DE3123077C2 - Face conveyor with a guide for a mining machine that can be moved along a working face - Google Patents
Face conveyor with a guide for a mining machine that can be moved along a working faceInfo
- Publication number
- DE3123077C2 DE3123077C2 DE19813123077 DE3123077A DE3123077C2 DE 3123077 C2 DE3123077 C2 DE 3123077C2 DE 19813123077 DE19813123077 DE 19813123077 DE 3123077 A DE3123077 A DE 3123077A DE 3123077 C2 DE3123077 C2 DE 3123077C2
- Authority
- DE
- Germany
- Prior art keywords
- conveyor
- face
- coal
- guide
- lying
- 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.)
- Expired
Links
- 238000005065 mining Methods 0.000 title claims abstract 12
- 239000003245 coal Substances 0.000 claims abstract description 17
- 238000000605 extraction Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000000284 resting effect Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
- E21C35/125—Means for inclining the conveyor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
- E21D23/0436—Means for inclining the base member of the support
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Framework For Endless Conveyors (AREA)
- Processing Of Meat And Fish (AREA)
Abstract
Die Erfindung befaßt sich mit einem Strebförderer für den Langfrontabbau, insbesondere von Kohle, der abbaustoßseitig eine Führung für eine schwertlose Gewinnungsmaschine trägt, die ihrerseits eine dem Liegenden anliegende Führungsschiene aufweist. Mittels einer versatzseitigen Steuervorrichtung kann wahlweise die kohlenstoßseitige Liegendschiene der Führung oder das versatzseitige Auflager des Förderers vom Liegenden abgehoben werden. Um dabei den Durchfluß von Feinkohle aus dem Untertrum des Förderers in den Ausbaubereich zu verhindern, ist versatzseitig unter dem Fördererseitenprofil eine Schleppbracke angelenkt, deren kohlenstoßseitige Kante etwa im Bereich des kohlenstoßseitigen Fördererseitenprofils ständig unabhängig von der Steuerbewegung der Steuereinrichtung dem Liegenden anliegt.The invention relates to a face conveyor for long-front mining, in particular coal, which carries a guide for a swordless mining machine on the face side, which in turn has a guide rail resting against the person lying down. By means of a control device on the offset side, either the coal joint-side horizontal rail of the guide or the offset-side support of the conveyor can be lifted from the horizontal plane. In order to prevent the flow of fine coal from the lower run of the conveyor into the expansion area, a towing bracket is hinged on the offset side under the conveyor side profile, the coal joint-side edge of which is constantly in contact with the person lying down, approximately in the area of the coal joint-side conveyor side profile, regardless of the control movement of the control device.
Description
Kohlenstoß bezeichnet Es ist erkennbar, daß der mit der Bezugszahl 9 bezeichnete Förderer, der als Kettenkratzförderer ausgebildet ist, kohlenstoßseitig seines Fördererseitenprofils 10 eine Führung 11 für ein schwertlos geführtes, nicht näher dargestelltes Gewinnungsgerät trägt Die Unterführung 12 der Führung U liegt mit einer kohlenstoßseitigen Kante an dem Liegenden an.It can be seen that the with the reference number 9 designated conveyor, which is designed as a chain scraper conveyor, coal joint side of his Conveyor side profile 10 a guide 11 for a sword-less, not shown extraction device The underpass 12 of the guide U lies with an edge on the coal joint side on the lying person at.
Das versauaeitige Fördererseitenprofil 4 ibt mit Anbauteilen 6 versehen, die unter anderem dem Anschluß einer sogenannten, strichpunktiert dargestellten »Auslegersteuerung« 13 dienen. Im unleren Bereich der Anbauteile 6 und damit unterhalb des versatzseitigen Fördererseitenprofils 4 befindet sich die Schwenkachse 7 einer Schleppbracke 3, die sich mit ihrer kohlenstoßseitigen Kante 8 an das Liegende 1 anlegtThe messy side conveyor profile 4 is with attachments 6 provided, which among other things, the connection of a so-called, dash-dotted "boom control" 13 serve. In the lower area of the add-on parts 6 and thus below the conveyor side profile on the offset side 4 is the pivot axis 7 of a tow bracket 3, which is with its coal joint side Edge 8 attaches to lying 1
Beim Ausfahren des zur Auslegersteuerung 13 gehörenden Zylinders hebt sich das versatzseitige Fördcrerseitenprofil 4 zusammen mit den zugehörigen Anbauicilen vom Liegenden 1 ab; dabei verhindert die Schleppbracke 3, daß Feinkohie aus dem mit 14 bezeichneten Untertrum in den Ausbaubereich gelangt.When the cylinder belonging to the boom control 13 is extended, the conveyor side profile on the offset side is raised 4 together with the associated cultivars from reclining 1; the tow hitch prevents this 3 that Feinkohie comes from the lower run denoted by 14 in the expansion area.
2525th
3030th
3535
4040
4545
5555
Claims (1)
gengewichte? am Liegenden (1) aufliegt 30 Der Vorteil einer solchen Vorrichtung liegt darin, daß4. Face conveyor according to claims t to 3, that its pivot axis is parallel to the longitudinal direction of the characterized in that the drag bracket (3) runs with a conveyor trough and a coal joint-side edge of its mining face-side edge (8) due to its egg of the drag bracket rests against the lying person
counterweights? on the lying (1) rests 30 The advantage of such a device is that
In Ausgestaltung der Erfindung entspricht die BreiteThis does not affect the planer guidance.
In an embodiment of the invention, the width corresponds
deren Hilfe die Versatzseite des Förderers angehoben In weiterer Ausgestaltung der Erfindung können Mit-(d. h. gegenüber der Kohlenstoßseite des Förderers tcl vorgesehen sein, mit deren Hilfe gewährleistet ist, naclioben gekippt) bzw. die Kohlenstoßseite des Förde- 55 dal) die — vorzugsweise zum Liegenden und zum Abrers angehoben (d. h. gegenüber der Versatzseite des baiisloB hin scharfkantig ausgebildete — Kante der Förderers nach oben gekippt) werden kann. Schleppbracke ständig dem Liegenden anliegt; dieseThere are such face conveyors with associated mining machine guides for long-front mining seen over the length of the entire conveyor 50 such a belt from a large number of tows in coal mining are known, with which on the offset side bridges, which are provided for the respective local horizontal face conveyor devices, be able to customize with hiilinisscn,
their help raised the offset side of the conveyor. In a further embodiment of the invention, with (ie opposite the coal face side of the conveyor tcl, with the help of which it is ensured tilted naclioben) or the coal face side of the conveyor) can be provided - preferably to the lying and raised to the Abrers (that is, opposite the offset side of the baiisloB, which is sharp-edged - the edge of the conveyor can be tilted upwards). Drag hound is constantly in contact with the lying person; these
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813123077 DE3123077C2 (en) | 1981-06-11 | 1981-06-11 | Face conveyor with a guide for a mining machine that can be moved along a working face |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813123077 DE3123077C2 (en) | 1981-06-11 | 1981-06-11 | Face conveyor with a guide for a mining machine that can be moved along a working face |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3123077A1 DE3123077A1 (en) | 1982-12-30 |
DE3123077C2 true DE3123077C2 (en) | 1985-03-28 |
Family
ID=6134394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813123077 Expired DE3123077C2 (en) | 1981-06-11 | 1981-06-11 | Face conveyor with a guide for a mining machine that can be moved along a working face |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3123077C2 (en) |
-
1981
- 1981-06-11 DE DE19813123077 patent/DE3123077C2/en not_active Expired
Non-Patent Citations (1)
Title |
---|
NICHTS-ERMITTELT |
Also Published As
Publication number | Publication date |
---|---|
DE3123077A1 (en) | 1982-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8181 | Inventor (new situation) |
Free format text: SCHLUESSENER, HORST, 4712 WERNE, DE PFEFFERLE, EGON, 4700 HAMM, DE |
|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GEWERKSCHAFT EISENHUETTE WESTFALIA GMBH, 4670 LUEN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: WESTFALIA BECORIT INDUSTRIETECHNIK GMBH, 4670 LUEN |
|
8339 | Ceased/non-payment of the annual fee |