Stirring device for preparing aluminum-scandium material

Abstract

The invention belongs to the technical field of stirring, and discloses a stirring device for preparing an aluminum-scandium material. Comprising a device body and a smelting furnace, the smelting furnace is arranged on the outer side of the device body, a lifting module is installed at the top end of the device body, a lifting plate is installed on the outer side of the lifting module, a motor is installed at the top end of the lifting plate, and a stirrer head is arranged at the top end of the smelting furnace. And the lifting mechanism is arranged between the motor and the stirrer head and is used for driving and lifting the stirrer head. According to the device, through the structural design of the driving mechanism and the lifting mechanism, the purpose that the lifting module enables the splash-proof plate to be movable through the driving mechanism is achieved, the top end of a smelting furnace is effectively shielded when the stirrer head works, high-temperature raw materials are prevented from splashing to injure workers, meanwhile, the stirrer head is lifted and rotated through the lifting mechanism, and the stirring efficiency is improved. And comprehensive stirring at different heights in the smelting furnace is achieved, and the stirring efficiency and effect are improved.

Description

Technical Field

[0001] The present invention relates to the field of stirring technology, and more specifically, to a stirring device for preparing aluminum-scandium materials. Background Art

[0002] Aluminum-resistant materials usually refer to aluminum alloy materials with high strength, corrosion resistance and other properties. In the preparation process of aluminum-scandium alloy, the stirring device plays a vital role. Stirring is not only related to the uniform mixing of raw materials, but also directly affects the progress of alloying reaction and the temperature distribution of melt, thus determining the final performance of the alloy.

[0003] Existing stirring devices are mostly composed of a device body, a lifting module, a lifting plate, a motor and a stirring head. The working principle is as follows: the aluminum-resistant material to be processed is poured into the furnace, and the device body is moved close to the furnace. The furnace is then heated to melt the raw materials. At this time, the lifting module drives the stirring head through the motor to extend into the interior of the furnace, and the motor drives the stirring head to rotate, thereby hitting the molten raw materials in the furnace to achieve the stirring function.

[0004] When the existing agitator head is stirring inside the furnace, the molten raw materials are easily splashed by impact. The raw materials are in a high temperature state at this time. If they splash to the staff, it will cause danger to them. In addition, when stirring, the existing agitator head requires the lifting module to operate frequently so that the agitator head can stir at different heights inside the furnace, which increases the working time of the lifting module and reduces its service life. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a stirring device for preparing aluminum-scandium material.

[0006] To achieve the above object, the present invention provides the following technical solution: a stirring device for preparing aluminum-scandium material, comprising a device body and a furnace, wherein the furnace is arranged outside the device body, a lifting module is installed at the top of the device body, a lifting plate is installed outside the lifting module, a motor is installed at the top of the lifting plate, a stirring head is arranged at the top of the furnace, and further comprising: A lifting mechanism, which is arranged between the motor and the agitator head and is used to drive and lift the agitator head; A splash plate, a pair of splash plates are provided, the splash plates are provided at the top of the furnace, a connecting plate is fixedly connected to the outer side of the splash plate, a pair of limit rods are slidably connected to the inner side of the connecting plate, one end of the limit rod is fixedly connected to the fixed plate, the top of the fixed plate is fixedly connected to the cross plate, the cross plate is fixedly connected to the outer side of the lifting module, one end of the limit rod away from the fixed plate is fixedly connected to the side plate, and a spring is fixedly connected between the connecting plate and the fixed plate; A driving mechanism, the driving mechanism is arranged at the bottom end of the lifting plate, and the driving mechanism is used to move the splash plate; The driving mechanism includes a transmission rod, an internally threaded tube, a slider, a bottom plate, a winding roller and a nylon rope, wherein the transmission rod is fixedly connected to the bottom end of the lifting plate, the internally threaded tube is arranged on the outside of the transmission rod, the winding roller is fixedly connected to the outside of the internally threaded tube, the nylon rope is respectively fixedly connected to the outside of a pair of connecting plates, and one end of the nylon rope away from the connecting plate is fixedly connected to the outside of the winding roller; The lifting mechanism includes a convex rod, a connecting tube, a sleeve, a guide groove and a second slider. The connecting tube is slidably connected to the outside of the convex rod, the sleeve is arranged on the outside of the connecting tube, the guide groove is opened on the inner wall of the sleeve, the second slider is fixed to the outside of the connecting tube, and the second slider is slidably connected to the guide groove.

[0007] Furthermore, a slider 1 is fixedly connected to the outer side of the transmission rod, the slider 1 is connected to the internal thread of the internal threaded tube, the bottom plate is rotatably connected to the bottom end of the internal threaded tube, and the bottom plate is fixedly connected to the outer side of the device body.

[0008] Furthermore, the convex rod is drivingly connected to the output end of the motor, the bottom end of the fixed plate is fixedly connected to the stirrer head, and the sleeve is fixedly connected to the bottom end of the lifting plate.

[0009] Furthermore, a square enclosure box is provided at the bottom end of the agitator head, a pair of baffles are provided inside the square enclosure box, fixing rods are fixed inside the pair of baffles, both ends of the fixing rods pass through the square enclosure box, and a linkage mechanism for driving the baffle to swing is provided at the top end of the splash plate.

[0010] Furthermore, the linkage mechanism includes a rack, a spur gear 1 and a spur gear 2, the racks are respectively fixed to the top of a pair of splash plates, the spur gear 1 is respectively meshed with a pair of racks, the spur gear 2 is respectively fixed to the outside of a pair of fixed rods, and the spur gear 2 is meshed with the spur gear 1.

[0011] Furthermore, the top ends of the pair of splash plates are fixedly connected to a guide box, the interior of the guide box is slidably connected to a storage box, and the outer side of the storage box is fixedly connected to a handle.

[0012] Furthermore, the pair of racks are staggered.

[0013] The technical effects and advantages of the stirring device for preparing aluminum-scandium material of the present invention are as follows: (1) The present invention realizes the purpose of making the splash guard of the lifting module movable through the driving mechanism through the structural design of the driving mechanism and the lifting mechanism, and effectively shields the top of the furnace when the agitator head is working to prevent the high-temperature raw materials from splashing and injuring the workers. At the same time, the lifting mechanism is used to lift and rotate the agitator head, so as to achieve comprehensive stirring at different heights inside the furnace, thereby improving the stirring efficiency and effect.

[0014] (2) The present invention realizes the function of the anti-splash plate driving the baffle to open automatically through the linkage mechanism during the stirring process and the baffle to close automatically after the stirring is completed through the structural design of the linkage mechanism and the baffle. This design not only prevents the raw materials remaining on the stirrer head from dripping directly to the ground, thus maintaining a clean working environment, but also simplifies subsequent cleaning operations and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the local structure in the present invention.

[0017] Figure 3 It is a schematic diagram of the splash plate and the connecting plate structure in the present invention.

[0018] Figure 4 It is an exploded schematic diagram of the cross section of the internal threaded pipe, the transmission rod and the sliding block in the present invention.

[0019] Figure 5 It is a schematic diagram of the connecting pipe and sleeve structure in the present invention.

[0020] Figure 6 It is a schematic diagram of the casing explosion in the present invention.

[0021] Figure 7 It is a cross-sectional schematic diagram of the connecting pipe and the sleeve in the present invention.

[0022] Figure 8 It is a schematic diagram of the sleeve plane flipping in the present invention.

[0023] Fig. 9 It is a schematic diagram of the linkage mechanism structure in the present invention.

[0024] Fig.10 It is a schematic cross-sectional view of a square enclosure box in the present invention.

[0025] Fig.11 It is a schematic plan view of the splash plate and the rack in the present invention.

[0026] Fig.12 It is a schematic diagram of the explosion of the storage box and the handle in the present invention.

[0027] In the figure: 1. Device body; 2. Lifting module; 5. Lifting plate; 6. Motor; 7. Agitator head; 8. Splash plate; 9. Connecting plate; 10. Limit rod; 11. Fixed plate; 12. Horizontal plate; 13. Side plate; 14. Spring; 15. Transmission rod; 16. Internal threaded tube; 17. Slider 1; 18. Bottom plate; 19. Winding roller; 20. Nylon rope; 21. Protruding rod; 22. Connecting tube; 23. Sleeve; 24. Guide groove; 25. Slider 2; 26. Baffle; 27. Fixed rod; 28. Rack; 29. ​​Spur gear 1; 30. Spur gear 2; 31. Guide box; 32. Storage box; 33. Handle; 36. Square enclosure box. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1 - Figure 8 As shown, a stirring device for preparing aluminum-scandium material comprises a device body 1 and a furnace, wherein the furnace is arranged outside the device body 1, a lifting module 2 is installed at the top of the device body 1, a lifting plate 5 is installed at the outside of the lifting module 2, a motor 6 is installed at the top of the lifting plate 5, a stirring head 7 is arranged at the top of the furnace, and further comprises: A lifting mechanism, which is arranged between the motor 6 and the agitator head 7, and is used to drive and lift the agitator head 7; A splash plate 8, a pair of splash plates 8 are provided, the splash plates 8 are provided at the top of the furnace, a connecting plate 9 is fixedly connected to the outer side of the splash plate 8, a pair of limiting rods 10 are slidably connected to the inside of the connecting plate 9, one end of the limiting rod 10 is fixedly connected to a fixed plate 11, the top of the fixed plate 11 is fixedly connected to a transverse plate 12, the transverse plate 12 is fixedly connected to the outer side of the lifting module 2, the end of the limiting rod 10 away from the fixed plate 11 is fixedly connected to a side plate 13, and a spring 14 is fixedly connected between the connecting plate 9 and the fixed plate 11; A driving mechanism, which is arranged at the bottom end of the lifting plate 5 and is used to move the splash plate 8; The driving mechanism includes a transmission rod 15, an internally threaded tube 16, a slider 17, a bottom plate 18, a winding roller 19 and a nylon rope 20. The transmission rod 15 is fixedly connected to the bottom end of the lifting plate 5. The internally threaded tube 16 is arranged on the outside of the transmission rod 15. The winding roller 19 is fixedly connected to the outside of the internally threaded tube 16. The nylon rope 20 is respectively fixedly connected to the outside of a pair of connecting plates 9. One end of the nylon rope 20 away from the connecting plate 9 is fixedly connected to the outside of the winding roller 19. The lifting mechanism includes a protruding rod 21, a connecting tube 22, a sleeve 23, a guide groove 24 and a second slider 25. The connecting tube 22 is slidably connected to the outer side of the protruding rod 21, the sleeve 23 is arranged on the outer side of the connecting tube 22, the guide groove 24 is opened on the inner wall of the sleeve 23, the second slider 25 is fixed to the outer side of the connecting tube 22, and the second slider 25 is slidably connected to the guide groove 24.

[0030] When the existing agitator head 7 is stirring inside the furnace, the molten raw materials are easily splashed by impact. The raw materials are in a high temperature state at this time. If they splash onto the staff, it will cause danger to them. In addition, when the existing agitator head 7 is stirring, the lifting module 2 needs to be frequently operated so that the agitator head 7 can stir the different heights inside the furnace, which increases the working time of the lifting module 2 and reduces the service life. It should be noted that the lifting module 2 and the agitator head 7 are both existing technologies and are mature technologies. Without further elaboration, when the embodiment of the present invention is used, the raw materials to be processed are first poured into the furnace, and then the furnace The raw materials are heated, and the lifting module 2 drives the motor 6 to move downward through the lifting plate 5. When the lifting plate 5 moves downward, the lifting plate 5 will also drive the driving mechanism to operate. At this time, the driving mechanism drives a pair of splash guards 8 to approach through the connecting plate 9, and the pair of splash guards 8 squeeze the spring 14 along the limit rod 10, so that the spring 14 is deformed and generates elastic potential energy. When the lifting plate 5 moves down to the extreme position, the pair of splash guards 8 is just closed. At this time, the pair of splash guards 8 blocks the top of the furnace, and when the pair of splash guards 8 are closed, there will be a certain range of gaps in the center, and the gap is just adapted to the size of the agitator head 7, so When the stirring head 7 is rotated, the stirring head 7 can stir the molten raw materials, and the stirring head 7 can be lifted up and down to stir the different heights inside the furnace, so that the stirring effect is better. Moreover, due to the shielding of the pair of splash-proof plates 8, the splashing generated by the stirring head 7 stirring and colliding with the molten raw materials will be blocked by the pair of splash-proof plates 8, thereby effectively avoiding the splashing of high-temperature raw materials to scald the staff. After the stirring is completed, the lifting module 2 drives the motor 6 to move up and reset through the lifting plate 5, and the motor 6 will drive the agitator head 7 to move up and reset through the lifting mechanism, and the upward movement of the lifting plate 5 will also drive the driving mechanism to reverse and reset. At this time, the driving mechanism ends the traction on the connecting plate 9, and the spring 14 ends the force, and the elastic potential energy will be released, pushing the connecting plate 9 to reset through the spring 14, and the reset of the connecting plate 9 will drive the splash plate 8 to reset, and the reset of the splash plate 8 at this time will end the shielding of the furnace, thereby making it convenient for the staff to observe the internal situation of the furnace. Compared with directly installing the splash plate 8 on the top of the furnace to prevent the splash of raw materials, the movable splash plate 8 of the present invention is also convenient for the staff to add raw materials to the inside of the furnace.

[0031] like Figure 2 , Figure 3 and Figure 4 As shown, a slider 17 is fixedly connected to the outer side of the transmission rod 15, and the slider 17 is connected to the internal thread of the internal threaded tube 16. The bottom plate 18 is rotatably connected to the bottom end of the internal threaded tube 16, and the bottom plate 18 is fixedly connected to the outer side of the device body 1.

[0032] In the initial state, a pair of splash guards 8 are in an open state, which can facilitate the addition of raw materials into the furnace. When the lifting plate 5 moves downward, the lifting plate 5 will drive the transmission rod 15 to move downward, and when the transmission rod 15 moves downward, it will squeeze the spiral groove inside the internal threaded tube 16 through the slider 17. Since the transmission rod 15 and the slider 17 are fixedly connected, the internal threaded tube 16 will rotate, thereby cooperating with the downward movement path of the slider 17. When the internal threaded tube 16 rotates, it will pull the nylon rope 20 through the roller 19, and the nylon rope 20 One end of the nylon rope 20 will be wound around the outside of the winding roller 19 at this time, and the end of the nylon rope 20 away from the winding roller 19 will pull the connecting plate 9, thereby driving the splash plate 8 to move to block the top of the furnace. When the lifting plate 5 moves up, the lifting plate 5 will drive the slider 17 to move up through the transmission rod 15, and the internal threaded tube 16 will reverse with the upward movement of the slider 17. At this time, the winding roller 19 reverses and gradually stops pulling the nylon rope 20, and the spring 14 will push the connecting plate 9 to reset, and the connecting plate 9 will then drive the splash plate 8 to reset and be in the open state again.

[0033] like Figure 5 - Figure 8 As shown, the protruding rod 21 is drivingly connected to the output end of the motor 6 , the bottom end of the fixing plate 11 is fixedly connected to the agitator head 7 , and the sleeve 23 is fixedly connected to the bottom end of the lifting plate 5 .

[0034] When the motor 6 drives the protruding rod 21 to rotate, the protruding rod 21 will synchronously drive the connecting tube 22 to rotate. The rotation of the connecting tube 22 will drive the slider 25 to make a circular motion with the connecting tube 22 as the center. When the slider 25 rotates, the slider 25 will run along the path of the guide groove 24. Since the position of the sleeve 23 is fixed, the slider 25 will move up and down following the path of the guide groove 24. At this time, the slider 25 will drive the connecting tube 22 to move up and down when it rotates. The connecting tube 22 then drives the agitator head 7 to move up and down and rotate, thereby stirring different positions inside the furnace, effectively avoiding the need for the lifting module 2 to frequently adjust the height of the agitator head 7 when stirring.

[0035] like Fig. 9 and Fig.10 As shown, a square enclosure box 36 is provided at the bottom end of the agitator head 7, a pair of baffles 26 are provided inside the square enclosure box 36, and a fixing rod 27 is fixed inside the pair of baffles 26, both ends of the fixing rod 27 pass through the square enclosure box 36, and a linkage mechanism for driving the baffle 26 to swing is provided at the top end of the splash plate 8.

[0036] After the existing agitator head 7 is mixed, if the device body 1 is directly removed, the raw materials remaining on the agitator head 7 may drip directly onto the ground, making it difficult to clean up later. When the embodiment of the present invention is in use, in the initial state, the agitator head 7 is above the square enclosure 36, and the pair of baffles 26 are in a closed state. When the pair of splash guards 8 approach, the splash guards 8 will drive the pair of fixed rods 27 to rotate in opposite directions through the linkage mechanism, and the pair of fixed rods 27 will drive the pair of baffles 26 to flip open. At this time, when the agitator head 7 moves downward, it will not be blocked by the baffles 26, and when the pair of splash guards 8 are completely closed, the pair of baffles 26 are just Flip 45 degrees to a vertical position, when the agitator head 7 moves upward, the splash guard 8 will gradually reset and open. At this time, when the splash guard 8 resets, it will drive a pair of fixed rods 27 to reversely flip and reset through the linkage mechanism, and the pair of fixed rods 27 will then drive a pair of baffles 26 to close. It should be noted that during the upward movement of the agitator head 7, the pair of baffles 26 are not completely closed. Until the agitator head 7 is reset to the top, the pair of baffles 26 are completely closed. At this time, if the raw materials attached to the agitator head 7 drip, they will directly drip onto the surface of the baffle 26. Even if the device body 1 is moved, the raw material liquid will not fall to the ground, thereby facilitating subsequent cleaning operations.

[0037] like Fig. 9 and Fig.10 As shown, the linkage mechanism includes a rack 28, a spur gear 1 29 and a spur gear 2 30, the rack 28 is respectively fixed to the top of a pair of splash plates 8, the spur gear 1 29 is respectively meshed with a pair of racks 28, the spur gear 2 30 is respectively fixed to the outside of a pair of fixed rods 27, and the spur gear 2 30 is meshed with the spur gear 1 29.

[0038] When the pair of splash guards 8 are close to each other, the pair of splash guards 8 will drive the rack 28 to move, and the movement of the rack 28 will drive the spur gear 1 29 to rotate, and the spur gear 1 29 will further drive the spur gear 2 30 to rotate. When the spur gear 2 30 rotates, it will drive the baffle 26 to flip open through the fixed rod 27. After the pair of splash guards 8 are completely closed, the rack 28 is in a state of being separated from the spur gear 1 29, but the friction between the fixed rod 27 and the square enclosure 36 is large. Therefore, the baffle 26 and the fixed rod 27 rotate. After the movement is completed, it can still remain in a stationary state. When the splash plate 8 is reset, the splash plate 8 will drive the spur gear 1 29 to rotate in the opposite direction through the rack 28, and the spur gear 1 29 will then drive the fixing rod 27 to reverse through the spur gear 2 30, and the fixing rod 27 will drive the baffle 26 to flip over and close in the opposite direction. When the splash plate 8 is reset to the initial position, the rack 28 and the spur gear 1 29 are in a meshing state, thereby ensuring that the baffle 26 will not flip over when subjected to the impact force generated by the falling of raw materials.

[0039] like Fig. 9 and Fig.12 As shown, the top ends of the pair of splash plates 8 are fixedly connected with a guide box 31 , the interior of the guide box 31 is slidably connected with a storage box 32 , and the outer side of the storage box 32 is fixedly connected with a handle 33 .

[0040] When the splash guard 8 is moved and completely closed, the splash guard 8 will drive the guide box 31 to be under the square enclosure box 36. At this time, the baffle 26 is in a vertical state. The raw materials attached to the surface of the baffle 26 will fall directly into the inside of the guide box 31 under the action of gravity. The inside of the guide box 31 is slidably connected with a storage box 32, which can be easily collected. When it is necessary to clean the internal raw materials of the guide box 31, it is only necessary to pull the storage box 32 to detach the storage box 32 from the inside of the guide box 31, and then the storage box 32 can be moved to the designated position for cleaning.

[0041] like Fig.11 As shown, the pair of racks 28 are staggered.

[0042] The staggered distribution of the pair of racks 28 can ensure that the pair of racks 28 will not collide with each other when moving.

[0043] Working principle: first, pour the raw materials to be processed into the furnace, then, the furnace heats the raw materials, and the lifting module 2 drives the motor 6 to move downward through the lifting plate 5. When the lifting plate 5 moves downward, the lifting plate 5 will also drive the driving mechanism to operate. At this time, the driving mechanism drives a pair of splash guards 8 to approach through the connecting plate 9, and the pair of splash guards 8 squeeze the spring 14 along the limit rod 10, so that the spring 14 is deformed and generates elastic potential energy. When the lifting plate 5 moves down to the extreme position, the pair of splash guards 8 is just closed. At this time, the pair of splash guards 8 block the top of the furnace, and when the pair of splash guards 8 are closed, there will be a certain range of gaps in the center, and the gap is just adapted to the size of the agitator head 7. Therefore, when the agitator head 7 moves downward, it will not collide with the splash guard 8. Then, the motor 6 is operated. When the motor 6 is running, it will drive the agitator head 7 to move back and forth and rotate up and down through the lifting mechanism. The rotation of the agitator head 7 can stir the molten raw materials, and the lifting and lowering of the agitator head 7 can The stirring is carried out at different heights of the parts, and the stirring effect is better. Due to the shielding of the pair of splash guards 8, the splashing generated by the stirring head 7 stirring and colliding with the molten raw materials will be blocked by the pair of splash guards 8, thereby effectively avoiding the high-temperature raw materials from splashing and scalding the staff. After the stirring is completed, the lifting module 2 drives the motor 6 to move up and reset through the lifting plate 5, and the motor 6 will drive the stirring head 7 to move up and reset through the lifting mechanism, and the lifting plate 5 will also drive the driving mechanism to run in the reverse direction and reset. At this time, the driving mechanism ends the traction of the connecting plate 9, and the spring 14 is forced to end, and the elastic potential energy will be released, and the connecting plate 9 will be pushed to reset through the spring 14, and the reset of the connecting plate 9 will drive the splash guard 8 to reset, and the reset of the splash guard 8 at this time will end the shielding of the furnace, thereby facilitating the staff to observe the internal situation of the furnace. Compared with directly installing the splash guard 8 on the top of the furnace to prevent the splashing of raw materials, the movable splash guard 8 of the present invention is also convenient for the staff to add raw materials to the inside of the furnace; In the initial state, a pair of splash guards 8 are in an open state, which can facilitate the addition of raw materials into the furnace. When the lifting plate 5 moves downward, the lifting plate 5 will drive the transmission rod 15 to move downward, and when the transmission rod 15 moves downward, it will squeeze the spiral groove inside the internal threaded tube 16 through the slider 17. Since the transmission rod 15 and the slider 17 are fixedly connected, the internal threaded tube 16 will rotate, thereby cooperating with the downward movement path of the slider 17. When the internal threaded tube 16 rotates, it will pull the nylon rope 20 through the roller 19, and the nylon rope 20 At this time, one end of the nylon rope 20 will be wound around the outside of the winding roller 19, and the end of the nylon rope 20 away from the winding roller 19 will pull the connecting plate 9, thereby driving the splash plate 8 to move to cover the top of the furnace. When the lifting plate 5 moves up, the lifting plate 5 will drive the slider 17 to move up through the transmission rod 15, and the internal threaded tube 16 will reverse with the upward movement of the slider 17. At this time, the winding roller 19 reverses and gradually stops pulling the nylon rope 20, and the spring 14 will push the connecting plate 9 to reset, and the connecting plate 9 will then drive the splash plate 8 to reset and be in the open state again; When the motor 6 drives the convex rod 21 to rotate, the convex rod 21 will synchronously drive the connecting tube 22 to rotate, and the connecting tube 22 rotates and drives the second slider 25 to make a circular motion with the connecting tube 22 as the center. When the second slider 25 rotates, the second slider 25 will run along the path of the guide groove 24. Since the position of the sleeve 23 is fixed, the second slider 25 will move up and down along the path of the guide groove 24, and the second slider 25 will drive the connecting tube 22 to move up and down when rotating. The connecting tube 22 then drives the agitator head 7 to move up and down and rotate, so as to stir different positions inside the furnace, effectively avoiding the need for the lifting module 2 to frequently adjust the height of the agitator head 7 when stirring; In the initial state, the agitator head 7 is above the square enclosure box 36, and the pair of baffles 26 are in a closed state. When the pair of splash guards 8 approach, the splash guards 8 drive the pair of fixing rods 27 to rotate in opposite directions through the linkage mechanism, and the pair of fixing rods 27 drive the pair of baffles 26 to flip open. At this time, when the agitator head 7 moves downward, it will not be blocked by the baffles 26. When the pair of splash guards 8 are completely closed, the pair of baffles 26 just flip 45 degrees and are vertical. When the agitator head 7 moves upward, the splash guards 8 will gradually reset and open. When the splash plate 8 is reset, the pair of fixed rods 27 will be driven to flip and reset in the opposite direction through the linkage mechanism, and the pair of fixed rods 27 will then drive the pair of baffles 26 to close. It should be noted that during the upward movement of the agitator head 7, the pair of baffles 26 are not completely closed until the agitator head 7 is reset to the top. At this time, if the raw material attached to the agitator head 7 drips, it will directly drip onto the surface of the baffle 26. Even if the device body 1 is moved, the raw material liquid will not fall to the ground, thereby facilitating the subsequent cleaning operation. When the pair of splash guards 8 are close to each other, the pair of splash guards 8 will drive the rack 28 to move, and the movement of the rack 28 will drive the spur gear 1 29 to rotate, and the spur gear 1 29 will further drive the spur gear 2 30 to rotate. When the spur gear 2 30 rotates, it will drive the baffle 26 to flip open through the fixed rod 27. After the pair of splash guards 8 are completely closed, the rack 28 is in a state of being separated from the spur gear 1 29, but the friction between the fixed rod 27 and the square enclosure 36 is large. Therefore, the baffle 26 and the fixed rod 27 rotate. After the movement is completed, it can still remain stationary. When the splash plate 8 is reset, the splash plate 8 will drive the spur gear 1 29 to rotate in the opposite direction through the rack 28, and the spur gear 1 29 will then drive the fixed rod 27 to reverse through the spur gear 2 30, and the fixed rod 27 will drive the baffle 26 to reversely flip and close. When the splash plate 8 is reset to the initial position, the rack 28 and the spur gear 1 29 are in a meshing state, thereby ensuring that the baffle 26 will not flip when it is subjected to the impact force generated by the falling raw materials; When the splash guard 8 is moved and completely closed, the splash guard 8 will drive the guide box 31 to be under the square enclosure box 36. At this time, the baffle 26 is in a vertical state. The raw materials attached to the surface of the baffle 26 will fall directly into the inside of the guide box 31 under the action of gravity. The inside of the guide box 31 is slidably connected with a storage box 32, which can be easily collected. When it is necessary to clean the internal raw materials of the guide box 31, it is only necessary to pull the storage box 32 to detach the storage box 32 from the inside of the guide box 31, and then the storage box 32 can be moved to the designated position for cleaning.

[0044] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A stirring device for preparing aluminum-scandium material, comprising a device body (1) and a furnace, wherein the furnace is arranged outside the device body (1), a lifting module (2) is installed at the top of the device body (1), a lifting plate (5) is installed at the outside of the lifting module (2), a motor (6) is installed at the top of the lifting plate (5), and a stirring head (7) is installed at the top of the furnace, characterized in that: Also includes: A lifting mechanism, the lifting mechanism being arranged between the motor (6) and the agitator head (7), the lifting mechanism being used to drive and lift the agitator head (7); A splash plate (8), a pair of splash plates (8) are provided, the splash plates (8) are provided at the top of the melting furnace, a connecting plate (9) is fixedly connected to the outside of the splash plate (8), a pair of limiting rods (10) are slidably connected to the inside of the connecting plate (9), one end of the limiting rod (10) is fixedly connected to a fixing plate (11), the top of the fixing plate (11) is fixedly connected to a transverse plate (12), the transverse plate (12) is fixedly connected to the outside of the lifting module (2), one end of the limiting rod (10) away from the fixing plate (11) is fixedly connected to a side plate (13), and a spring (14) is fixedly connected between the connecting plate (9) and the fixing plate (11); A driving mechanism, the driving mechanism being arranged at the bottom end of the lifting plate (5), the driving mechanism being used to move the splash plate (8); The driving mechanism comprises a transmission rod (15), an internally threaded tube (16), a slider (17), a bottom plate (18), a winding roller (19) and a nylon rope (20); the transmission rod (15) is fixedly connected to the bottom end of the lifting plate (5); the internally threaded tube (16) is arranged on the outside of the transmission rod (15); the winding roller (19) is fixedly connected to the outside of the internally threaded tube (16); the nylon rope (20) is respectively fixedly connected to the outside of a pair of connecting plates (9); and one end of the nylon rope (20) away from the connecting plate (9) is fixedly connected to the outside of the winding roller (19); The lifting mechanism comprises a protruding rod (21), a connecting tube (22), a sleeve (23), a guide groove (24) and a second sliding block (25); the connecting tube (22) is slidably connected to the outside of the protruding rod (21); the sleeve (23) is arranged on the outside of the connecting tube (22); the guide groove (24) is formed on the inner wall of the sleeve (23); the second sliding block (25) is fixedly connected to the outside of the connecting tube (22); and the second sliding block (25) is slidably connected to the guide groove (24).

2. The stirring device for preparing aluminum-scandium material according to claim 1, characterized in that: A slider 1 (17) is fixedly connected to the outer side of the transmission rod (15), and the slider 1 (17) is connected to the internal thread of the internal threaded tube (16). The bottom plate (18) is rotatably connected to the bottom end of the internal threaded tube (16), and the bottom plate (18) is fixedly connected to the outer side of the device body (1).

3. The stirring device for preparing aluminum-scandium material according to claim 2, characterized in that: The protruding rod (21) is drivingly connected to the output end of the motor (6), the bottom end of the fixed plate (11) is fixedly connected to the stirrer head (7), and the sleeve (23) is fixedly connected to the bottom end of the lifting plate (5).

4. The stirring device for preparing aluminum-scandium material according to claim 3, characterized in that: A square enclosure box (36) is provided at the bottom end of the agitator head (7), a pair of baffles (26) are provided inside the square enclosure box (36), a fixing rod (27) is fixed inside the pair of baffles (26), both ends of the fixing rod (27) pass through the square enclosure box (36), and a linkage mechanism for driving the baffles (26) to swing is provided at the top end of the splash plate (8).

5. The stirring device for preparing aluminum-scandium material according to claim 4, characterized in that: The linkage mechanism comprises a rack (28), a spur gear one (29) and a spur gear two (30), wherein the rack (28) is respectively fixed to the top of a pair of splash plates (8), the spur gear one (29) is respectively meshed with the pair of racks (28), the spur gear two (30) is respectively fixed to the outer sides of a pair of fixed rods (27), and the spur gear two (30) is meshed with the spur gear one (29).

6. The stirring device for preparing aluminum-scandium material according to claim 5, characterized in that: The top ends of the pair of splash plates (8) are both fixedly connected to a guide box (31), the interior of the guide box (31) is slidably connected to a storage box (32), and the outer side of the storage box (32) is fixedly connected to a handle (33).

7. The stirring device for preparing aluminum-scandium material according to claim 6, characterized in that: The pair of racks (28) are distributed in a staggered manner.

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