• 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:
    In a drive station for an armoured, mine face conveyor, a chain wheel 3 is rotatably supported in bearings in the drive head of a frame and a drive assembly is flange mounted onto the frame laterally of the chain wheel 3. Side walls of the frame are constructed as guidance walls 6 with guidance recesses for bearing cheeks 8 slidably guidable along them in the longitudinal direction of the conveyor, with the chain wheel bearings between the bearing cheeks 8 which are connected together by means of a transom 9. A chain-tensioning device 10 acts against the transom 9. A second drive assembly, provided for the drive chain of an extraction machine is similarly mounted on bearings slidable in the longitudinal direction of the conveyor and is loaded by a chain-tensioning device. In this way the conveyor drive chain and the machine drive chain, e.g. a plough chain, can be tensioned independently of one another. …<IMAGE>…
    公开号:SU1500150A3
    申请号:SU874028925
    申请日:1987-02-06
    公开日:1989-08-07
    发明作者:Браун Герт；Браун Эрнст
    申请人:Хальбах Унд Браун Индустрианлаген (Фирма)；
    IPC主号:
    专利说明:

    23
    i
    sd
     cm
    Ag. /
    3. 1500
    The invention relates to a conveyor structure, namely to drive stations for chain, in particular, downhole scraper conveyors, which can be used in the underground mining of minerals.
    The purpose of the invention is to provide compactness and facilitate technical. whom service and maintenance
    drive station.
    FIG. 1 shows a drive unit for a chain, in particular, a face conveyor, a plan; in fig. 2 - the same, front view; in fig. 3 section A-A in FIG. one,
    The drive station for the chain, in particular, the downhole conveyor, holds frame 1 at the end of conveyor with wake 2 and side walls 3, between sprocket w on the end drum 4 there is an asterisk 5 of the conveyor chain 6 with scrapers. The conveyor working member can be made with several scraping chains, asterisk 5 is connected to the conveyor drive unit 7, flanged to the outer side of one of the side walls 3 wounds 1 о From the outer side of the other side stack 3 of the frame in the upper and lower A U-shaped profile x 8 contains a sliding element 9, on which the driving unit 10 is mounted, connected with an asterisk 11 of a conventional machine. The sliding element 9 is mounted with the possibility of displacement parallel to the longitudinal axis of the conveyor in the direction of the protractor ™. .
    The drive station has a device 12 for tensioning the conveyor chain 6 and a device 13 for tensioning the chain of the mining machine.
    The side walls of frame 1 are made in the form of guide jaws 14 with holes 15 and sliders 16 J placed I holes 15 and can be moved parallel to the longitudinal axis of the conveyor. The sliders 16 are interconnected by the crosspiece 17 and form together with it a U-shaped in the plan a nest for the asterisk 5,
    Jumper 2 of frame 1 has a support 18 and is made with socket 19, and yoke 17 is made as U-shaped in longitudinal section with horizontally placed upper 20 and 1 single 21 arms, which are located in slot 19.
    The device 1 2 for tensioning the conveyor chain is implanted in the form of at least one power shchindra placed between the shoulders 20 and 21 with the possibility of resting on the frame 1 through the counter support 18 of the bridge 2. The latter is made with planar U-shaped cutouts 22, and the upper arm 20, the crosspiece 17 is provided with corresponding protrusions 23 placed with kinematic gaps in the U-shaped notches 22 of the web 2 with the possibility of forming a support for the conveyor chain.
    A guide 24 for a conveyor chain 6 with scrapers with partial overlap of the end drum 4 is mounted on the cross beam 17 on the side of the sprocket 5. The guide 24 is made with a notch 25 for accommodating the 5 5 star gear and with a vertical protrusion 26 located between the centers 27 stars 5.
    In the device 12 for tensioning the conveyor chain 6, the guide cheeks 14 enclose the sliders 16 at the top and bottom with L-shaped or U-shaped ravlis1;
    The drive station for the chain cone of the aera operates as follows.
    During operation, the conveyor chain and the pulling machine are pulled out, resulting in the need to periodically tension them.
    Due to the fact that the conveyor chain 6 and the chain of the mining machine are pulled out by different values, the sprockets 5 and 11 need to be shifted 11 to different lengths. I.,
    For tensioning conveyor chain 6
    The power cylinder of the device 12 is moved apart and the star driver 5 moves to the left (FIG. 1). In a similar way, the chain of the mining machine is pulled by the device 13, which operates independently of the device 12. This ensures that the conveyor chain of the chain conveyor is independent of chain plow, cutting machine, etc. This refers to, in reverse order, for the plow chain relative to the conveyor chain. Consequently, there is no need for additional. tension or subsequent weakening of tension of one or the other chain. In addition, the frame can be done
    a thread of reduced length, since it is possible to work with a relatively short tension stroke, which is formed with the help of tension systems of the conveyor chain and the mining machine chain that are independent of each other.
    formula of invention
    权利要求:
    Claims (4)
    [1]
    1. A drive station for a chain, in particular, a downhole conveyor, comprising a frame with a jumper and side walls placed at the end of the conveyor, between which a sprocket of the conveyor chain with scrapers is located at the end of the drum and connected to the ground conveyor assembly through the flanges on the outside one of the side
    the frame walls, an asterisk of the mining machine chain, connected to the drive unit of the mining machine mounted on the slip element placed on the outer side of the other side wall of the frame in the upper and lower I-shaped profiles with the possibility of movement in the direction of transport, and tensioning the chain of the mining machine, which, in order to ensure compactness and ease of maintenance and operation of the drive station, is equipped with a device for tensioning the conveyor chain, and kovye .ramy wall are designed as guide cheeks apertured sliders and placed in the holes of the cheeks is movable parallel to the longitudinal
    conveyor axes, while the sliders are connected to one another by means of a traverse with the possibility of

    ten
    15 20
    25 Q yew
    35
    4Q
    1506
    i-shaped in terms of nests for asterisks. the conveyor chain, and the device for tensioning the conveyor chain is connected to the crosshead
    ; lean on the frame,
    [2]
    2. Station according to claim 1, characterized in that the frame lintel has a counter support and hangs out with the socket, and the traverse is made in the form of a profile with a horizontal upper and upper shoulders, which are placed in the socket of the frame lintel while the device for tensioning the conveyor chain is made in the form
    at least 1 power cylinder, located between the upper and lower rails of the i-th and U-shaped profile, traverse with the ability to rest on the frame through the jumper counter support.
    [3]
    3. Stations Pop. 1 and 2, characterized in that the frame lintel is made with I-shaped And in plan cut-outs, and the upper arm of the U-shaped profile of the crosshead is made with corresponding protrusions placed with kinematic gaps in the U-shaped jumper bridges with the possibility of forming a support for the conveyor chain .
    [4]
    4. The station of Claims 1-3, characterized in that it is provided with a guide for a conveyor chain with scrapers mounted on a traverse on the side of the sprocket of the conveyor chain with the possibility of partial retraction of the end drum and made with a notch to accommodate the asterisk of the conveyor chain and with vertical protrusion located between the branches of the sprocket of the conveyor chain.
    eight
    Faye. I
    5 W 15 hc n
    Lv
    / - /
    Fiz.Z
    Editor I. Gorna
    Compiled by T. Bobiyeva Tehred L. Oliynyk
    ix
    Order 4712/58
    Circulation 722
    VNIIPI State Committee on Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, 4/5 Raushsk nab.
    20 19 18
    Eve
    ix
    Proofreader S. Shekmar
    Subscription
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1500150A3|1989-08-07|Drive station of chain ,particularly, working-face conveyer
    US5918671A|1999-07-06|Skate roller bearing for coiled tubing
    EP2751376B1|2017-10-25|Coiled tubing injector head with chain guides
    US9333976B2|2016-05-10|Service vehicle for replacing idlers of a belt conveyor
    US3753596A|1973-08-21|Lognwall mining machine with chain driven propulsion
    US4235475A|1980-11-25|Mineral mining equipment
    US3762532A|1973-10-02|Portable belt conveyor
    US3204755A|1965-09-07|Continuously extensible conveyor
    DE2227797C3|1980-10-30|Extraction and conveying device for mining operations
    DE4116662C2|1994-03-17|Device for transferring the coal from a face conveyor to a belt conveyor in a coal mine that is stationary in an accompanying section
    SU831963A1|1981-05-23|Storing cutter-loader feed mechanism
    SU1335707A1|1987-09-07|Stoping set for twin longwalls
    SU1585249A2|1990-08-15|Working member for flight tubular conveyer
    SU1113573A1|1984-09-15|Vehicle
    SU1641681A1|1991-04-15|Rope-type transport device
    RU2349760C1|2009-03-20|Face scraper conveyor
    RU2410539C1|2011-01-27|Mining-and-hauling complex for underground jobs
    US10227834B2|2019-03-12|Drive of an earth drilling device, earth drilling device, and a method for driving an earth drilling device
    RU2087628C1|1997-08-20|Trenching machine working member
    SU1252571A1|1986-08-23|Hauling chain for face conveyer
    SU138869A1|1960-11-30|Device for parsing a packet of whips or logs
    SU1460308A1|1989-02-23|Arrangement for relieving and moving support components
    PL147907B1|1989-08-31|Apparatus for displacing longwall conveyor driving units
    SU593979A1|1978-02-25|Conveyer work-performing member
    SU1411496A1|1988-07-23|Power support for layer-wise winning of thick steep seams
    同族专利:
    公开号 | 公开日
    US5054607A|1991-10-08|
    PL263021A1|1987-10-19|
    GB2186538A|1987-08-19|
    GB2186538B|1989-11-08|
    GB8629095D0|1987-01-14|
    DE3604488A1|1987-08-27|
    PL153672B1|1991-05-31|
    DE3604488C2|1994-07-07|
    DE3604488C3|1994-07-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1190902B|1956-10-09|1965-04-15|Hans Joachim Von Hippel Dr Ing|Conveying and extraction equipment, in particular coal planes|
    GB1045277A|1962-09-07|1966-10-12|Coal Industry Patents Ltd|Improvements in haulage systems for mineral mining machines|
    US3557937A|1968-10-18|1971-01-26|Nat Mine Service Co|Tensioning apparatus for an endless conveyor|
    DE2063695C3|1970-12-24|1980-01-03|Gewerkschaft Eisenhuette Westfalia, 4670 Luenen|Drive station for the planer and / or conveyor chain of planes and / or conveyors or the like|
    IT954504B|1971-01-11|1973-09-15|May F Gmbh|CONVEYOR DEVICE FOR PARTS COLARLY FOR METALLIC CHIPS|
    US3855871A|1972-06-26|1974-12-24|Underground Mining Mach|Chain tensioning devices and drive assemblies for mining|
    DE2135163C3|1971-07-14|1980-04-30|Gewerkschaft Eisenhuette Westfalia, 4670 Luenen|Drive head of a scraper chain conveyor to which a drive for a coal plow or other mining machine is attached to the side|
    DE2135164C3|1971-07-14|1980-04-30|Gewerkschaft Eisenhuette Westfalia, 4670 Luenen|Coal extraction system, consisting of a conveyor located in front of the coal face, on which a coal plow is guided|
    BE789038A|1971-10-04|1973-01-15|Gewerk Eisenhuette Westfalia|DRIVE HEAD FOR TWO-CHAIN SQUEEGEE CONVEYOR, USED ESPECIALLY IN MINES|
    US3718197A|1972-05-16|1973-02-27|Kloeckner Humboldt Deutz Ag|Conveyor belt weighing device|
    SU631083A3|1974-12-06|1978-10-30|Геверкшафт Эйзенхютте Вестфалия |Winning machine|
    DE2525343C3|1975-06-06|1979-01-11|Gewerkschaft Eisenhuette Westfalia, 4670 Luenen|Machine frame for chain conveyor|
    DE2554785A1|1975-12-05|1977-06-08|Gewerk Eisenhuette Westfalia|TENSIONABLE CHAIN DRIVE, ESPECIALLY FOR PLANES, WITH A HYDRAULICALLY RELEASABLE SPROCKET CASE|
    DE2606699C2|1976-02-19|1984-01-26|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|Drive head of a chain conveyor|
    DE2623066C2|1976-05-22|1983-12-29|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|Drive station for a conveyor and extraction system for mining companies|
    US4090601A|1976-11-09|1978-05-23|National Mine Service Company|Mining machine conveyor and apparatus for controlling the tension thereon|
    GB1551847A|1976-12-21|1979-09-05|Coal Ind|Mining machines|
    DE7810844U1|1978-04-12|1978-10-05|Gewerkschaft Eisenhuette Westfalia, 4670 Luenen|TENSION DEVICE FOR THE CHAIN OR CHAINS OF A CHAIN CONVEYOR|
    DE8332475U1|1983-11-11|1984-03-22|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|CLAMPABLE REVERSE STATION FOR CHAIN SCRATCH SPRINGS|
    DE3406519C2|1984-02-23|1988-12-29|Bergwerksverband Gmbh, 4300 Essen, De|DE3923321C2|1989-07-14|1998-04-16|Dbt Gmbh|Drive and tensioning station of a chain scraper conveyor for use in mining companies with planing|
    DE3923320C2|1989-07-14|1998-04-09|Dbt Gmbh|Drive and tensioning station of a chain scraper conveyor for mining companies, especially for use in longwall companies and. the like|
    DE4319512C2|1993-06-14|1995-03-30|Bochumer Eisen Heintzmann|Device for loosening and conveying mineral raw materials that are present in seams, in particular coal|
    DE19619658C2|1996-01-23|2003-03-27|Dbt Gmbh|Drive station for planing systems|
    DE19925691B4|1999-06-04|2007-05-03|Claas Selbstfahrende Erntemaschinen Gmbh|Agricultural harvester|
    DE10318829B4|2003-04-25|2005-02-17|Heckler & Koch Gmbh|Kettenabstreifer|
    DE20311436U1|2003-07-24|2003-09-18|Dbt Autom Gmbh|Device for detecting scratch chain tension states|
    CN102673949A|2012-05-10|2012-09-19|宁夏天地奔牛实业集团有限公司|Scraper loader for tail driving type gate roadway|
    CN104495246A|2014-12-01|2015-04-08|无锡市晶瑜冶金机械有限公司|Cylinder push base|
    CN104843428A|2015-04-13|2015-08-19|安徽神力运输机械有限公司|Reversible belt conveyor|
    US9809393B2|2015-05-08|2017-11-07|Joy Mm Delaware, Inc.|Controlling a conveyor in a mining system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3604488A|DE3604488C3|1986-02-13|1986-02-13|Drive station for a chain conveyor, in particular face conveyor|
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