DE935421C - Coal plane moved back and forth by a traction device on the guide rail of a conveyor - Google Patents
Coal plane moved back and forth by a traction device on the guide rail of a conveyorInfo
- Publication number
- DE935421C DE935421C DEST6308A DEST006308A DE935421C DE 935421 C DE935421 C DE 935421C DE ST6308 A DEST6308 A DE ST6308A DE ST006308 A DEST006308 A DE ST006308A DE 935421 C DE935421 C DE 935421C
- Authority
- DE
- Germany
- Prior art keywords
- guide rail
- conveyor
- coal
- forth
- traction device
- 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
- 239000003245 coal Substances 0.000 title claims description 10
- 238000000605 extraction Methods 0.000 claims description 3
- 238000005065 mining Methods 0.000 description 6
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
- E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Framework For Endless Conveyors (AREA)
Description
Die Erfindung betrifft einen durch ein Zugmittel an der Führungsschiene eines Förderers entlang hin und her bewegten Kohlenhobel oder sonstige Kohlengewinnungsmaschine. Wenn das Flöz nicht flach liegt, sondern es eine Störung oder Sättel und Mulden in dem Flöz gibt, so schleppt das Zugmittel über das Liegende oder erhebt sich über den Förderer hinaus. Dies hat zur Folge, daß das Zugmittel einer erheblichen Abnutzung ausgesetzt ist und die auf die Gewinnungsmaschine ausgeübte Zugkraft einen Winkel mit der Bewegungsrichtung der Gewinnungsmaschine bildet. Dadurch erfährt die Führungsschiene eine Mehrbelastung.The invention relates to a pulling device on the guide rail a conveyor along a coal plow or other coal extraction machine moving back and forth. If the seam is not flat, but rather a fault or saddles and hollows in the seam, the traction device drags over the lying or rises over it the sponsor out. This has the consequence that the traction means a considerable wear exposed and the pulling force exerted on the mining machine at an angle forms with the direction of movement of the mining machine. This experiences the guide rail an additional burden.
Es sind Gewinnungsmaschinen bekannt mit einem endlosen Zugmittel, wobei das Rücktrum in einem Führungsrohr geführt wird. Weiterhin sind Kohlenschrämmaschinen bekannt mit einer umlaufende Schneidmesser tragenden endlosen Kette, die in dem Gestell des Förderers geführt wird.There are mining machines known with an endless traction device, the return strand being guided in a guide tube. There are also coal cutting machines known with a revolving cutting knife-carrying endless chain, which in the Frame of the conveyor is guided.
Die Erfindung betrifft eine Verbesserung der Führung des gespannten Zugmittels. Erfindungsgemäß sind an dem Zugmittel um die Führungsschiene greifende Zugmittel-Führungskörper in Abständen befestigt. Das Zugmittel läuft nunmehr immer parallel zu dem Förderer, so daß es nicht über das Liegende schleppen kann, während die auf die Gewinnungsmaschine ausgeübte Zugkraft parallel zu der Bewegungsrichtung ist.The invention relates to an improvement in the management of the tensioned Traction means. According to the invention are gripping on the traction means around the guide rail Traction means guide body attached at intervals. The traction mechanism is now always running parallel to the conveyor so that it cannot drag over the lying surface while the pulling force exerted on the mining machine parallel to the direction of movement is.
Die Erfindung wird näher an Hand des in der Zeichnung dargestellten Ausführungsbeispiels erläutert.The invention is illustrated in more detail with reference to that shown in the drawing Embodiment explained.
Fig. i zeigt einen Querschnitt eines Förderers mit einem an dem Förderer entlang geführten Kohlenhobel und einer Führungsvorrichtung für das Zugmittel; Fig. 2 zeigt eine Vorderansicht der Führungsvorrichtung in größerem Maßstab.Figure i shows a cross section of a conveyor with one on the conveyor along guided coal plane and a guide device for the traction means; Fig. Fig. 2 shows a front view of the guide device on a larger scale.
Ein Kohlenhobel i wird an einer am Förderer 2 befestigten rinnenförmigen Führungsschiene 3 entlang geführt. Der Hobel wird mittels eines Seils 4 am Stoß entlang hin und her bewegt. Auf diesem Seil sind in regelmäßigen Abständen mit Hilfe von Bolzen 7 Blöcke 5 und 6 festgeklemmt. Die Blöcke 6 sind mit einer Platte 8 versehen, an der mittels Bolzen 9 Führungskörper io befestigt sind, die um die Führungsschiene 3 des Förderers greifen. Dadurch läuft das Seil nach wie vor in der von der Führungsschiene gebildeten Rinne, und zwar unabhängig von den Winkelablenkungen, die der Förderer in der senkrechten oder waagerechten Fläche bildet.A coal plow i becomes trough-shaped on a conveyor 2 attached to it Guide rail 3 guided along. The plane is attached to the joint by means of a rope 4 moved back and forth along. On this rope are using periodically by bolts 7 blocks 5 and 6 clamped. The blocks 6 are provided with a plate 8, are attached to the 9 guide body io by means of bolts, which around the guide rail 3 of the conveyor. As a result, the rope continues to run in the from the guide rail formed channel, regardless of the angular deflections that the conveyor forms in the vertical or horizontal surface.
Es fällt besonders ins Gewicht, die Erfindung anzuwenden, wenn mehrere kleine Gewinnungsmaschinen von einem gemeinsamen Zugmittel an dem Förderer entlang gezogen werden. In diesem Falle werden unabhängig von den zu erwartenden Winkelablenkungen ein oder mehrere Führungsorgane für das Zugmittel zwischen den verschiedenen Gewinnungsmaschinen angebracht.It is particularly important to apply the invention when several small mining machines from a common traction means along the conveyor to be pulled. In this case they are independent of the angular deflections to be expected one or more guide elements for the traction mechanism between the various mining machines appropriate.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL935421X | 1952-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE935421C true DE935421C (en) | 1955-11-17 |
Family
ID=19863452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEST6308A Expired DE935421C (en) | 1952-04-26 | 1953-04-26 | Coal plane moved back and forth by a traction device on the guide rail of a conveyor |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE935421C (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE803053C (en) * | 1935-03-23 | 1951-02-26 | Campbell Ritchie | Coal cutting machine with cutting chain |
DE804671C (en) * | 1949-09-23 | 1951-04-26 | Gewerk Eisenhuette Westfalia | Coal plane with rail guide on conveyor chute |
DE870390C (en) * | 1951-02-06 | 1953-03-12 | Gewerk Eisenhuette Westfalia | Drive of coal mining machines, in particular coal planers |
-
1953
- 1953-04-26 DE DEST6308A patent/DE935421C/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE803053C (en) * | 1935-03-23 | 1951-02-26 | Campbell Ritchie | Coal cutting machine with cutting chain |
DE804671C (en) * | 1949-09-23 | 1951-04-26 | Gewerk Eisenhuette Westfalia | Coal plane with rail guide on conveyor chute |
DE870390C (en) * | 1951-02-06 | 1953-03-12 | Gewerk Eisenhuette Westfalia | Drive of coal mining machines, in particular coal planers |
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