• 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:
    The invention relates to devices for transporting charging grids in a heat treatment furnace. The purpose of the invention is to increase the service life. The device consists of one or more catenary lines 1, which are moved in guide rails 2, also extending in a heat treatment furnace 5. Chain link 7 is provided on the end of the chain lines facing the furnace with the possibility of rotation of the flip levers 10 on which the supporting beam segments are fastened. Raising and lowering the carrier beam segments is accomplished with the help of support stops and locking cams. 3 hp ff, 4 ill. y CO S
    公开号:SU1424743A3
    申请号:SU853935003
    申请日:1985-08-07
    公开日:1988-09-15
    发明作者:Шустер Рольф
    申请人:Дегусса Аг (Фирма)；
    IPC主号:
    专利说明:

    .f
    The invention relates to devices for transporting charging grids in a heat treatment furnace.
    The purpose of the invention is to increase the service life ..
    FIG. 1 shows the device and the furnace, a general view from above; figure 2 - catenary, longitudinal section; in fig. 3 is a section A-A in FIG. 2; in fig. A - node I in FIG. one.
    The device consists of two catenary lines 1, which move in guide rails 2 and are driven by means of sprockets 3. The guide rails 2 are located both on the loading car 4 and in the working zone of the furnace 5 for heat treatment and are limited by means of a fixed stop 6. The chain lines 1 are made up of individual links 7, which are equipped with running rollers 8 on both sides. On the 9 shaft links of chain 7, reversible levers 10 are reinforced, which carry the bearing beam sections 11. The outer segments of the bearing beams 1 1 equipped with a roll 12, which, when raising and lowering the segments of the supporting beams 11, can be turned around on fixed surfaces. The segments of the supporting beams 11 are selected in size so that it forms a single continuous bearing in both the raised and the lowered state beam.
    A support stop 13 is rigidly connected to the chain line 1, which is mounted on the chains directly behind the last levers 10, and a locking cam 14 is fixed on the last segment of the carrier ball.
    One or more flip levers 10 are equipped with protrusions 15, with which the tipper 15 enters, which can lower the segments of SUPERIOR BEAMS 11, raised with the aid of the abutment stop 13, with the flip 10 flip to the other side. These tippers 13 are equipped with a yoke 16, which protrudes upward from the side of the carrier beam segments above the latter. As a result, when loading the load-bearing beam segments with the loading grille, the yoke 16 is pushed down and the tipper cannot start work.
    When the loading grid arrives in the heat treatment furnace 5, it stands on the loading trolley 4. By means of the sprocket 17, the chain line moves under the loading grid, with the segments of the supporting beams leaning on the chain link. As soon as the support stop has passed the sprocket and this part of the chain line will therefore move from a vertical position to a horizontal position, the support stop presses on the transfer lever and causes the lifting of the supporting beam segments and, consequently, the loading grid. The latter moves into the furnace and stops there, i.e. removed. The removal is carried out with the help of a locking cam, which enters the opening in the furnace door and, when the chain line moves backward, tilts the carrier beam segments so that they rest on the chain link again.
    When the loading grid is pulled out of the furnace, the carrier beam segments, lifted upwards with the support stop, tilts as the tipper moves by hooking into the corresponding protrusion, tipping, and tilts over the chain link and is transferred under the loading grid.
    When the front beam segment rushes with its roller onto the fixed stop, the carrier beam segments, and thus the loading grid, are raised and can thus be removed from the furnace. As soon as the support stop turns in the sprocket to a vertical position, the carrier beam segments lose their support, therefore they lower and make up the loading grid on the loading car.
    The advantage of the proposed device is that the loading grids are removed from the bases and assembled to a specific place without moving along railroad tracks or refractory bricks, which negatively affects the life of the loading grids, and especially at high temperatures in the kiln,
    权利要求:
    Claims (4)
    [1]
    1. Device for transporting charging grids in an oven for
    - 1А247ДЗ
    heat treatment containing stops installed, and at the last
    one or several load-carrying carrier beam segments - stop
    lattices of catenary lines formed from separate chain links with rollers and having 1X1x displacement by means of chain sprockets from the charging trolley along guide rails located in the furnace, characterized in that, firstly, in order to increase the service life, and The last segments of the carrier beam device is equipped with chain lines located on the front section towards the furnace at a length corresponding to the length of the loading grid, 15 that can be chained and reinforced by means of kazh-SRI axes are mounted on the chain link loading vagodogo two rocker arms having pivotable upwardly, and the carrier beam, made in the form of segments 20 and yoke, which is fixed on the lateral fixed on the rocker levers, vym sides carrier BAPCO segments
    at the same time on the chains directly behind the last flip levers
    cam.
    [2]
    2. The device according to claim 1, wherein the carrier beam segment is installed at least at two links of the chain.
    [3]
    3. The device according to PP. 1 and 2, about tvolneny with rollers on the front ends.
    [4]
    4. The device according to claim 1, about 1 t of an Internet with at least one tipper that is engaged with the protrusions of the tipping levers,
    spring-loaded and stands above the level of the carrier beam segments.
     characterized in that the first and last segments of the carrier beam are such that the catenaries are installed on the loading vagokalok.
    2. The device according to claim 1, wherein the carrier beam segment is installed at least at two links of the chain.
    3. The device according to PP. 1 and 2, differing in that the first and last segments of the carrier beam are characterized by the fact that the chain lines are installed on the loading bar with rollers on the front ends.
    4. The device according to claim 1, clause 1 and a yoke, which is fixed on the lateral sides of the segments of the carrying cap,
    a netka with at least one tipper engaging with protrusions of tipping levers,
    spring-loaded and stands above the level of the carrier beam segments.
    / - /
    2 to L JO 8
    cfJus.3
    fue.
    类似技术:
    公开号 | 公开日 | 专利标题
    US4421481A|1983-12-20|Furnace for heating slabs, billets, rough castings and the like
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    GB1423611A|1976-02-04|Shuttle car mechanism for transferring loads between two stations
    US4584944A|1986-04-29|Conveyor system with automatic load transfer
    US6523673B1|2003-02-25|Method and apparatus for replacing pallet cars on a traveling grate machine
    US3401789A|1968-09-17|Conveyor for heat treating chambers
    US4265360A|1981-05-05|Article transfer arrangement
    JP2004315215A|2004-11-11|Transporting device
    US4214868A|1980-07-29|Method of and an apparatus for soaking steel pieces
    US4424749A|1984-01-10|Power-and-free conveyor
    US4428299A|1984-01-31|Arrangement for transferring carriers at power line discontinuous portion of power-and-free trolley conveyor
    US1089306A|1914-03-03|Railway construction-car.
    US3575395A|1971-04-20|Billet heating furnace and conveyor therefor
    US5261523A|1993-11-16|Triple-strand roller chain conveyor with accumulating pallets
    US4039090A|1977-08-02|Muck-evacuating system in tunneling operation
    KR930005891B1|1993-06-25|Apparatus for soaking steel pieces
    US1909906A|1933-05-16|Conveyance of goods through furnaces and the like
    US4669939A|1987-06-02|Workpiece charger for heating furnace
    US3604571A|1971-09-14|Apparatus for transferring logs to carrier therefor
    EP0625257A1|1994-11-23|Thermal process wherein the charge is rotated along into longitudinal axis
    SU1346528A2|1987-10-23|Trolley conveyer
    SU926485A1|1982-05-07|Travelling furnace
    SU981136A1|1982-12-15|Trolley conveyer
    US3718320A|1973-02-27|Automatic slot sealing system for continuous furnaces
    SU816886A1|1981-03-30|Stepping conveyer for moving bulky single loads
    同族专利:
    公开号 | 公开日
    PL142090B1|1987-09-30|
    JPS6159179A|1986-03-26|
    DE3430118C1|1986-01-09|
    PL254158A1|1986-05-20|
    US4601660A|1986-07-22|
    EP0171577B1|1990-09-12|
    CS276714B6|1992-08-12|
    AT56532T|1990-09-15|
    BR8503853A|1986-05-27|
    EP0171577A2|1986-02-19|
    DE3579646D1|1990-10-18|
    EP0171577A3|1988-08-31|
    CS592585A3|1992-03-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1801349A|1927-10-06|1931-04-21|Walter H Holt|Metal transfer and heating mechanism|
    DE1020358B|1954-09-17|1957-12-05|Asea Ab|Transport chain for tunnel ovens|
    BE558491A|1956-06-21|
    DE1279706B|1965-09-25|1968-10-10|Degussa|Loading device for heat treatment furnaces|
    GB1175786A|1968-07-16|1969-12-23|Herbert Knaust|Improvements in or relating to Conveyors|
    DE2359160A1|1973-11-28|1975-06-12|Koppers Wistra Ofenbau Gmbh|TRANSPORT EQUIPMENT FOR METALLIC WORKPIECES THROUGH HEATERS OR COOLING DEVICES|FR2611878B1|1987-02-26|1989-06-30|Thumelin Daniel|DEVICE FOR THE TREATMENT OF RESIDUAL OIL DRILLING SLUDGE|
    EP0352390A1|1988-07-29|1990-01-31|Compagnie Europeenne Specialisee Dans Les Traitements Antipollution Revalorisant|Apparatus for the treatment of industrial sludge|
    US5104314A|1990-09-24|1992-04-14|Amore Leonard M|Refractory hearth furnace floor arrangement for retaining an alloy chain and pusher assembly|
    DE4132197C2|1991-07-08|1993-04-29|Aichelin Gmbh, 7015 Korntal-Muenchingen, De|
    CN102955443B|2011-08-30|2015-07-22|沈阳铝镁设计研究院有限公司|Interlocking system and interlocking control method of anode transport vehicle and roasting crown block|
    CN102767962B|2012-07-24|2014-04-02|苏州汇科机电设备有限公司|Full-automatic feeder for furnace|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3430118A|DE3430118C1|1984-08-16|1984-08-16|Loading device for heat treatment furnaces|
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