Ferrous sorting device for aluminum alloy production process

Abstract

The application belongs to the technical field of material classification, and is especially a ferrous sorting device for aluminum alloy production process. The following scheme is proposed, which comprises a sorting platform, a fixing frame, a track, a mounting frame, a No. 1 mounting plate and a rotating rod. The two side outer walls of the fixing frame are both fixedly connected with guide columns, and the outer walls of the two guide columns are slidably connected with the same advancing plate. The outer wall of one side of the advancing plate is fixedly connected with two connecting rods. The vibrating assembly is arranged. When the aluminum on the electromagnetic plate is discharged, the No. 1 motor is started. The lugs on the No. 4 rotating shaft impact one side of the electromagnetic plate, the impact of the lugs makes the vibrating spring shake the electromagnetic plate, and the aluminum on the electromagnetic plate is fully discharged. When the outer wall of one side of the lugs impacts the electromagnetic plate, the No. 5 rotating shaft drives the arc-shaped roller to rotate, so as to reduce the friction on the outer wall of the electromagnetic plate and increase the service life of the electromagnetic plate.

Description

Technical Field

[0001] This invention relates to the field of material classification technology, and in particular to an iron sorting device for aluminum alloy production processes. Background Technology

[0002] Aluminum alloys are among the most widely used non-ferrous metal structural materials in industry, with extensive applications in aviation, aerospace, automotive, machinery manufacturing, shipbuilding, and chemical industries. The rapid development of the industrial economy has led to an increasing demand for welded aluminum alloy structural components, prompting in-depth research into the weldability of aluminum alloys.

[0003] In the aluminum alloy manufacturing industry, iron sorting devices are used to remove iron from shredded metal and are widely used in the process of sorting various metals from scrap metal. Currently, iron sorting devices for removing aluminum alloys rely on manual adsorption of iron fragments using magnetic blocks. This method is inefficient, difficult to scale up, and also makes it difficult to process the adsorbed iron fragments. Furthermore, during adsorption, the iron fragments tend to coat the aluminum fragments, adsorbing them as well and reducing the efficiency of aluminum sorting. Summary of the Invention

[0004] The present invention proposes an iron sorting device for aluminum alloy production processes, comprising a sorting platform, a fixed frame, a track, a mounting frame, a first mounting plate, and a rotating rod. Guide columns are fixedly connected to both outer walls of the fixed frame, and a common push plate is slidably connected to the outer walls of the two guide columns. Two connecting rods are fixedly connected to one outer wall of the push plate, and a first mounting hole is formed on one outer wall of each of the two connecting rods. A first rotating shaft is connected to the inner walls of the two first mounting holes via bearings, and a second gear is fixedly connected to the outer wall of the first rotating shaft. A support block is fixedly connected to the outer wall of the first rotating shaft, and a connecting plate is fixedly connected to one outer wall of the support block. Return springs are fixedly connected at equal intervals to one outer wall of the connecting plate. Vibration springs are fixedly connected at equal intervals to one side of the outer wall of the mounting frame, and the outer walls of multiple vibration springs are fixedly connected to the same electromagnetic plate. A reciprocating block is movably connected to the inner wall of the track, and a rack is fixedly connected to one side of the outer wall of the reciprocating block. A second mounting hole is opened on one side of the outer wall of the track, and a second rotating shaft is connected to the inner wall of the second mounting hole through a bearing. A first gear is fixedly connected to the outer wall of the second rotating shaft. A third mounting hole is opened on one side of the outer wall of the rotating rod, and a third rotating shaft is connected to the inner wall of the third mounting hole through a bearing. A limit wheel is fixedly connected to the outer wall of the third rotating shaft. A limit plate is fixedly connected to one side of the outer wall of the mounting frame, and a lead screw motor is fixedly connected to one side of the outer wall of the first mounting plate.

[0005] Preferably, a second mounting plate is fixedly connected to one outer wall of the mounting frame, and a first motor is fixedly connected to one outer wall of the second mounting plate.

[0006] Preferably, the outer walls of both sides of the mounting frame are provided with mounting holes No. 4, and the inner walls of the two mounting holes No. 4 are connected to the shaft No. 4 via bearings. The outer walls of the shaft No. 4 are fixedly connected with multiple protrusions. Each protrusion has a mounting groove on one side of its outer wall. The outer walls of both sides of the mounting groove are provided with mounting holes No. 5. The inner walls of the two opposite mounting holes No. 5 are connected to the shaft No. 5 via bearings. The outer walls of each shaft No. 5 are fixedly connected with an arc-shaped roller. The output end of motor No. 1 is connected to one side of the outer wall of shaft No. 4 via a coupling.

[0007] Preferably, a mounting frame is fixedly connected to one side of the outer wall of the sorting platform, and multiple support plates are fixedly connected to one side of the outer wall of the mounting frame. A fixed frame is fixedly connected to one side of the outer wall of two opposing support plates. The same cylinder is fixedly connected to both sides of the outer wall of the fixed frame, and a moving rod is slidably connected to the outer wall of the cylinder.

[0008] Preferably, a moving block is slidably connected to the outer wall of the moving rod, and a No. 6 mounting hole is opened on the outer wall of the moving block. A No. 6 rotating shaft is connected to the inner wall of the No. 6 mounting hole through a bearing. A stop block is fixedly connected to the outer wall of the No. 6 rotating shaft, and a push rod is fixedly connected to one side of the outer wall of the stop block.

[0009] Preferably, a crusher is fixedly connected to one side of the outer wall of the two support plates, and a fixing rod is fixedly connected to one side of the outer wall of the crusher. A second motor is fixedly connected to one side of the outer wall of the fixing rod. A fixing block is fixedly connected to the output end of the second motor. The same telescopic spring is fixedly connected to one side of the outer wall of the fixing block and one side of the outer wall of the abutment block.

[0010] Preferably, a feeding frame is fixedly connected to one side of the outer wall of the crusher, and a feeding hose is fixedly connected to one side of the outer wall of the feeding frame. An installation port is opened on one side of the outer wall of the fixing block, and a feeding head is fixedly connected to the inner wall of the installation port.

[0011] Preferably, a receiving frame is fixedly connected to the top outer wall of the sorting platform, and a hollow dust collection frame is fixedly connected to one side outer wall of the receiving frame. Dust collection holes are provided at equal intervals on all four sides of the hollow dust collection frame.

[0012] Preferably, a dust pump is fixedly connected to the top outer wall of the sorting platform, and the dust suction end of the dust pump is connected to the inside of the hollow dust suction frame through a dust suction pipe. A purification box is fixedly connected to the top outer wall of the sorting platform, and purification plates are fixedly connected at equal intervals to the inner walls on both sides of the purification box. The dust discharge end of the dust pump is connected to the inside of the purification box through a pipe.

[0013] Preferably, a support column is fixedly connected to the top outer wall of the sorting platform, and a bracket is fixedly connected to one side outer wall of the support column.

[0014] The beneficial effects of this invention are as follows:

[0015] 1. By incorporating a reciprocating feeding and adsorption assembly, when feeding aluminum alloy scraps, the electromagnetic plate collects the scraps. Simultaneously, the electromagnetic plate adsorbs iron scraps. Then, the lead screw motor is activated, driving the push plate to move along the guide column. When the push plate moves the mounting frame to the top of the guide column, the mounting frame causes the electromagnetic plate to move diagonally downwards, thus feeding the aluminum scraps onto the electromagnetic plate. Simultaneously, the return spring causes the electromagnetic plate on the mounting frame to oscillate, ensuring the aluminum on the electromagnetic plate is fully flushed. After the aluminum scrap is fed, the lead screw motor is restarted to drive the push plate to move backward. At this time, the second gear rotates on the rack, which drives the first rotating shaft to rotate the support block, so that the mounting frame returns to the upper side of the limit plate and the aluminum scrap is sorted again. When the mounting frame is pulled back, the first gear rotates on the rack at the same time, and the limit wheel moves on the mounting port on the limit plate, making the mounting frame more stable when pulled back. By reciprocating the feeding and adsorption components, the sorting efficiency is improved and large-scale production is realized.

[0016] 2. By incorporating a vibration assembly, when feeding aluminum onto the electromagnetic plate, motor number one is activated. Motor number one drives the protrusion on shaft number four to impact one side of the electromagnetic plate. The impact of the protrusion causes the vibration spring to shake the electromagnetic plate, fully feeding the aluminum onto the electromagnetic plate. Simultaneously, when the outer wall of one side of the protrusion impacts the electromagnetic plate, shaft number five drives the arc roller to rotate, thereby reducing friction on the outer wall of the electromagnetic plate and increasing its service life.

[0017] 3. By setting up a uniformly spreading feeding component, when feeding aluminum alloy fragments, the crusher crushes the aluminum alloy fragments, and then feeds the fragments through the feeding head on the feeding hose on the feeding frame. At the same time as feeding, the second motor is started. The second motor drives the push rod inside the fixed block to rotate, so that the moving block moves on the outer wall of the moving rod. When the moving block moves to the middle of the moving rod, the telescopic spring is compressed. At this time, the second motor drives the moving block to move, so that the moving rod moves on the cylinder, making the moving block move in a ring. This makes the feeding head evenly spread the crushed aluminum alloy fragments during feeding, so that the electromagnetic plate can evenly attract the iron on the aluminum alloy fragments.

[0018] 4. Equipped with an air purification component, the dust pump is activated when aluminum material is being fed. The dust generated during the feeding process is sucked up through the dust suction holes on the hollow dust suction frame, and then purified through the purification plate inside the purification box. This prevents operators from inhaling aluminum shavings from the dust, which could cause harm to their health. Attached Figure Description

[0019] Figure 1This is a schematic diagram of the overall structure of the iron sorting device for aluminum alloy production process proposed in this invention.

[0020] Figure 2 This is a side view of the iron sorting device for aluminum alloy production process proposed in this invention.

[0021] Figure 3 This is a schematic diagram of the reciprocating feeding adsorption component of the iron sorting device for aluminum alloy production process proposed in this invention.

[0022] Figure 4 This is a schematic diagram of the vibration component of the iron sorting device for aluminum alloy production process proposed in this invention.

[0023] Figure 5 This is a schematic diagram of the uniformly laid material feeding component of the iron sorting device for aluminum alloy production process proposed in this invention.

[0024] Figure 6 for Figure 5 A schematic diagram of some component structures;

[0025] Figure 7 This is a schematic diagram of the air purification component of the iron sorting device for aluminum alloy production process proposed in this invention.

[0026] Figure 8 for Figure 3 A partial structural diagram of the components.

[0027] In the diagram: 1. Sorting platform; 2. Support column; 3. Bracket; 4. Mounting frame; 5. Fixing frame; 6. Mounting plate No. 1; 7. Lead screw motor; 8. Guide column; 9. Push plate; 10. Connecting rod; 11. Support block; 12. Connecting plate; 13. Return spring; 14. Mounting frame; 15. Vibration spring; 16. Electromagnetic plate; 17. Limiting plate; 18. Gear No. 1; 19. Shaft No. 1; 20. Gear No. 2; 21. Track; 22. Reciprocating block; 23. Cleaning box; 24. Rack; 25. Shaft No. 2; 26. Rotating rod; 27. Shaft No. 3; 28. Limiting wheel 29. Mounting plate No. 2; 30. Motor No. 1; 31. Shaft No. 4; 32. Protrusion; 33. Shaft No. 5; 34. Arc roller; 35. Support plate; 36. Crusher; 37. Feeding frame; 38. Fixing frame; 39. Cylindrical rod; 40. Moving rod; 41. Feeding hose; 42. Moving block; 43. Shaft No. 6; 44. Abutment block; 45. Telescopic spring; 46. Fixing block; 47. Push rod; 48. Motor No. 2; 49. Fixing rod; 50. Hollow dust collection frame; 51. Receiving frame; 52. Dust collection pipe; 53. Dust pump; 54. Feeding head; 55. Cleaning plate. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0029] Reference Figure 1 , Figure 2 , Figure 3 and Figure 8An iron sorting device for aluminum alloy production processes includes a sorting platform 1, a fixed frame 5, a track 21, a mounting frame 14, a first mounting plate 6, and a rotating rod 26. Guide columns 8 are fixedly connected to both outer walls of the fixed frame 5, and the outer walls of the two guide columns 8 are slidably connected to the same push plate 9. Two connecting rods 10 are fixedly connected to one outer wall of the push plate 9, and each of the two connecting rods 10 has a first mounting hole on one outer wall. A first rotating shaft 19 is connected to the inner walls of the two first mounting holes via bearings. A second gear 20 is fixedly connected to the outer wall of the first rotating shaft 19. A support block 11 is fixedly connected to the outer wall of the first rotating shaft 19, and a connecting plate 1 is fixedly connected to one outer wall of the support block 11. 2. Return springs 13 are fixedly connected at equal intervals to one side of the outer wall of the connecting plate 12. Vibration springs 15 are fixedly connected at equal intervals to one side of the outer wall of the mounting frame 14. The outer walls of multiple vibration springs 15 are fixedly connected to the same electromagnetic plate 16. A reciprocating block 22 is movably connected to the inner wall of the track 21. A rack 24 is fixedly connected to one side of the outer wall of the reciprocating block 22. A second mounting hole is opened on one side of the outer wall of the track 21. A second rotating shaft 25 is connected to the inner wall of the second mounting hole via a bearing. A first gear 18 is fixedly connected to the outer wall of the second rotating shaft 25. A third mounting hole is opened on one side of the outer wall of the rotating rod 26. A third rotating shaft 27 is connected to the inner wall of the third mounting hole via a bearing. A limiting wheel 28 is fixedly connected to the wall, a limiting plate 17 is fixedly connected to one side of the outer wall of the mounting frame 4, and a lead screw motor 7 is fixedly connected to one side of the outer wall of the first mounting plate 6. A reciprocating feeding and adsorption assembly is provided. When feeding aluminum alloy scraps, the electromagnetic plate 16 collects the aluminum alloy scraps. At this time, the electromagnetic plate 16 adsorbs iron scraps. Then, the lead screw motor 7 is started, driving the push plate 9 to move on the guide post 8. When the push plate 9 moves the mounting frame 14 to the top of the guide post 8, the mounting frame 14 drives the electromagnetic plate 16 to move diagonally downwards, thus feeding the aluminum scraps on the electromagnetic plate 16. Simultaneously, the return spring 13 drives the mounting frame 14 to move diagonally downwards. The electromagnetic plate 16 is shaken to ensure that the aluminum scrap is fully discharged. After the aluminum scrap is discharged, the lead screw motor 7 is restarted to drive the push plate 9 to move backward. At this time, the second gear 20 rotates on the rack 24. The second gear 20 drives the first rotating shaft 19 to rotate the support block 11, so that the mounting frame 14 returns to the upper side of the limiting plate 17 and sorts the aluminum scrap again. When the mounting frame 14 is pulled back, the first gear 18 rotates on the rack 24 at the same time, and the limiting wheel 28 moves on the mounting port on the limiting plate 17, making the mounting frame 14 more stable when pulled back. By reciprocating the feeding and adsorption components, the sorting efficiency is improved, and large-scale production is realized.

[0030] Reference Figure 2 and Figure 3A second mounting plate 29 is fixedly connected to one side of the outer wall of the mounting frame 14, and a first motor 30 is fixedly connected to one side of the outer wall of the second mounting plate 29.

[0031] Reference Figure 2 , Figure 3 and Figure 4 The mounting frame 14 has four mounting holes on both outer walls. The inner walls of two mounting holes are connected to a rotating shaft 31 via bearings. Multiple protrusions 32 are fixedly connected to the outer walls of the rotating shaft 31. Each protrusion 32 has a mounting groove on one side of its outer wall. Five mounting holes are formed on both outer walls of the mounting groove. Two opposite mounting holes are connected to a rotating shaft 33 via bearings. An arc-shaped roller 34 is fixedly connected to the outer wall of each rotating shaft 33. By incorporating a vibration assembly, when feeding aluminum onto the electromagnetic plate 16, the first... The output end of motor 30 is connected to the outer wall of one side of shaft 31 via a coupling. When motor 30 is started, it drives the protrusion 32 on shaft 31 to impact one side of electromagnetic plate 16. The impact of protrusion 32 causes vibration spring 15 to shake electromagnetic plate 16, thus fully feeding aluminum onto electromagnetic plate 16. At the same time, when the outer wall of protrusion 32 impacts electromagnetic plate 16, shaft 33 drives arc roller 34 to rotate, thereby reducing friction on the outer wall of electromagnetic plate 16 and increasing the service life of electromagnetic plate 16.

[0032] Reference Figure 1 and Figure 5 A mounting frame 4 is fixedly connected to one side of the outer wall of the sorting platform 1, and multiple support plates 35 are fixedly connected to one side of the outer wall of the mounting frame 4. A fixed frame 38 is fixedly connected to one side of the outer wall of two opposing support plates 35. The same cylinder 39 is fixedly connected to both sides of the outer wall of the fixed frame 38. A moving rod 40 is slidably connected to the outer wall of the cylinder 39.

[0033] Reference Figure 5 The outer wall of the moving rod 40 is slidably connected to the moving block 42, and the outer wall of the moving block 42 is provided with a No. 6 mounting hole. The inner wall of the No. 6 mounting hole is connected to the No. 6 rotating shaft 43 through a bearing. The outer wall of the No. 6 rotating shaft 43 is fixedly connected to the abutment block 44, and a push rod 47 is fixedly connected to one side of the outer wall of the abutment block 44.

[0034] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6 A crusher 36 is fixedly connected to one side of the outer wall of the two support plates 35, and a fixing rod 49 is fixedly connected to one side of the outer wall of the crusher 36. A second motor 48 is fixedly connected to one side of the outer wall of the fixing rod 49. A fixing block 46 is fixedly connected to the output end of the second motor 48. The same telescopic spring 45 is fixedly connected to one side of the outer wall of the fixing block 46 and one side of the outer wall of the abutment block 44.

[0035] Reference Figure 1 , Figure 5 and Figure 6 A feeding frame 37 is fixedly connected to one outer wall of the crusher 36, and a feeding hose 41 is fixedly connected to one outer wall of the feeding frame 37. An installation port is opened on one outer wall of the fixing block 46, and a feeding head 54 is fixedly connected to the inner wall of the installation port. By setting a uniformly spreading feeding component, when feeding aluminum alloy shredded metal, the crusher 36 crushes the aluminum alloy shredded metal, and then feeds the shredded material through the feeding head 54 on the feeding hose 41 on the feeding frame 37. At the same time as feeding, the second motor 48 is started. 8 drives the push rod 47 inside the fixed block 46 to rotate, causing the moving block 42 to move on the outer wall of the moving rod 40. When the moving block 42 moves to the middle of the moving rod 40, the telescopic spring 45 is compressed. At this time, the second motor 48 drives the moving block 42 to move, causing the moving rod 40 to move on the cylinder 39, so that the moving block 42 moves in a ring. When feeding, the feeding head 54 evenly spreads the crushed aluminum alloy scrap, so that the electromagnetic plate 16 can evenly adsorb the iron material on the aluminum alloy scrap.

[0036] Reference Figure 1 A receiving frame 51 is fixedly connected to the top outer wall of the sorting platform 1, and a hollow dust collection frame 50 is fixedly connected to one side outer wall of the receiving frame 51. Dust collection holes are provided at equal intervals on all four sides of the hollow dust collection frame 50.

[0037] Reference Figure 1 and Figure 2 A dust pump 53 is fixedly connected to the top outer wall of the sorting platform 1, and the dust suction end of the dust pump 53 is connected to the inside of the hollow dust suction frame 50 through the dust suction pipe 52. A purification box 23 is fixedly connected to the top outer wall of the sorting platform 1, and purification plates 55 are fixedly connected at equal intervals on both sides of the inner wall of the purification box 23. The dust discharge end of the dust pump 53 is connected to the inside of the purification box 23 through the pipe. By setting up an air purification component, when the aluminum material is unloaded, the dust pump 53 is started to suck up the dust generated during unloading through the dust suction hole on the hollow dust suction frame 50, and then the dust is purified through the purification plate 55 inside the purification box 23 to prevent the operator from inhaling aluminum chips in the dust and causing harm to the operator's body.

[0038] Reference Figure 1 The top outer wall of the sorting platform 1 is fixedly connected to a support column 2, and one side outer wall of the support column 2 is fixedly connected to a bracket 3.

[0039] In operation, when feeding aluminum alloy fragments, the crusher 36 crushes the fragments and then feeds them through the feeding head 54 on the feeding hose 41 of the feeding frame 37. Simultaneously, the second motor 48 is started, driving the push rod 47 inside the fixed block 46 to rotate, causing the moving block 42 to move on the outer wall of the moving rod 40. When the moving block 42 reaches the middle of the moving rod 40, the telescopic spring 45 is compressed. At this time, the second motor 48 moves the moving block 42, causing the moving rod 40 to move on the cylinder 39, resulting in a circular motion of the moving block 42. This ensures that during feeding, the feeding head 54 crushes the aluminum alloy fragments. The aluminum alloy scrap is evenly spread and fed, allowing the electromagnetic plate 16 to evenly attract the iron particles on the scrap. The electromagnetic plate 16 then collects the aluminum alloy scrap and attracts the iron. Next, the lead screw motor 7 is activated, driving the push plate 9 to move on the guide column 8. When the push plate 9 moves the mounting frame 14 to the top of the guide column 8, the mounting frame 14 moves the electromagnetic plate 16 diagonally downwards, discharging the aluminum scrap from the electromagnetic plate 16. Simultaneously, the return spring 13 causes the electromagnetic plate 16 on the mounting frame 14 to oscillate, ensuring sufficient aluminum is discharged from the electromagnetic plate 16. After completion, the lead screw motor 7 is restarted to drive the push plate 9 to move backward. At this time, the second gear 20 rotates on the rack 24, which in turn drives the first rotating shaft 19 to rotate the support block 11, causing the mounting frame 14 to return to the upper side of the limiting plate 17. The aluminum alloy fragments are then sorted again. When the mounting frame 14 is pulled back, the first gear 18 rotates on the rack 24, and the limiting wheel 28 moves on the mounting port on the limiting plate 17, making the mounting frame 14 more stable when pulled back. The reciprocating feeding and adsorption components improve the sorting efficiency and enable large-scale production. While feeding, the first motor 30 is started, which drives the fourth rotating shaft. The protrusion 32 on 31 impacts one side of the electromagnetic plate 16. The impact of the protrusion 32 causes the vibration spring 15 to drive the electromagnetic plate 16 to shake, fully feeding the aluminum on the electromagnetic plate 16. At the same time, when the outer wall of one side of the protrusion 32 impacts the electromagnetic plate 16, the fifth rotating shaft 33 drives the arc roller 34 to rotate, which reduces the friction on the outer wall of the electromagnetic plate 16 and increases the service life of the electromagnetic plate 16. At the same time, the dust pump 53 is started, and the dust generated during feeding is sucked up through the dust suction hole on the hollow dust suction frame 50. Then, the dust is purified through the purification plate 55 inside the purification box 23 to prevent the operator from inhaling aluminum shavings in the dust and causing harm to the operator.

[0040] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A ferrous sorting device for aluminum alloy production processes, comprising a sorting platform (1), a fixed frame (5), a track (21), a mounting frame (14), a No. 1 mounting plate (6) and a rotating rod (26), characterized in that, The both sides of the fixed frame (5) are fixedly connected with guide columns (8), and the outer walls of the two guide columns (8) are slidably connected with the same advancing plate (9), and the outer wall of the advancing plate (9) is fixedly connected with two connecting rods (10), and the outer walls of the two connecting rods (10) are both provided with a first mounting hole, and the inner walls of the two first mounting holes are connected with a first rotating shaft (19) through a bearing, and the outer wall of the first rotating shaft (19) is fixedly connected with a second gear (20), the outer wall of the first rotating shaft (19) is fixedly connected with a supporting block (11), and the outer wall of the supporting block (11) is fixedly connected with a connecting plate (12), and the outer wall of the connecting plate (12) is fixedly connected with a return spring (13) at equal distances, the outer wall of the return spring (13) is connected with a mounting frame (14), the outer wall of the mounting frame (14) is fixedly connected with a vibrating spring (15) at equal distances, and the outer walls of the vibrating springs (15) are fixedly connected with the same electromagnetic plate (16), the inner wall of the track (21) is movably connected with a reciprocating block (22), and the outer wall of the reciprocating block (22) is fixedly connected with a rack (24), the outer wall of the track (21) is provided with a second mounting hole, and the inner wall of the second mounting hole is connected with a second rotating shaft (25) through a bearing, and the outer wall of the second rotating shaft (25) is fixedly connected with a first gear (18), the outer wall of the rotating rod (26) is provided with a third mounting hole, and the inner wall of the third mounting hole is connected with a third rotating shaft (27) through a bearing, and the outer wall of the third rotating shaft (27) is fixedly connected with a limiting wheel (28), the outer wall of the sorting platform (1) is fixedly connected with a mounting frame (4), the outer wall of the mounting frame (4) is fixedly connected with a limiting plate (17), the limiting wheel (28) moves on the mounting hole of the limiting plate (17), and the outer wall of the first mounting plate (6) is fixedly connected with a lead screw motor (7).

2. The ferrous sorting device for an aluminum alloy production process of claim 1, wherein, The outer wall of the mounting frame (14) is fixedly connected with a second mounting plate (29), and the outer wall of the second mounting plate (29) is fixedly connected with a first motor (30).

3. The ferrous sorting device for an aluminum alloy production process of claim 2, wherein, The outer walls of the mounting frame (14) are both provided with fourth mounting holes, and the inner walls of the two fourth mounting holes are connected with a fourth rotating shaft (31) through a bearing, the outer wall of the fourth rotating shaft (31) is fixedly connected with a plurality of protruding blocks (32), the outer wall of each protruding block (32) is provided with a mounting groove, the outer walls of the mounting grooves are both provided with fifth mounting holes, the inner walls of the opposite two fifth mounting holes are connected with a fifth rotating shaft (33) through a bearing, the outer wall of each fifth rotating shaft (33) is fixedly connected with an arc-shaped roller (34), and the output end of the first motor (30) is connected with the outer wall of the fourth rotating shaft (31) through a shaft coupling.

4. The ferrous sorting device for an aluminum alloy production process of claim 1, wherein, The outer walls of the mounting frame (4) are both fixedly connected with a plurality of supporting plates (35), the outer walls of the opposite two supporting plates (35) are fixedly connected with a fixed frame (38), the outer walls of the fixed frame (38) are fixedly connected with the same cylinder (39), and the outer wall of the cylinder (39) is slidably connected with a moving rod (40).

5. The ferrous sorting device for an aluminum alloy production process of claim 4, wherein, The outer wall of the moving rod (40) is slidably connected with a moving block (42), the outer wall of the moving block (42) is provided with a No. 6 mounting hole, the inner wall of the No. 6 mounting hole is connected with a No. 6 rotating shaft (43) through a bearing, the outer wall of the No. 6 rotating shaft (43) is fixedly connected with a resisting block (44), and the outer wall of one side of the resisting block (44) is fixedly connected with a push rod (47).

6. The ferrous sorting device for an aluminum alloy production process of claim 4, wherein, The outer wall of one side of the two supporting plates (35) is fixedly connected with a crusher (36), the outer wall of one side of the crusher (36) is fixedly connected with a fixing rod (49), the outer wall of one side of the fixing rod (49) is fixedly connected with a No. 2 motor (48), the output end of the No. 2 motor (48) is fixedly connected with a fixing block (46), and the outer wall of one side of the fixing block (46) is fixedly connected with the outer wall of one side of the resisting block (44) through a same expansion spring (45).

7. The ferrous sorting device for an aluminum alloy production process of claim 6, wherein, The outer wall of one side of the crusher (36) is fixedly connected with a discharging frame (37), the outer wall of one side of the discharging frame (37) is fixedly connected with a discharging hose (41), the outer wall of one side of the fixing block (46) is provided with a mounting opening, and the inner wall of the mounting opening is fixedly connected with a discharging head (54).

8. The ferrous sorting device for an aluminum alloy production process of claim 1, wherein, The top outer wall of the sorting platform (1) is fixedly connected with a receiving frame (51), the outer wall of one side of the receiving frame (51) is fixedly connected with a hollow dust collection frame (50), and the outer walls of four sides of the hollow dust collection frame (50) are equidistantly provided with dust collection holes.

9. The ferrous sorting device for an aluminum alloy production process of claim 8, wherein, The top outer wall of the sorting platform (1) is fixedly connected with a dust collection pump (53), the dust collection end of the dust collection pump (53) is connected to the inside of the hollow dust collection frame (50) through a dust collection pipe (52), the top outer wall of the sorting platform (1) is fixedly connected with a purification tank (23), the inner walls of the two sides of the purification tank (23) are fixedly connected with purification plates (55) at equal distances, and the dust discharge end of the dust collection pump (53) is connected to the inside of the purification tank (23) through a pipeline.

10. The ferrous sorting device for an aluminum alloy production process of claim 1, wherein, The top outer wall of the sorting platform (1) is fixedly connected with a support column (2), and the outer wall of one side of the support column (2) is fixedly connected with a support (3).

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