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公开(公告)号：US08327612B2
公开(公告)日：2012-12-11
申请号：US12778265
申请日：2010-05-12
IPC分类号： A01D75/18
CPC分类号： A01D34/665 , A01D75/182
摘要： Device for mowing crops, comprising a series of mowing units arranged side by side at predetermined distances, each mowing unit comprising a knife holder with at least one knife carrying portion for carrying a mowing knife, and a drive mechanism for each knife holder. The drive mechanism for each knife holder comprises a first drive element comprising a hub portion for carrying the respective knife holder, and a second drive element drivingly engaged with the first drive element to rotatingly drive the knife holder about a vertical axis. In normal operation, the knife holder and the hub portion form a unitary rotatable assembly which, at a position between the knife carrying portion and the hub portion, is provided with a break connection which is effective in a radial direction.
摘要翻译： 割草机的设备，包括以预定距离并排设置的一系列割草单元，每个割草机组包括具有用于承载割草刀的至少一个刀片承载部分的刀架和每个刀架的驱动机构。 每个刀架的驱动机构包括第一驱动元件，第一驱动元件包括用于承载相应的刀架的轮毂部分，以及与第一驱动元件驱动接合的第二驱动元件，以围绕垂直轴旋转地驱动刀架。 在正常操作中，刀架和轮毂部分形成一体的可旋转组件，该组件在刀片承载部分和轮毂部分之间的位置处设有沿径向有效的断开连接。
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公开(公告)号：US20110219739A1
公开(公告)日：2011-09-15
申请号：US13116639
申请日：2011-05-26
CPC分类号： A01D34/661 , Y10T29/49826
摘要： A suspension system for agricultural implements having at least one floating head using a four-bar linkage and permitting the floating head to accommodate variations in ground surface elevation in a lateral or transverse direction. By permitting the floating head to float, a more consistent cutting height is realized when ground surface elevation varies in a transverse direction. A main frame is provided to which the ground engaging wheels are attached. A sub-frame is connected to the main frame via the four-bar linkage. The sub-frame is pivotally attached to the arms of the four-bar linkage by spherical bearings.
摘要翻译： 一种用于农具的悬挂系统，其具有使用四杆连杆的至少一个浮动头，并允许浮动头适应横向或横向上的地面高度的变化。 通过允许浮动头漂浮，当地面高度沿横向变化时，实现更一致的切割高度。 提供了一个主框架，地面接合轮附接到该主框架。 子框架通过四杆连杆连接到主框架。 子框架通过球面轴承枢转地连接到四杆联动装置的臂上。
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3.发明授权公开(公告)号：US07958707B2
公开(公告)日：2011-06-14
申请号：US12760081
申请日：2010-04-14
IPC分类号： A01D34/00
CPC分类号： A01D34/661 , Y10T29/49826
摘要： A suspension system for agricultural implements having at least one floating head using a four-bar linkage and permitting the floating head to accommodate variations in ground surface elevation in a lateral or transverse direction. By permitting the floating head to float, a more consistent cutting height is realized when ground surface elevation varies in a transverse direction. A main frame is provided to which the ground engaging wheels are attached. A sub-frame is connected to the main frame via the four-bar linkage and the linkage arms of the four-bar linkage are not parallel to one another as viewed from above. The linkage arms of the four-bar linkage are pivotally attached to the main frame and sub-frame by spherical bearings.
摘要翻译： 一种用于农具的悬挂系统，其具有使用四杆连杆的至少一个浮动头，并允许浮动头适应横向或横向上的地面高度的变化。 通过允许浮动头漂浮，当地面高度沿横向变化时，实现更一致的切割高度。 提供了一个主框架，地面接合轮附接到该主框架。 子框架通过四杆连杆连接到主框架，并且四杆连杆的连杆臂从上方看不彼此平行。 四杆联动装置的连接臂通过球面轴承可枢转地连接在主框架和副框架上。
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公开(公告)号：US07726109B2
公开(公告)日：2010-06-01
申请号：US11927866
申请日：2007-10-30
IPC分类号： A01D34/00
CPC分类号： A01D34/661 , Y10T29/49826
摘要： A suspension system for agricultural implements having at least one floating head using a four-bar linkage and permitting the floating head to accommodate variations in ground surface elevation in a lateral or transverse direction. By permitting the floating head to float, a more consistent cutting height is realized when ground surface elevation varies in a transverse direction. A main frame is provided to which the ground engaging wheels are attached. A sub-frame is connected to the main frame via the four-bar linkage. The sub-frame is pivotally attached to the arms of the four-bar linkage by spherical bearings.
摘要翻译： 一种用于农具的悬挂系统，其具有使用四杆连杆的至少一个浮动头，并允许浮动头适应横向或横向上的地面高度的变化。 通过允许浮动头漂浮，当地面高度沿横向变化时，实现更一致的切割高度。 提供了一个主框架，地面接合轮附接到该主框架。 子框架通过四杆连杆连接到主框架。 子框架通过球面轴承枢转地连接到四杆联动装置的臂上。
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公开(公告)号：US20090107097A1
公开(公告)日：2009-04-30
申请号：US11927866
申请日：2007-10-30
IPC分类号： A01D67/00
CPC分类号： A01D34/661 , Y10T29/49826
摘要： A suspension system for agricultural implements having at least one floating head using a four-bar linkage and permitting the floating head to accommodate variations in ground surface elevation in a lateral or transverse direction. By permitting the floating head to float, a more consistent cutting height is realized when ground surface elevation varies in a transverse direction. A main frame is provided to which the ground engaging wheels are attached. A sub-frame is connected to the main frame via the four-bar linkage. The sub-frame is pivotally attached to the arms of the four-bar linkage by spherical bearings.
摘要翻译： 一种用于农具的悬挂系统，其具有使用四杆连杆的至少一个浮动头，并允许浮动头适应横向或横向上的地面高度的变化。 通过允许浮动头漂浮，当地面高度沿横向变化时，实现更一致的切割高度。 提供了一个主框架，地面接合轮附接到该主框架。 子框架通过四杆连杆连接到主框架。 子框架通过球面轴承枢转地连接到四杆联动装置的臂上。
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公开(公告)号：US07490544B1
公开(公告)日：2009-02-17
申请号：US11858653
申请日：2007-09-20
申请人： Shane A. Bollinger , Ryan G. Walker
发明人： Shane A. Bollinger , Ryan G. Walker
CPC分类号： A01F15/141
摘要： In a round baler, twin arms come together in the start position, on the side opposite the cut position, because that configuration ensures that two twines lie nearly on top of each other to secure the bale much better at that end than with a single twine. The “start position” refers to that position where the twine arms reverse direction, and change from a fast speed of travel used to move the twine arms across the bale width, to a slower, controlled speed that is adjustable to vary the spacing of the twines. The change in direction combined with bringing the twine arms together at the start position, ensures that loose twine ends are effectively restrained as the twines are applied.
摘要翻译： 在一个圆形打捆机中，双臂在开始位置的一侧位于与切割位置相对的一侧，因为该配置确保两条绳子几乎彼此相邻，以使捆包在这一端比单绳更好地固定 。 “起始位置”指的是这样的位置，其中，双臂反向，并且从用于将捆绑臂跨越捆包宽度移动的快速行进变化到较慢的受控速度，该速度可调节以改变 缠绕 方向的变化结合在一起的起始位置，确保松紧的线束结束有效地被束缚，因为缠绕线。
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7.发明授权公开(公告)号：US08250840B2
公开(公告)日：2012-08-28
申请号：US13154764
申请日：2011-06-07
IPC分类号： A01D34/00
CPC分类号： A01D34/661 , A01B73/065
摘要： A support structure for agricultural implements having at least one floating head with a work tool. The support structure permits the work tool to be folded. The work tool of the agricultural implement is supported near its outer end by the support structure in a cantilevered fashion.
摘要翻译： 一种用于农具的支撑结构，其具有至少一个具有工作工具的浮动头。 支撑结构允许工作工具折叠。 农用工具的工作工具在其外端靠支撑结构以悬臂方式支撑。
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8.发明授权Method for a drive system of an agricultural machine with a floating work tool 有权具有浮动作业工具的农业机械的驱动系统的方法公开(公告)号：US07966794B2
公开(公告)日：2011-06-28
申请号：US12701189
申请日：2010-02-05
IPC分类号： A01D34/00
CPC分类号： A01D34/661 , A01B73/065
摘要： A drive system for agricultural implements having at least one floating head and a tongue that may be disposed at various angles relative to a longitudinal angle of the implement. Two swivel gearbox assemblies are used, each comprising a first 90° gearbox rigidly attached to the implement and a second 90° gearbox that is permitted to rotate about an axis passing through one of its shafts and one of the first 90° gearbox's shaft. Because the tongue angle is variable, the drive shafts for driving the implement must take on a plurality of angles. The swiveling gearbox assemblies allow variable angles at the tongue and at the header.
摘要翻译： 一种用于农具的驱动系统，其具有至少一个浮动头部和舌部，所述至少一个浮动头部和舌部可相对于所述工具的纵向角度以各种角度设置。 使用两个旋转齿轮箱组件，每个包括刚性地连接到工具的第一90°齿轮箱和允许围绕穿过其轴之一和第一90°齿轮箱的轴之一旋转的第二90°齿轮箱。 因为舌角是可变的，所以用于驱动工具的驱动轴必须具有多个角度。 旋转齿轮箱组件允许在舌头和头部处可变角度。
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公开(公告)号：US20100132325A1
公开(公告)日：2010-06-03
申请号：US12701189
申请日：2010-02-05
IPC分类号： A01D34/00
CPC分类号： A01D34/661 , A01B73/065
摘要： A drive system for agricultural implements having at least one floating head and a tongue that may be disposed at various angles relative to a longitudinal angle of the implement. Two swivel gearbox assemblies are used, each comprising a first 90° gearbox rigidly attached to the implement and a second 90° gearbox that is permitted to rotate about an axis passing through one of its shafts and one of the first 90° gearbox's shaft. Because the tongue angle is variable, the drive shafts for driving the implement must take on a plurality of angles. The swiveling gearbox assemblies allow variable angles at the tongue and at the header.
摘要翻译： 一种用于农具的驱动系统，其具有至少一个浮动头部和舌部，所述至少一个浮动头部和舌部可相对于所述工具的纵向角度以各种角度设置。 使用两个旋转齿轮箱组件，每个包括刚性地连接到工具的第一90°齿轮箱和允许围绕穿过其轴之一和第一90°齿轮箱的轴之一旋转的第二90°齿轮箱。 因为舌角是可变的，所以用于驱动工具的驱动轴必须具有多个角度。 旋转齿轮箱组件允许在舌头和头部处可变角度。
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公开(公告)号：US07658056B2
公开(公告)日：2010-02-09
申请号：US11928082
申请日：2007-10-30
IPC分类号： A01D34/00
CPC分类号： A01D34/661 , A01B73/065
摘要： A drive system for agricultural implements having at least one floating head and a tongue that may be disposed at various angles relative to a longitudinal angle of the implement. Two swivel gearbox assemblies are used, each comprising a first 90° gearbox rigidly attached to the implement and a second 90° gearbox that is permitted to rotate about an axis passing through one of its shafts and one of the first 90° gearbox's shaft. Because the tongue angle is variable, the drive shafts for driving the implement must take on a plurality of angles. The swiveling gearbox assemblies allow variable angles at the tongue and at the header.
摘要翻译： 一种用于农具的驱动系统，其具有至少一个浮动头部和舌部，所述至少一个浮动头部和舌部可相对于所述工具的纵向角度以各种角度设置。 使用两个旋转齿轮箱组件，每个包括刚性地连接到工具的第一90°齿轮箱和允许围绕穿过其轴之一和第一90°齿轮箱的轴之一旋转的第二90°齿轮箱。 因为舌角是可变的，所以用于驱动工具的驱动轴必须具有多个角度。 旋转齿轮箱组件允许在舌头和头部处可变角度。
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