Rare earth metal smelting device under vacuum environment

Abstract

This utility model relates to the field of rare earth metal smelting technology and discloses a rare earth metal smelting device under vacuum environment. It solves the problem that vacuum environment smelting devices for rare earth metals cannot automatically adjust their tilt during use. The device includes a supporting base plate, a supporting frame fixedly installed on the top of the supporting base plate, a control panel fixedly installed on one side of the top of the supporting frame, a furnace body inside the supporting frame, a furnace cover on the top of the furnace body, a vacuum pump installed in the center of the top of the furnace cover, a connecting frame fixedly installed on the outside of the vacuum pump and on the top of the furnace cover, a hydraulic rod fixedly installed through the center of the top of the supporting frame, rotating shafts fixedly installed on both sides of the furnace body, and an adjustment component installed on the outside of the supporting frame. This utility model enables the vacuum environment smelting device for rare earth metals to automatically adjust its tilt during use, ensuring that workers can more easily clean the slag produced during smelting.

Description

Technical Field

[0001] This utility model belongs to the field of rare earth metal smelting technology, specifically a rare earth metal smelting device under vacuum environment. Background Technology

[0002] Rare earth metal smelting refers to the process of initially extracting and enriching rare earth metals from raw materials containing rare earths through a reduction reaction at high temperatures. Its core lies in using high-temperature chemical reactions to separate rare earth metals from other impurities. Vacuum smelting equipment is required for rare earth metal smelting. However, the vacuum environment smelting equipment for rare earth metals cannot automatically adjust its tilt during use, making it difficult for workers to clean the slag produced during smelting, thus hindering its practicality. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a rare earth metal smelting device in a vacuum environment, which effectively solves the problem that the vacuum environment smelting device for rare earth metals cannot automatically adjust its tilt during use, making it difficult for workers to clean the slag produced during smelting and thus hindering its practicality.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a rare earth metal smelting device under vacuum, comprising a supporting base plate, with mounting holes through all four corners of the supporting base plate, a supporting frame fixedly mounted on the top of the supporting base plate, a control panel fixedly mounted on one side of the top of the supporting frame, a furnace body disposed inside the supporting frame, a furnace cover mounted on the top of the furnace body, a vacuum pump mounted in the center of the top of the furnace cover, a connecting frame fixedly mounted on the outside of the vacuum pump and on the top of the furnace cover, a hydraulic rod fixedly through the center of the top of the supporting frame, and the bottom of the hydraulic rod fixedly connected to the center of the top of the connecting frame, rotating shafts fixedly mounted on both sides of the furnace body, and two rotating shafts rotatably mounted inside the two sides of the supporting frame, an adjustment component mounted on the outside of the supporting frame, and the ends of the two rotating shafts away from the furnace body connected to the adjustment component.

[0005] Preferably, the adjusting assembly includes a frame with a U-shaped structure. The frame is fixedly installed on the outside of the support frame. The ends of two rotating shafts away from the furnace body extend into the interior of the frame. An adjusting motor is fixedly installed on the outside of the frame. A drive shaft is rotatably installed inside the frame. The output shaft of the adjusting motor passes through one side of the frame and is fixedly connected to one end of the drive shaft. Two drive bevel gears are fixedly installed inside the frame and on the outside of the drive shaft. A transmission bevel gear is meshed with the outside of the drive bevel gears. An adjusting screw is fixedly installed on one side of the transmission bevel gear. A connecting seat is rotatably installed on the end of the adjusting screw away from the transmission bevel gear and is fixedly installed inside the frame. A positioning seat is rotatably installed on the outside of the end of the adjusting screw away from the connecting seat and is fixedly installed inside the frame. A threaded sleeve is threaded between the positioning seat and the connecting seat and on the outside of the adjusting screw. A movable rack is fixedly installed on the top of the threaded sleeve. An adjusting gear ring is meshed with the top of the movable rack and is fixedly installed on the outside of the rotating shaft.

[0006] Preferably, a positioning slider is fixedly installed on the outer side of the threaded sleeve, and positioning grooves are opened through both sides of the frame, with the positioning slider slidably installed inside the positioning grooves.

[0007] Preferably, a positioning slide rod is fixedly installed on the side of the connecting seat away from the adjusting screw, and the end of the positioning slide rod away from the connecting seat is fixedly connected to the inner wall of the frame. A positioning sleeve is slidably installed on the outer side of the positioning slide rod, and the positioning sleeve is fixedly installed on the bottom of the end of the movable rack away from the threaded sleeve. A positioning strip is fixedly installed on the inner wall of the positioning sleeve. A strip groove is symmetrically opened on the outer side of the positioning slide rod, and the positioning strip is slidably installed inside the strip groove.

[0008] Preferably, the top of the frame has symmetrical through-cut strip openings, and movable strips are slidably installed inside each of the two strip openings. The bottom end of the movable strip is fixedly installed on the outside of the rotating shaft, and a limiting slide post is fixedly installed on the outside of the top of the movable strip. An arc-shaped limiting frame is slidably installed on the outside of the limiting slide post, and the center of the arc-shaped limiting frame is horizontally aligned with the center of the rotating shaft. The arc of the arc-shaped limiting frame is 120 degrees, and the arc-shaped limiting frame is fixedly installed on the top of the frame.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] 1) During operation, the interaction of the set support base plate, mounting holes, support frame, control panel, furnace body, furnace cover, vacuum pump, connecting frame, hydraulic rod, rotating shaft and adjustment components enables the vacuum environment melting device for rare earth metals to automatically tilt and adjust during use, ensuring that the staff can better clean the slag produced by melting, thus achieving better practicality.

[0011] 2) During operation, the interaction of the positioning slide rod, positioning sleeve, positioning slide bar and strip groove makes it easier for the movable rack to achieve better stability when moving, thereby ensuring that the adjustment component can work stably. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] In the attached diagram:

[0014] Figure 1 This is a schematic diagram of the structure of a rare earth metal smelting device under vacuum environment according to the present invention.

[0015] Figure 2 This is a schematic diagram of the internal structure of the support frame of this utility model;

[0016] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the disassembled structure of the positioning slide sleeve and positioning slide rod of this utility model.

[0018] In the diagram: 1. Support base plate; 2. Mounting hole; 3. Support frame; 4. Control panel; 5. Furnace body; 6. Furnace cover; 7. Vacuum pump; 8. Connecting frame; 9. Hydraulic rod; 10. Rotating shaft; 11. Adjusting component; 12. Frame; 13. Adjusting motor; 14. Drive shaft; 15. Drive bevel gear; 16. Transmission bevel gear; 17. Adjusting screw; 18. Connecting seat; 19. Positioning seat; 20. Threaded sleeve; 21. Movable rack; 22. Adjusting gear ring; 23. Positioning slider; 24. Positioning slide groove; 25. Positioning slide rod; 26. Positioning slide sleeve; 27. Positioning slide bar; 28. Strip-shaped slide groove; 29. ​​Strip-shaped opening; 30. Movable bar; 31. Limiting slide column; 32. Arc-shaped limiting frame. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Example 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4 The present invention relates to a rare earth metal smelting device under vacuum environment, comprising a supporting base plate 1, mounting holes 2 through each of the four corners of the supporting base plate 1, a supporting frame 3 fixedly mounted on the top of the supporting base plate 1, a control panel 4 fixedly mounted on the top of one side of the supporting frame 3, a furnace body 5 disposed inside the supporting frame 3, a furnace cover 6 mounted on the top of the furnace body 5, a vacuum pump 7 mounted in the middle of the top of the furnace cover 6, a connecting frame 8 fixedly mounted on the outside of the vacuum pump 7 and located on the top of the furnace cover 6, a hydraulic rod 9 fixedly through the middle of the top of the supporting frame 3, and the bottom of the hydraulic rod 9 fixedly connected to the middle of the top of the connecting frame 8, rotating shafts 10 fixedly mounted on both sides of the furnace body 5, and the two rotating shafts 10 are respectively rotatably mounted inside the two sides of the supporting frame 3, an adjustment component 11 mounted on the outside of the supporting frame 3, and the ends of the two rotating shafts 10 away from the furnace body 5 are connected to the adjustment component 11;

[0021] The adjusting assembly 11 includes a frame 12, which has a U-shaped structure. The frame 12 is fixedly installed on the outside of the support frame 3. The ends of the two rotating shafts 10 away from the furnace body 5 extend into the interior of the frame 12. An adjusting motor 13 is fixedly installed on the outside of the frame 12. A drive shaft 14 is rotatably installed inside the frame 12. The output shaft of the adjusting motor 13 passes through one side of the frame 12 and is fixedly connected to one end of the drive shaft 14. Two drive bevel gears 15 are fixedly installed inside the frame 12 and outside the drive shaft 14. A transmission bevel gear 16 is meshed with the outer side of the drive bevel gears 15. An adjusting screw 17 is fixedly installed on one side of the frame 12. A connecting seat 18 is rotatably installed on the end of the adjusting screw 17 away from the transmission bevel gear 16, and the connecting seat 18 is fixedly installed inside the frame 12. A positioning seat 19 is rotatably installed on the outer side of the end of the adjusting screw 17 away from the connecting seat 18, and the positioning seat 19 is fixedly installed inside the frame 12. A threaded sleeve 20 is threadedly installed between the positioning seat 19 and the connecting seat 18 and on the outer side of the adjusting screw 17. A movable rack 21 is fixedly installed on the top of the threaded sleeve 20. An adjusting gear ring 22 is meshed with the top of the movable rack 21, and the adjusting gear ring 22 is fixedly installed on the outer side of the rotating shaft 10.

[0022] A positioning slider 23 is fixedly installed on the outer side of the threaded sleeve 20. Positioning grooves 24 are provided through both sides of the frame 12, and the positioning slider 23 is slidably installed inside the positioning grooves 24. A positioning slide rod 25 is fixedly installed on the side of the connecting seat 18 away from the adjusting screw 17, and the end of the positioning slide rod 25 away from the connecting seat 18 is fixedly connected to the inner wall of the frame 12. A positioning sleeve 26 is slidably installed on the outer side of the positioning slide rod 25, and the positioning sleeve 26 is fixedly installed at the bottom of the end of the movable rack 21 away from the threaded sleeve 20. A positioning strip 27 is fixedly installed on the inner wall of the positioning sleeve 26. The outer sides of the positioning slide rod 25 are symmetrical. A strip groove 28 is provided, and a positioning slide bar 27 is slidably installed inside the strip groove 28. A strip opening 29 is symmetrically provided through the top of the frame 12. A movable bar 30 is slidably installed through the inside of each of the two strip openings 29. The bottom end of the movable bar 30 is fixedly installed on the outside of the rotating shaft 10. A limiting slide post 31 is fixedly installed on the outside of the top of the movable bar 30. An arc-shaped limiting frame 32 is slidably installed on the outside of the limiting slide post 31. The center of the arc-shaped limiting frame 32 is horizontally aligned with the center of the rotating shaft 10. The arc of the arc-shaped limiting frame 32 is 120 degrees. The arc-shaped limiting frame 32 is fixedly installed on the top of the frame 12.

[0023] During use, the interaction of the supporting base plate 1, mounting holes 2, support frame 3, control panel 4, furnace body 5, furnace cover 6, vacuum pump 7, connecting frame 8, hydraulic rod 9, rotating shaft 10, and adjusting component 11 enables the vacuum environment melting device for rare earth metals to automatically tilt and adjust during operation. This ensures that workers can easily clean the slag produced during melting, thus achieving better practicality. Furthermore, the interaction of the positioning slide rod 25, positioning sleeve 26, positioning slide bar 27, and strip groove 28 enables the movable rack 21 to achieve better stability during movement, thereby ensuring that the adjusting component 11 can work stably.

[0024] Working Principle: During operation, when it is necessary to clean the slag inside the furnace body 5, the hydraulic rod 9 is activated to move the connecting frame 8 upward. The connecting frame 8 moves the furnace cover 6 upward, disengaging it from the furnace body 5. Then, the adjusting motor 13 is activated to rotate the drive shaft 14. The drive shaft 14 drives two drive bevel gears 15 to rotate simultaneously. The drive bevel gears 15 drive the transmission bevel gear 16 to rotate. The transmission bevel gear 16 drives the adjusting screw 17 to rotate. The adjusting screw 17 moves the threaded sleeve 20, causing the threaded sleeve 20 to slide inside the positioning slide groove 24, ensuring better stability during movement. Simultaneously, the threaded sleeve 20 moves the movable rack 21, causing the movable rack 21 to slide the positioning slide sleeve 26 outside the positioning slide rod 25. The positioning slide sleeve 26 then moves the positioning slide bar 27 inside the strip-shaped slide groove 28. This design ensures better stability of the movable rack 21 during movement. Simultaneously, the movable rack 21 drives the adjusting gear ring 22 to rotate, which in turn drives the rotating shaft 10 to rotate. The rotating shaft 10 then drives the movable bar 30 to move inside the strip-shaped opening 29. The movable bar 30 drives the limiting slide column 31 to slide inside the arc-shaped limiting frame 32. Simultaneously, the rotating shaft 10 causes the furnace body 5 to tilt. Once the limiting slide column 31 has slid from one end of the arc-shaped limiting frame 32 to the other end, the furnace body 5 completes its tilting operation. Then, the operator can clean the slag inside the furnace body 5. After cleaning, starting the adjusting motor 13 in the reverse direction will reset the furnace body 5. This allows the vacuum environment smelting device for rare earth metals to automatically adjust its tilt during use, ensuring easier cleaning of the slag produced during smelting and thus improving its practicality.

Claims

1. A rare earth metal smelting apparatus under vacuum conditions, comprising a supporting base plate (1), characterized in that: Mounting holes (2) are provided through the four corners of the supporting base plate (1). A support frame (3) is fixedly installed on the top of the supporting base plate (1). A control panel (4) is fixedly installed on the top of one side of the support frame (3). A furnace body (5) is provided inside the support frame (3). A furnace cover (6) is installed on the top of the furnace body (5). A vacuum pump (7) is installed in the middle of the top of the furnace cover (6). A connecting frame (8) is fixedly installed on the outside of the vacuum pump (7) and on the top of the furnace cover (6). A hydraulic rod (9) is fixedly installed through the top center of the support frame (3), and the bottom of the hydraulic rod (9) is fixedly connected to the top center of the connecting frame (8). Rotating shafts (10) are fixedly installed on both sides of the furnace body (5), and the two rotating shafts (10) are rotatably installed inside the two sides of the support frame (3). An adjustment component (11) is installed on the outside of the support frame (3), and the ends of the two rotating shafts (10) away from the furnace body (5) are connected to the adjustment component (11).

2. The rare earth metal smelting apparatus under vacuum environment according to claim 1, characterized in that: The adjustment assembly (11) includes a frame (12), which is U-shaped. The frame (12) is fixedly installed on the outside of the support frame (3). The ends of the two rotating shafts (10) away from the furnace body (5) extend into the inside of the frame (12). An adjustment motor (13) is fixedly installed on the outside of the frame (12). A drive shaft (14) is rotatably installed inside the frame (12). The output shaft of the adjustment motor (13) passes through one side of the frame (12) and is fixedly connected to one end of the drive shaft (14). Two drive bevel gears (15) are fixedly installed inside the frame (12) and on the outside of the drive shaft (14). A transmission bevel gear (16) is meshed with the outside of the drive bevel gears (15). An adjusting screw (17) is fixedly installed on one side of the rotating shaft (10). A connecting seat (18) is rotatably installed on the end of the adjusting screw (17) away from the transmission bevel gear (16), and the connecting seat (18) is fixedly installed inside the frame (12). A positioning seat (19) is rotatably installed on the outer side of the end of the adjusting screw (17) away from the connecting seat (18), and the positioning seat (19) is fixedly installed inside the frame (12). A threaded sleeve (20) is threaded between the positioning seat (19) and the connecting seat (18) and located on the outer side of the adjusting screw (17). A movable rack (21) is fixedly installed on the top of the threaded sleeve (20). An adjusting gear ring (22) is meshed on the top of the movable rack (21), and the adjusting gear ring (22) is fixedly installed on the outer side of the rotating shaft (10).

3. The rare earth metal smelting apparatus under vacuum environment according to claim 2, characterized in that: A positioning slider (23) is fixedly installed on the outside of the threaded sleeve (20). Positioning grooves (24) are opened through both sides of the frame (12), and the positioning slider (23) is slidably installed inside the positioning groove (24).

4. The rare earth metal smelting apparatus under vacuum environment according to claim 2, characterized in that: A positioning slide rod (25) is fixedly installed on the side of the connecting seat (18) away from the adjusting screw (17), and the end of the positioning slide rod (25) away from the connecting seat (18) is fixedly connected to the inner wall of the frame (12). A positioning sleeve (26) is slidably installed on the outer side of the positioning slide rod (25), and the positioning sleeve (26) is fixedly installed at the bottom of the end of the movable rack (21) away from the threaded sleeve (20). A positioning strip (27) is fixedly installed on the inner wall of the positioning sleeve (26). A strip groove (28) is symmetrically opened on the outer side of the positioning slide rod (25), and the positioning strip (27) is slidably installed inside the strip groove (28).

5. The rare earth metal smelting apparatus under vacuum environment according to claim 2, characterized in that: The top of the frame (12) is symmetrically provided with strip-shaped openings (29). Movable strips (30) are slidably installed inside the two strip-shaped openings (29). The bottom end of the movable strip (30) is fixedly installed on the outside of the rotating shaft (10). The top outside of the movable strip (30) is fixedly installed with a limiting slide post (31). An arc-shaped limiting frame (32) is slidably installed on the outside of the limiting slide post (31). The center of the arc-shaped limiting frame (32) is horizontally aligned with the center of the rotating shaft (10). The arc of the arc-shaped limiting frame (32) is 120 degrees. The arc-shaped limiting frame (32) is fixedly installed on the top of the frame (12).

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