• 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 guide for mineral winning machines is composed of assemblies secured to the mineral face side of a conveyor. The assemblies have angle plates secured to the side walls of the conveyor pans and structures, integral or otherwise, which provide spacers at least partly defining elongate upper and lower passages for accomodating a drive chain. Covers are detachably and pivotably mounted to the structures to close off the upper passage. The covers are provided with substantial flat upper surfaces which serves to support and guide a machine. An upper guide rail formed by ribs at the edges of the upper surfaces and a lower guide rail formed by webs or web plates on the structures serve to locate with guide means of a plough supported on the inclined walls of the angle plates and driven by the drive chain. Where the flat support surfaces are not needed, or otherwise in case of need, the covers can be removed or replaced by covers of different design. In the latter case the upper guide rail can still be established by the different covers.
    公开号:SU1101179A3
    申请号:SU813263906
    申请日:1981-03-30
    公开日:1984-06-30
    发明作者:Хаушопп Алоис；Шнайдер Ханс-Дитер；Расманн Кристоф
    申请人:Геверкшафт Эйзенхютте Вестфалия (Фирма)；
    IPC主号:
    专利说明:

    The lid surfaces cover the corners of the shelf and are made with recesses in which fasteners are installed, with pockets open on one side on each vertical protruding shelf of the corner.
    The invention relates to the mining industry and can be used in plow installations and strubbtx complexes intended for underground coal mining.
    Guides are known for the plow in the form of a so-called guide bar, the sections of which are attached directly or via spacers to the side-opening scraper conveyor pj.
     The lack of limestone for the plane is the impossibility of using them for various excavation methods and types of plots.
    The closest to the proposed technical essence and the achieved effect is a kitsa for plow, including separate linear sections, which are mounted on the linear sections of the conveyor, made in the form of a chain scraper conveyor of the bottomhole conveyor from the bottom side. The plow guide is designed as a loading platform, behind platform-like lids there are spacers separated from each other by spacers for the plow endless haul chain, with the plow connected to the lower branch. The covers can be swiveled around the hinges on the underside of the face, which can open backward from the top branch of the endless traction chain of the plow. The hinges of the lids can be made in the form of forked hinges, which are formed by tabs on the lower edge of the clamps and taking them with a gap by spacer grooves or parts fixed here 2 ...
    The known guide for the plow is characterized by insufficient stability, relatively time-consuming
    installation and inability to use for various methods of excavation.
    The purpose of the invention is to increase stability, simplify installation, and facilitate access to the plow chain.
    This goal is achieved by the fact that in a plow guide with a pulling chain located on the conveyor side, including corners, each of which with its protruding vertical shelf is fixed on the conveyor and the other shelf rests on the soil of the seam and the upper channels of the traction chain, the lids forming the upper guide and mounted with the possibility of closing the upper channel of the traction chain, the support strips, which are connected to spacers and which are The hinges in the hinges are installed with the possibility of tilting to the side of the bottom, and the fastening elements, by means of which the covers are installed detachably above the hinges on the protruding corners of the corners, the covers are complete with guide bars located at the ends of their head surfaces from the bottom of the above these surfaces, with This width of the guide rails is less than the width of the head surfaces.
    The head surfaces of krpiek located Bbmie protruding vertical shelves corners.
    The lateral surfaces of the lids located in the vertical plane on the side side create an elongation of the end surfaces of the support bars provided with hinged pockets that are located on the lower side of the hinge side behind their end surface.
    The hinge pockets are made with cylindrical bearing surfaces that interact with the corresponding cylindrical surfaces of the wings; the hinges are covered with supporting surfaces of the hinged pockets. The ends of each second cover are made with plank-forming protrusions, and the ends of the caps located between them are provided with appropriately shaped pockets for accommodating plank-shaped protrusions. The head surfaces of the lids cover the protruding flanges of the corners and are made with grooves in which fasteners are installed, with the inserts open on one side at each corner of the vertical flange. Figure 1 shows a plow guide, a partial perspective view; figure 2 - the same, the view from the side of the slab; in FIG. 3, node I in FIG. 2, on an enlarged scale in FIG. 4 and 5, is a guide for the plow, the cross sections in two versions; Fig. 6 shows the modified shape of the guide for the plow, the cross section; Fig. 7 is another guide shape, the cross section; Fig. 8 shows a plow guide for the covers, a partial perspective view. Directing the kit for the plow in FIG. 1 is mounted on the side of the side of the chain scraper 1 onveyer, the linear part of which consists of separate linear sections 1 (see the side profiles 2 located on the side of the side). Along the entire length of the linear part of the chain scraper conveyor, the plow guide is mounted, sectional, which serves to force the plow direction (not shown). The plow guide consists of corners 3, distal guide spacers 4, support bars 5 and crinkles 6 and 7. Corner 3, the length of the sections of which is approximately equal to the length of the linear sections 1 of the chain conveyor belt 8, has a shelf 8 protruding upwards and resting on the soil of the formation a shelf 9 which forms a slip guide for the plow. Shelf 8 is inclined slightly relative to the formation plane (Fig. 4) and can serve to limit the thickness of the plow. In this case, it is of such length that it protrudes forward beyond the body of the plow to the bottom by the amount of the removed thickness of the 1CI chip. Shelf 9/8 may be shorter if it does not function as a chip thickness limiter. Fixing 794 of the corners 3. on the side profiles located on the side of the x 2 section 1 of the chain scraper conveyor is carried out with the help of bolts 10 (Fig. 5), the heads of which rest in the sockets of the fasteners 11, for example, welded from the outside to the side profiles m. The shelves of 9/8 corners 3 lie slightly below the shelves of the 12 side profiles 2 and form a scraper conveyor support located on the side of the bottom. For each linear section of the conveyor, two spacers 4 are designed for the plow line, the length of which is less than half the length of the linear section of the conveyor, so that between the two spacers 4 there is an intermediate space 13 (Fig. 8) of sufficiently large size for access from the top to the lower channel 14 tons a govt chain located under the spacer spacer 1 w 4. The distance spacers 4 are fastened with bolts 15, which pass through the horizontal holes of the spacers and the floor protruding upwards to over 8 3. Bolts 15 are supported with their heads (not shown) on the side pro-. Fili 2 or corresponding fasteners that were part of fasteners 11. Remote spacers 4 have extended surfaces of the socket 16 facing the face, which accept nuts 17 screwed onto the ends of the bolts 17. Both remote spacers 4 of each rail section are connected each other support strips 5, the length of which corresponds to the length of the linear section of the conveyor. The supporting bars 5 protruding downward from the spacer spacers plane may be integrally connected with spacer spacers 4. They may also consist of individual parts that are connected with spacer spacers 4 by screwing, welding, etc. The support bars 5 form the lower slot of the guide plow, which is provided with guide lugs, etc., passing through the slot. 18 between the lower edge of the supporting grids 5 and the strips supported on the soil of the stratum and the supporting strips hookly covering the supporting strips 5. To the parts of the guide protrusions entering the lower channel 14 of the guide link, there is connected a second branch of the endless pulling chain of the plow that moves the plow along the sewage treatment plant. The upper branch line of the plow chain moves in the upper channel 19. The channels 14 and 19 located one above the other are separated by each other by spacer spacers 4. Two covers 6 and 7 are installed on each linear section of the conveyor, approximately half the length of the linear one. Conveyor sections Kryshki 6 and 7 have a relatively wide, even head surface 20, which is bounded on the bottom side by a guide bar 21 protruding upward, whose width or wall thickness is significantly less than the width of the GO / 10VN surface 20. Nap Aulus guide strip 21 forms an upper voltage) PLN N) conductive plow. It is covered with hooked details of the plow body. Cores 6,7 can be folded back to the face, as shown in Figures 1 and 4 for the cover 7. In the Closed position, the face faces 22 of the heads 6 and 7 lie in a common plane with the end surfaces of the support bars 5, so that an almost continuous surface is formed from the upper edge of the guide bars 21 to the lower edge of the support bars. 5. This face surface is slightly inclined relative to the plane of the formation, for example, 10-20, so that a comparatively small structural width of the guide for the plow is obtained. On the vertical sides, downwards fork forks 23 and 24, one of which (23) shifted back at one end of the cap, and the other (24) shifted back toward the other end of the cap. Usually the same hinge elements 23 forks the horizontal hinge pins 25 (figure 4), which are fixed backwardly displaced relative to the end surface 22 in the hinged pockets 26 of the support bars 5 and the extended end surfaces of the spacers 4. The forked hinge elements 23 and 24 have on the parts of their forks which are displaced back relative to the end surface of the forks, the circular convex outer contour 27. The inner surfaces 28 of the hinged pockets are respectively bent in the form of a bearing shell, and they parts 29 overlap on parts of the forks, so that the bolts 6 and 7 in the Closed position are blocked by parts 29 from being removed from the hinge pins 25. In figure 1 it can be seen that the forked hinge elements 23 at the ends of two adjacent covers 6 and 7 enter into common hinge pocket 26 and cover a common hinge finger 25. The hinged pockets 26 are, therefore, double the width. Other hinge elements 24 Krishkek 6 and 7 are inserted into the hinge pocket 26, which is shifted back towards the end of the spacer 4. In addition, in Fig. 1 it can be seen that the hinge pockets 26 lie in the plane of the bolts 15 and, therefore, in the plane spacers 4. In the Closed position, the covers 6 and 7 are fixed with the help of short bolts 30 (FIG. 4), the threaded ends of the supporting nuts 31 lie recessed into the plane 32 of the head surfaces 20 of the screws 20. Supporting parts 33 are attached to the upper ends of the shelves 8 of the corners 3, consisting of continuous bars or of short profiles, which have slots 34 open at the side for receiving the heads of the bolts 30. In order to release the bolts 6 and 7 and, as indicated by the stroke - point in figure 4, fold in the direction of the bottom, you only need to unscrew the nuts 31. With the cover 6 open, you can remove the bolts from the slots 34. In the folded down position, the bolts 6 and 7 with the fork hinge elements 23 and 24 can be removed from the hinge pockets 26 In the Closed position 6 and 7 are supported by their lower side forming the head surface 20 of the cross member on the support parts 33 and thus on the flanges 8 of the corners 3. The sides of the crinkles equipped with the head surfaces 20 are of such width that they protrude beyond the shelves of the 8 angles 3 to the conveyor 1 for approximately it is located on the side of the side of the side profile 2. Thus, a wide head surface 20 is obtained, which can be used simultaneously as a movement surface for a moving portal above the conveyor during a boning machine, Coverage The hook-shaped guide bar 21, the guide part of the plow has such a width that it engages a smaller part of the width of the head surface 20 and there is enough space on the head surface to rest and guide the cutting machine. Each second cover 6 (Figures 1 and 2 contains at its ends a lamellar overlap of the gap 35, which follows the upper semi-contour of the channel of the 19th chain and passes to the conveyor in a straight line. Intermediate clamps 6 and 7 are equipped with wallpaper ends A slot for the entry of the overlap of the gap 35. In this way, a reliable overlap of the gaps between successive lugs and, at the same time, interlocking of the lids is achieved. Those lids that have protruding 35 gaps at their both ends can be tilted to the battle only if both neighboring kirschs, which are provided with sockets 36, etc., have been thrown back, etc. 1 Separate linear sections, the plow guides are bolted (firmly in tension, but with the possibility of a slight fracture relative to each other vertically and horizontals), and these joints can take all the working forces and replace the joints of the chute sections. The spacers 4 and the support strips (fig. 3) connected to them at the height of the mid-plane of the distance spacers 4 have ends 37 for large bolts 38, which at the extended end of one head carries an axial locking pin 39, which engages the surface of the wall of the socket 37. On the other head of the bolt, protrusions 40 are made, which also capture the wall surfaces, so that the bolt 38 is blocked in the slots 37 from the box top. In order to prevent axial movement of the bolt 38, a locking element 41 consisting of a locking plate is provided, which is fixed by means of a bolt 42. The locking element 41 prevents the bolt from axially displacing inside the slots 37. To release the bolt 38, first remove the locking element 41, then the bolt 38 can shift in jacks 37 | so much (on the left side of FIG. 3) that the parts 39 and 40 are disengaged and the bolt 8 can be pulled out sideways from the sockets 37.. The bolted connection is placed on the outer side of the plow guide facing the face, located in the plane of the distance spacers and at the same time in a common plane with the bolt 15 and the hinged pockets of the 26 hinges of the covers. In order to create a guide for bolted joints at the ends of the linear sections, the hinge elements 24 at one end of the covers are shifted back. FIG. 6 differs from FIGS. 1-5 mainly in that instead of short bolts 30, long bolts 43 are used to fix the covers b and 7, which pass through the horizontal holes of the caps 6 and 7 and the corners of the corners 8 protruding upwards 3. Direction The planners for the plow are preferably used for the combined operation of the plow and the cutting machine, however they can also be used in case of refusing to use the cutting machine on the plow guide. On the other hand, the plow guide can be converted without significant costs by replacing, for example, roof pans 6 and 7 with covers of a different design. Fig. 7 shows the plow guide, which, by design, corresponds to the guides shown in Figs. 1-5, only the covers are modified. The covers 44 provided herein do not have a surface for moving and guiding the iron cutting machine. They are provided with guide rails 45, which are located on the end of the spindle located on the side of the conveyor. The slats 45 form the upper plow guide which covers the guide bar 45 in a hook-shaped manner. The plow guide can only be used on a part of its length without crunch (Fig. 8). Each section of the guide plow in this case contains a corner 3 along the entire length of the conveyor section, a support bar 5 of the same length and two spacers 4 with which the support cannot be supported.
    the strap 5 is bolted or welded.
    Since there are no covers, the upper guideline of the bollard chain is open, so that its upper branch moves freely, while the lower branch of the endless pulling chain of the plow is laid in the lower channel 14. To close up the lower channel 14, into the intermediate space 13 an intermediate insert 46 formed by the spacers is inserted between the two spacers 4, which is fixed with bolts passing through the holes 47. In order to keep the lower channel 14 of the rubber chain accessible, the connection is made so that the intermediate insert 46 can be easily removed if necessary.
    A plow guide can be converted for various purposes by replacing or removing claws.

    3
    "E5
    jM /
    权利要求:
    Claims (7)
    [1]
    '1. GUIDE FOR THE STRUCTURE 'With a traction chain located at the conveyor from the bottom side, including angles, each of which with its protruding vertical shelf is mounted on the conveyor and the other shelf rests on the formation soil, distance spacers located between the lower and upper channels. Traction chain- 1 pi, covers forming the upper guide and installed with the possibility of closing the upper channel of the traction chain, support strips that are connected to distance spacers and on which are placed in the hinges of the cover, is installed with the possibility of folding to the side of the bottom, and fasteners by means of which the covers are detachably above the hinges on the protruding shelves of the corners, characterized in that, in order to increase stability, simplify installation and facilitate access to the traction chain of the plow, the covers are made with guides strips located at the ends of their head surfaces from the bottom side above these surfaces, while the width of the guide strips is less than the width of the head surfaces.
    [2]
    2. The guide according to claim 1, wherein the head surfaces of the covers are located above the protruding vertical shelves of the corner corners.
    [3]
    3. A guide according to claims 1 and 2, characterized in that the end surfaces of the covers located in the vertical plane from the bottom side create an elongation of the end surfaces of the support strips provided with hinge pockets, which are located on the lower side of the covers behind their end surface.
    [4]
    4. The guide according to claims 1 to 3, characterized in that the articulated pockets are made with cylindrical supporting surfaces interacting with the corresponding cylindrical surfaces of the covers.
    [5]
    5. The guide according to claim 4, characterized in that the hinges are overlapped by the supporting surfaces of the hinge pockets.
    [6]
    6. The guide according to claims 1-5, about t -. characterized in that the ends of each second lid are made with plank-like protrusions, and the ends of the lids located between them are provided with pockets of corresponding shape to accommodate the plank-like protrusions.
    [7]
    7. A guide according to claims 1-6, characterized in that the head surfaces of the covers cover the protruding shelves of the corners and are made with recesses in which fasteners are installed, while on each vertical protruding shelf of the corner are made open on one side false karma us.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1101179A3|1984-06-30|Guide for plane
    US4282968A|1981-08-11|Scraper-chain conveyor channel section
    US4359154A|1982-11-16|Scraper-chain conveyors for mineral mining
    RU2471993C1|2013-01-10|Pan section
    PL204770B1|2010-02-26|Spur chute, particularly that of longwall push-plate conveyor
    PL198174B1|2008-06-30|Driving and tension station of a scraper conveyor, in particular of that being used in mining operations
    US5601341A|1997-02-11|Drive gear and guide arrangement for a mining machine, in particular a disk shearer
    US4108495A|1978-08-22|Guides for mineral mining machines
    RU2470849C2|2012-12-27|Conveyor pan with replaceable trough, and replaceable trough
    US4067619A|1978-01-10|Longwall machine guide with detachable cover plate
    US9156621B2|2015-10-13|Face conveyor for extraction plants and trough element for said face conveyor
    RU2439320C2|2012-01-10|Driving station for underground plough system, and also method to repair winning ploughs
    US4561697A|1985-12-31|Guides for mineral mining
    US5700061A|1997-12-23|Guide and drive arrangement for the winning machines of mineral winning installations
    US4673079A|1987-06-16|Transfer station
    SU1050560A3|1983-10-23|Conveying trough of single-chain scraper conveyor
    HU221915B1|2003-02-28|Railway track
    US4586753A|1986-05-06|Transfer station from a longwall chain conveyor to a drift chain conveyor
    GB2130624A|1984-06-06|Improvements in scraper-chain conveyors
    US5161671A|1992-11-10|Transfer station for transferring material between conveyors in a mine working
    US6179386B1|2001-01-30|Drive chain channel arrangement for longwall shearer
    SU1087069A3|1984-04-15|Section of trough for face scraper chain conveyor
    SU1656134A1|1991-06-15|Temporary face support
    SU1052152A3|1983-10-30|Side shield for trough of face chain scraper conveyer
    SU948295A3|1982-07-30|Winning machine for working thick steep seams
    同族专利:
    公开号 | 公开日
    DE3012884C2|1990-05-31|
    GB2073286A|1981-10-14|
    FR2479893B1|1984-11-30|
    PL131116B1|1984-10-31|
    PL230465A1|1981-12-23|
    AU543121B2|1985-04-04|
    US4391471A|1983-07-05|
    AU6903581A|1981-10-08|
    GB2073286B|1983-10-05|
    DE3012884A1|1981-10-15|
    FR2479893A1|1981-10-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB1171510A|1967-04-01|1969-11-19|Gewerk Eisenhuette Westfalia|A Guide for a Swordless Coal Plough|
    DE1286478B|1967-06-10|1969-01-09|Gewerk Eisenhuette Westfalia|Coal extraction plant with a coal buffing side on the conveyor, drawn through at least one exposed chain, and a second extraction machine that can be moved on the conveyor side profiles|
    DE2222081B2|1972-05-05|1978-09-14|Gewerkschaft Eisenhuette Westfalia, 4670 Luenen|Channel section connection for chain scraper conveyor with planer guide sections attached to it on the working face|
    DE2253567C3|1972-11-02|1981-03-12|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|Guide for a plane or the like.|
    DE2540215C2|1975-09-10|1984-01-19|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|Guide for a mining and / or loading machine moving along the working face, in particular for a planer|
    DE2607350C2|1976-02-24|1983-02-24|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|Planer guide|
    DE2746727C2|1977-10-18|1985-05-09|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|Planing system with stable planer|
    DE2751458C2|1977-11-18|1984-08-09|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|Channel section connection for chain scraper conveyor with planer guide sections attached to it on the working face|
    DE2908827C2|1979-03-07|1984-05-03|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|Guide for a coal extraction machine that can be moved with the help of a pull chain|DE3042203C2|1980-11-08|1990-06-21|Gewerkschaft Eisenhuette Westfalia Gmbh, 4670 Luenen, De|
    EP0079704B1|1981-10-31|1985-06-26|Anderson Strathclyde Plc|Pinless haulage drive chain and rack-form link for use seriatim in forming same|
    DE3224591C1|1982-07-01|1983-09-29|M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen|Energy supply device for traction-extraction machines in mining operations|
    DE3234888C2|1982-09-21|1986-09-18|Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum|Device for connecting two sections of a machine track or side bracket attached to the side wall of a face conveyor|
    DE3244039C2|1982-11-27|1993-02-25|Westfalia Becorit Industrietechnik Gmbh, 4670 Luenen, De|
    DE3307646C2|1983-03-04|1985-01-31|Halbach & Braun Industrieanlagen, 5600 Wuppertal|Channel connection for channel sections of conveyor troughs, especially for chain scraper conveyors|
    DE3330955C2|1983-08-27|1993-02-25|Westfalia Becorit Industrietechnik Gmbh, 4670 Luenen, De|
    DE3521182C2|1985-06-13|1994-08-18|Halbach & Braun Ind Anlagen|Chain inlet of a tubular planer chain guide for guiding a coal plane on the conveyor trough of a conveyor, in particular chain scraper conveyor|
    DE3617737A1|1985-09-17|1987-03-26|Gewerk Eisenhuette Westfalia|PLANER WITH SWORD PLANER|
    DE4025826C2|1990-08-16|2000-07-13|Dbt Gmbh|Planing guide for mining planes|
    US5642612A|1995-12-19|1997-07-01|Hughes; Ceiriog|Replaceable tip cable handler|
    DE10011288A1|2000-03-08|2001-09-13|Dbt Gmbh|Toggle connection for channel and guide shots as well as gags, toggle pockets, securing members, shots and assembly tools for toggle connections|
    DE20103704U1|2001-03-02|2001-07-26|Dbt Gmbh|Planing guide for underground mining planes|
    DE10222599C1|2002-05-17|2003-10-09|Dbt Gmbh|Channel for an underground chain or hauling conveyor comprises a lower trunk and an upper trunk for guiding the bucket of a drag chain, a welded frame construction, a conveyor base, and channel-connecting devices|
    DE20307150U1|2003-05-07|2004-07-22|Dbt Gmbh|Planer guide for chain-drawn planes|
    DE20307152U1|2003-05-07|2004-07-22|Dbt Gmbh|Toggle lock for toggle connections and toggle pocket for toggle lock|
    DE202004001301U1|2004-01-28|2004-04-01|Dbt Gmbh|Mining machine with detachable guide piece and guide piece therefor|
    US8210484B2|2005-08-25|2012-07-03|Rice Hydro, Inc.|Fire hose safety anchor and method|
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    US8807448B2|2010-04-09|2014-08-19|1311854 Ontario Limited|Foldable or detachable feed rail for rock drill|
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    CN102155221B|2011-02-17|2013-09-25|三一重型装备有限公司|Guide rail for rock drilling device and rock drilling device|
    CN102502176A|2011-11-09|2012-06-20|三一重型综采成套装备有限公司|Scraper conveyor connection device and scraper conveyor|
    US8739507B2|2012-09-21|2014-06-03|Ceiriog Hughes|Interlocking cable track system|
    CN103277096A|2013-06-05|2013-09-04|三一重型装备有限公司|Coal plough and connection device thereof|
    DE102013215036A1|2013-07-31|2015-02-05|Marco Systemanalyse Und Entwicklung Gmbh|Extraction plant and method for horizon control|
    EP3000962B1|2014-09-25|2017-06-14|Caterpillar Global Mining Europe GmbH|Plow guide assembly for plow guides|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19803012884|DE3012884C2|1980-04-02|1980-04-02|
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