CN201625778U - Ladle overall-process automatic capping and de-capping device - Google Patents
Ladle overall-process automatic capping and de-capping device Download PDFInfo
- Publication number
- CN201625778U CN201625778U CN2010201283452U CN201020128345U CN201625778U CN 201625778 U CN201625778 U CN 201625778U CN 2010201283452 U CN2010201283452 U CN 2010201283452U CN 201020128345 U CN201020128345 U CN 201020128345U CN 201625778 U CN201625778 U CN 201625778U
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- Prior art keywords
- ladle
- capping
- lid
- cover
- overall process
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to a ladle overall-process automatic capping and de-capping device, which comprises a ladle cover, ladle cover supporting shafts, an automatic capping and de-capping mechanism and a de-capping maintenance mechanism. A suspension lug plate, a hinged shaft plate and a suspension shaft seat are arranged on a frame of the ladle cover, a suspension lug hole is arranged on the suspension lug plate, a hinged shaft hole is arranged on the hinged shaft plate, and a suspension shaft is installed on the suspension shaft seat. The ladle cover supporting shafts are arranged on two sides of the ladle cover, the automatic capping and de-capping mechanism is composed of a front guide rail and two rear guide rails which are arranged in a close-rectangle form, a hook hinged to the suspension shaft seat at the rear end of the ladle cover is arranged on the upper portion the de-capping maintenance mechanism, a check block slidably contacting with the suspension shaft seat at the front end of the ladle cover is arranged in front of the de-capping maintenance mechanism, and a ladle cover hinge and a ladle overturning ladle tape are positioned in front of the a motion direction of the steel ladle. The automatic capping and de-capping device has the advantages of simple structure, reasonable design, fine temperature preservation effect, no need of independent capping or de-capping operation time, power driving devices and manual operation, safe and reliable running, uneasy deformation, long service life, low production cost, low manufacturing cost and the like.
Description
Technical field
The utility model belongs to metallurgical technology equipment, relates in particular to a kind of ladle overall process and adds automatically and take off lid arrangement.
Background technology
Ladle is that the molten steel of metallurgical works indispensability holds and smelting vessel, and the heating of ladle and insulation are the effective measures that improve steel quality and output.Ladle is very fast by its open top to airborne heat loss through radiation speed.Relevant studies show that, especially when the sky bag, the heat loss through radiation speed of cylinder-packing will be decided by the biquadratic relation of the temperature difference between cylinder-packing outer surface and the ladle environment.By on ladle, adding a cover, can significantly reduce this radiation heat loss.After the ladle stamp insulation, can reduce heat radiation, reduce the molten steel cooling, improve billet quality; Can save the pre-heating device of online ladle, reduce equipment investment; Can save the gas consumption of preheating ladle; Can save heat preserving agent; The sticking cold steel minimizing in the bag end can improve the slide gate nozzle casting rate and guarantee that air brick is unobstructed in the ladle, improves the life-span of air brick; Can reach energy-saving and cost-reducing purpose.
At present external steel mill uses a kind of ladle overall process to add automatically to take off convering system (american documentation literature number 4834346), can realize the unattended of ladle overall process capping device preferably, and it is simple in structure, and is easy to use.But this system can only be applicable to the specific ladle direction of motion (ladle turns over the back that band and ladle cover hinge are positioned at the ladle direction of motion).Because in the iron and steel actual production, according to technological requirement, the position that needs ladle to turn over band and ladle cover hinge sometimes is positioned at the front of the ladle direction of motion, this system can't be suitable for this moment.
Adopt ladle overall process capping device in the actual production of domestic steel mill seldom.Existing ladle adds and takes off lid arrangement, mainly is to finish by the Power Drive Unit of electronic or hydraulic pressure or with driving, and its mode of operation is manually-operated or electronic control operation, has following weak point:
1, appliance arrangement complexity needs Power Drive Unit and independent adding a cover or take off to cover operating time and relevant device thereof, causes the cost height.
2, take running time, increase the weight of the driving load.
Therefore, research and develop a kind of temperature drop of ladle can reduce between transportation and the operation conversion time, satisfy manufacturing technique requirent and needs of production, reduce production costs, and can carrying out ladle easily, to add the device that takes off lid be very necessary.
The utility model content
The purpose of this utility model is the shortcoming that exists at existing apparatus, provide a kind of new ladle overall process to add automatically and take off lid arrangement, in actual production, when coming out of the stove process and cleaning bag mouthful except that molten steel, the ladle lid can cover on ladle in whole steel-making use all the time; And in the use of ladle circulation, no matter be adding a cover and taking off lid and all can finish automatically of ladle lid, do not need overhead traveling crane, do not need manually-operated yet.
Technical solution of the present utility model is as follows:
A kind of ladle overall process adds automatically takes off lid arrangement, and it comprises ladle lid, ladle lid fulcrum, adds cover extirpation machine structure and take off and cover maintenance agency automatically;
Described ladle lid is made up of ladle cover frame frame and refractory material, and ladle cover frame frame is provided with two above shackle plates, two above hinge plates and hanging axis seat, and shackle plate is provided with the hanger hole, and the hinge plate is provided with hinge axis hole, on the hanging axis seat hanging axis is housed;
Described ladle lid fulcrum is placed in the both sides of ladle lid;
The described cover extirpation machine structure that adds automatically is made up of a fromer rail and two rear rails, and three guide rails are arranged in a triangle;
The described top of covering maintenance agency of taking off is provided with and the hinged hook of ladle cover back-end hanging axis seat, takes off the front portion of covering maintenance agency and is provided with the block that covers the sliding-contact of front end hanging axis seat with ladle;
Described ladle cover hinge and ladle turn over the front that band is positioned at the ladle direction of motion.
The hinge axis hole of described hinge plate is long and narrow notch-like.
Described hanging axis seat is isosceles triangle and arranges.
On the described hanging axis bearing is housed.
Described ladle covers and has the maintenance cleaning eye.
Described ladle covers and is provided with thermometric thief hole and technology perforate.
Adopt ladle overall process of the present utility model to add automatically and take off lid arrangement, be used to realize that the ladle overall process is added a cover and add and take off lid automatically.The utility model compared with prior art, ladle overall process of the present utility model adds automatically takes off lid arrangement and has the following advantages:
1, simple in structure, reasonable in design.
2, high insulating effect, energy-saving and cost-reducing.
3, can be implemented in and finish ladle in the ladle walking process automatically and add and take off lid, particularly turn over and all can finish ladle when band and ladle cover hinge are positioned at the front of the ladle direction of motion automatically and add and take off lid at ladle.
4, do not need independent adding a cover or take off to cover the operating time.
5, do not need Power Drive Unit, need not manually-operated, reliable, be difficult for taking place the insulation cover falling accident.
6, not yielding, long service life.
7, production cost is low.
Description of drawings
Fig. 1 is that a kind of ladle overall process of the present utility model adds the stravismus structural representation that takes off lid arrangement automatically.
Fig. 2 is the ladle lid structural representation in Fig. 1 device.
Fig. 3 is the structural representation that adds the cover extirpation machine structure automatically in Fig. 1 device.
Fig. 4 is the structural representation that taking off in Fig. 1 device covered maintenance agency.
Number in the figure;
1 is the ladle lid, and 101 is ladle cover frame frame, and 102 is refractory material, and 103 is shackle plate, and 104 is the hinge plate, and 105 is that hanging axis seat 2 is ladle lid fulcrum; 3 for adding the cover extirpation machine structure automatically, and 301 is fromer rail, and 302 is rear rail; 4 cover maintenance agency for taking off.
The specific embodiment
A kind of ladle overall process of the present utility model is added automatically by a preferred embodiment below in conjunction with accompanying drawing and to take off lid arrangement and be described further.
Referring to Fig. 1 to Fig. 4, the utility model is that a kind of ladle overall process adds automatically and takes off lid arrangement, and it is mainly by custom-designed ladle lid 1, ladle lid fulcrum 2, add cover extirpation machine structure 3 and take off and cover maintenance agency 4 and form automatically.
Referring to Fig. 2, ladle lid 1 is made up of ladle cover frame frame 101 and refractory material 102.Two shackle plates 103, two hinge plates 104 and three hanging axis seats 105 are set on the ladle cover frame frame 101.
The hanger hole is set on the shackle plate 103.On the hinge plate 104 hinge axis hole is set, the hinge axis hole of hinge plate 104 is long and narrow notch-like.On the hanging axis seat 105 hanging axis is housed, bearing is housed on the hanging axis.Three axle beds 105 are isosceles triangle and arrange.
Ladle lid fulcrum 2 is placed in the both sides of ladle lid 1.Ladle lid fulcrum 2 is welded on the ladle, drives ladle when cover and moves adding to take off; And ladle lid fulcrum 2 is used for support steel clad 1, is that ladle covers the hinge when rotating on ladle.
Ladle turns over the front that band and ladle cover hinge are positioned at the ladle direction of motion.
Automatically add cover extirpation machine structure 3 and be made up of a fromer rail 301 and two rear rails 302, three guide rails are arranged to isosceles triangle and arrange, and are particular design.
Take off the top of covering maintenance agency 4 and be provided with hook, hook is hinged with the hanging axis seat 105 that ladle covers 1 rear end.Take off the front portion of covering maintenance agency 4 and be provided with block, hanging axis seat 105 sliding-contacts of block and ladle lid front end.Take off and cover the maintenance that maintenance agency 4 is used for ladle lid 1.
Ladle lid 1 has the perforate of maintenance cleaning eye, thermometric thief hole and other technological requirement according to actual needs.
It is as follows that ladle overall process of the present utility model adds the course of work of taking off lid arrangement automatically:
1, ladle covers on ladle, and the hinge plate that covers by ladle is connected with ladle lid fulcrum on being welded in ladle.No matter ladle is vertical state or heeling condition in using overall process, and the ladle lid can reliably be connected with ladle all the time.
2, ladle takes off lid: need take off lid when ladle need be handled, at this moment, the ladle that ladle lid is housed covers station (ladle turns over the front that band and ladle cover hinge are positioned at the ladle direction of motion) by the buggy ladle carrying to adding to take off, and the guide rail that adds the cover extirpation machine structure automatically that is arranged in above the buggy ladle contacts with the hanging axis that ladle covers; Buggy ladle moves forward, and ladle lid fulcrum travels forward by the moving ladle lid of hinge strip that ladle covers on the ladle; Simultaneously, the ladle lid hanging axis drive ladle lid that is welded on the ladle rises along guide rail slope section; After ladle lid slope section rose to the guide rail horizontal segment of higher position, hinge plate that ladle covers and ladle lid fulcrum broke away from, and the ladle lid stops at and adds automatically on the cover extirpation machine structure, and ladle is finished and taken off the lid action.The ladle chassis continues to move to forward the processing station.
3, ladle stamp: when the molten steel in ladle when ladle need be added a cover after treatment, ladle is left with buggy ladle and is added cover extirpation machine structure station automatically, ladle lid fulcrum with stop at the ladle that adds automatically on the cover extirpation machine structure and cover the hinge plate and contact, drive the motion of ladle lid, ladle lid fulcrum drives the ladle lid along the guide rail movement that adds the cover extirpation machine structure automatically, rises to guide rail slope peak by the guide rail horizontal segment, and ladle covers under the deadweight effect, glide along guide rail, dropping cover is on ladle gradually.Finish and add a cover function.
4, when ladle need keep in repair: by driving handling ladle and ladle lid to take off cover maintenance agency before, with driving ladle is hung into level gradually, make and take off that to cover maintenance agency top hook hinged with ladle cover back-end hanging axis seat, take off and cover anterior block of maintenance agency and the sliding-contact of ladle lid front end hanging axis seat, the ladle lid was fixed on to take off and covered on the maintenance agency this moment, relative position between ladle lid fulcrum on the use driving adjustment ladle and the ladle lid hinge plate covers and the ladle disengagement until ladle.After maintenance is finished, same use driving earlier the ladle lid to be connected with ladle, then ladle and ladle lid are covered maintenance agency and separate the normal operating conditions that recovery ladle and ladle cover with taking off.
In sum, ladle overall process of the present utility model adds automatically takes off lid arrangement and has simple in structure, reasonable in design, high insulating effect does not need independent adding a cover or take off to cover the operating time, does not need Power Drive Unit, need not manually-operated, safe and reliable to operation, not yielding, long service life, advantages such as production cost is low, and cost is low.Particularly can satisfy and turn over band and the ladle cover hinge ladle of finishing automatically when being positioned at the front of the ladle direction of motion at ladle and add and take off lid.
In actual production, when coming out of the stove process and cleaning bag mouthful except that molten steel, the ladle lid can cover on ladle in whole steel-making use all the time; And in the use of ladle circulation, no matter be adding a cover and taking off lid and all can finish automatically of ladle lid, do not need overhead traveling crane, do not need manually-operated yet, realizing that the ladle overall process is added a cover and added automatically takes off lid.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claim conversion, the modification of the foregoing description.
Claims (6)
1. a ladle overall process adds automatically and takes off lid arrangement, it is characterized in that, it comprises ladle lid, ladle lid fulcrum, adds cover extirpation machine structure and take off and cover maintenance agency automatically;
Described ladle lid is made up of ladle cover frame frame and refractory material, and ladle cover frame frame is provided with two above shackle plates, two above hinge plates and hanging axis seat, and shackle plate is provided with the hanger hole, and the hinge plate is provided with hinge axis hole, on the hanging axis seat hanging axis is housed;
Described ladle lid fulcrum is placed in the both sides of ladle lid;
The described cover extirpation machine structure that adds automatically is made up of a fromer rail and two rear rails, and three guide rails are arranged in a triangle;
The described top of covering maintenance agency of taking off is provided with and the hinged hook of ladle cover back-end hanging axis seat, takes off the front portion of covering maintenance agency and is provided with the block that covers the sliding-contact of front end hanging axis seat with ladle;
Described ladle cover hinge and ladle turn over the front that band is positioned at the ladle direction of motion.
2. ladle overall process according to claim 1 adds automatically takes off lid arrangement, it is characterized in that the hinge axis hole of described hinge plate is long and narrow notch-like.
3. ladle overall process according to claim 1 adds automatically takes off lid arrangement, it is characterized in that, described hanging axis seat is isosceles triangle and arranges.
4. ladle overall process according to claim 1 adds automatically takes off lid arrangement, it is characterized in that, on the described hanging axis bearing is housed.
5. ladle overall process according to claim 1 adds automatically takes off lid arrangement, it is characterized in that, described ladle covers and has the maintenance cleaning eye.
6. ladle overall process according to claim 1 adds automatically takes off lid arrangement, it is characterized in that, described ladle covers and is provided with thermometric thief hole and technology perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201283452U CN201625778U (en) | 2010-03-11 | 2010-03-11 | Ladle overall-process automatic capping and de-capping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201283452U CN201625778U (en) | 2010-03-11 | 2010-03-11 | Ladle overall-process automatic capping and de-capping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625778U true CN201625778U (en) | 2010-11-10 |
Family
ID=43057162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201283452U Expired - Lifetime CN201625778U (en) | 2010-03-11 | 2010-03-11 | Ladle overall-process automatic capping and de-capping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625778U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699315A (en) * | 2012-06-05 | 2012-10-03 | 陈韦玮 | Fixed cover placing and taking device for hot metal ladle |
| CN104607626A (en) * | 2015-01-29 | 2015-05-13 | 北京研博新创科技发展有限公司 | Steel ladle cover device with opening structure |
| CN108313951A (en) * | 2018-01-19 | 2018-07-24 | 陕西科技大学 | A kind of automatic cap removing apparatus and its application method |
| CN109702178A (en) * | 2019-03-06 | 2019-05-03 | 大连理工高邮研究院有限公司 | A kind of modified covering/uncovering device and method for steel ladle full stroke covering |
-
2010
- 2010-03-11 CN CN2010201283452U patent/CN201625778U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699315A (en) * | 2012-06-05 | 2012-10-03 | 陈韦玮 | Fixed cover placing and taking device for hot metal ladle |
| CN102699315B (en) * | 2012-06-05 | 2014-01-08 | 陈韦玮 | Fixed cover placing and taking device for hot metal ladle |
| CN104607626A (en) * | 2015-01-29 | 2015-05-13 | 北京研博新创科技发展有限公司 | Steel ladle cover device with opening structure |
| CN108313951A (en) * | 2018-01-19 | 2018-07-24 | 陕西科技大学 | A kind of automatic cap removing apparatus and its application method |
| CN109702178A (en) * | 2019-03-06 | 2019-05-03 | 大连理工高邮研究院有限公司 | A kind of modified covering/uncovering device and method for steel ladle full stroke covering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |
|
| CX01 | Expiry of patent term |