Arrangement for extracting extraction products in underground extraction operations in caving

An arrangement for extracting extraction products in caving in which the extraction product is extracted downwards through an extraction funnel into an extraction path and from this is transferred onto an extraction conveyor arranged in a conveyor path, in which arrangement the extraction path exten...

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Bibliographische Detailangaben
Hauptverfasser:	MARTIN HARRY, LANZ HANS PETER, PARGA PABLO ANTONIO LETELIER, BRUEGGEMANN REINHOLD, DELGADO JUAN, BUEHLMANN FERNANDO ARTURO GEISTER, MONTENEGRO VICTOR RAUL ENCINA, HERRMANN FRANK, STEINBERG JENS, VALDES JAIME HERNAN CARRENO, TUEMPNER HANS, HAHN DETLEF
Format:	Patent
Sprache:	eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	An arrangement for extracting extraction products in caving in which the extraction product is extracted downwards through an extraction funnel into an extraction path and from this is transferred onto an extraction conveyor arranged in a conveyor path, in which arrangement the extraction path extends transversely between the conveyor path and an auxiliary path parallel to this, a loading ramp is arranged in the extraction path which forms a ramp surface orientated transversely to the conveying direction of the extraction conveyor and inclined towards it. The extraction path is provided with a rail guidance attached to the bottom and extending in the area between the auxiliary path and the conveying path, on which the loading ramp is guided and along which it can be moved by a displacement drive (20) in the direction of the conveyor path and in the opposite direction.