Cooling device for reduction gearbox of big honeyed pill making machine

The invention relates to the field of reduction gearbox cooling equipment, in particular to a cooling device for a reduction gearbox of a big honeyed pill making machine. The cooling device for the reduction gearbox of the large honeyed pill making machine comprises a shell set, a hollow transmission shaft and the like. The shell sets are connected with hollow transmission shafts. Cooling liquid flows into the first transmission gear and the second transmission gear, the effect of cooling the first transmission gear and the second transmission gear from the interiors of the gears is achieved, and the phenomenon that a large amount of cooling liquid is thrown away outwards and distributed unevenly is avoided. The flow speed of cooling liquid flowing through the first transmission gear and the second transmission gear is adjusted. The technical problem that when the gear reduction box of the large honeyed pill making machine is cooled through a fan cooling mode and a bottom frame cooling liquid cooling mode, th