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16 条记录 (耗时 0.009 秒)

    Asymmetrical feed beater for a single rotor separator
    1.
    发明授权
    Asymmetrical feed beater for a single rotor separator 有权
    用于单个转子分离器的不对称进料搅拌器

    公开(公告)号：US09338945B2

    公开(公告)日：2016-05-17

    申请号：US14169785

    申请日：2014-01-31

    申请人： Deere & Company

    发明人： Klaus E Becker ,  Snehalrao Jadhav

    IPC分类号： A01F12/00 ,  A01F12/38 ,  B02B3/08 ,  A01F12/18 ,  A01F12/10 ,  A01F12/39

    CPC分类号： A01F12/182 ,  A01F12/10 ,  A01F12/39

    摘要： A feed beater (114) for a single-rotor, axial-flow combine (100) that comprises a cylinder (200) having a first end portion and a second end portion; first blades (202) fixed to the first end portion of the cylinder (200) and disposed at a first angle (alpha) with respect to a rotational axis (300) of the cylinder (200); second blades (204) fixed to the second end portion of the cylinder (200) and disposed at a second angle (beta) with respect to the rotational axis (300) of the cylinder (200); the first blades (202) spiral in a first direction over a first longitudinal extent of the cylinder (200); and the second blades (204) spiral in a second direction over a second longitudinal extent of the cylinder (200), wherein the second direction is opposite to the first direction, and further wherein the first longitudinal extent is greater than the second longitudinal extent.

    摘要翻译： 一种用于单转子轴流组合（100）的进料搅拌器（114），其包括具有第一端部和第二端部的气缸（200）; 固定到所述气缸（200）的所述第一端部并且相对于所述气缸（200）的旋转轴线（300）以第一角度（α）设置的第一叶片（202）; 固定到所述气缸（200）的第二端部并相对于气缸（200）的旋转轴线（300）以第二角度（β）设置的第二叶片（204）。 所述第一叶片（202）在所述气缸（200）的第一纵向范围上沿第一方向螺旋; 并且所述第二叶片（204）在所述圆筒（200）的第二纵向范围上沿第二方向螺旋，其中所述第二方向与所述第一方向相反，并且其中所述第一纵向范围大于所述第二纵向范围。

    Harvester reciprocating drive balancing system
    3.
    发明授权
    Harvester reciprocating drive balancing system 有权

    公开(公告)号：US10426094B2

    公开(公告)日：2019-10-01

    申请号：US15294553

    申请日：2016-10-14

    申请人： Deere and Company

    发明人： Pedro Gonzalez-Mohino

    IPC分类号： A01F12/32 ,  A01F12/38 ,  A01F12/56 ,  A01F12/44

    摘要： A harvester reciprocating drive balancing system may include a crop material separating member movably supported for reciprocal movement and a drive operably coupled to the crop material separating member to reciprocate the crop material separating member. The drive may include a drive crank operably coupled to the crop material separating member, a shaft operably coupled to the drive crank, a belt drive, a driven pulley, a belt wrapped about the belt drive and the driven pulley and a gear reduction mechanism operably coupled between the driven pulley and the shaft.

    Drive linkage for cleaning shoe
    7.
    发明授权
    Drive linkage for cleaning shoe 有权

    公开(公告)号：US09844186B2

    公开(公告)日：2017-12-19

    申请号：US14869632

    申请日：2015-09-29

    申请人： Deere & Company

    发明人： Jeffrey R. Walter ,  David Rix

    IPC分类号： A01F12/32 ,  B07B1/00 ,  A01F12/44 ,  A01D41/12 ,  F16H25/14 ,  A01F12/38 ,  A01D41/02 ,  A01D41/06

    CPC分类号： A01F12/446 ,  A01D41/02 ,  A01D41/06 ,  A01D41/12 ,  A01F12/32 ,  A01F12/38 ,  A01F12/444 ,  A01F12/448 ,  F16H25/14

    摘要： A cleaning shoe for an agricultural machine includes a chaffer supported for movement relative to a chassis, a sieve positioned below the chaffer and supported for movement relative to the chassis. The cleaning shoe also includes a first link, a second link, and a drive shaft. The first link includes a first end and a second end coupled to the chaffer. The second link includes a first end and a second end coupled to the sieve. The drive shaft rotates about a shaft axis and includes a first cam and a second cam. The first cam is coupled to the first end of the first link, and the second cam is coupled to the first end of the second link. Rotation of the drive shaft drives the first link to reciprocate the chaffer and drives the second link to reciprocate the sieve. The second cam is angularly offset relative to the first cam by a phase angle less than 180 degrees about the shaft axis.