TBM driven roller structure facilitating lubricating oil filling

The utility model provides a TBM driven roller structure facilitating lubricating oil filling. The TBM driven roller structure comprises a main shaft, bearings are symmetrically installed at the two ends of the main shaft, the bearings are sleeved with roller supporting seats, and the roller support...

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Bibliographische Detailangaben
Hauptverfasser:	JIANG JIABIN, HUANG YAXIONG, SHI BIN, MA YUANLIN, LI CHUTING, YANG CHANGXING, WEI BINGSHENG, LUO YUANYAO, LU SHAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CONVEYING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING LUBRICATING MECHANICAL ENGINEERING PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING THERMAL INSULATION IN GENERAL TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a TBM driven roller structure facilitating lubricating oil filling. The TBM driven roller structure comprises a main shaft, bearings are symmetrically installed at the two ends of the main shaft, the bearings are sleeved with roller supporting seats, and the roller supporting seats are sleeved with rollers. The outer ring of the bearing is limited and fixed in the roller supporting seat through a bearing end cover; an axial oil duct is machined in the center of the end of the main shaft, the tail end of the axial oil duct is communicated with a radial oil duct arranged in the radial direction, and the radial oil duct is communicated with the interior of the bearing end cover and injects oil to lubricate the bearing. The driven roller structure can be used in the TBM and used for supporting the conveying belt, a special oil injection lubricating structure is designed, bearing parts in the driven roller structure can be effectively lubricated, abrasion caused by jamming of the interna