Molten aluminum ladle convenient to maintain

Abstract

The invention relates to the technical field of molten aluminum ladle maintenance equipment, and discloses a molten aluminum ladle convenient to maintain, which comprises an aluminum ladle and an undercarriage on the aluminum ladle, two ends of the undercarriage are rotatably connected with two sides of the aluminum ladle, one end of the undercarriage is provided with a rotating motor, one end of the rotating motor is rotatably provided with a connecting shaft, and the connecting shaft is rotatably connected with the undercarriage. A support is movably mounted in the aluminum bag and comprises a supporting sliding frame, a grinding pipe and a main gear. The inner wall of an aluminum ladle is maintained and cleaned in a steel wire brushing mode, meanwhile, the cutting function of a cutting blade is matched, residual metal impurities can be polished to form chippings or cut off, the two modes are combined for use, the cleaning effect during maintenance can be further improved, and the service life of the aluminum ladle is prolonged. And the interior of the polishing end can be cleaned, meanwhile, cleaned chippings can be collected through negative pressure suction, and therefore the device is more convenient to repair and maintain.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum water bag maintenance equipment, in particular to an aluminum water bag which is easy to maintain. Background Art

[0002] The ladle is used in steel mills and foundries to undertake the pouring of molten steel, molten aluminum and other metal liquids in front of the open hearth, electric furnace or converter. The structural forms include plugger type and sliding nozzle type. The gantry is equipped with two types: hook-off type and bearing type. The lifting mechanism of the plugger type ladle is equipped with a sliding rod gap elimination mechanism to ensure the consistency of the plugger center and the nozzle center after repeated use.

[0003] Molten aluminum will indeed stick to the inner wall of the aluminum ladle. In aluminum smelting production, the aluminum ladle carries high-temperature liquid aluminum. Due to the complexity of the production process and the different technical levels and experiences of operators, the problem of aluminum sticking to the aluminum ladle often occurs, which has a great impact on production. If the aluminum ladle is left for too long, during the production process, the aluminum ladle will be left for too long, which will cause the aluminum liquid to cool down and adhere to the inner wall of the ladle, making it difficult to clean. Summary of the invention

[0004] The present invention provides an aluminum ladle that is easy to maintain and has the beneficial effect of being easy to clean, and solves the problem mentioned in the above background technology that the aluminum ladle is left for too long. During the production process, the aluminum ladle is left for too long, which will cause the aluminum water to cool down and adhere to the inner wall of the aluminum ladle, making it difficult to clean.

[0005] The present invention provides the following technical solutions: an aluminum ladle that is easy to maintain, comprising an aluminum ladle and a landing gear on the aluminum ladle, both ends of the landing gear are rotatably connected to both sides of the aluminum ladle, a rotating motor is installed at one end of the landing gear, a connecting shaft is rotatably installed at one end of the rotating motor, a bracket is movably installed inside the aluminum ladle, the bracket comprises a supporting slide, a grinding tube and a main gear, a grinding tube is rotatably installed at one end of the supporting slide, and the upper surface of the grinding tube is provided with a main gear located on the upper surface of the supporting slide;

[0006] The outer side of the grinding tube is provided with a cleaning rack in a circular array, a cutting rack is installed between two cleaning racks, the cleaning rack includes a push plate, a supporting base plate and a grinding end, the outer surface of the grinding tube is provided with a supporting base plate in a circular array, the outer side of the supporting base plate is arranged with a grinding end, and a push plate is also installed on the outer side of the supporting base plate.

[0007] As an optional solution of the aluminum water ladle easy to maintain of the present invention, wherein: the cutting frame includes a cutting blade and a negative pressure suction port, a cutting blade located on the outer surface of the grinding tube is provided between the two push plates, a negative pressure suction port located on the outer surface of the grinding tube is arranged on one side of the cutting blade, and the interior of the grinding tube is a hollow structure;

[0008] An outer cover is installed at the lower end of the polishing tube, an airflow tube is installed on the upper surface of one side of the outer cover, one end of the airflow tube is connected to the outer cover, and a high-pressure fan is installed at the other end of the airflow tube and the top of the polishing tube;

[0009] A storage inner box is installed inside the outer cover, four end faces of the outer cover are provided with fixing grooves, and four fixing pins are arranged on the outer side of the storage inner box, and the fixing pins are used to be stuck in the fixing grooves.

[0010] As an optional solution of the aluminum water bag that is easy to maintain according to the present invention, the cleaning frame also includes a connecting frame, a secondary groove, a transverse push shaft, a main groove, a diversion groove and a piston ring, and a connecting frame is fixedly installed inside the polishing tube, and a connecting frame is placed on the inner side of each supporting bottom plate, and the connecting frame is arranged in a ring array inside the polishing tube;

[0011] Auxiliary grooves are arranged inside the connecting frame, a main groove is arranged at the axis of the connecting frame, a transverse push shaft located inside the connecting frame is arranged at one end of the auxiliary groove, the transverse push shaft is respectively connected to each auxiliary groove, and the top end of the transverse push shaft is connected to the main groove;

[0012] A first motor is fixedly mounted on the bottom end of the main groove, a threaded shaft is rotatably mounted on the upper end of the first motor, a piston ring is movably engaged on the outer side of the threaded shaft, and a limiting column is provided on one side of the piston ring.

[0013] As an optional solution of the aluminum ladle that is easy to maintain as described in the present invention, the connecting frames are arranged in a ring array in the polishing tube, and a V-shaped cavity exists between every two connecting frames.

[0014] As an optional solution of the aluminum water bag that is easy to maintain according to the present invention, the cutting frame further includes a negative pressure suction groove and a baffle, the bottom end of the negative pressure suction port is provided with a negative pressure suction groove located inside the grinding tube, and the bottom end of the cutting blade is provided with a baffle;

[0015] The negative pressure suction groove and the negative pressure suction port are used to communicate with the V-shaped cavity.

[0016] As an optional solution of the aluminum ladle that is easy to maintain as described in the present invention, the grinding end is composed of a plurality of thin steel wires, and the cross-section of the grinding end is trapezoidal.

[0017] As an optional solution of the aluminum ladle that is easy to maintain according to the present invention, wherein: the upper and lower ends of the polishing tube are both installed with connection ports, the connection port at the upper end of the polishing tube is in a hollow state, and the connection port is used to provide a rotation condition for the polishing tube, and the connection port includes a lower end connection tube, an upper connection tube, a fitting rubber ring and a roller;

[0018] A lower connecting tube is rotatably installed on the outer side of the lower end of the polishing tube, a fitting rubber ring is installed on the inner wall of the lower connecting tube, an upper connecting tube is provided on the lower surface of the polishing tube, the fitting rubber ring is used to fit on the outer surface of the upper connecting tube, and a roller is also rotatably installed between the upper connecting tube and the lower connecting tube.

[0019] As an optional solution of the aluminum ladle that is easy to maintain according to the present invention, a separation tube is provided on the upper surface of the outer cover, and the separation tube is used to connect the airflow tube and the outer cover, and the separation tube includes a guide tube, a conical sleeve, an inclined outer ring, a filter screen and an inclined inner ring;

[0020] A guide tube is provided on the upper surface of the outer cover, a conical sleeve is provided on the inner wall of the guide tube, an inclined outer ring located in the guide tube is provided above the conical sleeve, an inclined inner ring is provided on the inner side of the inclined outer ring, and a filter is fixedly installed on the outer side of the conical sleeve.

[0021] As an optional solution for the aluminum water ladle that is easy to maintain as described in the present invention, the bracket also includes a power shaft, a drive shaft, a first gear and a second gear. The power shaft is installed on the upper surface of the supporting slide, the second gear is fixedly installed at one end of the supporting slide, the driving shaft is fixedly installed at the lower end of the second gear, the first gear is fixedly installed on the outer side of the driving shaft, the first gear is used to mesh with the tooth groove at one end of the power shaft, and the other end of the power shaft is meshed with the tooth groove of the main gear.

[0022] As an optional solution for the aluminum ladle that is easy to maintain as described in the present invention, a supporting bottom ring is provided on the outside of the aluminum ladle, a limiting slide rail is provided on the upper surface of the supporting bottom ring, the other end of the supporting slide is used for sliding installation on the outside of the limiting slide rail, teeth are arranged on the outside of the limiting slide rail, and the bottom end of the driving shaft is used for tooth-groove meshing connection with the teeth.

[0023] The present invention has the following beneficial effects:

[0024] 1. The aluminum water bag which is easy to maintain adopts a wire brush to maintain and clean the inner wall of the aluminum bag. At the same time, the cutting blade has a cutting function, which can grind the residual metal impurities to form debris or cut them off. The combination of the two methods can further increase the cleaning effect during maintenance, and can also provide cleaning operation for the inside of the grinding end. At the same time, the cleaned debris can be collected and processed by negative pressure suction, making the maintenance of the device more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2It is a schematic diagram of the structure of the bracket and the polishing tube of the present invention.

[0027] Figure 3 It is a schematic diagram of the overall structure of the bracket of the present invention.

[0028] Figure 4 This is a schematic diagram of the external structure of the polishing tube of the present invention.

[0029] Figure 5 It is a schematic diagram of the internal structure of the polishing tube of the present invention.

[0030] Figure 6 It is a schematic diagram of the detailed structure of the grinding end of the present invention.

[0031] Figure 7 For this Figure 2 A is a schematic diagram of the local structure.

[0032] Figure 8 For the present invention Figure 3 The B area is a schematic diagram of the local structure.

[0033] In the figure: 1, aluminum package; 2, bracket; 21, support slide; 22, grinding tube; 23, main gear; 24, power shaft; 25, drive shaft; 26, first gear; 27, second gear; 3, cleaning frame; 31, push plate; 32, support bottom plate; 33, grinding end; 34, connecting frame; 35, auxiliary groove; 36, horizontal push shaft; 37, main groove; 38, diverter groove; 39, piston ring; 4, cutting frame; 40, first motor; 41, cutting blade; 42, negative pressure suction port; 43, negative pressure suction groove; 4 4. Baffle; 5. Connection port; 51. Lower end connection pipe; 52. Upper connection pipe; 53. Fitting rubber ring; 54. Roller; 6. Separation pipe; 61. Guide pipe; 62. Conical sleeve; 63. Inclined outer ring; 64. Filter; 65. Inclined inner ring; 12. Landing gear; 13. Rotating motor; 14. Connecting shaft; 16. Outer cover; 17. Storage inner box; 18. Fixing pin; 19. Fixing groove; 71. Airflow pipe; 72. High-pressure fan; 81. Support bottom ring; 82. Limiting slide rail; 83. Tooth mouth. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example 1

[0036] See also Figure 1-Figure 8, one of which is an aluminum ladle that is easy to maintain, comprising an aluminum ladle 1 and a landing gear 12 on the aluminum ladle 1, both ends of the landing gear 12 are rotatably connected to both sides of the aluminum ladle 1, a rotating motor 13 is installed at one end of the landing gear 12, a connecting shaft 14 is rotatably installed at one end of the rotating motor 13, a bracket 2 is movably installed inside the aluminum ladle 1, the bracket 2 comprises a supporting slide 21, a grinding tube 22 and a main gear 23, a grinding tube 22 is rotatably installed at one end of the supporting slide 21, and a main gear 23 is provided on the upper surface of the grinding tube 22 and located on the upper surface of the supporting slide 21;

[0037] The outer side of the grinding tube 22 is provided with a cleaning frame 3 in an annular array, and a cutting frame 4 is installed between the two cleaning frames 3. The cleaning frame 3 includes a push plate 31, a supporting bottom plate 32 and a grinding end 33. The outer surface of the grinding tube 22 is provided with a supporting bottom plate 32 in an annular array, and the grinding end 33 is arranged on the outer side of the supporting bottom plate 32. A push plate 31 is also installed on the outer side of the supporting bottom plate 32.

[0038] The cutting frame 4 includes a cutting blade 41 and a negative pressure suction port 42. The cutting blade 41 is disposed between the two push plates 31 and is located on the outer surface of the grinding tube 22. A negative pressure suction port 42 is disposed on the outer surface of the grinding tube 22 on one side of the cutting blade 41. The interior of the grinding tube 22 is a hollow structure.

[0039] The lower end of the polishing tube 22 is installed with an outer cover 16, and an airflow tube 71 is installed on the upper surface of one side of the outer cover 16. One end of the airflow tube 71 is connected to the outer cover 16, and the other end of the airflow tube 71 and the top of the polishing tube 22 are installed with a high-pressure fan 72;

[0040] A storage inner box 17 is installed inside the outer cover 16. The four end faces of the outer cover 16 are provided with fixing grooves 19. Four fixing pins 18 are arranged on the outer side of the storage inner box 17. The fixing pins 18 are used to be stuck in the fixing grooves 19.

[0041] The cleaning frame 3 also includes a connecting frame 34, a secondary groove 35, a transverse push shaft 36, a main groove 37, a diverter groove 38 and a piston ring 39. The polishing tube 22 is also fixedly installed with a connecting frame 34, and each supporting bottom plate 32 is correspondingly placed with a connecting frame 34 on the inner side. The connecting frames 34 are arranged in a ring array inside the polishing tube 22;

[0042] Auxiliary grooves 35 are arranged in the interior of the connecting frame 34, a main groove 37 is arranged at the axis of the connecting frame 34, and a transverse push shaft 36 located in the connecting frame 34 is arranged at one end of the auxiliary groove 35. The transverse push shaft 36 is connected to each auxiliary groove 35, and the top end of the transverse push shaft 36 is connected to the main groove 37;

[0043] A first motor 40 is fixedly mounted at the bottom of the main groove 37, a threaded shaft is rotatably mounted on the upper end of the first motor 40, a piston ring 39 is movably engaged on the outer side of the threaded shaft, and a limiting column is provided on one side of the piston ring 39;

[0044] The connecting frames 34 are arranged in a circular array in the polishing tube 22, and a V-shaped cavity exists between every two connecting frames 34;

[0045] The cutting frame 4 further includes a negative pressure suction groove 43 and a baffle 44. The bottom end of the negative pressure suction port 42 is provided with a negative pressure suction groove 43 located inside the grinding tube 22, and the bottom end of the cutting blade 41 is provided with a baffle 44;

[0046] The negative pressure suction groove 43 and the negative pressure suction port 42 are used to communicate with the V-shaped cavity;

[0047] The grinding end 33 is composed of a plurality of thin steel wires, and the cross section of the grinding end 33 is a trapezoid.

[0048] When in use, the bracket 2 is placed on the upper edge area of ​​the aluminum bag 1, and the main gear 23 is driven to rotate by the power source, driving the grinding tube 22 to rotate as a whole, and the inner wall of the aluminum bag 1 is cleaned. When the grinding tube 22 rotates, the grinding end 33 is driven to contact the inner wall of the aluminum bag 1. The grinding end 33 is composed of a plurality of fine steel wires, and can provide greater friction for the impurities solidified by the molten iron attached to the inner wall of the aluminum bag 1 through its characteristics, and can deeply clean the stubborn impurities and the dirt accumulated for a long time;

[0049] If there are larger impurities, the cleaning method of the grinding end 33 will result in an insufficient effect. The cutting effect of the cutting blade 41 can provide a removal operation for larger impurities. By shortening the distance between the grinding tube 22 and the inner wall of the aluminum package 1 and moving around the aluminum package 1, the grinding end 33 can provide a greater friction and cleaning effect, and at the same time, the cutting blade 41 can remove the impurities more deeply. By increasing the removal effect of the cutting blade 41, the removal effect of stubborn impurities is improved. The two cooperate to deal with both large and small impurities, and realize the maintenance operation of the aluminum package 1;

[0050] Through the connection operation between the airflow pipe 71 and the tail end of the grinding pipe 22, and the wind effect provided by the high-pressure fan 72, the wind direction inside the grinding pipe 22 is blown from top to bottom, and the airflow pipe 71 provides suction power to the inside of the grinding pipe 22. When the grinding end 33 and the cutting blade 41 are rubbing and scraping off impurities on the inner wall of the aluminum package 1, the frictional debris is sent into the V-shaped cavity between the two connecting frames 34 through the negative pressure suction port 42 and the negative pressure suction groove 43, and then falls into the outer cover 16 from the V-shaped cavity, and thus the debris collection operation is bent. The debris can be blocked here by the blocking effect of the baffle 44, so that the negative pressure suction groove 43 can suck it into the V-shaped cavity, so that the debris that is not sucked into the negative pressure suction port 42 above is prevented from falling out, thereby realizing the operation of removing and collecting impurities, making the maintenance and maintenance of the device more convenient;

[0051] The threaded shaft is driven to rotate by the first motor 40, and then the threaded shaft drives the piston ring 39 to realize the lifting operation. There is oil in the main groove 37. When the piston ring 39 rises, the space above the piston ring 39 is pressurized, so that the oil enters the interior of each sub-groove 35 and is pressurized, and the pushing operation of the transverse push shaft 36 is realized. By pushing the transverse push shaft 36, the push plate 31 moves outward. The grinding end 33 is composed of a plurality of fine steel wires, and the fine steel wires pass through the interior of the push plate 31 and are fixed to the outer surface of the supporting bottom plate 32. One end of the transverse push shaft 36 is fixed to the push plate 31. When the transverse push shaft 36 moves, it drives the push plate 31 to move outward together. At the same time, the grinding end 33 is combed and the debris mixed in the grinding end 33 is pushed out. The stroke of the push plate 31 is two-thirds of the length of the grinding end 33, which can effectively push out the impurities and debris, and the interior of the grinding end 33, so that the grinding end 33 is always in an efficient working state.

[0052] The device uses a wire brush to maintain and clean the inner wall of the aluminum package 1. At the same time, with the cutting function of the cutting blade 41, the residual metal impurities can be polished to form debris or cut off. The combination of the two methods can further increase the cleaning effect during maintenance, and can also provide a cleaning operation for the inside of the grinding end 33. At the same time, the cleaned debris can be collected and processed by negative pressure suction, making the maintenance of the device more convenient.

[0053] Example 2

[0054] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 8 The upper and lower ends of the polishing tube 22 are both provided with connection ports 5. The connection port 5 at the upper end of the polishing tube 22 is in a hollow state. The connection port 5 is used to provide a rotation condition for the polishing tube 22. The connection port 5 includes a lower end connection tube 51, an upper connection tube 52, a fitting rubber ring 53 and a roller 54.

[0055] A lower connecting tube 51 is rotatably mounted on the outer side of the lower end of the polishing tube 22, a fitting rubber ring 53 is mounted on the inner wall of the lower connecting tube 51, an upper connecting tube 52 is arranged on the lower surface of the polishing tube 22, the fitting rubber ring 53 is used to fit on the outer surface of the upper connecting tube 52, and a roller 54 is also rotatably mounted between the upper connecting tube 52 and the lower connecting tube 51;

[0056] The upper surface of the outer cover 16 is provided with a separation tube 6, which is used to connect the airflow tube 71 and the outer cover 16. The separation tube 6 includes a guide tube 61, a conical sleeve 62, an inclined outer ring 63, a filter screen 64 and an inclined inner ring 65;

[0057] A guide tube 61 is provided on the upper surface of the outer cover 16, a conical sleeve 62 is provided on the inner wall of the guide tube 61, an inclined outer ring 63 located inside the guide tube 61 is provided above the conical sleeve 62, an inclined inner ring 65 is provided inside the inclined outer ring 63, and a filter screen 64 is fixedly installed outside the conical sleeve 62;

[0058] The bracket 2 further includes a power shaft 24, a drive shaft 25, a first gear 26 and a second gear 27. The power shaft 24 is mounted on the upper surface of the support slide 21, the second gear 27 is fixedly mounted on one end of the support slide 21, the drive shaft 25 is mounted on the lower end of the second gear 27, the first gear 26 is fixedly mounted on the outer side of the drive shaft 25, the first gear 26 is used to mesh with the tooth groove at one end of the power shaft 24, and the other end of the power shaft 24 is meshed with the tooth groove of the main gear 23;

[0059] A supporting bottom ring 81 is provided on the outside of the aluminum package 1, and a limiting slide rail 82 is provided on the upper surface of the supporting bottom ring 81. The other end of the supporting slide 21 is used for sliding installation on the outside of the limiting slide rail 82. The outside of the limiting slide rail 82 is arranged with teeth 83, and the bottom end of the driving shaft 25 is used for tooth-groove meshing connection with the teeth 83.

[0060] The driving shaft 25 is rotated, and the first gear 26 is meshed with the tooth groove of the power shaft 24 to drive the power shaft 24 to rotate, and then the power shaft 24 drives the main gear 23 to rotate, and provides rotational power for the grinding tube 22;

[0061] When the driving shaft 25 rotates, its bottom end is meshed with the tooth groove of the tooth opening 83, and drives the bottom end of the supporting carriage 21 to move around the aluminum bag 1, so that the grinding tube 22 moves around the inner wall of the aluminum bag 1, so that the grinding end 33 is always in contact with the inner wall of the aluminum bag 1, and the cleaning operation is performed;

[0062] The working principle of the separation tube 6 is as follows: the high-pressure fan 72 provides a suction force to the inside of the airflow tube 71, which is then transmitted to the inside of the polishing tube 22 by the outer cover 16. When the sucked airflow passes through the inside of the guide tube 61, it moves from bottom to top, and the airflow will pass through the limit of the conical sleeve 62, so that the edge of the conical sleeve 62 rises, and forms a swirling wind direction along the trajectory of the inclined outer ring 63 and the arc structure between the inclined inner ring 65 and the inclined outer ring 63. In this way, the inertia is used to make the airflow carrying debris swirl, and the impurities are thrown out to make it leave the negative pressure area of ​​the airflow, and the function of removing impurities in the airflow is realized, so that the impurities are retained in the storage box 17, which is convenient for subsequent collection and removal operations.

[0063] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0064] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An aluminum ladle that is easy to maintain, comprising an aluminum ladle (1) and a landing gear (12) on the aluminum ladle (1), both ends of the landing gear (12) being rotatably connected to both sides of the aluminum ladle (1), a rotating motor (13) being mounted on one end of the landing gear (12), and a connecting shaft (14) being rotatably mounted on one end of the rotating motor (13), characterized in that: A bracket (2) is movably mounted inside the aluminum package (1), and the bracket (2) comprises a supporting slide (21), a grinding tube (22) and a main gear (23); the grinding tube (22) is rotatably mounted on one end of the supporting slide (21), and the upper surface of the grinding tube (22) is provided with a main gear (23) located on the upper surface of the supporting slide (21); The outer side of the grinding tube (22) is provided with a cleaning frame (3) in a circular array, a cutting frame (4) is installed between two of the cleaning frames (3), the cleaning frame (3) comprises a push plate (31), a supporting base plate (32) and a grinding end (33), the outer surface of the grinding tube (22) is provided with a supporting base plate (32) in a circular array, the outer side of the supporting base plate (32) is provided with a grinding end (33), and a push plate (31) is also installed on the outer side of the supporting base plate (32).

2. The aluminum ladle that is easy to maintain according to claim 1 is characterized in that: The cutting frame (4) comprises a cutting blade (41) and a negative pressure suction port (42); a cutting blade (41) located on the outer surface of the grinding tube (22) is provided between the two push plates (31); a negative pressure suction port (42) located on the outer surface of the grinding tube (22) is arranged on one side of the cutting blade (41); and the interior of the grinding tube (22) is a hollow structure; The lower end of the polishing tube (22) is installed with an outer cover (16), the upper surface of one side of the outer cover (16) is installed with an airflow tube (71), one end of the airflow tube (71) is connected to the outer cover (16), and the other end of the airflow tube (71) and the top end of the polishing tube (22) are installed with a high-pressure fan (72); A storage inner box (17) is installed inside the outer cover (16), and four end faces of the outer cover (16) are provided with fixing grooves (19). Four fixing pins (18) are arranged on the outside of the storage inner box (17), and the fixing pins (18) are used to be stuck in the fixing grooves (19).

3. The aluminum ladle that is easy to maintain according to claim 2 is characterized in that: The cleaning frame (3) further comprises a connecting frame (34), a secondary groove (35), a transverse push shaft (36), a main groove (37), a diverter groove (38) and a piston ring (39); the interior of the polishing tube (22) is also fixedly mounted with a connecting frame (34); and the inner side of each supporting base plate (32) is correspondingly provided with a connecting frame (34); the connecting frames (34) are arranged in a ring array inside the polishing tube (22); Auxiliary grooves (35) are arranged in an array inside the connecting frame (34), a main groove (37) is provided at the axis of the connecting frame (34), a transverse push shaft (36) located inside the connecting frame (34) is provided at one end of the auxiliary groove (35), the transverse push shaft (36) is respectively connected to each auxiliary groove (35), and the top end of the transverse push shaft (36) is connected to the main groove (37); A first motor (40) is fixedly mounted at the bottom end of the main groove (37), a threaded shaft is rotatably mounted at the upper end of the first motor (40), a piston ring (39) is movably engaged with the outer side of the threaded shaft, and a limiting column is provided on one side of the piston ring (39).

4. The aluminum ladle that is easy to maintain according to claim 3 is characterized in that: The connecting frames (34) are arranged in an annular array in the polishing tube (22), and a V-shaped cavity exists between every two connecting frames (34).

5. The aluminum ladle that is easy to maintain according to claim 4 is characterized in that: The cutting frame (4) further comprises a negative pressure suction groove (43) and a baffle (44); the bottom end of the negative pressure suction port (42) is provided with a negative pressure suction groove (43) located inside the grinding tube (22); and the bottom end of the cutting blade (41) is provided with a baffle (44); The negative pressure suction groove (43) and the negative pressure suction port (42) are used to communicate with the V-shaped cavity.

6. The aluminum ladle that is easy to maintain according to claim 5 is characterized in that: The grinding end (33) is composed of a plurality of thin steel wires, and the cross section of the grinding end (33) is trapezoidal.

7. The aluminum ladle easy to maintain according to claim 6 is characterized in that: The polishing tube (22) is provided with connection ports (5) at both the upper and lower ends. The connection port (5) at the upper end of the polishing tube (22) is in a hollow state. The connection port (5) is used to provide rotation conditions for the polishing tube (22). The connection port (5) comprises a lower end connection tube (51), an upper connection tube (52), a fitting rubber ring (53) and a roller (54); A lower connecting tube (51) is rotatably mounted on the outer side of the lower end of the polishing tube (22), a fitting rubber ring (53) is mounted on the inner wall of the lower connecting tube (51), an upper connecting tube (52) is arranged on the lower surface of the polishing tube (22), the fitting rubber ring (53) is used to fit on the outer surface of the upper connecting tube (52), and a roller (54) is also rotatably mounted between the upper connecting tube (52) and the lower connecting tube (51).

8. The aluminum ladle easy to maintain according to claim 7 is characterized in that: A separation tube (6) is provided on the upper surface of the outer cover (16), and the separation tube (6) is used to connect the airflow tube (71) and the outer cover (16). The separation tube (6) comprises a guide tube (61), a conical sleeve (62), an inclined outer ring (63), a filter screen (64) and an inclined inner ring (65); A guide tube (61) is provided on the upper surface of the outer cover (16), a conical sleeve (62) is provided on the inner wall of the guide tube (61), an inclined outer ring (63) located inside the guide tube (61) is provided above the conical sleeve (62), an inclined inner ring (65) is provided on the inner side of the inclined outer ring (63), and a filter screen (64) is fixedly mounted on the outer side of the conical sleeve (62).

9. The aluminum ladle easy to maintain according to claim 8, characterized in that: The bracket (2) further comprises a power shaft (24), a drive shaft (25), a first gear (26) and a second gear (27); the power shaft (24) is mounted on the upper surface of the support slide (21); the second gear (27) is fixedly mounted on one end of the support slide (21); the drive shaft (25) is mounted on the lower end of the second gear (27); the first gear (26) is fixedly mounted on the outer side of the drive shaft (25); the first gear (26) is used to mesh with the tooth groove at one end of the power shaft (24); and the other end of the power shaft (24) is meshed with the tooth groove of the main gear (23).

10. The aluminum ladle easy to maintain according to claim 9, characterized in that: A supporting bottom ring (81) is provided on the outer side of the aluminum package (1), a limiting slide rail (82) is provided on the upper surface of the supporting bottom ring (81), the other end of the supporting slide frame (21) is used for sliding installation on the outer side of the limiting slide rail (82), the outer side of the limiting slide rail (82) is arranged with tooth openings (83), and the bottom end of the driving shaft (25) is used for tooth-groove meshing connection with the tooth openings (83).

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