CN220717773U - Ladle mouth slag removing device - Google Patents
Ladle mouth slag removing device Download PDFInfo
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- CN220717773U CN220717773U CN202322454513.7U CN202322454513U CN220717773U CN 220717773 U CN220717773 U CN 220717773U CN 202322454513 U CN202322454513 U CN 202322454513U CN 220717773 U CN220717773 U CN 220717773U
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- plate
- box body
- vertical
- ladle
- transverse plate
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- 239000002893 slag Substances 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000003818 cinder Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009628 steelmaking Methods 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model discloses a ladle opening slag removing device which comprises a fixed seat, a lifting assembly, a bottom plate, a connecting plate, a vertical plate and a transverse plate, wherein the fixed seat is arranged on the bottom plate; the fixing seat is of a vertical column structure, the bottom plate is horizontally arranged right above the fixing seat at intervals, and a lifting assembly is vertically arranged between the fixing seat and the bottom plate, so that the bottom plate is driven to vertically move up and down through the lifting assembly; the steel ladle slag removal device is characterized in that a connecting plate is arranged on the upper surface of the bottom plate in a horizontally aligned and screwed mode, vertical plates are arranged on the upper surface of the connecting plate in a vertically symmetrical mode at intervals, two vertical plates are vertically and longitudinally welded and fixed on the connecting plate, transverse plates are horizontally attached to the upper surfaces of the vertical plates in a welded mode, the transverse plates and the two vertical plates are welded and spliced to form an inverted L-shaped structure, and slag removal operation is conducted through the transverse plates after the height of the transverse plates is adjusted according to the positions of ladle openings. The utility model is convenient for the cold steel at the ladle mouth of the ladle to be knocked off by the transverse plate in the process of lifting and moving the ladle by the travelling crane, thereby improving the slag removal efficiency.
Description
Technical Field
The utility model relates to the technical field of steelmaking production and transportation auxiliary equipment, in particular to a ladle opening slag removal device.
Background
The ladle car is an important device for carrying molten steel in the steelmaking process, and is one of important equipment on a steelmaking production line. The ladle car usually moves and transports the molten steel with high temperature in a steelmaking workshop, but in the actual operation process, when the steel ladle is filled with the molten steel, the molten steel is inevitably splashed to a ladle opening, and the cooled ladle opening is bonded with cold steel; if the agglomeration of the cold steel at the ladle opening is large, the production is affected, so that the cold steel at the ladle opening is generally cleaned and recovered, the production is prevented from being affected by the agglomeration of the cold steel, and the cost is reduced by recovering the steel materials.
However, the traditional steel ladle opening cleaning mode is that a driver opens a furnace disassembly machine (ground personnel command traveling cooperation) to knock down steel ladle openings, and the positions of the steel ladle openings are not fixed, so that the height adjustment is required according to the positions of the steel ladle openings in the knocking process, the process is time-consuming and labor-consuming, and the production efficiency is seriously affected. Therefore, the above problems need to be solved.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the ladle opening slag removing device, which is convenient for the cold steel of the ladle opening to be knocked off through the transverse plate in the process of lifting the ladle to horizontally move by a crane through the cooperation of the transverse plate, the lifting assembly and the fixing seat, thereby saving personnel and a furnace removing machine, saving time and labor and improving slag removing efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model relates to a ladle opening slag removing device, which has the innovation points that: comprises a fixed seat, a lifting assembly, a bottom plate, a connecting plate, a vertical plate and a transverse plate; the fixing seat is of a vertical column structure, the bottom plate is horizontally arranged right above the fixing seat at intervals, and a lifting assembly is further vertically arranged between the fixing seat and the bottom plate, so that the bottom plate is driven to vertically move up and down through the lifting assembly; the upper surface of bottom plate still level alignment spiro union be equipped with rather than assorted connecting plate, and the upper surface of connecting plate is still controlled interval vertical symmetry and is equipped with the riser, two the equal vertical longitudinal welded fastening of riser is in on the connecting plate, and still the horizontal laminating welding of upper surface of two is equipped with rather than assorted diaphragm, the diaphragm with two the riser welding splice into an inverted L shape structure, and then according to ladle mouth position adjustment diaphragm height back, the rethread diaphragm carries out the scarfing cinder operation.
Preferably, the fixing seat is formed by welding and splicing scrapped steel, the bottom of the fixing seat is welded and fixed on the ground and is positioned on the travelling route of the travelling crane, and then cold steel at a ladle opening is knocked off by the transverse plate in the process of lifting the ladle by the travelling crane for horizontal movement, so that slag removal operation is completed.
Preferably, the right side face of the transverse plate and the right side face of the vertical plate are arranged in the same vertical plane, the left side face of the transverse plate horizontally and leftwards extends to the left side face of the vertical plate, and then the transverse plate and the two vertical plates are welded and spliced into an inverted L-shaped structure, so that slag removal can be performed through the part of the transverse plate extending out of the vertical plate.
Preferably, the left end surface of the transverse plate horizontally and leftwards extends out of the coverage areas of the connecting plate, the lifting assembly and the fixing base, and the connecting plate, the lifting assembly and the fixing base are ensured not to influence slag removal operation of the transverse plate.
Preferably, rib plates matched with the two vertical plates are further welded horizontally between the two vertical plates, and the vertical plates are further reinforced and fixed through the rib plates; and reinforcing plates are further vertically welded between the lower surface of the transverse plate and the two sides of the top of the vertical plate respectively, and the transverse plate is reinforced and fixed through the reinforcing plates.
Preferably, the transverse plate is arranged at a height which ensures that the transverse plate can be contacted with cold steel of a ladle opening.
Preferably, the lifting assembly comprises a box body, a threaded rod, a main bevel gear, a secondary bevel gear, a motor and a sleeve; the box body is of a hollow cuboid structure welded and fixed on the fixing seat, a round hole is embedded in the middle of the upper surface of the box body, and the round hole is communicated with the inside of the box body; a threaded rod is further vertically arranged in the middle position inside the box body, the diameter of the threaded rod is smaller than that of the round hole, the lower end of the threaded rod is rotationally connected with the inner bottom surface of the box body, and the upper end of the threaded rod vertically extends upwards out of the upper surface of the box body through the round hole and is arranged in a non-interference manner with the upper surface of the box body; the lower end of the threaded rod is also sleeved and fixed with a slave bevel gear in a coaxial manner, and the slave bevel gear is horizontally arranged in the box body and is arranged in a non-interference manner with the inner bottom surface and the inner side surface of the box body; a motor is horizontally arranged on the right outer side surface of the box body relative to the position of the secondary bevel gear, the output end of the motor horizontally extends to the inside of the box body towards the direction of the secondary bevel gear, and is meshed and connected with the secondary bevel gear through a main bevel gear to drive the threaded rod to rotate; the upper end of the threaded rod is also sleeved with a sleeve matched with the round hole in a coaxial way, the sleeve is in threaded connection with the threaded rod, the upper end of the sleeve vertically extends upwards out of the upper surface of the box body through the round hole and is fixedly welded with the lower surface of the bottom plate, and then under the driving of a motor, the transverse plate is driven to vertically move up and down through the meshing cooperation of the main bevel gear and the slave bevel gear.
Preferably, the device also comprises a slide bar and a guide rail; guide rails are further arranged on the left side and the right side of the sleeve at vertical symmetrical intervals, and each guide rail is fixedly connected with the corresponding inner side surface of the box body respectively; and a sliding rod is further horizontally arranged between the sleeve and the corresponding guide rail, one end of each sliding rod is fixedly connected with the corresponding outer side face of the sleeve, the other end of each sliding rod is matched with the corresponding guide rail, and further the stability of vertical up-and-down movement of the sleeve is ensured through the matched use of the sliding rods and the guide rails.
Preferably, a protective cover matched with the motor is further arranged at the position of the right outer side surface of the box body relative to the motor, and the protective cover is vertically screwed with the right outer side surface of the box body, so that the motor is protected.
Preferably, a side plate is vertically and longitudinally welded on the right outer side surface of the box body relative to the upper part of the protective cover, the side plate and the protective cover are arranged at intervals up and down, and the upper end of the side plate vertically extends upwards out of the horizontal plane where the upper surface of the box body is positioned; the length of the part of the side plate, which exceeds the box body, is matched with the lifting travel of the sleeve, and sliding rails are vertically and symmetrically arranged at intervals in front of and behind the left side surface of the part, which exceeds the box body; the right side surface of the bottom plate is also provided with sliding blocks matched with the sliding rails respectively at the positions corresponding to the sliding rails, so that the stability of the transverse plate along with the vertical up-and-down movement of the bottom plate is ensured, and the anti-collision strength of the transverse plate when cold steel is knocked off is also ensured through the matching of the sliding blocks and the sliding rails; and the left side surface of the side plate is also vertically provided with a limiting plate relative to the upper end position of each sliding rail, and further the vertical upward movement of the bottom plate is limited through the limiting plate.
The utility model has the beneficial effects that:
(1) According to the utility model, through the cooperation of the transverse plate, the lifting assembly and the fixing seat, cold steel at the ladle opening is conveniently knocked off through the transverse plate in the process of lifting the ladle by a crane for horizontal movement, so that personnel and a furnace disassembly machine are saved, time and labor are saved, and the slag removal efficiency is improved;
(2) According to the utility model, the lifting assembly is arranged, so that the position of the ladle opening can be conveniently adapted by adjusting the height of the transverse plate, and the application range is wide;
(3) According to the utility model, through the cooperation of the side plates, the sliding rails and the sliding blocks, the stability of the transverse plate along with the vertical up-and-down movement of the bottom plate is ensured, and meanwhile, the impact resistance strength of the transverse plate when cold steel is removed is increased, so that the service life is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a ladle opening slag removing device of the present utility model.
Fig. 2 is a schematic structural view of a portion of the lifting assembly of fig. 1.
Wherein, 1-fixing seat; 2-lifting assembly; 3-a bottom plate; 4-connecting plates; 5-risers; 6-a transverse plate; 7-rib plates; 8-reinforcing plates; 9-side plates; 10-sliding rails; 11-a slider; 12-limiting plates; 21-a box body; 22-a threaded rod; 23-a main bevel gear; 24-slave bevel gears; 25-motors; 26-sleeve; 27-a slide bar; 28-a guide rail; 29-a protective cover.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in the following detailed description.
The utility model relates to a ladle opening slag removing device which comprises a fixed seat 1, a lifting assembly 2, a bottom plate 3, a connecting plate 4, a vertical plate 5 and a transverse plate 6; the concrete structure is shown in fig. 1 and 2, the fixed seat 1 is of a vertical column structure, the bottom plates 3 are horizontally arranged right above the fixed seat 1 at intervals, and a lifting assembly 2 is further vertically arranged between the two, so that the bottom plates 3 are driven to vertically move up and down through the lifting assembly 2; wherein, fixing base 1 is formed by the concatenation of steel scrap welding, and its bottom welded fastening subaerial to be located the route of traveling crane, and then in the in-process that the traveling crane lifted the ladle and carry out horizontal migration, beat the cold steel of ladle mouth through diaphragm 6, accomplish the scarfing cinder operation.
The lifting assembly 2 comprises a box body 21, a threaded rod 22, a main bevel gear 23, a secondary bevel gear 24, a motor 25, a sleeve 26, a slide rod 27 and a guide rail 28; as shown in fig. 1 and 2, the box 21 is a hollow cuboid structure welded and fixed on the fixing seat 1, and a round hole is embedded in the middle of the upper surface of the box 21 and is communicated with the inside of the box 21; a threaded rod 22 is further vertically arranged in the middle position inside the box body 21, the diameter of the threaded rod 22 is smaller than that of the round hole, the lower end of the threaded rod 22 is rotationally connected with the inner bottom surface of the box body 21, and the upper end of the threaded rod extends vertically upwards out of the upper surface of the box body 21 through the round hole and is arranged in a non-interference manner with the upper surface of the box body 21;
as shown in fig. 1 and 2, a slave bevel gear 24 is also coaxially sleeved and fixed on the threaded rod 22 near the lower end thereof, and the slave bevel gear 24 is horizontally arranged in the box body 21 and is arranged in a non-interfering manner with the inner bottom surface and the inner side surface of the box body 21; a motor 25 is horizontally arranged on the right outer side surface of the box body 21 relative to the position of the secondary bevel gear 24, and the output end of the motor 25 horizontally extends to the inside of the box body 21 towards the direction of the secondary bevel gear 24 and is in meshed connection with the secondary bevel gear 24 through a main bevel gear 23 to drive the threaded rod 22 to rotate; the upper end of the threaded rod 22 is also sleeved with a sleeve 26 matched with the round hole in a coaxial way, the sleeve 26 is in threaded connection with the threaded rod 22, the upper end of the sleeve extends out of the upper surface of the box 21 vertically upwards through the round hole and is welded and fixed with the lower surface of the bottom plate 3, and then the transverse plate 6 is driven to vertically move up and down through the meshing cooperation of the main bevel gear 23 and the auxiliary bevel gear 24 under the driving of the motor 25.
As shown in fig. 1 and 2, guide rails 28 are further vertically and symmetrically arranged at intervals on the left side and the right side of the sleeve 26, and each guide rail 28 is fixedly connected with the corresponding inner side surface of the box body 21; a sliding rod 27 is horizontally arranged between the sleeve 26 and the corresponding guide rail 28, one end of each sliding rod 27 is fixedly connected with the corresponding outer side surface of the sleeve 26, and the other end of each sliding rod is matched with the corresponding guide rail 28, so that the stability of vertical up-and-down movement of the sleeve 26 is ensured through the matched use of the sliding rod 27 and the guide rail 28; the right outer side surface of the box body 21 is also provided with a protective cover 29 matched with the motor 25 at a position corresponding to the motor 25, and the protective cover 29 is vertically screwed with the right outer side surface of the box body 21 so as to protect the motor 25.
The utility model is characterized in that the upper surface of the bottom plate 3 is also horizontally aligned and screwed with a connecting plate 4 matched with the bottom plate, vertical plates 5 are vertically and symmetrically arranged on the upper surface of the connecting plate 4 at left and right intervals, as shown in figure 1, the two vertical plates 5 are vertically and longitudinally welded and fixed on the connecting plate 4, a transverse plate 6 matched with the two vertical plates is also horizontally attached and welded on the upper surfaces of the two vertical plates, the transverse plate 6 and the two vertical plates 5 are welded and spliced into an inverted L-shaped structure, and slag removal operation is performed through the transverse plate 6 after the height of the transverse plate 6 is adjusted according to the position of a ladle opening. Wherein, the height of the transverse plate 6 needs to ensure that the transverse plate can be contacted with cold steel of the ladle opening.
As shown in fig. 1, the right side surface of the transverse plate 6 and the right side surface of the vertical plate 5 near the right side are arranged in the same vertical plane, and the left side surface horizontally and leftwards extends to the left side surface near the left vertical plate 5, so that the transverse plate 6 and the two vertical plates 5 are welded and spliced into an inverted L-shaped structure, and slag removal can be performed through the part of the transverse plate 6 extending out of the vertical plates 5. The left end surface of the transverse plate 6 horizontally and leftwards extends out of the coverage area of the connecting plate 4, the lifting assembly 2 and the fixing base 1, and the connecting plate 4, the lifting assembly 2 and the fixing base 1 are ensured not to influence slag removal operation of the transverse plate 6.
As shown in fig. 1, a rib plate 7 matched with the two vertical plates 5 is further welded horizontally between the two vertical plates 5, and the vertical plates 5 are further reinforced and fixed through the rib plate 7; the reinforcing plates 8 are further vertically welded between the lower surface of the transverse plate 6 and the two sides of the tops of the two vertical plates 5, and the transverse plate 6 is reinforced and fixed through the reinforcing plates 8.
The utility model also vertically and longitudinally joints and welds the side plate 9 above the protective cover 29 on the right outer side surface of the box body 21, as shown in fig. 1 and 2, the side plate 9 and the protective cover 29 are arranged at intervals up and down, and the upper end of the side plate extends vertically upwards out of the horizontal plane where the upper surface of the box body 21 is positioned; the length of the part of the side plate 9 exceeding the box body 21 is matched with the lifting travel of the sleeve 26, and slide rails 10 are vertically and symmetrically arranged on the left side surface of the part exceeding the box body 21 at intervals; the right side surface of the bottom plate 3 is also provided with sliding blocks 11 matched with the sliding rails 10 respectively at positions corresponding to the sliding rails 10, so that the sliding blocks 11 and the sliding rails 10 are matched, the stability of the vertical up-and-down movement of the transverse plate 6 along with the bottom plate 3 is ensured, and the anti-collision strength of the transverse plate 6 when cold steel is knocked off is also ensured; a limiting plate 12 is also vertically arranged on the left side surface of the side plate 9 relative to the upper end position of each sliding rail 10, and further the vertical upward movement of the bottom plate 3 is limited by the limiting plate 12.
The working principle of the utility model is as follows: firstly, the height of the transverse plate 6 is adjusted through the lifting assembly 2, so that the position of a ladle opening is matched; then lifting the steel ladle by a crane and horizontally moving, and removing cold steel at the ladle mouth through the transverse plate 6 in the moving process, thereby achieving the slag removal effect; when the transverse plate 6 is deformed, the transverse plate 6, the vertical plate 5 and the connecting plate 4 are partially detached and used as scrap steel, and then are newly welded for replacement, so that the fixed seat 1 and the lifting assembly 2 can be partially reused.
The utility model has the beneficial effects that:
(1) According to the utility model, through the cooperation of the transverse plate 6, the lifting assembly 2 and the fixed seat 1, cold steel at the ladle opening is conveniently knocked off through the transverse plate 6 in the process of lifting the ladle by a crane and horizontally moving, so that personnel and a furnace dismantling machine are saved, time and labor are saved, and the slag removal efficiency is improved;
(2) The lifting assembly 2 is arranged, so that the position of the ladle opening can be conveniently adapted by adjusting the height of the transverse plate 6, and the application range is wide;
(3) According to the utility model, through the matched use of the side plates 9, the sliding rails 10 and the sliding blocks 11, the stability of the transverse plate 6 along with the vertical up-and-down movement of the bottom plate 3 is ensured, and meanwhile, the impact resistance strength of the transverse plate 6 when cold steel is removed is increased, so that the service life is prolonged.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model, and the present utility model is not limited to the above embodiments, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model without departing from the design concept of the present utility model should fall within the protection scope of the present utility model, and the claimed technical content of the present utility model is fully described in the claims.
Claims (10)
1. The utility model provides a ladle package mouth scarfing cinder device which characterized in that: comprises a fixed seat, a lifting assembly, a bottom plate, a connecting plate, a vertical plate and a transverse plate; the fixing seat is of a vertical column structure, the bottom plate is horizontally arranged right above the fixing seat at intervals, and a lifting assembly is further vertically arranged between the fixing seat and the bottom plate, so that the bottom plate is driven to vertically move up and down through the lifting assembly; the upper surface of bottom plate still level alignment spiro union be equipped with rather than assorted connecting plate, and the upper surface of connecting plate is still controlled interval vertical symmetry and is equipped with the riser, two the equal vertical longitudinal welded fastening of riser is in on the connecting plate, and still the horizontal laminating welding of upper surface of two is equipped with rather than assorted diaphragm, the diaphragm with two the riser welding splice into an inverted L shape structure, and then according to ladle mouth position adjustment diaphragm height back, the rethread diaphragm carries out the scarfing cinder operation.
2. The ladle opening slag removal device according to claim 1, wherein: the fixing seat is formed by welding and splicing scrapped steel, the bottom of the fixing seat is welded and fixed on the ground and is positioned on the travelling route of the travelling crane, and then cold steel at a ladle opening is knocked off through the transverse plate in the process that the travelling crane lifts up the ladle to horizontally move, so that slag removal operation is completed.
3. The ladle opening slag removal device according to claim 1, wherein: the right side face of the transverse plate and the right side face of the vertical plate are arranged in the same vertical plane, the left side face of the transverse plate horizontally and leftwards extends to the left side face of the vertical plate, and then the transverse plate and the two vertical plates are welded and spliced into an inverted L-shaped structure, so that slag removal can be performed through the part of the transverse plate extending out of the vertical plate.
4. The ladle opening slag removing device according to claim 3, wherein: the left end face of the transverse plate horizontally and leftwards extends out of the coverage area of the connecting plate, the lifting assembly and the fixing base, and the connecting plate, the lifting assembly and the fixing base are ensured not to influence slag removal operation of the transverse plate.
5. The ladle opening slag removal device according to claim 1, wherein: a rib plate matched with the two vertical plates is further welded horizontally between the two vertical plates, and the vertical plates are further reinforced and fixed through the rib plates; and reinforcing plates are further vertically welded between the lower surface of the transverse plate and the two sides of the top of the vertical plate respectively, and the transverse plate is reinforced and fixed through the reinforcing plates.
6. The ladle opening slag removal device according to claim 1, wherein: the transverse plate is arranged at the height to ensure that the transverse plate can be contacted with cold steel of the ladle opening.
7. The ladle opening slag removal device according to claim 1, wherein: the lifting assembly comprises a box body, a threaded rod, a main bevel gear, a secondary bevel gear, a motor and a sleeve; the box body is of a hollow cuboid structure welded and fixed on the fixing seat, a round hole is embedded in the middle of the upper surface of the box body, and the round hole is communicated with the inside of the box body; a threaded rod is further vertically arranged in the middle position inside the box body, the diameter of the threaded rod is smaller than that of the round hole, the lower end of the threaded rod is rotationally connected with the inner bottom surface of the box body, and the upper end of the threaded rod vertically extends upwards out of the upper surface of the box body through the round hole and is arranged in a non-interference manner with the upper surface of the box body; the lower end of the threaded rod is also sleeved and fixed with a slave bevel gear in a coaxial manner, and the slave bevel gear is horizontally arranged in the box body and is arranged in a non-interference manner with the inner bottom surface and the inner side surface of the box body; a motor is horizontally arranged on the right outer side surface of the box body relative to the position of the secondary bevel gear, the output end of the motor horizontally extends to the inside of the box body towards the direction of the secondary bevel gear, and is meshed and connected with the secondary bevel gear through a main bevel gear to drive the threaded rod to rotate; the upper end of the threaded rod is also sleeved with a sleeve matched with the round hole in a coaxial way, the sleeve is in threaded connection with the threaded rod, the upper end of the sleeve vertically extends upwards out of the upper surface of the box body through the round hole and is fixedly welded with the lower surface of the bottom plate, and then under the driving of a motor, the transverse plate is driven to vertically move up and down through the meshing cooperation of the main bevel gear and the slave bevel gear.
8. The ladle opening slag removing device according to claim 7, wherein: the device also comprises a slide bar and a guide rail; guide rails are further arranged on the left side and the right side of the sleeve at vertical symmetrical intervals, and each guide rail is fixedly connected with the corresponding inner side surface of the box body respectively; and a sliding rod is further horizontally arranged between the sleeve and the corresponding guide rail, one end of each sliding rod is fixedly connected with the corresponding outer side face of the sleeve, the other end of each sliding rod is matched with the corresponding guide rail, and further the stability of vertical up-and-down movement of the sleeve is ensured through the matched use of the sliding rods and the guide rails.
9. The ladle opening slag removing device according to claim 7, wherein: the right outer side of the box body is also provided with a protective cover matched with the motor relative to the motor, and the protective cover is vertically screwed with the right outer side of the box body so as to protect the motor.
10. The ladle opening slag removing device according to claim 9, wherein: a side plate is vertically and longitudinally bonded and welded on the right outer side surface of the box body relative to the upper part of the protective cover, the side plate and the protective cover are arranged at an upper-lower interval, and the upper end of the side plate vertically extends upwards out of a horizontal plane where the upper surface of the box body is positioned; the length of the part of the side plate, which exceeds the box body, is matched with the lifting travel of the sleeve, and sliding rails are vertically and symmetrically arranged at intervals in front of and behind the left side surface of the part, which exceeds the box body; the right side surface of the bottom plate is also provided with sliding blocks matched with the sliding rails respectively at the positions corresponding to the sliding rails, so that the stability of the transverse plate along with the vertical up-and-down movement of the bottom plate is ensured, and the anti-collision strength of the transverse plate when cold steel is knocked off is also ensured through the matching of the sliding blocks and the sliding rails; and the left side surface of the side plate is also vertically provided with a limiting plate relative to the upper end position of each sliding rail, and further the vertical upward movement of the bottom plate is limited through the limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322454513.7U CN220717773U (en) | 2023-09-11 | 2023-09-11 | Ladle mouth slag removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322454513.7U CN220717773U (en) | 2023-09-11 | 2023-09-11 | Ladle mouth slag removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220717773U true CN220717773U (en) | 2024-04-05 |
Family
ID=90496339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322454513.7U Active CN220717773U (en) | 2023-09-11 | 2023-09-11 | Ladle mouth slag removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220717773U (en) |
-
2023
- 2023-09-11 CN CN202322454513.7U patent/CN220717773U/en active Active
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