Lewis Zimmerman, JR.,David Horning,Leon H. Horning, JR.
申请号：
US15924107
公开号：
US20180199512A1
申请日:
2018.03.16
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Crop processing rolls for operative use in forage harvesters are disclosed. The crop processing rolls are formed with a plurality of first grooves that are oriented in a parallel manner with second smaller grooves intersecting the ridges to form discrete teeth from the ridges. The ridges can be formed vertically, horizontally or in a spiraled pattern with the smaller second grooves oriented into a spiraled pattern to form the discrete teeth. Crop processing roll segments can be formed in this manner and assembled into full processing rolls with the spiraled second grooves being oriented in opposing directions from adjacent segments. The number of segments can vary from two to eight individual segments with the second grooves breaking ridges into discrete teeth on adjacent segments forming a chevron pattern at intersecting positions along the longitudinal length of the processing roll.
