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1. 发明公开

EP0809827A4 HIGH ACCURACY, AUTOMATICALLY CONTROLLED VARIABLE LINEAR SEED SPACING PLANTING APPARATUS 失效
标题翻译：高精度，自动控制线性变SAATDISTANZPFLANZVORRICHTUNG
公开(公告)号：EP0809827A4
公开(公告)日：1998-05-06
申请号：EP96907046
申请日：1996-02-08
申请人： FLUID POWER IND INC
发明人： HARMS LOUIS C , ROSENBROCK RICHARD
IPC分类号： A01C7/10 , G06F7/00
CPC分类号： A01C7/102 , Y10S111/903 , Y10S111/904 , Y10S111/922
摘要： A control system for a mobile planting apparatus (24) which permits discrete plant spacing to be determined and maintained independent of any wheel (6) rotation on the planting apparatus (24) or towing apparatus (8) is disclosed, having: (1) a ground speed sensor (26) wherein the rate of movement relative to the ground is determined independent of the wheel (6) rotation of the planting apparatus (24) or towing apparatus (8); (2) an input/display device (62) for inputting desired linear plant spacing; (3) a variable speed motor (42) for mechanically driving seed metering devices (12) on the planting apparatus (24) at varying rates independent of any wheel (6) rotation of the planting apparatus (24) or towing apparatus (8), wherein the motor (42) changes speeds in response to an electronic signal; (4) a programmable control circuit (60) communicating electronically with the input/display device (62) and ground speed sensor (26).

2. 发明公开

EP2227932A1 Agricultural seeding machine 有权
标题翻译： LandwirtschaftlicheSämaschine
公开(公告)号：EP2227932A1
公开(公告)日：2010-09-15
申请号：EP10155385.7
申请日：2010-03-03
申请人： Deere & Company
发明人： Peterson, James R , Mariman, Nathan A , Silbernagel, Carl S. , Santiago, Sam , Walter, Jason D , Landman, Ronald G
IPC分类号： A01C7/10
CPC分类号： A01C7/102 , A01C7/046 , A01C7/105 , A01C19/02 , A01C21/005 , Y10S111/90 , Y10S111/904 , Y10S111/922
摘要： Disclosed is a seeding machine (14) comprising: means for generating a reference signal (84); multiple row units (24, 201, 202, 301, 302), at least one row unit (24, 201, 202, 301, 302) having: a seed metering device (26) providing a metering action to a plurality of seeds; a drive (64) for the seed metering device (26) and a sensor (80, 94, 96, 98, 100, 180) adapted to sense a seed meter parameter, characterized in that the seed meter parameter relates to seed location in a furrow beneath the row unit (24, 201, 202, 301, 302) and the sensor generating an index signal (88); and control means for receiving the index signal (88) from the sensor (80, 94, 96, 98, 100, 180) and for receiving the reference signal (84), the control means determining a relationship between the index signal (88) and the reference signal (84) and the control means being operably coupled to the drive (64) for altering the metering action of the seed metering device (26) to establish a desired relationship between the index signal (88) and the reference signal (84).
Further disclosed is a method for operating a seeding machine (14), including coordinating the placement of seed planted by multiple row units (24, 201, 202, 301, 302) of a planter.
摘要翻译：公开了一种播种机（14），包括：用于产生参考信号（84）的装置; 多个行单元（24,201,202,301,302），至少一个行单元（24,201,202,301,302），具有：向多个种子提供计量动作的种子计量装置（26）用于种子计量装置（26）的驱动器（64）和适于感测种子计量器参数的传感器（80,94,96,98,100,180），其特征在于种子计参数涉及种子计量装置沟槽下方的行单元（24,201,202,301,302），并且所述传感器产生索引信号（88）; 以及用于从所述传感器（80,94,96,98,100,180）接收所述索引信号（88）并用于接收所述参考信号（84）的控制装置，所述控制装置确定所述索引信号（88）并且所述参考信号（84）和所述控制装置可操作地耦合到所述驱动器（64）以改变所述种子计量装置（26）的计量动作，以建立所述指标信号（88）和所述参考信号（ 84）。进一步公开的是一种操作播种机（14）的方法，包括协调由播种机的多个行单元（24,201,202,301,302）种植的种子的放置。

3. 发明公开

EP2253188A1 Agricultural seeding machine 审中-公开
标题翻译：农业播种机
公开(公告)号：EP2253188A1
公开(公告)日：2010-11-24
申请号：EP10160938.6
申请日：2010-04-23
申请人： Deere & Company
发明人： Mariman, Nathan A , Friestad, Michael E , Garner, Elijah
IPC分类号： A01C7/10 , A01C19/00 , F16D11/14
CPC分类号： A01C19/00 , A01C7/102 , F16D41/185 , F16D41/22 , Y10S111/921 , Y10S111/922
摘要： An agricultural seeding machine (10) is disclosed. The seeding machine (10) comprising: a drive providing power; a seed meter (22) including a meter shaft (60); and a drive coupling (50) between the drive and the meter shaft (60), the coupling (50) including a drive member (48, 148) operably connected to the drive and driven member (62, 162) operably coupled to the meter shaft (60), the drive member (48, 148) and the driven member (62, 162) being self-engaging with one another in a driving relationship to transmit driving power from the drive to the meter shaft (60), characterized in that the drive member (48, 148) and driven member (62, 162) being selectively movable relative to one another to a disengaged position enabling adjustment of the seed meter (22) relative to the drive.
摘要翻译：公开了一种农业播种机（10）。播种机（10）包括：提供动力的驱动器; 包括仪表轴（60）的种子计量器（22）; 以及在所述驱动器和所述仪表轴（60）之间的驱动联轴器（50），所述联轴器（50）包括可操作地连接到所述驱动和从动构件（62,162）的驱动构件（48,148）（60），所述驱动构件（48,148）和所述从动构件（62,162）以驱动关系彼此自接合以将驱动力从所述驱动器传递到所述仪表轴（60），其特征在于，所述驱动构件（48,148）和所述从动构件（62,162）能够相对于彼此选择性地移动到能够相对于所述驱动器调节所述种子计量器（22）的脱离位置。

4. 发明公开

EP0809827A1 HIGH ACCURACY, AUTOMATICALLY CONTROLLED VARIABLE LINEAR SEED SPACING PLANTING APPARATUS 失效
标题翻译：高精度，自动控制线性变SAATDISTANZPFLANZVORRICHTUNG
公开(公告)号：EP0809827A1
公开(公告)日：1997-12-03
申请号：EP96907046.0
申请日：1996-02-08
申请人： FLUID POWER INDUSTRIES, INCORPORATED
发明人： HARMS, Louis, C. , ROSENBROCK, Richard
IPC分类号： A01C7
CPC分类号： A01C7/102 , Y10S111/903 , Y10S111/904 , Y10S111/922
摘要： A control system for a mobile planting apparatus (24) which permits discrete plant spacing to be determined and maintained independent of any wheel (6) rotation on the planting apparatus (24) or towing apparatus (8) is disclosed, having: (1) a ground speed sensor (26) wherein the rate of movement relative to the ground is determined independent of the wheel (6) rotation of the planting apparatus (24) or towing apparatus (8); (2) an input/display device (62) for inputting desired linear plant spacing; (3) a variable speed motor (42) for mechanically driving seed metering devices (12) on the planting apparatus (24) at varying rates independent of any wheel (6) rotation of the planting apparatus (24) or towing apparatus (8), wherein the motor (42) changes speeds in response to an electronic signal; (4) a programmable control circuit (60) communicating electronically with the input/display device (62) and ground speed sensor (26).

5. 发明公开

EP0607603A1 Arbeitsgerät mit wenigstens zwei Sätzen von Arbeitswerkzeugen 失效
标题翻译： Arbeitsgerätmit wenigstens zweiSätzenvon Arbeitswerkzeugen。
公开(公告)号：EP0607603A1
公开(公告)日：1994-07-27
申请号：EP93120791.4
申请日：1993-12-23
申请人： DEERE & COMPANY
发明人： Long, John David , Clark, Richard Hugo
IPC分类号： A01B63/00 , A01C7/08 , A01C7/20
CPC分类号： A01B63/32 , A01C7/088 , A01C7/205 , Y10S111/922
摘要： Bei einem Arbeitsgerät mit wenigstens zwei Sätzen von Arbeitswerkzeugen und wenigstens einem einem jeden Satz Arbeitswerkzeuge zugeordneten Hubzylinder (31, 32, 33), die in Abhängigkeit von der Stellung einer Steuereinrichtung (40) derart druckbeaufschlagbar sind, daß die Arbeitswerkzeuge gemeinsam zwischen einer abgesenkten und einer angehobenen Stellung verstellbar sind, ist ein wenigstens einem Hubzylinder (31, 32, 33) zugeordnetes und zwischen zwei Stellungen verstellbares Ventil (51, 52, 53) vorgesehen, das in seiner ersten Stellung eine gemeinsame Verstellung der Arbeitswerkzeuge und in der zweiten Stellung eine getrennte Verstellung der Arbeitswerkzeuge zuläßt.
摘要翻译：在具有分配给每组工作工具的至少两组加工工具和至少一个提升缸（31,32,33）的工作工具中，所述提升缸可根据控制装置的位置加载压力（40），以使得所述作业工具能够在降低位置和升高位置之间共同调节的方式设置有被分配到至少一个提升缸（31,32）的阀（51,52,53），33），并且可在两个位置之间调节，并且在其第一位置允许对工作工具进行联合调节，并且在第二位置允许单独调节工作工具。

6. 发明授权

EP2366273B1 Self-calibrating meter with in-meter diffuser 有权
标题翻译：自调节计量
公开(公告)号：EP2366273B1
公开(公告)日：2013-07-17
申请号：EP11004202.5
申请日：2006-10-03
申请人： Amvac Chemical Corporation
发明人： Conrad, Larry
IPC分类号： A01C7/10 , B65D83/06
CPC分类号： A01C7/105 , A01C7/06 , A01M9/0092 , Y10S111/904 , Y10S111/922

7. 发明公开

EP2366273A1 Self-calibrating meter with in-meter diffuser 有权
标题翻译：带有仪表内扩散器的自校准仪表
公开(公告)号：EP2366273A1
公开(公告)日：2011-09-21
申请号：EP11004202.5
申请日：2006-10-03
申请人： Amvac Chemical Corporation
发明人： Conrad, Larry
IPC分类号： A01C7/10 , B65D83/06
CPC分类号： A01C7/105 , A01C7/06 , A01M9/0092 , Y10S111/904 , Y10S111/922
摘要： The present invention relates to a self-calibrating metering system (10) for dispensing chemical granules, the system comprising:
a self-calibrating metering apparatus, including:
a housing having an inlet aperture and an outlet aperture (120);
a container (400) mounted on said housing and including a bottom wall having an outlet aperture, the container being disposed with a supply of substantially fluent material and having its outlet aperture in fluid communication with the inlet aperture of said housing;
an electromechanical solenoid (110) attached to the container;
a calibrated orifice (125) disposed within the outlet aperture;
a flow sensor (115) configured to sense a greater flow rate at the inlet aperture than at the outlet aperture; and
an adjustment mechanism configured to adjust the flow rate of the meter.
摘要翻译：本发明涉及一种用于分配化学颗粒的自校准计量系统（10），该系统包括：自校准计量装置，包括：具有入口孔和出口孔（120）的壳体; 安装在所述壳体上并包括具有出口孔的底壁的容器（400），所述容器布置成具有基本上流动的材料供应并且其出口孔与所述壳体的入口孔流体连通; 附接到所述容器的机电螺线管（110）设置在出口孔内的校准孔口（125）流量传感器（115），所述流量传感器构造成感测所述入口孔处的流率大于所述出口孔处的流率; 以及调整机构，用于调整流量计的流量。

8. 发明公开

EP1659851A4 SEED DISTRIBUTION METHOD AND APPARATUS 审中-公开
标题翻译：种子材料工艺和装置
公开(公告)号：EP1659851A4
公开(公告)日：2011-06-08
申请号：EP04737654
申请日：2004-08-05
申请人： HOLLY JOHN
发明人： HOLLY JOHN
IPC分类号： A01C7/04 , A01C7/10 , A01C7/20
CPC分类号： A01C7/102 , A01C7/044 , A01C7/20 , Y10S111/90 , Y10S111/903 , Y10S111/904 , Y10S111/921 , Y10S111/922
摘要： A seeding apparatus comprising: (a seed distribution metering means including a rotating d drum with apertures on its periphery and a vacuum generator for generating a suction pressure inside the drum so that seeds are attracted to the apertures; (b) feeding system including a hopper, gravitational acceleration chamber, velocity controlling elements such as a flap and continuous belts for feeding seeds at a required amount and speed to the drum; (c) release mechanisms including an air-jet for releasing metered seeds from the drum along a selected trajectory while unselected seeds follow another trajectory, delivery device including an adjustable flow venturi and electronic sensor for controlling delivery of metered seeds.

9. 发明公开

EP1659851A1 SEED DISTRIBUTION METHOD AND APPARATUS 审中-公开
标题翻译：种子分布方法和装置
公开(公告)号：EP1659851A1
公开(公告)日：2006-05-31
申请号：EP04737654.6
申请日：2004-08-05
申请人： Holly, John
发明人： Holly, John
IPC分类号： A01C7/04 , A01C7/20
CPC分类号： A01C7/102 , A01C7/044 , A01C7/20 , A01C7/206 , Y10S111/90 , Y10S111/903 , Y10S111/904 , Y10S111/921 , Y10S111/922
摘要： A seeding apparatus comprising: (a seed distribution metering means including a rotating d drum with apertures on its periphery and a vacuum generator for generating a suction pressure inside the drum so that seeds are attracted to the apertures; (b) feeding system including a hopper, gravitational acceleration chamber, velocity controlling elements such as a flap and continuous belts for feeding seeds at a required amount and speed to the drum; (c) release mechanisms including an air-jet for releasing metered seeds from the drum along a selected trajectory while unselected seeds follow another trajectory, delivery device including an adjustable flow venturi and electronic sensor for controlling delivery of metered seeds.
摘要翻译：一种播种装置，包括：（a）种子分布计量装置，包括一个在其外围有孔的旋转鼓（1）和一个真空发生器，用于在鼓（1）内产生一个抽吸压力，使得种子被吸引到孔中; （b）包括料斗（31），重力加速室（47），速度控制元件例如挡板（38）和连续带（41）的给料系统，用于以所需量和速度将种子送入滚筒（1） ; （c）包括喷气机（19）的释放机构，用于沿着选定的轨迹（15）从滚筒（1）释放计量的种子，而未选定的种子沿着另一轨迹（16）释放。（d）输送装置，其包括用于控制计量种子的输送的可调流量文氏管（62）和电子传感器（66）。

10. 发明授权

EP1825738B1 Self-calibrating meter with in-meter diffuser 有权
标题翻译：自调节计量
公开(公告)号：EP1825738B1
公开(公告)日：2011-06-15
申请号：EP06255114.8
申请日：2006-10-03
申请人： Amvac Chemical Corporation
发明人： Conrad, Larry
IPC分类号： A01C7/10 , B65D83/06
CPC分类号： A01C7/105 , A01C7/06 , A01M9/0092 , Y10S111/904 , Y10S111/922

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