• 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:
    A conveyor chute for chain scraper conveyors which are adapted to overlie a floor of a mining seam, comprises, at least one chute section which has laterally spaced apart upright sidewalls located on a filling and forehead side of the conveyor. The bottom plate extends between the sidewalls and divides the chute section into upper and lower stringers. A forehead side of the chute has a chute foot which has a lower portion which extends laterally outwardly from its wall and has a male hinge portion on its inside face which engages with a female hinge portion which is attached to a baseplate which extends between the two sidewalls and rests on the mining seam floor. The opposite side of the baseplate may be fastened to the opposite sidewall either directly by use of an extension plate and fastening elements or with an intermediate shim therebetween.
    公开号:SU1050560A3
    申请号:SU802876405
    申请日:1980-02-06
    公开日:1983-10-23
    发明作者:Браун Эрнст；Браун Герт
    申请人:Хальбах Унд Браун (Фирма)；
    IPC主号:
    专利说明:

    2. A chute according to claim 1, wherein the hinged protrusion is made in the form of a reinforcing profile sewn to the downhole side wall, and the hinged groove is made in the form of a profile welded to the supporting bed, both of which extend the entire length of the section
    Zoo Trench according to PP.1 and 2, about tl and h ayi. And with the fact that above the hinge in the bottom of the bottomhole side of the side wall is made a notch, and the end of the supporting bed has a ledge located above the groove located in the notch .
    , Chute according to paragraphs 1 and 2, which is welded to the profile welded to the support box with bevels on its outer top and bottom sides.
    5. A groove of Po 1, about tl and h a y i and so that the emphasis is made
    in the form of a profile slat.
    6. The groove is made according to one, 1, and so on, with the fact that the supporting bed is provided with an extension extending beyond the intake side wall, which has a support frame associated with the extension by means of detachable fastening means and intermediate wedges.
    one
    The invention relates to conveyor transport, in particular to transport chutes of single-chain scraper conveyors used in the coal industry. -The transport chute of the scraper conveyor is known, including sections with a floor dividing them into the upper and lower branches fixed on the bottomhole and overhanging side walls of the base of which are located above the days | it is hinged at one end with a downhole side wall, the bottom of which has an extension that extends beyond the zalavnaya side stack; and connected to the bottom side wall by means of a connecting element tl.
    However, this implementation leads to the complication of mounting sections when connecting it to the bottom
    The closest technical solution to the invention is a single-chain scraper conveyor transport chute, including sections, the bottomhole and downhole side walls of which are joined by separating steel sections to the upper and lower branches, and a support bed located under the section connected to the bottomhole sidewall-hinged a joint from the hinge groove on the support tray and a hinge protrusion on the downhole side wall t2 J.
    However, the hinge joint is in the area of the upper edge of the wall 5 of the supporting bed in the form of a tray and a side wall, which leads to a complication of the structure and an increase in the size of the joint. Moreover, there is no need for a wide tray, and the hinged connection makes it difficult to install the plow segments. An additional lever mechanism for lifting the gutter sections makes it difficult to access the lower branch.
    The purpose of the invention is to simplify the design and installation.
    This goal is achieved by the fact that in the single-chain transport chute
    0 scraper conveyor, including sections, the bottomhole and downhole side walls of which are connected by section steel section to the upper and lower branches, and located
    5, under the section, a support bed connected to the downhole side wall by a hinge joint from a hinge groove on the support bed and a hinge ledge on the downhole wall, hinged
    0, the protrusion is located on the lower part of the downhole side wall, and the hinge groove at the end of the support bed under the downhole side wall, while the 31 supporting bed is provided with an abutment fixed with the ability to interact with the lower part of the downhole side wall from the inside of it. made in the form of a reinforcing profile that is screwed to the bottom-hole side wall, and the hinged groove is made in the form of a profile welded to the support tray, we take both profiles to extend along the entire length of the section. At the same time, over the hinge A recess is made in the lower part of the downhole side wall, and the end of the support bed has a protrusion located under the groove located in the recess. In addition, the profile welded to the support box is made with a bevel on its outer upper and side sides. At the same time, the stop is made in the form of a profile bar. In addition, the support bed is provided with an extension protruding beyond the scooped side wall, which has a support that is associated with the elongation between 1 and 1 of the detachable fastening means. and intermediate wedges. Fig, 1 shows the proposed transport chute, top view; on fig2 - the same cross section; Fig. 3 shows the joint of the support bed with the downhole side wall; in fig. - unit of connection of the supporting bed with a zavalny side wall; Transport chute 1 of the chain skrekovogo conveyor, in particular one chain scraper conveyor, consists of sections 2 pivotally connected with each other. Downhole and scooped side 3 of each section 2 of the lash with steel flooring k and a supporting bed 5, where the steel flooring 4 divides section 2 into the upper 6 and lower 7 branches, and the supporting bed 5 lies on the soil 8. Located on the cleaning side of the side wall 3 of each groove section, the bottom part 9 has a backing part The hinged protrusion 10 of the wall. The supporting bed 5 has a hinge groove 11 at the end of the clearing-hole side for the hinge with the clearance 10, the protrusion 10 and the stop 12 on the other side fixed with the possibility of interacting with the bottom part of the bottom side wall with its inner parties. The hinged protrusion 10 is designed as a reinforcing profile which is rolled to the side wall 3, and the hinged groove as a profile 13 oa welded to the supporting bed 5, extends along the entire length of the section 2 of the chute. The side wall 3 has a recess I above the hinge protrusion 10, a partial catching protrusion at the end of the profile 13 with a hinge-like tilting section 2 of the channel, the groove profile 13 has on its upper side and on the clearing side the narrowing cross section of the bevel 15 so that the profile 13 even at. tilting does not stand for the vertical plane passing through the side wall 3 and, | As a result, does not apply to tools 16. Section 16. The stop 12 of the sole 9 of the groove is made in the form of a profile bar. The foot 5 has, from the side of the tab, an extension 17 protruding beyond the vertical projection of the side wall 3 and is connected to a support frame 19 connected to the side wall 3 by means of detachable fastening means 18, which can be made as insertion bolts, clamping pins and inserted between extension 17 and the support frame 19 of the intermediate wedges 20. The extension 2 may be welded to the support bed 5 in the end zone of the section 2 of the lining plates. Support box 5 adjacent sections 2 overlap. In addition, each section 2 of the chute has orienting means for the support bed (not shown).
    权利要求:
    Claims (6)
    [1]
    1. A TRANSPORT TUBE OF A ONE-CHAIN SCRAPER CONVEYOR, including sections, bottomhole and blocking side walls of which are connected by steel flooring to divide the section into the upper and lower branches, and a support bed located under the section, connected to the bottomhole side wall by a hinge joint made of a hinge bed and hinge protrusion on the bottomhole side wall, characterized in that, in order to simplify the design and installation, the hinge protrusion is located on the bottom of the bottomhole sidewall, and the hinge groove is not end of the supporting bed under downhole side wall, wherein the supporting bed is provided with an abutment fixed to cooperate with the bottom of the downhole side wall with inner side thereof.
    ate with
    1,050,560 ‘
    [2]
    2. The gutter according to n.1, with the fact that the hinged protrusion is made in the form of a reinforcing profile rolled to the bottom side wall, and the hinge groove is made in the form of a profile welded to the support bed, both profiles extending along the entire length sections »
    [3]
    3 “The gutter according to Clause 2, with the exception that a recess is made above the articulated protrusion in the lower part of the bottomhole side wall, and the end of the support bed has a protrusion located above the groove located in the recess”,
    [4]
    4. The trough according to claims 1 and 2, which is * * characterized in that the profile welded to the support bed is made with bevels on its outer upper and side sides "
    [5]
    5 ”The gutter according to claim 1, distinguished by the fact that the emphasis is made in the form of a profile bar.
    [6]
    6. Trough in π. 1, with the fact that the support bed is provided with an extension protruding beyond the obstructed side wall, which has a support frame associated with the extension by means of detachable fastening means and intermediate wedges.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU971084A3|1982-10-30|Chain scraper conveyor for underground recovery operations
    RU2018222C1|1994-08-30|Combine
    RU2471993C1|2013-01-10|Pan section
    RU2286301C2|2006-10-27|Conveyor trough section
    SU1050560A3|1983-10-23|Conveying trough of single-chain scraper conveyor
    US4637510A|1987-01-20|Line pans
    GB2047191A|1980-11-26|Pans for scraperchain conveyors
    RU2286300C2|2006-10-27|Conveyor trough section
    US7325670B2|2008-02-05|Conveyor pan
    PL204770B1|2010-02-26|Spur chute, particularly that of longwall push-plate conveyor
    US20040256907A1|2004-12-23|Plow guide for a chain-pulled plow
    US4667811A|1987-05-26|Channel sections of scraper-chain conveyors
    US3842966A|1974-10-22|Travelling mine roof support with scraper conveyor for use with mechanical mining apparatus
    US4067619A|1978-01-10|Longwall machine guide with detachable cover plate
    RU2405107C2|2010-11-27|Section of tear-off planer guide
    US4842128A|1989-06-27|Inspection line pans
    SU959638A3|1982-09-15|Device for controlling grader
    US2128309A|1938-08-30|Extensible portable conveyer
    US4632239A|1986-12-30|Scraper-chain conveyor channel section
    US4266891A|1981-05-12|Support assemblies for mine workings
    US4561697A|1985-12-31|Guides for mineral mining
    US5161671A|1992-11-10|Transfer station for transferring material between conveyors in a mine working
    US2305009A|1942-12-15|Mine conveyer
    US4363398A|1982-12-14|Scraper-chain conveyors
    GB2130624A|1984-06-06|Improvements in scraper-chain conveyors
    同族专利:
    公开号 | 公开日
    DE2904575C2|1983-10-27|
    GB2040854A|1980-09-03|
    GB2040854B|1983-02-16|
    JPS6121886B2|1986-05-29|
    US4301913A|1981-11-24|
    PL221819A1|1980-11-03|
    RO81484B|1983-04-30|
    AU5496080A|1980-08-14|
    JPS55106912A|1980-08-16|
    ZA796951B|1980-11-26|
    PL125450B1|1983-05-31|
    DE2904575A1|1980-08-14|
    RO81484A|1983-04-29|
    FR2448493A1|1980-09-05|
    FR2448493B1|1983-06-10|
    AU533545B2|1983-12-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE929597C|1954-01-28|1955-06-30|Gewerk Eisenhuette Westfalia|Conveyor chute for scraper conveyor|
    DE1051727B|1957-12-23|1959-02-26|Demag Ag|Conveyor chute for scraper conveyor|
    GB1124543A|1966-01-17|1968-08-21|Gewerk Eisenhuette Westfalia|Scraper-chain conveyor|
    DE1950916A1|1969-10-09|1971-09-16|Gerlach Hans Dr Ing Dr Ing|Strebkratzerfoerderer with lifting devices acting on it on the offset side|
    DE2210897C3|1972-03-07|1975-02-27|Kloeckner-Werke Ag, 4100 Duisburg|Carrying or rear slide for a gutter section in a shield support frame|DE2922826C2|1979-06-05|1987-02-12|Gewerkschaft Eisenhuette Westfalia Gmbh, 4670 Luenen, De|
    DE2950169A1|1979-12-13|1981-06-19|Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum|CONVEYOR GUTTER FOR A SCRATCH CHAIN CONVEYOR TO BE USED WITH A PITCHING MACHINE|
    DE3905324A1|1989-02-21|1990-08-23|Gewerk Eisenhuette Westfalia|GUTTER SHOT FOR A CHAIN SCRATCH CONVEYOR, ESPECIALLY FOR MINING|
    GB9023927D0|1990-11-03|1990-12-19|Thomas Gareth J|Conveyor pan section|
    GB9814078D0|1998-06-30|1998-08-26|Beckhurst Trevor A|Conveyor system|
    US6505727B2|2001-04-26|2003-01-14|Intersystems, A Division Of Enduro Systems, Inc.|Slide gate for a conveyor system|
    DE202008014952U1|2008-11-11|2010-04-01|Bucyrus Dbt Europe Gmbh|trough pan|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2904575A|DE2904575C2|1979-02-07|1979-02-07|Conveyor trough for chain scraper conveyors, in particular single chain scraper conveyors|
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