Cross axle entry driving machine gear box

The utility model relates to a cross axle entry driving machine gear box, including box, input shaft and output shaft, its characterized in that: input shaft and speed reduction bevel gear axle mutually perpendicular, speed reduction bevel gear axle, idler shaft, drive shaft are parallel to each other, and input shaft, bevel gear axle, drive shaft all support in the box through the bearing, and the idler passes through the bearing to be supported on the idler shaft, and a set of output planetary gear train is established respectively at the drive shaft both ends, the input shaft through speed reduction bevel gear pair transmission moment of torsion, speed reduction bevel gear axle transmits the moment of torsion through behind the epaxial idler of idler and the epaxial large gear of drive, the drive shaft both ends drive two output planetary gear train's sun gears simultaneously, output planetary gear train's planet wheel pivort fixation installs on the box, the output of entry driving machine gear box is all