Method for directly driving coal mine main incline shaft belt conveyer by using gas engine

The invention relates to a method for using a gas engine to directly drive a belt conveyor in a main inclined shaft of a coal mine and belongs to the field of coal mine mechanical equipment. The method comprises a gas engine (1) connected to a hydraulic coupler (3) through a connecting coupling (2),...

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Bibliographische Detailangaben
1. Verfasser:	FAN TIESHAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONVEYING EARTH DRILLING FIXED CONSTRUCTIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HANDLING THIN OR FILAMENTARY MATERIAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING MINING PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS SHOP CONVEYOR SYSTEMS STORING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a method for using a gas engine to directly drive a belt conveyor in a main inclined shaft of a coal mine and belongs to the field of coal mine mechanical equipment. The method comprises a gas engine (1) connected to a hydraulic coupler (3) through a connecting coupling (2), an electric hydraulic brake (5) arranged between the hydraulic coupler (3) and a reducer (4), wherein the gas engine (1), the connecting coupling (2), the hydraulic coupler (3), the hydraulic brake (5) and a first shaft of the reducer (4) are in concentric transmission, and a fourth shaft of the reducer (4) is connected to a main roller (7) of the belt conveyor through a connecting coupling (6) for concentric transmission; a control circuit of the electric hydraulic brake (5) is connected to an electrical control circuit of a mixer of the gas engine (1) so as to realize the synchronous startup on or off brake of the gas engine (1) and the electric hydraulic brake (5); a belt conveyor integrated protection device i