LUBRICATING OIL INJECTION DEVICE FOR TIMING GEAR

摘要

The present invention relates to a lubricating oil injection device for supplying lubricating oil to the timing gear of a marine engine. The lubricating oil injection device for a time gear comprises a plurality of lubricating oil injection roads integrally molded by cast on the front portion of the engine block, and a plurality of main nozzle lines that are detachably coupled to the engine block in communication with the lubricating oil injection roads and are installed at the rear of the pump cover flanges which are installed in the engine block, wherein the main nozzle lines are configured to install a plurality of spray pipes at a distance so as to spray the lubricating oil in the front direction, and the spray pipes are configured to spray the lubricating oil to the timing gear through a spray hole included in the pump cover flange, thereby increasing the durability to vibration or external shock in the engine. Moreover, it is possible to spray lubricating oil in the timing gear through a spray hole in a space separated from a pump cover flange, thereby facilitating the assembly or disassembly of the timing gear and minimizing the number of components to obtain a cost reduction.