CN206375946U - A kind of ladle automatically covering/uncovering device for VD vacuum equipments - Google Patents
A kind of ladle automatically covering/uncovering device for VD vacuum equipments Download PDFInfo
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- CN206375946U CN206375946U CN201621365771.1U CN201621365771U CN206375946U CN 206375946 U CN206375946 U CN 206375946U CN 201621365771 U CN201621365771 U CN 201621365771U CN 206375946 U CN206375946 U CN 206375946U
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- molten steel
- ladle
- steel cover
- moving trolley
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Abstract
A kind of ladle automatic capping device for VD vacuum equipments, belongs to ladle automatically covering/uncovering technical field.Device includes transverse-moving trolley, molten steel cover, molten steel cover uncovery mechanism and track.In orbit, molten steel cover uncovery mechanism is arranged in the steel structure of car body framework of transverse-moving trolley top described transverse-moving trolley, and molten steel cover is located at immediately below molten steel cover uncovery mechanism.Advantage is：The automatic capping of VD application of vacuum process ladles can be achieved and lid is taken off, shortens the VD treatment process ladle uncovery times, simple operation is reliable and stable, flow is smooth, automaticity is high, can promote further genralrlization and the application of ladle automatically covering/uncovering technology.
Description
Technical field
The utility model belongs to ladle automatically covering/uncovering technical field, more particularly to a kind of steel for VD vacuum equipments
Water pot automatic capping device.Lid equipment is capped and takes off automatically using transverse-moving trolley formula ladle.
Background technology
The whole-process automatic uncovery technique of ladle refers to ladle except molten steel is tapped and liquid steel refining processing is to locate, molten steel
Cover is covered in a kind of ladle technology suitable for reading all the time in ladle circulates circular flow online, is circulated in the use of ladle
In, either molten steel cover take off lid or capping be automatically performed by cleverly plant equipment, while realize deslagging with cover,
Hot repair etc. is operated.At present, BOF steelmaking shop obtains progressively popularization and application to ladle automatically covering/uncovering technology at home, obtains notable
Economic effect.
VD vacuum treatment devices are one of principal modes of vacuum refining of liquid steel, because the metallurgical effect of its vacuum training of vital essence is good,
Construction investment is relatively low, is used widely in steel mill, and its technology arrangement form generally uses standing tank position formula, this shape
Formula brings some technical difficulties for the full stroke covering technology application of steelshop ladle, it is impossible to as ladle car under Converter,
LF stoves ladle car, RH stoves ladle car like that realized during the traveling of ladle car the capping of ladle and take off lid, it is necessary to by
The single lifting appliance in workshop carries out the capping of ladle and takes off lid operation, certainly will so cause ladle to be capped and take off the behaviour of lid
Had some setbacks as flow, the process cycle of VD stations extends, can not realize the automatic capping of VD station ladles and take off lid.
The content of the invention
The purpose of this utility model is to provide a kind of ladle automatically covering/uncovering device for VD vacuum equipments, solved
The problem of can not realizing the automatic capping of ladle in VD vacuum equipment operating process and take off lid.Creatively using it is a kind of with
The transverse-moving trolley formula of VD vacuum container cover chassis common rail walking, which adds, takes off device to realize that automatically covering/uncovering is operated.
A kind of ladle automatic capping device for VD vacuum equipments, including transverse-moving trolley 1, molten steel cover 2, ladle
Lid uncovery mechanism 3 and track 4.Described transverse-moving trolley 1 is on track 4, and molten steel cover uncovery mechanism 3 is arranged at traversing
In the top steel structure of car body framework of car 1, molten steel cover 2 is located at immediately below molten steel cover uncovery mechanism 3.
Transverse-moving trolley 1 is made up of wheel 5, motor-driven mechanism 6 and car body 7, and wheel 5 is located at the bottom of car body 7, motor driving
Mechanism 6 is linked with wheel 5.
Described molten steel cover uncovery mechanism 3 is by 11 groups of the platform 8 that jumps, the oil cylinder 9 that jumps, hoist cylinder 10 and plate hook
Into.Hoist cylinder 10 is provided with the described platform 8 that jumps, hoist cylinder 10 couples with plate hook 11, driving plate hook 11 is lifted, institute
The oil cylinder 9 that jumps stated couples with the platform 8 that jumps, and promotes the platform 8 that jumps to move.Plate hook 11 is L-shaped, and gib head is upturned.
Hanging axis 12 is provided with described molten steel cover 2 and hook 13 is hinged.
Ladle 14 is seated among vacuum tank 15, and hinged seat 16, hinged seat 16 and ladle are provided with the ladle bowl of ladle 14
The hook 13 that is hinged covered connects, and mutually disengages, is connected with each other during capping when taking off lid.
Transverse-moving trolley 1 of the present utility model is walked on track 4, and with the vacuum container cover chassis common rail of VD vacuum plants.
The utility model has the advantage of：Added using a kind of transverse-moving trolley formula walked with VD vacuum container cover chassis common rail and taken off
System, can be achieved the automatic capping of VD application of vacuum process ladles and takes off lid, when shortening VD treatment process ladle uncovery
Between, simple operation accurate stable is reliable, flow is smooth, automaticity is high, can promote entering for ladle automatically covering/uncovering technology
One step promotion and application.
Brief description of the drawings
Fig. 1 is that system of the present utility model constitutes diagrammatic cross-section.Wherein, transverse-moving trolley 1, molten steel cover 2, molten steel cover
Uncovery mechanism 3, track 4, wheel 5, motor-driven mechanism 6, car body 7, the platform 8 that jumps, the oil cylinder 9 that jumps, hoist cylinder 10, plate
Hook 11, hanging axis 12, it is hinged hook 13, ladle 14, vacuum tank 15, hinged seat 16.
Fig. 2 is ladle automatically covering/uncovering equipment plan of the present utility model.
Embodiment
Fig. 1-Fig. 2 is a kind of embodiment of the present utility model.
A kind of ladle automatic capping device for VD vacuum equipments, including：Transverse-moving trolley 1, molten steel cover 2, molten steel
Cover uncovery mechanism 3 and track 4.Described transverse-moving trolley 1 is on track 4, and molten steel cover uncovery mechanism 3 is arranged at traversing
In the top steel structure of car body framework of chassis 1, molten steel cover 2 is located at immediately below molten steel cover uncovery mechanism 3.Transverse-moving trolley 1 by
Wheel 5, motor-driven mechanism 6 and car body 7 are constituted, and wheel 5 is located at the bottom of car body 7, and motor-driven mechanism 6 is linked with wheel 5.
Molten steel cover uncovery mechanism 3 is made up of the platform 8 that jumps, the oil cylinder 9 that jumps, hoist cylinder 10 and plate hook 11.Set on molten steel cover 2
It is equipped with hanging axis 12 and is hinged hook 13.
Transverse-moving trolley 1 is walked on track 4, and with the vacuum container cover chassis common rail of VD vacuum plants.
Molten steel cover uncovery mechanism 3 is arranged in the top steel structure of car body framework of transverse-moving trolley 1, is set on the platform 8 that jumps
Hoist cylinder 10 is equipped with, hoist cylinder 10 couples with plate hook 11, driving plate hook 11 is lifted, and plate hook 11 is L-shaped, and gib head is tilted upward
Rise；The oil cylinder 9 that jumps couples with the platform 8 that jumps, and promotes the platform 8 that jumps to move.
Ladle 14 is seated among vacuum tank 15, and hinged seat 16, hinged seat 16 and ladle are provided with the ladle bowl of ladle 14
The hook 13 that is hinged covered connects, and mutually disengages, is connected with each other during capping when taking off lid.
Ladle is capped and taken off automatically lid process all by automatically controlling realization, and job step is as follows：
1) ladle automatic open process
When a. needing to take off lid, the walking of transverse-moving trolley 1 of the side of vacuum tank 15 is docked to the top of vacuum tank 15, walking is in place
After be automatically stopped；
B. hoist cylinder 10 stretches out, and driving plate hook 11 declines, and declines the oil cylinder 9 that jumps afterwards in place and stretches out, promotes the platform 8 that jumps
Mobile, now plate hook 11 is close to hanging axis 12；Then hoist cylinder 10 is retracted, and driving plate hook 11 rises, and now molten steel cover 2 is hung
Rise, be raised to after certain altitude and stop.
C. the walking of transverse-moving trolley 1 is parked to the side of vacuum tank 15 after, thus completes the automatic open of molten steel cover.
2) the automatic capping process of ladle
When a. needing capping, the walking of transverse-moving trolley 1 of the side of vacuum tank 15 is docked to the top of vacuum tank 15, walking is in place
After be automatically stopped；
B. hoist cylinder 10 stretches out, and driving plate hook 11 declines, and declines the oil cylinder 9 that jumps afterwards in place and retracts, pulls the platform 8 that jumps
Mobile, now plate hook 11 is withdrawn into outside hanging axis 12；Then hoist cylinder 10 is retracted, and driving plate hook 11 rises, and is raised to certain height
Stop after degree, now molten steel cover 2 is taken back on ladle 14.
C. the walking of transverse-moving trolley 1 is parked to the side of vacuum tank 15 after, thus completes the automatic capping of molten steel cover.
Claims (4)
1. a kind of ladle automatic capping device for VD vacuum equipments, it is characterised in that including transverse-moving trolley (1), molten steel
Cover (2), molten steel cover uncovery mechanism (3) and track (4)；Transverse-moving trolley (1) is on track (4), molten steel cover uncovery
Mechanism (3) is arranged in the steel structure of car body framework of transverse-moving trolley (1) top, and molten steel cover (2) is located at molten steel cover uncovery machine
Immediately below structure (3).
2. device according to claim 1, it is characterised in that described transverse-moving trolley (1) is driven by wheel (5), motor
Mechanism (6) and car body (7) composition, wheel (5) are located at car body (7) bottom, and motor-driven mechanism (6) is linked with wheel (5).
3. device according to claim 1, it is characterised in that described molten steel cover uncovery mechanism (3) is flat by jumping
Platform (8), the oil cylinder that jumps (9), hoist cylinder (10) and plate hook (11) composition；Jump and be provided with hoist cylinder (10) on platform (8),
Hoist cylinder (10) couples with plate hook (11), and the oil cylinder that jumps (9) couples with the platform that jumps (8), and plate hook (11) is L-shaped, gib head
It is upturned.
4. device according to claim 1, it is characterised in that be provided with described molten steel cover (2) hanging axis (12) and
It is hinged hook (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365771.1U CN206375946U (en) | 2016-12-13 | 2016-12-13 | A kind of ladle automatically covering/uncovering device for VD vacuum equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365771.1U CN206375946U (en) | 2016-12-13 | 2016-12-13 | A kind of ladle automatically covering/uncovering device for VD vacuum equipments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206375946U true CN206375946U (en) | 2017-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621365771.1U Active CN206375946U (en) | 2016-12-13 | 2016-12-13 | A kind of ladle automatically covering/uncovering device for VD vacuum equipments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206375946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929935A (en) * | 2018-08-13 | 2018-12-04 | 林州凤宝管业有限公司 | A kind of capping vehicle capping device and its control technique |
| CN110129502A (en) * | 2019-06-27 | 2019-08-16 | 马鞍山市中天机械制造安装有限公司 | A kind of blast furnace cover carriage trolley |
-
2016
- 2016-12-13 CN CN201621365771.1U patent/CN206375946U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929935A (en) * | 2018-08-13 | 2018-12-04 | 林州凤宝管业有限公司 | A kind of capping vehicle capping device and its control technique |
| CN110129502A (en) * | 2019-06-27 | 2019-08-16 | 马鞍山市中天机械制造安装有限公司 | A kind of blast furnace cover carriage trolley |
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