A work vehicle reduction drive assembly (10) includes a drive (16) having a drive shaft (38) mechanically linked to a movable work component (14) through a planetary gear train (28). The planetary gear train (28) includes a ring gear (30) having a tooth count of Tring, a sun gear (32) having a tooth count of Tsun, and a planet-carrier assembly (34) including a plurality of planet gears (36) each having a tooth count of Tplanet. Tring, Tsun, and Tplanet are selected such that each planet gear in the plurality of planet gears contacts at least two teeth of the sun gear and at least two teeth of the ring gear (30) in all rotational positions of the planetary gear train. The sum of Tring and Tsun yields a positive integer when divided by a first number from a set {3, 4, 5} and when divided by a second number from the set {3, 4, 5}.
作业车辆减速器驱动器组件(10)包括具有驱动轴(38)的驱动器(16),该驱动轴(38)通过行星齿轮系(28)机械地链接到可移动作业部件(14)。行星齿轮系(28)包括具有齿数Tring的齿圈(30)、具有齿数Tsun的太阳齿轮(32)以及行星架组件(34),该行星架组件(34)包括每个均具有齿数Tplanet的多个行星齿轮(36)。Tring、Tsun和Tplanet被选择为使得多个行星齿轮(36)中的每个行星齿轮在行星齿轮系(28)的所有转动位置处接触太阳齿轮(32)的至少两个齿和齿圈(30)的至少两个齿。Tring和Tsun的总和在除以集合{3,4,5}中的第一数值时并且在除以集合{3,4,5}中的第二数值时得到正整数。
Work vehicle reduction drive assemblies
作业车辆减速器驱动器组件
2021-05-04
Patent
Electronic Resource
Chinese
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