Electric roots pump structure

The utility model relates to an electric roots pump structure which comprises a machine shell, a driving shaft, a driven shaft, a rotor and a stator, the driving shaft, the driven shaft and the stator are arranged in the machine shell in parallel, the driving shaft is located in the stator, and the rotor matched with the stator is arranged on the driving shaft. A gear chamber and an air compression chamber are formed in the machine shell, a first magnetic gear is arranged at the end, located in the gear chamber, of the driving shaft, and a second magnetic gear capable of being matched with the first magnetic gear is arranged on the driven shaft. A first air compression rotating wheel is arranged at the end, located in the air compression chamber, of the driving shaft, and a second air compression rotating wheel matched with the first air compression rotating wheel is arranged on the driven shaft. 本实用新型涉及一种电动罗茨泵结构，包括机壳、主动轴、从动轴、转子和定子，所述机壳内平行设置有主动轴、从动轴及定子，所述主动轴位于定子内，主动轴上设置有与定子相配合的转子；所述机壳内开设有齿轮室和压气室，所述主动轴位于齿轮室的一端