CN215033580U

CN215033580U - Slag removing device for SCR continuous casting and rolling production line

Info

Publication number: CN215033580U
Application number: CN202120016755.6U
Authority: CN
Inventors: 明亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-12-07
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a take off sediment device for SCR continuous casting and rolling production line relates to and takes off sediment device technical field, this a take off sediment device for SCR continuous casting and rolling production line, including brace table and sleeve, brace table's last fixed surface is connected with the U-shaped seat, brace table's left side is provided with connects the sediment bucket, connect the last fixed surface of sediment bucket to be connected with the baffle, the left side that connects the sediment bucket is provided with the sediment case, the slag notch has been seted up on the right side of sediment case, the square groove has been seted up to telescopic inside, the top swing joint of square groove inner wall has L shape pole, the fixed surface cover of L shape pole has connect first gear, first gear is located the inside of square groove. The utility model discloses a set up sleeve, first gear, take off the sediment spoon and connect the sediment bucket, solved because slag notch department temperature is higher, the manual work is taken off the sediment and is had certain risk, and the operation is inconvenient, has leaded to taking off the sediment process and has consumeed a large amount of physical power of workman, and intensity of labour is big, problem that work efficiency is low.

Description

Slag removing device for SCR continuous casting and rolling production line

Technical Field

The utility model relates to a take off sediment technical field, specifically be a take off sediment device for SCR continuous casting and rolling production line.

Background

In the smelting system of the SCR continuous casting and rolling production line, the quality of molten steel can be guaranteed only by smoothly dredging for several times, then the molten steel is conveyed to a lower chute and a tundish for casting, the scum discharge mode of the SCR production line at home and abroad is mainly based on a scum box, and the normal operation of the scum box is very critical to the quality of the steel.

The scum box is internally provided with the scum brick, so that scum on the surface of copper liquid can be blocked, and after a certain amount of scum is accumulated, the scum needs to be manually removed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a take off sediment device for SCR continuous casting and rolling production line possesses and is convenient for collect the dross, convenient operation, and intensity of labour is little, and advantage that work efficiency is high to solve because slag notch department temperature is higher, the manual work is taken off the sediment and is had certain risk, and the operation is inconvenient, has leaded to taking off the sediment process and has consumeed a large amount of physical power of workman, and intensity of labour is big, the problem that work efficiency is low.

For the realization is convenient for collect the dross, convenient operation, intensity of labour is little, the high purpose of work efficiency, the utility model provides a following technical scheme: a slag removing device for an SCR continuous casting and rolling production line comprises a supporting table and a sleeve, wherein the upper surface of the supporting table is fixedly connected with a U-shaped seat, the left side of the supporting table is provided with a slag receiving barrel, the upper surface of the slag receiving barrel is fixedly connected with a baffle, the left side of the slag receiving barrel is provided with a slag box, the right side of the slag box is provided with a slag outlet, the inside of the sleeve is provided with a square groove, the top of the inner wall of the square groove is movably connected with an L-shaped rod, the surface of the L-shaped rod is fixedly sleeved with a first gear, the first gear is positioned inside the square groove, one end, far away from the first gear, of the L-shaped rod movably penetrates through the sleeve and extends to the lower part of the sleeve, one end, far away from the sleeve, of the L-shaped rod is movably connected with the inner wall of the U-shaped seat through a movable shaft, the inside of the sleeve is provided with a fixing mechanism, and the right side of the sleeve is respectively and fixedly connected with two handles, telescopic inner wall and the surperficial swing joint of rack, the left end of rack is through minor axis and take off sediment spoon swing joint, the top of rack is provided with the mechanism of slagging tap, the left side of rack extends to the inside of sediment case, the spout has been seted up in the front of rack, telescopic inner wall fixedly connected with slide bar, the surface of slide bar and the inner wall swing joint of spout, the bottom of sleeve inner wall is seted up flutedly, flange dish fixedly connected with motor is passed through at the telescopic back, the output shaft activity of motor runs through the sleeve and extends to the inside of recess, the fixed cover in surface of motor output shaft has connect the second gear, the second gear is located the inside of recess.

As a preferred technical scheme of the utility model, fixed establishment includes the locking piece, the surface of locking piece and the surface swing joint of first gear, the locked groove has been seted up in the left side of square groove inner wall the inner wall of locked groove and the surface swing joint of locking piece, the right side fixedly connected with stock of locking piece, first spring has been cup jointed in the surface activity of stock, the left end of first spring and the right side fixed connection of locking piece, the right-hand member of first spring and the left side fixed connection of locked groove inner wall, logical groove has been seted up in telescopic front, the inner wall that leads to the groove and the surface swing joint of horizontal pole, the one end activity that the locking piece was kept away from to the stock runs through the sleeve and extends to the inside that leads to the groove, the left end of stock and the surface fixed connection of horizontal pole, the both ends of horizontal pole extend to telescopic front and the back respectively.

As a preferred technical proposal of the utility model, the slag discharging mechanism comprises a loop bar, the upper surface of the rack is fixedly connected with a fixed plate, the left end of the loop bar movably penetrates through the fixed plate and extends to the left side of the fixed plate, the surface of the loop bar is movably sleeved with a second spring, the right end of the second spring is fixedly connected with the left side of the loop bar, the left end of the second spring is fixedly connected with the right side of the fixed plate, the inner wall of the loop bar is movably connected with a U-shaped bar, the surface of the U-shaped bar is fixedly sleeved with a limit ring, the surface of the limit ring is movably connected with the surface of the inner wall of the loop bar, the inner wall of the U-shaped bar is fixedly connected with a short bar, the right side of the inner wall of the loop bar is fixedly connected with a third spring, the left end of the third spring is fixedly connected with the right end of the U-shaped bar, the front of the slag removing spoon is provided with a vertical groove, and the inner wall of the vertical groove is movably connected with the surface of the short rod.

As an optimized technical scheme of the utility model, the last fixed surface of brace table is connected with the rubber pad, the rubber pad is located the below of L shape pole.

As an optimized technical scheme of the utility model, the last fixed surface of L shape pole is connected with the down tube, the top and the telescopic lower fixed surface of down tube are connected.

As an optimal technical scheme of the utility model, the last fixed surface who connects the sediment bucket is connected with the slide, the lower surface of slide and the bottom swing joint of slag notch inner wall.

Compared with the prior art, the utility model provides a take off sediment device for SCR continuous casting and rolling production line possesses following beneficial effect:

1. this a take off sediment device for SCR continuous casting and rolling production line, through setting up the slag ladle, loop bar and U-shaped pole, when the rack is towards being close to telescopic direction motion, the loop bar can drive the motion of U-shaped pole under telescopic extrusion, the slag ladle is taken off in the extrusion, make and take off the slag ladle counter-clockwise motion, can ladle out the dross, deliver to and connect inside the slag ladle, it can accumulational dross to have reached and carried and connect in the slag ladle, easy operation's effect, solved because slag notch department temperature is higher, artifical slag ladle intensity of labour is big, the problem that work efficiency is low.

2. This a take off sediment device for SCR continuous casting and rolling production line, through setting up first gear, the locking piece, stock and horizontal pole, pulling the horizontal pole right when both hands hold the handle can make the stock drive the locking piece and move right, the locking piece breaks away from with first gear, can adjust telescopic angle, reached and to collect the dross in different places through angle of adjustment, can pin the sleeve simultaneously, prevent the effect of maloperation, it consumes a large amount of physical power of workman to have solved the process of taking off the sediment, the problem of inconvenient operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B in FIG. 1 according to the present invention;

fig. 4 is a top cross-sectional view of the first gear of the present invention;

fig. 5 is an enlarged view of the structure at C in fig. 4 according to the present invention.

In the figure: 1. a support table; 2. a sleeve; 3. a U-shaped seat; 4. a slag receiving barrel; 5. a baffle plate; 6. a slag box; 7. a slag outlet; 8. a square groove; 9. an L-shaped rod; 10. a first gear; 11. a fixing mechanism; 1101. a locking block; 1102. locking the groove; 1103. a long rod; 1104. a first spring; 1105. a through groove; 1106. a cross bar; 12. a handle; 13. a rack; 14. a slag ladle is taken off; 15. a slag discharging mechanism; 1501. a loop bar; 1502. a fixing plate; 1503. a second spring; 1504. a U-shaped rod; 1505. a limiting ring; 1506. a short bar; 1507. a third spring; 1508. a vertical slot; 16. a chute; 17. a slide bar; 18. a groove; 19. a motor; 20. a second gear; 21. a rubber pad; 22. a diagonal bar; 23. a slide board.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model discloses a slag removing device for an SCR continuous casting and rolling production line, which comprises a supporting table 1 and a sleeve 2, wherein the upper surface of the supporting table 1 is fixedly connected with a U-shaped seat 3, the left side of the supporting table 1 is provided with a slag receiving barrel 4, the upper surface of the slag receiving barrel 4 is fixedly connected with a baffle 5, the left side of the slag receiving barrel 4 is provided with a slag box 6, the right side of the slag box 6 is provided with a slag outlet 7, the inside of the sleeve 2 is provided with a square groove 8, the top of the inner wall of the square groove 8 is movably connected with an L-shaped rod 9, the surface of the L-shaped rod 9 is fixedly sleeved with a first gear 10, the first gear 10 is positioned inside the square groove 8, one end of the L-shaped rod 9, which is far away from the first gear 10, movably penetrates through the sleeve 2 and extends to the lower part of the sleeve 2, one end of the L-shaped rod 9, which is far away from the sleeve 2, is movably connected with the inner wall of the U-shaped seat 3 through a movable shaft, a fixing mechanism 11 is arranged inside the sleeve 2, two handles 12 are respectively and fixedly connected with the right side of the sleeve 2, the inner wall of the sleeve 2 is movably connected with the surface of a rack 13, the left end of the rack 13 is movably connected with a slag-raking scoop 14 through a short shaft, a slag discharging mechanism 15 is arranged above the rack 13, the left side of the rack 13 extends to the inside of the slag box 6, the front surface of the rack 13 is provided with a sliding chute 16, the inner wall of the sleeve 2 is fixedly connected with a sliding rod 17, the surface of the slide bar 17 is movably connected with the inner wall of the slide groove 16, the bottom of the inner wall of the sleeve 2 is provided with a groove 18, the back of the sleeve 2 is fixedly connected with a motor 19 through a flange plate, an output shaft of the motor 19 movably penetrates through the sleeve 2 and extends to the inside of the groove 18, and a second gear 20 is fixedly sleeved on the surface of the output shaft of the motor 19, and the second gear 20 is positioned inside the groove 18.

Specifically, the fixing mechanism 11 includes a lock block 1101, a surface of the lock block 1101 is movably connected with a surface of the first gear 10, the left side of the inner wall of the square groove 8 is provided with a locking groove 1102, the inner wall of the locking groove 1102 is movably connected with the surface of a locking block 1101, a long rod 1103 is fixedly connected to the right side of the lock block 1101, a first spring 1104 is movably sleeved on the surface of the long rod 1103, the left end of the first spring 1104 is fixedly connected with the right side of the locking block 1101, the right end of the first spring 1104 is fixedly connected with the left side of the inner wall of the locking groove 1102, the front surface of the sleeve 2 is provided with a through groove 1105, the inner wall of the through groove 1105 is movably connected with the surface of the cross bar 1106, one end of the long rod 1103 far away from the lock block 1101 is movably penetrated through the sleeve 2 and extends to the inside of the through groove 1105, the left end of the long rod 1103 is fixedly connected with the surface of the cross rod 1106, and the two ends of the cross rod 1106 respectively extend to the front and the back of the sleeve 2.

In this embodiment, the locking piece 1101 contacts with the first gear 10, and can lock the sleeve 2 without pulling the cross rod 1106, so as to prevent shaking, and the pulling cross rod 1106 can drive the locking piece 1101 to separate from the first gear 10 through the long rod 1103, so as to conveniently rotate the sleeve 2 and adjust the angle.

Specifically, the slag discharging mechanism 15 includes a loop bar 1501, a fixing plate 1502 is fixedly connected to the upper surface of the rack 13, the left end of the loop bar 1501 movably penetrates through the fixing plate 1502 and extends to the left side of the fixing plate 1502, a second spring 1503 is movably sleeved on the surface of the loop bar 1501, the right end of the second spring 1503 is fixedly connected to the left side of the loop bar 1501, the left end of the second spring 1503 is fixedly connected to the right side of the fixing plate 1502, a U-shaped rod 1504 is movably connected to the inner wall of the loop bar 1501, a limit ring 1505 is fixedly sleeved on the surface of the U-shaped rod 1504, the surface of the limit ring 1505 is movably connected to the surface of the inner wall of the loop bar 1501, a short rod 1506 is fixedly connected to the inner wall of the U-shaped rod 1504, a third spring 1507 is fixedly connected to the right side of the inner wall of the loop bar 1501, a vertical groove 1508 is formed in the front surface of the slag-removing spoon 14, the inner wall of the vertical slot 1508 is movably connected to the surface of the short bar 1506.

In this embodiment, loop bar 1501 drives U-shaped pole 1504 towards the direction motion of keeping away from sleeve 2 under the extrusion of sleeve 2, squeezes slag ladle 14 through quarter butt 1506, makes slag ladle 14 anticlockwise rotation, can scoop up the dross, transports the position that connects sediment bucket 4 through rack 13, when slag ladle 14 contacts baffle 5, slag ladle 14 clockwise turning can pour the dross into and connect sediment bucket 4 inside.

Specifically, a rubber pad 21 is fixedly connected to the upper surface of the support table 1, and the rubber pad 21 is located below the L-shaped rod 9.

In this embodiment, the rubber pad 21 fixedly connected to the upper surface of the support table 1 is located below the L-shaped rod 9, and can play a role in damping the bottom of the L-shaped rod 9 when the sleeve 2 rotates clockwise.

Specifically, the upper surface of the L-shaped rod 9 is fixedly connected with an inclined rod 22, and the top of the inclined rod 22 is fixedly connected with the lower surface of the sleeve 2.

In this embodiment, the diagonal rod 22 fixedly connected between the sleeve 2 and the L-shaped rod 9 can support the sleeve 2 to a certain extent, and prevent the L-shaped rod 9 from being broken.

Specifically, the upper surface of the slag receiving barrel 4 is fixedly connected with a sliding plate 23, and the lower surface of the sliding plate 23 is movably connected with the bottom of the inner wall of the slag outlet 7.

In this embodiment, the sliding plate 23 is movably connected with the slag box 6, so that scum accidentally dropped on the sliding plate 23 can automatically slide down to the inside of the slag receiving barrel 4 under the action of gravity when the scum is removed.

The utility model discloses a theory of operation and use flow: when the slag removing spoon is used, the motor 19 is started firstly, the output shaft of the motor 19 drives the second gear 20 to rotate anticlockwise to drive the rack 13 to move leftwards, the handle 12 is held by a hand to lift the right end of the sleeve 2 upwards, when the slag removing spoon 14 extends into a scum layer, the motor 19 is controlled to rotate reversely, the gear is driven by the second gear 20 to move towards the direction of the sleeve 2, the scum removing spoon 14 drives scum to move towards the scum outlet 7, after one end of the sleeved rod 1501 close to the sleeve 2 is contacted with the sleeve 2, the sleeved rod 1501 moves towards the direction far away from the sleeve 2 under the extrusion of the sleeve 2, the sleeved rod 1501 drives the U-shaped rod 1504 and the short rod 1506 to move, the short rod 1506 extrudes the vertical groove to enable the slag removing spoon 14 to rotate anticlockwise to scoop up the scum, the scum continues to move towards the direction of the sleeve 2 under the drive of the rack 13, when the slag removing spoon 14 is contacted with the baffle 5, because the U-shaped rod is movably connected with the sleeved rod 1501 by the third spring 1507, the scum-raking spoon 14 rotates clockwise under the extrusion of the baffle 5, scum is exposed from the scum-raking spoon 14 and falls into the scum-receiving barrel 4, the right end of the sleeve 2 rotates downwards, the motor 19 drives the second gear 20 to rotate anticlockwise again, the rack 13 drives the scum discharging mechanism 15 to move leftwards, the loop bar 1501 can reset under the action of the second spring 1503, so that the scum-raking spoon 14 resets, the operation is repeated, the scum-raking spoon 14 can scoop scum repeatedly, the fixing mechanism 11 arranged in the sleeve 2 can fix the sleeve 2 when scooping scum, the phenomenon that a worker shakes during operation is prevented, the scum falls outside, the specific operation is that the cross bar 1106 is pulled by two hands simultaneously, the cross bar 1106 drives the long bar 1103 and the lock block 1101 to move towards the direction far away from the first gear 10, the first gear 10 is unlocked, the sleeve 2 can be rotated to adjust the angle at the moment so as to collect the scum at different positions, after the angle is adjusted, the cross rod 1106 is loosened, the locking block 1101 is contacted with the first gear 10 again under the reset action of the first spring 1104, the first gear 10 is locked, the position of the cross rod 1106 is closer to the handle 12, so that a worker can hold the sleeve 2 while pulling the cross rod 1106 once, and accidents are prevented.

To sum up, this a take off sediment device for SCR continuous casting and rolling production line through setting up sleeve 2, first gear 10, taking off sediment spoon 14 and receiving slag ladle 4, has solved because slag notch 7 department temperature is higher, and manual slagging off has certain risk, and the operation is inconvenient, has leaded to taking off the sediment process and has consumed a large amount of physical power of workman, and intensity of labour is big, problem that work efficiency is low.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take off sediment device for SCR continuous casting and rolling production line, includes brace table (1) and sleeve (2), its characterized in that: the upper surface of the supporting table (1) is fixedly connected with a U-shaped seat (3), the left side of the supporting table (1) is provided with a slag receiving barrel (4), the upper surface of the slag receiving barrel (4) is fixedly connected with a baffle (5), the left side of the slag receiving barrel (4) is provided with a slag box (6), the right side of the slag box (6) is provided with a slag outlet (7), the inside of the sleeve (2) is provided with a square groove (8), the top of the inner wall of the square groove (8) is movably connected with an L-shaped rod (9), the surface of the L-shaped rod (9) is fixedly sleeved with a first gear (10), the first gear (10) is positioned inside the square groove (8), one end of the L-shaped rod (9), which is far away from the first gear (10), movably penetrates through the sleeve (2) and extends to the lower part of the sleeve (2), one end of the L-shaped rod (9), which is far away from the sleeve (2), is movably connected with the inner wall of the U-shaped seat (3) through a movable shaft, the utility model discloses a slag box, including sleeve (2), the inside of sleeve (2) is provided with fixed establishment (11), the right side of sleeve (2) is two handles (12) of fixedly connected with respectively, the inner wall of sleeve (2) and the surperficial swing joint of rack (13), the left end of rack (13) is through minor axis and take off slag ladle (14) swing joint, the top of rack (13) is provided with slag discharging mechanism (15), the left side of rack (13) extends to the inside of slag box (6), spout (16) have been seted up in the front of rack (13), the inner wall fixedly connected with slide bar (17) of sleeve (2), the surface of slide bar (17) and the inner wall swing joint of spout (16), the bottom of sleeve (2) inner wall is seted up flutedly (18), the back of sleeve (2) is through ring flange fixedly connected with motor (19), the output shaft activity of motor (19) runs through sleeve (2) and extends to the inside of recess (18), and a second gear (20) is fixedly sleeved on the surface of the output shaft of the motor (19), and the second gear (20) is positioned in the groove (18).

2. The slag removing device for the SCR continuous casting and rolling production line according to claim 1, characterized in that: the fixing mechanism (11) comprises a lock block (1101), the surface of the lock block (1101) is movably connected with the surface of a first gear (10), the left side of the inner wall of a square groove (8) is provided with a lock groove (1102), the inner wall of the lock groove (1102) is movably connected with the surface of the lock block (1101), the right side of the lock block (1101) is fixedly connected with a long rod (1103), the surface of the long rod (1103) is movably sleeved with a first spring (1104), the left end of the first spring (1104) is fixedly connected with the right side of the lock block (1101), the right end of the first spring (1104) is fixedly connected with the left side of the inner wall of the lock groove (1102), the front surface of the sleeve (2) is provided with a through groove (1105), the inner wall of the through groove (1105) is movably connected with the surface of the cross rod (1106), one end, far away from the lock block (1101), of the long rod (1103) movably penetrates through the sleeve (2) and extends to the inside of the through groove (1105), the left end of the long rod (1103) is fixedly connected with the surface of the cross rod (1106), and the two ends of the cross rod (1106) respectively extend to the front surface and the back surface of the sleeve (2).

3. The slag removing device for the SCR continuous casting and rolling production line according to claim 1, characterized in that: the slag tapping mechanism (15) comprises a sleeve rod (1501), a fixing plate (1502) is fixedly connected to the upper surface of the rack (13), the left end of the sleeve rod (1501) movably penetrates through the fixing plate (1502) and extends to the left side of the fixing plate (1502), a second spring (1503) is movably sleeved on the surface of the sleeve rod (1501), the right end of the second spring (1503) is fixedly connected with the left side of the sleeve rod (1501), the left end of the second spring (1503) is fixedly connected with the right side of the fixing plate (1502), a U-shaped rod (1504) is movably connected to the inner wall of the sleeve rod (1501), a limit ring (1504) is fixedly sleeved on the surface of the U-shaped rod (1504), the surface of the limit ring (1505) is movably connected with the surface of the inner wall of the sleeve rod (1501), a short rod (1506) is fixedly connected to the inner wall of the U-shaped rod (1504), a third spring (1507) is fixedly connected to the right side of the inner wall of the sleeve rod (1501), the left end of the third spring (1507) is fixedly connected with the right end of the U-shaped rod (1504), the front surface of the slag-raking spoon (14) is provided with a vertical groove (1508), and the inner wall of the vertical groove (1508) is movably connected with the surface of the short rod (1506).

4. The slag removing device for the SCR continuous casting and rolling production line according to claim 1, characterized in that: the upper surface of the supporting platform (1) is fixedly connected with a rubber pad (21), and the rubber pad (21) is located below the L-shaped rod (9).

5. The slag removing device for the SCR continuous casting and rolling production line according to claim 1, characterized in that: the upper surface of the L-shaped rod (9) is fixedly connected with an inclined rod (22), and the top of the inclined rod (22) is fixedly connected with the lower surface of the sleeve (2).

6. The slag removing device for the SCR continuous casting and rolling production line according to claim 1, characterized in that: the upper surface of the slag receiving barrel (4) is fixedly connected with a sliding plate (23), and the lower surface of the sliding plate (23) is movably connected with the bottom of the inner wall of the slag outlet (7).