CN205798421U - A kind of automatic lid on/off unit for ladle - Google Patents
A kind of automatic lid on/off unit for ladle Download PDFInfo
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- CN205798421U CN205798421U CN201620758251.0U CN201620758251U CN205798421U CN 205798421 U CN205798421 U CN 205798421U CN 201620758251 U CN201620758251 U CN 201620758251U CN 205798421 U CN205798421 U CN 205798421U
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- ladle
- steel ladle
- lifting
- steel
- positive stop
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Abstract
A kind of automatic lid on/off unit for ladle, belongs to steel-making equipment technology field.Including mechanism's fixed station, fixed support, lifting support, lifting hydraulic cylinder, directive wheel, gear shaping, steel ladle cover rotates suspension centre, steel ladle cover positive stop hook, positive stop hook lever, steel ladle cover, ladle, buggy ladle, guide rail, vertical connector, stopper slot；Fixed support is arranged on mechanism's fixed station by connector；Lifting support is connected with fixed support by lifting hydraulic cylinder；Being provided with four gear shapings before and after lifting support, steel ladle cover has steel ladle cover positive stop hook and steel ladle cover rotate suspension centre, ladle is provided with positive stop hook lever ladle on buggy ladle.Advantage is, simple in construction, reliable, practical, safeguard change convenient, to take man-hour few etc..
Description
Technical field
This utility model belongs to steel-making equipment technology field, particularly to a kind of automatic lid on/off unit for ladle.Especially relate to
And one large ladle furnace automatically covering/uncovering device.
Background technology
In smelting iron and steel particularly process for making, reduce the important indicator that thermal losses is industry energy conservation consumption reduction.?
In steelmaking process, the automatic capped system of steel ladle full is exactly that ladle reduces, during transport molten steel, the new skill that liquid steel temperature declines
Art, new equipment.Owing to steel ladle full is added a cover automatically, the heat of ladle lining fireproof material, the heat energy of molten steel can be retained in steel
Among bag.For large-tonnage ladle, this energy conservation and consumption reduction effects is particularly evident.
Steel ladle covering/uncovering device is the key equipment in the automatic capped system of steel ladle full.The most domestic commonly use three
Gear shaping formula steel ladle covering/uncovering device, it applies the example at mammoth conveter process for making few.For realizing mammoth conveter such as
This actual production demand of the whole-process automatic uncovery of 300 tons of ladles, needs to improve existing steel ladle covering/uncovering device
With innovation.
Summary of the invention
The purpose of this utility model is to provide a kind of automatic lid on/off unit for ladle, solves molten steel in process for making and protects
Temperature and energy-saving and cost-reducing problem.Achieve steel ladle full stroke covering.
A kind of automatic lid on/off unit for ladle, including mechanism's fixed station 1, fixed support 2, lifting support 3, lifting hydraulic cylinder
4, directive wheel 5, gear shaping 6, steel ladle cover rotates suspension centre 7, steel ladle cover positive stop hook 8, positive stop hook lever 9, steel ladle cover 10, ladle 11, steel
Hired car 12, guide rail 13, vertical connector 14, stopper slot 15.Fixed support 2 is arranged on mechanism's fixed station 1 by connector,
Fixed support 2 achieves relative connection with both lifting supports 3 by lifting hydraulic cylinder 4；Lifting support 3 passes through lifting hydraulic cylinder
4 are connected with fixed support 2；The piston rod of lifting hydraulic cylinder 4 is connected with lifting support 3, and the cylinder body of lifting hydraulic cylinder 4 is with fixing
Support 2 connects, it is achieved lifting action.Fixed support 2 is provided with guide rail 13, and lifting support 3 is provided with directive wheel 5, directive wheel 5 with
Guide rail 13 contacts, and prevents lifting support 3 from tilting and deflecting；Being provided with four gear shapings 6 before and after lifting support 3, gear shaping 6 rearward end is passed through
Vertical connector 14 is fastenedly connected bottom lifting support 3, when lifting support 3 has lifting action, and gear shaping 6 and lifting support
3 synchronization actions；Having steel ladle cover positive stop hook 8 and steel ladle cover to rotate suspension centre 7 on steel ladle cover 10, ladle positive stop hook 8 is provided with an opening
Downward stopper slot 15；Gear shaping 6 upper surface being fixed on lifting support 3 front end is a projection upwards, protruding oblique by two
Face is constituted, the gradient on its inclined-plane, front end less than the gradient on inclined-plane, rear end, gear shaping 6 and the steel ladle cover positive stop hook 8 on steel ladle cover 10 and
Positive stop hook lever 9 interoperation on ladle, it is achieved ladle 11 automatically covering/uncovering operates；Device is in the state adding a cover or taking off lid
Under, gear shaping 6 rotates suspension centre 7 with steel ladle cover and contacts, and plays the effect of supporting steel clad 10, and realizes being rotationally connected.Set on ladle 11
Limited location hook lever 9, when steel ladle cover 10 covers ladle 11, stopper slot 15 is stuck on positive stop hook lever 9, prevents ladle
Lid 10 comes off；Ladle 11 is on buggy ladle 12.
When overhaul of the equipments, lay down the connector of fixed support 2 and mechanism's fixed station 1, it is achieved fixed support 2, liter descending branch
Frame 3, lifting hydraulic cylinder 4 three keep in repair as an entirety and change.
Gear shaping 6 quantity is four, also referred to as four gear shaping structures.
This utility model is additionally provided with hydraulic power unit and the electric-control system etc. of routine.
This utility model is reached based on techniques below, is provided with four gear shapings, also referred to as four gear shapings before and after lifting support
Structure；When lifting support has lifting action, lifting support is pushed down on fixed support by lifting hydraulic cylinder, prevents uncovery
Lifting support vertical movement in journey, by the action of lifting hydraulic cylinder, it is achieved the integral elevating of lifting support and gear shaping, gear shaping with
Lifting support synchronization action；The gear shaping upper surface being fixed on lifting support front end is a projection upwards, protruding oblique by two
Face is constituted, and the gradient on its inclined-plane, front end is less than the gradient on inclined-plane, rear end.With the positive stop hook on steel ladle cover and the positive stop hook on ladle
Lever interoperation, it is achieved ladle automatically covering/uncovering operates.The layout of directive wheel, limits inclination and the deflection of lifting support；
When lifting hydraulic cylinder drives lifting support to carry out lifting action, lifting support drives gear shaping easy motion in vertical direction.
Four gear shapings and four rotation suspension centre corresponding matching use.Gear shaping contacts with rotating suspension centre, is at steel ladle covering/uncovering device and adds
Under the state covered or take off lid, the two realization is rotationally connected.Steel ladle cover is provided with clad positive stop hook, and clad positive stop hook is provided with one and opens
The stopper slot that mouth is downward；Ladle is provided with positive stop hook lever；When steel ladle cover covers ladle, stopper slot is stuck in positive stop hook
On lever, for preventing steel ladle cover from producing landing under the influence of gravity or other factors, the rotation suspension centre on steel ladle cover is by inserting
Before the peak that tooth is protruding, the steel ladle cover positive stop hook on steel ladle cover has blocked with the positive stop hook lever on ladle.Ladle is by steel
Hired car is transported to each operating position.
When taking off lid process and starting, steel ladle cover positive stop hook is stuck on positive stop hook lever, and buggy ladle drives ladle horizontal movement,
Steel ladle cover is similarly subjected to the drive of horizontal force, the contact of incline plane rotating suspension centre and gear shaping leading portion on steel ladle cover, rotates suspension centre edge
Inclined-plane rotates.In rotation process, steel ladle cover is gradually raised, and slips over the peak that front gear shaping is protruding, more sliding from the inclined-plane of back segment
Under.Due to front and back's gear shaping shape and the cooperation of position, steel ladle cover is raised to certain height, the simultaneously limit of the steel ladle cover on steel ladle cover
Position hook departs from the positive stop hook lever on ladle, and steel ladle cover rests on gear shaping, and ladle continues traveling under buggy ladle drives,
Complete to take off lid action.The actual reverse process being to take off lid of process of ladle stamp.When buggy ladle drives ladle to return, on ladle
Positive stop hook lever encounters the lower edge of the steel ladle cover positive stop hook on steel ladle cover, and under the promotion of buggy ladle, steel ladle cover is pushed away by original route
Going out gear shaping, steel ladle cover smoothly covers on ladle, completes to add a cover action.From the foregoing, due to gear shaping and steel ladle cover positive stop hook
Cooperation arrange, in course of normal operation, steel ladle covering/uncovering device need not be carried out any operation, can be achieved with ladle fortune
Automatically add a cover during row or take off lid.For meeting actual production demand, realized the lifting of gear shaping by hydraulic cylinder, thus realize not
Add a cover the requirement running the process route with operation with cover.According to the actual requirements, after lid taken off by ladle, by the action of hydraulic cylinder,
Lifting support, gear shaping, steel ladle cover rise overally, it is achieved ladle is the most with cover backhauls row on buggy ladle.After ladle stamp, pass through
The action of hydraulic cylinder, lifting support, gear shaping rise overally, it is achieved ladle is with cover backhauls row on buggy ladle.
When overhaul of the equipments, lay down the connector of fixed support and mechanism's fixed station, fixed support, lifting support and lifting
Hydraulic cylinder can keep in repair as an entirety and change, it is to avoid the on-line maintenance impact on producing.
The utility model has the advantage of: meet process for making to molten steel insulation, energy-saving and cost-reducing requirement, it is achieved whole process is certainly
Dynamic steel ladle covering/uncovering.Simple in construction, reliable, practical, safeguard change convenient, take few advantage in man-hour.The most right
In large-tonnage ladle, energy conservation and consumption reduction effects becomes apparent from.
Accompanying drawing explanation
Fig. 1 is steel ladle covering/uncovering device front view.Wherein, mechanism's fixed station 1, fixed support 2, lifting support 3, rise descending liquid
Cylinder pressure 4, directive wheel 5, gear shaping 6, guide rail 13, vertical connector 14.
Fig. 2 is steel ladle covering/uncovering device top view.Wherein, fixed support 2, lifting support 3, directive wheel 5, gear shaping 6, ladle
Lid rotates suspension centre 7, steel ladle cover 10, ladle 11.
Fig. 3 is the schematic diagram during steel ladle covering/uncovering device takes off lid.Wherein, mechanism's fixed station 1, fixed support 2, lifting
Support 3, lifting hydraulic cylinder 4, directive wheel 5, gear shaping 6, steel ladle cover rotates suspension centre 7, steel ladle cover positive stop hook 8, positive stop hook lever 9, steel
Clad 10, ladle 11, buggy ladle 12.
Fig. 4 is the schematic diagram after steel ladle covering/uncovering device takes off lid.Wherein, guide rail 13, vertical connector 14, stopper slot
15。
Fig. 5 is the steel ladle covering/uncovering device high position that rises to cover, the schematic diagram of ladle traveling the most with cover on buggy ladle.
Fig. 6 is that steel ladle covering/uncovering device is the most with cover rises to the schematic diagram of ladle traveling with cover on a high position, buggy ladle.
Fig. 7 is steel ladle covering/uncovering device schematic three dimensional views.
Detailed description of the invention
Embodiment 1
Detailed description of the invention of the present utility model is described below in conjunction with the accompanying drawings.
A kind of automatic lid on/off unit for ladle, including mechanism's fixed station 1, fixed support 2, lifting support 3, lifting hydraulic cylinder
4, directive wheel 5, gear shaping 6, steel ladle cover rotates suspension centre 7, steel ladle cover positive stop hook 8, positive stop hook lever 9, steel ladle cover 10, ladle 11, steel
Hired car 12, guide rail 13, vertical connector 14, stopper slot 15.Fixed support 2 is arranged on mechanism's fixed station 1 by connector,
Fixed support 2 achieves relative connection with both lifting supports 3 by lifting hydraulic cylinder 4；Lifting support 3 passes through lifting hydraulic cylinder
4 are connected with fixed support 2；The piston rod of lifting hydraulic cylinder 4 is connected with lifting support 3, and the cylinder body of lifting hydraulic cylinder 4 is with fixing
Support 2 connects, it is achieved lifting action.Fixed support 2 is provided with guide rail 13, and lifting support 3 is provided with directive wheel 5, directive wheel 5 with
Guide rail 13 contacts, and prevents lifting support 3 from tilting and deflecting；Being provided with four gear shapings 6 before and after lifting support 3, gear shaping 6 rearward end is passed through
Vertical connector 14 is fastenedly connected bottom lifting support 3, when lifting support 3 has lifting action, and gear shaping 6 and lifting support
3 synchronization actions；Having steel ladle cover positive stop hook 8 and steel ladle cover to rotate suspension centre 7 on steel ladle cover 10, ladle positive stop hook 8 is provided with an opening
Downward stopper slot 15；Gear shaping 6 and the steel ladle cover positive stop hook 8 on steel ladle cover 10 and positive stop hook lever 9 interoperation on ladle,
Realize the operation of ladle 11 automatically covering/uncovering；Device is under the state adding a cover or taking off lid, and gear shaping 6 and steel ladle cover rotate suspension centre 7 and connect
Touch, play the effect of supporting steel clad 10, and realize being rotationally connected.Ladle 11 is provided with positive stop hook lever 9, covers at steel ladle cover 10
Under the state of ladle 11, stopper slot 15 is stuck on positive stop hook lever 9, prevents steel ladle cover 10 from coming off；Ladle 11 is on buggy ladle 12.
When overhaul of the equipments, lay down the connector of fixed support 2 and mechanism's fixed station 1, it is achieved fixed support 2, liter descending branch
Frame 3 and lifting hydraulic cylinder 4 three keep in repair as an entirety and change.
Gear shaping 6 quantity is four, also referred to as four gear shaping structures.
This utility model is additionally provided with hydraulic power unit and the electric-control system etc. of routine.
Claims (4)
1. an automatic lid on/off unit for ladle, it is characterised in that include mechanism's fixed station (1), fixed support (2), rise descending branch
Frame (3), lifting hydraulic cylinder (4), directive wheel (5), gear shaping (6), steel ladle cover rotation suspension centre (7), steel ladle cover positive stop hook (8), spacing
Hook lever (9), steel ladle cover (10), ladle (11), buggy ladle (12), guide rail (13), vertical connector (14), stopper slot
(15)；Fixed support (2) is arranged on mechanism's fixed station (1) by connector；Lifting support (3) passes through lifting hydraulic cylinder (4)
It is connected with fixed support (2)；The piston rod of lifting hydraulic cylinder (4) is connected with lifting support (3), the cylinder of lifting hydraulic cylinder (4)
Body is connected with fixed support (2)；There is guide rail (13) on fixed support (2), lifting support (3) has directive wheel (5), lifting support
(3) being provided with four gear shapings (6) before and after, gear shaping (6) rearward end is by vertical connector (14) and the fastening of lifting support (3) bottom
Connecting, steel ladle cover (10) has steel ladle cover positive stop hook (8) and steel ladle cover rotate suspension centre (7), ladle (11) is provided with positive stop hook shelves
Bar (9), when steel ladle cover (10) covers ladle (11), stopper slot (15) is stuck on positive stop hook lever (9)；Ladle (11) is at ladle
On car (12).
Device the most according to claim 1, it is characterised in that gear shaping (6) quantity is four, also referred to as four gear shaping structures；
Gear shaping (6) rearward end is fastenedly connected with lifting support (3) bottom by vertical connector (14)；It is fixed on lifting support (3)
Gear shaping (6) upper surface of front end is a projection upwards, and projection is made up of two inclined-planes, after the gradient on its inclined-plane, front end is less than
The gradient on end inclined-plane.
Device the most according to claim 1, it is characterised in that it is spacing that ladle positive stop hook (8) is provided with one Open Side Down
Groove (15).
Device the most according to claim 1, it is characterised in that device is additionally provided with the hydraulic power unit of routine and automatically controlled system
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620758251.0U CN205798421U (en) | 2016-07-18 | 2016-07-18 | A kind of automatic lid on/off unit for ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620758251.0U CN205798421U (en) | 2016-07-18 | 2016-07-18 | A kind of automatic lid on/off unit for ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205798421U true CN205798421U (en) | 2016-12-14 |
Family
ID=57508003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620758251.0U Active CN205798421U (en) | 2016-07-18 | 2016-07-18 | A kind of automatic lid on/off unit for ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205798421U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041039A (en) * | 2016-07-18 | 2016-10-26 | 北京首钢国际工程技术有限公司 | Automatic steel ladle covering and uncovering device |
| CN107262702A (en) * | 2017-05-24 | 2017-10-20 | 中冶南方工程技术有限公司 | Handle position steel ladle covering/uncovering method and device |
-
2016
- 2016-07-18 CN CN201620758251.0U patent/CN205798421U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041039A (en) * | 2016-07-18 | 2016-10-26 | 北京首钢国际工程技术有限公司 | Automatic steel ladle covering and uncovering device |
| CN107262702A (en) * | 2017-05-24 | 2017-10-20 | 中冶南方工程技术有限公司 | Handle position steel ladle covering/uncovering method and device |
| CN107262702B (en) * | 2017-05-24 | 2019-09-03 | 中冶南方工程技术有限公司 | Handle position steel ladle covering/uncovering method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |