Connecting structure for directly connecting vertical rotary jet pump motor and rotary drum

The utility model discloses a connecting structure of a direct connection vertical rotary jet pump motor and a rotary drum, which comprises a motor output shaft and a rotary drum, a connecting sleeve is connected on the motor output shaft through a bolt A, the motor output shaft is matched with the connecting sleeve through a flat key, and the connecting sleeve is connected with the rotary drum through a bolt B. The transmission device is simple in structure, adopts a driving end motor-connecting sleeve-rotary drum power transmission structure, effectively reduces power loss in the transmission process, and is easy to manufacture, convenient to maintain and high in reliability. 本实用新型公开了一种直连立式旋喷泵电机与转鼓的连接结构，包括电机输出轴、转鼓，所述电机输出轴上通过螺栓A连接设置有连接套，所述电机输出轴通过平键与连接套配合，所述连接套通过螺栓B与转鼓连接。本实用新型结构简单，采用驱动端电机-连接套-转鼓的动力传输结构，有效降低了传动过程中的动力损失，制作容易，维修方便，可靠性高。