Planet row gear shifting structure of differential mechanism

• Main Authors: DAI ENHU, ZU HOUYOU, WANG KANGLIN, LIU ZETIAN, HUANG WEI, WU MAORUI, LI LEI, YANG HAIHUA
• Format: Patent
• Language: Chinese; English
• Published: 06.06.2023
• 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

According to the planet row gear shifting structure of the differential mechanism, the integrated gear shifting gear sleeve is arranged, the load bearing form is effectively converted, the size is small, and the overall structure effectively bears torque impact caused by gear shifting of the differential mechanism. The transmission includes: a main reduction gear; an input shaft; a transmission housing; the integrated gear shifting gear sleeve comprises an annular connecting part and side protruding connecting ends at the two ends, a positioning ring groove structure is arranged in the center of the annular connecting part in the thickness direction, connecting splines are annularly distributed on the periphery of the axial inner side of the annular connecting part, and through connecting holes are formed in the side protruding connecting ends. A differential; the planet carrier comprises an inner cavity part and an axial guide part; and a planet row gear ring. 本发明提供了一种差速器行星排换挡结构，其设置一体化换挡齿套，有效的转化了载荷的承受形式，且体积小