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Invention Publication
CN105736679A 减速机组、减速机以及减速机的设计方法 有权

减速机组、减速机以及减速机的设计方法
Abstract:
本发明提供减速机组、减速机以及减速机的设计方法。该减速机组包括：第1减速机，其具有使第1输出部旋转的第1曲轴组装体；以及第2减速机，其具有使第2输出部旋转的第2曲轴组装体。所述第1曲轴组装体包括第1曲轴，该第1曲轴具有第1轴颈和相对于所述第1轴颈偏心的第1偏心部。所述第2曲轴组装体包括第2曲轴，该第2曲轴具有第2轴颈和相对于所述第2轴颈偏心的第2偏心部。所述第1曲轴组装体在安装在所述第1曲轴上的轴承的载荷容许量和距所述第1输出部的旋转中心轴线的距离中的至少一者上与所述第2曲轴组装体有所不同，所述第1曲轴的形状与所述第2曲轴的形状一致。
Abstract(English):

The invention provides a speed reducer group, a speed reducer and a design method of the speed reducer. The speed reducer group comprises a first speed reducer having a first crankshaft assembly body, which enables a first output portion to rotate and a second speed reducer having a second crankshaft assembly body, which enables a second output portion to rotate. The first crankshaft assembly body comprises a first crankshaft having a first journal and a first eccentric portion eccentric relative to the first journal, and the second crankshaft assembly body comprises a second crankshaft having a second journal and a second eccentric portion eccentric relative to the second journal. Either the bearing capacity of a bearing installed on the first crankshaft of the first crankshaft assembly body or the distance from the bearing to the rotary center axis of the first output portion is different from that of the second crankshaft assembly body. The shape of the first crankshaft is consistent with that of the second crankshaft.

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