公开(公告)号：US20240319042A1

公开(公告)日：2024-09-26

申请号：US18614657

申请日：2024-03-23

申请人： NO.703 Research Institute of CSSC

发明人： Lidong JIANG ,  Shan CHANG ,  Yingli CHEN ,  Lin FU

IPC分类号： G01M13/021 ,  G01M13/026 ,  G01M13/027

CPC分类号： G01M13/021 ,  G01M13/026 ,  G01M13/027

摘要： An end-connecting type hydraulic loader to solve the difficult loading and assembly on the same side in closed power closed testing in planetary gearbox, includes a transmission shaft (3), an internal output inner gear sleeve (1) on a left end of the transmission shaft (3), a thrust shaft (5) rotatably mounted on the transmission shaft (3) and positioned on a right side of internal output inner gear sleeve (1), an external output inner gear sleeve (2) coaxially installed on the internal output inner gear sleeve (1) and connected to the thrust shaft (5), a spiral floating cylinder (9) on a right end of the thrust shaft (5) and a siding assembly on the transmission shaft (3) meshed with the spiral floating cylinder (9) having a left and right sliding movement along the transmission shaft (3) under a hydraulic oil circuit action of the transmission shaft.