公开(公告)号：US20050126154A1

公开(公告)日：2005-06-16

申请号：US10986702

申请日：2004-11-12

申请人： Carletto Tonutti

发明人： Carletto Tonutti

IPC分类号： A01D78/00 ,  A01D76/00

CPC分类号： A01D78/144

摘要： A vertically folding rake assembly is configured for forming a windrow of cut agricultural crop material. The rake includes a trolley; a pair of rake arm suspension supports interconnected with the trolley and movable in a vertical plane between a raised position and a lowered position, and a vertically movable linkage arrangement configured for moving each of the rake arm suspension arrangements between the raised position and the lowered position. The rake further includes a rake arm suspended from each of the rake arm suspension supports. Each of the rake arm suspension supports includes a linkage pivotally connected to the trolley and a vertical support member that is pivotal about a vertical pivot axis and in support of the rake arm. The rake arm suspension arrangement further includes a pivot connection to provide pivoting movement of the rake arm about a horizontal axis, and a counterbalancing biasing arrangement to center each rake arm.

摘要翻译： 垂直折叠的耙组件构造成用于形成切割的农作物材料的堆料。 耙子包括手推车; 一对耙臂悬架支撑件，其与所述手推车互连并且可在升高位置和下降位置之间的垂直平面中移动;以及可垂直移动的联动装置，其被配置为使所述耙臂悬架装置中的每一个在所述升高位置和所述降低位置之间移动 。 耙子还包括从每个耙臂悬架支撑件悬挂的耙臂。 每个耙臂悬架支撑件包括枢转地连接到手推车的连杆和垂直支撑构件，所述垂直支撑构件围绕垂直枢转轴线枢转并支撑耙臂。 耙臂悬挂装置还包括枢轴连接以提供耙臂围绕水平轴线的枢转运动，以及平衡偏置装置以使每个耙臂中心。

公开(公告)号：US5493853A

公开(公告)日：1996-02-27

申请号：US142183

申请日：1993-10-26

申请人： Carletto Tonutti

发明人： Carletto Tonutti

IPC分类号： A01D78/00

CPC分类号： A01D78/146

摘要： A pull-type bifold hay rake includes a draw bar mounted at its rearward end to a cross-member, with a pair of rake arms pivotably mounted to the cross-member. A series of rotatable rakes are mounted to each rake arm for movement between a raised and lowered position. A linkage assembly is interposed between the draw bar and the rake arms for moving the rake arms between an operative open position and an inoperative closed position. A hydraulic cylinder assembly, including an extendible and retractable rod, is interconnected with the linkage and with the draw bar for moving the linkage between a first position in which the rake arms are open and a second position in which the rake arms are closed. A cable and pulley arrangement is interconnected between the hydraulic cylinder assembly and a control rod mounted to each rake arm for providing movement of the rake assemblies between their raised and lowered positions in response to operation of the hydraulic cylinder assembly. A locking arrangement is interposed between the linkage assembly and the draw bar for securing the linkage assembly, and thereby the rake arms, to the draw bar when the rake arms are in their closed position during storage and transport of the rake.

摘要翻译： 拉式双叉干草耙包括在其后端安装到横梁的牵引杆，一对耙臂可枢转地安装到横梁上。 一系列可旋转的耙子安装到每个耙臂上，以在升高和降低的位置之间移动。 连杆组件插在牵引杆和前叉臂之间，用于在操作打开位置和不起作用的关闭位置之间移动前叉臂。 包括可伸缩杆的液压缸组件与联动装置和牵引杆互连，用于在其中耙臂打开的第一位置和耙臂关闭的第二位置之间移动联动装置。 电缆和滑轮装置在液压缸组件和安装到每个前叉臂上的控制杆之间互连，用于响应于液压缸组件的操作，提供耙组件在其升高和降低位置之间的运动。 当连接组件和牵引杆之间夹紧锁定装置时，当耙臂在耙仓的储存和运输期间处于关闭位置时，将连接组件，从而将耙臂固定到拉杆上。

公开(公告)号：US06314710B1

公开(公告)日：2001-11-13

申请号：US09144418

申请日：1998-08-31

申请人： Carletto Tonutti

发明人： Carletto Tonutti

IPC分类号： A01D7800

CPC分类号： A01D78/146

摘要： A V-rake includes a drawbar assembly adapted for connection to a tow vehicle, in combination with a transverse cross-member connected to the drawbar assembly. Wheels are mounted to the cross-member, to form a trolley for conveying the V-rake. A rake arm is mounted to each end of the cross-member, and includes a series of rake wheels. The rake arms are moveable relative to the cross-member between an open, operative position and a closed, transport position, and the rake wheels are moveable relative to the rake arms between a raised, inoperative position and a lowered, operative position. The transverse cross-member is a rigid, fixed-length member to increase the structural rigidity of the trolley. A windrow width adjusting arrangement is interconnected with the rake assembly, and includes a windrow forming rake assembly mounted to the transverse cross-member adjacent each end thereof Each windrow forming rake assembly includes a rake wheel mounted to an outer arm, which in turn is mounted to an inner arm pivotably mounted to the transverse cross-member for movement about a vertical pivot axis. In this manner, the windrow forming rake wheels can be moved together and apart to adjust the width of windrow formed between the windrow forming rake wheels. An adjustable length member, such as a turnbuckle or hydraulic cylinder assembly, is interposed between the transverse cross-member and each inner arm, for controlling the position of the windrow forming rake wheel. The outer arm is preferably mounted for pivoting movement to the inner arm about a substantially horizontal pivot axis, to enable the windrow forming rake wheels to be moved between a raised, inoperative position and a lowered, operative position in response to operation of an actuator associated with the rake for moving the rake wheels between the raised, inoperative position and the lowered, operative position.

摘要翻译： V型耙式机包括一个适于连接到牵引车辆的牵引杆组件，与连接到牵引杆组件的横向横梁组合。 车轮安装在横梁上，形成用于传送V型耙的手推车。 耙臂安装在横梁的每一端，并包括一系列的前轮。 前叉臂相对于横向构件在打开的操作位置和关闭的运输位置之间是可移动的，并且前轮相对于前叉臂在升高的非操作位置和降低的操作位置之间是可移动的。 横向横向构件是刚性的固定长度构件，以增加手推车的结构刚性。 堆垛宽度调节装置与耙组件相互连接，并且包括一个安装在横向横梁上的耙组合耙组件，每个耙组组件包括一个安装在外臂上的耙轮，该耙轮依次安装 连接到可枢转地安装到横向横向构件上用于围绕垂直枢转轴线运动的内臂。 以这种方式，可以将夹具成形的前轮移动到一起并分开，以调节在起草机成形的前轮之间形成的卷筒的宽度。 诸如螺丝扣或液压缸组件的可调整长度的构件被插入在横向横向构件和每个内臂之间，用于控制成卷的前轮的位置。 外臂优选地安装成围绕基本上水平的枢转轴线枢转到内臂，以使得能够响应于执行器相关联的操作而使起落架成形的前轮在升高的，不工作的位置和降低的操作位置之间移动 用于将前轮移动到升高的，不工作的位置和降低的操作位置之间。

公开(公告)号：US5263306A

公开(公告)日：1993-11-23

申请号：US924743

申请日：1992-08-04

申请人： Carletto Tonutti

发明人： Carletto Tonutti

IPC分类号： A01D78/00 ,  A01D78/14

CPC分类号： A01D78/144 ,  Y10S56/21

摘要： The present invention regards a rake trolley with adjustable working widths, suitable for three point hitch finger wheel hay rakes. The trolley includes a transverse frame member. A pair of rake arms are connected to a pair of movable heads or supports, and a raising and lowering assembly is interconnected between the frame member and each rake head. The raising and lowering assembly includes a linkage, with a connector member on each side of the linkage extending between the linkage and one of the rake heads. A hydraulic cylinder assembly is interconnected with the linkage for moving it between a first position in which the rake arms are pivoted to a lowered, or working position, and a second position in which the rake arms are pivoted to a raised, or transport, position. The connector members are adjustable in length, to accommodate connection of the rake heads to varying positions along the length of the frame member.

摘要翻译： 本发明涉及一种具有可调工作宽度的耙车，适用于三点牵引轮干耙。 手推车包括横框架构件。 一对前刀臂连接到一对可动头或支撑件上，并且升降组件在框架构件和每个前刀头之间互连。 升降组件包括连杆机构，连接件在连接件的两侧在连杆机构和前刀架之一之间延伸。 液压缸组件与联动装置相互连接，用于将其移动到第一位置，在该第一位置，前叉臂枢转到下降的或工作位置，在第二位置，耙臂枢转到升高或运输位置 。 连接器构件的长度是可调节的，以适应前刀架沿着框架构件长度的不同位置的连接。

公开(公告)号：US5062260A

公开(公告)日：1991-11-05

申请号：US587400

申请日：1990-09-25

申请人： Carletto Tonutti

发明人： Carletto Tonutti

IPC分类号： A01D78/00

CPC分类号： A01D78/146

摘要： This invention concerns a pull type hay rake which has the particularity of having an upside down "V" shape and to have two movable side elements, that open automatically when need for working and they close automatically when one has to transport on the road. Furthermore, this invention forsees the addition of other elements as optionals so as to increase or decrease its performances.

摘要翻译： 本发明涉及一种拉式干草耙，其具有倒立“V”形的特殊性，并且具有两个可移动侧元件，当需要工作时自动打开，并且当必须在道路上运输时自动关闭。 此外，本发明还考虑添加其他元素作为任选项，以增加或降低其性能。

公开(公告)号：US20120031065A1

公开(公告)日：2012-02-09

申请号：US13265478

申请日：2010-04-22

申请人： Carletto Tonutti

发明人： Carletto Tonutti

IPC分类号： A01D78/04

CPC分类号： A01D78/144 ,  A01D78/04 ,  A01D78/1014

摘要： An agricultural machine to rake a mass of hay, or other agricultural product, including at least a trailer-mounted frame, and an arm on which a plurality of operating tools are rotatably mounted. The arm is constrained to the frame so as to selectively move between a first operating condition in which the operating tools are in cooperation with the ground, and a second inactive condition in which the operating tools are raised from the ground in a position substantially parallel to the ground itself. The agricultural machine includes articulation members, interposed between the frame and the arm and includes a first positioning portion attached to the frame and a second positioning portion to which the arm is constrained. The first positioning portion and the second positioning portion are pivoted with respect to each other by elements of an articulation pin, in order to move the arm between the two conditions, operating and inactive.

摘要翻译： 一种农用机械，用于耙大块干草，或其他农产品，包括至少一个拖车安装的框架，和一个臂，多个操作工具可旋转地安装在该臂上。 臂被限制在框架上，以便选择性地在操作工具与地面协作的第一操作状态和第二非活动状态之间移动，其中操作工具在大体上平行于地面的位置从地面升起 地面本身。 农业机械包括铰接构件，其插入在框架和臂之间，并且包括附接到框架的第一定位部分和臂被约束的第二定位部分。 第一定位部分和第二定位部分通过关节销的元件相对于彼此枢转，以便在两个条件之间移动臂，操作和不起作用。

公开(公告)号：US06945024B2

公开(公告)日：2005-09-20

申请号：US10472535

申请日：2002-03-28

申请人： Carletto Tonutti

发明人： Carletto Tonutti

IPC分类号： A01D78/00 ,  A01D78/14

CPC分类号： A01D78/146

摘要： A bifold rake includes a rear trolley to which a pair of rake arms are pivotably mounted, and a drawbar extending forwardly from the rear trolley. An opening and closing mechanism includes front and rear operating arms located on each side of the drawbar and pivotably interconnected with each other and with one of the rake arms. The inner end of each operating arm is pivotably interconnected with a slidable arrangement associated with the drawbar, which may be a sleeve slidably mounted to the drawbar for axial movement, or a telescoping section of the drawbar that is capable of moving inwardly and outwardly relative to a receiver section of the drawbar. An extendible and retractable actuator assembly is interconnected with the drawbar and at least one of the slidable arrangements for moving the front and rear arms together and apart to move the rake arms between open and closed positions.

摘要翻译： 双耙包括后方手推车，一对耙臂可枢转地安装在该后台车上，以及从后台车向前延伸的牵引杆。 开闭机构包括位于牵引杆的每一侧上的前后操作臂，并且可相互连接并与其中一个前叉臂相互连接。 每个操作臂的内端可枢转地与可拉动的布置相互连接的可拉动的布置，牵引杆可以是可滑动地安装到牵引杆以用于轴向移动的套筒，或者牵引杆的伸缩部分能够相对于 拉杆的接收器部分。 可伸缩的致动器组件与牵引杆和用于将前臂和后臂一起移动并分开的至少一个滑动装置互连，以将前臂移动到打开位置和关闭位置之间。

公开(公告)号：US5313772A

公开(公告)日：1994-05-24

申请号：US23076

申请日：1993-02-26

申请人： Carletto Tonutti

发明人： Carletto Tonutti

IPC分类号： A01D78/00 ,  A01D78/14

CPC分类号： A01D78/144 ,  Y10S56/14 ,  Y10S56/21

摘要： A rake component system consists of a tool bar frame member, a pair of rake assemblies, a pair of pivot heads for mounting the rake assemblies to the tool bar frame member, a lifting and lowering assembly, a three-point hitch assembly mountable to the tool bar frame member and a pull-type hitch assembly mountable to the tool bar frame member. These components are shipped to a dealer or assembler in a knocked-down condition. When desired, the rakes and pivot heads are mounted to the tool bar frame member. Either the three-point hitch assembly or the pull-type hitch assembly is mounted to the tool bar frame member, depending upon the particular configuration desired. The lifting and lowering assembly, which consists of a linkage connected to the rake pivot heads and an extendible and retractable cylinder connected to the linkage, is then mounted to tool bar frame member.

摘要翻译： 耙组件系统包括工具杆框架构件，一对耙组件，用于将耙组件安装到工具杆框架构件的一对枢转头，升降组件，可安装到工具杆框架构件的三点搭接组件 工具栏框架构件和可安装到工具栏框架构件的拉式搭接组件。 这些组件被运送到经销商或组装商处于破坏状态。 当需要时，耙子和枢轴头安装到工具杆框架构件上。 取决于所需的特定构造，三点牵引组件或牵引式牵引组件被安装到工具杆框架构件上。 升降组件包括连接到前刀柄枢轴头的连杆和连接到连杆机构上的可伸缩缸体，然后安装到工具杆框架件上。

公开(公告)号：US07007450B2

公开(公告)日：2006-03-07

申请号：US10472541

申请日：2002-03-28

申请人： Carletto Tonutti

发明人： Carletto Tonutti

IPC分类号： A01D76/00 ,  A01D78/00 ,  A01D80/00 ,  A01D84/00

CPC分类号： A01D78/146

摘要： A bifold rake for agricultural crop material includes a rear wheeled trolley and a forwardly extending drawbar adapted for interconnection with a tow vehicle such as a tractor. A pair of rake arms are pivotably interconnected to opposite sides of the trolley, and each rake arm carries a series of rake members such as rotatable rake wheels. An opening and closing mechanism is interposed between the drawbar and the rake arms, for moving the rake arms between open and closed positions. The rake includes a windrow width adjustment system for adjusting the width of a windrow of crop material formed by the rake, independent of adjustment in the width of the trolley. In one embodiment, the windrow width adjustment system is in the form of a variable position connection arrangement interposed between each rake arm and the trolley, for adjusting the lateral position of the rearward end of the rake arm so as to adjust the position of the innermost rake member. The variable position connection arrangement includes a transversely extending guide rod located on each side of the trolley, with a slidable engagement connection between the guide rod and the rearward end of the rake arm. An actuator, such as a rotatable screw assembly, is interconnected with the bracket arrangement for moving the bracket arrangement on the guide rod, to alter the position of the rearward end of the rake arm to adjust the position of the rearwardmost rake member. In another embodiment, each innermost rake member is interconnected with its respective rake arm via an angularly adjustable connection arrangement, which enables the innermost rake members to be pivoted toward and away from each other to adjust the windrow width.

摘要翻译： 用于农作物材料的二叉耙包括后轮手推车和适于与诸如拖拉机之类的牵引车辆互连的向前延伸的牵引杆。 一对耙臂可摆动地连接到手推车的相对侧，并且每个耙臂承载一系列前刀片构件，例如可旋转的前轮。 牵引杆和耙臂之间插有开闭机构，用于将耙臂移动到打开和关闭位置之间。 耙子包括用于调节由耙子形成的作物材料的料卷的宽度的料卷宽度调节系统，而与台车宽度的调节无关。 在一个实施例中，货架宽度调节系统是插入在每个前叉臂和手推车之间的可变位置连接装置的形式，用于调节前臂的后端的横向位置，以便调节最内侧的位置 耙子。 可变位置连接装置包括位于手推车的每一侧上的横向延伸的导杆，在导杆和耙臂的后端之间具有可滑动的接合连接。 诸如可旋转的螺钉组件的致动器与支架装置互连，用于将支架装置移动到导杆上，以改变前臂的后端的位置，以调整最后面的前刀片的位置。 在另一个实施例中，每个最内侧的前耙构件通过可角度可调的连接装置与其相应的前耙臂互连，这使得最内侧的前耙构件能够相互远离并远离彼此枢转以调整料卷宽度。

公开(公告)号：US06543212B2

公开(公告)日：2003-04-08

申请号：US10012662

申请日：2001-11-12

申请人： Carletto Tonutti

发明人： Carletto Tonutti

IPC分类号： A01D7814

CPC分类号： A01D78/146

摘要： A rake wheel construction for an agricultural hay rake includes a central hub and a series of rake fingers that extend outwardly from the central hub. A peripheral rim is located outwardly of the central hub, and each rake finger is engaged with the rim at a location between an inner end and an outer end defined by the rake finger. An open area is located between the central hub and the peripheral rim, and a disc member is located in the open area between the central hub and the peripheral rim. A series of bracket members are secured to the disc member, and are located inwardly of the peripheral rim, and a brace member extends between the central hub and each bracket member.

摘要翻译： 用于农用干草耙的耙轮结构包括中央轮毂和从中心轮毂向外延伸的一系列耙指。 外围边缘位于中心毂的外侧，并且每个耙指在轮耙指的内端和外端之间的位置处与轮辋接合。 开放区域位于中心轮毂和周边轮缘之间，并且盘构件位于中心轮毂和周边轮圈之间的敞开区域中。 一系列托架构件被固定到盘构件，并且位于周边边缘的内侧，并且支撑构件在中心轮毂和每个支架构件之间延伸。