DE102004038688A1 - Continuous conveyor for a coal face, to carry away mined coal, has guides around the ends of the carriers together with a wear-resistant cladding to reduce maintenance - Google Patents
Continuous conveyor for a coal face, to carry away mined coal, has guides around the ends of the carriers together with a wear-resistant cladding to reduce maintenance Download PDFInfo
- Publication number
- DE102004038688A1 DE102004038688A1 DE200410038688 DE102004038688A DE102004038688A1 DE 102004038688 A1 DE102004038688 A1 DE 102004038688A1 DE 200410038688 DE200410038688 DE 200410038688 DE 102004038688 A DE102004038688 A DE 102004038688A DE 102004038688 A1 DE102004038688 A1 DE 102004038688A1
- Authority
- DE
- Germany
- Prior art keywords
- driver
- wear
- coal
- covering
- continuous conveyor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000969 carrier Substances 0.000 title abstract description 5
- 239000003245 coal Substances 0.000 title abstract description 5
- 238000005253 cladding Methods 0.000 title abstract 2
- 238000012423 maintenance Methods 0.000 title description 2
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009408 flooring Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/06—Transport of mined material at or adjacent to the working face
- E21F13/066—Scraper chain conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
- B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Die Erfindung betrifft einen Mitnehmer für Strebförderer, in welchen eine Vielzahl solcher untereinander kettenartig verbundener Mitnehmer in einem oberen Trum vor- und in einem unteren Trum rückläuft und einander gegenüberliegende Enden der Mitnehmer in seitliche Führungen eingreifen.The The invention relates to a driver for longwall conveyors in which a plurality such a chain-like connected driver in one upper strand forward and in a lower strand returns and opposite each other Ends of the driver engage in lateral guides.
Die Mitnehmer solcher, zum Abtransport von Kohle am Streb eingesetzter Förderer unterliegen starkem Verschleiß. Sie sind daher mit hohem Arbeits- und Kostenaufwand nach verhältnismäßig kurzer Betriebsdauer gegen neue Mitnehmer auszutauschen.The Mitnehmer such, used for the removal of coal on the longwall promoter are subject to heavy wear. They are therefore with relatively high labor and cost after relatively short Operating time to exchange new carriers.
Der Erfindung liegt die Aufgabe zugrunde, einen neuen Mitnehmer für Strebförderer zu schaffen, durch den sich der zum Betrieb und die Wartung solcher Förderer erforderliche Aufwand verringern lässt.Of the Invention is based on the object to a new driver for longwall conveyor create, through which to the operation and the maintenance of such promoter reduce required effort.
Der diese Aufgabe lösende Mitnehmer nach der Erfindung ist dadurch gekennzeichnet, dass er an den in die Führung eingreifenden Enden einen Belag aus einem verschleißfesten Material aufweist.Of the solving this task Driver according to the invention is characterized in that he to those in the lead engaging ends a covering of a wear-resistant Material has.
Der Erfinder hat erkannt, dass der die Nutzungsdauer der Mitnehmer begrenzende Verschleiß vor allem an den geführten Enden auftritt, die somit eines besonderes Verschleißschutzes bedürfen.Of the The inventor has recognized that limiting the useful life of the driver Wear before everything to the led Ends occurs, which is thus a special wear protection require.
Insbesondere tritt Verschleiß an der Unterseite der Mitnehmerenden auf, wenn der Mitnehmer im unteren Trum bewegt wird und mit seinen Enden auf der seitlichen Führung aufliegt. Bei fortgeschrittenem Verschleiß berührt der Mitnehmer dann die Grundplatte des Strebförderers und muß ausgetauscht werden. Entsprechend einer bevorzugten Ausführungsform der Erfindung ist der Belag daher in der Stellung des Mitnehmers im unteren Trum, an der Unterseite der Mitnehmerenden angeordnet.Especially occurs wear the underside of the entrainers on when the driver in the bottom Trum is moved and rests with its ends on the lateral guide. In case of advanced wear touches the Follower then the base plate of the longwall conveyor and must be replaced become. According to a preferred embodiment of the invention the lining therefore in the position of the driver in the lower strand, arranged at the bottom of the driver ends.
Zweckmäßig reicht die Belegung bis an das betreffende Ende des Mitnehmers heran.Appropriately enough the occupancy up to the relevant end of the driver approached.
In den Mitnehmer können den Belag aufnehmende Sitze eingearbeitet sein. Belag und Sitz können so ausgebildet sein, dass der Belag allseitig bündig mit der angrenzenden Oberfläche des Mitnehmers abschließt, d.h. der Belag fügt sich in die Kontur des Mitnehmers ein.In the driver can incorporated into the lining receiving seats. Flooring and seat can do so be formed, that the covering on all sides flush with the adjoining surface of the Trailer, i.e. the flooring adds into the contour of the driver.
Vorzugsweise ist ein plattenförmiger Belag mit dem Mitnehmer verschweißt, z.B. durch eine Schweißnaht am Plattenrand.Preferably is a plate-shaped Covering welded to the driver, e.g. through a weld at the Plate edge.
Der Belag kann eine durchgehende Öffnung für die Bildung einer vom Rand des Belags entfernten Schweißnaht am inneren Öffnungsrand aufweisen. Die Öffnung ist z.B. kreisrund und in einem zentralen Bereich des plattenförmigen Belags angeordnet.Of the Covering can be a through opening for education a remote from the edge of the pad weld at the inner edge of the opening exhibit. The opening is e.g. circular and in a central area of the plate-like covering arranged.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels und der beiliegenden, sich auf dieses Ausführungsbeispiel beziehenden Zeichnungen näher erläutert. Es zeigen:The The invention will be described below with reference to an embodiment and the attached, to this embodiment related drawings closer explained. Show it:
Ein
Strebförderer
weist in einem oberen Trum vor- und in einem unteren Trum rückgeführte, mit
endlosen Ketten
Der
Strebförderer
ist in bekannter Weise durch Verbindungsmittel
Die
Platte
Mitnehmer
der beschriebenen Art lassen sich vorteilhaft im Rahmen einer Regenerierung
verschlissener Mitnehmer herstellen. Im Bereich der Sitze
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410038688 DE102004038688A1 (en) | 2004-08-10 | 2004-08-10 | Continuous conveyor for a coal face, to carry away mined coal, has guides around the ends of the carriers together with a wear-resistant cladding to reduce maintenance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410038688 DE102004038688A1 (en) | 2004-08-10 | 2004-08-10 | Continuous conveyor for a coal face, to carry away mined coal, has guides around the ends of the carriers together with a wear-resistant cladding to reduce maintenance |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004038688A1 true DE102004038688A1 (en) | 2006-02-23 |
Family
ID=35721214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410038688 Withdrawn DE102004038688A1 (en) | 2004-08-10 | 2004-08-10 | Continuous conveyor for a coal face, to carry away mined coal, has guides around the ends of the carriers together with a wear-resistant cladding to reduce maintenance |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004038688A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017107766U1 (en) | 2017-12-20 | 2019-03-22 | Thiele Gmbh & Co. Kg | Driver for chain scraper conveyor |
DE202019102404U1 (en) * | 2019-04-29 | 2020-07-30 | Thiele Gmbh & Co. Kg | Chain scraper for arrangement on a chain strand |
-
2004
- 2004-08-10 DE DE200410038688 patent/DE102004038688A1/en not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017107766U1 (en) | 2017-12-20 | 2019-03-22 | Thiele Gmbh & Co. Kg | Driver for chain scraper conveyor |
WO2019120361A1 (en) | 2017-12-20 | 2019-06-27 | Thiele Gmbh & Co. Kg | Driver for scraper chain conveyors |
CN111094152A (en) * | 2017-12-20 | 2020-05-01 | 蒂勒有限及两合公司 | Belt conveyor for a scraper chain conveyor |
RU2739264C1 (en) * | 2017-12-20 | 2020-12-22 | Тиле Гмбх Унд Ко. Кг | Scraper for scraper conveyor |
US11136196B2 (en) | 2017-12-20 | 2021-10-05 | Thiele Gmbh & Co. Kg | Driver for scraper chain conveyors |
AU2018386841B2 (en) * | 2017-12-20 | 2024-02-01 | Thiele Gmbh & Co. Kg | Driver for scraper chain conveyors |
DE202019102404U1 (en) * | 2019-04-29 | 2020-07-30 | Thiele Gmbh & Co. Kg | Chain scraper for arrangement on a chain strand |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |