公开(公告)号：US20160234995A1

公开(公告)日：2016-08-18

申请号：US15029932

申请日：2014-11-11

申请人： Anthony GENT

发明人： Anthony Gent

IPC分类号： A01C5/06 ,  A01B5/04 ,  A01B49/02 ,  A01B35/18

CPC分类号： A01C5/064 ,  A01B5/04 ,  A01B35/18 ,  A01B49/027 ,  A01C5/06 ,  A01C7/201

摘要： A soil opener comprises first and second soil-cutting members. The first member has a first soil-engaging surface inclined at a first angle to a perpendicular to the soil surface when viewed along a travel direction, the first angle being greater than zero, and at a second angle to the travel direction when viewed along a perpendicular, the second angle being greater than zero. The second member comprises a rotating disc and has a second soil-engaging surface that faces away from, and in a substantially opposite direction to, the first soil-engaging surface, the second soil-engaging surface being inclined at a third angle to a perpendicular when viewed along the travel direction, the third angle being greater than zero and in the same sense as the first angle.

摘要翻译： 开土器包括第一和第二土壤切割构件。 第一构件具有第一土壤接合表面，其沿着行进方向观察时以与垂直于土壤表面垂直的第一角度倾斜，第一角度大于零，并且沿着沿着行进方向观察的行进方向成第二角度 垂直，第二个角度大于零。 第二构件包括旋转盘，并且具有面向第一土壤接合表面的第二土壤接合表面，第二土壤接合表面与第一土壤接合表面相离并且基本相反的方向，第二土壤接合表面以垂直于第三土壤接合表面的第三角度倾斜 当沿着行进方向观察时，第三角度大于零并且与第一角度相同。