James T. Noonan,Shaun J. Miller,Dwayne B. Watt,Cecil H. Wise, Jr.
申请号：
US16274736
公开号：
US10753322B1
申请日:
2019.02.13
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Systems for harvesting machines, transmissions for harvesting machines, and methods of operating systems for harvesting machines are disclosed herein. A system includes a drive unit, a cleaner unit, an aspirator, and a transmission. The drive unit is configured to produce rotational power in use of the system. The cleaner unit is fluidly coupled to the drive unit and configured to separate debris from air so that the air becomes cleaned air and provide the cleaned air to the drive unit in use of the system. The aspirator is fluidly coupled to the cleaner unit and configured to draw debris away from the cleaner unit and exhaust the debris in use of the system. The transmission is coupled to the drive unit and the aspirator.
