The invention relates to a work vehicle multi-speed drive assembly with a guided dog clutch. A drive assembly of a work vehicle is provided that includes a drive housing, a drive shaft rotatable about a drive axis, an inner hub fixed to the drive shaft in a relatively non-rotatable manner, and a planetary gear set coupled to the drive shaft and configured to selectively rotate an output member. The drive assembly also includes a clutch device having a clutch ring configured to selectively engage the planetary gear set. The clutch device also includes a guide assembly mounted on the clutch ring and configured to selectively interact with the planetary gear set to effect disengagement of the clutch ring from the planetary gear set. A clutch actuation assembly configured to effect movement of the clutch device along the drive axis to engage the planetary gear set; and the pilot actuation assembly is configured to operate the pilot assembly to interact with the planetary gear set.
本发明涉及具有导引爪式离合器的作业车辆多速驱动总成。提供了一种作业车辆的驱动总成,其包括:驱动壳体、可绕驱动轴线旋转的驱动轴、以不能相对转动的方式固定至驱动轴的内轴毂、以及行星齿轮组,该行星齿轮组被联接至驱动轴并且该行星齿轮组被配置成使输出部件选择性地旋转。该驱动总成还包括离合器装置,该离合器装置具有被配置成选择性地接合行星齿轮组的离合器环。该离合器装置还包括导引总成,该导引总成被安装在离合器环上并且被配置成选择性地与行星齿轮组相互作用,以实现离合器环从行星齿轮组的脱离。离合器致动总成被配置成实现离合器装置沿着驱动轴线的移动,以接合行星齿轮组;并且导引致动总成被配置成操作导引总成以与行星齿轮组相互作用。
Work vehicle multi-speed drive assembly with guided dog clutch
具有导引爪式离合器的作业车辆多速驱动总成
2022-11-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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