Novel plug with auxiliary pressure regulation function

• Main Authors: MO SHENGCHENG, LUO CHENGKAI, ZHUANG SHANSHAN
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2024
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; LUBRICATING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides a novel plug with an auxiliary pressure regulating function, and relates to the technical field of oil duct plugs, the novel plug comprises an oil duct shell and an oil pan, the oil duct shell and the oil pan are provided with an oil duct cavity and an oil pan oil drainage duct respectively, and one end of the oil duct cavity is plugged with a plugging mechanism; the blocking mechanism comprises a blocking head part blocking one end of the oil duct cavity, the outer end of the blocking head part is detachably connected with an oil drainage pipe in a butt joint mode, an oil drainage pipe oil drainage duct capable of being communicated with an oil pan oil drainage duct is arranged in the oil drainage pipe, and a blocking pressure adjusting spring is further arranged at the butt joint position of the blocking head part and the oil drainage pipe. When being pushed by the pressure of lubricating oil, the plug head piece moves outwards, the plug pressure adjusting spring is compressed, an