Compact lubricating oil system

The utility model discloses a compact type lubricating oil system, and relates to the technical field of lubricating oil supply of gear boxes or bearing boxes, in particular to the compact type lubricating oil system. All the elements of the utility model are integrated with the mailbox and then installed on the common base of the host device. Wherein the oil tank, the motor pump set, the water cooler, the temperature control system, the filter and the oil supply pipeline are sequentially connected through pipelines; the oil supply pipeline is connected with the instrument panel and is connected with a pipeline on the host equipment at the same time; the heater is arranged on one side of the mailbox; the two ends of the shaft head oil pump are connected with the oil tank and the pipeline between the motor pump set and the water cooler through pipelines respectively. According to the technical scheme, the problems that in the prior art, a lubricating oil system is large in occupied space, the arrangement and i