Tank body at power end of diaphragm pump

• Main Authors: ZHENG WEICAI, SUN BIAO, ZHANG JINWEI, LING XUEQIN, FENG ZHIRUI
• Format: Patent
• Language: Chinese; English
• Published: 16.02.2011
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The invention discloses a tank body at the power end of a diaphragm pump, which is an improvement of a tank body structure at the power end of a diaphragm pump. The invention provides the tank body at the power end of the diaphragm pump, which is arranged conveniently, and enables studs at the two sides of a bearing pedestal to have good stress effect and effectively avoid the oil leakage phenomenon caused by oil throwing. The invention comprises the tank body at the power end of the diaphragm pump, and the tank body comprises a right crankshaft hole and a left crosshead seat; the bottom of the crankshaft hole is provided with a bearing pedestal, the middle of the upper part of the bearing pedestal is provided with a bearing cap, and the bearing cap is fixed on the bearing pedestal by studs at the two sides of the bearing pedestal; the two ends of the bearing pedestal are respectively provided with a front baffle and a rear baffle; and the structural characteristic of the tank body is as follows: a tank openi