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公开(公告)号：US08151718B2
公开(公告)日：2012-04-10
申请号：US12469428
申请日：2009-05-20
CPC分类号： A01C19/00 , A01C7/102 , F16D41/185 , F16D41/22 , Y10S111/921 , Y10S111/922
摘要： A seed meter for a planting machine is provided with an adjustable drive coupling between the seed meter and the planting machine main drive. The drive coupling includes a drive member connected to the planter drive and a driven member coupled to the seed meter shaft. The drive member and driven member are drivingly engagable with one another and held into the engaged position by a biasing member. The drive member and driven member are selectively movable relative to one another to a disengaged position, enabling adjustment of the seed meter relative to the drive by rotation of the meter shaft. Once released, the coupling self-engages.
摘要翻译： 用于种植机的种子计量器在种子计和种植机主驱动器之间设置有可调节的驱动耦合。 驱动联接器包括连接到种植机驱动器的驱动构件和联接到种子计量轴的从动构件。 驱动构件和从动构件彼此可驱动地接合并通过偏置构件保持在接合位置。 驱动构件和从动构件可选择性地相对于彼此移动到脱离位置，从而能够通过计量轴的旋转来调节种子计相对于驱动器。 一旦释放，联轴器就自动啮合。
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2.发明申请公开(公告)号：US20110185956A1
公开(公告)日：2011-08-04
申请号：US13005669
申请日：2011-01-13
IPC分类号： A01C7/12
摘要： A seed meter is provided having an endless belt as a seed transport member together with a pressure differential to hold the seed onto the belt. The use of an endless belt as the seed transport member enables the spatial orientation of the seed transport member to vary from location to location along the path of the belt where different seed meter functions are performed. The belt allows greater freedom in determining the location of the seed pick-up region and the seed release or removal region beyond the constraints of a fixed diameter seed disk. The belt further allows for a narrow envelope seed meter which can cross-feed seed into a substantially vertically oriented delivery device.
摘要翻译： 提供种子计，其具有环形带作为种子输送构件以及压力差以将种子保持在带上。 使用环形带作为种子传送构件使得种子传送构件的空间取向可沿着沿着其中进行不同种子计量器功能的带的路径沿着位置而变化。 该带允许更大的自由度来确定种子拾取区域和种子释放或移除区域的位置超出固定直径种子盘的限制。 该带还允许一个窄的信封种子计，其可将种子交叉进入基本垂直定向的输送装置。
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公开(公告)号：US07661377B2
公开(公告)日：2010-02-16
申请号：US11781483
申请日：2007-07-23
CPC分类号： A01C7/046
摘要： A seed meter for use in an agricultural seeding machine includes a housing having an inner chamber and one or more deflectors within the inner chamber, and a seed disc rotatably carried by the housing. The seed disc includes at least a portion thereof formed from a flexible material which is deflectable by the one or more deflectors during rotation within the housing.
摘要翻译： 用于农业播种机的种子计量器包括具有内室和内室内的一个或多个偏转器的壳体和由壳体可旋转地承载的种子盘。 种子盘包括由柔性材料形成的至少一部分，所述柔性材料在壳体内旋转期间可被所述一个或多个偏转器偏转。
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4.发明授权Planting unit for a seeding machine having a seed meter with a downwardly facing metering member and a seed delivery system 有权具有种子计量器的播种机的种植单元具有向下的计量构件和种子输送系统公开(公告)号：US08800457B2
公开(公告)日：2014-08-12
申请号：US13072252
申请日：2011-03-25
摘要： A planting unit for a seeding machine having a seed meter with a metering member. The metering member has a sidewall with inner and outer surfaces and apertures extending through the sidewall. The metering member is adapted to adhere seed to the apertures to sequentially move seed to a release position at which the inner surface of the sidewall is facing downward such the seed is hanging beneath the sidewall. A mechanical seed delivery system takes seed from the metering member at the release portion and controls movement of seed from the seed meter to a discharge location adjacent a seed furrow formed in soil beneath the seeding machine.
摘要翻译： 一种用于播种机的种植单元，其具有具有计量部件的种子计。 计量构件具有侧壁，内壁和外表面以及延伸穿过侧壁的孔。 计量构件适于将种子粘附到孔以顺序地将种子移动到释放位置，在该释放位置处，侧壁的内表面面向下，使得种子悬挂在侧壁下方。 机械种子传播系统在释放部分处从计量构件取种子，并控制种子从种子计量器移动到接种机下方土壤中形成的种子沟附近的排放位置。
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公开(公告)号：US08276529B2
公开(公告)日：2012-10-02
申请号：US13352914
申请日：2012-01-18
摘要： A seeding machine row unit having a seed meter with an endless belt as a seed transport member. A pressure differential holds the seed onto the belt. The belt allows greater freedom in determining the location of the seed pick-up region and the seed release or removal region beyond the constraints of a fixed diameter seed disk. The row unit further includes a delivery system using a brush belt to move metered seed from the meter to the ground.
摘要翻译： 一种播种机排列单元，其具有带有作为种子传送构件的环形带的种子计。 压差将种子保持在皮带上。 该带允许更大的自由度来确定种子拾取区域和种子释放或移除区域的位置超出固定直径种子盘的限制。 行单元还包括使用刷带将计量种子从计量表移动到地面的递送系统。
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6.发明申请PLANTING UNIT FOR A SEEDING MACHINE HAVING A SEED METER AND SEED DELIVERY SYSTEM 有权具有种子计量器和种子传送系统的种植机的植物单元公开(公告)号：US20120240838A1
公开(公告)日：2012-09-27
申请号：US13072051
申请日：2011-03-25
IPC分类号： A01C7/16
摘要： A planting unit for a seeding machine is disclosed having a frame member and a seed meter mounted thereto. The seed meter has a housing and a metering member rotatably mounted therein. The metering member has a sidewall with an inner surface and an outer surface and a rim portion adjacent an outer edge of the sidewall. The inner surface of the side wall and the housing form a trough at a bottom portion of the metering member to hold a seed pool. A mechanical seed delivery system takes seed from the metering member and moves seed to a discharge location adjacent a seed furrow formed in soil beneath the seeding machine.
摘要翻译： 公开了一种用于播种机的种植单元，其具有安装在其上的框架构件和种子计量器。 种子计具有可旋转地安装在其中的壳体和计量构件。 计量构件具有侧壁，其具有内表面和外表面以及与侧壁的外边缘相邻的边缘部分。 侧壁和壳体的内表面在计量构件的底部形成槽以保持种子池。 机械种子输送系统从计量构件取种子，并将种子移动到邻近播种机下面土壤中形成的种子沟的排放位置。
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公开(公告)号：US20120111247A1
公开(公告)日：2012-05-10
申请号：US13352914
申请日：2012-01-18
IPC分类号： A01C7/08
摘要： A seeding machine row unit having a seed meter with an endless belt as a seed transport member. A pressure differential holds the seed onto the belt. The belt allows greater freedom in determining the location of the seed pick-up region and the seed release or removal region beyond the constraints of a fixed diameter seed disk. The row unit further includes a delivery system using a brush belt to move metered seed from the meter to the ground.
摘要翻译： 一种播种机排列单元，其具有带有作为种子传送构件的环形带的种子计。 压差将种子保持在皮带上。 该带允许更大的自由度来确定种子拾取区域和种子释放或移除区域的位置超出固定直径种子盘的限制。 行单元还包括使用刷带将计量种子从计量表移动到地面的递送系统。
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公开(公告)号：US20110232554A1
公开(公告)日：2011-09-29
申请号：US13078373
申请日：2011-04-01
申请人： Elijah Garner , Michael E. Friestad , Nathan A. Mariman , David J. Rylander , Daniel B. Thiemke
发明人： Elijah Garner , Michael E. Friestad , Nathan A. Mariman , David J. Rylander , Daniel B. Thiemke
IPC分类号： A01C7/16
摘要： A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short drop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture, move and accelerate the seed. By capturing the seed and moving it from the meter to the discharge, the seed is held in place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing.
摘要翻译： 用于播种或种植机器的种子传送系统，其通过从种子计摄取种子从种子计量器中除去种子。 输送系统然后将种子向下移动到较低的排放点，并将种子水平向后加速到大约等于播种机的向前行进速度的速度，使得当排出的种子相对于播种机具有低或零水平速度时 地面。 因此，沟槽中种子的滚动减少。 此外，由于种子仅从种子沟槽的出口到底部具有短的下降，所以种子几乎没有垂直速度以引起反弹。 输送系统使用刷子带捕获，移动和加速种子。 通过捕获种子并将其从仪表移动到放电，种子相对于其他种子和播种机行单元保持在适当位置。 结果，将种子与行单元动态分离，从而保持种子间距。
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公开(公告)号：US20100192819A1
公开(公告)日：2010-08-05
申请号：US12364010
申请日：2009-02-02
申请人： Elijah Garner , Michael E. Friestad , Nathan A. Mariman , David J. Rylander , Daniel B. Thiemke
发明人： Elijah Garner , Michael E. Friestad , Nathan A. Mariman , David J. Rylander , Daniel B. Thiemke
摘要： A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short drop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture, move and accelerate the seed. By capturing the seed and moving it from the meter to the discharge, the seed is held in place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing.
摘要翻译： 用于播种或种植机器的种子传送系统，其通过从种子计摄取种子从种子计量器中除去种子。 输送系统然后将种子向下移动到较低的排放点，并将种子水平向后加速到大约等于播种机的向前行进速度的速度，使得当排出的种子相对于播种机具有低或零水平速度时 地面。 因此，沟槽中种子的滚动减少。 此外，由于种子仅从种子沟槽的出口到底部具有短的下降，所以种子几乎没有垂直速度以引起反弹。 输送系统使用刷子带捕获，移动和加速种子。 通过捕获种子并将其从仪表移动到放电，种子相对于其他种子和播种机行单元保持在适当位置。 结果，将种子与行单元动态分离，从而保持种子间距。
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公开(公告)号：US08869719B2
公开(公告)日：2014-10-28
申请号：US13071972
申请日：2011-03-25
CPC分类号： A01C7/046
摘要： A seed meter for a seeding machine has a housing and a seed metering member rotationally mounted to the housing. The metering member has a sidewall with a radially inner surface and a radially outer surface with the inner surface of the sidewall having an outwardly flared rim portion extending both radially outward and axially to an outer edge. The rim portion has a plurality of apertures extending through the sidewall. The metering member is oriented at an angle to the vertical such that an upper portion of the metering member extends beyond a lower portion of the metering member. This orientation allows a seed delivery system to extend into the interior of the metering member and cooperate with the overhanging inside thereof to remove seed therefrom.
摘要翻译： 用于播种机的种子计量器具有旋转地安装到壳体的壳体和种子计量构件。 计量构件具有侧壁，其具有径向内表面和径向外表面，其中侧壁的内表面具有向外扩张的边缘部分，其沿径向向外和轴向延伸到外边缘。 边缘部分具有延伸穿过侧壁的多个孔。 计量构件被定向成与垂直方向成一定角度，使得计量构件的上部延伸超过计量构件的下部。 这种方向允许种子传送系统延伸到计量构件的内部并与其中的悬垂配合以从中移除种子。
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