Diesel propulsion system for double-engine, single-propeller and double-speed ratio ship
A propulsion system and single propeller technology, which is applied in ship propulsion, propulsion components, propulsion transmission devices, etc., can solve the problems of increased fuel and engine oil consumption, low diesel engine load, shortened service life, etc., to reduce fuel and engine oil Consumption law, improve operating conditions, prolong the effect of service life
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[0015] The present invention will be described with reference to the drawings and specific embodiments:
[0016] Such as figure 1 , figure 2 Shown is a dual-engine single-propeller dual-speed ratio marine diesel propulsion system. The two diesel engines 1 of the system are connected to a gear box 3 through a high-elastic coupling 2; the system gear box 3 is driven by a tail shaft 4 Propeller 5 rotates; combined Figure 4 The gearbox 3 has two input shafts corresponding to two diesel engines: input shaft I9 and input shaft II10; the input shaft I9 is provided with clutches I14 and I14 corresponding to the single engine running of the diesel engine. Two diesel engines run in parallel with a clutch V17 that is connected to the steering engine; the input shaft Ⅱ10 is provided with a clutch Ⅱ15 corresponding to the single engine operation of the diesel engine and the same clutch Ⅱ15 and two diesel engines running in parallel. The gearbox also has two reversing shafts corresponding...
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