Gearbox oil discharge device

• Main Authors: GU ZHANGUO, LUO HAOLIANG, WANG YAXIONG, YUAN YANLIN, WU XIONGWEI, CHAI PANPAN, CHEN CHANG
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• 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 discloses an oil discharge device of a gearbox. The oil discharge device has a first mode and a second mode. In the first mode, one end of the second oil conveying pipe is connected with the gearbox, the other end of the second oil conveying pipe is connected with the first connector, the two ends of the third connecting pipe are connected with the second connector and the third connector respectively, the second control valve is closed, and the first control valve is opened. The oil pump conveys oil in the gearbox to the collecting container through the second oil conveying pipe, the second connecting pipe, the third connecting pipe, the second connecting pipe, the oil conveying pipe and the first oil conveying pipe. In the second mode, one end of the second oil conveying pipe is connected with the gearbox, the other end of the second oil conveying pipe is connected with the branch pipe, and the end, away from the oil conveying pipe, of the first oil conveying pipe is connected with the fir