Gearbox filter with multi-stage filtering function

• Main Authors: HUANG JING'ER, CHEN WENWEN, HUANG FEIPENG, HUANG FEIJING, LI YANGXIN, HUANG FEIXIONG, LIN FURU
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2024
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; 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 multi-stage filtering gearbox filter which comprises a gearbox filter element supporting pipe core part, and a gearbox filter element connecting end sleeve is fixedly installed at the end of the gearbox filter element supporting pipe core part. A connecting end hole is formed in the end face of the end, away from the core portion of the gearbox filter element supporting pipe, of the gearbox filter element connecting end sleeve, and the surface of the core portion of the gearbox filter element supporting pipe is fixedly sleeved with a filter element sponge tubular body. According to the gearbox filter with the multi-stage filtering function, a filter element sponge tubular body is arranged outside a core part of a filter element supporting tube of the gearbox filter, filter element spring outer filter cotton is distributed on the surface of the filter element sponge tubular body in a surrounding mode, and a spring outer cotton deformation empty groove is formed in the filter eleme