公开(公告)号：US11540434B2

公开(公告)日：2023-01-03

申请号：US16653267

申请日：2019-10-15

Applicant: CNH Industrial America LLC

Inventor： Timothy R. Blunier

IPC: A01B23/06 ,  A01B15/16 ,  A01B7/00 ,  A01B35/28 ,  A01B33/02 ,  A01B9/00

Abstract: A cultivating disc for a tillage implement includes an attachment portion positioned at a radial center of the cultivating disc. The attachment portion includes one or more attachment features configured to couple the cultivating disc to the tillage implement about an axis of rotation of the cultivating disc. The attachment portion extends along a first plane perpendicular to the axis of rotation of the cultivating disc. The cultivating disc also includes a cutting edge portion positioned at a distal end of the cultivating disc relative to the axis of rotation. The cutting edge portion extends along a second plane parallel to the first plane. The cultivating disc further includes a curved connecting portion positioned between and connecting the attachment portion to the cutting edge portion. The curved connecting portion further defines one or more radii of curvature.

公开(公告)号：US20200344935A1

公开(公告)日：2020-11-05

申请号：US16764970

申请日：2018-11-16

Applicant: AGRIREVOLUTION

Inventor： Jacobus du Toit STOFBERG ,  Lodewyk Christoffel DE LANGE

IPC: A01B33/10 ,  A01B9/00 ,  A01B13/08 ,  A01B35/28 ,  A01B33/02

Abstract: There is disclosed an earth cutting apparatus (200) comprising a plurality of articulated elements (210, 212) including at least a first element (210) having a mounting structure (214) thereon and an adjacent second element (212) hingedly connected to the first element (210). An earth cutting member (216) is provided including a proximal end (216.1) which is pivotally mounted to the mounting structure (214) of the first element (210) and an earth cutting end (216.2). The earth cutting member (216) is slidably connected (218) to the adjacent second element (212) and moveable between an extended position (220) and a retracted position (222), such that hinged movement of the adjacent second element (212) relative to the first element (210) causes the earth cutting member (216) to slidably extend from the adjacent second element (212) to the extended position (220) for operatively cutting earth. Hinged movement of the adjacent second element (212) in an opposite direction causes the earth cutting member (216) to slidably retract to the retracted position (222).

公开(公告)号：US20070125558A1

公开(公告)日：2007-06-07

申请号：US11607661

申请日：2006-11-30

Applicant: Lynn Embry

Inventor： Lynn Embry

IPC: A01B9/00

CPC classification number: A01B79/00 ,  B08B17/00 ,  E21F5/02

Abstract: A dust-control apparatus may be used in combination with tilling, cultivating, harvesting, construction machinery, and other mobile soil treatment implements. The apparatus applies mist to dust particles where the mist is created by pumping water or other liquid through nozzles. Because the apparatus is used in combination with the operation of the dust-generating machinery, the dust suppressing mist is applied nearly simultaneously to the generation of the dust by the agitation of the soil by the machinery. In one embodiment of the device, the operation of the pump or valves which control liquid flow to the nozzles is automatically activated by a optical sensor. The optical sensors cause either the starting of a pump or opening of a valve thereby increasing or decreasing the pressure and/or volume of the liquid upon the dust level reaching a preset trigger point as detected by the sensor.

Abstract translation: 粉尘控制装置可以与耕种，栽培，收获，施工机械和其他移动土壤处理工具结合使用。 该装置通过喷嘴将水或其它液体泵送而产生雾气的灰尘颗粒。 由于该装置与发尘机械的操作结合使用，因此通过机械搅拌土壤几乎同时施加防尘雾以产生粉尘。 在装置的一个实施例中，控制液体流向喷嘴的泵或阀的操作由光学传感器自动激活。 光学传感器引起泵的启动或阀的打开，从而增加或减少灰尘等级上的液体的压力和/或体积达到由传感器检测到的预设触发点。

公开(公告)号：US4382472A

公开(公告)日：1983-05-10

申请号：US184180

申请日：1980-09-04

Applicant: Cornelis van der Lely

Inventor： Cornelis van der Lely

IPC: A01B3/36 ,  A01B9/00 ,  A01B13/00 ,  A01B15/08

CPC classification number: A01B13/00 ,  A01B9/00

Abstract: A plow has coupling members at its forward side for connection to a multi-point hitch of a tractor. Furrow slicing members at the front form furrow slices which are elevated to furrow turning drums during operation. The furrow slices are turned about their longitudinal axes and deposited to the rear by the rotating drums. The drums are mounted on rollers and driven preferably by a hydraulic motor to rotate about upwardly and forwardly extending axes at variable speeds so that the angle through which each slice is turned can be adjusted depending on the soil condition. Projections within the drums turn the furrow slices which can be inverted and deposited to the rear. Also, an upper guide roller or auger can be located above the drums to guide and/or laterally displace the slices as they enter the drums.

Abstract translation: 犁在其前侧具有联接构件，用于连接到拖拉机的多点搭接。 在前面的犁沟切片构件形成沟槽切片，其在操作期间被提升到沟槽转鼓。 沟槽切片围绕其纵向轴线转动并通过旋转的滚筒沉积到后部。 滚筒安装在滚子上，优选地由液压马达驱动，以可变速度围绕向上和向前延伸的轴线旋转，使得可以根据土壤条件来调节每个切片旋转的角度。 鼓内的投射使得可倒转并沉积到后部的沟槽切片。 此外，上部引导辊或螺旋钻可以位于滚筒上方以在切片进入滚筒时引导和/或横向移位切片。

公开(公告)号：US4364436A

公开(公告)日：1982-12-21

申请号：US217674

申请日：1980-12-18

Applicant: Cornelis van der Lely

Inventor： Cornelis van der Lely

IPC: A01B15/00 ,  A01B13/00 ,  A01B15/08 ,  A01B9/00

CPC classification number: A01B13/00 ,  A01B15/08

Abstract: A plow is structured to wholly or partly invert a furrow slice during operation. The furrow slice is cut loose by a leading V-shaped blade and is both compressed, and deflected laterally towards a side wall of the frame by a plurality of rotary lateral displacing rollers arranged in a row inclined to the direction of travel. The rollers are preferably of progressively increasing size towards the rear and co-operate with a soil guide surface at the rear of the plow in turning the furrow slice about an axis which extends in the direction of travel to deposit the slice substantially completely back into the furrow from which it was originally cut. In one version, the row of displacing rollers leads to a power-driven rotary soil guide unit of annular formation, the inverted furrow slice being delivered back into the furrow from which it was cut through the interior of the unit.

Abstract translation: 犁构造成在操作期间完全或部分地反转沟槽切片。 沟槽切片被一个前导的V形刀片松开，并且通过多个沿着行进方向倾斜排列的旋转侧向移位辊而被横向地朝向框架的侧壁偏转。 辊优选地朝向后方逐渐增加的尺寸并与犁的后部的土壤导向表面配合，以使得沟槽切片围绕沿着行进方向延伸的轴线转动，从而将切片基本上完全放回到 最初切割的犁沟。 在一个版本中，一排位移辊导致一个动力驱动的旋转导向装置的环形结构，反向的沟槽切片被输送到沟槽中，通过该单元的内部被切割出来。

公开(公告)号：US4287710A

公开(公告)日：1981-09-08

申请号：US46238

申请日：1979-06-07

Applicant: Cornelis van der Lely

Inventor： Cornelis van der Lely

IPC: A01D51/00 ,  A01B9/00 ,  A01D84/00 ,  A01D89/00 ,  A01B33/00

CPC classification number: A01D89/002 ,  A01B9/003 ,  A01D84/00

Abstract: A hay machine for working crop lying on the ground, such as a side-delivery rake, a tedder or a combined hay-making machine has a tined carrier for redepositing worked crop on the ground and comprises rows of tines which, in operation, are rotated in a forward direction while being turned oppositely over at least part of their path near the ground. The tines, which are located near the ground, extend horizontally and in a forward direction with respect to the direction of machine movement. The carrier preferably mounts three rows of elongated tines that are each shaped as a lazy S and pointed at each end. A sun wheel and planet gear system drives the carrier as a whole while turning the tines to pick up crop, raise and deposit same to the rear of the carrier. The orientation of the tines can be adjusted by displacing the sun wheel relative to the frame and fixing same in position. A crop crusher is mounted adjacent the paths of the tines and spring means urges the crusher to adjusted positions in which crop is intersepted and worked further.

Abstract translation: 用于在地面上工作的作物的干草机，例如侧送货耙，绞肉机或组合的干草机具有用于在地面上重新沉积加工作物的倾斜载体，并且包括在操作中的一排齿 在向前方向旋转，同时在靠近地面的路径的至少一部分上相反地转动。 位于地面附近的齿相对于机器移动方向水平延伸并且沿向前方向延伸。 载体优选地安装三排细长齿，每个细长齿形状为懒惰S并指向每一端。 太阳轮和行星齿轮系统整体驱动载体，同时转动齿以拾取作物，抬起并将其沉积到载体的后部。 可以通过相对于框架移动太阳轮并将其固定在适当位置来调节尖齿的方位。 作物破碎机安装在尖齿的路径附近，并且弹簧装置将破碎机推到调整位置，在该位置，作物进入并进一步加工。

公开(公告)号：US4174756A

公开(公告)日：1979-11-20

申请号：US892675

申请日：1978-04-03

Applicant: Kermit M. De Haai

Inventor： Kermit M. De Haai

IPC: A01B9/00

CPC classification number: A01B9/003

Abstract: A self propelled disk harrow having four gangs of disc members attached thereto which are rotated to propel the disk harrow and to thereby till the soil. Wheels are provided for allowing the disk harrow to travel on public roads and to aid in propelling the disk harrow. When the disc members extend too far into the soil or otherwise become ineffective in propelling the disk harrow, such as because of wet or sandy soil, the weight of the disk harrow transfers to the wheels and the wheels tend to primarily propel the disk harrow.

Abstract translation: 一个自推进的盘式耙子，其具有连接到其上的四个组件的圆盘构件，其旋转以推动圆盘耙并从而直到土壤。 提供车轮以允许盘耙在公共道路上行驶，并有助于推动盘耙。 当盘构件延伸到土壤中太远时，或者在推动盘耙时，例如由于湿的或沙质的土壤而变得无效，盘耙的重量转移到轮子，并且轮倾向于主要推动盘耙。

公开(公告)号：US4153115A

公开(公告)日：1979-05-08

申请号：US776356

申请日：1977-03-10

Applicant: Cornelis van der Lely

Inventor： Cornelis van der Lely

IPC: A01B33/06 ,  A01B61/00 ,  A01B9/00

CPC classification number: A01B33/085 ,  A01B33/065 ,  A01B61/00 ,  Y10S403/07

Abstract: A cultivator or rotary harrow has tined soil working members that are driven about upwardly extending axes. At least one, but preferably substantially all, of the soil working members have an overload release between the driving system and the tines so that when an immovable object is encountered by a tine, the drive to the respective soil working member is temporarily disconnected. The release can be between two parts that are normally spring biased together to maintain the driving engagement to the soil working member. In one form, a pinion gear to the soil working member has an outer toothed portion that can rotate relative to a central portion that is connected to the rotary shaft mounting the soil working member. Ball members in channels formed in the central portion are biased radially into recesses of the toothed portion. In another form, ball members are biased radially to engage the soil working member to its corresponding rotary shaft. Also, the upper end of the rotary shaft can be secured to a pinion by a split ring held in a spacing sleeve. The lower shaft end can be attached to a tine support and normally connected for rotation by a lower part that is fitted in a recessed part in the bottom of the support and spring biased in the recess. Upon a tine striking an immovable object, the parts ride out of engagement, but the parts reconnect upon passing the object.

Abstract translation: 耕耘机或旋转耙具有调整的土工作构件，其围绕向上延伸的轴线被驱动。 至少一个，但优选基本上全部的土壤工作构件在驱动系统和齿之间具有过载释放，使得当通过齿遇到不可移动的物体时，到相应的土壤工作构件的驱动被暂时断开。 释放可以在通常弹簧偏压在一起的两个部件之间，以保持与土壤工作构件的驱动接合。 在一种形式中，到达土壤工作构件的小齿轮具有能够相对于连接到安装土壤工作构件的旋转轴的中心部分旋转的外齿部分。 形成在中心部分的通道中的滚珠构件径向地偏压到有齿部分的凹部中。 在另一种形式中，球形构件径向偏置以将土工作构件接合到其对应的旋转轴。 此外，旋转轴的上端可以通过保持在间隔套筒中的开口环固定到小齿轮。 下轴端可以安装到齿形支撑件上，并且通常被连接以便通过安装在支撑件底部的凹入部分中的下部连接并由偏置在凹槽中的弹簧来连接。 一旦撞到一个不可移动的物体，部件就脱离接合，但是零件在通过物体时重新连接。

公开(公告)号：US3530945A

公开(公告)日：1970-09-29

申请号：US3530945D

申请日：1967-05-05

Applicant: LANDBOUWWERKTUIGEN & MASCHF

Inventor： VISSERS HERBERT

IPC: A01B9/00 ,  B65H45/101 ,  D06F89/00 ,  A01B33/14 ,  A01B35/28

CPC classification number: D06F89/00 ,  A01B9/003

公开(公告)号：US3485305A

公开(公告)日：1969-12-23

申请号：US3485305D

申请日：1967-05-08

Applicant: CORWIN L VAN BRUNT

Inventor： BRUNT CORWIN L VAN

IPC: A01B17/00 ,  A01B3/46 ,  A01B9/00 ,  A01B33/02

CPC classification number: A01B17/002