CN110405166B - Crystallizer replacement storage device - Google Patents
Crystallizer replacement storage device Download PDFInfo
- Publication number
- CN110405166B CN110405166B CN201910832719.4A CN201910832719A CN110405166B CN 110405166 B CN110405166 B CN 110405166B CN 201910832719 A CN201910832719 A CN 201910832719A CN 110405166 B CN110405166 B CN 110405166B
- Authority
- CN
- China
- Prior art keywords
- crystallizer
- exchange
- storage
- rotating base
- track
- 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.)
- Active
Links
- 238000003860 storage Methods 0.000 title claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000008859 change Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/057—Manufacturing or calibrating the moulds
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention relates to a crystallizer replacement storage device, and belongs to the field of crystallizer transportation storage equipment. Comprises an exchange mechanism and a storage mechanism; the exchange mechanism comprises an exchange rotating base, an exchange track is arranged on the exchange rotating base, and the exchange rotating base rotates around the axis of the exchange rotating base; the storage mechanism comprises a storage rotating base, a plurality of storage rails matched with the exchange rails are arranged on the storage rotating base, the storage rotating base rotates around the axis of the storage rotating base, the extending direction of the storage rails is intersected with the axis of the storage rotating base, and the crystallizer reciprocates on the storage rails. According to the invention, a crane is not required to hoist, so that the position error of the crystallizer is greatly reduced, and the danger in the hoisting process of the crystallizer is greatly reduced; the crystallizer can be stored, the replacement operation is convenient, the replacement efficiency is high, and the cleaning of the crystallizers is convenient; the crystallizer replacement process is stable, collision damage to the crystallizer is avoided, and the service life of the crystallizer is greatly prolonged.
Description
Technical Field
The invention belongs to the field of crystallizer transportation and storage equipment, and relates to a crystallizer replacement and storage device.
Background
In the development process of aluminum alloy products, a casting rod with a certain specification diameter is cast by using a crystallizer during semi-continuous casting, after casting, the crystallizer needs to be replaced before casting a casting rod with a new specification, the crystallizer is too large and heavy and is difficult to replace, in actual production, a manual operation mode is mostly adopted, and a crane is used for lifting the whole crystallizer and then carrying the crystallizer to a specified position. The crystallizer is very unstable in the lifting process, and often sways back and forth, so that personnel and surrounding articles are easily damaged, and the crystallizer is very dangerous. The processes of disassembling and installing the crystallizer by the crane are very complicated, manual assistance is needed to observe the position of the crystallizer, and meanwhile, the crane is commanded to operate so as to correct the position of the crystallizer, so that the efficiency is low; meanwhile, when the crystallizer shakes due to disassembly or installation, safety risks exist for observation commanders.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a mold replacement storage device for replacing and storing a mold.
In order to achieve the above purpose, the present invention provides the following technical solutions: a crystallizer replacement storage device comprises an exchange mechanism and a storage mechanism; the exchange mechanism comprises an exchange rotating base, an exchange track is arranged on the exchange rotating base, the exchange rotating base rotates around the axis of the exchange rotating base, the extending direction of the exchange track is intersected with the axis of the exchange rotating base, and the crystallizer reciprocates on the exchange track; the storage mechanism comprises a storage rotating base, a plurality of storage rails matched with the exchange rails are arranged on the storage rotating base, the storage rotating base rotates around the axis of the storage rotating base, the extending direction of the storage rails is intersected with the axis of the storage rotating base, and the crystallizer reciprocates on the storage rails.
Optionally, the device further comprises a lifting mechanism, wherein the lifting mechanism comprises a lifter and a lifting track matched with the exchanging track, the lifting track is arranged on the lifter, the lifting track moves up and down along with the lifter, the extending direction of the lifting track is intersected with the axis of the exchanging rotating base, and the crystallizer moves back and forth on the lifting track along the extending direction of the lifting track.
Optionally, the plurality of storage tracks are uniformly disposed about an axis of the storage rotation base.
Optionally, a moving track is further provided between the exchange mechanism and the storage mechanism, the moving track is provided along a connection line between the exchange rotating base and the storage rotating base, and the exchange mechanism is provided on the moving track to reciprocate.
Optionally, a telescopic traction tray for drawing the movement of the crystallizer is further arranged on the exchange rotating base, the telescopic traction tray is arranged along the extending direction of the exchange track, and the telescopic traction tray reciprocates on the exchange rotating base along the extending direction of the exchange track.
Optionally, a driving gear is disposed on the exchange rotating base, a driving rack matched with the driving gear is disposed on the telescopic traction tray, and the driving rack is disposed along the movement direction of the telescopic traction tray.
Optionally, a sprocket system for pulling the movement of the crystallizer is further arranged on the telescopic pulling tray, the sprocket system comprises a driving wheel and a driving chain matched with the driving wheel, the sprocket system is arranged along the extending direction of the exchanging track, and the driving chain rotates around the driving wheel.
Optionally, a traction pin is arranged on the transmission chain, and a hook matched with the traction pin for use is arranged on the crystallizer.
Optionally, the number of storage tracks is 4.
Optionally, one end of the exchanging track, which is matched with the storage track, is a crystallizer matched end, and one end of the exchanging track, which is far away from the crystallizer matched end, is provided with a limit baffle for limiting the position of the crystallizer.
The invention has the beneficial effects that:
(1) The invention replaces manual replacement of the crystallizer, does not need a crane for lifting, greatly reduces the position error of the crystallizer caused by manual operation, greatly reduces the danger of the lifting process of the crystallizer, and ensures the safety of operators and peripheral articles; (2) The crystallizer storage mechanism is arranged, so that a plurality of crystallizers can be stored, the replacement operation is convenient, the time required for replacing the crystallizers is reduced, the replacement efficiency is high, and meanwhile, the crystallizers are convenient to clean; (3) In the process of replacing the crystallizer, the crystallizer moves stably, so that the collision injury in the manual hoisting process is avoided, and the service life of the crystallizer is greatly prolonged.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in the following preferred detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a mold change storage device;
FIG. 2 is a schematic diagram of the structure of the exchange mechanism;
fig. 3 is a schematic structural view of a sprocket system.
Reference numerals: the device comprises an exchange rotating base 1, an exchange track 2, a crystallizer 3, a storage rotating base 4, a storage track 5, a lifter 6, a lifting track 7, a moving track 8, a telescopic traction tray 9, a driving gear 10, a driving rack 11, a driving wheel 12, a driving chain 13, a traction pin 14, a hook 15 and a limit baffle 16.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be noted that the illustrations provided in the following embodiments merely illustrate the basic idea of the present invention by way of illustration, and the following embodiments and features in the embodiments may be combined with each other without conflict.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to limit the invention; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the invention correspond to the same or similar components; in the description of the present invention, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but not for indicating or suggesting that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limiting the present invention, and that the specific meaning of the above terms may be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 3, a storage device for replacing a crystallizer 3 includes an exchange mechanism and a storage mechanism; the exchange mechanism comprises an exchange rotating base 1, an exchange track 2 is arranged on the exchange rotating base 1, the exchange rotating base 1 rotates around the axis of the exchange rotating base, the extending direction of the exchange track 2 is intersected with the axis of the exchange rotating base 1, and the crystallizer 3 reciprocates on the exchange track 2; the storage mechanism comprises a storage rotating base 4, a plurality of storage rails 5 matched with the exchange rails 2 are arranged on the storage rotating base 4, the storage rotating base 4 rotates around the axis of the storage rotating base 4, the extending direction of the storage rails 5 is intersected with the axis of the storage rotating base 4, and the crystallizer 3 reciprocates on the storage rails 5.
In this embodiment, the mold further comprises a lifting mechanism arranged on the casting shaft, the lifting mechanism comprises a lifter 6 and a lifting rail 7 used for being matched with the exchanging rail 2, the lifting rail 7 is arranged on the lifter 6, the lifting rail 7 moves up and down along with the lifter 6, the extending direction of the lifting rail 7 is intersected with the axis of the exchanging rotary base 1, and the mold 3 reciprocates on the lifting rail 7 along the extending direction of the lifting rail 7. The plurality of storage rails 5 are uniformly disposed around the axis of the storage rotation base 4. A moving track 8 is further arranged between the exchange mechanism and the storage mechanism, the moving track 8 is arranged along a connecting line between the exchange rotating base 1 and the storage rotating base 4, and the exchange mechanism is arranged on the moving track 8 to reciprocate. The exchange rotating base 1 is also provided with a telescopic traction tray 9 for traction of movement of the crystallizer 3, the telescopic traction tray 9 is arranged along the extending direction of the exchange rail 2, and the telescopic traction tray 9 reciprocates on the exchange rotating base 1 along the extending direction of the exchange rail 2. The exchanging rotary base 1 is provided with a driving gear 10, the telescopic traction tray 9 is provided with a driving rack 11 matched with the driving gear 10, and the driving rack 11 is arranged along the movement direction of the telescopic traction tray 9. The telescopic traction tray 9 is also provided with a chain wheel system for traction of movement of the crystallizer 3, the chain wheel system comprises a driving wheel 12 and a driving chain 13 matched with the driving wheel 12, the chain wheel system is arranged along the extending direction of the exchanging track 2, and the driving chain 13 rotates around the driving wheel 12. The transmission chain 13 is provided with a traction pin, and the crystallizer 3 is provided with a hook 15 matched with the traction pin. The number of storage tracks 5 is 4. One end of the exchanging track 2 matched with the storage track 5 is a matched end of the crystallizer 3, and one end of the exchanging track 2 far away from the matched end of the crystallizer 3 is provided with a limit baffle 16 for limiting the position of the crystallizer 3.
The device comprises an exchange rotating base 1, an exchange track 2, a crystallizer 3, a storage rotating base 4, a storage track 5, a lifter 6, a lifting track 7, a moving track 8, a telescopic traction tray 9, a driving gear 10, a driving rack 11, a driving wheel 12, a driving chain 13, a traction pin 14, a hook 15 and a limit baffle 16.
After casting, the lifter 6 works, the lifting rail 7 acts on the crystallizer 3, and the crystallizer 3 is lifted from the casting well until the lifting rail 7 is at the same height as the exchanging rail 2. The exchange mechanism moves on the movement track 8 towards the lifting mechanism until the exchange track 2 is aligned with the lifting track 7.
After the exchanging rail 2 is aligned with the lifting rail 7, the driving gear 10 works, and the telescopic traction tray 9 moves towards the crystallizer 3 to reach the position of the crystallizer 3. The driving wheel 12 rotates, the traction pin 14 enters the hook 15 under the action of the driving chain 13, the driving wheel 12 continues to rotate, the driving chain 13 drives the crystallizer 3 to move towards the exchange mechanism through the traction pin 14 and the exchange rail 2, then the driving gear 10 works, and the telescopic traction tray 9 continues to drive the crystallizer 3 to enter the exchange rail 2 from the lifting rail 7 until the crystallizer 3 completely enters the exchange mechanism.
After the crystallizer 3 completely enters the exchange mechanism, the exchange mechanism moves on the moving track 8 towards the storage mechanism, then the exchange rotating base 1 rotates 180 degrees, the axis of the storage rotating base 4 is positioned in the extending direction of the exchange track 2, the storage rotating base 4 rotates until the storage track 5 is collinear with the exchange track 2, and the exchange mechanism continues to move on the moving track 8 towards the storage mechanism until the exchange track 2 is aligned with the storage track 5. The driving gear 10 works, the telescopic traction tray 9 moves towards the storage mechanism, the driving wheel 12 rotates, the driving chain 13 drives the crystallizer 3 to move towards the storage mechanism through the traction pin 14 and the exchange track 2, after the crystallizer 3 completely enters the storage track 5 from the exchange track 2, the traction pin 14 is separated from the hook 15, the telescopic traction tray 9 is retracted into the exchange mechanism, and the crystallizer 3 is stored in the storage mechanism.
After the crystallizer 3 is stored in the storage mechanism, the storage rotating base 4 rotates to align the storage track 5 storing the new crystallizer 3 with the exchange track 2, the driving wheel 12 rotates, the traction pin 14 enters the hook 15 under the action of the driving chain 13, the driving wheel 12 continues to rotate, the driving chain 13 drives the crystallizer 3 to move towards the exchange mechanism through the traction pin 14 and the exchange track 2, then the driving gear 10 works, and the telescopic traction tray 9 continues to drive the crystallizer 3 to enter the exchange track 2 from the storage track 5 until the new crystallizer 3 completely enters the exchange mechanism.
After the new mould 3 has completely entered the exchange mechanism, the exchange mechanism moves on the movement track 8 towards the lifting mechanism, and then the exchange rotating base 1 rotates 180 degrees until the lifting mechanism is located in the extending direction of the exchange track 2, and the exchange mechanism continues to move on the movement track 8 towards the lifting mechanism until the exchange track 2 is aligned with the lifting track 7. The driving gear 10 works, the telescopic traction tray 9 moves towards the lifting mechanism, the driving wheel 12 rotates, the driving chain 13 drives the crystallizer 3 to move towards the lifting mechanism through the traction pin 14 and the exchanging track 2, after the crystallizer 3 completely enters the lifting track 7 from the exchanging track 2, the traction pin 14 is separated from the hook 15, the telescopic traction tray 9 is retracted into the exchanging mechanism, and a new crystallizer 3 stays on the lifting track 7.
After the new crystallizer 3 stays on the lifting track 7, the exchange mechanism moves a certain distance away from the lifting mechanism on the moving track 8, then the lifter 6 descends, and the replacement of the crystallizer 3 is completed.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the present invention, which is intended to be covered by the claims of the present invention.
Claims (7)
1. A crystallizer replacement storage device, characterized in that: comprises an exchange mechanism and a storage mechanism;
The exchange mechanism comprises an exchange rotating base, an exchange track is arranged on the exchange rotating base, the exchange rotating base rotates around the axis of the exchange rotating base, the extending direction of the exchange track is intersected with the axis of the exchange rotating base, and the crystallizer reciprocates on the exchange track;
the storage mechanism comprises a storage rotating base, a plurality of storage rails matched with the exchange rails are arranged on the storage rotating base, the storage rotating base rotates around the axis of the storage rotating base, the extending direction of the storage rails is intersected with the axis of the storage rotating base, and the crystallizer reciprocates on the storage rails;
The crystallizer comprises a exchanging rotary base, a lifting mechanism and a crystallizer, wherein the exchanging rotary base is arranged on the crystallizer, the exchanging rotary base is provided with a plurality of exchanging rails, the exchanging rails are arranged on the crystallizer, the lifting mechanism is used for exchanging the exchanging rails, the lifting mechanism comprises a lifter and a lifting rail matched with the lifter for use, the lifting rail is arranged on the lifter and moves up and down along with the lifter, the extending direction of the lifting rail is intersected with the axis of the exchanging rotary base, and the crystallizer reciprocates on the lifting rail along the extending direction of the lifting rail;
A moving track is further arranged between the exchange mechanism and the storage mechanism, the moving track is arranged along a connecting line between the exchange rotating base and the storage rotating base, and the exchange mechanism is arranged on the moving track to reciprocate;
the exchange rotating base is also provided with a telescopic traction tray for traction of movement of the crystallizer, the telescopic traction tray is arranged along the extending direction of the exchange rail, and the telescopic traction tray reciprocates along the extending direction of the exchange rail on the exchange rotating base.
2. A crystallizer change storage device as in claim 1, wherein: the storage tracks are uniformly arranged around the axis of the storage rotating base.
3. A crystallizer change storage device as in claim 1, wherein: the telescopic traction tray is characterized in that a driving gear is arranged on the exchange rotary base, a driving rack matched with the driving gear is arranged on the telescopic traction tray, and the driving rack is arranged along the movement direction of the telescopic traction tray.
4. A crystallizer change storage device as in claim 1, wherein: the telescopic traction tray is further provided with a chain wheel system for traction of movement of the crystallizer, the chain wheel system comprises a driving wheel and a driving chain matched with the driving wheel, the chain wheel system is arranged along the extending direction of the exchanging track, and the driving chain rotates around the driving wheel.
5. A mold exchange and storage device according to claim 4, wherein: the transmission chain is provided with a traction pin, and the crystallizer is provided with a hook matched with the traction pin.
6. A crystallizer change storage device as in claim 1, wherein: the number of storage tracks is 4.
7. A crystallizer change storage device as in claim 1, wherein: the exchange track is provided with a limit baffle for limiting the position of the crystallizer at one end far away from the crystallizer matching end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832719.4A CN110405166B (en) | 2019-09-04 | 2019-09-04 | Crystallizer replacement storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832719.4A CN110405166B (en) | 2019-09-04 | 2019-09-04 | Crystallizer replacement storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110405166A CN110405166A (en) | 2019-11-05 |
| CN110405166B true CN110405166B (en) | 2024-08-30 |
Family
ID=68370057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910832719.4A Active CN110405166B (en) | 2019-09-04 | 2019-09-04 | Crystallizer replacement storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110405166B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223262B (en) * | 2020-10-09 | 2023-09-15 | 湖南文辉汽车制造有限公司 | A manipulator lift rotation platform for car as a house trailer production usefulness |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203778718U (en) * | 2014-03-05 | 2014-08-20 | 河北钢铁股份有限公司承德分公司 | Crystallizer maintenance device |
| CN104647104A (en) * | 2015-02-13 | 2015-05-27 | 苏州江源精密机械有限公司 | Rotary accessory head automatic replacing head library device for gantry machining center |
| CN205237553U (en) * | 2015-12-14 | 2016-05-18 | 帕马(上海)机床有限公司 | Automatic tray exchange device |
| CN210648406U (en) * | 2019-09-04 | 2020-06-02 | 辽宁忠旺集团有限公司 | Storage device is changed to crystallizer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4728781B2 (en) * | 2005-11-15 | 2011-07-20 | 新日鉄エンジニアリング株式会社 | Continuous casting equipment |
| CN201514162U (en) * | 2009-09-28 | 2010-06-23 | 湖南金能自动化设备有限公司 | Rotary stacking machine for packaging and producing industrial explosive |
| CN201537829U (en) * | 2009-10-16 | 2010-08-04 | 沈阳机床（集团）设计研究院有限公司 | Rotary tray exchange mechanism |
| CN201760758U (en) * | 2010-09-19 | 2011-03-16 | 上海三一精机有限公司 | Double exchange work station |
| CN102278438A (en) * | 2011-07-08 | 2011-12-14 | 李伟 | Chain wheel-chain type linear reciprocating mechanism |
| CN103143865B (en) * | 2013-03-30 | 2015-05-27 | 长城汽车股份有限公司 | Flexible switching system for vehicle welding production line |
| CN203920981U (en) * | 2014-06-19 | 2014-11-05 | 浙江省诸暨市三佳服饰有限公司 | There is the slide board conveying system of multiple track |
| CN107797363B (en) * | 2017-11-09 | 2024-09-24 | 天津市瑞擎影像材料有限公司 | Soundable Rotary film projector |
-
2019
- 2019-09-04 CN CN201910832719.4A patent/CN110405166B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203778718U (en) * | 2014-03-05 | 2014-08-20 | 河北钢铁股份有限公司承德分公司 | Crystallizer maintenance device |
| CN104647104A (en) * | 2015-02-13 | 2015-05-27 | 苏州江源精密机械有限公司 | Rotary accessory head automatic replacing head library device for gantry machining center |
| CN205237553U (en) * | 2015-12-14 | 2016-05-18 | 帕马(上海)机床有限公司 | Automatic tray exchange device |
| CN210648406U (en) * | 2019-09-04 | 2020-06-02 | 辽宁忠旺集团有限公司 | Storage device is changed to crystallizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110405166A (en) | 2019-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107096914B (en) | Steel ladle whole-course covering and uncovering device and molten steel bearing device | |
| US11458535B2 (en) | Transfer equipment, aluminum liquid transfer system and aluminum liquid transfer method | |
| CN110405166B (en) | Crystallizer replacement storage device | |
| CN210648406U (en) | Storage device is changed to crystallizer | |
| CN113903577A (en) | Converter transformer oil-submersible pump replacing device | |
| CN103878337B (en) | Multistation thermodyn process centrifuge production system | |
| CN110722344B (en) | Oil cylinder replacing device and oil cylinder replacing method | |
| CN111215616B (en) | A liquid metal transfer system | |
| KR101362047B1 (en) | Ladle turret | |
| CN109795967B (en) | High-altitude operation equipment | |
| CN208843643U (en) | A kind of hot rolling electric machines for roller more exchange device | |
| CN109304426B (en) | Casting furnace for producing thin-shell container casting and casting method thereof | |
| CN105971305B (en) | The provision for disengagement of gasification furnace and gasification furnace method for dismounting | |
| CN215624498U (en) | Automatic stacking and stacking machine convenient to install | |
| CN211769858U (en) | Device for replacing guide of vertical rolling mill on line | |
| CN211712428U (en) | Electrolytic polar plate hanger | |
| CN216038472U (en) | Mold changing device of stacker | |
| CN211052502U (en) | Casting mold opening device | |
| CN102674165A (en) | Methods of removing a torque converter and a starting motor from an auxiliary compartment of a gas turbine | |
| CN114156759A (en) | Maintenance device for circuit breaker operating mechanism | |
| CN111378797A (en) | High-temperature furnace slag pouring device for heat exchange device of solidification mold | |
| CN111422643B (en) | Maintenance method of gear ring bearing of ship loader | |
| CN221027527U (en) | Automatic production conveying line | |
| CN220128617U (en) | Clear Kong Jiding heart clamping mechanism and clear hole machine | |
| CN215711247U (en) | Agricultural machinery is disassembled and is used lifting devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |