Gordon Anthony Engel,Gregory Jacob Erker,Anthony Charles Rapley
申请号：
US16686857
公开号：
US20200081457A1
申请日:
2019.11.18
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A metering system for an agricultural vehicle includes meter rollers, each including protrusions driving flow of flowable particulate material in response to rotation of the meter roller. The metering system also includes a drive shaft driven in rotation and includes transmission assemblies that each correspond to a respective meter roller. Each transmission assembly includes a respective moveable gear actuatable to engage each of a plurality of gears to establish a respective gear ratio corresponding to one of a plurality of different speeds of the respective meter roller relative to the drive shaft.
