THOMPSON, DENNIS GEORGE,KOWALCHUK, TREVOR LAWRENCE
申请号：
CA20122766781
公开号：
CA2766781(C)
申请日:
2012.02.03
申请国别(地区):
加拿大
年份:
2018
代理人:
摘要：
A sectioned metering system and method is provided. One metering system for distributing an agricultural product in a field includes a drive input and a rotary shaft assembly coupled to the drive input and configured to be driven in rotation by the drive input. The metering system also includes a first metering section driven by the rotary shaft assembly and at least two additional metering sections. Each additional metering section is selectively engageable to drive the respective additional metering section by the rotary shaft assembly. Each additional metering section is also selectively disengageable to interrupt driving of the respective additional metering section by the rotary shaft assembly while the first metering section remains driven.
