Reduction gear that harvester was used

The utility model provides a reduction gear that harvester was used, it is main includes a box, installs the input shaft in the box, installs a clutch on this input shaft and imports epaxial driving gear through the continuous loop of this clutch, and this driving gear meshes with fixed mounting driven gear on the output shaft mutually, the input shaft on still fixed mounting have a driving bevel gear, this driving bevel gear and fixed mounting are at the epaxial driven umbrella gear engagement of belt pulley, input shaft and belt shaft respectively through the supporting of respective bearing in the box, and input shaft and belt shaft are mutually perpendicular and arrange, the clutch be hydraulic control's friction clutch, it includes the external friction piece that is equipped with piston, intermeshing in one and the clutch shell of inner friction piece, the clutch seat that joins together on the internal tooth of inner friction piece and the driving gear meshes mutually, the one end of belt shaft is connected with an oil pump, and the other end of belt shaft is equipped with the belt pulley to export through the belt.