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公开(公告)号：US07914431B2
公开(公告)日：2011-03-29
申请号：US12380813
申请日：2009-03-04
CPC分类号： A01D34/54
摘要： A self-cleaning mounting system for a ground roller assembly to be used on a mower such as a flail mower including a stationary sleeve bearing positioned on mounting shafts extending from either end of the ground roller. The stationary sleeve bearing is positioned in a housing which is vertically positionably with respect to the mower housing. The housing includes a stationary helical flight and a seal guard which fits within the ground roller. The stationary sleeve bearing is protected on either end from dirt and debris getting between the inside surface of the stationary sleeve bearing and the outside surface of the mounting shafts on either end of the ground roller.
摘要翻译： 一种用于接地辊组件的自清洁安装系统，用于割草机上，例如连枷割草机，其包括定位在从接地辊的任一端延伸的安装轴上的静止套筒轴承。 静止套筒轴承定位在相对于割草机壳体垂直定位的壳体中。 外壳包括固定的螺旋形螺旋和安装在接地辊内的密封防护罩。 静止套筒轴承的任一端都受到保护，不会在固定套筒轴承的内表面和接地辊两端的安装轴的外表面之间产生污垢和碎屑。
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公开(公告)号：US07788892B2
公开(公告)日：2010-09-07
申请号：US10840901
申请日：2004-05-07
申请人： Mark Alvin Schmidt , Ronald Lee Reichen , Richard David Thier , Eric Alan Poulson , Donald Lewis Cripps , John Michael Flenniken , Ezekiel A. Susman
发明人： Mark Alvin Schmidt , Ronald Lee Reichen , Richard David Thier , Eric Alan Poulson , Donald Lewis Cripps , John Michael Flenniken , Ezekiel A. Susman
IPC分类号： A01D34/42
摘要： A user interface and control system for adjusting the reel of a cutting reel unit includes a frame supported by at least one support element that is supported on, and is movable along, the ground. The system also includes a cutting reel, a bedknife, first and second actuators, a controller, and an operator input station, all carried on the frame. The reel and bedknife define a cutting line therebetween. The first actuator is adjustable to set a clearance between the reel and the bedknife. The second actuator is operatively connected between the frame and the bedknife to adjust the elevation of the cutting line to set a height-of-cut of the cutting reel. The controller is signal-connected to the first and second actuators, to adjust the actuators. The operator input station is signal-connected to the controller, the operator input station including a keypad portion and a display portion, wherein the clearance and the height-of-cut are indicated on the display portion and the clearance and the height-of-cut can be selectively changed via the controller by operator input to the keypad portion.
摘要翻译： 用于调节切割卷轴单元的卷轴的用户界面和控制系统包括由至少一个支撑元件支撑的框架，该支撑元件被支撑在地面上并且可沿地面移动。 该系统还包括所有承载在框架上的切割卷轴，床刀，第一和第二致动器，控制器和操作者输入站。 卷轴和床刀在其间限定切割线。 第一个致动器是可调节的，以设置卷轴和床刀之间的间隙。 第二致动器可操作地连接在框架和床刀之间以调节切割线的高度以设定切割卷轴的高度。 控制器信号连接到第一和第二致动器，以调节致动器。 操作员输入站信号连接到控制器，操作员输入站包括键盘部分和显示部分，其中间隙和切割高度在显示部分上指示，并且间隙和高度 - 可以通过操作员输入到键盘部分，经由控制器选择性地改变切割。
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33.发明申请ARRANGEMENT FOR ADJUSTING THE POSITION OF CUTTING MEANS IN A CUTTING DEVICE 审中-公开用于调整切割装置中切割装置的位置的装置公开(公告)号：US20100186360A1
公开(公告)日：2010-07-29
申请号：US12667545
申请日：2008-07-04
申请人： Mauno Keski-Luopa
发明人： Mauno Keski-Luopa
IPC分类号： A01D34/835
摘要： An arrangement for adjusting the position of the cutting elements (7) of a cutting device (1) meant for cutting vegetation. The cutting elements include a cutting unit (9) and a lifting and lowering device (4; 4a). The arrangement includes measuring elements (10; 10a, 10b) and an adjusting unit (5a). An advantageous motional range (L) for the cutting unit is defined in the arrangement. The measuring elements are arranged to detect the position of the cutting unit in relation to the advantageous motional range and to transmit the position data to the adjusting unit arranged to receive the position data and control the lifting and lowering device on the basis thereof. The lifting and lowering device is arranged to adjust the position of the cutting unit on the basis of instructions received in the position adjusting unit in order to maintain the position of the cutting unit within an advantageous motional range.
摘要翻译： 一种用于调节用于切割植被的切割装置（1）的切割元件（7）的位置的装置。 切割元件包括切割单元（9）和升降设备（4; 4a）。 该装置包括测量元件（10; 10a，10b）和调节单元（5a）。 在该布置中限定了用于切割单元的有利运动范围（L）。 测量元件布置成相对于有利的运动范围检测切割单元的位置，并将位置数据发送到布置成接收位置数据的调节单元，并且基于该位置数据控制提升和降低装置。 升降装置被布置成基于接收在位置调整单元中的指令来调节切割单元的位置，以便将切割单元的位置保持在有利的运动范围内。
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公开(公告)号：US07637090B2
公开(公告)日：2009-12-29
申请号：US11873477
申请日：2007-10-17
申请人： Brent G. Rinholm , Tracy T. Lanier
发明人： Brent G. Rinholm , Tracy T. Lanier
IPC分类号： A01D34/53
CPC分类号： A01D75/306 , A01D34/44 , A01D34/54
摘要： A roller configuration for a grass mowing machine is provided to reduce roller overlap marks. The roller configuration may be used on a grass mowing machine having a first row of cutting units and a second row of cutting units. Each cutting unit has a roller with a reduced diameter portion adjacent a full diameter end portion. The full diameter end portions of the rollers on the first row of cutting units are aligned with the reduced diameter portions of the rollers on the second row of cutting units during mowing operations, and the reduced diameter portions of the rollers on the first row of cutting units aligned with the full diameter end portions of the rollers on the second row of cutting units during mowing operations.
摘要翻译： 提供了一种用于割草机的辊子结构，以减少辊重叠标记。 辊子结构可以用于具有第一排切割单元和第二排切割单元的割草机上。 每个切割单元具有一个与直径最小的部分相邻的直径减小的辊。 在割草操作期间，第一排切割单元上的辊的全直径端部与第二排切割单元上的辊的直径减小的部分对准，并且第一排切割上的辊的直径减小部分 单元在割草操作期间与第二排切割单元上的辊的全直径端部对齐。
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公开(公告)号：US20070284124A1
公开(公告)日：2007-12-13
申请号：US11416678
申请日：2006-05-03
申请人： Edwin Ritter
发明人： Edwin Ritter
IPC分类号： A01B21/02
摘要： A wetland foliage cutter designed for towed operation behind an ATV machine has adjustable buoyancy and a vertically adjustable wheel suspension. A tow frame holds a cutter drum for drag rotation about a horizontal rotational axis. A multiplicity of cutter blades are welded to the cutter drums for cutting or crushing wetland foliage as it rolls over it. The tow frame also holds a torsion bar wheel suspension that may be rotated and fixed at a desired angle and height for complete or partial support of the implement weight.
摘要翻译： 设计用于ATV机后拖曳操作的湿地叶片切割机具有可调节的浮力和垂直可调的轮悬挂。 拖曳框架保持用于围绕水平旋转轴线的牵引旋转的切割器滚筒。 多个切割刀片焊接到切割滚筒，用于在湿地叶片滚动时切割或破碎湿地叶片。 拖曳框架还保持扭杆轮悬架，其可以以期望的角度和高度旋转和固定，用于工具重量的完全或部分支撑。
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公开(公告)号：US20070234697A1
公开(公告)日：2007-10-11
申请号：US11401551
申请日：2006-04-11
申请人： Carl Silbemagel , Paul Elhardt , Kenneth Hunt
发明人： Carl Silbemagel , Paul Elhardt , Kenneth Hunt
IPC分类号： A01D34/53
摘要： A control system for a cutting reel unit includes a height-of-cut adjusting system and a reel-to-bedknife clearance adjusting system. The height-of-cut adjusting system includes a first frame; a second frame; a cutting reel supported by the second frame; a bedknife arranged adjacent to the cutting reel and supported by the second frame; at least one support element arranged to translate along the ground and arranged to support the first frame; and at least one first actuator connected between the first frame and the second frame and arranged to adjust the relative elevation of the second frame with respect to the first frame. The reel-to-bedknife clearance adjusting system includes at least one second actuator operatively connected between the reel and the second frame and a sound detector. The reel mower cutting unit may be manual or self-adjusting. In the manual mode, adjustments can be made by engaging and turning an adjustment actuator on the side of the cutting reel with a hand tool such as a socket wrench. In the self-adjustment mode, adjustments can be made by engaging and turning adjustment actuators with an output shaft of an electric motor. The same adjustment actuators are used in both adjustment modes, and the reel cutting unit may be converted between modes by fastening or unfastening electric motor assembly from the unit.
摘要翻译： 用于切割卷轴单元的控制系统包括高度切割调节系统和卷轴到床刀间隙调节系统。 高度调节系统包括第一框架; 第二帧; 由第二框架支撑的切割卷轴; 布置在切割卷轴附近并被第二框架支撑的床刀; 至少一个支撑元件布置成沿着地面平移并布置成支撑第一框架; 以及连接在所述第一框架和所述第二框架之间并被布置成相对于所述第一框架调节所述第二框架的相对高度的至少一个第一致动器。 卷轴到床刀间隙调节系统包括可操作地连接在卷轴和第二框架之间的至少一个第二致动器和声音检测器。 卷筒割草机切割单元可以是手动的或自调节的。 在手动模式下，可以通过使用诸如套筒扳手的手动工具来接合和转动切割卷轴侧的调节致动器来进行调节。 在自调整模式中，可以通过使用电动机的输出轴接合和转动调节致动器进行调节。 在两种调节模式中都使用相同的调节执行器，并且可以通过将电动机组件从该单元紧固或松开而在模式之间转换卷轴切割单元。
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公开(公告)号：US6073357A
公开(公告)日：2000-06-13
申请号：US940389
申请日：1997-09-29
申请人： John Kosmalski
发明人： John Kosmalski
CPC分类号： A01D34/54 , G01B5/14 , A01D2101/00
摘要： A new cutting height gage for accurately setting the cutting height on greens mowers or other precision type mowers comprises a straight flat bar with a dial indicator at one end, a shouldered pin moveable perpendicular to the bar and a mechanism extending horizontally underneath the bar to transmit pin vertical movement to the dial indicator. When properly positioned the shouldered pin engages the cutter bar of the mower and the dial indicator is easily viewable from above the mower without significantly raising the mower or removing the cutting unit from the mower.
摘要翻译： 一种用于精确设定割草机或其他精密割草机切割高度的新型切割高度计包括一根平头杆，一端带有一个刻度盘，一根可垂直于杆移动的肩形销，以及一个在杆下方水平延伸的机构， 引脚垂直移动到拨号指示器。 当正确定位时，肩部销钉与割草机的切割杆啮合，并且可以从割草机上方轻松观察到刻度盘指示器，而不会明显地抬起割草机或将割草机从割草机上取下。
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公开(公告)号：US5682735A
公开(公告)日：1997-11-04
申请号：US653534
申请日：1996-05-24
CPC分类号： A01D34/54 , A01D34/62 , A01D2101/00
摘要： A drive mechanism for a shiftable reel mower brush, the mechanisms including a drive gear driven by the power source, a driven gear fixed with the brush, and an idler gear for transmitting rotational motion from the drive gear to the driven gear. The idler gear is shiftable to remain meshed with the drive gear and driven gear as the brush shifts. A first pivot member is pivotal about the drive gear's axis of rotation, and the idler gear is operatively coupled with the first pivot member for keeping the idler gear in mesh with the drive gear when the brush shifts. A second pivot member is pivotal about the driven gear's axis of rotation, and the idler gear is coupled with the second pivot member for keeping the idler gear in mesh with the driven gear when the driven gear shifts relative to the drive gear.
摘要翻译： 一种用于可移动卷取机电刷的驱动机构，包括由电源驱动的驱动齿轮的机构，用刷子固定的从动齿轮和用于将驱动齿轮的旋转运动传递到从动齿轮的空转齿轮。 随着刷子移动，空转齿轮可移动以保持与驱动齿轮和从动齿轮啮合。 第一枢转构件围绕驱动齿轮的旋转轴线枢转，并且空转齿轮与第一枢转构件可操作地联接，以在刷移动时保持惰轮与驱动齿轮啮合。 第二枢转构件围绕从动齿轮的旋转轴线枢转，并且空转齿轮与第二枢转构件联接，用于当从动齿轮相对于驱动齿轮移动时，使惰轮与从动齿轮啮合。
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公开(公告)号：US5175939A
公开(公告)日：1993-01-05
申请号：US869500
申请日：1992-04-16
申请人： Herbert Wolfram
发明人： Herbert Wolfram
IPC分类号： A01D34/54
CPC分类号： A01D34/54 , A01D2101/00
摘要： A device for accurately setting the cutting height of a grass mower, especially a golf green mower in the field is described. A semi-rigid bar is placed between the rear fixed roller and the front adjustable roller of the mower and locked into place with a height adjusting screw which is set to a selected height-of-cut and releasably attached to the bed knife intermediate the front and rear rollers. A rigid bar is secured at the rear-end of the semi rigid bar and extends forwardly past the front roller. A spring loaded dial indicator is mounted at the forward end of the rigid bar and contacts the semi rigid bar so as to provide a reading of deflection of the semi rigid bar as the front roller is adjusted.
摘要翻译： 描述了一种用于精确设定割草机切割高度的装置，特别是现场的高尔夫绿色割草机。 半刚性杆放置在割草机的后固定辊和前可调节辊之间，并且用高度调节螺钉锁定到位，该高度调节螺钉被设置成选定的高度切割并且可释放地附接到床刀上的床刀 和后滚筒。 刚性杆固定在半刚性杆的后端，并向前延伸通过前辊。 弹簧加载的千分表指示器安装在刚性杆的前端并接触半刚性杆，以便在调整前辊时提供半刚性杆的偏转读数。
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公开(公告)号：US5031335A
公开(公告)日：1991-07-16
申请号：US586882
申请日：1990-09-24
申请人： David B. Kimmelman
发明人： David B. Kimmelman
CPC分类号： A01D34/54 , A01D34/62 , G01B5/14 , A01D2101/00
摘要： An apparatus for precision measurements of the clearance between the blades of a lawn mower and the ground. The apparatus includes a groomer gage and bed knife gage mounted on a plate and adapted to be positioned against the rollers of a mower during the taking of measurements. The plate, when positioned against the rollers simulates the position of the ground. The gages on the plate are positioned on the plate in a manner allowing the respective shafts of the groomer gage and bed knife gage to contact the groomer member and bed knife, respectively. The distance the respective shafts are displaced to cause contact with the groomer member and the bed knife corresponds to the ground clearance of the groomer member and the bed knife, respectively. The respective distances corresponding to the ground clearance of the groomer member and the bed knife are displayed by the groomer gage and the bed knife gage, respectively. The simultaneous measurement of the ground clearance of the groomer member and the bed knife facilitates the adjustment of the mower necessary to achieve the desired cutting height.
摘要翻译： 用于精确测量割草机叶片与地面间隙的装置。 该装置包括安装在板上并适于在进行测量期间抵靠割草机辊子定位的卷边仪和床刀。 当定位在滚子上时，该板模拟地面的位置。 板上的计量器以一种方式定位在板上，使得分度计和床刀计量器的各个轴分别与缝合器构件和床刀接触。 相应的轴移动以与凹槽构件和床刀接触的距离分别对应于凹槽构件和床刀的离地间隙。 相应于缝合器构件和床刀的离地间隙的相应距离分别由凹槽计和床刀表示。 同时测量凹槽构件和床刀的离地间隙有助于调节割草机以达到所需的切割高度所需。
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