CN215288873U - Automatic argon blowing butt joint device for steel ladle - Google Patents
Automatic argon blowing butt joint device for steel ladle Download PDFInfo
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- CN215288873U CN215288873U CN202121327369.5U CN202121327369U CN215288873U CN 215288873 U CN215288873 U CN 215288873U CN 202121327369 U CN202121327369 U CN 202121327369U CN 215288873 U CN215288873 U CN 215288873U
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Abstract
The utility model relates to the technical field of gas guide equipment, in particular to a ladle automatic argon blowing butt joint device, which comprises a fixed end and a movable end; the fixed end comprises a base plate arranged on an argon blowing station, a second gas cylinder is arranged at the top of the base plate and communicated with an external argon conveying pipeline, a first gas guide pipe is arranged at the top of the second gas cylinder in a communicated manner, an exhaust funnel is arranged at the top of the first gas guide pipe in a communicated manner, the opening of the exhaust funnel is upward, and the top of the exhaust funnel is conical; the butt joint device of this structure can realize the purpose of automatic butt joint intercommunication, effectively simplifies the butt joint mode, uses manpower sparingly and time, improves work efficiency, and when avoiding artifical butt joint simultaneously, the ladle causes the scald to the workman, improves practicality and reliability.
Description
Technical Field
The utility model relates to the technical field of air guide equipment, in particular to an automatic argon blowing butt joint device for a steel ladle.
Background
As is well known, ladle argon blowing refers to the smelting process of the inside argon gas that fills of molten iron that becomes liquid in smelting to the ladle, through filling argon gas in to the molten iron, can conveniently make the bubble that the argon gas formed adsorb the impurity in the molten iron, thereby reach the purpose that improves the molten iron purity, and the pipeline of carrying argon gas need be through butt joint and ladle intercommunication, present butt joint carries out the butt joint by the manual work usually, because the ladle is smelted the time temperature is higher, high temperature causes the scald easily to the workman, artifical butt joint needs to consume unnecessary manpower and time simultaneously, influence work efficiency easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automatic argon blowing butt joint device for a steel ladle.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the automatic argon blowing butt joint device for the steel ladle comprises a fixed end and a movable end;
the fixed end comprises a base plate arranged on an argon blowing station, a second gas cylinder is arranged at the top of the base plate and communicated with an external argon conveying pipeline, a first gas guide pipe is arranged at the top of the second gas cylinder in a communicated manner, an exhaust funnel is arranged at the top of the first gas guide pipe in a communicated manner, the opening of the exhaust funnel is upward, and the top of the exhaust funnel is conical;
the moving end comprises a first gas cylinder arranged on a ladle, a second gas guide tube is arranged at the top of the first gas cylinder, one end of the second gas guide tube is communicated with an external ladle, the other end of the second gas guide tube extends into the first gas cylinder, and a buckling groove plate is arranged at the end part of the second gas guide tube in a sealing and buckling mode;
the bottom of the groove buckling plate is provided with a pushing mechanism, the opening position of the bottom of the first air guide tube is provided with a sealing mechanism, and the sealing mechanism is located in the second air guide tube.
Further, the pushing mechanism comprises a plurality of first plate springs arranged on the outer wall of the circumference of the groove buckling plate, the outer ends of the first plate springs are fixed to the top of the inner wall of the first gas guide cylinder, a plurality of first push-pull rods are uniformly and obliquely arranged at the bottom of the groove buckling plate, the bottoms of the first push-pull rods are obliquely and spread outwards in an umbrella shape, clamping blocks are arranged at the bottoms of the first push-pull rods, the inner side ends of the clamping blocks are close to each other, the inner side ends of the clamping blocks are conical, a second push-pull rod is obliquely arranged at the outer ends of the clamping blocks, and the bottom of the second push-pull rod is rotatably arranged on the inner side wall of the first gas guide cylinder.
Furthermore, the sealing mechanism comprises a sealing plate positioned in the second gas cylinder, the top of the sealing plate is in contact with the opening at the bottom of the first gas guide tube, a plurality of second plate springs are uniformly arranged at the bottom of the sealing plate, and the outer ends of the second plate springs are fixed on the inner side wall of the second gas cylinder;
the outer side of the first air duct is annularly and uniformly distributed with a plurality of right-angle slide bars, and the bottoms of the right-angle slide bars penetrate through the second air guide cylinder and are arranged at the top of the sealing plate.
Furthermore, an arc-shaped pull rod is arranged on the outer side wall of the second push-pull rod, and the circle of the arc-shaped pull rod is overlapped with the rotation axis of the second push-pull rod;
the outer end of the arc-shaped pull rod penetrates through the side wall of the first gas cylinder and extends out of the first gas cylinder, the arc-shaped pull rod is connected with the first gas cylinder in a sliding mode, a sliding block is arranged at the outer end of the arc-shaped pull rod in a rotating mode, an arc-shaped guide rail is arranged on the sliding block in a sliding mode, the sliding block is located above the circle center of the arc-shaped guide rail, the arc-shaped guide rail is separated from the first gas cylinder, and a guide mechanism is arranged on the arc-shaped guide rail;
a push plate is arranged at the bottom of the arc-shaped guide rail;
and a cylinder is arranged on the side wall of the chassis.
Further, the guide mechanism comprises a connecting plate arranged on the outer wall of the circumference of the arc-shaped guide rail, an arc-shaped frame is arranged at the outer end of the connecting plate, two end portions of the arc-shaped frame are close to the outer wall of the first air guide cylinder, first guide rails are arranged at two end portions of the arc-shaped frame in a sliding mode, and the first guide rails are arranged on the outer wall of the first air guide cylinder.
Further, an annular rubber groove plate is arranged at the top of the base plate, and the annular rubber groove plate is sleeved on the outer side of the second gas cylinder.
Further, evenly be provided with many spinal branchs vaulting pole on the circumference outer wall of catching groove board, the outer end of bracing piece slides and is provided with the second guide rail, the second guide rail is installed on the inside wall of first gas cylinder.
Furthermore, the top of the first guide rail is provided with a limiting block.
Compared with the prior art, the beneficial effects of the utility model are that: when the ladle needs to be subjected to argon blowing treatment, the ladle is hoisted to move to an argon blowing station and the fixed end is butted with the moving end, at the moment, the first gas guide cylinder moves downwards and is sleeved on the outer sides of the second gas guide cylinder, the first gas guide pipe and the exhaust cylinder, when the bottom of the first gas guide cylinder is in extrusion contact with the top of the chassis, the butting work of the fixed end and the moving end is completed, the top of the exhaust cylinder extends into the first gas guide cylinder and pushes the buckling groove plate to move downwards through a pushing mechanism in the first gas guide cylinder, at the moment, the buckling groove plate is separated from the second gas guide pipe, the second gas guide pipe is in a communicated state, and meanwhile, the pushing mechanism pushes the sealing mechanism to be away from the opening position at the bottom of the first gas guide pipe, so that the first gas guide pipe and the second gas guide cylinder are in a communicated state, argon in an external pipeline is introduced into the second gas guide cylinder, the argon in the second gas guide cylinder enters the first gas guide cylinder through the first gas guide pipe and the exhaust cylinder and is discharged into the ladle through the second gas guide pipe, thereby realize blowing argon to ladle inside and handle, the interfacing apparatus of this structure can realize the purpose of automatic butt joint intercommunication, effectively simplifies the butt joint mode, uses manpower sparingly and time, improves work efficiency, when avoiding artifical butt joint simultaneously, the ladle leads to the fact the scald to the workman, improves practicality and reliability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged view of the fixed end of FIG. 1;
FIG. 4 is an enlarged view of the movable end of FIG. 1;
FIG. 5 is an enlarged view of a portion A of FIG. 4;
in the drawings, the reference numbers: 1. a chassis; 2. a first gas cylinder; 3. a second gas cylinder; 4. a first air duct; 5. an exhaust funnel; 6. a second air duct; 7. a groove buckling plate; 8. a first plate spring; 9. a first push-pull rod; 10. a clamping block; 11. a second push-pull rod; 12. closing the plate; 13. a second plate spring; 14. a right-angle slide bar; 15. an arc-shaped pull rod; 16. a slider; 17. an arc-shaped guide rail; 18. pushing the plate; 19. a cylinder; 20. a connecting plate; 21. an arched frame; 22. a first guide rail; 23. an annular rubber groove plate; 24. a support bar; 25. a second guide rail; 26. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are the directions or positional relationships indicated on the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.
As shown in fig. 1 to 5, the automatic argon blowing butt joint device for the ladle of the present invention comprises a fixed end and a movable end;
the fixed end comprises a base plate 1 arranged on an argon blowing station, a second gas cylinder 3 is arranged at the top of the base plate 1, the second gas cylinder 3 is communicated with an external argon conveying pipeline, a first gas guide tube 4 is communicated with the top of the second gas cylinder 3, an exhaust funnel 5 is communicated with the top of the first gas guide tube 4, the exhaust funnel 5 is upward in opening, and the top of the exhaust funnel 5 is conical;
the moving end comprises a first gas guide cylinder 2 arranged on a ladle, a second gas guide tube 6 is arranged at the top of the first gas guide cylinder 2, one end of the second gas guide tube 6 is communicated with an external ladle, the other end of the second gas guide tube 6 extends into the first gas guide cylinder 2, and a buckling groove plate 7 is hermetically buckled at the end part of the second gas guide tube 6;
the bottom of the groove buckling plate 7 is provided with a pushing mechanism, the opening position of the bottom of the first air duct 4 is provided with a sealing mechanism, and the sealing mechanism is positioned in the second air duct 3.
In the embodiment, when the ladle needs to be subjected to argon blowing treatment, the ladle is hoisted to move to an argon blowing station and the fixed end is butted with the moving end, at the moment, the first gas guide cylinder 2 moves downwards and is sleeved on the outer sides of the second gas guide cylinder 3, the first gas guide tube 4 and the exhaust cylinder 5, when the bottom of the first gas guide cylinder 2 is in extrusion contact with the top of the chassis 1, the butting work of the fixed end and the moving end is completed, the top of the exhaust cylinder 5 extends into the first gas guide cylinder 2 and pushes the slot buckling plate 7 to move downwards through the pushing mechanism in the first gas guide cylinder 2, at the moment, the slot buckling plate 7 is separated from the second gas guide tube 6, the second gas guide tube 6 is in a communicated state, and meanwhile, the pushing mechanism pushes the sealing mechanism to be away from the bottom opening position of the first gas guide tube 4, so that the first gas guide tube 4 and the second gas guide tube 3 are in a communicated state, argon in an external pipeline is introduced into the second gas guide cylinder 3, argon gas in the second gas guide cylinder 3 enters the first gas guide cylinder 2 through the first gas guide tube 4 and the exhaust funnel 5 and is discharged into the steel ladle through the second gas guide tube 6, so that argon blowing treatment is carried out on the inside of the steel ladle, the butt joint device with the structure can realize the purpose of automatic butt joint and communication, the butt joint mode is effectively simplified, labor and time are saved, the work efficiency is improved, and meanwhile, when manual butt joint is avoided, scalding is caused to workers by the steel ladle, and the practicability and the reliability are improved.
Preferably, the pushing mechanism includes a plurality of first plate springs 8 mounted on the outer circumferential wall of the slot plate 7, the outer ends of the first plate springs 8 are fixed to the top of the inner wall of the first gas cylinder 2, a plurality of first push-pull rods 9 are uniformly and obliquely arranged at the bottom of the slot plate 7, the bottoms of the plurality of first push-pull rods 9 are obliquely and outwardly spread in an umbrella shape, a block 10 is arranged at the bottom of each first push-pull rod 9, the inner side ends of the plurality of blocks 10 are close to each other, the inner side end of each block 10 is tapered, a second push-pull rod 11 is obliquely arranged at the outer end of each block 10, and the bottom of the second push-pull rod 11 is rotatably mounted on the inner side wall of the first gas cylinder 2.
In this embodiment, when the exhaust funnel 5 extends into the first gas guide cylinder 2, the conical position at the top of the exhaust funnel 5 pushes the plurality of clamping blocks 10 to move outwards, the plurality of clamping blocks 10 are separated from each other, the clamping blocks 10 push the second push-pull rod 11 to rotate obliquely, and simultaneously the clamping blocks 10 pull the slot plate 7 to move downwards through the first push-pull rod 9, so that the slot plate 7 is separated from the second gas guide tube 6, at this time, the second gas guide tube 6 is in a communication state with the first gas guide cylinder 2, and the first plate spring 8 always generates elastic tension to the slot plate 7.
Preferably, the sealing mechanism comprises a sealing plate 12 positioned in the second gas cylinder 3, the top of the sealing plate 12 is in contact with the bottom opening of the first gas guide tube 4, a plurality of second plate springs 13 are uniformly arranged at the bottom of the sealing plate 12, and the outer ends of the second plate springs 13 are fixed on the inner side wall of the second gas cylinder 3;
a plurality of right-angle slide bars 14 are uniformly distributed on the outer side of the first air duct 4 in an annular shape, and the bottoms of the right-angle slide bars 14 penetrate through the second air duct 3 and are installed at the top of the sealing plate 12.
In this embodiment, when the exhaust funnel 5 extends into the first gas guide cylinder 2, the exhaust funnel 5 pushes the plurality of clamping blocks 10 to separate from each other, the first plate spring 8 always generates elastic tension on the slot plate 7, the slot plate 7 always generates tension on the clamping blocks 10 through the first push-pull rod 9, the clamping blocks 10 move along the outer wall of the exhaust funnel 5, when the bottom of the clamping blocks 10 contacts the top of the right-angle slide rod 14, the clamping blocks 10 push the right-angle slide rod 14 to move downwards, the right-angle slide rod 14 pushes the sealing plate 12 to move downwards, at this time, the sealing plate 12 is separated from the first gas guide tube 4, the first gas guide tube 4 is in a communication state with the second gas guide tube 3, argon gas in the second gas guide tube 3 can be discharged into the first gas guide tube 2 through the first gas guide tube 4 and the exhaust funnel 5, when the clamping blocks 10 move to the outer side position of the first gas guide tube 4, the first push-pull rod 9 pulls the clamping blocks 10 to extend between the second gas guide tube 3 and the exhaust funnel 5, the end of the first push-pull rod 9 contacts with the outer wall of the first air duct 4, at this time, the second air duct 3 and the exhaust duct 5 clamp and fix the clamping block 10, so that the movable end and the fixed end are fixedly connected, and the second plate spring 13 always generates elastic thrust to the sealing plate 12.
As a preferable example of the above embodiment, an arc-shaped pull rod 15 is disposed on an outer side wall of the second push-pull rod 11, and a circle of the arc-shaped pull rod 15 coincides with a rotation axis of the second push-pull rod 11;
the outer end of the arc-shaped pull rod 15 penetrates through the side wall of the first gas cylinder 2 and extends out of the first gas cylinder 2, the arc-shaped pull rod 15 is connected with the first gas cylinder 2 in a sliding mode, a slide block 16 is arranged at the outer end of the arc-shaped pull rod 15 in a rotating mode, an arc-shaped guide rail 17 is arranged on the slide block 16 in a sliding mode, the slide block 16 is located above the circle center of the arc-shaped guide rail 17, the arc-shaped guide rail 17 is separated from the first gas cylinder 2, and a guide mechanism is arranged on the arc-shaped guide rail 17;
a push plate 18 is arranged at the bottom of the arc-shaped guide rail 17;
the side wall of the chassis 1 is provided with a cylinder 19.
In this embodiment, when the chassis 1 and the first air guide cylinder 2 in the butt joint state need to be separated, the movable end on the air cylinder 19 moves upward and pushes the push plate 18 to move upward, the push plate 18 pushes the arc-shaped guide rail 17 to move upward, because the slider 16 is located above the position of the circle center of the arc-shaped guide rail 17, the arc-shaped guide rail 17 in the upward movement state pulls the arc-shaped pull rod 15 to move outward through the slider 16, the arc-shaped pull rod 15 pulls the second push-pull rod 11 to rotate obliquely, at this time, the second push-pull rod 11 pulls the fixture block 10 to move outward, so that the fixture block 10 is separated from the second air guide cylinder 3, the first air guide tube 4 and the exhaust cylinder 5, the first air guide cylinder 2 is lifted, the fixture block 10 moves upward synchronously, the fixture block 10 is unlocked, and the chassis 1 and the first air guide cylinder 2 are conveniently separated.
As a preference of the above embodiment, the guide mechanism includes a connecting plate 20 mounted on the circumferential outer wall of the arc-shaped guide rail 17, an outer end of the connecting plate 20 is provided with a bow 21, both end portions of the bow 21 are close to the outer wall of the first gas cylinder 2, and both end portions of the bow 21 are slidably provided with first guide rails 22, and the first guide rails 22 are mounted on the outer wall of the first gas cylinder 2.
In this embodiment, when the arc-shaped guide rail 17 moves, the arc-shaped guide rail 17 drives the bow frame 21 to slide on the two first guide rails 22 through the connecting plate 20, and the arc-shaped guide rail 17 can be conveniently guided and supported by setting the connecting plate 20, the bow frame 21 and the first guide rails 22.
Preferably, an annular rubber groove plate 23 is arranged on the top of the chassis 1, and the annular rubber groove plate 23 is sleeved on the outer side of the second gas cylinder 3.
In this embodiment, when the chassis 1 is butted with the first gas cylinder 2, the bottom of the first gas cylinder 2 is inserted into the groove on the annular rubber groove plate 23, and by arranging the annular rubber groove plate 23, the chassis 1 and the first gas cylinder 2 can be conveniently sealed, and the first gas cylinder 2 can be conveniently buffered.
As a preference of the above embodiment, a plurality of support rods 24 are uniformly arranged on the circumferential outer wall of the slot plate 7, the outer ends of the support rods 24 are slidably provided with second guide rails 25, and the second guide rails 25 are mounted on the inner side wall of the first gas cylinder 2.
In this embodiment, when the slot plate 7 moves, the slot plate 7 drives the support rod 24 to slide on the second guide rail 25, and by arranging the support rod 24 and the second guide rail 25, the slot plate 7 can be conveniently guided and supported, and the stability of the slot plate 7 during moving is improved.
Preferably, the top of the first guide rail 22 is provided with a stopper 26.
In this embodiment, when the bow 21 moves upward, the top of the bow 21 may contact with the limiting block 26, and the limiting block 26 may be disposed to limit the moving position of the bow 21, so as to limit the inclination angle of the second push-pull rod 11.
The utility model discloses an automatic argon blowing interfacing apparatus of ladle, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An automatic argon blowing butt joint device for steel ladles is characterized by comprising a fixed end and a movable end;
the fixed end comprises a base plate (1) arranged on an argon blowing station, a second air guide cylinder (3) is arranged at the top of the base plate (1), the second air guide cylinder (3) is communicated with an external argon conveying pipeline, a first air guide pipe (4) is communicated with the top of the second air guide cylinder (3), an exhaust funnel (5) is communicated with the top of the first air guide pipe (4), the opening of the exhaust funnel (5) is upward, and the top of the exhaust funnel (5) is conical;
the moving end comprises a first air guide tube (2) arranged on a ladle, a second air guide tube (6) is arranged at the top of the first air guide tube (2), one end of the second air guide tube (6) is communicated with an external ladle, the other end of the second air guide tube (6) extends into the first air guide tube (2), and a buckle groove plate (7) is hermetically buckled at the end part of the second air guide tube (6);
the bottom of the groove buckling plate (7) is provided with a pushing mechanism, the opening position of the bottom of the first air guide pipe (4) is provided with a sealing mechanism, and the sealing mechanism is located in the second air guide pipe (3).
2. The automatic argon-blowing docking device for ladles according to claim 1, wherein the pushing mechanism comprises a plurality of first plate springs (8) installed on the circumferential outer wall of the slot plate (7), the outer end of the first plate spring (8) is fixed on the top of the inner wall of the first gas cylinder (2), a plurality of first push-pull rods (9) are uniformly and obliquely arranged at the bottom of the slot plate (7), the bottoms of the first push-pull rods (9) are umbrella-shaped and obliquely spread outwards, the bottom of the first push-pull rod (9) is provided with a fixture block (10), the inner side ends of the fixture blocks (10) are close to each other, the end part of the inner side of the fixture block (10) is arranged to be conical, the outer end of the fixture block (10) is obliquely provided with a second push-pull rod (11), the bottom of the second push-pull rod (11) is rotatably arranged on the inner side wall of the first gas cylinder (2).
3. The automatic ladle argon blowing butt joint device according to claim 2, wherein the sealing mechanism comprises a sealing plate (12) positioned in the second gas guide cylinder (3), the top of the sealing plate (12) is in contact with the bottom opening position of the first gas guide tube (4), a plurality of second plate springs (13) are uniformly arranged at the bottom of the sealing plate (12), and the outer ends of the second plate springs (13) are fixed on the inner side wall of the second gas guide cylinder (3);
the outer side of the first air duct (4) is annularly and uniformly distributed with a plurality of right-angle sliding rods (14), and the bottoms of the right-angle sliding rods (14) penetrate through the second air duct (3) and are arranged at the top of the sealing plate (12).
4. The automatic ladle argon-blowing butt joint device according to claim 3, wherein an arc-shaped pull rod (15) is arranged on the outer side wall of the second push-pull rod (11), and the circle of the arc-shaped pull rod (15) is coincident with the rotation axis of the second push-pull rod (11);
the outer end of the arc-shaped pull rod (15) penetrates through the side wall of the first gas cylinder (2) and extends out of the outer side of the first gas cylinder (2), the arc-shaped pull rod (15) is connected with the first gas cylinder (2) in a sliding mode, a sliding block (16) is arranged at the outer end of the arc-shaped pull rod (15) in a rotating mode, an arc-shaped guide rail (17) is arranged on the sliding block (16) in a sliding mode, the sliding block (16) is located above the circle center of the arc-shaped guide rail (17), the arc-shaped guide rail (17) is separated from the first gas cylinder (2), and a guide mechanism is arranged on the arc-shaped guide rail (17);
a push plate (18) is arranged at the bottom of the arc-shaped guide rail (17);
and a cylinder (19) is arranged on the side wall of the chassis (1).
5. The automatic ladle argon blowing butt joint device according to claim 4, wherein the guide mechanism comprises a connecting plate (20) installed on the outer wall of the circumference of the arc-shaped guide rail (17), the outer end of the connecting plate (20) is provided with an arch (21), the two ends of the arch (21) are close to the outer wall of the first gas cylinder (2), the two ends of the arch (21) are provided with first guide rails (22) in a sliding manner, and the first guide rails (22) are installed on the outer wall of the first gas cylinder (2).
6. The automatic ladle argon blowing butt joint device according to claim 5, wherein an annular rubber groove plate (23) is arranged at the top of the base plate (1), and the annular rubber groove plate (23) is sleeved on the outer side of the second gas cylinder (3).
7. The automatic argon blowing butt joint device for the steel ladles as claimed in claim 6, wherein a plurality of support rods (24) are uniformly arranged on the circumferential outer wall of the slot plate (7), the outer ends of the support rods (24) are slidably provided with second guide rails (25), and the second guide rails (25) are arranged on the inner side wall of the first gas cylinder (2).
8. The automatic argon-blowing butt joint device for the steel ladles as claimed in claim 7, wherein the top of the first guide rail (22) is provided with a limiting block (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121327369.5U CN215288873U (en) | 2021-06-15 | 2021-06-15 | Automatic argon blowing butt joint device for steel ladle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121327369.5U CN215288873U (en) | 2021-06-15 | 2021-06-15 | Automatic argon blowing butt joint device for steel ladle |
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| CN215288873U true CN215288873U (en) | 2021-12-24 |
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| CN202121327369.5U Active CN215288873U (en) | 2021-06-15 | 2021-06-15 | Automatic argon blowing butt joint device for steel ladle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115681651A (en) * | 2023-01-03 | 2023-02-03 | 扬中市第一蝶阀厂有限公司 | Argon blowing joint convenient to use |
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2021
- 2021-06-15 CN CN202121327369.5U patent/CN215288873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115681651A (en) * | 2023-01-03 | 2023-02-03 | 扬中市第一蝶阀厂有限公司 | Argon blowing joint convenient to use |
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