CN107855511B - A kind of ladle turnover mechanism one-way locking device - Google Patents
A kind of ladle turnover mechanism one-way locking device Download PDFInfo
- Publication number
- CN107855511B CN107855511B CN201610840867.7A CN201610840867A CN107855511B CN 107855511 B CN107855511 B CN 107855511B CN 201610840867 A CN201610840867 A CN 201610840867A CN 107855511 B CN107855511 B CN 107855511B
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- CN
- China
- Prior art keywords
- tumbling
- ladle
- pin shaft
- hanger
- hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/06—Equipment for tilting
Abstract
The present invention provides a kind of ladle turnover mechanism one-way locking device.The present invention includes the pull rod of tumbling that one end is connect with ladle bottom by pin shaft one, it is fixed on the hanger support of tumbling of ladle side, and the hanger of tumbling tumbled on hanger support is mounted on by pin shaft three, it is characterized in that: the hanger bottom of tumbling is connect with the other end of the pull rod of tumbling by pin shaft two, the side of the hanger support of tumbling is welded with pin shaft four, it is mounted in the middle part of hook on the pin shaft four, the bottom of the hook has counterweight, the top of the hook is provided with a birdie link body, the extending shaft that the pin shaft three can be caught under turning effort of the birdie link body.The present invention effectively reduces security risk, reduces failure rate and labor intensity, reliable, safe, practical.
Description
Technical field:
The present invention relates to a kind of ladle turnover mechanism one-way locking devices, belong to the ladle equipment and technology neck of process for making
Domain.
Background technique:
General ladle tumbles hook setting in ladle north side, special support of tumbling is designed, so that the ladle north of falling slag is southward inclined
, it can be achieved that ladle tilting facility automatic off-position on ladle after turning over.If steel mill ladle-pot hot-repair turns over packet direction and slag
Direction is identical, ladle fall slag and hot repair when by north southward tumble, then ladle tilting facility is not required to design special locking device.
Because of reasons such as intrinsic technique workshop arrangements, part steel mill ladle-pot hot-repair turns over packet direction and slag is contrary.
The ladle Shi Youbei of falling slag southward tumbles, and is tumbled when hot repair by Nan Wangbei.Hot repair tumbles hook assembly easily during reversely tumbling
In throwing away.Tipple is locked on ladle in this regard, ladle is typically designed manual locking bolt.During regular job, steel
Packet hot repair personnel need to be plugged before ladle-pot hot-repair locked by hooks bolt of tumbling manually, need after the completion of ladle-pot hot-repair again manually
Take out locking latch.Though hand turnover locked by hooks bolt realizes the safety requirements of hot repair, it was manually operated actual
Labour expenditure is big in journey, and production efficiency is low.
Ladle-pot hot-repair turns over the problem of packet direction and slag contrary production operation and is: (1) ladle needs to design manually
Tipple is locked on ladle by locking latch.(2) labour expenditure is big in During manual operation.(3) hand twice before and after hot repair
Dynamic operation manual bolt, needs the off-position and time that ladle is certain, adds up to influence the nearly 6min of hot-repair time, production efficiency is low.(3)
Manual bolt is manually operated twice before and after hot repair, there are production accident caused by human error and interrupts possible.There are safety and
It controls risk.
Summary of the invention
The purpose of the present invention is providing a kind of ladle turnover mechanism one-way locking device in view of the above problems, for
Ladle-pot hot-repair reversely rotates hook of tumbling and needs lock artificially problem, is solved automatically using mechanical equipment, does not influence other steelmakers
Skill reduces security risk, reduces failure rate and labor intensity, reliable, safe, practical.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of ladle turnover mechanism one-way locking device passes through the drawing of tumbling that pin shaft one is connect with ladle bottom including one end
Bar is fixed on tumbling for ladle side and hanger support and is mounted on the hanger of tumbling tumbled on hanger support by pin shaft three,
The hanger bottom of tumbling is connect with the other end of the pull rod of tumbling by pin shaft two, the hanger support of tumbling
Side is welded with pin shaft four, is mounted on the pin shaft four in the middle part of hook, and the bottom of the hook has counterweight, described
The top of hook be provided with a birdie link body, the birdie link body can catch on the pin shaft three under turning effort
Extending shaft.
Fluted, described pin shaft is arranged on the hanger of tumbling in the ladle turnover mechanism one-way locking device
Four mount on the groove.
The utility model has the advantages that
The present invention realizes that single direction rotation solves automatically in desired region by the setting of the rational position of positioning plate and positioning pin
Lock, is reversely then locked from slippage automatically.
The present invention use eccentric drive, using switching process drive block relative positioning pin gravity center shift realize locking and
Unlock.Locking and unlocking process is not required to additional driving mechanism.
The present invention makes lock-in range limitation in a certain range by reasonably layout.In 0 ° of -270 ° of automatic unlocking, i.e.,
Ladle southward overturns the when of falling slag by north, and tipple movement is unaffected.And -45 ° to -180 ° automatic lockings, i.e., ladle is by south
It is locked automatically toward tipple when the overturning hot repair of north.
Use of the invention, so that manual locking pin is not needing manual operation when ladle-pot hot-repair.Greatly reduce scene
Labor intensity is operated, production efficiency is improved, avoids production accident caused by human error and interruption.
Detailed description of the invention
Fig. 1 is perspective view of the invention.
Fig. 2 is main view of the invention.
Fig. 3 is working state schematic representation of the invention.
In figure: 1, ladle, 2, pin shaft one, 3, pull rod of tumbling, 4, hanger support of tumbling, 5, pin shaft two, 6, hanger of tumbling,
7, pin shaft three, 8, pin shaft four, 9, hook, 10, counterweight, 11, birdie link body, 12, groove.
Specific embodiment
With reference to embodiment, the present invention is furture elucidated, it should be understood that following specific embodiments are only used for
It is bright the present invention rather than limit the scope of the invention.
Embodiment 1:
As shown in Figure 1, a kind of ladle turnover mechanism one-way locking device of the present embodiment, including one end and 1 bottom of ladle
By pin shaft 1 connect pull rod 3 of tumbling, be fixed on ladle side tumble hanger support 4 and by pin shaft 37 install
In the hanger 6 of tumbling on hanger support of tumbling, the other end of described tumble hanger bottom and the pull rod of tumbling passes through pin
Axis 25 connects, and the side of the hanger support of tumbling is welded with pin shaft 48, and the middle part for linking up with 9 is mounted on the pin shaft four
On, the bottom of the hook has counterweight 10, and the top of the hook is provided with a birdie link body 11, the birdie link body
The extending shaft that the pin shaft three can be caught under turning effort.
Ladle turnover mechanism one-way locking device described in the present embodiment is arranged on the hanger of tumbling fluted
12, the pin shaft four mounts on the groove.
The course of work:
At 0 ° of ladle, or ladle turnover device ladle ontology is moved when driving hook strip and is southward rotated the when of falling slag by north, band counterweight
Hook left under its counterweight effect automatic locking mechanism locking pin shaft, not to the generation any influence of ladle tilting facility.
When ladle drives ladle ontology to rotate the when of falling slag from south toward north in hot repair tipping table, the hook with counterweight hooks under its counterweight effect
Firmly automatic locking mechanism locks pin shaft, plays the role of locking ladle tilting facility.
Technological means disclosed in the solution of the present invention is not limited only to above embodiment, and disclosed technology further includes
Technical solution composed by any combination of the above technical characteristic.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (2)
1. a kind of ladle turnover mechanism one-way locking device passes through the drawing of tumbling that pin shaft one is connect with ladle bottom including one end
Bar is fixed on tumbling for ladle side and hanger support and is mounted on the hanger of tumbling tumbled on hanger support by pin shaft three,
It is characterized in that: the hanger bottom of tumbling is connect with the other end of the pull rod of tumbling by pin shaft two, described tumbles
The side of hanger support is welded with pin shaft four, is mounted on the pin shaft four in the middle part of hook, the bottom belt of the hook
There is counterweight, the top of the hook is provided with a birdie link body, and the birdie link body can catch on institute under turning effort
The extending shaft for the pin shaft three stated.
2. ladle turnover mechanism one-way locking device according to claim 1, it is characterized in that: being set on the hanger of tumbling
It is equipped with groove, the pin shaft four mounts on the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840867.7A CN107855511B (en) | 2016-09-22 | 2016-09-22 | A kind of ladle turnover mechanism one-way locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840867.7A CN107855511B (en) | 2016-09-22 | 2016-09-22 | A kind of ladle turnover mechanism one-way locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107855511A CN107855511A (en) | 2018-03-30 |
| CN107855511B true CN107855511B (en) | 2019-07-19 |
Family
ID=61698806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610840867.7A Active CN107855511B (en) | 2016-09-22 | 2016-09-22 | A kind of ladle turnover mechanism one-way locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107855511B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472876B (en) * | 2021-12-30 | 2023-12-29 | 北京中冶设备研究设计总院有限公司 | Ladle tipping device and method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6362267U (en) * | 1986-01-30 | 1988-04-25 | ||
| CN201493476U (en) * | 2009-06-23 | 2010-06-02 | 唐山华科冶金技术开发有限公司 | Locking device of slag basin and steel ladle tipper |
| CN201519764U (en) * | 2009-08-07 | 2010-07-07 | 武汉钢铁(集团)公司 | Overturning connecting rod mechanism provided with safe locking device |
| CN203592143U (en) * | 2013-07-27 | 2014-05-14 | 上海梅山钢铁股份有限公司 | Cladding locking mechanism |
| CN203875328U (en) * | 2014-05-22 | 2014-10-15 | 河北钢铁股份有限公司唐山分公司 | Safety locking device for ladle tilting mechanism |
| CN104439225A (en) * | 2014-10-21 | 2015-03-25 | 张家港长力机械有限公司 | Ladle |
| 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 |
| CN204975311U (en) * | 2015-08-18 | 2016-01-20 | 新疆八一钢铁股份有限公司 | Two safety mechanism of ladle auxiliary hook |
| CN205032714U (en) * | 2015-09-24 | 2016-02-17 | 南通市煌埔机械制造有限公司 | Gravity is from locking closure |
-
2016
- 2016-09-22 CN CN201610840867.7A patent/CN107855511B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6362267U (en) * | 1986-01-30 | 1988-04-25 | ||
| CN201493476U (en) * | 2009-06-23 | 2010-06-02 | 唐山华科冶金技术开发有限公司 | Locking device of slag basin and steel ladle tipper |
| CN201519764U (en) * | 2009-08-07 | 2010-07-07 | 武汉钢铁(集团)公司 | Overturning connecting rod mechanism provided with safe locking device |
| CN203592143U (en) * | 2013-07-27 | 2014-05-14 | 上海梅山钢铁股份有限公司 | Cladding locking mechanism |
| CN203875328U (en) * | 2014-05-22 | 2014-10-15 | 河北钢铁股份有限公司唐山分公司 | Safety locking device for ladle tilting mechanism |
| CN104439225A (en) * | 2014-10-21 | 2015-03-25 | 张家港长力机械有限公司 | Ladle |
| 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 |
| CN204975311U (en) * | 2015-08-18 | 2016-01-20 | 新疆八一钢铁股份有限公司 | Two safety mechanism of ladle auxiliary hook |
| CN205032714U (en) * | 2015-09-24 | 2016-02-17 | 南通市煌埔机械制造有限公司 | Gravity is from locking closure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107855511A (en) | 2018-03-30 |
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