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液力偶合器属于动力式液力传动,它是一种传动装置。偶合器用液体(一般用矿物油,如专用液力传动油、透平油、锭子油、机油等)为工作介质。一个简单的偶合器包括一个功率输入元件(泵轮)、一个功率输出元件(涡轮)和旋转外壳等,在它内部充入一定量工作液体,其结构简图如图1所示。通常偶合器不用轴承支承而直接安装在原动机(如电动机、柴油机)和减速箱(或变速箱)的输出轴和输入轴上,借原动机和减速箱的轴承来支承泵轮和涡轮,只有特别设计的偶
Hydraulic coupling is a dynamic hydraulic transmission, it is a transmission. Coupling fluid (generally with mineral oil, such as special hydraulic transmission oil, turbine oil, spindle oil, oil, etc.) as the working medium. A simple coupling consists of a power input element (pump wheel), a power output element (turbine), a rotating housing, and the like. A certain amount of working fluid is filled in it. The structural diagram is shown in FIG. 1. Normally, couplings are mounted directly on the output shafts and input shafts of prime movers (such as electric motors, diesel engines) and gearboxes (or gearboxes) without bearing support. The impeller and turbine are supported by the bearings of the prime mover and gearbox, Even design