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1. 发明授权

US06298797B1 Nurse inductor apparatus for air seeders 有权
公开(公告)号：US06298797B1
公开(公告)日：2001-10-09
申请号：US09433719
申请日：1999-10-04
申请人： Dean J. Mayerle , David R. Hundeby , Ronald N. Engen , George Neufeld
发明人： Dean J. Mayerle , David R. Hundeby , Ronald N. Engen , George Neufeld
IPC分类号： A01C720
CPC分类号： A01C7/081 , A01C7/102 , Y02P60/16 , Y10S111/90
摘要： A nurse inductor mechanism for an agricultural seeding implement converts an air seeder meter box into a nurse inductor box to convey seed particles to the singulator of a planting mechanism. The nurse inductor mechanism is detachably mounted on the meter box of the air seeder to receive a supply of seed particles therefrom. The nurse induction mechanism intercepts the normal air flow for the metering mechanism to divert the stream of air into engagement with a pile of seed particles and induce the entrainment of the seed particles for conveyance thereof to the remote planting mechanism. A partition wall divides the nurse induction mechanism into a seed side and an air side. The seed side receives the supply of seed particles from the hopper and allows the seed to pass through a passageway into the air side for engagement by the stream of air. Divider walls are provided to isolate each discharge tube from the other discharges tube so that the planter mechanisms can provide a continuous supply of seed particles. The discharge tubes pass through the nurse induction mechanism in a stacked pair, modular configuration with the respective discharge tubes being adequately separated with respect to the seed side to permit the passage of seed particles therebetween.

2. 发明授权

US06289830B1 Nurse inductor apparatus for air seeders 有权
公开(公告)号：US06289830B1
公开(公告)日：2001-09-18
申请号：US09794139
申请日：2001-02-28
申请人： Dean J. Mayerle , David R. Hundeby , Ronald N. Engen , George Neufeld
发明人： Dean J. Mayerle , David R. Hundeby , Ronald N. Engen , George Neufeld
IPC分类号： A01C704
摘要： A nurse inductor mechanism for an agricultural seeding implement converts an air seeder meter box into a nurse inductor box to convey seed particles to the singulator of a planting mechanism. The nurse inductor mechanism is detachably mounted on the meter box of the air seeder to receive a supply of seed particles therefrom. The nurse induction mechanism intercepts the normal air flow for the metering mechanism to divert the stream of air into engagement with a pile of seed particles and induce the entrainment of the seed particles for conveyance thereof to the remote planting mechanism. A partition wall divides the nurse induction mechanism into a seed side and an air side. The seed side receives the supply of seed particles from the hopper and allows the seed to pass through a passageway into the air side for engagement by the stream of air. Divider walls are provided to isolate each discharge tube from the other discharges tube so that the planter mechanisms can provide a continuous supply of seed particles. The discharge tubes pass through the nurse induction mechanism in a stacked pair, modular configuration with the respective discharge tubes being adequately separated with respect to the seed side to permit the passage of seed particles therebetween.

3. 发明授权

US6164222A Regulator for nurse induction unit on air seeders 有权
标题翻译：护士感应单元在播种机上的调节器
公开(公告)号：US6164222A
公开(公告)日：2000-12-26
申请号：US433875
申请日：1999-11-04
申请人： Dean J. Mayerle , David R. Hundeby , Ronald N. Engen , George Neufeld
发明人： Dean J. Mayerle , David R. Hundeby , Ronald N. Engen , George Neufeld
IPC分类号： A01C7/00 , A01C7/04 , A01C7/10 , A01C7/20
CPC分类号： A01C7/081 , A01C7/102 , Y02P60/16 , Y10S111/90
摘要： A regulator for a nurse inductor mechanism on an agricultural seeding implement controls the rate of entrainment of seeds into the stream of air directed into the nurse inductor mechanism. The regulator includes a pivoted gate mounted at the discharge opening of the seed reservoir of the nurse induction unit to control the flow of seed particles into a pile for engagement with the stream of air directed thereto. An actuation lever, positioned externally of the nurse inductor housing so as to not interfere with the sealed relationship between the divider walls of the distribution apparatus and the housing, is selectively manipulable to move the pivoted gate between closed and opened positions. Once the pivoted gate is moved into the closed position, the flow of seed particles into the distribution apparatus is halted, but the fall flow of air can still move through the distribution apparatus and seed distribution tubes to effect a clean-out of the nurse induction unit.
摘要翻译：用于农业播种机上的护士电感机构的调节器控制种子进入进入护士电感机构的空气流中的速度。调节器包括安装在护士感应单元的种子储存器的排出口处的枢转门，以控制种子颗粒流入桩中以与被引导到其的空气流接合。定位在护士电感器壳体外部以便不干扰分配装置的分隔壁和壳体之间的密封关系的致动杆可选择地被操纵以使枢转的门在关闭位置和打开位置之间移动。一旦枢转门被移动到关闭位置，种子颗粒流入分配装置的流动就停止，但是空气的下降流动仍然可以通过分配装置和种子分配管移动以实现护士感应的清除单元。

4. 发明授权

US06267067B1 Nurse receiver and header for air seeders 有权
标题翻译：护士接收器和吹风机的头
公开(公告)号：US06267067B1
公开(公告)日：2001-07-31
申请号：US09433874
申请日：1999-11-04
申请人： Dean J. Mayerle , David R. Hundeby , Ronald N. Engen
发明人： Dean J. Mayerle , David R. Hundeby , Ronald N. Engen
IPC分类号： A01C720
CPC分类号： A01C7/081 , A01C7/102 , Y02P60/16 , Y10S111/90
摘要： A nurse receiver header for an agricultural planting implement is cooperable with a nurse mechanism that conveys a stream of seeds entrained in an air stream from a central hopper. A receiver is positioned at the planting mechanism to receive the seeds entrained in the air stream and accumulate a supply of the seeds for utilization by the associated planting mechanism. The receiver header may include a vent for dissipating the air stream when receiving the seeds for distribution to the receiver. The vent is provided with a hood to keep contaminants from entering the vent and passing into the planting mechanism. The receiver header is positioned so that an appropriate supply of seeds for the planting mechanism fills the tube between the receiver header and the receiver including the vent, resulting in a decreased volume of discharged air for the air stream and a diminished ability for the nurse mechanism to convey seeds. The receiver header can be configured to service multiple receivers. The receiver header is mounted at an angle inclined to the vertical when in an operating position such that the receiver header can be rotated through an angle in the range of 70-110 degrees to a transport position without inverting the receiver header, thereby retaining the seeds accumulated in the receiver.
摘要翻译：用于农业种植工具的护士接收器头部与护士机构配合，所述护士机构传送夹带在来自中心料斗的空气流中的种子流。接收器位于种植机构处以接收夹带在空气流中的种子，并且积聚供应种子供相关种植机构利用。接收器头部可以包括用于在接收种子以便分配给接收器时耗散空气流的排气口。通风口设置有罩，以防止污染物进入通风口并进入种植机构。接收器集管被定位成使得用于种植机构的适当种子种子填充在接收器集管和包括通气口的接收器之间的管中，导致空气流排出的空气的体积减小，并且护士机构的能力降低传播种子。接收器头可以配置为为多个接收器提供服务。当处于操作位置时，接收器头部以与垂直方向倾斜的角度安装，使得接收器头部能够转动与传送位置在70-110度范围内的角度，而不会反转接收头，从而保持种子在接收器中累积。

5. 发明授权

US06253693B1 Nurse adapter for air seeders 有权
标题翻译：护士适配器用于播种机
公开(公告)号：US06253693B1
公开(公告)日：2001-07-03
申请号：US09433876
申请日：1999-11-04
申请人： Dean J. Mayerle , David R. Hundeby , Ronald N. Engen
发明人： Dean J. Mayerle , David R. Hundeby , Ronald N. Engen
IPC分类号： A01C704
CPC分类号： A01C7/081 , A01C7/102 , Y02P60/16 , Y10S111/90
摘要： A nurse adapter mechanism for an agricultural seeding implement converts an air seeder meter box into a nurse inductor box to convey seed particles to the singulator of a planting mechanism. The nurse adapter mechanism is detachably mounted on the meter box of the air seeder to receive a supply of seed particles therefrom and utilizes the normal air flow for the metering mechanism to effect a nursing of seed particles to a planting mechanism. The nurse adapter mechanism diverts the stream of air into engagement with a pile of seed particles and induce the entrainment of the seed particles for conveyance thereof to the remote planting mechanism. A partition wall divides the nurse induction mechanism into a seed side and an air side. The seed side receives the supply of seed particles from the hopper and allows the seed to pass through a passageway into the air side for engagement by the stream of air. Divider walls are provided to isolate each discharge tube from the other discharges tube so that the planter mechanisms can provide a continuous supply of seed particles. The discharge tubes pass through the seed side of the nurse adapter mechanism in a stacked pair, modular configuration with the respective discharge tubes being adequately separated to permit the passage of seed particles therebetween.
摘要翻译：用于农业播种器具的护士适配器机构将空气播种机仪表盒转换成护士电感箱，以将种子颗粒输送到种植机构的分离器。护士适配器机构可拆卸地安装在空气播种机的仪表盒上，以从其接收种子颗粒的供应，并且利用正常的空气流进行计量机构来实现种子颗粒到种植机构的护理。护士适配器机构将空气流转向与一堆种子颗粒接合，并引起种子颗粒的夹带以将其输送到远程种植机构。隔墙将护士感应机构分为种子侧和空气侧。种子侧从料斗接收种子颗粒的供应，并允许种子通过通道进入空气侧以通过空气流接合。提供分隔壁以将每个放电管与其他排放管隔离，使得种植机构可以提供连续的种子颗粒供应。放电管以堆叠对的方式穿过护士适配器机构的种子侧，模块化构造与相应的放电管被充分分离以允许种子颗粒在其间通过。

6. 发明授权

US6068063A Hydraulic connection circuit between first and active hydraulic circuits 有权
标题翻译：第一和主动液压回路之间的液压连接回路
公开(公告)号：US6068063A
公开(公告)日：2000-05-30
申请号：US257516
申请日：1999-02-25
申请人： Dean J. Mayerle , David R. Hundeby
发明人： Dean J. Mayerle , David R. Hundeby
IPC分类号： A01B63/00 , A01B63/14 , F15B11/17
CPC分类号： A01B63/00 , A01B63/145 , F15B11/17 , F15B2211/20538 , F15B2211/20576 , F15B2211/30595 , F15B2211/40507 , F15B2211/615 , F15B2211/7058 , F15B2211/7128 , F15B2211/7142
摘要： A connection circuit for connecting a first and an active hydraulic circuit. The first circuit is a fan or motor on an air cart which uses a fixed amount of volume. The active circuit is for applying a down pressure on a pulled, ground--working implement. The connection circuit also has a valve for switching the flow to the active circuit from the first circuit to the tractor hydraulics. In an alternative embodiment, there is an orifice and check valve or pressure relief valve for preventing the active circuit from withdrawing an excess amount of hydraulic flow from the first circuit.
摘要翻译：一种用于连接第一和有源液压回路的连接电路。第一个电路是使用固定量的空气推车上的风扇或电机。有源电路用于在拉动的地面工具上施加降压。连接电路还具有用于将从第一回路到主动回路的流量切换到拖拉机液压的阀。在替代实施例中，存在用于防止有效回路从第一回路中抽出过量的液压流量的孔口和止回阀或压力释放阀。

7. 发明授权

US06285938B1 Primer system for agriculture product distribution machines 有权
标题翻译：农产品配送机入门系统
公开(公告)号：US06285938B1
公开(公告)日：2001-09-04
申请号：US09432053
申请日：1999-11-01
申请人： Francis G. Lang , Robert K. Benneweis , Shane C. Durant , Paul G. Weisberg , Blake R. Neudorf , David R. Hundeby , Dean J. Mayerle
发明人： Francis G. Lang , Robert K. Benneweis , Shane C. Durant , Paul G. Weisberg , Blake R. Neudorf , David R. Hundeby , Dean J. Mayerle
IPC分类号： G06F16500
CPC分类号： A01M7/0089 , A01C7/102 , Y02P60/16 , Y02P60/214
摘要： A primer system for agricultural product distribution machines, such as an agricultural air seeder, a precision planter, a sprayer, or the like, includes a tank or a bin for holding the product, a distribution system for conveying and distributing the product from the tank and a driving mechanism for driving the product from the tank into the distribution system at a certain rate. The driving mechanism can run automatically or can be selectively operated, based on commands received from a microcontroller. The microcontroller may receive signals from a user interface and from sensing equipment, such as a ground speed detector, a pressure sensor, a flow metre, or the like. In a regular mode of operation, the controller runs the driving mechanism automatically at a rate calculated based on the signals received from the above mentioned systems. Most agricultural machines have the automated mode of operation of the driving mechanism, conditioned by the ground speed of the tractor being higher than a minimum speed. A bypass mode of operation of the driving mechanism can be selected by pressing a primer button on the user interface. The primer button triggers a bypass signal, instructing the microcontroller to run the driving mechanism at a predetermined dispensing rate, regardless of other factors, such as the detected ground speed. The bypass mode of operation could also be activated upon reception, at the microcontroller, of bypass signals from sensors such as an implement height detector, determining the height of an implement of the agricultural product distribution machine relative to the ground.
摘要翻译：用于农产品分配机器的底漆系统，例如农业播种机，精密播种机，喷雾器等，包括用于容纳产品的罐或仓，用于从罐中输送和分配产品的分配系统以及用于以一定的速率将产品从罐驱动到分配系统中的驱动机构。驱动机构可以基于从微控制器接收到的命令自动运行或可以选择性地运行。微控制器可以接收来自用户界面和来自诸如地面速度检测器，压力传感器，流量计等的感测设备的信号。在常规操作模式下，控制器以基于从上述系统接收的信号计算的速率自动运行驱动机构。大多数农业机械具有驱动机构的自动操作模式，由拖拉机的地面速度高于最小速度。可以通过按下用户界面上的引导按钮来选择驱动机构的旁路操作模式。引导按钮触发旁路信号，指示微控制器以预定的分配速率运行驱动机构，而不管其他因素，例如检测到的地面速度。旁路操作模式也可以在微控制器处接收来自诸如工具高度检测器的传感器的旁路信号，从而确定农产品分配机器相对于地面的工具的高度。

8. 发明授权

US06302220B1 Agricultural ground working implement with hydraulic downpressure circuit 有权
公开(公告)号：US06302220B1
公开(公告)日：2001-10-16
申请号：US09428527
申请日：1999-10-28
申请人： Dean J. Mayerle , David R. Hundeby
发明人： Dean J. Mayerle , David R. Hundeby
IPC分类号： A01B59043
CPC分类号： A01B63/32 , A01B63/11
摘要： An agricultural implement includes a frame having a pair of tool-carrying wings pivotally mounted thereon for pivotal movement between raised transport positions and lowered ground-working positions. Each wing has a hydraulic wing actuator connected thereto which is extendable and retractible for effecting the pivotal motion. A hydraulic wing actuator circuit is connected to each of the wing actuators, which circuit, when connected to a tractor hydraulic system, enables the wing actuators to apply down pressure to said wings when the wings are in the lowered working positions. A hydraulic pressure control valve system controls the down pressure exerted by the wing actuators.

9. 发明授权

US06378619B2 Agricultural ground working implement with hydraulic downpressure circuit 有权
标题翻译：具有液压降压回路的农用地面作业工具
公开(公告)号：US06378619B2
公开(公告)日：2002-04-30
申请号：US09897874
申请日：2001-07-03
申请人： Dean J. Mayerle , David R. Hundeby
发明人： Dean J. Mayerle , David R. Hundeby
IPC分类号： A01B59043
CPC分类号： A01B63/32 , A01B63/11
摘要： An agricultural implement includes a frame having a pair of tool-carrying wings pivotally mounted thereon for pivotal movement between raised transport positions and lowered ground-working positions. Each wing has a hydraulic wing actuator connected thereto which is extendable and retractible for effecting the pivotal motion. A hydraulic wing actuator circuit is connected to each of the wing actuators, which circuit, when connected to a tractor hydraulic system, enables the wing actuators to apply down pressure to said wings when the wings are in the lowered working positions. A hydraulic pressure control valve system controls the down pressure exerted by the wing actuators.
摘要翻译：农具包括一个框架，该框架具有可枢转地安装在其上的一对工具承载翼片，用于在升高的运送位置和降低的地面作业位置之间枢转运动。每个机翼具有连接到其上的液压机翼致动器，其可伸缩地进行枢转运动。液压翼致动器电路连接到每个翼致动器，当连接到拖拉机液压系统时，该电路使得翼致动器能够在翼处于降低的工作位置时向所述翼施加低压。液压控制阀系统控制由机翼致动器施加的下压。

10. 发明授权

US06263977B1 Winged agricultural implement with headlands control system 有权
标题翻译：带有岬角控制系统的农机
公开(公告)号：US06263977B1
公开(公告)日：2001-07-24
申请号：US09428525
申请日：1999-10-28
申请人： Dean J. Mayerle , David R. Hundeby
发明人： Dean J. Mayerle , David R. Hundeby
IPC分类号： A01B4900
CPC分类号： A01B63/102
摘要： A headlands control system for a winged agricultural implement includes a headlands actuator operatively connected between implement wing actuators for establishing operation in either of two modes. In the first mode, when the headland actuator is in a first position (e.g. extended), the wing actuators are provided extra downward range to pivot and bias the wing sections downward below horizontal as may occur during operation over uneven ground. In the second mode, when the headland actuator is in a second position (e.g. retracted) and the implement is raised (e.g. at the headlands), the downward range of the implement wings is more limited (as compared with the first mode) at the point where the wing actuators are fully extended. This system thus provides an apparatus for preventing implement wings from drooping in the headland position so the operator is not required to reset the wing control from float mode, or from down pressure mode, depending on what is equipped.
摘要翻译：用于翼形农具的岬角控制系统包括可操作地连接在实施机翼致动器之间的岬角致动器，用于以两种模式中的任一种建立操作。在第一模式中，当岬角致动器处于第一位置（例如延伸）时，机翼致动器被提供额外的向下范围，以便在机翼部分在不平坦的地面上操作期间可能发生的转动并将机翼部分向下水平偏置。在第二模式中，当岬角致动器处于第二位置（例如缩回）并且工具被抬起时（例如在岬角处），则实施机翼的向下范围比第一模式更受限制（与第一模式相比）机翼致动器完全伸展的点。因此，该系统提供了一种用于防止工具翼在岬角位置下垂的装置，因此操作者不需要根据所配备的装置从浮动模式或从下压模式复位机翼控制。

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