Harvesting header knife drive assembly

    公开(公告)号:US11547043B2

    公开(公告)日:2023-01-10

    申请号:US16563423

    申请日:2019-09-06

    摘要: A knife drive assembly for use in a harvesting header may be mounted near the center line of the cutter bar of the header. Mechanical power from the power unit behind the header (typically the combine power output shaft) may be translated for application to two knife assembly sections in the cutter bar at the front of the cutter table. Movement of the two knife assembly sections with this apparatus can be fully synchronized and 180 degrees out of phase, to maximize cutting effectiveness and minimize vibration of the header. The unitary drive assembly may allow for rapid repair and manufacture, and the size and weight of the knife drive assembly may represent a significant weight and balance advantage over the prior art.

    CROP FLOW ASSISTING DEVICE FOR HARVESTING HEADER
    2.
    发明申请
    CROP FLOW ASSISTING DEVICE FOR HARVESTING HEADER 有权
    用于收集头的作业流程辅助装置

    公开(公告)号:US20150272002A1

    公开(公告)日:2015-10-01

    申请号:US14292790

    申请日:2014-05-30

    IPC分类号: A01D57/02 A01D57/20 A01D34/01

    摘要: A crop flow assistance device for a harvesting header comprises a curved member mounted in relation to the rear wall of the header, with a top edge positioned within the draper table area of the header and a concave-curved shield surface. The shield will deflect or roll crop material during operation back into the draper area, so that crop material is not thrown up over the back of the header and is directed to the discharge. This will be particularly advantageous in the harvesting of peas and other dense or tangling crop material which have a tendency to bind or ball in harvest with traditional headers.

    摘要翻译: 用于收获集管的作物流动辅助装置包括相对于集管的后壁安装的弯曲构件,其顶部边缘位于集管的排水工作台区域内并具有凹曲面的屏蔽表面。 在操作过程中,屏蔽件将使裁切材料偏转或卷起到切割区域中,使得作物材料不会在顶部的背面被抛出并被引导到排出口。 这将特别有利于收获豌豆和其他致密或缠结的作物材料,这些材料在传统的头部具有结合或收获的倾向。

    HARVESTING CAM REEL WITH CONVERTIBLE TRANSPORT MODE
    3.
    发明申请
    HARVESTING CAM REEL WITH CONVERTIBLE TRANSPORT MODE 有权
    采用可转换模式收集凸轮轴

    公开(公告)号:US20150272001A1

    公开(公告)日:2015-10-01

    申请号:US14284346

    申请日:2014-05-21

    摘要: A cam reel for use on a harvesting header that can be configured in both operating and transport positions is provided. The reel comprises a plurality of finger-bearing reel bats disposed evenly around the reel shaft, each rotatably attached through the distal ends of radial arms extending outwardly from the reel shaft. A cam disc is attached to the frame and engages each reel bat by a cam follower, to provide rotational movement of the reel bats relative to the radial arms, during rotation of the shaft in the operating position. The cam has at least one operating position, and a transport position in which the engaged reel bats will be pivoted into transport mode that substantially reduces the risk of damage to the fingers.

    摘要翻译: 提供了一种用于可在操作和运输位置配置的采集头上的凸轮轴。 卷轴包括均匀地围绕卷轴设置的多个指状轴承卷轴,每个可旋转地附接通过从卷轴向外延伸的径向臂的远端。 凸轮盘连接到框架并且通过凸轮从动件与每个卷轴杆接合,以在轴处于操作位置的旋转期间提供卷轴蝙蝠相对于径向臂的旋转运动。 凸轮具有至少一个操作位置,并且传送位置,其中所接合的卷轴蝙蝠将枢转到传送模式,从而大大降低了损伤手指的风险。

    Cam reel with complex bat path
    4.
    发明授权

    公开(公告)号:US09844183B2

    公开(公告)日:2017-12-19

    申请号:US14226796

    申请日:2014-03-26

    IPC分类号: A01D57/02 A01D57/03

    摘要: A cam reel for use on a harvesting header which includes a plurality of reel bats disposed evenly around the reel shaft, each attached to radial arms extending outwardly from the reel shaft by bat arms pivotally attached to the radial anus such that the bat member itself can pivot about a pivot axis around the end of the radial arms. The reel ends of the radial anus define a circular bat path and the reel bats once attached can be pivoted about the pivot axis, parallel to the reel axis, in a bat pivot path to move both inside and outside of the radius of the circular bat path. The reel can be attached to various header assemblies using interchangeable end kits. A header using the reel is also disclosed.

    CAM REEL WITH COMPLEX BAT PATH
    5.
    发明申请
    CAM REEL WITH COMPLEX BAT PATH 有权
    CAM复卷机

    公开(公告)号:US20150272003A1

    公开(公告)日:2015-10-01

    申请号:US14226796

    申请日:2014-03-26

    摘要: A cam reel for use on a harvesting header is provided. The reel includes a plurality of reel bats disposed evenly around the reel shaft, each attached to radial arms extending outwardly from the reel shaft by bat arms pivotally attached to the radial arms such that the bat member itself can pivot about a pivot axis around the end of the radial arms. The reel ends of the radial arms define a circular bat path and the reel bats once attached can be pivoted about the pivot axis, parallel to the reel axis, in a bat pivot path to move both inside and outside of the radius of the circular bat path. The reel can be attached to various header assemblies using interchangeable end kits. A header using the reel is also disclosed.

    摘要翻译: 提供了一种用于收割头的凸轮轴。 卷轴包括均匀地围绕卷轴设置的多个卷轴,每个卷轴蝙蝠各自附接到径向臂,该径向臂从卷轴轴向外延伸,蝙蝠臂可枢转地附接到径向臂,使得蝙蝠部件本身可围绕端部绕枢转轴线枢转 的径向臂。 径向臂的卷轴端部限定圆形蝙蝠路径,并且一旦附接的卷轴蝙蝠可以绕着枢转轴线枢转,平行于卷轴轴线,以蝙蝠枢转路径枢转,以移动圆蝙蝠的半径的内部和外部 路径。 卷轴可以使用可互换的末端套件连接到各种头部组件。 还公开了使用卷轴的头部。

    HARVESTING HEADER BAT WITH ADJUSTABLY SPACED QUICK RELEASE FINGERS
    6.
    发明申请
    HARVESTING HEADER BAT WITH ADJUSTABLY SPACED QUICK RELEASE FINGERS 审中-公开
    采用可调节间隔快速释放手指收集头部

    公开(公告)号:US20150000241A1

    公开(公告)日:2015-01-01

    申请号:US14486863

    申请日:2014-09-15

    IPC分类号: A01D57/12

    CPC分类号: A01D57/02 A01D57/12 A01D80/02

    摘要: A harvesting header bat having a channel for removably receiving alternating quick-release fingers and spacers is provided. The spacers are capable of production in different lengths to support different applications of the harvesting header. The quick-release finger is provided with projections configured for mating with flanges at the channel opening, enabling the finger to be inserted into the channel in a first orientation and then rotated into a second orientation to engage the flanges and releasably lock the finger in place. The spacers are also configured to engage the flanges of the channel and may be provided in different lengths where a particular harvesting header application requires a certain distance between fingers on the bat.

    摘要翻译: 提供了具有用于可拆卸地接收交替的快速释放指和间隔物的通道的收获头棒。 间隔件能够以不同的长度生产以支持采收头的不同应用。 快速释放手指设置有突起,其被配置为与通道开口处的法兰配合,使得手指能够以第一取向插入通道中,然后旋转到第二取向以接合凸缘并将手指可释放地锁定在适当位置 。 间隔件还被构造成接合通道的凸缘并且可以以不同的长度设置,其中特定的收割头应用需要蝙蝠上的手指之间的一定距离。

    Harvesting header knife drive assembly

    公开(公告)号:US10433479B2

    公开(公告)日:2019-10-08

    申请号:US14889811

    申请日:2015-06-09

    摘要: A knife drive assembly for use in a harvesting header is disclosed. The knife drive may be mounted near the center line of the cutter bar of the header. Mechanical power from the power unit behind the header (typically the combine power output shaft) may be translated for application to two knife assembly sections in the cutter bar at the front of the cutter table. Movement of the two knife assembly sections with this apparatus can be fully synchronized and 180 degrees out of phase, to maximize cutting effectiveness and minimize vibration of the header. The unitary drive assembly may allow for rapid repair and manufacture, and the size and weight of the knife drive assembly may represent a significant weight and balance advantage over the prior art.

    Harvesting cam reel with convertible transport mode

    公开(公告)号:US09807935B2

    公开(公告)日:2017-11-07

    申请号:US14284346

    申请日:2014-05-21

    摘要: A cam reel for use on a harvesting header that can be configured in both operating and transport positions is provided. The reel comprises a plurality of finger-bearing reel bats disposed evenly around the reel shaft, each rotatably attached through the distal ends of radial arms extending outwardly from the reel shaft. A cam disc is attached to the frame and engages each reel bat by a cam follower, to provide rotational movement of the reel bats relative to the radial arms, during rotation of the shaft in the operating position. The cam has at least one operating position, and a transport position in which the engaged reel bats will be pivoted into transport mode that substantially reduces the risk of damage to the fingers.

    Crop flow assisting device for harvesting header

    公开(公告)号:US09750189B2

    公开(公告)日:2017-09-05

    申请号:US14292790

    申请日:2014-05-30

    摘要: A harvesting header includes.at least one draper belt system including a conveying surface operable to carry cut crop material in a conveying direction generally transverse to a direction of travel of the harvesting header in operation to a header discharge. The header includes a crop reel rotatable about a crop reel axis, said axis generally parallel with the conveying direction, said crop reel operable to, when rotated in operation, draw crop material onto the conveying surface and at least one crop flow assistance device having a crop flow assistance surface that extends into a volume above the conveying surface, said volume defined by the conveying surface and projected perpendicular to said conveying surface, said crop flow assistance surface operable to roll crop material onto the conveying surface while the crop material is carried to the header discharge in operation.