CN204486772U - A kind of horizontal-vertical double-purpose formula ladle tilting mechanism - Google Patents
A kind of horizontal-vertical double-purpose formula ladle tilting mechanism Download PDFInfo
- Publication number
- CN204486772U CN204486772U CN201520041215.8U CN201520041215U CN204486772U CN 204486772 U CN204486772 U CN 204486772U CN 201520041215 U CN201520041215 U CN 201520041215U CN 204486772 U CN204486772 U CN 204486772U
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- CN
- China
- Prior art keywords
- connecting rod
- ladle
- pull bar
- horizontal
- tilting mechanism
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- Withdrawn - After Issue
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Abstract
The utility model provides a kind of horizontal-vertical double-purpose formula ladle tilting mechanism, its can solve existing tilting mechanism ladle is horizontal keep flat after recurrence hang time overhead traveling crane auxiliary hook advance and retreat hook difficulty or the problem of hook of cannot retreating, thus ensure the lifting of normal ladle and smelt to produce.It comprises pull bar, connecting rod, one end of connecting rod is rotatably installed on ladle bottom side, the other end and pull bar are rotationally connected, pull bar is provided with the first hanging scroll, the bottom corner end of ladle is fixed with rob support, rob support has spacing breach, ladle is vertical keep flat time the first hanging scroll spacing by described spacing breach, it is characterized in that: the end that is rotatably connected that connecting rod is positioned at ladle bottom side has along length of connecting rod direction along the long lumbar hole stretched, ladle bottom side is installed with bearing pin, connecting rod passes through bearing pin, long lumbar hole is connected and installed in ladle bottom side rotationally, ladle and connecting rod are provided with connecting rod position limiting structure, connecting rod and pull bar are also provided with pull bar position limiting structure simultaneously.
Description
Technical field
The utility model relates to field of metallurgical equipment, is specially a kind of horizontal-vertical double-purpose formula ladle tilting mechanism.
Background technology
Tumbling of usual ladle utilizes overhead traveling crane auxiliary hook to draw to be installed on the tilting mechanism of ladle bottom, by the cooperation of overhead traveling crane major-minor hook, ladle steadily overturn thus realize toppling over of molten steel in ladle or slag.When ladle is tumbled, overhead traveling crane main hook 10 catches on ladle both sides gudgeon 101 by ladle lifting to height of tumbling, overhead traveling crane auxiliary hook catches on the pull bar 1 of tilting mechanism, rotate by pulling pull bar 1 and drive the connecting rod 8 of ladle bottom to drive ladle 10 steadily to tumble again, at the storage configuration that ladle does not lift by crane, pull bar need be affiliated on ladle body securely with being connected, for overhead traveling crane auxiliary hook hook ensure close from relative position, and prevent pull bar 1, connecting rod 8 causes safety problem by the backward lower upset of vibrations, therefore the rob support 3 of band breach 12 is provided with at ladle bottom angle end, pull bar 1 is provided with hanging scroll, horizontal the first hanging scroll 2 kept flat on back stay of ladle snaps in the breach of rob support 3, thus to pull bar 1, connecting rod 8 plays is affiliated to position-limiting action, see Fig. 1, but now the pull bar of tilting mechanism is in the state that forward direction is toppled over, this makes the problem occurring the difficult hook of even cannot retreating of advance and retreat hook between overhead traveling crane auxiliary hook and pull bar, thus the normal production of impact.
Summary of the invention
For the problems referred to above, the utility model provides a kind of horizontal-vertical double-purpose formula ladle tilting mechanism, its can solve existing tilting mechanism ladle is horizontal keep flat after recurrence hang time overhead traveling crane auxiliary hook advance and retreat hook difficulty or the problem of hook of cannot retreating, thus ensure the lifting of normal ladle and smelt to produce.
Its technical scheme is such, it comprises pull bar, connecting rod, one end of described connecting rod is rotatably installed on ladle bottom side, the other end and described pull bar are rotationally connected, described pull bar is provided with the first hanging scroll, the side of the bottom of described ladle is fixed with rob support, described rob support has spacing breach, described ladle is vertical keep flat time described in the first hanging scroll be affiliated in described spacing breach, it is characterized in that: the end that is rotatably connected that described connecting rod is positioned at described ladle bottom side has along length of connecting rod direction along the long lumbar hole stretched, described ladle bottom side is installed with bearing pin, described connecting rod is by described bearing pin, long lumbar hole is connected and installed in described ladle bottom side rotationally, described ladle and connecting rod are provided with connecting rod position limiting structure, described connecting rod and described pull bar are also provided with pull bar position limiting structure simultaneously.
It is further characterized in that:
Described connecting rod position limiting structure comprises connecting rod rack, described connecting rod rack is installed in described ladle bottom and is positioned at described connecting rod one side, the positive stop end of described connecting rod rack is parallel with described ladle bottom surface, described connecting rod is provided with square shaft, when described ladle is horizontal keep flat time make described connecting rod fall thus make described square shaft spacing by the positive stop end of described connecting rod rack due to the connection of long lumbar hole;
Described pull bar position limiting structure comprises the second hanging scroll and link protrusion strut angle, described second hanging scroll is installed on described pull bar and the link side of close described connecting rod, the pull bar connecting end portion of described connecting rod is provided with described link protrusion strut angle, when described ladle is horizontal keep flat time described pull bar on the second hanging scroll be affiliated on described link protrusion strut angle.
Compared with existing ladle tilting mechanism, the beneficial effects of the utility model are: by connecting rod position limiting structure, it guarantees that ladle connecting rod when horizontal keeping flat outwards can not be toppled over because being subject to exterior vibration, carry out spacing by pull bar position limiting structure to pull bar simultaneously, ensure that pull bar connects suberect attitude with one and is affiliated on connecting rod, thus when ladle is from horizontal flat condition, overhead traveling crane auxiliary hook can enter hook very easily or move back hook, thus ensures the normal lifting of ladle and normal production process.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing ladle tilting mechanism when ladle is in horizontal flat condition;
Fig. 2 is the structural representation of the utility model ladle tilting mechanism when ladle is in horizontal flat condition;
Fig. 3 is the close-up schematic view of the utility model ladle tilting mechanism when ladle is in horizontal flat condition;
Fig. 4 is the structural representation of the utility model ladle tilting mechanism when ladle is in vertical flat condition;
Fig. 5 is the first view that the utility model ladle tilting mechanism lifts by crane from vertical flat condition at ladle;
Fig. 6 is the second view that the utility model ladle tilting mechanism lifts by crane from vertical flat condition at ladle;
Fig. 7 is the schematic diagram of the utility model ladle tilting mechanism when ladle is in rollover conditions;
Fig. 8 is the view of the utility model ladle tilting mechanism after ladle is tumbled.
Detailed description of the invention
See Fig. 2, Fig. 3 and Fig. 4, the utility model ladle tilting mechanism comprises pull bar 1, connecting rod 8, one end of connecting rod 8 is rotatably installed on ladle 10 bottom sides, the other end and pull bar 1 are rotationally connected, pull bar 1 is provided with the first hanging scroll 2, the side of the bottom of ladle 10 is fixed with rob support 3, rob support 3 has spacing breach 12, ladle is vertical keep flat time the first hanging scroll 2 spacing by spacing breach 12, the end that is rotatably connected that connecting rod 8 is positioned at ladle 10 bottom sides has along length of connecting rod direction along the long lumbar hole 9 stretched, ladle 10 bottom sides is installed with bearing pin 11, connecting rod 8 is by bearing pin 11, long lumbar hole 9 is connected and installed in ladle 10 bottom sides rotationally, ladle 10 and connecting rod 8 are provided with connecting rod position limiting structure, connecting rod 8 and pull bar 1 are also provided with pull bar position limiting structure simultaneously.
Wherein, connecting rod position limiting structure comprises connecting rod rack 7, connecting rod rack 7 to be installed in bottom ladle 10 and to be positioned at connecting rod 8 one side, the positive stop end 7-1 of connecting rod rack 7 is parallel with ladle 10 bottom surface, connecting rod 8 is provided with square shaft 6, when ladle 10 is horizontal keep flat time make described connecting rod fall thus make square shaft 6 spacing by the positive stop end 7-1 of connecting rod rack 7 due to the connection of long lumbar hole;
Pull bar position limiting structure comprises the second hanging scroll 4 and link protrusion strut angle 5, second hanging scroll 4 is installed on the pull bar 1 and link side of close connecting rod 8, the pull bar connecting end portion of connecting rod 8 is provided with link protrusion strut angle 5, when ladle 10 is horizontal keep flat time pull bar 1 on the second hanging scroll 4 be affiliated on link protrusion strut angle 5.
The course of work of the utility model ladle tilting facility is specifically described below in conjunction with accompanying drawing:
Because connecting rod 8 and bearing pin 11 are connected by the long lumbar hole 9 on connecting rod 8, therefore when ladle is in horizontal flat condition, connecting rod 8, pull bar 1 affects by self gravitation and makes long lumbar hole 9 be in drop-off positions to whereabouts, see Fig. 2 and Fig. 3, when ladle need from horizontal flat condition again lift by crane tumble time, overhead traveling crane auxiliary hook 30 enter hook directly catch on pull bar 1 and drive pull bar 1 rotate backward on mention pull bar 1, now pull bar 1, connecting rod 8 upwards promotes under the drive of overhead traveling crane auxiliary hook, long lumbar hole 9 on connecting rod 8 is in lifting position, see Fig. 7, and make square shaft 6 depart from the spacing of connecting rod rack 7, overhead traveling crane auxiliary hook 30 continues upwards to hoist, tumble with bearing pin 11 axle under ladle 10 i.e. self gravitation effect, see Fig. 8,
When ladle 10 is from vertical flat condition, first hanging scroll 2 of pull bar 1 is positioned at the breach 12 of rob support 3 and spacing by this breach 12, pull bar 1 is made to be in the state of swinging to overhead traveling crane auxiliary hook side, see Fig. 3, when ladle 10 needs lifting, overhead traveling crane main hook 20 catches on the gudgeon of ladle 10 both sides, when ladle needs to tumble operation, overhead traveling crane auxiliary hook 30 catches on the pull bar 1 of tilting mechanism and upwards mentions, pull bar 1 rotates and makes the first hanging scroll 2 depart from the spacing of the breach 12 of rob support 3, simultaneously pull bar 1 drivening rod 8 with bearing pin 11 for the corresponding rotation (see figure 5) of rotating shaft, along with overhead traveling crane auxiliary hook 30 drives pull bar 1 upwards to promote further, pull bar 1 drivening rod 8 promotes ladle bottom rotating pin 11 place and ladle 10 is tumbled and puts in place (see Fig. 6, Fig. 7 and Fig. 8).Tumble to ladle 10 during Fig. 7 state can directly carry out the horizontal state kept flat to there is Fig. 2 when ladle 10, also can continue to tumble to Fig. 8 state by needs of production.
Claims (3)
1. a horizontal-vertical double-purpose formula ladle tilting mechanism, it comprises pull bar, connecting rod, one end of described connecting rod is rotatably installed on ladle bottom side, the other end and described pull bar are rotationally connected, described pull bar is provided with the first hanging scroll, the side of the bottom of described ladle is fixed with rob support, described rob support has spacing breach, described ladle is vertical keep flat time described in the first hanging scroll be affiliated in described spacing breach, it is characterized in that: the end that is rotatably connected that described connecting rod is positioned at described ladle bottom side has along length of connecting rod direction along the long lumbar hole stretched, described ladle bottom side is installed with bearing pin, described connecting rod is by described bearing pin, long lumbar hole is connected and installed in described ladle bottom side rotationally, described ladle and connecting rod are provided with connecting rod position limiting structure, described connecting rod and described pull bar are also provided with pull bar position limiting structure simultaneously.
2. a kind of horizontal-vertical double-purpose formula ladle tilting mechanism according to claim 1, it is characterized in that: described connecting rod position limiting structure comprises connecting rod rack, described connecting rod rack is installed in described ladle bottom and is positioned at described connecting rod one side, the positive stop end of described connecting rod rack is parallel with described ladle bottom surface, described connecting rod is provided with square shaft, when described ladle is horizontal keep flat time make described connecting rod fall thus make described square shaft spacing by the positive stop end of described connecting rod rack due to the connection of long lumbar hole.
3. a kind of horizontal-vertical double-purpose formula ladle tilting mechanism according to claim 1, it is characterized in that: described pull bar position limiting structure comprises the second hanging scroll and link protrusion strut angle, described second hanging scroll is installed on described pull bar and the link side of close described connecting rod, the pull bar connecting end portion of described connecting rod is provided with described link protrusion strut angle, when described ladle is horizontal keep flat time described pull bar on the second hanging scroll be affiliated on described link protrusion strut angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041215.8U CN204486772U (en) | 2015-01-22 | 2015-01-22 | A kind of horizontal-vertical double-purpose formula ladle tilting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041215.8U CN204486772U (en) | 2015-01-22 | 2015-01-22 | A kind of horizontal-vertical double-purpose formula ladle tilting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486772U true CN204486772U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520041215.8U Withdrawn - After Issue CN204486772U (en) | 2015-01-22 | 2015-01-22 | A kind of horizontal-vertical double-purpose formula ladle tilting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550895A (en) * | 2015-01-22 | 2015-04-29 | 无锡巨力重工股份有限公司 | Vertical and horizontal dual-purpose steel ladle tilting mechanism |
-
2015
- 2015-01-22 CN CN201520041215.8U patent/CN204486772U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550895A (en) * | 2015-01-22 | 2015-04-29 | 无锡巨力重工股份有限公司 | Vertical and horizontal dual-purpose steel ladle tilting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150722 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |