Lubricating system of engine

摘要: The utility model relates to a lubricating system of an engine, which belongs the technical field power device. A coarse filter installing hole, oil absorbing passage, low-pressure cavity engine pump, high-pressure cavity, inner and outer rotor holes, pressure limiting valve machine seat etc. are arranged on combining surface crankcase cover. component is tightly fixed in hole cover, rotors spring steel ball holes cover through plate side cover; connected with cooler pipe, thread sleeve. has compact reasonable structure. Each main journal, each shaft journal camshaft other using positions provided independent paths, amount more sufficient; rod two paths for supply, lubrication also sufficient requirements can be better satisfied.