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Harrow Module for Vertical Tillage Apparatus
专利权人:
发明人:
Raymond Way
申请号:
US14513206
公开号:
US20150101834A1
申请日:
2014.10.13
申请国别(地区):
US
年份:
2015
代理人:
摘要:
An apparatus for soil preparation where residual crop matter is present in the field comprising a machine having a set of discs followed by a plurality of harrow modules, the harrow module utilizing a plurality of groups of tines arranged on a longitudinal axis for rotation around the center of a shaft designed for ground working and a spring in the center of the longitudinal shaft is designed to keep constant tension on the tines for minimal wear while biased toward the soil by a pivot mechanism is designed to reduce bounce.
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