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公开(公告)号：US5505268A
公开(公告)日：1996-04-09
申请号：US198624
申请日：1994-02-18
申请人： Marion E. McPherson , Michael G. McPherson , Kenneth L. Innocent , Gary A. Parkos , Roger D. Noska
发明人： Marion E. McPherson , Michael G. McPherson , Kenneth L. Innocent , Gary A. Parkos , Roger D. Noska
CPC分类号： A01B33/021 , A01B33/12
摘要： An implement for preparing a field includes a ground engaging device that allows the implement to be pushed or pulled on the field. The ground engaging device includes a reversible roller with projections joined to an outer surface thereof to engage the ground. The projections do not extend along the complete length of the roller but rather a portion thereof thereby reducing the power necessary to rotate the roller. The implement includes reversible guards for keeping the disturbed ground in front of the roller.
摘要翻译： 用于准备场的工具包括允许工具在现场被推动或拉动的地面接合装置。 地面接合装置包括可逆辊，其具有接合到其外表面的突起以接合地面。 突起不沿着辊的整个长度延伸，而是其一部分，从而减小旋转辊所需的动力。 该装置包括用于将受干扰的地面保持在辊子前方的可逆保护装置。
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公开(公告)号：US5431233A
公开(公告)日：1995-07-11
申请号：US167398
申请日：1993-12-15
申请人： LaVern D. Schmidt
发明人： LaVern D. Schmidt
摘要： A scraper is provided for use on depth gauge wheels provided on planters for row crops such as corn, soybeans, cotton, beans, peanuts and the like. The scraper includes a scraper blade which is mounted at one end portion of an elongated arm for contacting the outer circumference of the depth gauge wheel and a second scraper blade that is mounted on the elongated arm at a position for preventing the accumulation of debris in the recessed well formed in the face of the depth gauge wheel. The other end of the arm is mounted by a bearing assembly to a hub provided on the depth gauge wheel. The bearing assembly is mounted coaxially with the axis of rotation of the wheel so that the arm remains stationary as the wheel rotates. In addition, the scraper blade remains in contact with the wheel as the wheel is moved in vertical and fore-and-aft directions. A support bolt is also received within an elongated opening presented by a U-shaped member mounted at the free end portion of the scraper arm to stabilize and reduce unnecessary movement of the scraper arm.
摘要翻译： 提供刮刀，用于在诸如玉米，大豆，棉花，豆类，花生等的排列作物的种植机上提供的深度计轮上。 刮刀包括刮刀，其安装在细长臂的一个端部处，用于接触深度计轮的外圆周;以及第二刮刀，其安装在细长臂上，用于防止碎片积聚在该位置上的位置 凹陷形成在深度计轮的表面上。 臂的另一端由轴承组件安装到设置在深度计轮上的轮毂上。 轴承组件与轮的旋转轴线同轴地安装，使得当轮旋转时臂保持静止。 此外，当轮沿垂直方向和前后方向移动时，刮刀保持与轮接触。 支撑螺栓也被容纳在由安装在刮刀臂的自由端部处的U形构件呈现的细长开口中，以稳定和减少刮刀臂的不必要的运动。
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公开(公告)号：US5165485A
公开(公告)日：1992-11-24
申请号：US766321
申请日：1991-09-27
CPC分类号： A01B63/26 , A01B33/028 , A01B63/166 , A01D2034/6843 , Y10T74/20624
摘要： An edger having a main frame, at least one front wheel fastened in the front portion of the main frame, two rear wheels fastened in the rear portion of the main frame, a rotary blade disposed in the front portion of either side of the main frame and capable of conducting edging, an engine mounted on the main frame and a driving device for operating the rotary blade with the engine, the edger comprising: a resin cover fastened to a circular flange on the rotary-blade supporting shaft for covering a portion of the rotary blade. A structure for fitting the rotary blade cover includes a thin metal plate having an outer diameter larger than the flange, and fastening members for clamping the inner portion of the cover between the flange and the thin metal plate. Bolt assemblies are provided for fastening the thin metal plate and the cover together at a position outside the flange.
摘要翻译： 具有主框架的修边机，固定在主框架的前部的至少一个前轮，紧固在主框架的后部的两个后轮，设置在主框架的任一侧的前部中的旋转刀片 并且能够进行边缘，安装在主框架上的发动机和用于与发动机一起操作旋转叶片的驱动装置，该修整器包括：固定到旋转叶片支撑轴上的圆形凸缘上的树脂盖，用于覆盖一部分 旋转刀片。 用于安装旋转叶片盖的结构包括具有大于凸缘的外径的薄金属板和用于将盖的内部部分夹紧在凸缘和薄金属板之间的紧固构件。 螺栓组件用于将薄金属板和盖子在凸缘外侧的位置固定在一起。
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公开(公告)号：US5156217A
公开(公告)日：1992-10-20
申请号：US766286
申请日：1991-09-27
申请人： Makizo Hirata , Shigeharu Ohama
发明人： Makizo Hirata , Shigeharu Ohama
CPC分类号： A01B63/166 , A01B33/028 , A01B63/26 , A01D2034/6843
摘要： An edger is provided having a main frame, at least one front wheel fastened in the front portion of the main frame, two rear wheels fastened in the rear portion of the main frame, a rotary blade disposed in the front portion on either side of the main frame and capable of conducting edging, an engine mounted on the main frame and a driving device for operating the rotary blade with the engine, a supporting arm pivotally connected at its upper end to the main frame and rotatably supporting at its lower end the rear wheel positioned opposite to the rotary blade in such a manner that the position of the rear wheel can be vertically adjusted with respect to the main frame, and a positioning mechanism for physically positioning the vertical position of the rear wheel disposed between the main frame and the supporting arm, the positioning mechanism comprising a securing portion formed in either the main frame or the supporting arm, a securing arm having a plurality of securing steps which can be secured to the securing portion, the securing arm being rotatably fastened to the supporting arm or the main frame and connected to and urged by urging means in a direction in which the securing step is secured by the securing portion and the front end portion of the securing arm being rotated against an urging force of the urging means by operating a lever by the hand or foot so that a state in which the securing step and the securing portion has been engaged to each other is released.
摘要翻译： 提供了一种修边机，其具有主框架，至少一个前轮固定在主框架的前部，两个后轮固定在主框架的后部，旋转刀片设置在主框架的两侧的前部 主框架并且能够进行边缘加工，安装在主框架上的发动机和用于与发动机一起操作旋转叶片的驱动装置，支撑臂在其上端枢转地连接到主框架并且在其下端可旋转地支撑后部 所述轮与所述旋转刀片相对设置，使得所述后轮的位置能够相对于所述主框架垂直调节;以及定位机构，用于物理地定位设置在所述主框架和所述主框架之间的所述后轮的垂直位置 支撑臂，定位机构包括形成在主框架或支撑臂中的固定部分，固定臂具有多个固定步骤， n固定在固定部分上，固定臂可转动地固定在支撑臂或主框架上，并通过推动装置连接并通过固定部分和前端部分固定固定步骤的方向 通过用手或脚操作杠杆来克服施力装置的作用力来旋转固定臂，使得固定步骤和固定部分彼此接合的状态被释放。
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公开(公告)号：US5146997A
公开(公告)日：1992-09-15
申请号：US808109
申请日：1991-12-16
申请人： Mark R. Korin
发明人： Mark R. Korin
CPC分类号： A01D44/00 , A01B33/028
摘要： A weed removing apparatus suitable for grubbing weeds from a lake bottom. The apparatus includes a land-based unit including a combustion engine driving an hydraulic pump, and a separate submersible unit including a hydraulic motor which is driven by the hydraulic pump of the land-based unit via an elongated hose. The submersible unit incluldes a rotatable drum including several tines extending radially outward therefrom for grubbing weeds and which is driven by the hydraulic motor. The submersible unit includes wheels which are propelled by the hydraulic motor. A handle extending from the submersible unit provides a steering mechanism to the operator for guiding the submersible unit about the lake bottom in the area desired to be cleared of weeds. The land-based unit further includes a take-up reel for storing a substantial length of hose when not in use. The hose also includes several spaced-apart flotation devices for buoying the hose upon the water surface to avoid entanglement and snaring about the lake bottom or with weeds. The submersible unit is easily maneuvered and has a large range, and thus is adaptable to a large area of shoreline. The tined drum removes weeds by the roots such that weed regrowth is substantially inhibited. The submersible unit can be used in various depths of water by using an extension handle and is easy to use since the wheels are cleated and propelled by the hydraulic motor. Thus, a mechanized apparatus is provided to reduce the labor required to remove lake weeds.
摘要翻译： 用于从湖底耙杂草的杂草去除装置。 该装置包括：陆地单元，其包括驱动液压泵的内燃机，以及包括液压马达的单独的潜水单元，该液压马达通过细长的软管由陆基单元的液压泵驱动。 潜水单元包括可旋转的滚筒，其包括从其径向向外延伸的多个尖齿，用于剔除杂草，并且由液压马达驱动。 潜水单元包括由液压马达推进的轮子。 从潜水单元延伸的手柄向操作者提供转向机构，用于将潜水单元围绕期望清除杂草的区域中的湖底引导。 陆基单元还包括用于在不使用时存储大量软管的卷取卷轴。 软管还包括几个间隔开的浮选装置，用于在水面上浮动软管，以避免在湖底或杂草上缠结和缠绕。 潜水单元易于操纵，范围广，适用于大面积的海岸线。 定向鼓通过根除去杂草，使得杂草再生长被基本上抑制。 潜水单元可以通过使用延伸手柄在各种深度的水中使用，并且由于车轮被液压马达驱动和推进而易于使用。 因此，提供了一种机械化装置来减少去除杂草所需的劳动。
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公开(公告)号：US5101911A
公开(公告)日：1992-04-07
申请号：US672380
申请日：1991-03-20
申请人： Kai S. Lee , Esther W. Lee
发明人： Kai S. Lee , Esther W. Lee
CPC分类号： E01H5/04 , A01B33/028
摘要： A rotor tiller having a counter-rotating twin shaft system and counter-rotating digging means such as tines, paddles, or blades for efficient tilling of soil. In another embodiment, the tines on the twin shafts can be replaced by counter-rotating helical auger blades for removal of loose soil or snow. Furthermore, digging bits of suitable kind and size can be affixed to the helical auger blades for simultaneous digging/tilling and removing of soil, snow. This new design eliminates many problems associated with conventional tillers and increases the utility of the subject tiller.
摘要翻译： 具有反向旋转双轴系统和反向旋转挖掘装置的转子分蘖，例如尖齿，桨叶或叶片，用于有效耕种土壤。 在另一个实施例中，双轴上的尖齿可被反向旋转的螺旋叶片代替，用于去除松土或积雪。 此外，适当种类和尺寸的钻头可以固定在螺旋叶片上，用于同时挖掘/耕作和除去土壤，雪。 这种新设计消除了与常规分蘖相关的许多问题，并增加了对象分蘖的效用。
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公开(公告)号：US5097908A
公开(公告)日：1992-03-24
申请号：US583586
申请日：1990-09-17
申请人： Michel Kirch
发明人： Michel Kirch
CPC分类号： A01B15/16 , A01B15/20 , A01B33/024 , A01B63/16 , A01B63/166 , A01B9/00
摘要： The farm machine 1 for working the soil comprises tools 21 each of which consists of a concave disk 47 provided with a plurality of spades 48 at its periphery. The concavity of the concave disk 47 is directed toward the forward end 12 of the rotor 16, considering the work direction 3 of the farm machine 1. A lateral stabilizing element 41 comprising at least one share 43 extends behind the rearward lateral end 11 of the frame 9 of said farm machine 1. The farm machine 1 also comprises support wheels 36, 38, one 36 of which extends in front of the forward lateral end 12 of said frame 9.
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公开(公告)号：US4892154A
公开(公告)日：1990-01-09
申请号：US165410
申请日：1988-02-29
申请人： Dietrich Ranner
发明人： Dietrich Ranner
摘要： A ground-working implement which comprises a rotary tiller or like groundosening unit and a smoothing board located behind the tiller. Both the unit and the smoothing board are subdivided generally centrally and the sections are connected by a ball and hinge joint, respectively, for the unit and the board to allow compensatory adjustment of the inclinations of the sections for varying terrains.
摘要翻译： 一种地勤工具，其包括旋转耕耘机或类似地面松动单元和位于耕作机后面的平滑板。 单元和平滑板均分为中央部分，并且分别通过球和铰链接头连接，用于单元和板，以允许补偿性地调整用于不同地形的部分的倾斜度。
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公开(公告)号：US4641713A
公开(公告)日：1987-02-10
申请号：US570925
申请日：1984-01-12
CPC分类号： A01B49/022
摘要： A soil cultivating machine comprises a cultivating member having discs and a tined roller, both of which are power-driven. Holes are provided in the discs and the periphery of each disc is divided into plate tine members by recesses. Tines extending from the tined roller extend between adjacent discs. In operation, the discs cut the soil into strips, and these strips are then engaged by tines of the tined roller. Further equipment, such as a seed drill, cultivator, or roller or a combination of these may be hitched to the machine.
摘要翻译： 土壤栽培机包括具有盘和耕作辊的培养构件，两者都是动力驱动的。 在盘中设置孔，每个盘的周边通过凹槽分成板齿构件。 从定位辊延伸的齿在相邻的盘之间延伸。 在操作中，盘将土壤切割成条状物，然后这些条带被定向辊的尖齿啮合。 另外的设备，例如种子钻，耕耘机，或辊子或它们的组合可以与机器连接。
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公开(公告)号：US4640366A
公开(公告)日：1987-02-03
申请号：US609953
申请日：1984-05-14
申请人： Gunji Saito
发明人： Gunji Saito
IPC分类号： B60K17/04 , A01B33/02 , A01B33/08 , A01B71/02 , B60B37/00 , B60B37/04 , B60K17/28 , B62D51/00 , B62D51/06 , F16B37/06 , F16H37/06
CPC分类号： B62D51/004 , B62D51/06
摘要： A versatile cultivator is provided wherein to a transmission mechanism for transmitting the power of an engine to a cultivating mechanism is operatively connected a power take-off shaft which projects from a lower front portion of a transmission housing accommodating therein the transmission mechanism, and wherein a running wheel unit is removably attached to the lower front portion of the transmission housing, the wheel unit having running wheels rotatably mounted on lateral sides of the front end thereof while being provided with an interlocking mechanism for linking the running wheels to the power take-off shaft. The cultivator can either be used as a rototiller or as a rotary cultivator, simply by mounting or dismounting the running wheel unit.
摘要翻译： 提供了一种多用途的耕作机，其中将用于将发动机的动力传递到栽培机构的传动机构可操作地连接在从其中容纳传动机构的变速器壳体的下前部突出的动力输出轴上， 行走轮单元可移除地附接到变速器壳体的下前部，轮单元具有可旋转地安装在其前端的侧面上的行驶轮，同时设置有用于将行驶轮连接到动力输出的联锁机构 轴。 耕作机可以简单地通过安装或拆卸行走轮单元来用作旋耕机或旋耕机。
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