APPARATUS AND METHOD FOR SOIL TILLAGE AND LEVELLING
摘要
A tillage apparatus includes a wheeled frame configured with a plurality of concave blades arranged in a plurality of longitudinally extending columns and transversely extending rows. The rows are longitudinally spaced apart by a progressively increasing distance. The blades of each column are transversely tilted alternately to the left and right. The blades of each column are transversely offset from one another to create a swath of tilled ground along the width of the column. In operation, soil is thrown left and right between successive blades of a column to till the soil across the width of the column and leave a substantially level soil surface.
申请公布号
CA2809708(A1)
申请公布日期
2014.09.15
申请号
CA20132809708
申请日期
2013.03.15
申请人
SALFORD FARM MACHINERY LTD.
发明人
GRAY, GEOF J.;AVERINK, JOHN MARK;ROZENDAAL, JACOBUS A.;GOVEIA, SIMON;HOEVE, FRENS