Improved cut-off construction for transverse fan assemblies
    31.
    发明公开
    Improved cut-off construction for transverse fan assemblies 审中-公开
    改进了横向风扇组件的切割结构

    公开(公告)号:EP2208412A3

    公开(公告)日:2017-08-16

    申请号:EP10150669.9

    申请日:2010-01-13

    IPC分类号: A01F12/44 F04D29/28 F04D17/04

    摘要: A transverse fan assembly comprising a cut-off construction (11), including for use with agricultural combine harvesters, to permit the transverse fan assembly to be operated to provide increased air flow volume at a lower rotational fan speed, which cut-off construction (11) includes generally planar inner surfaces (306, 308) on first and second body portions (302, 304) that are positioned laterally to one another along the top of the output throat (79) of the air plenum (44) of the transverse fan assembly between the outer periphery of the fan (42) and a baffle construction (76) of the transverse fan (42), such that the inner surface of the first body portion (302) is disposed at a cut-off inclination angle α, dependent upon certain parameters of the fan (42), and the inner surfaces of the first and second body portions (302, 304) intersect with one another in such a way that an upper wall (77) for the output throat (79) is formed by the cut-off construction (11) and by the baffle construction (76) of the fan assembly, which upper wall (77) has a concavity formed therein and therealong near the outer periphery of the fan (42) that effects a shift of the steering vortex of the fan (42) in such a way as to permit the fan (42) to operate with increased air flow volume at lower rotational fan speed.

    摘要翻译: 包括用于农业联合收割机的切割结构(11)的横向风扇组件,以允许横向风扇组件操作以在较低旋转风扇速度下提供增加的空气流量,该切割结构( 11)包括在第一和第二主体部分(302,304)上的大致平面的内表面(306,308),所述第一和第二主体部分沿横向的空气室(44)的输出喉部(79)的顶部彼此侧向地定位 (42)的外周边与横向风扇(42)的挡板结构(76)之间的风扇组件,使得第一主体部分(302)的内表面以切割倾斜角α ,依赖于风扇(42)的某些参数,并且第一和第二主体部分(302,304)的内表面以这样的方式彼此相交,即输出喉部(79)的上壁(77) 由切口结构(11)和挡板c形成 (77)具有形成在其中并且在风扇(42)的外周附近形成的凹部,所述凹部以这种方式实现风扇(42)的转向涡流的移动 以允许风扇(42)在较低的旋转风扇速度下以增加的空气流量进行操作。

    SEPARATING DEVICE AND AGRICULTURAL MACHINE COMPRISING SUCH SEPARATING DEVICE
    32.
    发明公开
    SEPARATING DEVICE AND AGRICULTURAL MACHINE COMPRISING SUCH SEPARATING DEVICE 审中-公开
    包括这种分离装置的分离装置和农业机器

    公开(公告)号:EP3185668A1

    公开(公告)日:2017-07-05

    申请号:EP15775496.1

    申请日:2015-08-27

    申请人: Vallaey, Remi

    IPC分类号: A01F12/44

    CPC分类号: A01F12/446

    摘要: Separating device for an agricultural machine, comprising a sieve (1) for separating grains or seeds of a harvested crop from the other constituents of the crop, wherein the sieve (1) comprises a number of sieve elements (2) arranged approximately parallel to each other, which form a sieve surface and between which sieve openings are formed through which grains or seeds can pass, and wherein the sieve (1) has a supply side (3) intended for the supply of the harvested crop and a discharge side (4) intended for discharge of the other constituents of the crop, and wherein said sieve elements (2) are rod-like elements which extend in the direction of the discharge side (4).

    摘要翻译: 一种用于农业机械的分离装置,包括用于从作物的其它成分中分离收获作物的谷物或种子的筛子(1),其中筛子(1)包括多个筛子元件(2),所述筛子元件 其中形成筛面并在筛孔之间形成谷粒或种子可通过的筛孔,筛(1)具有用于供应收获作物的供给侧(3)和排出侧(4) ),用于排出作物的其他成分,并且其中所述筛元件(2)是沿排出侧(4)的方向延伸的杆状元件。

    DRIVE LINKAGE FOR CLEANING SHOE
    36.
    发明公开
    DRIVE LINKAGE FOR CLEANING SHOE 审中-公开
    ANTRIEBSSTANGE ZUM REINIGEN VON SCHUHEN

    公开(公告)号:EP3150059A1

    公开(公告)日:2017-04-05

    申请号:EP16188922.5

    申请日:2016-09-15

    申请人: Deere & Company

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

    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.

    摘要翻译: 用于农业机械的清洁鞋包括支撑成相对于底盘移动的葫芦,位于葫芦下方并被支撑以相对于底盘运动的筛子。 清洁鞋还包括第一连杆,第二连杆和驱动轴。 第一连杆包括第一端和连接到葫芦的第二端。 第二连杆包括与筛子相连的第一端和第二端。 驱动轴围绕轴线旋转并且包括第一凸轮和第二凸轮。 第一凸轮联接到第一连杆的第一端,并且第二凸轮联接到第二连杆的第一端。 驱动轴的旋转驱动第一连杆往复运动,并驱动第二连杆往复移动筛子。 第二凸轮相对于第一凸轮成角度地偏离相对于轴轴线小于180度的相位角。

    CLEANING ASSEMBLY FOR A HARVESTER
    38.
    发明公开
    CLEANING ASSEMBLY FOR A HARVESTER 审中-公开
    收割机的清洁组装

    公开(公告)号:EP3018995A1

    公开(公告)日:2016-05-18

    申请号:EP14739404.3

    申请日:2014-07-11

    IPC分类号: A01F12/44

    摘要: A cleaning assembly for a harvester has a fan assembly with a fan and a first fan outlet and a second fan outlet, a first sieve assembly with at least one reciprocable sieve, an upstream end of the first sieve assembly near the first fan outlet such that air from the first fan outlet flows along the first sieve assembly and a direction of crop flow; and a second sieve assembly has at least one reciprocable sieve, an upstream stream end of the second sieve assembly near the second fan outlet such that the air from the second fan outlet flows along the second sieve assembly and the direction of crop flow, the second sieve assembly has a clean grain auger for receiving cleaned grain, and the first sieve assembly has a further clean grain auger arranged for receiving cleaned grain.

    摘要翻译: 本发明涉及一种用于收割机的清洁组件(1),所述收割机可操作用于在沿作物流(C)的方向移动时清洁作物,所述清洁组件包括具有风扇(12)和第一风扇出口( 包括至少一个往复式筛网(22,24)的第一筛组件(20),所述第一筛组件(20)的上游端(202)布置在所述第一风扇出口 (16),使得来自第一风扇出口(16)的空气流通常沿第一筛组件(20)和作物流(C)的方向流动; 和包括至少一个往复式筛(32,34,36)的第二筛组件(30),第二筛组件(30)的上游流端(302)布置在第二风扇出口(18)附近,使得 来自第二风扇出口(18)的空气流通常沿着第二筛组件(30)和作物流(C)的方向流动,第二筛组件(30)还包括用于接收 从其中清除颗粒,并且第一筛组件(20)包括另外的清洁颗粒螺旋钻(26),该颗粒螺旋钻(26)布置成用于从其接收清洁的颗粒。

    COMBINE HARVESTER WITH MULTI-STAGE GRAIN PREPARATION
    39.
    发明公开
    COMBINE HARVESTER WITH MULTI-STAGE GRAIN PREPARATION 有权
    MÄHDRESCHERMIT MEHRSTUFIGER KORNAUFBEREITUNG

    公开(公告)号:EP3016496A1

    公开(公告)日:2016-05-11

    申请号:EP14734114.3

    申请日:2014-06-26

    IPC分类号: A01F12/44

    摘要: The present invention is related to a combine harvester provided with a threshing means (1), a preparation means and a cleaning arrangement. The preparation means comprises multiple preparation stages, each of said stages being configured to transport said mixture over a given distance between a front edge and a rear edge of the stage, with an air gap (7) being present between each pair of consecutive stages. The preparation means further comprises a blower means (15) that is separate from the main blower (10), said blower means being configured to direct an air stream or air blasts towards at least one of said air gaps (7), to thereby blow at least a portion of said mixture towards the rear of the combine harvester. The preparation means comprises a plate (5) provided with fins (6) mounted transversally with respect to the longitudinal direction of the harvester, each fin (6) representing one of said preparation stages, the plate (5) further comprising one or more openings (8) between at least one pair of consecutive fins, said opening(s) being suitable for allowing the passage of an air stream produced by the separate blower means (15), and directed towards the gap (7) between the pair of consecutive fins (6).

    摘要翻译: 联合收割机配有脱粒系统,准备装置和清洁装置。 所述制备装置包括多个准备阶段,每个所述阶段构造成在所述阶段的前边缘和后边缘之间的给定距离上输送所述混合物,在每对连续阶段之间存在气隙。 制备装置还包括与主鼓风机分离的鼓风机,所述鼓风机构造成将空气引向至少一个所述气隙,从而将所述混合物的至少一部分吹向联合收割机的后部。 制备装置包括一个板,该板设置有相对于收割机的纵向方向横向安装的翅片,每个翅片表示一个所述准备阶段,该板还包括至少一对连续翅片之间的一个或多个开口。

    RADIALMASCHINE
    40.
    发明公开
    RADIALMASCHINE 有权
    RADIAL MACHINE

    公开(公告)号:EP3001038A1

    公开(公告)日:2016-03-30

    申请号:EP15175568.3

    申请日:2015-07-07

    摘要: Die vorliegende Erfindung betrifft eine Radialmaschine (28), mit einem Gehäuse (29), in welchem ein Laufrad (30) auf einer Antriebswelle (27) angeordnet ist, welche von einer hohlzylindrischen Nabe (31) abschnittsweise umgeben ist, auf welcher in Umfangsrichtung verteilt sich achsparallel zu der Antriebswelle (27) erstreckende Läuferschaufeln (32) angeordnet sind, welche durch sich radial nach außen erstreckende Wandsegmente (33a, 33b), die in Umfangsrichtung des Laufrades (30) zwischen den Läuferschaufeln (32) stehend angeordnet sind, miteinander verbunden sind, wobei dass zueinander benachbarte, durch eine Läuferschaufel (32) getrennte Wandsegmente (33a, 33b) eine in tangentialer Richtung des Laufrades (30) divergierende Anordnung aufweisen.

    摘要翻译: 本发明涉及一种径向发动机(28),包括在区段,其中在驱动轴(27)的叶轮(30)被布置在壳体(29),它是由一个中空的圆柱形轮毂(31)所包围,分布在其上的圆周方向 轴向平行于所述驱动轴(27)延伸的转子叶片(32)被设置,其通过径向向外延伸的壁段(33A,33B)被布置站在转轮叶片(32)之间的叶轮(30)的圆周方向上,彼此连接的 其中通过转子叶片(32)彼此相邻的壁段(33a,33b)具有叶轮(30)分叉布置的切线方向。