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    • 5. 发明授权
    • Sweep tillage tool
    • 扫耕工具
    • US5001995A
    • 1991-03-26
    • US320079
    • 1989-03-06
    • James Mikkelsen
    • James Mikkelsen
    • A01B35/26A01C5/06
    • A01C5/062A01B35/26
    • Sweep tillage tools (10, 10') according to the preferred teachings of the present invention are disclosed including generally flat, horizontal sweep blades (18) generally located behind the implement shank (12) and above the point (28) of the spike (16, 16'). Specifically, the front corners of the sweep blades (18) between their front cutting edges (36) and inside edges (40) are integrally connected to the side edges (34) of a central portion (32, 32'). Gussets (20) are provided having a first side (48) integrally connected generally perpendicular to the inside edges (40) of the sweep blades (18) and having a second side (50) integrally connected to the side edges (34) of the central portion (32, 32') to provide catilever mounting of the sweep blades (18) and to provide support for soil passing over the spike (16, 16') and the sweep blades (18) at their intersection. Furrow fillers (22) are provided having top edges (52) integrally connected to the bottom faces (46) of the sweep blades (18) for moving the soil behind the implement shank (12) and the gussets (20). Applicators (64) may be provided generally behind point (28) of spike (16, 16') and generally in front of sweep blades (18) for applying fertilizer. Thus, tools (10, 10') according to the teachings of the present invention till, fertilize, and incorporate granular fertilizer and/or herbicides into the soil in a one-pass tillage operation.
    • 公开了根据本发明的优选教导的扫掠耕作机具(10,10'),其包括大致平坦的横向扫掠叶片(18),其通常位于所述工具柄(12)的后面并且在所述钉的点(28)上方 16,16')。 具体地说,其前切削刃(36)和内刃(40)之间的刮刀(18)的前角与中心部分(32,32')的侧边缘(34)整体连接。 角撑板(20)设置有具有大致垂直于所述刮刀(18)的内边缘(40)整体连接的第一侧面(48),并且具有与所述刮板(18)的侧边缘(34)整体连接的第二侧面 中心部分(32,32'),以提供扫掠叶片(18)的牵引器安装,并为在其交叉点处通过钉(16,16')和扫掠叶片(18)提供的土壤提供支撑。 沟槽填料(22)具有一体地连接到扫掠刀片(18)的底面(46)的顶部边缘(52),用于移动在工具柄(12)和角撑板(20)后面的土壤。 施用器(64)通常可以设置在钉(16,16')的点(28)后面,并且通常在扫掠刀片(18)的前面用于施加肥料。 因此,根据本发明的教导,在单次耕作操作中,将肥料和/或除草剂纳入土壤中的工具(10,10')。
    • 9. 发明授权
    • Sweep-spike combination tillage tool
    • 扫穗组合耕作工具
    • US4825782A
    • 1989-05-02
    • US170922
    • 1988-03-21
    • James Mikkelsen
    • James Mikkelsen
    • A01B35/26A01C5/06A01C23/02
    • A01B35/26A01C5/062
    • A sweep-spike combination tillage tool (10) according to the preferred teachings of the present invention is disclosed including generally flat, horizontal sweep blades (18) located behind a spike (16) and above the point (28) of the spike (16). Specifically, the front corners of the sweep blades (18) between their front cutting edges (36) and inside edges (40) are integrally connected to the side edges (34) of the spike (16). Gussets (20) are provided having a first side (48) integrally connected generally perpendicular to the inside edges (40) of the sweep blades (18) and having a second side (50) integrally connected generally tangentially to the side edges (34) of the spike (16) to provide cantilever mounting of the sweep blades (18) and to provide support for soil passing over the spike (16) and the sweep blades (18) at their interconnection. Furrow fillers (22) are provided having top edges (52) integrally connected to the bottom faces ( 46) of the sweep blades (18) for moving the soil behind the implement shank (12) and the gussets (20). Applicators (64) may be provided behind point (28) of spike (16) and in front of sweep blades (18) for applying fertilizer. Thus, tool (10) according to the teachings of the present invention tills, fertilizes, and incorporates granular fertilizer and/or herbicides into the soil in a one-pass tillage operation.
    • 公开了根据本发明的优选教导的扫穗组合耕作工具(10),其包括位于钉(16)后面并且在钉(16)的点(28)之上的大致平坦的水平扫掠刀片(18) )。 具体地说,它们的前切削刃(36)和内边缘(40)之间的扫掠刀片(18)的前角与尖钉(16)的侧边缘(34)整体连接。 角撑板(20)设置有具有大致垂直于扫掠叶片(18)的内边缘(40)整体连接的第一侧面(48),并且具有通常与侧边缘(34)切线地整体连接的第二侧面(50) 的尖端(16)以提供悬臂安装扫掠叶片(18)并且为在其互连处通过尖钉(16)和扫掠叶片(18)的土壤提供支撑。 沟槽填料(22)具有一体地连接到扫掠刀片(18)的底面(46)的顶部边缘(52),用于移动在工具柄(12)和角撑板(20)后面的土壤。 施加器(64)可以设置在钉(16)的点(28)之后并且在用于施加肥料的扫掠刀片(18)的前面。 因此,根据本发明的教导的工具(10)在一次性耕作操作中,将颗粒肥料和/或除草剂掺入土壤中。