The utility model provides a timing transmission system for a diesel engine and a diesel engine comprising the timing transmission system. The timing drive system includes a crankshaft connected with the crankshaft pulley and connected with the corresponding cam shaft at least one cam shaft pulley, and around the crankshaft belt wheel and at least one camshaft belt drive wheel between the transmission device, for driving the cam shaft rotation by force from the crankshaft, wherein the transmission device is a single annular timing belt, and timing transmission system which are arranged on the crankshaft pulley and at least one cam shaft pulley and balance shaft belt wheel with fuel pump wheel, a timing belt around the pulley and the balance shaft pulley to drive them through the power from the crankshaft rotation in the fuel pump. By using a single timing belt drive, the timing drive system is simple in structure, small in installation space, and improves the economy of the engine and reduces noise.
【技术实现步骤摘要】
【技术保护点】
1.一种用于柴油发动机的正时传动系统,包括与曲轴相连的曲轴带轮(1)、与相应凸轮轴相连的至少一个凸轮轴带轮(21,22)、以及绕在所述曲轴带轮和所述至少一个凸轮轴带轮之间的传动装置,所述传动装置用于通过来自所述曲轴的动力驱动所述凸轮轴旋转,其特征在于,所述传动装置是单根环形的正时皮带(7),并且所述正时传动系统还包括设置在所述曲轴带轮和所述至少一个凸轮轴带轮之间的燃油泵带轮(4)和平衡轴带轮(5),所述正时皮带也绕在所述燃油泵带轮和所述平衡轴带轮上以通过来自所述曲轴的动力驱动所述燃油泵带轮和所述平衡轴带轮旋转。
【技术特征摘要】
【专利技术属性】
技术研发人员:潘利群,
申请(专利权)人:盖茨优霓塔传动系统苏州有限公司,
类型:实用新型
国别省市:32
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