Electric oil pump for starting and stopping automatic gearbox

The invention belongs to automobile parts, and particularly relates to an electric oil pump for starting and stopping an automatic gearbox. A stator assembly (1-8) is arranged inside a motor shell (1-9), a rotor assembly (1-7) is installed inside the stator assembly (1-8), the left end of an output shaft of the rotor assembly (1-7) penetrates into an inner hole of a first rolling bearing (1-18), the right end of the output shaft of the rotor assembly (1-7) penetrates into an inner hole of a second rolling bearing (1-19), the first rolling bearing (1-18) is installed on the motor shell (1-9), the second rolling bearing (1-19) is installed on a motor cover (1-5), a spindle head magnet (1-15) is fixedly installed at the left end of the output shaft of the rotor assembly (1-7), an inner gear shaft (1-14) is fixedly provided with an inner gear (1-3), the left end of the inner gear shaft (1-14) is provided with a second sliding bearing (1-12) in a sleeved mode, and the right end of the inner gear shaft (1-14) is pr