Monodentate meshing positive displacement structure three -section rolling rotor air compressor

The utility model provides a monodentate meshing positive displacement structure three -section rolling rotor air compressor, includes stator, antifriction bearing, main shaft, parallel key, eccentricwheel, rotor, centering block, cylindricality tooth, gas guiding baffle, left end board, right end board, according to 120 degrees distributions, sets up three cylindricality tooth on stator inner chamber, centering block and the meshing of cylindricality tooth, utilizing the parallel key to fix the eccentric wheel on the main shaft, being connected rotor and eccentric wheel through antifrictionbearing, be equipped with indent parallel groove on the rotor, centering block both sides face is connected with the rotor, sets up gas guiding baffle between rotor and the rotor, sets up the left endboard at the left end of stator, sets up right end board at the right -hand member of stator, sets up air inlet A, gas vent B on the stator respectively, and the stator lower part sets up base C, thelast into exhaust slotted h