公开(公告)号：US20070169980A1

公开(公告)日：2007-07-26

申请号：US11337720

申请日：2006-01-23

申请人： Cecil Weeramantry ,  George Butkovich

发明人： Cecil Weeramantry ,  George Butkovich

IPC分类号： B60K17/00

CPC分类号： F16H47/04 ,  B60K7/0015 ,  B60K17/046 ,  F16H61/452 ,  F16H2047/045

摘要： An agricultural vehicle drive system includes at least one variable pump configured to pump a driving fluid. The agricultural vehicle drive system also includes a first set of two-speed motors configured to receive the driving fluid from the at least one variable pump and a first gear system configured to be driven by the first set of two-speed motors to drive at least a first wheel of the agricultural vehicle. The agricultural vehicle drive system further includes a second set of two-speed motors configured to receive the driving fluid from the at least one variable pump, and a second gear system configured to be driven by the second set of two-speed motors to drive at least a second wheel of the agricultural vehicle. Furthermore, each motor in the first set of two-speed motors and the second set of two-speed motors is adjustable between discrete displacement settings to drive the agricultural vehicles at a variety of speed ranges.

摘要翻译： 农业车辆驱动系统包括构造成泵送驱动流体的至少一个可变泵。 农用车辆驱动系统还包括第一组双速电动机，其被配置为从至少一个可变泵接收驱动流体;以及第一齿轮系统，其构造成由第一组二速电动机驱动，以至少驱动 农用车的第一轮。 农业车辆驱动系统还包括第二组双速电动机，其被配置为从至少一个可变泵接收驱动流体，以及构造成由第二组二速电动机驱动的第二齿轮系，以驱动 至少第二轮的农用车辆。 此外，第一组二速电动机中的每个电动机和第二组二速电动机可以在离散位移设置之间进行调节，以便以各种速度范围驱动农用车辆。