The invention relates to a power train (10) for a work machine, comprising: a first electric machine (12) having a first driven shaft (16) for providing drive power for the work machine; and a second electric machine (14) having a second driven shaft (24) for providing power take-off power for the working machine. Furthermore, the power train (10) has a range gear (18) with an intermediate shaft (34). The driving range transmission (18) is designed to connect the first output shaft (16) to at least one drive axle (20) of the work machine selectively either as a through transmission or via a first transmission ratio stage by means of an intermediate shaft (34). The second driven shaft (24) is arranged coaxially with the intermediate shaft (34). The invention further relates to a working machine.
本发明涉及用于作业机械的动力系(10),动力系具有:第一电机(12),第一电机具有第一从动轴(16)以用于为作业机械提供驱动功率;第二电机(14),第二电机具有第二从动轴(24)以用于为作业机械提供动力输出功率。此外,动力系(10)还具有行驶范围传动装置(18),行驶范围传动装置具有中间轴(34)。行驶范围传动装置(18)被构造成用于将第一从动轴(16)与作业机械的至少一个驱动桥(20)选择性地要么作为直通传动部要么经由第一传动比级借助中间轴(34)连接起来。第二从动轴(24)与中间轴(34)同轴布置。此外,本发明还涉及作业机械。
POWERTRAIN AND WORK MACHINE
动力系和作业机械
2024-02-27
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 |
POWERTRAIN FOR A WORK MACHINE, METHOD FOR OPERATING THE POWERTRAIN, AND WORK MACHINE
Europäisches Patentamt | 2024
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