Gearbox clutch of core drill

• Main Authors: XING DEHONG, LIU YONGLI, LIU XICHEN, WANG QI, WEN QUANZENG, YAN TINGLI
• Format: Patent
• Language: Chinese; English
• Published: 13.02.2013
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a gearbox clutch of a core drill. The gearbox clutch of the core drill comprises a driving plate, a shaft gear, a spring I, a static plate, a friction plate, a driven plate, a movable plate, a spring II, a presser foot, an arm brace, an elasticity support ring, an elasticity sliding sleeve, a controlling handle, a shifting fork shaft, and a shifting fork. The driving plate is connected with the shaft gear. The static plate is connected with the shaft gear. The controlling handle is connected with the shifting fork shaft. The shifting fork shaft is connected with the shifting fork. The shifting fork is connected with the elasticity sliding sleeve. The elasticity sliding sleeve is connected with the elasticity support ring. The elasticity support ring is connected with the arm brace in a hinged mode. The arm brace is connected with the presser foot in a hinged mode. The presser foot is matched with the movable plate. The driving plate is matched with the friction plate. The movable p