专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2717668A2 SEED DISTRIBUTION TOWER FOR AN AIR SEEDER 失效
标题翻译： Samenverteilungstrum用于气动播种
公开(公告)号：EP2717668A2
公开(公告)日：2014-04-16
申请号：EP12797464.0
申请日：2012-06-07
申请人： Great Plains Manufacturing, Incorporated
发明人： HUBALEK, Verne A. , RIFFEL, Jacob R.
IPC分类号： A01C7/04 , A01C7/16 , A01C17/00 , A01C19/00
CPC分类号： A01C7/084 , A01C7/087 , A01C7/105 , Y02P60/16
摘要： The seed distribution tower of an air seeder splits a single, primary stream of conveying air and seeds into a plurality of secondary streams for delivery to openers that deposit the seeds into the ground as the seeder advances. As seeds enter the head of the tower in an upward vertical direction through an inlet at the bottom of the head, they are scattered 360° in a horizontal direction by an inverted, overhead distribution cone. The inlet through which the seeds enter the distribution head has an eased configuration to reduce turbulence and promote laminar flow within the head during the dramatic transition from vertical to horizontal movement. Sensitive components such as tram line valves, solenoid actuators, and blockage sensors are protectively housed within the interior of the distribution head to avoid exposure to hostile environmental elements. The outlets through which the secondary streams exit the head are constructed as modules that can be individually installed and replaced without disassembling the entire head. Shut-off valves and/or flow sensors may or may not be incorporated into certain or all of the modules to provide optimum user flexibility.

2. 发明公开

EP3116297A1 DUAL-SEED METERING DEVICE, SYSTEM, AND METHOD OF USE 有权
标题翻译： DOPPELSAATMESSVORRICHTUNG，-SYSTEM UND VERFAHREN ZUR VERWENDUNG
公开(公告)号：EP3116297A1
公开(公告)日：2017-01-18
申请号：EP15779526.1
申请日：2015-04-15
申请人： Great Plains Manufacturing, Incorporated
发明人： ARNETT, Gregory W. , GALLE, Paul
IPC分类号： A01C7/04
CPC分类号： A01C7/046 , A01C7/044 , A01C21/005
摘要： A seed meter comprising a housing including one or more air inlets for receiving pressurized air into the housing. The seed meter additionally includes a first metering disc and a second metering disc, each rotatably received in the housing. Each of the first and second metering discs comprises seed pockets for receiving seeds therein.
摘要翻译：一种种子计，其包括壳体，该壳体包括一个或多个空气入口，用于将加压空气接收到壳体中。种子计附加地包括第一计量盘和第二计量盘，每个可旋转地容纳在壳体中。第一和第二计量盘中的每一个包括用于在其中接收种子的种子袋。

3. 发明授权

EP2717668B1 SEED DISTRIBUTION TOWER FOR AN AIR SEEDER 失效
标题翻译： Samenverteilungstrum用于气动播种
公开(公告)号：EP2717668B1
公开(公告)日：2016-04-27
申请号：EP12797464.0
申请日：2012-06-07
申请人： Great Plains Manufacturing, Incorporated
发明人： HUBALEK, Verne A. , RIFFEL, Jacob R.
IPC分类号： A01C7/04 , A01C7/08 , A01C7/10
CPC分类号： A01C7/084 , A01C7/087 , A01C7/105 , Y02P60/16

4. 发明公开

EP3782449A1 METERING DEVICE FOR AGRICULTURAL PRODUCT 有权
公开(公告)号：EP3782449A1
公开(公告)日：2021-02-24
申请号：EP20190294.7
申请日：2020-08-10
申请人： Great Plains Manufacturing, Incorporated
发明人： Hubalek, Verne A. , Potuzak, Alex , Obenland, Dan J. , Spaeny, Larry C. , Dunning, Steven Gerald , Stewart, Matthew S.
IPC分类号： A01C7/12 , A01C7/08 , A01C7/10
摘要： A metering device (16) for dispensing agricultural product from a bin (14). The metering device comprises an upper housing (40) and a lower housing (42) removably engaged with the upper housings. The metering device further includes at least one metering wheel (44) positioned within an interior space presented by the upper housing or the lower housing.

5. 发明授权

EP3206471B1 SYSTEM FOR DISPENSING SEEDS AND TREATMENT 有权
公开(公告)号：EP3206471B1
公开(公告)日：2019-06-26
申请号：EP15850001.7
申请日：2015-10-16
申请人： Great Plains Manufacturing, Incorporated
发明人： NELSON, Brent , GALLE, Paul
IPC分类号： A01C7/06 , A01C5/06 , A01C23/00 , A01M7/00 , A01M9/00

6. 发明公开

EP3206471A1 SYSTEM AND METHOD FOR DISPENSING SEEDS AND TREATMENT 有权
标题翻译：用于分配种子和处理的系统和方法
公开(公告)号：EP3206471A1
公开(公告)日：2017-08-23
申请号：EP15850001.7
申请日：2015-10-16
申请人： Great Plains Manufacturing, Incorporated
发明人： NELSON, Brent , GALLE, Paul
IPC分类号： A01C7/06 , A01B49/06
CPC分类号： A01C7/06 , A01C5/064 , A01C5/08 , A01C23/007 , A01C23/02 , A01M7/00 , A01M9/00
摘要： A system for dispensing seeds and a treatment. The system includes a first tube for dispensing the seeds via a first outlet, a second tube for dispensing the treatment via a second outlet, and a first valve at an upper portion and a second valve at a lower portion of the second tube. The second outlet is located between the discs of a furrow-opening wheel. The first valve is positioned outside of the furrow during operation and controls movement of the treatment from a container into the second tube. The second valve controls release of the treatment from the second outlet into the furrow. The second valve may open and close in response to pressure exerted by the treatment in the second tube. Depending on the treatment, the valves may release the treatment on, adjacent to, or both behind and in front of the dispensed seeds.
摘要翻译：一个分配种子和治疗的系统。该系统包括用于经由第一出口分配种子的第一管，用于经由第二出口分配治疗的第二管，以及第二管的上部处的第一阀和处于下部处的第二阀。第二个出口位于开沟轮的圆盘之间。第一阀门在操作期间定位在沟槽的外部并且控制处理从容器移动到第二管中。第二阀控制治疗从第二出口释放到沟内。响应于第二管中的处理施加的压力，第二阀可以打开和关闭。取决于治疗，瓣膜可以在分配的种子之后，之前和之前释放治疗，邻近或两者。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式