Combined spiral planetary gear plastic extruder

• Main Authors: MAO CHENGHUI, JIANG ZHENGJUN, JIANG ZHENGWEI
• Format: Patent
• Language: Chinese; English
• Published: 10.01.2023
• 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 relates to the technical field of plastic extruders, in particular to a combined spiral planetary gear plastic extruder which comprises a supporting table main body, an extruder is mounted at the top end of the supporting table main body, one end of the extruder is connected with a motor through a coupler, a planetary gear is mounted on the inner side of the extruder, and the planetary gear is connected with the motor through a coupler. An oil supply pipe is arranged at the top end of the planetary gear, an adjusting structure is installed at the bottom end of the inner wall of the oil supply pipe, a pressing block is fixedly connected to the top end of the adjusting structure, a sealing ring is installed on the outer side of the adjusting structure, an oil storage box is installed on the outer side of the oil supply pipe, and a cover plate is movably connected to the inner side of the oil storage box. And by arranging an oil supply pipe, an adjusting structure, an oil supply hole, a pressin