CN101780539A - Ladle tilting mechanism - Google Patents
Ladle tilting mechanism Download PDFInfo
- Publication number
- CN101780539A CN101780539A CN200910249006A CN200910249006A CN101780539A CN 101780539 A CN101780539 A CN 101780539A CN 200910249006 A CN200910249006 A CN 200910249006A CN 200910249006 A CN200910249006 A CN 200910249006A CN 101780539 A CN101780539 A CN 101780539A
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- ladle
- tiltable frame
- clamping support
- cylinder
- support
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Abstract
The invention relates to a ladle tilting mechanism, which is characterized in that U-shaped brackets for supporting ladle round trunnions are arranged in a pit in a symmetric manner, a tie-beam is used for connecting two U-shaped brackets, one U-shaped bracket is connected with a drive tilting frame, and the other U-shaped bracket is connected with a driven tilting frame; a concentric rotation shaft is respectively arranged at the outer side of each of the tilting frame, the rotation shaft of the drive tilting frame is connected with an electric drive device via a drive side revolting bracket, and the rotation shaft of the driven tilting frame is arranged in a driven side revolting bracket; the two tilting frames are respectively provided with a clamping frame mechanism for clamping the round trunnions; each clamping frame mechanism is provided with a locking mechanism; and the outer side of the drive side revolting bracket is provided with a locating mechanism for locating the ladle rotation angle. The invention has the advantages of reasonable design, compact structure, safe operation, convenient use and the like; and ladles can rotate within 0-18 degrees without being hoisted by a crown block to tilt, thus reducing occupied time and operation difficulty of the crown block, lowering abrasion of the ladle trunnions, prolonging the service life thereof.
Description
Technical field
The invention belongs to the steel-making accessory machinery, particularly a kind of ladle tilting mechanism.
Background technology
At present, the maintenance of domestic " circle gudgeon type ladle " and the method for replacing steel ladle sliding water gap equipment are: ladle is placed on this ground, with the hook of the overhead traveling crane ladle of slinging, play auxiliary hanger with little hook block, drop on the support on ground after ladle revolves and turn 90 degrees, carry out after steel ladle sliding water gap safeguards, big or small hook with overhead traveling crane cooperates again, rotation ladle to 180 degree is toppled over remaining molten steel, slag, and the big or small hook with overhead traveling crane cooperates the 0 degree state of getting back to again.It is long that this mode takies operating time of overhead traveling crane, and craneman's operation easier is big; Utilize the ladle gudgeon itself to make suspension centre and hinge, heavy wear ladle gudgeon is scrapped ladle too early.
Summary of the invention
The present invention is intended to the shortcoming and defect part that exists in above-mentioned technology, and provides not only reasonable in design, compact conformation, and both overhead traveling crane was not sling and was tumbled, and just made ladle in the upset to 180 degree of 0 degree, reduced the overhead traveling crane holding time, reduction overhead traveling crane operation easier; Reduce the wearing and tearing of ladle gudgeon again, and it is long to have a life-span, handling safety and use a kind of very easily ladle tilting mechanism.
The objective of the invention is to adopt following technical scheme to realize: described a kind of ladle tilting mechanism, it is characterized in that: the U-shaped mounting of ladle both sides circle gudgeon is supported in the symmetry installing in foundation pit, side between two U-shaped mountings connects with tie-beam, wherein a U-shaped mounting is connected with the driving tiltable frame, and another U-shaped mounting is connected with driven tiltable frame; Be connected concentric rotating shaft at the lateral surface middle part that drives tiltable frame and driven tiltable frame, the rotating shaft of driven tiltable frame is packed in the axis hole of slave end rotary support, make the rotating shaft that drives tiltable frame pass the driving side rotary support and move with fax that output shaft is connected in the drive unit; Realize that the moving drive unit of fax drives the driving tiltable frame and driven tiltable frame is rotated around concentric rotating shaft; Compress the clamping support mechanism of round gudgeon in the top middle part symmetry installing that drives tiltable frame and driven tiltable frame; Symmetry installing retaining mechanism in each clamping support mechanism; Detent mechanism with the installing ladle anglec of rotation on the lateral surface of the driving side rotary support of direction of rotation homonymy.
The moving drive unit of described fax is made up of motor, brake, shaft coupling, reduction box and gear coupling, one end of motor shaft connects brake, the other end of motor shaft connects reduction box with shaft coupling, and the output shaft of reduction box is connected with the rotating shaft that drives tiltable frame with gear coupling.
Described each clamping support mechanism that compresses round gudgeon is made up of clamping support, bearing pin, support, oscillating cylinder and little axle; Two ends, clamping support bottom are hinged on the tiltable frame by bearing pin, with symmetry installing support on the corresponding tiltable frame of clamping support bottom end positions, hinged with the middle part of oscillating cylinder respectively at two stands, the head of oscillating cylinder is hinged on the clamping support with little axle, by two oscillating cylinders to lower swing, the pressure head of clamping support clamped press on the round gudgeon end face of ladle.
Each retaining mechanism in the described clamping support mechanism is made up of locking cylinder and locking pin, install locking cylinder on the clamping support in clamping support mechanism, the piston rod external part of locking cylinder connects an end of locking pin, the other end of locking pin can the locking pin-and-hole on tiltable frame in to free in and out.
The detent mechanism of the described ladle anglec of rotation, wherein the ladle anglec of rotation is divided into: 0 °, 90 ° and 180 °; Wherein 0 ° is that ladle rotates to ladle mouth angle vertically upward; 90 ° is that ladle rotates to 90 ° from 0 ° and makes the ladle mouth angle parallel with horizontal plane; 180 ° is that ladle rotates to 180 from 0 ° and makes ladle mouth angle vertically downward; The detent mechanism of the described ladle anglec of rotation is made up of locator cylinder and alignment pin, with be processed with locating hole respectively on the corresponding driving tiltable frame of the rotary angle position side of 0 °, 90 ° of ladle rotations and 180 °, with dress locator cylinder on the corresponding driving side rotary support of position of positioning hole, stretch out at the piston of locator cylinder and to connect the alignment pin that matches and pass in and out with described locating hole on the rod end.
Principle of the present invention and operation are described below:
Driving side tiltable frame among the present invention connects the slave end tiltable frame by articulated beam, the balance staff of oscillating cylinder is hinged on the tiltable frame by support, cylinder head drives clamping support by bearing pin, clamping support is hinged on the tiltable frame by bearing pin, after clamping support is accommodated, promote locking pin by a hydraulic cylinder on the clamping support, to lock between clamping support and the tiltable frame, tiltable frame is provided with rotating shaft, rotating shaft is inserted in the rotary support, the tiltable frame positioning hydraulic cylinders puts together on the driving side rotary support, ladle all can promote an alignment pin by cylinder when 0 °/90 °/180 ° three angle positions, fix the driving side tiltable frame, by the articulated beam carry-over moment, the slave end tiltable frame can be fixed simultaneously.
The ladle that needs are safeguarded is placed in the U-shaped mounting of driving side tiltable frame and slave end tiltable frame, oscillating cylinder drives clamping support, the pressure head cramping of clamping support is on the gudgeon of ladle, locking cylinder promotes locking pin clamping support is locked on the tiltable frame, ladle is fixed on the tiltable frame, drive unit is started working then, and the rotation tiltable frame is rotated around the center of rotary support, and device for revolving and driving is made up of motor, reductor, brake etc.; The tiltable frame positioning hydraulic cylinders drives alignment pin, and it is motionless to make tiltable frame be positioned at 0 °/90 °/180 ° angles.After various maintenance works finished, the ladle zero-bit of overturn was back unclamped the locking hydraulic cylinder, shows clamping support, hangs out the ladle that maintenance finishes.
Combine the above technical scheme of being taked, realize purpose of the present invention.
Compared with prior art, the present invention is not only reasonable in design, compact conformation, and both not overhead traveling crane was not sling and was tumbled, and just made ladle in the upset to 180 degree of 0 degree, reduced the overhead traveling crane holding time, reduction overhead traveling crane operation easier; Reduce the wearing and tearing of ladle gudgeon again, and it is long to have a life-span, handling safety and use advantages such as very convenient.
Description of drawings
The present invention has five width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of specific embodiments of the invention;
Accompanying drawing 2 is vertical views of Fig. 1;
Accompanying drawing 3 is along the cross-sectional schematic of A-A line among Fig. 1;
Accompanying drawing 5 is the II place enlarged diagrams among Fig. 1.
Among the figure: 1, drive tiltable frame, 2, driven tiltable frame, 3, reduction box, 4, locking cylinder, 5, tie-beam, 6, the driving side rotary support, 7, the slave end rotary support, 8, the locator cylinder, 9, clamping support, 10, oscillating cylinder, 11, the U-shaped mounting, 12, the circle gudgeon, 13, support, 14, little axle, 15, bearing pin, 16, locking pin, 17, alignment pin, 18, the pressure head of clamping support, 19, brake, 20, motor, 21, gear coupling.
The specific embodiment
Be specific embodiments of the invention shown in Fig. 1,2,3,4,5, it is a kind of ladle tilting mechanism of installing at large-scale steelshop; It is characterized in that: the U-shaped mounting 11 of ladle both sides circle gudgeon 12 is supported in the symmetry installing in foundation pit, rear side between two U-shaped mountings 11 connects with tie-beam 5, wherein the U-shaped mounting 11 on the left side is connected with driving tiltable frame 1, and the U-shaped mounting 11 on the right is connected with driven tiltable frame 2; Be connected concentric rotating shaft at the lateral surface middle part that drives tiltable frame 1 and driven tiltable frame 2, the rotating shaft of driven tiltable frame 2 is packed in the axis hole of slave end rotary support 7, make the rotating shaft that drives tiltable frame 1 pass driving side rotary support 6 and move with fax that output shaft is connected in the drive unit; The moving drive unit of described fax is made up of motor 20, brake 19, shaft coupling, reduction box 3 and gear coupling 21; Realize that the moving drive unit of fax drives driving tiltable frame 1 and driven tiltable frame 2 is rotated around concentric rotating shaft; Compress the clamping support mechanism of round gudgeon 12 in the top middle part symmetry installing that drives tiltable frame 1 and driven tiltable frame 2; Described each clamping support mechanism that compresses round gudgeon 12 is made up of clamping support 9, bearing pin 15, support 13, oscillating cylinder 10 and little axle 14; Symmetry installing retaining mechanism in each clamping support mechanism; Each retaining mechanism in the described clamping support mechanism is made up of locking cylinder 4 and locking pin 16, detent mechanism with the installing ladle anglec of rotation on the leading flank of the driving side rotary support 6 of direction of rotation homonymy, the detent mechanism of the described ladle anglec of rotation, wherein the ladle anglec of rotation is divided into: 0 °, 90 ° and 180 °; Wherein 0 ° is that ladle rotates to ladle mouth angle vertically upward; 90 ° is that ladle rotates to 90 ° from 0 ° and makes the ladle mouth angle parallel with horizontal plane; 180 ° is that ladle rotates to 180 ° from 0 ° and makes ladle mouth angle vertically downward; The detent mechanism of the described ladle anglec of rotation is made up of locator cylinder 8 and alignment pin 17, with be processed with locating hole respectively on the corresponding driving tiltable frame of the rotary angle position side of 0 °, 90 ° of ladle rotations and 180 °, with dress locator cylinder 8 on the corresponding driving side rotary support 6 of position of positioning hole, stretch out at the piston of locator cylinder 8 and to connect the alignment pin 17 that matches and pass in and out with described locating hole on the rod end.
The above; it only is the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; all are familiar with those skilled in the art in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technical scheme of the present invention and design of the present invention thereof.
Claims (5)
1. ladle tilting mechanism, it is characterized in that: the U-shaped mounting (11) of ladle both sides circle gudgeons (12) is supported in the symmetry installing in foundation pit, side between two U-shaped mountings (11) connects with tie-beam (5), wherein a U-shaped mounting (11) is connected with driving tiltable frame (1), and another U-shaped mounting (11) is connected with driven tiltable frame (2); Be connected concentric rotating shaft at the lateral surface middle part that drives tiltable frame (1) and driven tiltable frame (2), the rotating shaft of driven tiltable frame (2) is packed in the axis hole of slave end rotary support (7), make the rotating shaft that drives tiltable frame (1) pass driving side rotary support (6) and move with fax that output shaft is connected in the drive unit; Realize that the moving drive unit of fax drives driving tiltable frame (1) and driven tiltable frame (2) is rotated around concentric rotating shaft; Compress the clamping support mechanism of round gudgeon (12) in the top middle part symmetry installing that drives tiltable frame (1) and driven tiltable frame (2); Symmetry installing retaining mechanism in each clamping support mechanism; Detent mechanism with the installing ladle anglec of rotation on the lateral surface of the driving side rotary support (6) of direction of rotation homonymy.
2. by the described a kind of ladle tilting mechanism of claim 1, it is characterized in that: the moving drive unit of described fax is made up of motor (20), brake (19), shaft coupling, reduction box (3) and gear coupling (21), one end of motor (20) axle connects brake (19), the other end of motor (20) axle connects reduction box (3) with shaft coupling, and the output shaft of reduction box (3) is connected with the rotating shaft that drives tiltable frame (1) with gear coupling (21).
3. by the described a kind of ladle tilting mechanism of claim 1, it is characterized in that: described each clamping support mechanism that compresses round gudgeon (12) is made up of clamping support (9), bearing pin (15), support (13), oscillating cylinder (10) and little (14); Two ends, clamping support (9) bottom are hinged on the tiltable frame by bearing pin (15), with symmetry installing support (13) on the corresponding tiltable frame of clamping support (9) bottom end positions, hinged with the middle part of oscillating cylinder (10) respectively at two stands (13), the head of oscillating cylinder (10) is hinged on the clamping support (9) with little axle (14), by two oscillating cylinders (10) to lower swing, the pressure head (18) of clamping support (9) clamped press on round gudgeon (12) end face of ladle.
4. by the described a kind of ladle tilting mechanism of claim 1, it is characterized in that: each retaining mechanism in the described clamping support mechanism is made up of locking cylinder (4) and locking pin (16), clamping support in clamping support mechanism (9) is gone up installing locking cylinder (4), the piston rod external part of locking cylinder (4) connects an end of locking pin (16), the other end of locking pin (16) can the locking pin-and-hole on tiltable frame in to free in and out.
5. by the described a kind of ladle tilting mechanism of claim 1, it is characterized in that: the detent mechanism of the described ladle anglec of rotation, wherein the ladle anglec of rotation is divided into: 0 °, 90 ° and 180 °; Wherein 0 ° is that ladle rotates to ladle mouth angle vertically upward; 90 ° is that ladle rotates to 90 ° from 0 ° and makes the ladle mouth angle parallel with horizontal plane; 180 ° is that ladle rotates to 180 ° from 0 ° and makes ladle mouth angle vertically downward; The detent mechanism of the described ladle anglec of rotation is made up of locator cylinder (8) and alignment pin (17), with be processed with locating hole respectively on the corresponding driving tiltable frame of rotary angle position (1) side of 0 °, 90 ° of ladle rotations and 180 °, go up dress locator cylinder (8) with the corresponding driving side rotary support of position of positioning hole (6), stretch out at the piston of locator cylinder (8) and connect the alignment pin (17) that matches and pass in and out with described locating hole on the rod end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910249006 CN101780539B (en) | 2009-12-30 | 2009-12-30 | Ladle tilting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910249006 CN101780539B (en) | 2009-12-30 | 2009-12-30 | Ladle tilting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101780539A true CN101780539A (en) | 2010-07-21 |
| CN101780539B CN101780539B (en) | 2013-01-16 |
Family
ID=42520749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910249006 Expired - Fee Related CN101780539B (en) | 2009-12-30 | 2009-12-30 | Ladle tilting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101780539B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049507A (en) * | 2010-12-31 | 2011-05-11 | 无锡巨力重工机械有限公司 | Novel tipping device of molten steel pot |
| CN102974814A (en) * | 2012-11-14 | 2013-03-20 | 宁波中超机器有限公司 | Tundish tipper |
| CN103658626A (en) * | 2013-12-31 | 2014-03-26 | 一重集团大连设计研究院有限公司 | Novel ladle overturning machine |
| CN103722485A (en) * | 2013-12-27 | 2014-04-16 | 天津重型装备工程研究有限公司 | Automatic grinding and turnover device for sector plate of recoiling machine |
| CN104190910A (en) * | 2014-09-12 | 2014-12-10 | 大连华锐重工集团股份有限公司 | Novel ladle turning machine |
| CN104308135A (en) * | 2014-10-29 | 2015-01-28 | 安徽理工大学 | Rail-wheel type semi-automatic bilateral casting machine |
| CN105689696A (en) * | 2014-11-27 | 2016-06-22 | 上海梅山钢铁股份有限公司 | Steel ladle tipping device |
| CN105943247A (en) * | 2016-04-26 | 2016-09-21 | 福建泉州赛富机械科技有限公司 | Automatic 90-degree rotating device for sanitary towels |
| CN106799487A (en) * | 2017-03-01 | 2017-06-06 | 宁波复能新材料股份有限公司 | Rare earth metal cast molding mechanical automation dumping system |
| CN108971473A (en) * | 2018-08-31 | 2018-12-11 | 广德亚太汽车智能制动***有限公司 | A kind of universal casting pack arrangement |
| CN110976837A (en) * | 2019-12-11 | 2020-04-10 | 湖南三创富泰设备管理有限公司 | Ladle tilting machine for steelmaking casting |
| CN112756896A (en) * | 2021-01-07 | 2021-05-07 | 中车青岛四方机车车辆股份有限公司 | Auxiliary overturning device for vehicle body underframe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200988100Y (en) * | 2006-12-21 | 2007-12-12 | 中国第一重型机械集团公司 | Novel steel ladle tilting machine |
-
2009
- 2009-12-30 CN CN 200910249006 patent/CN101780539B/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049507B (en) * | 2010-12-31 | 2013-01-23 | 无锡巨力重工股份有限公司 | Novel tipping device of molten steel pot |
| CN102049507A (en) * | 2010-12-31 | 2011-05-11 | 无锡巨力重工机械有限公司 | Novel tipping device of molten steel pot |
| CN102974814B (en) * | 2012-11-14 | 2015-01-14 | 宁波中超机器有限公司 | Tundish tipper |
| CN102974814A (en) * | 2012-11-14 | 2013-03-20 | 宁波中超机器有限公司 | Tundish tipper |
| CN103722485B (en) * | 2013-12-27 | 2016-04-27 | 天津重型装备工程研究有限公司 | A kind of coiler sector plate automatic grinding and turning device |
| CN103722485A (en) * | 2013-12-27 | 2014-04-16 | 天津重型装备工程研究有限公司 | Automatic grinding and turnover device for sector plate of recoiling machine |
| CN103658626A (en) * | 2013-12-31 | 2014-03-26 | 一重集团大连设计研究院有限公司 | Novel ladle overturning machine |
| CN103658626B (en) * | 2013-12-31 | 2016-05-25 | 一重集团大连设计研究院有限公司 | Ladle tipper |
| CN104190910A (en) * | 2014-09-12 | 2014-12-10 | 大连华锐重工集团股份有限公司 | Novel ladle turning machine |
| CN104308135A (en) * | 2014-10-29 | 2015-01-28 | 安徽理工大学 | Rail-wheel type semi-automatic bilateral casting machine |
| CN105689696A (en) * | 2014-11-27 | 2016-06-22 | 上海梅山钢铁股份有限公司 | Steel ladle tipping device |
| CN105689696B (en) * | 2014-11-27 | 2018-05-18 | 上海梅山钢铁股份有限公司 | Liquid steel tank tipping device |
| CN105943247A (en) * | 2016-04-26 | 2016-09-21 | 福建泉州赛富机械科技有限公司 | Automatic 90-degree rotating device for sanitary towels |
| CN106799487A (en) * | 2017-03-01 | 2017-06-06 | 宁波复能新材料股份有限公司 | Rare earth metal cast molding mechanical automation dumping system |
| CN108971473A (en) * | 2018-08-31 | 2018-12-11 | 广德亚太汽车智能制动***有限公司 | A kind of universal casting pack arrangement |
| CN110976837A (en) * | 2019-12-11 | 2020-04-10 | 湖南三创富泰设备管理有限公司 | Ladle tilting machine for steelmaking casting |
| CN112756896A (en) * | 2021-01-07 | 2021-05-07 | 中车青岛四方机车车辆股份有限公司 | Auxiliary overturning device for vehicle body underframe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101780539B (en) | 2013-01-16 |
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| CF01 | Termination of patent right due to non-payment of annual fee |