Slush pump forges bent axle

• Main Authors: SONG ZAOLING, SU SHANSHAN, WANG GUI, FU JUN, CHEN YUNLONG, SU BING, ZHANG RUIDONG, CHANG PING
• Format: Patent
• Language: Chinese; English
• Published: 25.05.2016
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to an oil drilling equipment technical field discloses a slush pump forges bent axle, and it is including forging the bent axle body that forms, install flange, eccentric wheel A, eccentric wheel B, eccentric wheel C on the bent axle body, the position of flange mounting between eccentric wheel B and eccentric wheel C, installation position processing according to three eccentric wheel on the bent axle body has three eccentric wheel installation base, a flange mounting boss, and eccentric wheel A, eccentric wheel B, eccentric wheel C are in with several round pin bolt fastening respectively on the eccentric wheel installation base, the flange passes through the locking bolt to be fixed on the flange mounting boss. The utility model discloses a forged bent axle body, flange and three eccentric wheel, the heavy problem of spare part has been eliminated to the even symmetry of structure, and equipment operation is steady, and the fail safe nature who has improved equipment can, overcome