CN114147208A - Fixed point translation gear-inserting type capping and uncapping machine - Google Patents
Fixed point translation gear-inserting type capping and uncapping machine Download PDFInfo
- Publication number
- CN114147208A CN114147208A CN202111240669.4A CN202111240669A CN114147208A CN 114147208 A CN114147208 A CN 114147208A CN 202111240669 A CN202111240669 A CN 202111240669A CN 114147208 A CN114147208 A CN 114147208A
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- Prior art keywords
- gear
- fixed point
- ladle
- type capping
- point translation
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The invention discloses a fixed-point translation gear-inserting type capping and uncapping machine which comprises a rail beam assembly, wherein a travelling mechanism driven by a hydraulic system is movably mounted at the top of the rail beam assembly, a gear-inserting mechanism driven by the hydraulic system is hinged to the travelling mechanism, a buggy ladle is arranged below one side of the gear-inserting mechanism, the hydraulic system comprises a hydraulic station, a telescopic oil cylinder for driving the travelling mechanism and a jacking oil cylinder for driving the gear-inserting mechanism are connected to the hydraulic station, the travelling mechanism comprises a base fixed on the rail beam assembly, a lower rack is fixedly mounted at the top of the base, a gear assembly driven by the telescopic oil cylinder is meshed at the top of the lower rack, and an upper rack for connecting a mounting seat is meshed at the top of the gear assembly; the invention mainly carries out covering and uncovering operations on the fixed-point ladle, does not influence the smoothness of the current ladle logistics channel, and has accurate covering and uncovering operation action, simple form and reliable use.
Description
Technical Field
The invention relates to the technical field of metallurgical equipment, in particular to a fixed-point translation latch-type capping and uncapping machine.
Background
In a converter or an electric furnace steel plant, a steel ladle is used as a steel container between each process of steel making, whether a good thermal state can be kept for a long time in the production turnover process directly influences the change of molten steel temperature in the steel tapping and steel containing processes, aiming at the problems of high steel ladle temperature reduction, large molten steel temperature fluctuation, high steel making energy consumption and the like in the steel making production process, metallurgical technicians always strive to improve and keep the temperature of the steel ladle for reducing the heat dissipation of the steel ladle and the temperature reduction of the molten steel, a plurality of large, medium and small steel plants in China adopt the whole-process steel ladle capping technology, through adopting whole-process capping on the steel ladle, the radiation heat loss on the steel ladle is obviously reduced, the main equipment of the whole-process steel ladle capping technology is a steel ladle capping and uncapping machine except steel ladle covers, hinge seats, ladle storage platforms, ladle baking equipment, special lifting appliances and the like, the most main equipment is the steel ladle capping and uncapping machine, the existing steel capping and uncapping machine has a complex structure, the covering and uncovering actions are not accurate enough, which causes the problem of poor use effect. Therefore, a fixed-point translation latch-type capping and uncovering machine is provided.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a fixed-point translation latch-type capping and uncapping machine.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
fixed point translation gear shaping formula adds takes off lid machine, including the rail roof beam assembly, the top movable mounting of rail roof beam assembly has the running gear by hydraulic system driven, it has the gear shaping mechanism by hydraulic system driven to articulate on the running gear, one side of gear shaping mechanism is located its below department and is equipped with the buggy ladle, hydraulic system includes the hydraulic pressure station, be connected with the flexible hydro-cylinder that is used for driving running gear and the jacking hydro-cylinder that is used for driving the gear shaping mechanism on the hydraulic pressure station, running gear is including being fixed in the base on the rail roof beam assembly, the top fixed mounting of base has lower rack, the top meshing of lower rack has the gear assembly by flexible hydro-cylinder drive, the top meshing of gear assembly has the last rack that is used for connecting the mount pad.
Furthermore, the gear assembly comprises a gear seat arranged at the end part of the telescopic oil cylinder, and a gear is arranged on the gear seat through a wheel shaft.
Further, gear shaping mechanism includes the connecting block of being connected through articulated shaft and mount pad, the tip of connecting block is equipped with rather than integrated into one piece and the linking arm that is connected with jacking cylinder, the tip of linking arm is equipped with its gear shaping body that is connected through the screw.
Further, the gear shaping body includes the main part, the tip of main part is equipped with rather than integrated into one piece's wedge gear shaping.
Furthermore, one end of the main body is provided with a connecting plate matched with the connecting lug on the connecting arm, and the connecting plate is fixedly connected with the connecting lug through a screw.
Further, the rail beam assembly comprises a steel structure support, and a track matched with a traveling wheel on the mounting seat is fixedly arranged at the top of the steel structure support.
Furthermore, the tail end of the track is fixedly provided with a limit baffle which is formed with the track and is obliquely arranged.
Furthermore, the inclination angle of the limiting baffle is 20-30 degrees.
Further, the buggy ladle includes the layer board, the bottom fixed mounting of layer board has the wheel body with guide rail matched with, the top of layer board is located its central department and is equipped with the ladle limiting plate.
The invention mainly carries out covering and uncovering operations on the fixed-point ladle, and during normal production, the covering and uncovering machine is positioned at the retraction avoiding position, does not influence the smoothness of the existing ladle logistics channel, can be arranged at any position of the ladle logistics channel, namely between a ladle lifting position and a steel receiving position, and has accurate covering and uncovering operation action, simple form and reliable use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the cover to be uncovered according to the present invention;
FIG. 2 is a schematic view of the overall structure of the cover-removed state of the present invention;
FIG. 3 is a schematic diagram of a portion of the structure of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic diagram of a portion of the structure of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic structural view of the gear shaping mechanism of the present invention;
fig. 6 is a schematic structural view of a ladle car and a ladle according to the present invention.
The reference numbers in the figures illustrate: the steel ladle lifting device comprises a steel structure support 1, a traveling wheel 2, a telescopic oil cylinder 3, a connecting arm 4, a jacking oil cylinder 5, a connecting lug 6, a connecting plate 7, a main body 8, wedge-shaped gear shaping 9, a lower rack 10, a track 11, a limit baffle 12, a ladle 13, a guide rail 14, a wheel body 15, a supporting plate 16, a connecting block 17, a ladle limiting plate 18, a mounting seat 19, an upper rack 20, a gear seat 21, a base 22, a gear 23, a screw 24, a wheel axle 25 and a hinge shaft 26.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 4, the embodiment provides a fixed-point translation gear shaping capping and uncapping machine, which includes a rail beam assembly, a traveling mechanism driven by a hydraulic system is movably mounted on the top of the rail beam assembly, a gear shaping mechanism driven by the hydraulic system is hinged on the traveling mechanism, a buggy ladle is arranged below one side of the gear shaping mechanism, the hydraulic system includes a hydraulic station, a telescopic cylinder 3 for driving the traveling mechanism and a jacking cylinder 5 for driving the gear shaping mechanism are connected to the hydraulic station, the traveling mechanism includes a base 22 fixed on the rail beam assembly, a lower rack 10 is fixedly mounted on the top of the base 22, a gear assembly driven by the telescopic cylinder 3 is meshed on the top of the lower rack 10, and an upper rack 20 for connecting with a mounting seat 19 is meshed on the top of the gear assembly.
Uncovering the steel ladle with the cover:
the capping and uncapping machine is positioned at a retraction avoiding position, a capped ladle is hoisted to a ladle car through a crown block, the ladle car is operated to move to the front of a station of the capping and uncapping machine, a push rod of the telescopic oil cylinder 3 is controlled to extend out to drive the travelling mechanism and the gear shaping mechanism to move forwards, after the travelling mechanism travels in place, the jacking oil cylinder 5 is controlled to extend out, the jacking oil cylinder 5 drives the gear shaping mechanism to ascend, the gear shaping mechanism drives a ladle cap to ascend, after the travelling mechanism ascends in place, the ladle car is controlled to continue to move forwards to a steel receiving station, and the uncapping is finished.
The capping process of the steel ladle with the cap comprises the following steps:
after the steel ladle is completely filled with steel, the ladle car is controlled to move to the front of the station of the capping and uncapping machine, the push rod of the jacking oil cylinder 5 is controlled to retract, the jacking oil cylinder 5 drives the gear shaping mechanism to descend, the gear shaping mechanism drives the ladle cover to descend in place, the push rod of the telescopic oil cylinder 3 is controlled to retract, the travelling mechanism and the gear shaping mechanism are driven to move backwards, after the travelling mechanism moves backwards in place, the ladle car is controlled to continue to move towards the ladle hanging position, and capping is finished.
The gear assembly comprises a gear seat 21 arranged at the end part of the telescopic oil cylinder 3, and a gear 23 is arranged on the gear seat 21 through a wheel axle 25; the telescopic oil cylinder 3 drives the gear seat 21 to move along the rail beam assembly, and under the action of the lower rack 10, the gear 23 is driven to rotate, so that the upper rack 20 is driven to move, and the base 19 is moved.
As shown in fig. 5, the gear shaping mechanism of the present embodiment includes a connecting block 17 connected to the mounting base 19 through a hinge shaft 26, a connecting arm 4 integrally formed with the connecting block 17 and connected to the lift cylinder 5 is provided at an end of the connecting arm 4, and a gear shaping body connected thereto through a screw 24 is provided at an end of the connecting arm 4; the gear shaping body comprises a main body 8, and the end part of the main body 8 is provided with a wedge-shaped gear shaping 9 which is integrally formed with the main body; one end of the main body 8 is provided with a connecting plate 7 matched with the connecting lug 6 on the connecting arm 4, and the connecting plate 7 is fixedly connected with the connecting lug 6 through a screw 24; the wedge-shaped gear shaping 9 is inserted into the ladle cover, and the ladle cover is lifted or descended under the driving of the jacking oil cylinder 5, so that the cover is opened or covered.
As shown in fig. 4, the rail-beam assembly of the present embodiment includes a steel structure support 1, and a rail 11 matched with the road wheel 2 on the mounting base 19 is fixedly arranged at the top of the steel structure support 1; the tail end of the track 11 is fixedly provided with a limit baffle 12 which is formed with the track and is obliquely arranged; the inclination angle of the limiting baffle 12 is 20-30 degrees; track 11 and walking wheel 2 cooperation, the mount pad 19 of being convenient for removes along track 11, and the setting of limit baffle 12 can avoid mount pad 19 to break away from track 11.
As shown in fig. 6, the buggy ladle of the present embodiment includes a supporting plate 16, a wheel body 15 matched with the guide rail 14 is fixedly installed at the bottom of the supporting plate 16, and a ladle limiting plate 18 is arranged at the center of the top of the supporting plate 16; ladle limiting plate 18 can carry out spacingly to ladle 13, and wheel body 16 and guide rail 14 cooperation are convenient for the buggy ladle to remove along guide rail 14.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (9)
1. Fixed point translation gear shaping formula adds covers machine of taking off, including the track roof beam assembly, its characterized in that: the top movable mounting of rail roof beam assembly has the running gear by hydraulic system driven, the last articulated gear shaping mechanism that has by hydraulic system driven of running gear, one side that gear shaping mechanism is located its below department and is equipped with the buggy ladle, hydraulic system includes hydraulic pressure station, the last jacking hydro-cylinder that is connected with the flexible hydro-cylinder that is used for driving running gear and is used for driving gear shaping mechanism that is connected with of hydraulic pressure station, running gear is including being fixed in the base on the rail roof beam assembly, the top fixed mounting of base has lower rack, the top meshing of lower rack has the gear assembly by flexible hydro-cylinder driven, the top meshing of gear assembly has the last rack that is used for connecting the mount pad.
2. The fixed point translation latch-type capping and uncapping machine according to claim 1, wherein: the gear assembly comprises a gear seat arranged at the end part of the telescopic oil cylinder, and a gear is arranged on the gear seat through a wheel shaft.
3. The fixed point translation latch-type capping and uncapping machine according to claim 1, wherein: the gear shaping mechanism comprises a connecting block connected with the mounting seat through an articulated shaft, the end part of the connecting block is provided with a connecting arm which is integrally formed with the connecting block and is connected with the jacking oil cylinder, and the end part of the connecting arm is provided with a gear shaping body connected with the connecting arm through a screw.
4. The fixed point translation latch-type capping and uncapping machine according to claim 3, wherein: the gear shaping body comprises a main body, and the end part of the main body is provided with wedge-shaped gear shaping integrally formed with the main body.
5. The fixed point translation latch-type capping and uncapping machine according to claim 4, wherein: one end of the main body is provided with a connecting plate matched with the connecting lug on the connecting arm, and the connecting plate is fixedly connected with the connecting lug through a screw.
6. The fixed point translation latch-type capping and uncapping machine according to claim 1, wherein: the rail beam assembly comprises a steel structure support, and a track matched with a walking wheel on the mounting seat is fixedly arranged at the top of the steel structure support.
7. The fixed point translation latch-type capping and uncapping machine according to claim 6, wherein: and the tail end of the track is fixedly provided with a limit baffle which is formed with the track and is obliquely arranged.
8. The fixed point translating latch-type capping and uncapping machine of claim 7, wherein: the inclination angle of the limiting baffle is 20-30 degrees.
9. The fixed point translation latch-type capping and uncapping machine according to claim 1, wherein: the buggy ladle comprises a supporting plate, a wheel body matched with the guide rail is fixedly installed at the bottom of the supporting plate, and a ladle limiting plate is arranged at the center of the top of the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111240669.4A CN114147208A (en) | 2021-10-25 | 2021-10-25 | Fixed point translation gear-inserting type capping and uncapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111240669.4A CN114147208A (en) | 2021-10-25 | 2021-10-25 | Fixed point translation gear-inserting type capping and uncapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114147208A true CN114147208A (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111240669.4A Pending CN114147208A (en) | 2021-10-25 | 2021-10-25 | Fixed point translation gear-inserting type capping and uncapping machine |
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| CN (1) | CN114147208A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003191841A (en) * | 2001-12-27 | 2003-07-09 | Mitsubishi Heavy Ind Ltd | Pig iron receiving truck |
| RU2229362C1 (en) * | 2002-10-14 | 2004-05-27 | Открытое акционерное общество "Новолипецкий металлургический комбинат" | Ladle lid |
| CN201940592U (en) * | 2011-01-20 | 2011-08-24 | 北京北科中钢工程技术有限公司 | Side-inserted capping and uncapping machine for whole process of capping steel ladle |
| CN103464731A (en) * | 2012-06-06 | 2013-12-25 | 江苏迪萨机械有限公司 | Electro-hydraulic drive M-shaped steel ladle capping and decapping device |
| CN203820818U (en) * | 2014-05-08 | 2014-09-10 | 中冶京诚工程技术有限公司 | Multifunctional cover carriage |
| CN105779693A (en) * | 2016-04-20 | 2016-07-20 | 江苏迪萨机械有限公司 | Covering and uncovering device of LF furnace |
| CN110860679A (en) * | 2019-11-13 | 2020-03-06 | 鞍钢重型机械有限责任公司 | LF furnace steel ladle covering and uncovering device and using method thereof |
| CN211998547U (en) * | 2020-02-14 | 2020-11-24 | 盐城春为化工机械设备有限公司 | Converter ladle capping and lifting device |
-
2021
- 2021-10-25 CN CN202111240669.4A patent/CN114147208A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003191841A (en) * | 2001-12-27 | 2003-07-09 | Mitsubishi Heavy Ind Ltd | Pig iron receiving truck |
| RU2229362C1 (en) * | 2002-10-14 | 2004-05-27 | Открытое акционерное общество "Новолипецкий металлургический комбинат" | Ladle lid |
| CN201940592U (en) * | 2011-01-20 | 2011-08-24 | 北京北科中钢工程技术有限公司 | Side-inserted capping and uncapping machine for whole process of capping steel ladle |
| CN103464731A (en) * | 2012-06-06 | 2013-12-25 | 江苏迪萨机械有限公司 | Electro-hydraulic drive M-shaped steel ladle capping and decapping device |
| CN203820818U (en) * | 2014-05-08 | 2014-09-10 | 中冶京诚工程技术有限公司 | Multifunctional cover carriage |
| CN105779693A (en) * | 2016-04-20 | 2016-07-20 | 江苏迪萨机械有限公司 | Covering and uncovering device of LF furnace |
| CN110860679A (en) * | 2019-11-13 | 2020-03-06 | 鞍钢重型机械有限责任公司 | LF furnace steel ladle covering and uncovering device and using method thereof |
| CN211998547U (en) * | 2020-02-14 | 2020-11-24 | 盐城春为化工机械设备有限公司 | Converter ladle capping and lifting device |
Non-Patent Citations (1)
| Title |
|---|
| 辽宁省劳动局机械工业沈阳教材编委会: "《起重吊运安全技术》", vol. 1, 东北工学院出版社, pages: 370 * |
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