One kind of air-cooled diesel engine flywheel bladed

The present invention discloses a turbocharged diesel engine flywheel A tape blade, includes a flywheel body (1), long blades (2), the short blades (3), a keyway (4), a conical bore (5) and the threaded hole (6) ; flywheel body (1) on the outer circumference of uniformly distributed outlet 24, communicating with the engine system; an intermediate portion provided with a uniform length vanes 12 (2), short blades 12 (3), are sequentially shifted, configured into tuyere; tapered bore hole (5), provided with a side key groove (4); an intermediate portion of the plurality of uniformly distributed threaded holes (6) centrally symmetric; nut and washer pressed against flywheel to the crankshaft, a key determining the relative position of the flywheel of the crankshaft; dust cover through the nut and washer is pressed against the flywheel; interference fit ring gear on the flywheel. The present invention can be stable speed, reduce noise, improve the Ping Heng of properties of diesel engine operation, further having a function of cooling exhaust fans, increase engine life, reduce the manufacturing cost of diesel.