公开(公告)号：WO2013019878A2

公开(公告)日：2013-02-07

申请号：PCT/US2012/049187

申请日：2012-08-01

Applicant: CHAPMAN, Richard, T. ,  NEWTON, John, B. ,  EVERS, Ronald, D.

Inventor： CHAPMAN, Richard, T. ,  NEWTON, John, B. ,  EVERS, Ronald, D.

IPC: A01G23/04 ,  A01B17/00 ,  A01B76/00 ,  E02F3/06

CPC classification number: A01G23/067 ,  B02C18/18 ,  E02F3/96 ,  E02F9/202 ,  E02F9/2253

Abstract: The present disclosure provides an apparatus comprising a frame supporting a motor and a gearbox, wherein the motor and the gearbox are connected to one another via coupling and further wherein the gearbox is oriented ninety (90) degrees from its norma! operating orientation; and a bit assembly, the bit assembly comprising a shaft, having a first end and a second end, wherein the first end is attached to the gearbox via a gearbox output flange, a main bit assembly further comprising an upper cutting blade and a lower cutting blade attached to the shaft, wherein the lower cutting blade is located closer to the second end of the shaft than the upper cutting blade, an adjustable depth cutting guide attached to a bottom portion of the upper cutting blade, and a lateral cutting blade attached at the far end of the upper cutting blade; and a guide bit assembly wherein the apparatus is attachable to a self-propelled vehicle, In another aspect, the present disclosure provides a drive system comprising a hydraulic motor, wherein said motor further comprises a torque modulation means and a first splined drive shaft: a gearbox further comprising a second splined drive shaft; a coupling connecting the gearbox to the motor; and an internal spline coupling adapted to receive both the first splined drive shaft and the second splined drive shaft.

Abstract translation: 本公开提供了一种包括支撑马达和齿轮箱的框架的装置，其中所述马达和所述齿轮箱通过联接彼此连接，并且进一步其中所述变速箱从其正常角度取向为九十度（90度） 操作方向; 所述钻头组件包括具有第一端和第二端的轴，其中所述第一端经由齿轮箱输出法兰连接到所述齿轮箱，所述主钻头组件还包括上切割刀片和下切割件 刀片，其附接到所述轴，其中所述下切割刀片位于比所述上切割刀片更靠近所述轴的第二端，附接到所述上切割刀片的底部的可调节深度切割引导件，以及附接到所述上切割刀片的底部的侧切割刀片 上切割刀片的远端; 另外，本公开内容提供了一种包括液压马达的驱动系统，其中所述马达还包括转矩调节装置和第一花键驱动轴：一个驱动轴 齿轮箱还包括第二花键驱动轴; 连接齿轮箱与马达的联轴器; 以及适于接纳所述第一花键驱动轴和所述第二花键驱动轴的内花键联接件。

公开(公告)号：WO2010114328A3

公开(公告)日：2010-12-23

申请号：PCT/KR2010002036

申请日：2010-04-02

Applicant: DONGKOOKJEONGMIL CO LTD ,  JEOLLANAM DO

Inventor： AN CHANG-GUN

IPC: A01D23/02 ,  A01D23/00 ,  A01D27/02

CPC classification number: A01G23/067

Abstract: The present invention relates to a tree root cutter which substantially increases the cutting force of a saw blade for cutting roots buried in the ground in order to fundamentally avert damage to crops, and which allows cutting chips generated in the process of cutting with the saw blade to be easily removed when lodging in gaps in the main body of the cutter. More specifically, the present invention is a tree root cutter having a main cutting body (100) itself having: a cover on the inside of which is provided a drive device and projecting on one side of which there is the rotational shaft of the drive device; a saw blade which is connected to and rotates with the rotational shaft; a support provided in an upward direction in the centre of the upper part of the cover; a step-on part which can be pressed by foot on the upper part of the cover; and a securing rod which is provided so as to be able to slide vertically at a side surface of the cover, wherein the tree root cutter comprises: a cutting guide member which is positioned between the saw blade and cover, is provided so as to rotate freely on the outer circumferential surface of the rotational shaft of the drive device, and is fastened to one side of the cover; and the cutting guide member comprises a cutting blade part closely attached to a portion in the direction of rotational advance of the saw blade in such a way as to facilitate cutting, and a movable block which can easily remove cutting chips lodged between the sawblade and the cover.

Abstract translation: 本发明涉及一种树根切割机，其大大增加了用于切割埋在地面中的根部的锯片的切割力，从而从根本上避免对作物的损害，并且其允许在锯片切割过程中产生的切屑 当在切割器的主体中的间隙中容纳时容易地移除。 更具体地，本发明是一种具有主切割体（100）本身的树根切割器，本体具有：盖的内侧设置有驱动装置，并且在驱动装置的一侧上突出有驱动装置的旋转轴 ; 与旋转轴连接并与旋转轴一起旋转的锯片; 在盖的上部的中心向上设置的支撑件; 可以用脚按压在盖的上部的踏入部分; 以及设置成能够在所述盖的侧面垂直滑动的固定杆，其中所述树根切割器包括：定位在所述锯片和所述盖之间的切割引导构件，设置成旋转 在驱动装置的旋转轴的外周面上自由地被固定在盖的一侧; 并且切割引导构件包括切割刀片部分，以便于切割的方式紧密地附接到锯片的旋转前进方向上的一部分;以及可移动块，其可以容易地移除切割在锯片和 盖。

公开(公告)号：WO2003018202A1

公开(公告)日：2003-03-06

申请号：PCT/US2002/028058

申请日：2002-09-03

Applicant: TIMBERLINE ENVIRONMENTAL SERVICES ,  NORTHCUTT, Terry

Inventor： NORTHCUTT, Terry

IPC: B02C13/26

CPC classification number: B02C18/06 ,  A01G3/002 ,  A01G23/067 ,  B02C13/28 ,  B02C18/18 ,  B02C2013/2808

Abstract: Disclosed is a large rotatable cutter head (400) primarily useful in masticating vegetation ranging from grasses to large trees. The cutter head is typically mounted on an articulating arm (412) mounted on a tractor or tread-based vehicle (404). Depending upon the size of the arm and its maneuverability, the cutter head may be used to cut and grind vegetation variously from the ground surface to many feet off the ground. The rotatable cutter head assembly (100) includes a number of rotating cutters (102) mounted inside the periphery of the assembled drum (104) and that spin freely outside the diameter of that drum and, upon contact with vegetation, rotate into the drum assembly. The invention includes combinations of the cutter head with the support vehicle or articulating arm and methods of using the cutter head.

Abstract translation: 公开了一种主要用于咀嚼植被的大型可旋转切割头（400），其范围从草到大树。 刀头通常安装在安装在拖拉机或基于踏面的车辆（404）上的铰接臂（412）上。 根据手臂的尺寸及其机动性，刀头可用于将地面上的各种植被切割和研磨成离地面很远的地面。 可旋转刀头组件（100）包括安装在组装的鼓（104）的周边内部的多个旋转刀具（102），并且旋转刀头组件（102）自由旋转到所述滚筒的直径之外，并且在与植物接触时旋转到滚筒组件 。 本发明包括刀头与支撑车辆或铰接臂的组合以及使用刀头的方法。

公开(公告)号：WO1997002115A1

公开(公告)日：1997-01-23

申请号：PCT/US1996010975

申请日：1996-06-27

Applicant: GROSSI, Edward, J.

Inventor： TAGGETT, Peter, T.

IPC: B26B07/00

CPC classification number: A01G3/08 ,  A01D34/736 ,  A01D34/90 ,  A01G23/067

Abstract: The grass and tree stumpcutter consists of a circular top plate (1) made of ALMAG 35 with a center hole (2) and three through-holes (3, 4, 5) near its rim and 120 degrees apart from one another into which three cylindrically-shaped pins (6, 7, 8) have been tightly pressed. Three identical beveled metallic blades (9, 10, 11) with rounded holes (9A, 10A, 11A) in them are swivably received one each by pins (6, 7, 8). A circular bottom plate (20), also made of ALMAG 35, has a center hole (21) and three broken holes for receipt of the bottoms of pins (6, 7, 8) when the stump cutter is fully assembled plate-to-plate, via the center holes and adapter means (29), to the rotary head of a motorized grass cutter.

Abstract translation: 草木树桩由具有中心孔（2）的ALMAG35制成的圆形顶板（1）和其边缘附近的三个通孔（3,4,5）组成，其中三个 圆柱形销（6,7,8）已被紧紧按压。 三个具有圆形孔（9A，10A，11A）的相同的倾斜金属刀片（9,10,11）通过销（6,7,8）一个一个地转动。 同样由ALMAG35制成的圆形底板（20）具有中心孔（21）和三个用于接收底脚（6,7,8）的断裂孔，当残端切割器完全组装成板 - 通过中心孔和适配器装置（29）到电动割草机的旋转头。

公开(公告)号：WO1987004969A1

公开(公告)日：1987-08-27

申请号：PCT/AU1987000053

申请日：1987-02-24

Applicant: WILSON, James

IPC: B26D01/14

CPC classification number: B27B17/0058 ,  A01G23/067 ,  B23C5/06 ,  B23D61/065 ,  B27B17/0016 ,  Y10T407/1906 ,  Y10T407/193 ,  Y10T407/1934 ,  Y10T407/1942

Abstract: A cutting tool (10) of generally circular shape is made by investment casting. Removable teeth (15) are secured in through-holes (14) in an annular support (13) and may be removed by removing locking nuts (18). The teeth (15) are angled transversely relative to the plane of the hub (11) so that their respective cutting edges overlap to give a resultant cut wider than the annular support (13).

Abstract translation: 通过熔模铸造制成大致圆形的切削工具（10）。 可移动齿（15）固定在环形支撑件（13）中的通孔（14）中，并且可以通过移除锁紧螺母（18）来移除。 齿（15）相对于轮毂（11）的平面横向倾斜，使得它们各自的切割边缘重叠，从而得到比环形支撑件（13）更宽的合成切口。

公开(公告)号：WO2016081617A1

公开(公告)日：2016-05-26

申请号：PCT/US2015/061369

申请日：2015-11-18

Applicant: SHIPMAN, Duane, G.

Inventor： SHIPMAN, Duane, G.

IPC: A01G23/06

CPC classification number: E02F3/96 ,  A01G23/067 ,  B60R11/06 ,  B60R2011/004 ,  B60R2011/005 ,  E02F3/3677 ,  E02F3/386 ,  E02F3/963

Abstract: An apparatus for mounting a tool to a powered vehicle including a support frame, at least one mounting bracket, a threaded shaft, and a carriage assembly. At least one mounting bracket extends from the support frame and is configured to mount to the powered vehicle. The threaded shaft has a first end journaled to the support frame and a second end journaled to the support frame. The carriage assembly has a plurality of connectors and is movingly connected to the support frame and the threaded shaft.

Abstract translation: 一种用于将工具安装到动力车辆的装置，包括支撑框架，至少一个安装支架，螺纹轴和托架组件。 至少一个安装支架从支撑框架延伸并且被配置成安装到动力车辆。 螺纹轴具有第一端，该第一端轴颈支撑在支撑框架上，第二端部支撑在支撑框架上。 托架组件具有多个连接器并且移动地连接到支撑框架和螺纹轴。

公开(公告)号：WO2010101928A3

公开(公告)日：2011-01-06

申请号：PCT/US2010025935

申请日：2010-03-02

Applicant: LEONARDI MFG CO INC ,  LEONARDI JOSEPH A ,  JORDAN BRUCE C

Inventor： LEONARDI JOSEPH A ,  JORDAN BRUCE C

IPC: B27B33/12 ,  B23D61/02 ,  B23D61/04 ,  B23D61/06 ,  B27B33/08

CPC classification number: A01G23/067 ,  B02C7/12

Abstract: The present invention is generally directed to a grinder tool preferably having one or more of the following aspects or features: (i) some, preferably most, of the footprint of its bit being shielded by the disc; (ii) the peripheral edge of the disc is at least partially covered by a rock stop hard surface layer; (iii) non-rigid mounting hardware structured to provide a non-rigid mechanical connection between the well and the bit sub-assembly (for example, the non-rigid mounting hardware may include: a rubber isolator; a mesh isolator; and/or a fluid filled isolator); (iv) a stump grinding tool rotating disc assembly having at least one first type bit sub-assembly (including a bit) and at least one second type bit sub-assembly (including a bit), where: (a) the first type bit sub-assembly has a first bit footprint geometry, (b) the first type bit sub-assembly has a first bit footprint geometry, and (c) the first bit footprint geometry is different than the second bit footprint geometry; (v) a rotating disc assembly includes a disc that includes multiple guide protrusions extending axially from both axial ends of the disc around an angular range leading the angular position of each bit sub-assembly; (vi) a rotating disc assembly having rollers built into the peripheral edge of the disc; and/or (vii) disc assembly with a bit holder member that extends over a portion of the opposite axial faces of the disc.

Abstract translation: 本发明一般涉及一种优选地具有以下方面或特征中的一个或多个的研磨机工具：（i）由所述圆盘遮蔽的所述钻头的一部分，优选大部分的所述足迹; （ii）盘的周边边缘至少部分被岩石硬质表面层覆盖; （iii）非刚性安装硬件，其构造为在井和钻头子组件之间提供非刚性机械连接（例如，非刚性安装硬件可包括：橡胶隔离器;网隔离器;和/或 流体填充隔离器）; （iv）具有至少一个第一类型位子组件（包括位）和至少一个第二类型位子组件（包括位）的残片研磨工具旋转盘组件，其中：（a）第一类型位 子组件具有第一位位置几何形状，（b）第一类型位子组件具有第一位位置几何形状，以及（c）第一位位置几何不同于第二位位置几何; （v）旋转盘组件包括盘，其包括多个引导突起，所述多个引导突起沿着盘的两个轴向端轴向延伸，围绕引导每个钻头子组件的角位置的角度范围; （vi）具有内置在所述盘的周缘中的辊的旋转盘组件; 和/或（vii）盘组件，其具有在盘的相对轴向面的一部分上延伸的钻头保持器构件。

公开(公告)号：WO2009070897A1

公开(公告)日：2009-06-11

申请号：PCT/CA2008/002147

申请日：2008-12-08

Applicant: LEBREUX, Jean-Guy

Inventor： LEBREUX, Jean-Guy

IPC: A01G23/093

CPC classification number: A01G23/093 ,  A01G23/067

Abstract: A sawing and chipping device for harvesting and chipping trees including a rotatable saw for cutting a tree, conveyor for conveying the cut tree and a chipping element for chipping the cut tree. The saw includes top and bottom surfaces and a peripheral edge. The chipping element is mounted on the saw top surface. When engaging a tree with the saw during rotation thereof, the tree is cut and subsequently conveyed by the conveyor onto the saw top surface to be chipped by the chipping element. In another aspect, the saw is mounted to a housing having an opening to receive tree chips leading to a container positioned beneath the saw bottom surface and including an outlet. The bottom surface includes turbine blower means for blowing the chips through said outlet during rotation of the saw. In another aspect, the conveyor is configured to convey a cut tree inwardly and downwardly. Saws for such devices are also disclosed.

Abstract translation: 一种用于收割和切碎树木的锯切和切碎装置，包括用于切割树的可旋转锯，用于输送切割的树的输送机和用于切割切割树的碎屑元件。 锯包括顶表面和底表面以及周边边缘。 切屑元件安装在锯面上。 当在旋转期间将树与锯接合时，树被切割并随后由输送机输送到锯顶表面上以由切屑元件切割。 在另一方面，锯被安装到具有开口的壳体，以容纳通过位于锯底面下方并包括出口的容器的树芯片。 底表面包括用于在锯旋转期间通过所述出口吹动碎屑的涡轮鼓风机装置。 在另一方面，输送机构造成向内和向下输送切割的树。 还公开了用于这种装置的锯。

公开(公告)号：WO2009012212A2

公开(公告)日：2009-01-22

申请号：PCT/US2008069959

申请日：2008-07-14

Applicant: LEONARDI MFG CO ,  LEONARDI JOSEPH ,  JORDAN BRUCE C

Inventor： LEONARDI JOSEPH ,  JORDAN BRUCE C

IPC: B24B55/06 ,  B24B55/00

CPC classification number: A01G23/067 ,  B02C21/02

Abstract: A wheeled chassis to which a stump grinding unit is securely attached that includes a chip collector attached to either the stump grinder or the wheeled chassis and positioned adjacent the trailing edge of the stump grinding wheel. The wheeled chassis includes a duct in fluid communication with the chip collector, and a collection bin positioned adjacent the trailing end and in spaced relation below the duct. The wheeled chassis is adapted for hitched connection to a vehicle. A blower can be positioned within the duct to produce a rearwardly directed air flow to assist in the chip movement towards the collection bin. The collection bin can be positioned on the wheeled chassis or on a vehicle to which the wheeled chassis is attached.

Abstract translation: 一种轮式底盘，其上安装了一个树桩研磨装置，该装置包括一个连接到树桩研磨机或轮式底盘上的切屑收集器，并位于树桩砂轮的后缘附近。 轮式底盘包括与芯片收集器流体连通的管道和位于管道后方邻近后端并以间隔关系定位的收集箱。 轮式底盘适用于搭车连接。 鼓风机可定位在管道内以产生向后指向的气流以帮助切屑向收集箱移动。 收集箱可放置在轮式底盘上或轮式底盘所连接的车辆上。

公开(公告)号：WO2008054196A1

公开(公告)日：2008-05-08

申请号：PCT/NL2007/000264

申请日：2007-10-16

Applicant: RAAIJMAKERS, Franciscus, Adrianus

Inventor： RAAIJMAKERS, Franciscus, Adrianus

IPC: B27L7/00 ,  A01G23/06

CPC classification number: A01G23/067 ,  A01G23/091

Abstract: The invention relates to a device for felling a tree, comprising a frame to be coupled to the boom of an operating machine or the like, a gripping tool connected to the frame for engaging a part of the tree to be felled, as well as a separating tool connected to the frame for separating said part of the tree to be felled. The object of the invention is to provide a device of the kind referred to in the introduction, which enables a more versatile use and which, as a result of an improved manoeuvrability of the felling tool, is capable of carrying out operations also at places that were previously considered to be difficult to reach. According to the invention, the device is to that end characterised in that the device comprises a further separating tool connected to the frame, which two tools are disposed on either side of the gripping tool and which frame can be rotatably coupled to the boom.

Abstract translation: 本发明涉及一种用于砍伐树木的装置，包括要联接到操作机器等的吊杆的框架，连接到框架上用于接合待砍伐的树的一部分的夹紧工具，以及 分离工具连接到框架，用于分离要砍伐的树的所述部分。 本发明的目的是提供一种在导言中提及的那种装置，其使得更多功能的使用成为可能，并且由于砍伐工具的机动性的提高，能够在 以前被认为是难以达到的。 根据本发明，该装置的特征在于，该装置包括连接到框架的另外的分离工具，两个工具设置在夹持工具的任一侧上，并且哪个框架可旋转地联接到起重臂。