzle swing; start the pressure relief valve device, pressurize and test, and observe whether the water line angle penetrates the gap of the magnetic separator box.

[0039] Manual / Automatic Switching: After setting the start and stop positions, switch to automatic mode to begin operation. When the preset number of trigger limit switches is reached, the horizontal and vertical drive components operate, driving the spray gun 7 to move along the X and Y axes to clean the magnetic media box, achieving the preset step distance. After the stepping is completed, the X-axis movement continues to repeat, and so on in a continuous cycle.

[0040] Cleaning Case Study: In the cleaning operation of magnetic media boxes at the Jiangnan Mineral Processing Plant, Lanxing Company innovatively introduced its independently developed automated cleaning device for magnetic media boxes. This automated cleaning device is equipped with an advanced PLC (Programmable Logic Controller) control unit, pre-programmed with precise cleaning procedures. It can control key parameters such as the movement trajectory of the actuator, the spray angle of the spray gun, cleaning pressure, and flow rate in real time, based on the actual specifications of the magnetic media box, the degree of scaling, and the cleaning process requirements. During the cleaning process, under the command of the PLC control unit, the actuator moves precisely to the cleaning position of each magnetic media box according to the preset path and logic. Driven by hydraulic power, the high-pressure spray gun sprays cleaning fluid at the set pressure and flow rate, efficiently removing impurities and scale from the surface and interior of the magnetic media box, ensuring that the cleaning effect meets or exceeds the expected standards. This automated cleaning method not only greatly improves cleaning efficiency and shortens cleaning time, but also significantly reduces labor costs and safety risks during the cleaning process, providing new reference and ideas for the development of cleaning technology across the entire industry.

[0041] This cleaning operation significantly improved the cleaning results. Compared to before cleaning, the dirt on the equipment surface was effectively removed, and the descaling rate met the on-site acceptance standards, fully complying with relevant requirements. More importantly, the cleaning efficiency was greatly improved, increasing by 50% compared to traditional manual cleaning methods. Within the same operation time, the descaling rate of this cleaning method was 110% higher than traditional methods. This not only greatly saved labor and time costs but also significantly improved the cleaning quality, providing strong support for the normal operation of subsequent equipment and fully demonstrating the high efficiency and superiority of the new cleaning technology in practical applications.

[0042] Those skilled in the art will recognize that the embodiments described herein are intended to help the reader understand the principles of the invention and should be understood as not limiting the scope of protection of the invention to such specific statements and embodiments. Those skilled in the art can make various other specific modifications and combinations based on the technical teachings disclosed herein without departing from the spirit of the invention, and these modifications and combinations are still within the scope of protection of the invention.

Claims

1. An automated cleaning device for a strong magnetic medium box, characterized in that: It includes a base (1), a walking assembly (2), a column assembly (3), a lifting plate assembly (4), a telescopic assembly (5), a swing assembly (6), and a spray gun (7); the walking assembly (2) is slidably disposed on the base (1); the column assembly (3) is mounted on the walking assembly (2), and the lifting plate assembly (4) is movably disposed on the column assembly (3); the telescopic assembly (5) is mounted on the lifting plate assembly (4), the swing assembly (6) is mounted at the end of the telescopic assembly (5), and the spray gun (7) is mounted on the swing assembly (6).

2. The automated cleaning device for the magnetic medium box of a strong magnetic generator according to claim 1, characterized in that: The base (1) includes two horizontal guide rails (11), and the two ends of the two horizontal guide rails (11) are fixedly connected by two first connecting blocks (12); two foot connecting blocks (13) are installed on the side of the end of each horizontal guide rail (11); the cross-section of the horizontal guide rail (11) is a frame structure, and four horizontal guide posts (14) are connected to the four corners of the frame structure respectively; a number of strip holes (15) are equally spaced on the top of the frame structure. The walking assembly (2) includes a walking base plate (21), which is positioned above the two horizontal guide rails (11). Two roller mounting brackets (22) are connected to the bottom of the walking base plate (21), and the two roller mounting brackets (22) are located between the two horizontal guide rails (11). Each roller mounting bracket (22) has a first V-shaped guide roller (23) on both sides, and the edges of the first V-shaped guide rollers (23) on both sides roll on the horizontal guide posts (14) at the bottom of the two horizontal guide rails (11). Two rows of second V-shaped guide rollers (24) are respectively provided at the bottom of both sides of the walking base plate (21), and the edges of the two rows of second V-shaped guide rollers (24) roll on the horizontal guide posts (14) on both sides of the two horizontal guide rails (11). A horizontal drive assembly is installed on the walking base plate (21), and a first gear (25) is connected to the horizontal drive assembly. The teeth of the first gear (25) mesh in the strip hole (15) at the top of the horizontal guide rail (11).

3. The automated cleaning device for the magnetic medium box of a strong magnetic generator according to claim 2, characterized in that: The column assembly (3) includes two side plates (32) and two vertical guide rails (31); a rectangular through hole is provided in the middle of the walking base plate (21), and the two side plates (32) are installed on the walking base plate (21) at the two ends of the rectangular through hole. The two vertical guide rails (31) are respectively connected to the opposite side of the two side plates (32); the two ends of the two vertical guide rails (31) are fixedly connected by two second connecting blocks (33); four vertical guide posts (34) are respectively connected to the four corners of the vertical guide rails (31); a number of strip holes (15) are equidistantly provided on the side of the vertical guide rails (31). The lifting plate assembly (4) includes a lifting side plate (41), one side of which is connected to a roller bracket (42), which is located between two vertical guide rails (31); two rows of third V-shaped guide rollers (43) are provided on both sides of the roller bracket (42), and the edges of the two rows of third V-shaped guide rollers (43) roll on the vertical guide posts (34) on the sides of the two vertical guide rails (31); two rows of fourth V-shaped guide rollers (44) are provided on both sides of the lifting side plate (41) near the roller bracket (42), and the two rows of fourth V-shaped guide rollers (44) roll on the vertical guide posts (34) on the sides of the two vertical guide rails (31); A vertical drive assembly is installed on the lifting side plate (41), and a second gear (45) is connected to the vertical drive assembly. The teeth at the bottom of the second gear (45) mesh in the strip hole (15) on the side of the vertical guide rail (31).

4. The automated cleaning device for the magnetic medium box of a strong magnet as described in claim 3, characterized in that: The telescopic assembly (5) includes a fixed square tube (51) and a telescopic square tube (52) movably disposed inside the fixed square tube (51); a through hole is provided on the lifting side plate (41), and an mounting plate (46) is provided on one side of the through hole; the fixed square tube (51) passes through the through hole and is fixedly connected to the mounting plate (46); a hydraulic cylinder (53) is fixedly installed inside the fixed square tube (51), and the telescopic end of the hydraulic cylinder (53) is connected to the telescopic square tube (52); the end of the telescopic square tube (52) is mounted with the swing assembly (6) through a rotating component.

5. The automated cleaning device for the magnetic medium box of a strong magnet as described in claim 4, characterized in that: The swing assembly (6) includes a housing (61) which is fixed to the rotating assembly. A swing motor (62) is mounted on the outer wall of the housing (61). The output shaft of the swing motor (62) passes through the housing (61) and is connected to an eccentric wheel (63). The edge of the eccentric wheel (63) is connected to one end of a first connecting rod (64). The other end of the first connecting rod (64) is connected to a second connecting rod (65). The other end of the second connecting rod (65) is rotatably connected to the housing (61) via a rotating shaft (66). The end of the rotating shaft (66) passes through the side wall of the housing (61) and is connected to the spray gun (7).

6. The automated cleaning device for the magnetic medium box of a strong magnet as described in claim 5, characterized in that: The rotating assembly includes an electric cylinder (54), which is installed at one end of the telescopic square tube (52) away from the fixed square tube (51); the electric cylinder (54) is connected to a transmission rod (55), which has a toothed groove; the transmission rod (55) extends into the telescopic square tube (52) and meshes with a steering gear (56); the two ends of the gear shaft at the center of the steering gear (56) are connected to two flange rings (57) by bearings; the housing (61) is installed on one of the flange rings (57).

7. The automated cleaning device for the magnetic medium box of a strong magnet as described in claim 3, characterized in that: The horizontal drive assembly includes a housing (26), which is mounted on the walking base plate (21) by two angle irons. A drive motor (27) is fixed on the side wall of the housing (26). The output shaft of the drive motor (27) passes through the housing (26) and is connected to a reducer (28) inside the housing (26). The reducer (28) is connected to the first gear (25).

8. The automated cleaning device for the magnetic medium box of a strong magnet as described in claim 3, characterized in that: The walking base plate (21) is also provided with a triangular support (29). One side of the triangular support (29) is installed on the walking base plate (21) by screws, and the other side of the triangular support (29) is installed on the second connecting block (33) between the two vertical guide rails (31) by screws.

9. The automated cleaning device for the magnetic medium box of a strong magnet as described in claim 3, characterized in that: A groove is also provided on one side of the rectangular through hole, and a fifth V-shaped guide roller (30) is installed in the groove. The edge of the fifth V-shaped guide roller (30) rolls on the horizontal guide post (14) at the top of the horizontal guide rail (11).

10. The automated cleaning device for the magnetic medium box of a strong magnetic generator according to any one of claims 1 to 9, characterized in that: It also includes a control host (8); the walking component (2), the lifting plate group (4), the telescopic assembly (5) and the swing assembly (6) are electrically connected to the control host (8) respectively.

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