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RFD-K调速器1结构特点RFD-K带负校正两极全程调速器结构如图63所示。仅介绍与RFD调速器的不同部分即负校正机构。负校正机构,是在RFD调速器导向杆h上开一个槽,并加一个负校正摇架。增速杆d的下端,由连接销i连接于导向杆上,上端与轴套c、弹性轴b和浮动杆a连为一体。装在连接销上的扭转抵消弹簧f直端被增速杆上的挡销(I)e挡住,钩端挂在导向杆上的挡销(Ⅱ)g上,两只相互对称、形状相同、方向相反的抵消弹簧将摇架的摇动端(上)压紧在导向杆槽内。在拉力杆与挡销(I)中
RFD-K Governor 1 Structural Features Figure 63 shows the structure of a RFD-K bi-polar full speed governor with negative correction. Describes only the different parts of the RFD governor, the negative calibration mechanism. Negative correction mechanism is to open a slot in the RFD governor guide h, plus a negative correction cradle. The lower end of the speed increasing rod d is connected with the guide rod by the connecting pin i, the upper end is connected with the sleeve c, the elastic shaft b and the floating rod a as a whole. The torsion cancel spring f mounted on the connecting pin is blocked by the stop pin (I) e on the accelerating lever, the hook end is hung on the stop pin (II) g on the guide rod, the two are symmetrical and the same in shape, The opposite direction of the counter spring biases the rocking end (top) of the cradle into the guide rod groove. In the tension lever and the stopper (I)