CN207222933U - A kind of extraction mechanism - Google Patents
A kind of extraction mechanism Download PDFInfo
- Publication number
- CN207222933U CN207222933U CN201720830286.5U CN201720830286U CN207222933U CN 207222933 U CN207222933 U CN 207222933U CN 201720830286 U CN201720830286 U CN 201720830286U CN 207222933 U CN207222933 U CN 207222933U
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- China
- Prior art keywords
- component
- extraction
- extraction mechanism
- positioning element
- stent
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Abstract
The utility model provides a kind of extraction mechanism, including：For the positioning element being clamped with ladle upper nozzle slide plate chamber, positioning element is connected by the first fixed component with extracting one end of component；Component is extracted, the other end for extracting component pierces into the internal stent；For controlling the control unit of the movable direction of principal axis, the control unit is installed on the side of the extraction component；Stent, one end of the stent are connected with driving part；Connecting component, the connecting component are connected by the second fixed component with the piston rod of the driving part, and the other end of the connecting component also with the extraction component is connected；So, after the positioning element is clamped with filling pipe end slide plate chamber, open driving part, driving force is transferred to connecting component by piston rod, and then is transferred to extraction component, and then drives and extract component movement, ladle upper nozzle is quickly extracted, this reduces labor intensity, reduces the working time, improves replacement efficiency.
Description
Technical field
The utility model belongs to iron and steel smelting technology field, more particularly to a kind of extraction mechanism.
Background technology
Ladle is connection converter, refining, continuous casting, access molten steel and the important container for carrying out molten steel external refining and cast.
The maintenance level stablized turnover and embodied steel mill of ladle, while with the continuous upgrading of kind steel product, it is clean to molten steel
Cleanliness requirement is higher and higher, and more and more accurate to Composition Control, the effect of ladle is more and more important.
Ladle preparation is responsible in ladle-pot hot-repair post, and there are the characteristics of working strength is high, environment is poor, fineness is high.Heat
Repair process high temperature, dust environment in carry out arduous work, be required for every time for ladle filling pipe end carry out periodically more
Change, in the prior art, usually filling pipe end brick cup is smashed to pieces using pneumatic pick, then again takes out these fragments, cause work strong
Degree is big, checkout time length, not only increases the labor intensity of worker, causes the waste of pneumatic pick and pneumatic pick hammer drill.
Based on this, the utility model provides a kind of extraction mechanism, for solving the above problem of the prior art.
Utility model content
In view of the problems of the existing technology, the utility model embodiment provides a kind of extraction mechanism, existing for solving
There is the technology that when being replaced in technology to ladle upper nozzle, labor intensity is big, operating time length causes to replace efficiency reduction to ask
Topic.
The utility model provides a kind of extraction mechanism, and the extraction mechanism includes：
For the positioning element being clamped with ladle upper nozzle slide plate chamber, the positioning element passes through the first fixed component
It is connected with the one end for extracting component；
Component is extracted, the other end for extracting component pierces into the internal stent；
For controlling the control unit in the positioning element direction, the control unit is installed on the one of the extraction component
Side；
Stent, one end of the stent are connected with driving part；
Connecting component, the connecting component is connected by the second fixed component with the piston rod of the driving part, described
The other end of the connecting component also with the extraction component is connected.
In such scheme, the extraction mechanism further includes：Limiting component, the limiting component is positioned at the extraction component
Side, the limiting component and the one end for being located at the control unit.
In such scheme, one end of the stent is connected by bracket snap-gauge with the driving part.
In such scheme, first fixed component and second fixed component include：Pin.
In such scheme, the positioning element includes：Movable axis.
In such scheme, extracting component includes：Extract pull rod.
In such scheme, the control unit includes：Thimble.
In such scheme, the limiting component includes：Limited block.
In such scheme, card slot is provided with the connecting component, the connecting component is pulled out by the card slot with described
Go out the other end clamping of component.
In such scheme, the connecting component includes：U-shaped connector.
The utility model provides a kind of extraction mechanism, and the extraction mechanism includes：For with ladle upper nozzle slide plate chamber
The positioning element being clamped, the positioning element are connected by the first fixed component with extracting one end of component；Extract component,
The other end for extracting component pierces into the internal stent；For controlling the control unit of the movable direction of principal axis, the control
Component processed is installed on the side of the extraction component；Stent, one end of the stent are connected with driving part；Connecting component, institute
Connecting component is stated by the second fixed component with the piston rod of the driving part to be connected, the connecting component also with the extraction
The other end of component is connected；In this way, after the positioning element is clamped with filling pipe end slide plate chamber, driving part, driving are opened
Power is transferred to connecting component by piston rod, and then is transferred to extraction component, and then drives and extract component movement, by ladle upper nozzle
Quick to extract, this reduces labor intensity, reduces the working time, improves replacement efficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram for the extraction mechanism that the utility model embodiment provides.
Description of reference numerals：
1- positioning elements；The first fixed components of 2-；3- extracts component；4- stents；5- control units；6- limiting components；7-
Driving part；8- connecting components；The second fixed components of 9-.
Embodiment
During in order to solve in the prior art to replace ladle upper nozzle, labor intensity is big, operating time length causes more
The technical problem of efficiency reduction is changed, the utility model provides a kind of extraction mechanism, and the extraction mechanism includes：For with ladle
The positioning element that filling pipe end slide plate chamber is clamped, the positioning element pass through the first fixed component and one end phase for extracting component
Even；Component is extracted, the other end for extracting component pierces into the internal stent；For controlling the control of the movable direction of principal axis
Component, the control unit are installed on the side of the extraction component；Stent, one end of the stent are connected with driving part；
Connecting component, the connecting component are connected by the second fixed component with the piston rod of the driving part, the connecting component
The other end also with the extraction component is connected.
The technical solution of the utility model is described in further detail below by drawings and the specific embodiments.
The present embodiment provides a kind of extraction mechanism, as shown in Figure 1, the extraction mechanism includes：Positioning element 1, first is solid
Determine component 2, extract component 3, stent 4, control unit 5, limiting component 6, driving part 7, connecting component 8, the second fixed component
9；Wherein,
The positioning element 1 is used to be clamped with ladle upper nozzle slide plate chamber, and the positioning element 1 is fixed by first
Component 2 is connected with extracting one end of component 3；The other end for extracting component 3 pierces into the inside of the stent 4；Wherein, it is described
Positioning element 1 can include：T-shaped active pin shaft, first fixed component 2 can include pin, and the extraction component 3 can be with
Including：Extract pull rod.
The control unit 5 is used for the direction for controlling the positioning element 1, and the control unit 5 is installed on the extraction
In the mounting groove of 3 side of component；Because the size of ladle upper nozzle slide plate chamber is limited, therefore positioning element 1 is being put into the ladle
Before filling pipe end, with extraction 3 horizontal connection of component；After positioning element 1 is being put into the ladle upper nozzle, in order to make
Obtaining slide plate chamber can be clamped with positioning element 1, be pushed up using control unit 5 to the positioning element 1 so that the positioning element 1
It is rotated by 90 ° so that the positioning element 1 can extract 3 vertical connection of component with described, and then positioning element 1 is stuck in slide plate
In chamber.
Here, in order to avoid the control unit 5 skids off mounting groove, the limiting component 6 is positioned at the extraction component 3
Side, the limiting component 6 and the one end for being located at the control unit 7.The control unit 5 can include：Thimble；The limit
Position component 6 can include：Limited block.
One end of the stent 4 is connected with driving part 6；Specifically, one end of the stent 4 passes through bracket snap-gauge and institute
Driving part 7 is stated to be connected.The driving part 7 can include：Hydraulic cylinder.
The connecting component 8 is connected by the second fixed component 9 with the piston rod of the driving part 7, the connecting portion
Card slot is additionally provided with part 8, the other end of the card slot also with the extraction component 3 is clamped；The connecting component 8 can wrap
Include：U-shaped connector；Second fixed component 9 can include：Pin.
In practical application, before replacing filling pipe end, the cold steel in filling pipe end front end is purged clean.Then the extraction component is adjusted
3 center line and filling pipe end are concentric, and the piston rod of the driving part 7 is in stretching state, and the connecting component 8 is pulled out with described
Go out component 3 on a horizontal line, positioning element 1 is with the extraction component 3 on a horizontal line.Then by the location division
Part 1 is sent into filling pipe end, after the positioning element 1 reaches filling pipe end with brick cup seam crossing, promotes control unit 5, the control
The direction of the positioning element 1 is changed 90 degree by component 5 processed so that the positioning element 1 is in vertical with the extraction component 3
State, so that the positioning element 1 is clamped with the filling pipe end slide plate chamber.Connecting component 8 is adjusted again so that connecting component
8 lock with the other end for extracting component 3；Finally start driving part 7, pull out the filling pipe end.After extraction filling pipe end to the greatest extent
Laid down soon from mechanism, in order to avoid high temperature bakes bad extraction component 3, ladle upper nozzle is extracted operation and completed.
The beneficial effect that the extraction mechanism that the utility model embodiment provides can be brought is at least：
The utility model provides a kind of extraction mechanism, and the extraction mechanism includes：For with ladle upper nozzle slide plate chamber
The positioning element being clamped, the positioning element are connected by the first fixed component with extracting one end of component；Extract component,
The other end for extracting component pierces into the internal stent；For controlling the control unit of the movable direction of principal axis, the control
Component processed is installed on the side of the extraction component；Stent, one end of the stent are connected with driving part；Connecting component, institute
Connecting component is stated by the second fixed component with the piston rod of the driving part to be connected, the connecting component also with the extraction
The other end of component is connected；In this way, after the positioning element is clamped with filling pipe end slide plate chamber, driving part, driving are opened
Power is transferred to connecting component by piston rod, and then is transferred to extraction component, and then drives and extract component movement, by ladle upper nozzle
Quick to extract, this reduces labor intensity, reduces the working time, improves replacement efficiency.
The above, is only the preferred embodiment of the utility model, is not intended to limit the protection of the utility model
Scope, all any modification, equivalent and improvement made where within the spirit and principles of the present invention etc., should be included in
Within the scope of protection of the utility model.
Claims (10)
1. a kind of extraction mechanism, it is characterised in that the extraction mechanism includes：
For the positioning element being clamped with ladle upper nozzle slide plate chamber, the positioning element is by the first fixed component with pulling out
The one end for going out component is connected；
Component is extracted, the other end for extracting component pierces into internal stent；
For controlling the control unit in the positioning element direction, the control unit is installed on the side of the extraction component；
Stent, one end of the stent are connected with driving part；
Connecting component, the connecting component are connected by the second fixed component with the piston rod of the driving part, the connection
The other end of the component also with the extraction component is connected.
2. extraction mechanism as claimed in claim 1, it is characterised in that the extraction mechanism further includes：Limiting component, the limit
Position component is positioned at the side of the extraction component, the limiting component and positioned at one end of the control unit.
3. extraction mechanism as claimed in claim 1, it is characterised in that one end of the stent passes through bracket snap-gauge and the drive
Dynamic component is connected.
4. extraction mechanism as claimed in claim 1, it is characterised in that first fixed component and second fixed component
Including：Pin.
5. extraction mechanism as claimed in claim 1, it is characterised in that the positioning element includes：Movable axis.
6. extraction mechanism as claimed in claim 1, it is characterised in that extracting component includes：Extract pull rod.
7. extraction mechanism as claimed in claim 1, it is characterised in that the control unit includes：Thimble.
8. extraction mechanism as claimed in claim 2, it is characterised in that the limiting component includes：Limited block.
9. extraction mechanism as claimed in claim 1, it is characterised in that card slot, the connection are provided with the connecting component
Component is clamped by the other end of the card slot and the extraction component.
10. the extraction mechanism as described in claim 1 or 9, it is characterised in that the connecting component includes：U-shaped connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830286.5U CN207222933U (en) | 2017-07-10 | 2017-07-10 | A kind of extraction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830286.5U CN207222933U (en) | 2017-07-10 | 2017-07-10 | A kind of extraction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207222933U true CN207222933U (en) | 2018-04-13 |
Family
ID=61853294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720830286.5U Active CN207222933U (en) | 2017-07-10 | 2017-07-10 | A kind of extraction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207222933U (en) |
-
2017
- 2017-07-10 CN CN201720830286.5U patent/CN207222933U/en active Active
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