CN202894315U - Drive device for ladle turret - Google Patents
Drive device for ladle turret Download PDFInfo
- Publication number
- CN202894315U CN202894315U CN 201220632250 CN201220632250U CN202894315U CN 202894315 U CN202894315 U CN 202894315U CN 201220632250 CN201220632250 CN 201220632250 CN 201220632250 U CN201220632250 U CN 201220632250U CN 202894315 U CN202894315 U CN 202894315U
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- CN
- China
- Prior art keywords
- decelerator
- shaft
- hydraulic pressure
- clutch hydraulic
- speed reducer
- 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
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a drive device for a ladle turret. The drive device for the ladle turret mainly comprises a motor, a coupler, a brake device, a support, a speed reducer, a hydraulic motor device of a clutch, a turret base (8), a gear and a slewing bearing. The motor and the brake device are respectively and sequentially fixed on the turret base through the support and the speed reducer. The motor is linked to an input shaft extension of one end of the speed reducer through the coupler. The gear is arranged on an output shaft of the speed reducer and meshed with the slewing bearing. The drive device for the ladle turret is characterized in that the hydraulic motor device of the clutch is directly connected with the speed reducer. An input shaft at a connection end of the speed reducer and the hydraulic motor device of the clutch are positioned through a flange inner shaft extension with an inner key groove and an inner seam allowance. An output shaft of the hydraulic motor device of the clutch is positioned through an outer flange outer shaft extension with an outer key groove and an outer seam allowance. The input shaft and the output shaft are connected through a flat key. The drive device for the ladle turret is compact and reasonable in structure, convenient to machine and assembly, and not high in precision requirement and reducing production cost and improving safety and reliability of equipment.
Description
Technical field:
The utility model relates to continuous casting equipment, the drive unit of particularly using in a kind of steel production enterprise conticaster ladle turret.
Background technology:
Ladle turret is one of key equipment of conticaster, being used for the delivery ladle crosses and strides and support the equipment that ladle is cast, partly formed by base, revolution transverse arm frame, drive unit, pivoting support, lubricating system etc., wherein include driven and emergency actuation in the drive unit, emergency actuation is used for when full factory owner wants power supply or establish stand-by power supply to break down, ladle is reset to safe station, thereby avoid the infringement to peripheral equipment, personnel, the generation of control serious accident.
At present, the drive unit of using on the ladle turret, as shown in Figure 1, mainly comprise motor 1, shaft coupling 2, brake 3, bearing 9, decelerator 4, shaft coupling 6, clutch hydraulic pressure motor apparatus 7, panoramic table base 8, gear 5, pivoting support 10, motor 1 and brake 3 are by bearing 9, decelerator 4(Fig. 3), clutch hydraulic pressure motor apparatus 7(Fig. 4) be fixed on successively respectively on the panoramic table base 8; Motor 1 is connected to the end input shaft extension of decelerator 4 by shaft coupling 2; Clutch hydraulic pressure motor apparatus 7 is connected to the other end input shaft extension of decelerator 4 by shaft coupling 6; On decelerator 4 output shafts gear 5 is housed, gear 5 and pivoting support 10 engagements.Brake 3 is that the equipment after stopping for motor is located fast.Drive decelerator 4 driven gears 5, pivoting support 10 motions by motor 1 under the duty, the throw-out-of clutch in the clutch hydraulic pressure motor apparatus 7 is not worked; In a single day the faults such as power failure appear in the process in working order, the clutch auto-closing in the clutch hydraulic pressure motor apparatus 7, and clutch hydraulic pressure motor apparatus 7 drives decelerators 4 driven gears 5, pivoting support 10 motions by shaft coupling 6.This just requires 4 liang of output of decelerator shaft extension to keep concentric with motor 1 shaft extension, clutch hydraulic pressure motor apparatus 7 shaft extensions respectively, and each component processing assembly precision requires high, could reduce motor 1 startup operation process equipment is impacted.But because the driving moment of ladle turret own is large, starting operation process impacts inevitable, decelerator 4 is play up and down easily, and the clutch hydraulic pressure motor apparatus 7(accident actuating device that is connected with decelerator 4) owing to be fixed on the rotary table 8 motionless, the long-term play of decelerator 4 so that clutch hydraulic pressure motor apparatus 7 damage easily, when in case power supply breaks down, clutch hydraulic pressure motor apparatus 7 cisco unity malfunctions, ladle can not reset to safe station, may cause the generation of equipment, personnel's serious accident.
Summary of the invention:
The purpose of this utility model is defective and the problem that exists for above-mentioned ladle turret drive unit, the drive unit that provides a kind of compact conformation is simple, processing request is low, safe and reliable ladle turret to use, be conducive to reduce production costs, it is reliable to improve production safety.
The technical scheme that the utility model adopts is the drive unit that a kind of ladle turret is used, mainly comprise motor, shaft coupling, brake, bearing, decelerator, clutch hydraulic pressure motor apparatus, panoramic table base 8, gear, pivoting support, motor and brake are fixed on respectively on the panoramic table base successively by bearing, decelerator, and motor is connected to the end input shaft extension of decelerator by shaft coupling; Gear is housed on the reducer output shaft, gear and pivoting support engagement, its main points are that the clutch hydraulic pressure motor apparatus directly is connected with decelerator, the power shaft of the link of decelerator and clutch hydraulic pressure motor apparatus adopts shaft extension band internal keyway and inner stopper location in the flange form, clutch hydraulic pressure motor apparatus output shaft adopts outward flange formula outer shaft extending band outside keyway and male half coupling location, and the two connects by flat key.
The utility model is to improve on the drive unit basis that existing ladle turret is used, clutch hydraulic pressure motor apparatus cancellation erection support, and and decelerator between shaft coupling, directly be fixed on the decelerator, when decelerator because shock loading is large during play, the clutch hydraulic pressure motor apparatus is followed together play, the clutch hydraulic pressure motor apparatus remains relative fixed position with decelerator, can not damage because of the decelerator play.
The utility model has the advantage of that compact conformation is reasonable, process and assemble is easy, required precision is not high, be conducive to lower the process and assemble difficulty, reduce production equipment specification and requirement, reduce production costs, improve the device security reliability, avoid equipment to use the generation of plant, personnel's serious accident.
Description of drawings
Fig. 1 is the structural representation of existing ladle turret drive unit
Fig. 2 is the top view of Fig. 1
Fig. 3 is the structural representation of existing decelerator
Fig. 4 is the structural representation of existing clutch hydraulic pressure motor apparatus
Fig. 5 is the structural representation of the utility model embodiment ladle turret drive unit
Fig. 6 is the top view of Fig. 5
Fig. 7 is the structural representation of the decelerator of the utility model embodiment
Fig. 8 is the structural representation of the clutch hydraulic pressure motor apparatus of the utility model embodiment
Wherein: 1 motor, 2 shaft couplings, 3 brakes, 4 decelerators, 41 power shafts, 42 internal keywaies, 43 inner stoppers, 5 gears, 6 shaft couplings, 7 clutch hydraulic pressure motor apparatus, 71 clutch hydraulic pressure motor apparatus output shafts, 72 outside keyways, 73 male half couplings, 8 panoramic table bases, 9 electromotor brake bearings, 10 pivoting supports.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, can makes the professional and technical personnel more understand the utility model, following embodiment is made amendment, it all is possible adding and replacing, and does not all exceed protection domain of the present utility model.
Such as Fig. 5, shown in Figure 6, the drive unit that ladle turret is used, mainly comprise motor 1, shaft coupling 2, brake 3, bearing 9, decelerator 4, shaft coupling 6, clutch hydraulic pressure motor apparatus 7, panoramic table base 8, gear 5, pivoting support 10, motor 1 and brake 3 are fixed on respectively on the panoramic table base 8 successively by bearing 9, decelerator 4, and motor 1 is connected to the end input shaft extension of decelerator 4 by shaft coupling 2; On decelerator 4 output shafts gear 5 is housed, gear 5 and pivoting support 10 engagements, clutch hydraulic pressure motor apparatus 7 directly is connected with decelerator 4, decelerator 4 adopts shaft extension band internal keyway 42 and inner stopper 43 location in the flange form with the power shaft 41 of the link of clutch hydraulic pressure motor apparatus 7, clutch hydraulic pressure motor apparatus output shaft 71 adopts outward flange formula outer shaft extending band outside keyway 72 and male half coupling 73 location, and the two connects by flat key.
Claims (1)
1. drive unit that ladle turret is used, mainly comprise motor (1), shaft coupling (2), brake (3), bearing (9), decelerator (4), clutch hydraulic pressure motor apparatus (7), panoramic table base (8), gear (5), pivoting support (10), motor (1) and brake (3) are fixed on respectively on the panoramic table base (8) successively by bearing (9), decelerator (4), and motor (1) is connected to the end input shaft extension of decelerator (4) by shaft coupling (2); On decelerator (4) output shaft gear (5) is housed, gear (5) and pivoting support (10) engagement, it is characterized in that: clutch hydraulic pressure motor apparatus (7) directly is connected with decelerator (4), decelerator (4) adopts shaft extension band internal keyway (42) and inner stopper (43) location in the flange form with the power shaft (41) of the link of clutch hydraulic pressure motor apparatus (7), clutch hydraulic pressure motor apparatus output shaft (71) adopts outward flange formula outer shaft extending band outside keyway (72) and male half coupling (73) location, and the two connects by flat key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632250 CN202894315U (en) | 2012-11-27 | 2012-11-27 | Drive device for ladle turret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632250 CN202894315U (en) | 2012-11-27 | 2012-11-27 | Drive device for ladle turret |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894315U true CN202894315U (en) | 2013-04-24 |
Family
ID=48115033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220632250 Expired - Lifetime CN202894315U (en) | 2012-11-27 | 2012-11-27 | Drive device for ladle turret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894315U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912637A (en) * | 2014-04-28 | 2014-07-09 | 江苏泰隆减速机股份有限公司 | Special vertical star wheel reducer for ladle turret |
| CN104924151A (en) * | 2015-04-30 | 2015-09-23 | 昆山冠品优精密机械有限公司 | High-precision indexing rotary table having high-speed main shaft |
| CN105114378A (en) * | 2015-08-28 | 2015-12-02 | 中国重型机械研究院股份公司 | Bale accident rotation manual logic control hydraulic device |
| CN108190393A (en) * | 2018-01-25 | 2018-06-22 | 宁夏天地奔牛实业集团有限公司 | Chain tightener and drag conveyor |
| CN109205217A (en) * | 2018-11-08 | 2019-01-15 | 山东杰创机械有限公司 | A kind of multifunctional unit transfer car(buggy) |
| CN110722146A (en) * | 2019-10-29 | 2020-01-24 | 宣化钢铁集团有限责任公司 | Independent accident slewing mechanism of ladle slewing table and slewing method thereof |
| 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 |
-
2012
- 2012-11-27 CN CN 201220632250 patent/CN202894315U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912637A (en) * | 2014-04-28 | 2014-07-09 | 江苏泰隆减速机股份有限公司 | Special vertical star wheel reducer for ladle turret |
| CN104924151A (en) * | 2015-04-30 | 2015-09-23 | 昆山冠品优精密机械有限公司 | High-precision indexing rotary table having high-speed main shaft |
| CN105114378A (en) * | 2015-08-28 | 2015-12-02 | 中国重型机械研究院股份公司 | Bale accident rotation manual logic control hydraulic device |
| CN105114378B (en) * | 2015-08-28 | 2017-08-25 | 中国重型机械研究院股份公司 | A kind of big bag accident turns round manual logic control hydraulic means |
| CN108190393A (en) * | 2018-01-25 | 2018-06-22 | 宁夏天地奔牛实业集团有限公司 | Chain tightener and drag conveyor |
| CN109205217A (en) * | 2018-11-08 | 2019-01-15 | 山东杰创机械有限公司 | A kind of multifunctional unit transfer car(buggy) |
| CN110722146A (en) * | 2019-10-29 | 2020-01-24 | 宣化钢铁集团有限责任公司 | Independent accident slewing mechanism of ladle slewing table and slewing method thereof |
| CN110722146B (en) * | 2019-10-29 | 2023-07-25 | 宣化钢铁集团有限责任公司 | Independent steel ladle turret accident slewing mechanism and slewing method thereof |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Cangshan District of Fuzhou City, Fujian province 350008 Jinshan Industrial Zone BaiHuaZhou Road No. 9 Patentee after: FUJIAN SHENGLI INDUST. TECHNOLOGIES CO.,LTD. Address before: Cangshan District of Fuzhou City, Fujian province 350008 Jinshan Industrial Zone BaiHuaZhou Road No. 9 Patentee before: SHENGLI (FUZHOU) HEAVY INDUSTRY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |