Multifunctional sprocket wheel chamber integrating engine oil pump

摘要: The invention discloses a multifunctional sprocket wheel chamber integrating an engine oil pump. comprises body, wherein timing chain, guide rails and hydraulic tensioner assembly are mounted in the body; pump mounting surface is arranged at bottom of outer side inlet eccentric cavity body formed surface; high-pressure low-pressure inner rotor connected onto crankshaft, crankshaft drives to rotate, outlet surface. According pump, accessories thereof integrated on chamber, structure simple compact, size diesel can be effectively reduced, lightweight, compact design facilitated.