CN2550100Y - Driving mechanism for molten steel landle turning bench - Google Patents
Driving mechanism for molten steel landle turning bench Download PDFInfo
- Publication number
- CN2550100Y CN2550100Y CN 02222179 CN02222179U CN2550100Y CN 2550100 Y CN2550100 Y CN 2550100Y CN 02222179 CN02222179 CN 02222179 CN 02222179 U CN02222179 U CN 02222179U CN 2550100 Y CN2550100 Y CN 2550100Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- base
- molten steel
- pin gear
- shaft
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model discloses a driving mechanism for molten steel landle turning bench, belonging to the molten steel landle turning bench of steel making system and the cross technical field. The utility model is applicable for crossly transmitting molten steel, and mainly consists of a base stand, a turning supporting bearing, a pin gear support saddle, a returning equipment, a transmission stand and a rotate transmission device; wherein, the base stand is fixedly connected to the inner ring of the turning supporting bearing; the outer ring of the turning supporting bearing is fixedly connected with the pin gear support saddle which is fixedly connected with the returning equipment; a pinion is directly sleeved at the one end of a shaft; whereas the other end of the shaft is connected with the output shaft of the retarder of the rotate transmission device through a shaft joint; the rotate transmission device is fixedly connected on the transmission stand; the shaft is positioned in an eccentric sleeve through a bearing and a bearing cover; the pin gear support saddle is welded in the base stand; the eccentric sleeve is positioned on the pin gear support saddle through a connecting and adjusting bolt; and the base stand and the transmission stand are positioned on a concrete basis. The utility model can be reasonably stressed, the retarder is long in service life, the equipment is good in rigidity, the service life of pin gear is significantly improved and is very convenient and simple to be mounted and maintained.
Description
Technical field
The utility model belongs to a kind of ladle turret rotation in the steelmaking system, crosses and stride technical field, and the side of being applicable to, round, flat, slab caster molten steel jar are crossed and striden transportation and use.
Background technology
Existing ladle turret transmission mechanism be the pinwheel transmission mechanism as shown in Figure 1: ladle turret mainly is made up of base 1, pivoting support bearing 2, pinwheel bearing 3, apparatus for rotating 4, transmission base 5, bolt 6, rotary actuator 7 and pinion 8; Base 1 is affixed with pivoting support bearing 2 inner rings, pivoting support bearing 2 outer rings and pinwheel bearing 3 are affixed, pinwheel bearing 3 is affixed with apparatus for rotating 4, pinion 8 directly is sleeved on the decelerator shaft of rotary actuator 7, rotary actuator 7 and transmission base are 5 affixed, transmission base 5 is fixed on the base 1 by bolt 6, and base 1 and transmission base 5 all are seated on the concrete foundation.
Rotation: rotary actuator 7 is by the pin tooth engagement on pinion 8 and the pinwheel bearing 3, and 3 rotations of driving needle wheeling support drive apparatus for rotating 4 rotations, thereby strides from smelting and be transported to continuous casting and stride being placed on molten steel jar on the apparatus for rotating 4.
These pinwheel transmission mechanism characteristics are simple in structure, but also have following problem:
1), because the panoramic table rotary load is big, the startup stage of especially, pin gear engagement radial load is very big, causes reduction case and split surface connecting bolt to damage, decelerator is short service life.
2), pinion 8 and decelerator be affixed by bolt and transmission base 5, because jib-length is long, very big, the equipment poor rigidity of radial load, causes pinion 8 and pinwheel engagement to worsen, flank of tooth scratch is serious, influence is produced.
Summary of the invention
The utility model mainly by base, pivoting support bearing, pinwheel bearing, apparatus for rotating, transmission base, rotary actuator, eccentric bushing, bearing, axle, shaft coupling, connection adjust bolt, lid and pinion are formed thoroughly.Base and pivoting support bearing inner ring are affixed, and pivoting support bearing outer ring and pinwheel bearing are affixed, and pinwheel bearing and apparatus for rotating are affixed; Pinion directly is sleeved on axle one end, the axle other end is connected with the reducer output shaft of rotary actuator by shaft coupling, rotary actuator is fixed on the transmission base, axle is fixed in the eccentric bushing by bearing and saturating lid, supporting seat is welded on the base, eccentric bushing is bolted on the supporting seat by connecting to adjust, and base and transmission base all are seated on the concrete foundation.
Rotation: the pin tooth of the power of rotary actuator output on shaft coupling, axle, pinion and pinwheel bearing meshes, and the driving needle wheeling support rotates, and is transported to continuous casting and strides thereby the molten steel jar striden from smelting.
Design feature:
When 1) apparatus for rotating rotated, the very big radial load that pin gear produces was directly born by base, and decelerator only bears a reaction torque, and is stressed reasonable, the decelerator long service life.
2) pinion directly is sleeved on the axle, and jib-length is very short, and the equipment good rigidly greatly improves the working condition that pin gear meshes, and pin, service life of gear significantly improve.
3) the driving needle gear centre is apart from adopting the eccentric bushing guiding mechanism, and installation, maintenance is very easy.
Description of drawings
Fig. 1 is existing ladle turret transmission mechanism structure chart
Fig. 2 is a ladle turret transmission mechanism structure chart of the present utility model
Fig. 3 is the I partial enlarged drawing of Fig. 2
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
The utility model mainly by base 9, pivoting support bearing 2, pinwheel bearing 3, apparatus for rotating 4, pinion 8, transmission base 10, rotary actuator 7, eccentric bushing 11, bearing 12, axle 13, shaft coupling 14, connect adjust bolt 15, thoroughly cover 16 and supporting seat 17 form.Base 9 is affixed with pivoting support bearing 2 inner rings, and pivoting support bearing 2 outer rings and pinwheel bearing 3 are affixed, and pinwheel bearing 3 is affixed with apparatus for rotating 4.Pinion 8 directly is sleeved on axle 13 1 ends, axle 13 other ends are connected with the reducer output shaft of rotary actuator 7 by shaft coupling 14, rotary actuator 7 is fixed on the transmission base 5, axle 13 is fixed in the eccentric bushing 11 by bearing 12 and saturating lid 16, supporting seat 17 is welded on the base 9, eccentric bushing 11 is fixed on the supporting seat 17 by connecting adjustment bolt 15, and base 9 and transmission base 10 all are seated on the concrete foundation.
Rotation: the pin tooth engagement of the power of rotary actuator 7 output on shaft coupling 14, axle 13, pinion 8 and pinwheel bearing 3,3 rotations of driving needle wheeling support are transported to continuous casting and stride thereby the molten steel jar striden from smelting.
Design feature:
When 1) apparatus for rotating 4 rotated, the very big radial load that pin gear produces was directly born by base 9, and decelerator only bears a reaction torque, and is stressed reasonable, the decelerator long service life.
2) pinion 8 directly is sleeved on the axle 13, and jib-length is very short, and the equipment good rigidly greatly improves the working condition that pin gear meshes, and pin, service life of gear significantly improve.
3) the driving needle gear centre is apart from adopting the eccentric bushing guiding mechanism, and installation, maintenance is very easy.
Claims (1)
1 one kinds of ladle turret transmission mechanisms, by base (9), pivoting support bearing (2), pinwheel bearing (3), apparatus for rotating (4), pinion (8), rotary actuator (7) is formed, it is characterized in that base (9) and pivoting support bearing (2) inner ring are affixed, pivoting support bearing (2) outer ring and pinwheel bearing (3) are affixed, pinwheel bearing (3) is affixed with apparatus for rotating (4), pinion (8) directly is sleeved on axle (13) one ends, axle (13) other end is connected with the reducer output shaft of rotary actuator (7) by shaft coupling (14), rotary actuator (7) is fixed on the transmission base (5), axle (13) is fixed in the eccentric bushing (11) by bearing (12) and saturating lid (16), supporting seat (17) is welded on the base (9), eccentric bushing (11) is fixed on the supporting seat (17) by connecting adjustment bolt (15), and base (9) and transmission base (10) all are seated on the concrete foundation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222179 CN2550100Y (en) | 2002-04-08 | 2002-04-08 | Driving mechanism for molten steel landle turning bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222179 CN2550100Y (en) | 2002-04-08 | 2002-04-08 | Driving mechanism for molten steel landle turning bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2550100Y true CN2550100Y (en) | 2003-05-14 |
Family
ID=33700142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02222179 Expired - Lifetime CN2550100Y (en) | 2002-04-08 | 2002-04-08 | Driving mechanism for molten steel landle turning bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2550100Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632227A (en) * | 2012-03-29 | 2012-08-15 | 中冶南方工程技术有限公司 | Steel ladle capping device used for continuous casting machine system |
| CN102921936A (en) * | 2012-11-14 | 2013-02-13 | 中冶南方工程技术有限公司 | Steel ladle capping device for continuous casting machine system |
| CN104801699A (en) * | 2015-04-20 | 2015-07-29 | 中冶华天工程技术有限公司 | Method and system for realizing one-ladle-system rotation and production buffer of hot metal ladles |
| CN111545736A (en) * | 2020-05-18 | 2020-08-18 | 芜湖新兴铸管有限责任公司 | Anti-swing method for main speed reducer of transmission device of continuous casting ladle turret |
-
2002
- 2002-04-08 CN CN 02222179 patent/CN2550100Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632227A (en) * | 2012-03-29 | 2012-08-15 | 中冶南方工程技术有限公司 | Steel ladle capping device used for continuous casting machine system |
| CN102921936A (en) * | 2012-11-14 | 2013-02-13 | 中冶南方工程技术有限公司 | Steel ladle capping device for continuous casting machine system |
| CN104801699A (en) * | 2015-04-20 | 2015-07-29 | 中冶华天工程技术有限公司 | Method and system for realizing one-ladle-system rotation and production buffer of hot metal ladles |
| CN111545736A (en) * | 2020-05-18 | 2020-08-18 | 芜湖新兴铸管有限责任公司 | Anti-swing method for main speed reducer of transmission device of continuous casting ladle turret |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201626780U (en) | Fixed column type cantilever lifting device | |
| CN2550100Y (en) | Driving mechanism for molten steel landle turning bench | |
| CN200977610Y (en) | Mobile multi-purpose processing machine tool | |
| CN201254433Y (en) | Lorry-mounted crane turning gear | |
| CN102120548B (en) | Hydraulic telescopic suspension arm | |
| CN202667996U (en) | Welding table | |
| CN2707401Y (en) | Automatic ladle covering device for continuous casting machine | |
| CN201827321U (en) | Engineering machine and all-around swinging mechanism thereof | |
| CN206689671U (en) | A kind of adjustable jig | |
| CN111115129A (en) | Large-diameter split type bogie turntable | |
| CN108589791A (en) | A kind of installation equipment of municipal administration inspection well cover | |
| CN214186868U (en) | A upset machine for engine maintenance | |
| CN206185339U (en) | Electroslag furnace consumable electrode automatic welder | |
| CN201192720Y (en) | Non-axle forging manipulator | |
| CN202910267U (en) | Steel ladle capping device for conticaster system | |
| CN2527378Y (en) | Short link rod type molten steel pot swiveling table | |
| CN210037210U (en) | Engineering machine tool engine overhauls device | |
| CN200955007Y (en) | Vertical-seam-welding lifting operation platform of large petroleum storage cylinder | |
| CN2401292Y (en) | Chain feeding equipment for ultralong chain turntable | |
| CN201841381U (en) | Coaxial lifting and rotating mechanism for welding gun | |
| CN220029273U (en) | Operation oil pipe butt joint device of axial flow rotating paddle type hydroelectric generating set | |
| CN214148801U (en) | Crucible furnace rotary mechanism | |
| CN219670540U (en) | Slag pot turning device is handled to electric stove white slag | |
| CN201327299Y (en) | Furnace dismantling machine | |
| CN2786134Y (en) | Rotating mechanism of feeding chute |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGYE SAIDI ENGINEERING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHONGQING IRON AND STEEL DESIGN INST., MINISTRY OF METALLURGICAL INDUSTRY Effective date: 20030919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030919 Patentee after: Zhongye Saide Engineering Technology Co., Ltd. Patentee before: Chongqing Iron and Steel Design Inst., Min MI |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120408 Granted publication date: 20030514 |