Forward and reverse rotation speed multiplication double-rotor permanent magnet generator

The invention discloses a forward and reverse rotation speed multiplication double-rotor permanent magnet generator. The generator comprises a workbench, a generator shell, a generator inner rotor, afirst driven bevel gear, a second driven bevel gear and a driving bevel gear, wherein permanent magnet steel is connected in the generator shell, the generator inner rotor comprises an inner shaft anda coil winding, the inner shaft is connected with an end cover of the generator shell through a bearing, and the two ends of the inner shaft are connected with the workbench through mounted bearings;the first driven bevel gear and the second driven bevel gear are arranged on the two sides of the first mounted bearing, the first driven bevel gear is connected with the inner shaft, and the seconddriven bevel gear is connected with the generator shell; and the driving bevel gear is meshed with the first driven bevel gear and the second driven bevel gear at the same time and connected with a driving device. Under the work