Rotatable roll -changing device

The utility model discloses a rotatable roll -changing device, including lock nut, bearing, round pin axle, leveling roller assembly, control, bolt, rotating turret, hoist, its characterized in that, the rotating turret passes through bearing, round pin axle and lock nut to be fixed on the hoist, co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHANG YU, HE QIAN, HUANG WEIYONG, CHEN FENG, ZUO YANBING
Format:	Patent
Sprache:	eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The utility model discloses a rotatable roll -changing device, including lock nut, bearing, round pin axle, leveling roller assembly, control, bolt, rotating turret, hoist, its characterized in that, the rotating turret passes through bearing, round pin axle and lock nut to be fixed on the hoist, controls for two and puts up bolted connection on the bottom surface and rotating turret of leveling roller assembly, and leveling roller assembly and rotating turret are connected and be a whole to can be on the hoist free rotation. The utility model discloses simple structure, reasonable in design, the cost is with low costs, leveling roller assembly and rotating turret are connected and are a whole to can be on the hoist free rotation, the operation construction of being convenient for.