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公开(公告)号：US09204588B1
公开(公告)日：2015-12-08
申请号：US14590855
申请日：2015-01-06
IPC分类号： A01B23/06
摘要： A system and method are disclosed for cutting and increasing surface area of surface stubble material while contemporaneously cutting and aerating the soil. A discoidal coulter blade is configured with a plurality of circumferential teeth for cutting the surface stubble as well as reducing the downward pressure required for the blade to enter the type and depth of soil desired. The circular coulter blade is configured with a plurality of inserts oriented normal to the rotational movement of the blade as the blade cuts the soil. Each insert is shaped to aerate a specific type of soil anticipated by an operator. The inserts are positioned on the blade for desired impact with the soil and angled in placement on the blade to maintain the desired effect on the soil.
摘要翻译： 公开了一种系统和方法，用于在同时切割和充气土壤的同时切割和增加表面茬材料的表面积。 盘状绞盘刀片配置有多个圆周齿，用于切割表面残渣，以及减少刀片进入所需土壤类型和深度所需的向下压力。 圆形绞刀刀片配置有多个刀片，当叶片切割土壤时，刀片定向成垂直于刀片的旋转运动。 每个插入物成形为对操作者预期的特定类型的土壤进行充气。 将刀片定位在刀片上，以便与土壤进行所需的冲击，并将其倾斜放置在刀片上以保持对土壤的期望效果。
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公开(公告)号：US11622492B2
公开(公告)日：2023-04-11
申请号：US16227061
申请日：2018-12-20
摘要： A system and method are disclosed for cutting and increasing surface area of surface stubble material while contemporaneously cutting and aerating the soil. A discoidal coulter blade is configured with a plurality of circumferential teeth for cutting the surface stubble as well as reducing the downward pressure required for the blade to enter the type and depth of soil desired. The circular coulter blade is configured with a plurality of inserts oriented normal to the rotational movement of the blade as the blade cuts the soil. Each insert is shaped to aerate a specific type of soil anticipated by an operator. The inserts are positioned on the blade for desired impact with the soil and angled in placement on the blade to maintain the desired effect on the soil.
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公开(公告)号：US20190261549A1
公开(公告)日：2019-08-29
申请号：US16273996
申请日：2019-02-12
摘要： A system and method cuts and increases surface area of surface stubble material while contemporaneously mulching, tiling and aerating the soil. A discoidal coulter blade is configured with sharpened areas at the circumference and one or more inside bevel for cutting the surface stubble as well as reducing the downward pressure required for the blade to enter the type and depth of soil desired. The bevel aids in coulter blade lifespan, ensuring a self-sharpened blade, and allows mating with a second coulter blade.
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公开(公告)号：US20210048064A1
公开(公告)日：2021-02-18
申请号：US17075427
申请日：2020-10-20
IPC分类号： F16C19/38
摘要： An extended highspeed rigid hub (EHRH) combined with a specific double roller taper bearing and tapered head bolt coupled with a coulter blade create a coulter blade assembly of great strength which functions to minimize flex at the circumference of the coulter blade. The EHRH maintains inner as well as outer bosses which support both inner and outer attachment points for the taper headed bolts to provide rigidity to the coulter blade. The double roller taper bearing adds to the rigidity equation by mitigating axial as well as radial forces exerted on the coulter blade. The coulter blade assembly, when coupled as one element to an implement, creates a rigid furrowing device capable of precise furrow construction in many challenging soil conditions.
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公开(公告)号：US20190116714A1
公开(公告)日：2019-04-25
申请号：US16227061
申请日：2018-12-20
摘要： A system and method are disclosed for cutting and increasing surface area of surface stubble material while contemporaneously cutting and aerating the soil. A discoidal coulter blade is configured with a plurality of circumferential teeth for cutting the surface stubble as well as reducing the downward pressure required for the blade to enter the type and depth of soil desired. The circular coulter blade is configured with a plurality of inserts oriented normal to the rotational movement of the blade as the blade cuts the soil. Each insert is shaped to aerate a specific type of soil anticipated by an operator. The inserts are positioned on the blade for desired impact with the soil and angled in placement on the blade to maintain the desired effect on the soil.
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公开(公告)号：US10159171B1
公开(公告)日：2018-12-25
申请号：US14961849
申请日：2015-12-07
摘要： A system and method are disclosed for cutting and increasing surface area of surface stubble material while contemporaneously cutting and aerating the soil. A discoidal coulter blade is configured with a plurality of circumferential teeth for cutting the surface stubble as well as reducing the downward pressure required for the blade to enter the type and depth of soil desired. The circular coulter blade is configured with a plurality of inserts oriented normal to the rotational movement of the blade as the blade cuts the soil. Each insert is shaped to aerate a specific type of soil anticipated by an operator. The inserts are positioned on the blade for desired impact with the soil and angled in placement on the blade to maintain the desired effect on the soil.
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