• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Device to handle ladles in cooperation with the casting zone (45) in continuous casting, casting into ingot moulds or forms or mixed casting, such device providing independent, coaxial arms able to rotate by a continuous 360° rotation and to support the ladle (14), such rotary arms (27) handling the ladle (14) also in a tapping station (43) in cooperation with a smelting furnace (11).
    公开号:SU1597093A3
    申请号:SU864028299
    申请日:1986-10-03
    公开日:1990-09-30
    发明作者:Бенедетти Джампетро
    申请人:Даниэли Энд К.Оффичине Мекканике Спа (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to foundry, namely, devices for carrying and handling buckets, and can be used in foundries, mainly in the areas of continuous casting.
    The aim of the invention is to expand technological capabilities by providing - turning the bucket in several planes.
    On league. 1 shows a side view of the device (metal discharge and casting) in FIG. 2 - the same (heating of the bath and release of slag); Figure 3 shows the position of heating the bucket and restoring its shutter, VIP from the side; in FIG. 4 the same, indicating the positions of the device nodes; in FIG. 5 is a view A of FIG. 1, in FIG. 6 - section BB in Figure 5; in fig. 7 is the same (with one operating lever), in FIG. 8 - device with one operating lever; in FIG. 9 is a section bb In FIG.
    The device contains two coaxial vrashushih levers 1, placed one above the other and mounted on a fixed base 2 with a supporting structure 3. Above the levers there is a pole 4. The levers 1 contain a supporting structure 5, a gear 6 and a gear wheel 7, by means of which the levers 1 rotate relative to axis 8. Gear 6 mounted on the shaft
    engine
    fixed on the supporting structure 3. The supporting structure 5 has operating levers 10, located on the axis x 1I and connected to the drive 12 connecting axes. 13. Levers 14 (similar to lever 1) contains a fixed lever 15 for adjusting the arrangement of the elements of the assembly.
    The operating lever is fixed on the axis 16 serving to support the bucket 17. The axis 16 interacts with the means 18 of turning the bucket. The lever 19, the full parallel of the parallelogram, and the connecting body 20 act on the reference axis 21.
    The bucket raising means 18 (tor.6) comprises a frame 22 movably mounted on the axis 16, where the gear wheel 23 is also positioned and supported by the frame 24 containing a support 25- at the end. Bearing 25 includes a guide device 26, which cooperates with a stud 27 located coaxially with the socket 28 of the bucket 17, the stud 27 is driven by a screw drive 29.
    On the lever 10 has an engine 30 with a gearbox, which drives the gear wheel 31, interacting with the gear wheel 23.
    The bucket 17 is mounted using lifting equipment consisting of an axle 32, a spreader 33 and an axis 34 of the bucket. The extensions 32 are supported on the saddle 35, resting on the frame 22 through the ST elements, Between the frame 22 and the bar 34, guides 37 are located (Fig. 9).
    The hood 17 is closed by a claw 38 held by a lever 39 mounted on the axis 40 and driven by the actuator 41. The bucket 17 has support struts 42, a valve-type shutter 43 and a valve 4 actuator 4,
    On league. 7-9, the means 18 are supported by only one operating lever 10. The gear 23 spans 360 °, which provides; full rotation of the bucket 17. Directing to the lower, the fixture 26 and the spike 27 are mounted directly on the frame 22, between the frame 22 and the saddle 35 are placed the stabilizers 44,
    The device works as follows.
    The bucket 17 with the help of lifting equipment with a hook 45 of the crane is installed in the device and secured by means of rotation 18.
    At position I, the bucket 17 is heated, for which purpose the bucket is closed with a lug 46 ,. mounted on a trolley 47, placed on rails 48. A trolley 47 is fitted with a burner 49 of which the ladle is heated before being filled with metal.
    Next, the bucket 17 is moved to position II, at which the gate 43 is inspected and repaired. For this, an auxiliary platform 50 is used, in which the operator is located.
    On Fig.Z positions I and II are shown combined, but they can be divided (for example, at an angle of 30
    Next, the ladle is mixed to position III (Fig. 1), at which metal is released from the furnace 51. The exhausted metal through the gate 52 fills the ladle, and the cover 38 is raised. The slope of the furnace 51 is jacked 53 ..
    Then the bucket 17 enters position IV (Fig. 2), where it is closed with an arched cover 11 and the metal is heated by a group of electrodes 54 that are moved in a vertical plane by the device 55,
    In addition to heating the metal, at position IV, it is also possible to carry out its external processing — vacuuming, adding correction agents.
    Next, the bucket 17 enters the position V, where the metal is cast (Figure 1, where continuous casting is shown). The bucket 17 interacts with the intermediate filling device 56 mounted on the trolley 57, mixed on rails 58.
    At position V, the bucket is raised by the operating lever 10 above the intermediate tundish 56 and is opened by a cover 59.
    The bucket then enters position VI, where slag is produced and the bucket is cleaned, for which the bucket 17
    (FIG. 2) is tilted by 180. The slag 60 is removed by an excavator 61. If necessary, the bucket is replaced in this position.
    The transverse levers 1 can be rotated continuously at an angle of 360 only in one direction, but in an emergency situation and, if necessary, corrective actions are reversed.
    In the case when the device is activated automatically, the position of the gear wheel 23 is determined by the position of the slider, for example, of the coding type installed coaxially with the engine 30.
    When turning the bucket 17, the clamping lever 10 and the lever 19, having the form of a parallelogram, slide the pin 27 into the slot 28 and turn on the engine 30, which, acting on the gear 31, drives the gear 23, the drift frame 24 and the bucket 17.
    The frame 22 is mounted so that it has the ability to oscillate on the axis 16.
    Replacing bucket 17 can be done at all positions.
    The proposed device makes it possible to rotate the bucket in several planes, which makes it possible to improve the servicing of the bucket and use it on continuous casting, i.e. expand the technological capabilities of the device.
    F. formula
    权利要求:
    Claims (10)
    [1]
    1. A device for manipulating buckets, preferably in continuous casting, containing a non-dry structure, at least two pairs of independent coaxial levers located on the supporting structure one above the other with rotatable 360 ° about the vertical axis, and means for holding the bucket placed on levers, characterized in that, in order to expand technological capabilities
    due to the provision of rotation of the bucket in several planes, it is equipped with mechanisms for rotation of the Coppies relative to the horizontal axis located on coaxial levers.
    [2]
    2. The device according to item I, of which is that the means of holding the bucket are the working levers and holding supports mounted on the ends of the working arms of the chucks.
    [3]
    3. The device according to claim 1, which is tl and that the mechanisms for turning the buckets are placed at the ends of the levers.
    [4]
    A. The device according to PP.1, and 3, which is distinguished by the fact that the mechanism of the bucket rotation contains a substitute and a loading cell. "
    [5]
    5. The device according to claim 2, which is based on the fact that the lever is made in the form of a parallelogram and is connected to the working levers.
    [6]
    6. The device according to paragraphs. 1 and 3, differing in that, in order to keep the bucket in position, the bucket turning mechanism contains a cradle and a gear wheel located on the axis of the bucket turning mechanism, and the cradle is installed with a possibility of interaction with the end of the lever.
    [7]
    7. The device according to claim 6, characterized in that it contains a locking element, and the lute and the gear wheel are placed in one housing independently of each other relative to the axis of the bucket turning mechanism with the possibility of fixing them by means of a bolt and a corresponding socket made in the bucket wall while the locking element is rigidly fixed in the housing with the possibility of interaction with the gear wheel.
    [8]
    8. The device according to claim 6, distinguish them by the fact that the pin and the gear are interconnected.
    [9]
    9. Device on PP. 6-8, characterized in that the gear wheel is rotatably mounted at an angle of 0 ... 360.
    [10]
    10. The device according to claims 6-9, characterized in that the drive mechanism for the rotation of the bucket is a motor mounted on the operating lever and connected to the gear wheel by means of a gear.
    The device according to claim 2, characterized in that the holding support is placed coaxial-L with the axis of rotation of the bucket.
    Priority points:
    04.10.85po n.1.
    08.27.86 by PP.2-P.
    17 ///////////////// /. G- / Pha1.g
    AND
    25
    FIG. S
    1B
    YU
    IS
    类似技术:
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    US1008406A|1911-11-14|Portable furnace.
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    US4268014A|1981-05-19|Transport lift truck for metallurgical vessels, particularly steel mill converters
    同族专利:
    公开号 | 公开日
    IN165288B|1989-09-09|
    EP0219891A1|1987-04-29|
    BR8604831A|1987-07-07|
    EP0219891B1|1990-06-13|
    CN86106697A|1987-04-22|
    US4751956A|1988-06-21|
    DE3671850D1|1990-07-19|
    CN1006124B|1989-12-20|
    UA5764A1|1994-12-29|
    MX164606B|1992-09-07|
    KR870003836A|1987-05-04|
    KR950012482B1|1995-10-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US55442A|1866-06-05|Improvement in casting steel |
    DE285388C|
    GB677023A|1948-11-22|1952-08-06|Siegfried Junghans|Process and installation for the continuous casting of materials of high melting point, such as steel|
    FR1371056A|1963-10-09|1964-08-28|Schloemann Ag|Device for replacing casting ladles in continuous casting installations|
    AT267099B|1967-02-06|1968-12-10|Voest Ag|Plant for the continuous casting of metals|
    DE1758877A1|1967-09-23|1971-03-04|Ural Sawod Tjaselogo Masinostr|Lifting and rotating table for intermediate vessels in continuous metal casting plants|
    DE2028078A1|1970-06-08|1971-12-16|Schloemann AG, 4000 Dusseldorf|Turret for ladles|
    DE2044768A1|1970-09-10|1972-05-25|
    BE791944R|1971-11-27|1973-03-16|Schloemann Ag|ROTATING TURRET FOR POCKETS|
    FR2234946B1|1973-06-26|1978-04-14|Vallourec|
    DE2636658B2|1976-08-14|1979-08-09|Demag Ag, 4100 Duisburg|Ladle turret for metal, especially for continuous steel casting|
    DE2744670C2|1977-10-04|1985-06-20|SMS Schloemann-Siemag AG, 4000 Düsseldorf|Ladle turret|
    FR2437258B1|1978-09-26|1981-02-27|Clesid Sa|
    DE2916042C3|1979-04-20|1988-09-29|Mannesmann Ag, 4000 Duesseldorf, De|
    AT364755B|1980-03-05|1981-11-10|Voest Alpine Ag|SUPPORT TOWER FOR METALLURGICAL VESSELS|
    DE3038876C2|1980-10-15|1985-02-21|Benteler-Werke AG, 4790 Paderborn|Ladle turret|
    US4550058A|1983-10-31|1985-10-29|General Electric Company|Soft top coated shaped polycarbonate article|IT1201815B|1986-09-25|1989-02-02|Danieli Off Mecc|TRANSFORMATION PLANT OF A METAL CHARGE IN SEMIPRODUCTS AND RELATED MELTING AND CASTING PROCESS|
    FR2609253B1|1987-01-06|1990-04-06|Clecim Sa|POCKET POCKET|
    AT391286B|1989-02-15|1990-09-10|Voest Alpine Ind Anlagen|CARRYING DEVICE FOR CASTING MOLDS IN A CONTINUOUS CASTING SYSTEM|
    JP2511600Y2|1990-06-28|1996-09-25|日立造船株式会社|Tundish exchange device in continuous casting equipment|
    DE4228432C1|1992-08-27|1993-12-16|Mannesmann Ag|Transfer station for ladles|
    CH686562A5|1992-09-25|1996-04-30|Marti Technologie Ag|Steel mill arrangement.|
    JP2007098466A|2005-09-30|2007-04-19|Shinroku Nishiyama|Apparatus for transporting molten metal using ladle|
    CN100465292C|2006-12-19|2009-03-04|江苏沙钢集团有限公司|Rotating steel ladle refining furnace|
    CN104550896A|2014-12-29|2015-04-29|一重集团大连设计研究院有限公司|Ladle-deslagging overturn table|
    US10239114B2|2016-01-29|2019-03-26|Honda Motor Co., Ltd.|Systems and methods for transporting material|
    CN107685146B|2017-10-09|2019-07-05|铜陵安东铸钢有限责任公司|It is a kind of to subcontract alignment device for large ladle furnace casting|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT83418/85A|IT1187591B|1985-10-04|1985-10-04|PROCEDURE FOR THE HANDLING OF LIVES IN CONTINUOUS CASTING AND DEVICE CARRYING OUT THIS PROCEDURE|
    IT83397/86A|IT1201804B|1986-08-27|1986-08-27|Handling equipment for metal casting ladles|
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