Arc tooth bevel gear hard tooth -face speed reducer

The utility model relates to an arc tooth bevel gear hard tooth -face speed reducer lays in the casing and has put the cavity, the cavity is connected with feed liquor pipe and drain pipe, the left end of casing and right -hand member cooperate respectively and are provided with upper end cover and right -hand member lid, the level of being provided with was placed and the left and right sides isextended input shaft and first speed reduction axle are covered to the right -hand member, the left end cover of input shaft is equipped with input gear, the first right -hand member cover that slowsdown the axle is equipped with the drive gear with input gear engaged with, the first left end that slows down the axle is provided with first arc tooth bevel gear, the left side of first speed reduction axle is provided with the second speed reduction axle of level setting and extension from top to bottom, the second slow down the lower extreme cover of axle be equipped with with first arc toothbevel gear engaged with sec