CN113369449A - Dual-drive arc-shaped transmission device - Google Patents
Dual-drive arc-shaped transmission device Download PDFInfo
- Publication number
- CN113369449A CN113369449A CN202110547269.1A CN202110547269A CN113369449A CN 113369449 A CN113369449 A CN 113369449A CN 202110547269 A CN202110547269 A CN 202110547269A CN 113369449 A CN113369449 A CN 113369449A
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- Prior art keywords
- arc
- shaped track
- double
- rotating arm
- shaped
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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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1284—Horizontal removing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The invention relates to a dual-drive arc-shaped transmission device, and belongs to the technical field of continuous casting equipment in the metallurgical industry. The technical scheme is as follows: one end of the steel stirring rotating arm (1) is rotatably connected with the rotating shaft (6), the other end of the steel stirring rotating arm (1) is provided with an end beam (2), the steel stirring rotating arm (1) is provided with a plurality of stirring claws (8), the end beam (2) is provided with wheels (3), the wheels (3) are supported on an arc-shaped track (4), and a motor speed reducer (5) is in driving connection with the wheels (3); the vertical motor reducer (15) is arranged on the end beam (2), a double-row chain wheel (17) is arranged on an output shaft of the vertical motor reducer (15), the double-row chain wheel (17) is meshed with a double-row roller chain (14), and the double-row roller chain (14) is fixed on the arc-shaped track C (13). The invention has the beneficial effects that: the driving force of the equipment can be improved, the shutdown accidents caused by single-drive failure can be synchronously reduced, and the normal production of continuous casting is ensured.
Description
Technical Field
The invention relates to a dual-drive arc-shaped transmission device, and belongs to the technical field of continuous casting equipment in the metallurgical industry.
Background
The casting blank rotary steel pulling equipment of the continuous casting machine has the function of pulling and rotating a casting blank, and can rotate the casting blank output by a cooling bed or a blank storage rack of the continuous casting machine by a certain angle and convey the casting blank to a rolling line. The steel machine is dialled to the single drive, and the steel machine driving capability is poor for single drive dials the steel machine by motor reducer through drive wheel realization rotation on the arc track, in case motor reducer breaks down in addition, then causes the shut down accident, influences the normal production of continuous casting billet.
Disclosure of Invention
The invention aims to provide a double-drive arc-shaped transmission device which can improve the driving force of equipment, synchronously reduce the shutdown accidents caused by single-drive failure, ensure the normal production of continuous casting and solve the problems in the background technology.
The technical scheme of the invention is as follows:
a dual-drive arc-shaped transmission device comprises a steel-shifting rotating arm, an end beam, wheels, an arc-shaped track A, a motor speed reducer, a rotating shaft, a shifting claw, an arc-shaped track B, an arc-shaped track C, a double-row roller chain, a vertical motor speed reducer, an equipment base and a double-row chain wheel, wherein one end of the steel-shifting rotating arm is rotatably connected with the rotating shaft, the other end of the steel-shifting rotating arm is provided with the end beam, the steel-shifting rotating arm is provided with a plurality of evenly-arranged shifting claws, the end beam is provided with the wheels, the wheels are supported on the arc-shaped track, and the motor speed reducer is in driving connection with the wheels; the vertical motor reducer is arranged on the end beam through an equipment base welded on the end beam, a double-row chain wheel is arranged on an output shaft of the vertical motor reducer and is meshed with a double-row roller chain, and the double-row roller chain is fixed on the arc-shaped track C; a plurality of arc-shaped tracks B for supporting the continuous casting billets are arranged below the steel pulling rotating arm, and the arc-shaped tracks B, the arc-shaped tracks C and the arc-shaped tracks A all use the rotating shaft as the center.
The steel pulling rotating arm is of a square box type beam structure.
The arc-shaped track A and the arc-shaped track C are respectively fixed on the second upright post and the third upright post, and the arc-shaped track B is fixed on the first upright post.
The radian of the arc-shaped track B, the arc-shaped track C and the arc-shaped track A are the same.
The arc-shaped track B and the arc-shaped track A are plane tracks, and the arc-shaped track C is a vertical plane track.
And tensioning bolts are arranged at two ends of the double rows of roller chains.
The invention has the beneficial effects that: the driving force of the equipment can be improved, the shutdown accidents caused by single-drive failure can be synchronously reduced, and the normal production of continuous casting is ensured.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of a portion of the present invention;
FIG. 4 is a schematic view of the connection between the double row roller chain and the tension bolt of the present invention;
in the figure: the device comprises a steel pulling rotating arm 1, an end beam 2, wheels 3, an arc-shaped track A4, a motor speed reducer 5, a rotating shaft 6, a pulling claw beam 7, a pulling claw 8, a first upright post 9, an arc-shaped track B10, a second upright post 11, a third upright post 12, an arc-shaped track C13, a double-row roller chain 14, a vertical motor speed reducer 15, an equipment base 16, a double-row chain wheel 17, a tension bolt 18, a casting blank position A and a casting blank position B.
Detailed Description
The invention is further illustrated by way of example in the following with reference to the accompanying drawings.
Referring to the attached drawings 1-4, a dual-drive arc-shaped transmission device comprises a steel-pulling rotating arm 1, an end beam 2, wheels 3, an arc-shaped track A4, a motor speed reducer 5, a rotating shaft 6, a pulling claw 8, an arc-shaped track B10, an arc-shaped track C13, a double-row roller chain 14, a vertical motor speed reducer 15, an equipment base 16 and a double-row chain wheel 17, wherein one end of the steel-pulling rotating arm 1 is rotatably connected with the rotating shaft 6, the end beam 2 is arranged at the other end of the steel-pulling rotating arm 1, a plurality of uniformly-arranged pulling claws 8 are arranged on the steel-pulling rotating arm 1, the wheels 3 are arranged on the end beam 2, the wheels 3 are supported on the arc-shaped track 4, and the motor speed reducer 5 is in driving connection with the wheels 3; the vertical motor reducer 15 is installed on the end beam 2 through an equipment base 16 welded on the end beam 2, a double-row chain wheel 17 is installed on an output shaft of the vertical motor reducer 15, the double-row chain wheel 17 is meshed with a double-row roller chain 14, and the double-row roller chain 14 is fixed on an arc-shaped track C13; a plurality of arc-shaped tracks B10 for supporting continuous casting billets are arranged below the steel pulling rotating arm 1, and the arc-shaped tracks B10, the arc-shaped tracks C13 and the arc-shaped tracks A4 all use the rotating shaft 6 as the center.
In this embodiment, referring to fig. 1-4, the steel-pulling rotating arm 1 is a square box-type beam structure, the steel-pulling rotating arm 1 is supported on an arc-shaped track a4 centered on a rotating shaft 6 through a wheel 3 mounted on an end beam 2, the arc-shaped track a4 is mounted on a second upright post 11, the wheel 3 is driven by a motor reducer 5, and the wheel 3 is driven when the motor reducer 5 rotates, so that the steel-pulling rotating arm 1 rotates centered on the rotating shaft 6.
The pusher dog crossbeam 7 is installed on the pusher steel swinging arm 1, and the one-way action pusher dog 8 is assembled on the crossbeam. The lower part of the steel poking rotating arm 1 is provided with a first upright post 9 and an arc-shaped track B10 arranged above the first upright post 9, and a casting blank to be poked is placed on the arc-shaped track B10. When the casting blank is transferred, the motor speed reducer 5 rotates to drive the steel transfer rotating arm 1 to rotate, the transfer claw 8 on the steel transfer rotating arm 1 transfers the casting blank from the casting blank position A to the casting blank position B, after the transfer is finished, the motor speed reducer 5 rotates reversely to drive the steel transfer rotating arm 1 to rotate to the initial position, and the continuous transfer conveying of the casting blank is realized in such a reciprocating way.
A third upright post 12 is provided on the side surface of the second upright post 11, an arc-shaped rail C13 centered on the rotation shaft 6 is mounted on the third upright post 12, and the arc-shaped rail C13 is a vertical rail. The arc-shaped track C13 is provided with double-row roller chains 14, tensioning bolts 18 are arranged at two ends of the double-row roller chains 14, the vertical motor reducer 15 is arranged on the end beam 2 through an equipment base 16 welded on the end beam 2, a double-row chain wheel 17 is arranged on an output shaft of the vertical motor reducer 15, and the double-row chain wheel 17 is meshed with the double-row roller chains 14.
When the casting blank is transferred, the vertical motor reducer 15 rotates to drive the steel transfer rotating arm 1 to rotate, the transfer claw 8 on the steel transfer rotating arm 1 transfers the casting blank from the casting blank position A to the casting blank position B, after the transfer is finished, the vertical motor reducer 15 rotates reversely to drive the steel transfer rotating arm 1 to rotate to the initial position, and the continuous transfer conveying of the casting blank is realized in such a reciprocating way.
The vertical motor reducer 15 and the motor reducer 5 are jointly used as driving sources of the steel shifting rotating arm 1, when one of the driving sources fails, the other driving source can enable the steel shifting rotating arm 1 to continue to work, and the continuity of production is guaranteed.
Claims (6)
1. A dual drive arc transmission device is characterized in that: the device comprises a steel pulling rotating arm (1), an end beam (2), wheels (3), an arc-shaped track A (4), a motor speed reducer (5), a rotating shaft (6), a pulling claw (8), an arc-shaped track B (10), an arc-shaped track C (13), a double-row roller chain (14), a vertical motor speed reducer (15), an equipment base (16) and a double-row chain wheel (17), wherein one end of the steel pulling rotating arm (1) is rotatably connected with the rotating shaft (6), the end beam (2) is arranged at the other end of the steel pulling rotating arm (1), a plurality of uniformly arranged pulling claws (8) are arranged on the steel pulling rotating arm (1), the wheels (3) are arranged on the end beam (2), the wheels (3) are supported on the arc-shaped track (4), and the motor speed reducer (5) is in driving connection with the wheels (3); the vertical motor reducer (15) is arranged on the end beam (2) through an equipment base (16) welded on the end beam (2), a double-row chain wheel (17) is arranged on an output shaft of the vertical motor reducer (15), the double-row chain wheel (17) is meshed with a double-row roller chain (14), and the double-row roller chain (14) is fixed on the arc-shaped track C (13); the lower part of the steel pulling rotating arm (1) is provided with a plurality of arc-shaped tracks B (10) for supporting continuous casting billets, and the arc-shaped tracks B (10), the arc-shaped tracks C (13) and the arc-shaped tracks A (4) all use the rotating shaft (6) as the center.
2. The dual drive arcuate transmission according to claim 1, wherein: the steel pulling rotating arm (1) is of a square box-type beam structure.
3. The dual drive arcuate transmission according to claim 1, wherein: the arc-shaped track A (4) and the arc-shaped track C (13) are respectively fixed on the second upright post (11) and the third upright post (12), and the arc-shaped track B (10) is fixed on the first upright post (9).
4. The dual drive arcuate transmission according to claim 1, wherein: the radian of the arc-shaped track B (10), the radian of the arc-shaped track C (13) and the radian of the arc-shaped track A (4) are the same.
5. The dual drive arcuate transmission according to claim 1, wherein: the arc-shaped track B (10) and the arc-shaped track (4) are plane tracks, and the arc-shaped track C (13) is a vertical surface track.
6. The dual drive arcuate transmission according to claim 1, wherein: and tensioning bolts (18) are arranged at two ends of the double rows of roller chains (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110547269.1A CN113369449A (en) | 2021-05-19 | 2021-05-19 | Dual-drive arc-shaped transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110547269.1A CN113369449A (en) | 2021-05-19 | 2021-05-19 | Dual-drive arc-shaped transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113369449A true CN113369449A (en) | 2021-09-10 |
Family
ID=77571340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110547269.1A Withdrawn CN113369449A (en) | 2021-05-19 | 2021-05-19 | Dual-drive arc-shaped transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113369449A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT3953U2 (en) * | 2000-06-02 | 2000-11-27 | Voest Alpine Ind Anlagen | STRING GUIDING ELEMENT AND STRING GUIDING SEGMENT WITH INTEGRATED STRING GUIDING ELEMENT |
| CN201950185U (en) * | 2010-12-30 | 2011-08-31 | 中钢集团工程设计研究院有限公司 | Steel-dial and elevator mechanism for casting blank |
| CN201962328U (en) * | 2011-03-09 | 2011-09-07 | 贾祥云 | Double-drive steel feeding device of billet charging furnace |
| RU2455091C1 (en) * | 2011-01-25 | 2012-07-10 | Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") | Continuous casting-rolling machine |
| CN203875300U (en) * | 2014-04-11 | 2014-10-15 | 山东省新纪元冶金设备有限公司 | Tilting gear |
| CN204975247U (en) * | 2015-07-24 | 2016-01-20 | 中冶连铸技术工程有限责任公司 | Billet caster secondary upset tilting gear |
| CN205949492U (en) * | 2016-08-05 | 2017-02-15 | 北京中冶设备研究设计总院有限公司 | Rotatory steel device of dialling |
| CN212495277U (en) * | 2020-02-12 | 2021-02-09 | 宣化钢铁集团有限责任公司 | Single casting blank rotary steel pulling machine |
-
2021
- 2021-05-19 CN CN202110547269.1A patent/CN113369449A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT3953U2 (en) * | 2000-06-02 | 2000-11-27 | Voest Alpine Ind Anlagen | STRING GUIDING ELEMENT AND STRING GUIDING SEGMENT WITH INTEGRATED STRING GUIDING ELEMENT |
| CN201950185U (en) * | 2010-12-30 | 2011-08-31 | 中钢集团工程设计研究院有限公司 | Steel-dial and elevator mechanism for casting blank |
| RU2455091C1 (en) * | 2011-01-25 | 2012-07-10 | Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") | Continuous casting-rolling machine |
| CN201962328U (en) * | 2011-03-09 | 2011-09-07 | 贾祥云 | Double-drive steel feeding device of billet charging furnace |
| CN203875300U (en) * | 2014-04-11 | 2014-10-15 | 山东省新纪元冶金设备有限公司 | Tilting gear |
| CN204975247U (en) * | 2015-07-24 | 2016-01-20 | 中冶连铸技术工程有限责任公司 | Billet caster secondary upset tilting gear |
| CN205949492U (en) * | 2016-08-05 | 2017-02-15 | 北京中冶设备研究设计总院有限公司 | Rotatory steel device of dialling |
| CN212495277U (en) * | 2020-02-12 | 2021-02-09 | 宣化钢铁集团有限责任公司 | Single casting blank rotary steel pulling machine |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210910 |
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| WW01 | Invention patent application withdrawn after publication |