A mobile aluminum water deslagging device

Abstract

The utility model belongs to aluminium alloy smelting technical field, concretely is a kind of mobile aluminium water deslagging device, including mainframe, still include: universal wheel, symmetrical fixed in mainframe bottom one side;Mobile wheel, symmetrical fixed in mainframe bottom other side;Horizontal shift subassembly, set up in mainframe top, can expand the applicable range of equipment, not by mainframe limit;Lifting assembly, set up in horizontal shift subassembly mobile end, control equipment's operating height;Supporting rod, set up in lifting assembly lifting end, synchronous lifting with lifting assembly lifting end;The utility model provides a kind of mobile aluminium water deslagging device, reciprocating motion subassembly drives rotating rod and slot in stirring subassembly to reciprocate lifting, to ensure the uniformity of stirring, different depth and edge area of aluminium water pool are covered comprehensively, effectively remove the impurity in aluminium water, avoid the dead angle that rotating stirring possibly cannot touch.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy smelting technology, and in particular to a mobile aluminum molten metal slag removal device. Background Technology

[0002] Mobile molten aluminum slag removal devices, as a new type of molten aluminum treatment equipment, have gradually attracted attention in aluminum alloy production in recent years. Oxides and impurities in molten aluminum affect the quality of aluminum alloys, so efficient slag removal technology is crucial. Mobile molten aluminum slag removal devices remove slag in real time during the flow of molten aluminum through automation and flexible operation, which greatly improves efficiency and reduces manual labor intensity. With the continuous development of technology, mobile molten aluminum slag removal devices are expected to play a greater role in improving the efficiency and quality of aluminum alloy production.

[0003] A search revealed a patent (publication number: CN222182391U) disclosing a mobile degassing and slag removal machine. This utility model provides a mobile degassing and slag removal machine that saves on operating costs, makes the device more flexible, and facilitates the transport and movement of the aluminum molten gas degassing and slag removal device. The mobile degassing and slag removal machine includes a mounting base, rotating wheels, an electrical control box, guide components, and a lifting controller. Multiple rotating wheels are rotatably connected to the lower left and right sides of the mounting base. The electrical control box is connected to the upper right side of the mounting base, and a guide component is connected to the upper left side of the mounting base. A lifting controller is located on the top of the guide component. This utility model controls the movement of the mounting base through the rotating wheels, allowing the mounting base to move the aluminum molten gas degassing and slag removal components to the desired area. Compared with existing fixed aluminum molten gas degassing and slag removal devices, it saves on operating costs and makes the device more flexible and convenient for transport and movement.

[0004] However, in actual use, the above-mentioned method involves directly inserting the agitator into the molten aluminum. The rotation of the agitator stirs up impurities in the molten aluminum, causing oxides or other impurities to float to the surface. However, the agitation effect is usually limited to the area around the agitator, making it difficult to evenly cover the entire molten aluminum pool, especially the deeper areas and the edges of the pool walls. This makes it difficult to effectively clean impurities in these areas. Furthermore, it may lead to uneven distribution of scum, with impurities concentrated around the agitator, affecting the overall purity of the molten aluminum.

[0005] Therefore, this utility model provides a mobile aluminum slag removal device. Utility Model Content

[0006] The purpose of this invention is to solve the problem in the existing technology where the stirring element in the equipment is directly inserted into the molten aluminum. The rotation of the stirring element agitates the impurities in the molten aluminum, causing oxides or other impurities in the molten aluminum to float to the surface. However, the range of action of this stirring is usually limited to the area around the stirring element, making it difficult to evenly cover the entire molten aluminum pool, especially the deep areas and the edges of the pool walls, which makes it difficult to effectively clean the impurities in these areas. Therefore, a mobile molten aluminum slag removal device is proposed.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A mobile aluminum slag removal device includes a main frame and further includes: The casters are symmetrically fixed to one side of the bottom of the main unit frame; The casters are symmetrically fixed to the other side of the bottom of the main frame. The transverse component, located at the top of the main frame, can expand the applicability of the equipment and is not limited by the main frame; The lifting component, located on the moving end of the horizontal moving component, controls the operating height of the equipment; The support rod is installed on the lifting end of the lifting assembly and moves up and down synchronously with the lifting end of the lifting assembly. The mixing component, located at the end of the support rod away from the lifting component, can mix and stir the molten aluminum; The reciprocating motion component is located on the outer side of the support rod away from the end of the lifting component, and its lifting end is connected to the mixing end of the mixing component.

[0008] As a preferred technical solution of this application, the transverse component includes a crossbar fixed to the top of the main frame, first slide rails fixedly connected to the outer walls of both sides of the crossbar, a first slider slidably connected to the outer side of the first slide rails, a movable frame fixedly connected to the outer wall of the first slider, a first support frame fixedly connected to the bottom of the crossbar near the universal wheel, a first motor fixedly connected to the outer wall of the first support frame, a pulley rotatably connected to the inner side of the first support frame, the other rotating end of the pulley rotatably connected to the other end of the crossbar, a connecting plate fixedly connected to the middle section of the bottom of the pulley, and the connecting plate fixedly connected to the inner wall of the movable frame.

[0009] As a preferred technical solution of this application, the lifting assembly includes a vertical rod fixed to the bottom of the movable frame. A second support frame is symmetrically fixedly connected to the outer wall of the vertical rod. A second motor is fixedly connected to the top wall of the second support frame. A one-way lead screw is rotatably connected to the inner side of the second support frame. The output end of the second motor passes through the top second support frame and is fixedly connected to the top rotating end of the one-way lead screw. A first threaded sleeve is threadedly connected to the outer side of the middle section of the one-way lead screw. A fixing frame is fixedly connected to the outer side of the first threaded sleeve. A first fixing plate is fixedly connected to the outer side of the fixing frame. A uniformly distributed second slider is fixedly connected to the outer wall of the first fixing plate near the vertical rod. Two second slide rails fixed to the side wall of the vertical rod are slidably connected to the inner side of the second slider.

[0010] The mixing assembly includes a support plate fixed to the bottom side of the support rod on the side away from the vertical rod. A fourth motor is fixedly connected to the top of the support plate, and a synchronous toothed belt is rotatably connected to the bottom of the support plate. The output end of the fourth motor passes through the support plate and is fixedly connected to the rotating end of the synchronous toothed belt on the side close to it. A rotating rod with symmetrically opened slots on its outer wall is engaged with the other side of the synchronous toothed belt. The slots are engaged with the rotating rod. A stirring head is fixedly connected to the bottom of the rotating rod, and a limit ring is fixedly connected to the outer wall of the middle section of the rotating rod.

[0011] As a preferred technical solution of this application, the reciprocating motion assembly includes a second fixed plate fixed to the outer wall of the end of the support rod away from the vertical rod. Two third support frames are symmetrically fixedly connected to the outer wall of the second fixed plate. A third motor is fixedly connected to the top wall of the third support frame. A bidirectional lead screw is rotatably connected to the inner side of the third support frame. The output end of the third motor passes through the third support frame and is fixedly connected to the rotating end of the bidirectional lead screw. A second threaded sleeve is threadedly connected to the outer side of the bidirectional lead screw. A first transmission frame is fixedly connected to both sides of the bottom of the second threaded sleeve. A lifting sleeve is fixedly connected to the bottom of the first transmission frame. Two sliding rods are fixedly connected to the outer side of the inner side of the third support frame. The sliding rods are slidably connected to the second threaded sleeve. A second transmission frame is fixedly connected to the outer side of the bottom of the lifting sleeve. The second transmission frame is engaged with a limiting ring.

[0012] As a preferred technical solution of this application, the horizontal height of the stirring head is higher than the height of the bottom end of the vertical rod.

[0013] Compared with the prior art, this utility model provides a mobile aluminum slag removal device, which has the following beneficial effects: 1. The mobile aluminum slag removal device of this utility model uses a reciprocating motion component to drive the rotating rod and slot in the stirring component to reciprocate up and down, thereby ensuring uniform stirring, fully covering different depths and edge areas of the aluminum molten pool, effectively removing impurities from the aluminum molten pool, and avoiding dead zones that the rotating stirring may not be able to reach. At the same time, this method reduces the generation of bubbles, preventing the aluminum molten pool from being affected, and by adjusting the reciprocating amplitude and frequency, the stirring intensity can be precisely controlled to prevent the redispersibility of impurities. The reciprocating motion stirring method also reduces local wear, extends the service life of the equipment, and reduces the risk of aluminum molten pool splashing, thereby improving the overall efficiency and stability of the aluminum slag removal device.

[0014] 2. The mobile aluminum slag removal device of this utility model expands the stirring range by cooperating with the horizontal moving component and the lifting component, ensuring that the stirring head can cover a larger area of ​​the aluminum pool, especially the pool wall and bottom area, effectively removing deposited impurities and improving slag removal efficiency. In addition, this method is adaptable to aluminum pools of various shapes, ensuring that the aluminum pool is fully stirred, reducing energy consumption and improving energy efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram and an enlarged view of the present invention; Figure 2 yes Figure 1 Enlarged view of a portion of point A in the middle; Figure 3 yes Figure 1 Enlarged view of a section at point B in the middle; Figure 4 This is a partial three-dimensional structural diagram of the crossbar in this utility model; Figure 5 This is a partial three-dimensional structural diagram of the vertical rod in this utility model; Figure 6 This is a partial three-dimensional structural schematic diagram and enlarged view of the support rod in this utility model; Figure 7 This is a partial three-dimensional structural schematic diagram and enlarged view of the rotating rod in this utility model; Figure 8 yes Figure 7 Enlarged view of a section at point C.

[0016] In the picture: 1. Main frame; 11. Casters; 12. Moving wheels; 2. Crossbar; 21. First slide rail; 22. First slider; 23. Moving frame; 24. First support frame; 25. First motor; 26. Pulley; 27. Connecting plate; 3. Vertical rod; 31. Second support frame; 32. Second motor; 33. One-way lead screw; 34. First threaded sleeve; 35. Fixed frame; 36. First fixed plate; 37. Second slider; 38. Second slide rail; 4. Support rod; 41. Second fixed plate; 42. Third support frame; 43. Third motor; 44. Two-way lead screw; 45. Second threaded sleeve; 46. First transmission frame; 47. Slide rod; 48. Lifting sleeve; 49. Second transmission frame; 5. Support plate; 51. Fourth motor; 52. Synchronous toothed belt; 53. Rotating rod; 54. Slot; 55. Stirring head; 56. Limiting ring. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] Example: Reference Figure 1-8 A mobile aluminum slag removal device includes a main frame 1, and further includes: The casters 11 are symmetrically fixed to one side of the bottom of the main frame 1; The caster wheel 12 is symmetrically fixed to the other side of the bottom of the main frame 1. The main frame 1 supports and fixes both the caster wheel 11 and the caster wheel 12. The caster wheel 11 and the caster wheel 12 allow the equipment to move freely. At the same time, the caster wheel 11 and the caster wheel 12 have a self-locking function, which can fix the position of the equipment. The transverse component, located at the top of the main frame 1, can expand the applicability of the equipment and is not limited by the main frame 1. The main frame 1 supports the transverse component, and the transverse component drives the bottom structure to move synchronously. The lifting component is installed on the moving end of the horizontal moving component. It controls the operating height of the equipment, supports and connects the lifting component through the horizontal moving component, and drives the lifting component to move horizontally through the horizontal moving component. The support rod 4 is installed on the lifting end of the lifting assembly and moves up and down synchronously with the lifting end of the lifting assembly. The lifting assembly supports the support rod 4 and drives the support rod 4 to move up and down. The mixing component is located at the end of the support rod 4 away from the lifting component. It can mix and stir the molten aluminum. The support rod 4 supports the mixing component, and the lifting component and the lateral movement component use the support rod 4 to drive the mixing component to move laterally and longitudinally. The reciprocating motion component is located on the outer side of the support rod 4 away from the end of the lifting component. Its lifting end is connected to the mixing end of the mixing component, and the reciprocating motion component drives the mixing end of the mixing component to rise and fall.

[0019] The lateral movement assembly includes a crossbar 2 fixed to the top of the main frame 1, which supports and fixes the crossbar 2. First slide rails 21 are fixedly connected to the outer walls of both sides of the crossbar 2, supporting and fixing the first slide rails 21 on both sides. First sliders 22 are slidably connected to the outer sides of the first slide rails 21, supporting and limiting the first sliders 22 so that they can slide outside the first slide rails 21. Movable frames 23 are fixedly connected to the outer walls of the first sliders 22, supporting and fixing the movable frames 23 on both sides. A first support frame 24 is fixedly connected to the bottom of the crossbar 2 near the caster 11, supporting the first support frame 24 via the crossbar 2. The first motor 25 is fixedly connected to the outer wall of the first support frame 24, and the first motor 25 is supported and fixed by the first support frame 24. A pulley 26 is rotatably connected to the inner side of the first support frame 24. The other rotating end of the pulley 26 is rotatably connected to the other end of the crossbar 2. The pulley 26 is limited by the first support frame 24 and the crossbar 2. A connecting plate 27 is fixedly connected to the middle section of the bottom of the pulley 26. The connecting plate 27 is fixedly connected to the middle section of the transmission belt on the pulley 26. The connecting plate 27 is fixedly connected to the inner wall of the movable frame 23. The pulley 26 is connected to the movable frame 23 through the connecting plate 27, so that the movable frame 23 can move laterally during the rotation of the pulley 26.

[0020] The lifting assembly includes a vertical rod 3 fixed to the bottom of a movable frame 23, which supports and fixes the vertical rod 3. A second support frame 31 is symmetrically fixed to the outer wall of the vertical rod 3, supporting and fixing the second support frames 31 on both sides. A second motor 32 is fixedly connected to the top wall of the top second support frame 31, supporting and fixing the second motor 32. A one-way screw 33 is rotatably connected to the inner side of the second support frame 31, supporting and limiting both sides of the one-way screw 33. The output end of the second motor 32 passes through the top second support frame 31 and is fixedly connected to the top rotating end of the one-way screw 33, supporting and fixing the one-way screw 33 while simultaneously driving the one-way screw 33 to rotate. A first screw is threaded to the outer side of the middle section of the one-way screw 33. The threaded sleeve 34 is limited by a one-way screw 33. A fixing frame 35 is fixedly connected to the outside of the first threaded sleeve 34, supporting and fixing the fixing frame 35. A first fixing plate 36 is fixedly connected to the outside of the fixing frame 35, supporting and fixing the first fixing plate 36. A uniformly distributed second slider 37 is fixedly connected to the outer wall of the first fixing plate 36 near the vertical rod 3. Two second slide rails 38 fixed to the side wall of the vertical rod 3 are slidably connected to the inner side of the second slider 37. The vertical rod 3 supports and fixes the second slide rails 38, and at the same time limits the second slider 37. Thus, the angle of the first fixing plate 36, the fixing frame 35, and the first threaded sleeve 34 is limited by the second slider 37, preventing the first threaded sleeve 34 from rotating with the one-way screw 33.

[0021] The hybrid assembly includes a support plate 5 fixed to the bottom side of the support rod 4 on the side away from the vertical rod 3. The support rod 4 supports and fixes the support plate 5. A fourth motor 51 is fixedly connected to the top of the support plate 5, and the support plate 5 supports and fixes the fourth motor 51. A synchronous toothed belt 52 is rotatably connected to the bottom of the support plate 5, and the support plate 5 supports and limits the synchronous toothed belt 52. The output end of the fourth motor 51 passes through the support plate 5 and is fixedly connected to the rotating end of the synchronous toothed belt 52 on the side close to it. The fourth motor 51 drives the synchronous toothed belt 52 to rotate at the bottom of the support plate 5. On the other side of the synchronous toothed belt 52, a rotating rod 53 with symmetrical slots 54 on its outer wall is engaged with the rotating rod 53. The slots 54 engage with the rotating rod 53. The rotating rod 53 is driven to rotate by the slots 54 on the outer side of the rotating rod 53 through the synchronous toothed belt 52, but the rotating rod 53 can be raised and lowered inside the synchronous toothed belt 52. A stirring head 55 is fixedly connected to the bottom of the rotating rod 53, and the stirring head 55 is supported and fixed by the rotating rod 53. A limit ring 56 is fixedly connected to the outer wall of the middle section of the rotating rod 53, and the limit ring 56 is supported and fixed by the rotating rod 53.

[0022] The reciprocating motion assembly includes a second fixed plate 41 fixed to the outer wall of the end of the support rod 4 away from the vertical rod 3. The support rod 4 supports and fixes the second fixed plate 41. Two third support frames 42 are symmetrically fixed to the outer wall of the second fixed plate 41, supporting and fixing the third support frames 42 on both sides. A third motor 43 is fixedly connected to the top wall of the top third support frame 42, supporting and fixing the third motor 43. A bidirectional lead screw 44 is rotatably connected to the inner side of the third support frame 42. The output end of the third motor 43 passes through the third support frame 42 and is fixedly connected to the rotating end of the bidirectional lead screw 44, supporting and fixing the bidirectional lead screw 44. The third motor 43 drives the bidirectional lead screw 44 to rotate. A second threaded sleeve 45 is threadedly connected to the outer side of the bidirectional lead screw 44, driving the second threaded sleeve 45 to rise and fall. The bottom sides of the second threaded sleeve 45 are fixed. A first transmission frame 46 is fixedly connected, and a second threaded sleeve 45 supports and fixes the first transmission frame 46. A lifting sleeve 48 is fixedly connected to the bottom of the first transmission frame 46, and the lifting sleeve 48 is supported and fixed by the first transmission frame 46. Two sliding rods 47 are fixedly connected to the outside of the third support frame 42 on the side close to it. The sliding rods 47 are slidably connected to the second threaded sleeve 45, and the sliding rods 47 support and fix the sliding rods 47. At the same time, the sliding rods 47 limit the second threaded sleeve 45, so that the second threaded sleeve 45 is limited along the direction of the sliding rods 47. A second transmission frame 49 is fixedly connected to the outside of the bottom of the lifting sleeve 48, and the lifting sleeve 48 supports and fixes the second transmission frame 49. At the same time, the lifting sleeve 48 drives the second transmission frame 49 to move up and down synchronously. The second transmission frame 49 is engaged with a limiting ring 56. During the lifting and lowering process, the second transmission frame 49 uses the limiting ring 56 to drive the rotating rod 53 to move up and down inside the synchronous toothed belt 52.

[0023] The horizontal height of the stirring head 55 is higher than the height of the bottom end of the vertical rod 3. By setting the height of the stirring head 55 higher than the bottom height of the vertical rod 3, its adaptability can be improved during the stirring of molten aluminum.

[0024] Specifically, when using this mobile aluminum slag removal device: First, push the equipment to the side of the aluminum water tank, and then fix the equipment to the side of the aluminum water tank by means of the self-locking structure on the caster wheel 11 and the movable wheel 12; Then, the first motor 25 drives the pulley 26 to rotate, and the pulley 26 drives the moving frame 23 and the first slider 22 to move along the limiting direction of the first slide rail 21 via the connecting plate 27. At the same time, the moving frame 23 drives the bottom vertical rod 3 to move synchronously. Then, the second motor 32 drives the one-way screw 33 to rotate inside the second support frame 31. After that, the one-way screw 33 drives the outer fixed frame 35 and the first fixed plate 36 to rise and fall through the first threaded sleeve 34, thereby adjusting the height of the support rod 4. During the process, the support plate 5 drives the rotating rod 53 and the stirring head 55 in the mixing component to extend into the molten aluminum. Then, the fourth motor 51 drives the synchronous toothed belt 52 to rotate at the bottom of the support plate 5, and the rotating end of the synchronous toothed belt 52 away from the fourth motor 51 drives the rotating rod 53 to rotate through the slot 54. At the same time, the rotating rod 53 drives the stirring head 55 to rotate, thereby stirring the molten aluminum. During the rotation of the stirring head 55, the third motor 43 simultaneously drives the bidirectional lead screw 44 to rotate, and the bidirectional lead screw 44 drives the second threaded sleeve 45 to reciprocate up and down outside the slide rod 47. At the same time, the slide rod 47 drives the lifting sleeve 48 and the second transmission frame 49 to move up and down synchronously. The second transmission frame 49 uses the limiting ring 56 to drive the rotating rod 53 and the bottom stirring head 55 to reciprocate up and down, thereby increasing the stirring range.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mobile aluminum slag removal device, comprising a main frame (1), characterized in that, Also includes: The casters (11) are symmetrically fixed to one side of the bottom of the main frame (1); The movable wheels (12) are symmetrically fixed to the other side of the bottom of the main frame (1); The transverse component, located on top of the main frame (1), can expand the applicability of the equipment and is not limited by the main frame (1); The lifting component, located on the moving end of the horizontal moving component, controls the operating height of the equipment; The support rod (4) is set on the lifting end of the lifting assembly and moves up and down synchronously with the lifting end of the lifting assembly; The mixing component is located at the end of the support rod (4) away from the lifting component, and can mix and stir the molten aluminum. The reciprocating motion component is located on the outside of the support rod (4) away from the end of the lifting component, and its lifting end is connected to the mixing end of the mixing component.

2. The mobile aluminum slag removal device according to claim 1, characterized in that, The transverse assembly includes a crossbar (2) fixed to the top of the main frame (1). A first slide rail (21) is fixedly connected to the outer walls of both sides of the crossbar (2). A first slider (22) is slidably connected to the outer side of the first slide rail (21). A movable frame (23) is fixedly connected to the outer wall of the first slider (22). A first support frame (24) is fixedly connected to the bottom of the crossbar (2) near the universal wheel (11). A first motor (25) is fixedly connected to the outer wall of the first support frame (24). A pulley (26) is rotatably connected to the inner side of the first support frame (24). The other rotating end of the pulley (26) is rotatably connected to the other end of the crossbar (2). A connecting plate (27) is fixedly connected to the middle section of the bottom of the pulley (26). The connecting plate (27) is fixedly connected to the inner wall of the movable frame (23).

3. A mobile aluminum slag removal device according to claim 2, characterized in that, The lifting assembly includes a vertical rod (3) fixed to the bottom of the movable frame (23). A second support frame (31) is symmetrically fixed to the outer wall of the vertical rod (3). A second motor (32) is fixed to the top wall of the second support frame (31). A one-way screw (33) is rotatably connected to the inner side of the second support frame (31). The output end of the second motor (32) passes through the top second support frame (31) and is fixedly connected to the top rotating end of the one-way screw (33). A first threaded sleeve (34) is threaded to the outer side of the middle section of the one-way screw (33). A fixed frame (35) is fixedly connected to the outer side of the first threaded sleeve (34). A first fixed plate (36) is fixedly connected to the outer side of the fixed frame (35). A uniformly distributed second slider (37) is fixedly connected to the outer wall of the first fixed plate (36) near the vertical rod (3). Two second slide rails (38) fixed to the side wall of the vertical rod (3) are slidably connected to the inner side of the second slider (37).

4. A mobile aluminum slag removal device according to claim 3, characterized in that, The mixing assembly includes a support plate (5) fixed to the bottom side of the support rod (4) away from the vertical rod (3). A fourth motor (51) is fixedly connected to the top of the support plate (5). A synchronous toothed belt (52) is rotatably connected to the bottom of the support plate (5). The output end of the fourth motor (51) passes through the support plate (5) and is fixedly connected to the rotating end of the synchronous toothed belt (52) on the side close to it. A rotating rod (53) with a symmetrical slot (54) on its outer wall is engaged with the other side of the synchronous toothed belt (52). The slot (54) is engaged with the rotating rod (53). A stirring head (55) is fixedly connected to the bottom of the rotating rod (53). A limit ring (56) is fixedly connected to the outer wall of the middle section of the rotating rod (53).

5. A mobile aluminum slag removal device according to claim 4, characterized in that, The reciprocating motion assembly includes a second fixing plate (41) fixed to the outer wall of the end of the support rod (4) away from the vertical rod (3). Two third support frames (42) are symmetrically fixed to the outer wall of the second fixing plate (41). A third motor (43) is fixedly connected to the top wall of the third support frame (42). A bidirectional lead screw (44) is rotatably connected to the inner side of the third support frame (42). The output end of the third motor (43) passes through the third support frame (42) and is fixedly connected to the rotating end of the bidirectional lead screw (44). 4) A second threaded sleeve (45) is connected to the outer thread. A first transmission frame (46) is fixedly connected to both sides of the bottom of the second threaded sleeve (45). A lifting sleeve (48) is fixedly connected to the bottom of the first transmission frame (46). Two sliding rods (47) are fixedly connected to the outer side of the third support frame (42). The sliding rods (47) are slidably connected to the second threaded sleeve (45). A second transmission frame (49) is fixedly connected to the outer side of the bottom of the lifting sleeve (48). The second transmission frame (49) is engaged with the limiting ring (56).

6. A mobile aluminum slag removal device according to claim 5, characterized in that, The horizontal height of the stirring head (55) is higher than the height of the bottom end of the vertical rod (3).

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