Jennifer R. Horner,Jacob D. Kappelman,Henry D. Anstey
申请号：
US14452317
公开号：
US20160037726A1
申请日:
2014.08.05
申请国别(地区):
US
年份:
2016
代理人:
摘要：
An assembly is described for braking and indexing rotating components, including guide rollers of balers. A wheel is attached to a rotating component and is surrounded, at least in part, by a traction device. A tensioning assembly with a lost motion linkage is attached to the traction device and to a frame. A counterforce assembly is also attached to the traction device and to the frame. When a portion of the tensioning assembly is moved in a braking direction, the stop prevents further movement of the lost motion linkage to apply a tensioning force to the traction device. The tensioning force is resisted by the counterforce assembly to impose a braking force on the wheel and thereby brake the rotating component. Moving the portion of the tensioning assembly in a release direction moves the lost motion linkage away from the stop, thereby reducing the braking force on the wheel.
