Rotary blowing refining device for aluminum alloy melt

Abstract

The invention discloses an aluminum alloy melt rotary blowing refining device which comprises a bottom plate, a lifting assembly is arranged on the surface of one side of the bottom plate, a supporting plate is fixedly installed at the upper end of the lifting assembly, a first sliding rod is fixedly installed on the surface of one side of the supporting plate, and a transverse plate is slidably installed on the surface of the outer side of the first sliding rod. A first sliding groove is formed in the surface of one side of the transverse plate, a first sliding block is slidably installed on the inner side of the first sliding groove, a shaft seat is fixedly installed on the surface of one side of the first sliding block, a first rotating shaft is rotatably installed on the surface of one side of the shaft seat, and a connecting piece is fixedly installed on the surface of the outer side of the first rotating shaft. And a rotary blowing assembly is arranged on the surface of one side of the connecting piece, a first gear is fixedly installed at one end of a first rotating shaft, a rack is fixedly installed on the surface of one side of a first sliding groove, and a side plate is fixedly installed on the surface of one side of a first sliding block. The device has the beneficial effects that the structure is reasonable, control and adjustment are convenient, and inert gas and molten aluminum can be fully mixed.

Description

Technical Field

[0001] The invention relates to the technical field, in particular to a rotary jet refining device for aluminum alloy melt. Background Art

[0002] During the smelting of aluminum, due to the high solubility of hydrogen in aluminum liquid and the sharp drop in solubility in solid aluminum, hydrogen gathers and nucleates at inclusions, second phase nucleation points and other nucleation points during the solidification of aluminum liquid, and forms defects such as pores, which ultimately lead to low density and poor performance of castings, and decreased mechanical properties of products. At the same time, due to the specific relationship between inclusions and hydrogen, it is necessary to remove inclusions in aluminum liquid while removing hydrogen content to achieve the purpose of aluminum liquid purification. At present, the commonly used aluminum liquid purification method in the aluminum alloy casting industry is the rotary blowing method. That is, inert gas is blown into the aluminum liquid through a graphite rotor with an air outlet, and the graphite rotor rotates at a certain speed to achieve the effect of breaking and dispersing bubbles.

[0003] However, in the existing rotary jet refining device, the position of the graphite rotor is mostly fixed during use, and it only rotates and sprays inert gas at a fixed position. Most of the smelting furnaces are large in size, so the effect of spraying inert gas at a fixed position is not ideal, and the inert gas cannot be fully mixed with the aluminum liquid, resulting in poor removal of hydrogen content and oxide inclusions in the aluminum liquid. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that during the use of the existing rotary jet refining device, the position of the graphite rotor is mostly fixed, and the inert gas is only rotated and sprayed at a fixed position. However, most of the smelting furnaces are large in size, so the effect of spraying inert gas at a fixed position is not ideal, the inert gas cannot be fully mixed with the aluminum liquid, and the removal effect of the hydrogen content and oxide inclusions in the aluminum liquid is poor. A rotary jet refining device for aluminum alloy melt is proposed.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A rotary blowing refining device for aluminum alloy melt comprises a bottom plate, a lifting assembly is arranged on one side surface of the bottom plate, a support plate is fixedly mounted on the upper end of the lifting assembly, a sliding rod is fixedly mounted on one side surface of the support plate, a cross plate is slidably mounted on the outer side surface of the sliding rod, a slide groove is provided on one side surface of the cross plate, a slider is slidably mounted on the inner side of the slide groove, an axle seat is fixedly mounted on one side surface of the slider, a rotating shaft is rotatably mounted on one side surface of the axle seat, a connecting piece is fixedly mounted on the outer side surface of the rotating shaft, and the connecting piece is A rotating blowing assembly is provided on one side surface, a gear 1 is fixedly installed on one end of the rotating shaft 1, a rack is fixedly installed on one side surface of the slide groove 1, a side plate is fixedly installed on one side surface of the slider 1, a slide groove 2 is opened on one side surface of the side plate, a slider 2 is slidably installed on the inner side of the slide groove 2, a fixed plate is fixedly installed on one side surface of the support plate, a transmission assembly is fixedly installed on one side surface of the fixed plate, a fixed groove is fixedly installed on one side surface of the cross plate, a slide groove 3 is opened on one side surface of the fixed groove, and a telescopic assembly is provided on the inner side of the slide groove 3.

[0007] As a preferred embodiment of the present invention, the lifting assembly includes a sleeve, which is fixedly mounted on one side surface of the base plate, a motor is fixedly mounted on the inner surface of the sleeve, a screw rod is fixedly mounted on the output end of the motor, a column is slidably mounted on the inner surface of the sleeve, the upper end of the screw rod extends to the interior of the column, and the screw rod is threadedly connected to the column, so that the motor can drive the screw rod to rotate, and the rotation of the screw rod can drive the column threadedly connected thereto to adjust the height up and down.

[0008] As a preferred embodiment of the present invention, the support plate is in an L-shaped structure, four sliding rods are provided, and the four sliding rods are distributed on one side surface of the support plate in a rectangular symmetrical structure. The cross plate is slidably installed on the outer surface of the four sliding rods, and the slider is slidably connected to the cross plate through a slide groove, so that the cross plate can be slidably adjusted on the surface of the sliding rod, thereby realizing the up and down height adjustment of the cross plate.

[0009] As a preferred embodiment of the present invention, the rotary blowing assembly includes a belt pulley 1, which is rotatably mounted on a side surface of a connecting member, a rotating rod is fixedly mounted on one side surface of the belt pulley 1, a rotor is fixedly mounted on one end of the rotating rod, the rotating rod is rotatably connected to the connecting member, and a connecting head is fixedly mounted on the upper end of the rotating rod.

[0010] As a preferred embodiment of the present invention, a motor 2 is fixedly mounted on one side surface of the connecting member, a belt pulley 2 is fixedly mounted on the output end of the motor 2, a transmission belt is connected between the belt pulley 2 and the belt pulley 1, and a synchronous rotation adjustment structure is formed between the belt pulley 1 and the belt pulley 2 through the transmission belt, so that the motor 2 can drive the belt pulley 2 to rotate, so that under the action of the transmission belt, the motor 2 can drive the belt pulley 1 to rotate, thereby realizing the rotation adjustment of the rotor and the rotating rod.

[0011] As a preferred embodiment of the present invention, the gear 1 and the rack are meshed with each other, the side plate is L-shaped, and two sliders 2 are slidably installed in the slide groove 2, and the sliders 2 are slidably connected with the side plate through the slide groove 2. When the slider 1 is slidingly adjusted, the gear 1 is driven to move and adjust, so that under the action of the rack meshing with the gear 1, the gear 1 can be rotated and adjusted, thereby driving the rotating rod and the rotor to rotate and adjust.

[0012] As a preferred embodiment of the present invention, the transmission assembly includes a motor three, the motor three is fixedly mounted on one side surface of a fixed plate, a turntable one is fixedly mounted on the output end of the motor three, the turntable one forms a rotation adjustment structure through the motor three, a limit rod one is rotatably mounted on one side surface of the turntable one, a rotating shaft two is rotatably mounted on one side surface of the fixed plate, a rotating rod is fixedly mounted on the outer side of the rotating shaft two, a limit groove is provided on one side surface of the rotating rod, the limit rod one is slidably mounted in the limit groove, and a half gear is fixedly mounted on one end of the rotating rod, so that when the motor three drives the turntable one to rotate and adjust, the turntable one can drive the limit rod to rotate and adjust, so that the limit rod slides and adjusts in the limit groove, thereby driving the rotating rod to rotate and adjust repeatedly, so that the rotating rod can drive the half gear to rotate and adjust repeatedly.

[0013] As a preferred embodiment of the present invention, the telescopic assembly includes a sliding rod 2, which is slidably installed on the inner side of a sliding groove 3, a sliding block 3 is fixedly installed on one end of the sliding rod 2, a screw rod 2 is rotatably installed on the inner side of the fixed groove, one end of the screw rod 2 extends to the outer side of the fixed groove, a gear 2 is fixedly installed on one end of the screw rod 2, the gear 2 and the half gear are meshed with each other, and the screw rod 2 and the sliding block 3 are threadedly connected.

[0014] As a preferred embodiment of the present invention, a scissors telescopic frame is rotatably mounted on one side surface of the fixed groove, a rotating shaft three is rotatably mounted on one side surface of the scissors telescopic frame, the rotating shaft three is rotatably mounted on one side surface of the slider three, a rotating shaft four is rotatably mounted on the end of the scissors telescopic frame, and the rotating shaft four is rotatably mounted on one side surface of the slider two.

[0015] As a preferred embodiment of the present invention, the output end of the motor three away from the turntable one is fixedly installed with the turntable two, a connecting rod is rotatably installed on one side surface of the turntable two, and the end of the connecting rod away from the turntable two is rotatably installed on one side surface of the support plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By setting up motor 3, motor 3 can drive turntable 1 to rotate, so that turntable 1 can drive limit rod 1 to slide and adjust in the limit groove, so that limit rod 1 can drive the rotating rod to rotate and adjust repeatedly, so that the rotating rod can drive the half gear to rotate and adjust repeatedly, so that the repeated rotation adjustment of the half ring gear can drive the gear 2 meshing with it to rotate and adjust, so that the gear 2 can rotate and adjust repeatedly, and the gear 2 can drive the screw rod 2 to rotate and adjust repeatedly, so that the screw rod 2 can drive the slider 3 threadedly connected with it to slide and adjust repeatedly in the fixed groove , so that the slider three can drive the scissors telescopic frame to fold and telescope under the action of the rotating shaft three, so that the scissors telescopic frame can drive the slider two to slide repeatedly in the slide groove two under the action of the rotating shaft four, so that the side plate drives the slider one to slide repeatedly in the slide groove one, so that the rotating rod and the rotor can be repeatedly moved and adjusted, so that when the rotor is rotating and spraying the aluminum liquid, it can be repeatedly moved and adjusted in the aluminum liquid, realizing rotational spraying at different positions, thereby increasing the contact area between the inert gas and the aluminum liquid, and making the inert gas and the aluminum liquid fully mixed;

[0018] 2. By setting up motor three, motor three can drive the rotating rod and the rotor to move and adjust repeatedly, so that the slider one can drive the shaft seat to move and adjust, and the shaft seat can drive gear one to move and adjust. Under the action of the rack meshing with gear one, gear one can rotate and adjust, so that gear one can drive the connecting piece to rotate and adjust, so that the connecting piece can drive the rotating rod and the rotor to swing and adjust repeatedly, so that the rotating rod and the rotor can change their positions in the aluminum liquid, so that the inert gas and the aluminum liquid are mixed more fully. At the same time, motor three can drive the turntable one to rotate and can also drive the turntable two to rotate and adjust, so that the turntable two can drive the connecting rod to rotate and adjust, so that the connecting rod can generate a reaction force between the cross plate and the support plate, so that the cross plate slides and adjusts repeatedly on the surface of the sliding rod one, thereby realizing repeated adjustment of the upper and lower heights of the rotating rod and the rotor, so that the inert gas and the aluminum liquid are mixed more fully, and the removal effect of the hydrogen content and the oxide inclusions in the aluminum liquid is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the right three-dimensional structure of the present invention;

[0021] Figure 3 It is a cross-sectional three-dimensional structural schematic diagram of the present invention;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the present invention without the lifting component;

[0023] Figure 5 For the present invention Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0024] Figure 6 For the present invention Figure 1 The enlarged schematic diagram of the three-dimensional structure is shown at B in the middle.

[0025] In the figure: 1, bottom plate; 2, sleeve; 3, motor 1; 4, screw rod 1; 5, column; 6, support plate; 7, sliding rod 1; 8, cross plate; 9, slide groove 1; 10, slider 1; 11, shaft seat; 12, rotating shaft 1; 13, connecting piece; 14, belt pulley 1; 15, rotating rod; 16, rotor; 17, connecting head; 18, motor 2; 19, belt pulley 2; 20, transmission belt; 21, gear 1; 22, rack; 23, side plate; 24. Slide slot 2; 25. Slider block 2; 26. Fixed plate; 27. Motor 3; 28. Turntable 1; 29. ​​Limit rod 1; 30. Rotating shaft 2; 31. Rotating rod; 32. Limit slot; 33. Half gear; 34. Fixed slot; 35. Slide slot 3; 36. Sliding rod 2; 37. Slider block 3; 38. Screw rod 2; 39. Gear 2; 40. Scissors telescopic frame; 41. Rotating shaft 3; 42. Rotating shaft 4; 43. Turntable 2; 44. Connecting rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

[0031] Example 1

[0032] See also Figure 1-Figure 6As shown, a rotary blowing refining device for aluminum alloy melt comprises a bottom plate 1, a lifting assembly is arranged on one side surface of the bottom plate 1, a support plate 6 is fixedly installed on the upper end of the lifting assembly, a sliding rod 7 is fixedly installed on one side surface of the support plate 6, a horizontal plate 8 is slidably installed on the outer side surface of the sliding rod 7, a sliding groove 9 is provided on one side surface of the horizontal plate 8, a sliding block 10 is slidably installed on the inner side of the sliding groove 9, an axle seat 11 is fixedly installed on one side surface of the sliding block 10, a rotating shaft 12 is rotatably installed on one side surface of the axle seat 11, a connecting member 13 is fixedly installed on the outer side surface of the rotating shaft 12, and one side of the connecting member 13 A rotating blowing component is arranged on the surface, a gear 21 is fixedly installed on one end of the rotating shaft 12, a rack 22 is fixedly installed on one side surface of the slide groove 9, a side plate 23 is fixedly installed on one side surface of the slider 10, a slide groove 24 is opened on one side surface of the side plate 23, a slider 25 is slidably installed on the inner side of the slide groove 24, a fixed plate 26 is fixedly installed on one side surface of the support plate 6, a transmission component is fixedly installed on one side surface of the fixed plate 26, a fixed groove 34 is fixedly installed on one side surface of the cross plate 8, a slide groove 35 is opened on one side surface of the fixed groove 34, and a telescopic component is arranged on the inner side of the slide groove 35.

[0033] Example 2

[0034] See also Figure 1-Figure 6 As shown, the lifting assembly includes a sleeve 2, which is fixedly mounted on one side surface of the base plate 1, a motor 3 is fixedly mounted on the inner side surface of the sleeve 2, a screw rod 4 is fixedly mounted on the output end of the motor 3, a column 5 is slidably mounted on the inner side surface of the sleeve 2, the upper end of the screw rod 4 extends to the inside of the column 5, and the screw rod 4 and the column 5 are threadedly connected, the support plate 6 is an L-shaped structure, four sliding rods 7 are provided, and the four sliding rods 7 are distributed on one side surface of the support plate 6 in a rectangular symmetrical structure, the cross plate 8 is slidably mounted on the outer side surfaces of the four sliding rods 7, and the slider 10 is slidably connected to the cross plate 8 through the slide groove 9, and the rotary blowing assembly includes a belt pulley 14, and the belt pulley 14 is rotatably mounted on the side surface of the connecting member 13 A rotating rod 15 is fixedly installed on one side surface of the belt pulley 14, and a rotor 16 is fixedly installed on one end of the rotating rod 15. The rotating rod 15 and the connecting member 13 are rotationally connected. A connecting head 17 is fixedly installed on the upper end of the rotating rod 15. A motor 2 18 is fixedly installed on one side surface of the connecting member 13. A belt pulley 2 19 is fixedly installed on the output end of the motor 2 18. A transmission belt 20 is connected between the belt pulley 2 19 and the belt pulley 14. The belt pulley 14 and the belt pulley 2 19 form a synchronous rotation adjustment structure through the transmission belt 20. The gear 1 21 and the rack 22 are meshed with each other. The side plate 23 is L-shaped. Two sliders 25 are slidably installed in the slide groove 24. The sliders 25 form a sliding connection with the side plate 23 through the slide groove 24.

[0035] Example 3

[0036] See also Figure 1-Figure 6 As shown, the transmission assembly includes a motor 3 27, which is a double-axis motor. The motor 3 27 is fixedly mounted on one side surface of the fixed plate 26. A turntable 1 28 is fixedly mounted on the output end of the motor 3 27. The turntable 1 28 forms a rotation adjustment structure through the motor 3 27. A limit rod 1 29 is rotatably mounted on one side surface of the turntable 1 28. A rotating shaft 2 30 is rotatably mounted on one side surface of the fixed plate 26. A rotating rod 31 is fixedly mounted on the outer side of the rotating shaft 2 30. A limit groove 32 is provided on one side surface of the rotating rod 31. The limit rod 1 29 is slidably mounted in the limit groove 32. A half gear 33 is fixedly mounted on one end of the rotating rod 31. The telescopic assembly includes a sliding rod 2 36. The sliding rod 2 36 is slidably mounted on the inner side of the sliding groove 35. A slider 3 37 is fixedly mounted on one end of the sliding rod 2 36. The inner side of the fixed groove 34 is rotatably mounted. A screw rod 2 38 is installed, one end of the screw rod 2 38 extends to the outside of the fixed groove 34, a gear 2 39 is fixedly installed on one end of the screw rod 2 38, the gear 2 39 and the half gear 33 are meshed with each other, the screw rod 2 38 and the slider 3 37 are threadedly connected, a scissors telescopic frame 40 is rotatably installed on one side surface of the fixed groove 34, a rotating shaft 3 41 is rotatably installed on one side surface of the scissors telescopic frame 40, the rotating shaft 3 41 is rotatably installed on one side surface of the slider 3 37, a rotating shaft 42 is rotatably installed on the end of the scissors telescopic frame 40, and the rotating shaft 42 is rotatably installed on one side surface of the slider 2 25, a turntable 2 43 is fixedly installed on the output end of the motor 3 27 away from the turntable 1 28, a connecting rod 44 is rotatably installed on one side surface of the turntable 2 43, and one end of the connecting rod 44 away from the turntable 2 43 is rotatably installed on one side surface of the support plate 6.

[0037] When the present invention is used, after the device is placed at a designated position, the motor 13 is controlled by the height of the smelting furnace, so that the motor 13 drives the screw rod 14 to rotate. The rotation of the screw rod 14 can drive the column 5 threadedly connected thereto to adjust the height up and down on the inner side of the sleeve 2, thereby realizing the up and down height adjustment of the rotating rod 15 and the rotor 16. After adjusting to a suitable height, the inert gas is connected to the connector 17, so that the inert gas is ejected from the rotor 16, and the motor 2 18 is controlled so that the motor 2 18 drives the belt pulley 2 19 to rotate. The belt pulley 2 19 can drive the belt pulley 14 to rotate and adjust under the action of the transmission belt 20. The belt pulley 14 can drive the rotating rod 15 and the rotor 16 to rotate and adjust, so as to realize the rotary spraying of the aluminum liquid. At the same time, the motor 3 27 is controlled so that the motor 3 27 drives the rotating disk 1 28 to rotate, and the rotating disk 1 28 can drive the limiting rod 1 29 to rotate and adjust, so that the limiting rod 1 29 can slide and adjust in the limiting groove 32, so that the limiting rod 1 29 can drive the rotating rod 31 to rotate and adjust repeatedly, so that the rotating rod 31 can drive the half gear 33 to rotate and adjust repeatedly, so that the half gear 33 can drive the gear 2 39 meshing with it to rotate and adjust repeatedly, so that the repeated rotation adjustment of the gear 2 39 The joint can drive the screw rod 2 38 to rotate and adjust repeatedly, so that the repeated rotation adjustment of the screw rod 2 38 can drive the slider 3 37 threadedly connected thereto to slide and adjust repeatedly in the fixed groove 34, so that the screw rod 2 38 can drive the scissors telescopic frame 40 to fold and telescope repeatedly under the action of the rotating shaft 3 41, so that the scissors telescopic frame 40 can drive the slider 2 25 to slide and adjust repeatedly in the slide groove 2 24 under the action of the rotating shaft 42, and the scissors telescopic frame 40 drives the side plate 23 to move and adjust repeatedly, so that the slider 10 is moved and adjusted repeatedly in the slide groove 1 9, so that the rotating rod 15 and the rotor 16 are reversely moved. The rotating rod 15 and the rotor 16 can be moved and adjusted repeatedly, thereby realizing the movement and adjustment of the rotating rod 15 and the rotor 16 in the aluminum liquid. At the same time, the repeated movement and adjustment of the slider 10 can drive the gear 21 to move and adjust repeatedly. Under the action of the rack 22 meshing with the gear 21, the gear 21 can be rotated and adjusted repeatedly, so that the gear 21 can drive the rotating shaft 12 and the connecting piece 13 to rotate and adjust repeatedly, so that the rotating rod 15 and the rotor 16 can swing and adjust repeatedly, so that when the rotor 16 rotates and sprays in the smelting furnace, the inert gas can be fully mixed with the aluminum liquid, so that the removal effect of the hydrogen content and the oxide inclusions in the aluminum liquid is better.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rotary jet refining device for aluminum alloy melt, comprising a bottom plate (1), characterized in that: A lifting assembly is provided on one side surface of the bottom plate (1), a support plate (6) is fixedly installed on the upper end of the lifting assembly, a sliding rod (7) is fixedly installed on one side surface of the support plate (6), a transverse plate (8) is slidably installed on the outer surface of the sliding rod (7), a sliding groove (9) is provided on one side surface of the transverse plate (8), a sliding block (10) is slidably installed on the inner side of the sliding groove (9), an axle seat (11) is fixedly installed on one side surface of the sliding block (10), a rotating shaft (12) is rotatably installed on one side surface of the axle seat (11), a connecting member (13) is fixedly installed on the outer surface of the rotating shaft (12), a rotating blowing assembly is provided on one side surface of the connecting member (13), and the rotating blowing assembly is provided on one side surface of the connecting member (13). A gear 1 (21) is fixedly mounted on one end of the rotating shaft 1 (12); a rack (22) is fixedly mounted on one side surface of the slide groove 1 (9); a side plate (23) is fixedly mounted on one side surface of the slider 1 (10); a slide groove 2 (24) is provided on one side surface of the side plate (23); a slider 2 (25) is slidably mounted on the inner side of the slide groove 2 (24); a fixed plate (26) is fixedly mounted on one side surface of the supporting plate (6); a transmission assembly is fixedly mounted on one side surface of the fixed plate (26); a fixed groove (34) is fixedly mounted on one side surface of the horizontal plate (8); a slide groove 3 (35) is provided on one side surface of the fixed groove (34); a telescopic assembly is arranged on the inner side of the slide groove 3 (35).

2. The rotary jet refining device for aluminum alloy melt according to claim 1, characterized in that: The lifting assembly comprises a sleeve (2), the sleeve (2) being fixedly mounted on a side surface of a base plate (1), a motor (3) being fixedly mounted on the inner surface of the sleeve (2), a screw rod (4) being fixedly mounted on the output end of the motor (3), a column (5) being slidably mounted on the inner surface of the sleeve (2), the upper end of the screw rod (4) extending into the interior of the column (5), and the screw rod (4) and the column (5) being threadedly connected.

3. The rotary jet refining device for aluminum alloy melt according to claim 2, characterized in that: The support plate (6) is of an L-shaped structure, and four sliding rods (7) are provided. The four sliding rods (7) are distributed on one side surface of the support plate (6) in a rectangular symmetrical structure. The cross plate (8) is slidably mounted on the outer surfaces of the four sliding rods (7), and the slider (10) is slidably connected to the cross plate (8) through a sliding groove (9).

4. The rotary jet refining device for aluminum alloy melt according to claim 3, characterized in that: The rotary spraying assembly comprises a belt pulley (14), wherein the belt pulley (14) is rotatably mounted on a side surface of a connecting member (13), a rotating rod (15) is fixedly mounted on the side surface of the belt pulley (14), a rotor (16) is fixedly mounted on one end of the rotating rod (15), the rotating rod (15) is rotatably connected to the connecting member (13), and a connecting head (17) is fixedly mounted on the upper end of the rotating rod (15).

5. The rotary jet refining device for aluminum alloy melt according to claim 4, characterized in that: A second motor (18) is fixedly mounted on one side surface of the connecting member (13); a second belt pulley (19) is fixedly mounted on the output end of the second motor (18); a transmission belt (20) is connected between the second belt pulley (19) and the first belt pulley (14); and a synchronous rotation adjustment structure is formed between the first belt pulley (14) and the second belt pulley (19) via the transmission belt (20).

6. The rotary jet refining device for aluminum alloy melt according to claim 5, characterized in that: The gear 1 (21) and the rack (22) are meshed with each other, the side plate (23) is in an L-shaped structure, two sliders 2 (25) are slidably mounted in the slide groove 2 (24), and the sliders 2 (25) are slidably connected to the side plate (23) through the slide groove 2 (24).

7. The rotary jet refining device for aluminum alloy melt according to claim 6, characterized in that: The transmission assembly comprises a motor three (27), wherein the motor three (27) is fixedly mounted on a side surface of a fixed plate (26), a turntable one (28) is fixedly mounted on the output end of the motor three (27), and the turntable one (28) forms a rotation adjustment structure through the motor three (27), a limit rod one (29) is rotatably mounted on a side surface of the turntable one (28), a rotating shaft two (30) is rotatably mounted on a side surface of the fixed plate (26), a rotating rod (31) is fixedly mounted on the outer side of the rotating shaft two (30), a limit groove (32) is provided on a side surface of the rotating rod (31), the limit rod one (29) is slidably mounted in the limit groove (32), and a half gear (33) is fixedly mounted on one end of the rotating rod (31).

8. The rotary jet refining device for aluminum alloy melt according to claim 7, characterized in that: The telescopic assembly comprises a second sliding rod (36), wherein the second sliding rod (36) is slidably mounted on the inner side of the third sliding groove (35), a third sliding block (37) is fixedly mounted on one end of the second sliding rod (36), a second screw rod (38) is rotatably mounted on the inner side of the fixed groove (34), one end of the second screw rod (38) extends to the outer side of the fixed groove (34), a second gear (39) is fixedly mounted on one end of the second screw rod (38), the second gear (39) and the half gear (33) are meshed with each other, and the second screw rod (38) and the third sliding block (37) are threadedly connected.

9. The rotary jet refining device for aluminum alloy melt according to claim 8, characterized in that: A scissors telescopic frame (40) is rotatably mounted on one side surface of the fixed groove (34), a rotating shaft three (41) is rotatably mounted on one side surface of the scissors telescopic frame (40), the rotating shaft three (41) is rotatably mounted on one side surface of the slider three (37), a rotating shaft four (42) is rotatably mounted on the end of the scissors telescopic frame (40), and the rotating shaft four (42) is rotatably mounted on one side surface of the slider two (25).

10. The rotary jet refining device for aluminum alloy melt according to claim 9, characterized in that: The output end of the motor three (27) away from the turntable one (28) is fixedly mounted with the turntable two (43), and a connecting rod (44) is rotatably mounted on a side surface of the turntable two (43), and one end of the connecting rod (44) away from the turntable two (43) is rotatably mounted on a side surface of the support plate (6).

Images