CNH Industrial America LLC;CNH INDUSTRIAL BELGIUM NV
发明人:
Nathan R. Drzal
申请号：
US16647648
公开号：
US20200275609A1
申请日:
2018.09.14
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An agricultural harvester is disclosed. The agricultural harvester comprises a header and a cab for an operator of the harvester. The header includes a frame, a support arm connected to the frame and a harvesting reel assembly. The harvesting reel assembly includes a central rotatable shaft connected to the support arm, a reel member extending widthwise across the harvesting reel assembly and connected to the central rotatable shaft for rotation therewith, and a first cam assembly rotatable about a first end of the central rotatable shaft. The first cam assembly includes a first cam plate, a first non-circular cam track for guiding rotation of the reel member and a first adjustor. The first adjustor is operatively engaged with the first cam plate and pivotably connected to the support arm for adjusting a rotational position of the first cam assembly relative to the central rotatable shaft.
