The invention discloses a miniature diesel four-wheel-drive
loader gearbox, and particularly relates to the technical field of loaders. The miniature diesel four-wheel-drive
loader gearbox comprises abox body, a transmission gear set is installed in the box body, the input and output ends of the transmission gear set are connected with a rotating shaft and an output shaft correspondingly, the endof the rotating shaft is connected with an automatic
clutch assembly, a temperature sensor is installed on the inner side wall of the box body, a top plate is fixed to the top end of the box body through bolts, and a lubricating
assembly is arranged on the inner side of the top plate. The lubricating
assembly comprises a lubricating oil box arranged on the inner side wall of the top plate, a mainconveying
pipe is connected to the outer portion of the lubricating oil box, a
branch pipe is connected to one end of the main conveying
pipe, secondary conveying pipes are connected to one side of the
branch pipe, and a water dropper is connected to the end of each secondary conveying pipe. With the miniature diesel four-wheel-drive
loader gearbox, the transmission gear set can be automaticallylubricated and maintained regularly in a timing manner, the operation that the gearbox is manually disassembled and lubricating oil is manually added is not needed, so that the timeliness is high, theoperation is easy, time and labor are saved, and maintenance efficiency is high.