Stone detection method and apparatus for a harvester
    51.
    发明公开
    Stone detection method and apparatus for a harvester 有权
    在Erntemaschinen的Verfahren und Apparat zur Detektion von Steinen

    公开(公告)号:EP1731020A1

    公开(公告)日:2006-12-13

    申请号:EP06115178.3

    申请日:2006-06-08

    申请人: CNH Belgium N.V.

    IPC分类号: A01F12/16 A01D75/18

    CPC分类号: A01F12/16 A01D75/187

    摘要: A hard object or stone detection method and apparatus for detecting and removing discrete hard foreign objects from mobile agricultural equipment, particularly an agricultural harvester (1) including apparatus (12) for providing a flow of cut crop material to an elevator (21) for delivery to a threshing system (3). The apparatus includes a foreign object detecting mechanism (35), including a foreign object detecting circuit (42) for detecting foreign objects and an object exclusion or rejection mechanism (44) operationally connected to be activated by the detecting circuit. The detecting circuit includes at least one vibration sensor (40) operable for outputting a signal (I1), and a combination of a high pass filters (140) and frequency bandpass filters (52, 152) and variable threshold comparators (54, 154) for processing the signal along first and second signal paths, and at least one microprocessor (60) or microcontroller including a pulse rejection network. The microprocessor can be electronically connected to control the threshold comparators and programmable amplifiers, and activates the object exclusion or rejection mechanism when the pulse rejection network generates an internal signal indicating presence of a hard object.

    摘要翻译: 一种用于从移动农业设备,特别是农业收割机(1)中检测和去除离散的硬外来物体的硬物体或石头检测方法和装置,包括用于向电梯(21)提供切割作物材料流的装置(12) 到脱粒系统(3)。 该装置包括异物检测机构(35),其包括用于检测异物的异物检测电路(42)和可操作地连接以被检测电路激活的物体排除或拒绝机构(44)。 检测电路包括至少一个可操作以输出信号(I1)的振动传感器(40),以及高通滤波器(140)和频带滤波器(52,152)和可变阈值比较器(54,154)的组合, 用于沿着第一和第二信号路径处理信号,以及至少一个微处理器(60)或包括脉冲抑制网络的微控制器。 微处理器可以电连接以控制阈值比较器和可编程放大器,并且当脉冲抑制网络产生指示存在硬物体的内部信号时,激活对象排除或拒绝机制。

    Sensitivity adjustment for stone detection system
    52.
    发明公开
    Sensitivity adjustment for stone detection system 有权
    Empfindlichkeitseinstellungfürein System zur Detektion von Steinen

    公开(公告)号:EP1632130A1

    公开(公告)日:2006-03-08

    申请号:EP05107878.0

    申请日:2005-08-29

    申请人: CNH Belgium N.V.

    IPC分类号: A01F12/16 A01D41/127

    CPC分类号: A01F12/16

    摘要: A stone detection system of a harvester (100) automatically changes its sensitivity to signals from a stone sensor (152) in response to the type of header (116) connected to the harvester.

    摘要翻译: 响应于连接到收割机的头部(116)的类型,收割机(100)的石检测系统自动地改变其对来自石传感器(152)的信号的灵敏度。

    Schutzvorrichtung für landwirtschaftliche Arbeitsmaschinen
    53.
    发明公开
    Schutzvorrichtung für landwirtschaftliche Arbeitsmaschinen 有权
    Schutzvorrichtungfürlandwirtschaftliche Arbeitsmaschinen

    公开(公告)号:EP1621066A2

    公开(公告)日:2006-02-01

    申请号:EP05014714.9

    申请日:2005-07-07

    IPC分类号: A01D75/18 A01F12/16

    CPC分类号: A01D75/187

    摘要: Die Erfindung betrifft eine landwirtschaftliche Arbeitsmaschine (1,2) mit einer Schutzvorrichtung, wobei die Schutzvorrichtung einen Fremdkörperdetektor (13) aufweist, mit dem Fremdkörper im Erntegutstrom (7) detektiert werden und der Fremdkörperdetektor (13) aus mehreren quer zur Fahrtrichtung der landwirtschaftlichen Arbeitsmaschine (2) nebeneinander angeordneten Sensierelementen (23) besteht, wobei die Sensierelemente (23) die Fremdkörper unabhängig voneinander ortsaufgelöst detektieren.

    摘要翻译: 联合收割机装有安装在螺旋钻(9)和进料辊(19)下方的横排中的石探测器(23)。 它们对压力有反应,当其超过设定值时,单独向下旋转,弹出石头。

    Improvements to a feederhouse on an agricultural combine
    55.
    发明公开
    Improvements to a feederhouse on an agricultural combine 审中-公开
    FörderbandfüreinenMähdrescher

    公开(公告)号:EP1040750A1

    公开(公告)日:2000-10-04

    申请号:EP00200465.3

    申请日:2000-02-14

    IPC分类号: A01D61/00 A01F12/16 A01D41/14

    摘要: The invention discloses improvements to a feederhouse on a combine harvester (1). These improvements include a pivoting faceplate (40) between the header (12) and feederhouse (21). The pivoting faceplate has faceplate position indicia (48) to assist an operator in properly positioning the faceplate. The improvements also include a front drum adjustment mechanism (60), which uses a polygonal cam (61) with cam position indicia (62) to properly position the front drum (22). There is also a stone roll mount plate (80) permitting the proper adjustment of the stone roll (27) relative to the feederhouse floor (25A). The arrangement also includes stone roll position indicia (87) and a pointer (85) to help position the stone roll.

    摘要翻译: 本发明公开了对联合收割机(1)上的饲养室的改进。 这些改进包括在集管(12)和饲养室(21)之间的枢转面板(40)。 枢转面板具有面板位置标记(48),以帮助操作者正确地定位面板。 这些改进还包括前鼓调节机构(60),其使用具有凸轮位置标记(62)的多边形凸轮(61)来适当地定位前鼓(22)。 还有一个石辊安装板(80),允许石辊(27)相对于饲养室地板(25A)的适当调节。 该装置还包括石辊位置标记(87)和指针(85),以帮助定位石卷。

    Harvesters
    57.
    发明公开
    Harvesters 失效
    Erntemaschine。

    公开(公告)号:EP0172643A2

    公开(公告)日:1986-02-26

    申请号:EP85304947.6

    申请日:1985-07-11

    IPC分类号: A01D41/12 A01F12/16

    CPC分类号: A01F12/16

    摘要: A harvester has a threshing head pivotally mounted at the front end for raising and lowering movement between a lower operative position and an upper inoperative position. The threshing head comprises a rotatable threshing cylinder, a concave adjacent to and spaced from the threshing cylinder, means for feeding crop along a flow path to the , space between the threshing cylinder and the concave, and a stone guard door in the flow path. A latch normally retains the door in a closed position, and is operable by a stone above a predetermined size to cause opening of the door and discharge of the stone from the flow path before the stone enters the space between the threshing cylinder and the concave. Door closing mechanism is connected between the door and the front end of the thresher and is operable by movement of the threshing head to a raised position to effect closing of the door.

    摘要翻译: 收割机具有在前端枢转地安装的脱粒头,用于在下操作位置和上操作位置之间升高和降低运动。 脱粒头包括可旋转脱粒筒,与脱粒筒相邻并与其隔开的凹部,用于沿着流动路径将作物沿着脱粒筒和凹部之间的空间进给的装置以及流路中的防护门。 闩锁通常将门保持在关闭位置,并且可以通过在预定尺寸之上的石头操作,以在石头进入脱粒滚筒和凹部之间的空间之前引起门的打开和从流动路径排出石头。 门关闭机构连接​​在门和脱粒器的前端之间,并且可以通过脱粒头的移动到升高位置来操作以实现门的关闭。

    Steinfangvorrichtung für Mähdrescher
    58.
    发明公开
    Steinfangvorrichtung für Mähdrescher 失效
    斯坦安全钳收割机。

    公开(公告)号:EP0106343A1

    公开(公告)日:1984-04-25

    申请号:EP83110312.2

    申请日:1983-10-15

    申请人: DEERE & COMPANY

    IPC分类号: A01F12/16

    CPC分类号: A01F12/16 Y10S56/15

    摘要: Der Mähdrescher nach dem Axialflußprinzip weist ein zylindrisches Gehäuse (18) mit einer Dresch- und Trenntrommel (20) auf, die über ein Einzugsteil (50) beschickt wird. Die Außenseite der Dresch- und Trenntrommel (20) bildet mit der Innenseite des zylindrischen Gehäuses einen Ringspalt vor den zwei gegenüberliegenden Ringen (38, 58), die konzentrisch zur Dresch- und Trenntrommel (20) ausgerichtet sind und die verhindern sollen, daß Steine in den Ringspalt gelangen. Der Durchlaßquerschnitt zwischen den beiden Ringen (38, 58) kann je nach Erntegutbeschaffenheit verändert werden.

    摘要翻译: 根据Axialflußprinzip包括圆柱形壳体(18),其具有脱粒和分离鼓(20),其经由进料器部件(50)供给的结合。 脱粒和分离鼓的外侧面(20)与筒状的内侧形式壳体抵靠两个相对的环的环形间隙(38,58),其同心地对准到脱粒和分离鼓(20),并且其旨在防止石块 进入环形间隙。 两个环(38,58)之间的通道横截面可以在每个Erntegutbeschaffenheit之后被改变。

    Combine harvester
    59.
    发明公开
    Combine harvester 失效
    联合收割机

    公开(公告)号:EP0070261A2

    公开(公告)日:1983-01-19

    申请号:EP82830179.6

    申请日:1982-06-16

    发明人: Raineri, Giuseppe

    IPC分类号: A01F12/16

    CPC分类号: A01F12/16

    摘要: In a combine harvester (1) including a base wall (11) onto which the product is fed and a conveyor roll (10) located above the base wall (11) to move the product over this wall, the base wall (11) includes a flap (12) which can be opened downwardly to discharge any excess product or foreign bodies collected by the harvester (1) onto the ground. Means (14,15,16) are provided for locking the flap (12) in its closed position. The flap (12) moves freely towards its open position from the closed position when it is unlocked by the force exerted by the excess product or foreign bodies.

    摘要翻译: 在包括其上供给产品的基壁(11)和位于基壁(11)上方的传送辊(10)的联合收割机(1)中,产品在该壁上移动,基壁(11)包括 (12),其可以向下打开以将由收割机(1)收集的多余产品或异物排放到地面上。 提供了用于将襟翼(12)锁定在其关闭位置的装置(14,15,16)。 当过量产品或异物施加的力解锁时,挡板(12)从关闭位置向其打开位置自由移动。

    Feeder for a harvesting machine
    60.
    发明公开
    Feeder for a harvesting machine 失效
    ZuführvorrichtungfürErntemaschinen。

    公开(公告)号:EP0037147A1

    公开(公告)日:1981-10-07

    申请号:EP81200324.2

    申请日:1981-03-24

    IPC分类号: A01F12/16

    CPC分类号: A01F12/16 Y10S209/935

    摘要: A feeder for a harvesting machine such as a combine harvester is provided, comprising a feeder housing (18) of improved design with a first floor portion (44-46), a second floor portion (50) obliquely angled to the first floor portion and conveying means (26) adapted to convey crop material in a first direction across the first portions and in a second direction oblique to the first direction across the second portion. Object ejecting means (40, 48) are provided in the feeder floor between the first and second portions thereof in a manner so that, when actuated by a non-frangible object, a discontinuity in the floor is created, and the non-frangible object, moved in the first direction across the first floor portion continues moving along this first direction and out of the feeder housing upon reaching said discontinuity and prior to reaching the second portion (50) of the floor.

    摘要翻译: 提供了一种用于收割机例如联合收割机的进料器,其包括具有改进设计的进料器壳体(18),其具有第一底板部分(44-46),与第一底板部分倾斜成角度的第二底板部分(50) 传送装置(26)适于沿第一方向跨越第一部分传送作物材料,并且沿着穿过第二部分的第一方向倾斜的第二方向。 物体喷射装置(40,48)以这样一种方式设置在其第一和第二部分之间的供料器地板中,使得当由非易碎物体致动时,产生了地板上的不连续性,并且非易碎物体 沿着第一方向移动的第一方向沿着该第一方向继续移动并且在达到所述不连续点之后并且在到达地板的第二部分(50)之前从馈送器壳体移动。