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公开(公告)号：US20240057512A1
公开(公告)日：2024-02-22
申请号：US18460792
申请日：2023-09-05
申请人： DEERE & COMPANY
CPC分类号： A01C7/081 , A01C7/102 , A01C7/12 , A01C17/006 , A01M21/043
摘要： An agricultural implement and a metering apparatus for the agricultural implement to deliver a material to a material depositing apparatus. The metering apparatus includes metering roller, an integrated motor operatively connected to the metering roller, and a motor drive operatively connected to the integrated motor. A controller is operatively connected to the integrated motor and to the motor drive wherein the controller transmits a drive signal to drive the integrated motor and receives a status signal from the integrated motor. The drive signals drives the motor, which includes the roller coupled to a motor spindle, at a variable rate of speed to reduce pulsing. In one embodiment, the agricultural implement is an air cart.
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公开(公告)号：US20190235535A1
公开(公告)日：2019-08-01
申请号：US16376259
申请日：2019-04-05
摘要： A pre-metering system for feeding different types of seed into a seed meter of a planter includes separate feeder wheels that are selectively rotated to deliver different types of seed from on-row storage into the seed meter at a given time. The feeder wheels may be supported by a feeder wheel carrier that may also support various wall and ramped structures, such as upright divider walls and sloped walls that maintain separation between the different types of seeds in the on-row storage and direct the different types of seed toward the individual feeder wheels.
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公开(公告)号：US20180303024A1
公开(公告)日：2018-10-25
申请号：US15960538
申请日：2018-04-23
发明人： Ian R. Radtke , Jeremy J. Hodel
CPC分类号： A01C7/046 , A01C7/102 , A01C7/105 , A01C7/12 , A01C7/127 , A01C7/16 , A01C7/163 , A01C7/20 , A01C19/02 , A01C21/00
摘要： A seed delivery apparatus and methods in which a seed conveyor delivers seed from a metering device to a furrow in a controlled manner to maintain seed placement accuracy within the furrow.
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公开(公告)号：US10080324B2
公开(公告)日：2018-09-25
申请号：US15405126
申请日：2017-01-12
摘要： A mobile air cart includes a metering assembly configured to receive particulate from a tank and to deliver particulate to pneumatic conveying lines. The metering assembly includes wall structure that defines a unitary, common metering chamber. The metering assembly further includes a plurality of meter units. The meter units are configured to meter and separate particulate within the chamber into respective particulate flows corresponding to the conveying lines.
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公开(公告)号：US09861030B2
公开(公告)日：2018-01-09
申请号：US14862560
申请日：2015-09-23
申请人： Deere & Company
摘要： A volumetric metering system for metering a product in an agricultural machine includes a roller element, a drive mechanism configured to rotationally drive the roller element to convey the product along a conveyance path to a product receiving component, and a guide element disposed on a side of the roller element. The guide element is configured to guide the product along the conveyance path, and is biased towards the roller element.
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公开(公告)号：US20170311537A1
公开(公告)日：2017-11-02
申请号：US15652841
申请日：2017-07-18
发明人： Keith W. Wendte , Brian T. Adams , Jason T. Czapka
CPC分类号： A01C7/082 , A01C7/046 , A01C7/12 , A01C7/123 , A01C7/128 , A01C7/20 , A01C19/02 , A01C21/00 , A01C21/005
摘要： A seed meter is provided for planting multiple types of seed and rapidly switching between the types being planted in a single planting pass of a planting session of row-crop planting. The seed meter has a split seed meter reservoir with a pair of seed meter chambers flanked by or next to a pair of seed disks. Activation and deactivation of the seed disks within the seed meter are synchronized to selectively deliver one type of seed from one of the seed meter chambers for delivery out of a single seed tube of the seed meter, which may provide absolute and instantaneous on-the-go seed switching within a single row from each seed meter.
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公开(公告)号：US20170311535A1
公开(公告)日：2017-11-02
申请号：US15653496
申请日：2017-07-18
发明人： Derek Sauder
CPC分类号： A01C7/046 , A01C7/04 , A01C7/044 , A01C7/084 , A01C7/105 , A01C7/12 , A01C7/123 , A01C7/128 , A01C7/16
摘要： A seed meter for an agricultural planter in which the seed disc is rotatably mounted within a seed meter housing. As the seed disc rotates, the apertures in the disc rotate along a seed aperture path through a horizontally adjacent seed pool area. The seed disc includes cavities disposed along the seed aperture path to agitate the seeds in the seed pool area. A singulator having multiple co-planar singulator surfaces is biased against the seed side surface of the seed disc.
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公开(公告)号：US09756778B2
公开(公告)日：2017-09-12
申请号：US14884435
申请日：2015-10-15
发明人： James E. Straeter
CPC分类号： A01C7/127 , A01C7/081 , A01C7/082 , A01C7/10 , A01C7/12 , A01C7/121 , A01C7/16 , A01C7/20 , A01C21/005
摘要： A planting system and method for planting multiple seed varieties is provided. The planting system includes a planter having a plurality of tanks and a plurality of row units. A plurality of seed meters are included in of the plurality of the row units. The seed meters are aligned in a non-horizontal configuration within each row unit, and one of the plurality of meters is operated at a time to plant a seed variety associated with the meter being operated.
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公开(公告)号：US20170196162A1
公开(公告)日：2017-07-13
申请号：US15405126
申请日：2017-01-12
摘要： A mobile air cart includes a metering assembly configured to receive particulate from a tank and to deliver particulate to pneumatic conveying lines. The metering assembly includes wall structure that defines a unitary, common metering chamber. The metering assembly further includes a plurality of meter units. The meter units are configured to meter and separate particulate within the chamber into respective particulate flows corresponding to the conveying lines.
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公开(公告)号：US09578802B2
公开(公告)日：2017-02-28
申请号：US14667293
申请日：2015-03-24
发明人： Ian R. Radtke , Jeremy J. Hodel
CPC分类号： A01C7/046 , A01C7/102 , A01C7/105 , A01C7/12 , A01C7/127 , A01C7/16 , A01C7/163 , A01C7/20 , A01C19/02 , A01C21/00
摘要： A seed delivery apparatus and methods in which a seed conveyor delivers seed from a metering device to a furrow in a controlled manner to maintain seed placement accuracy within the furrow.
摘要翻译： 种子传送装置和种子传送装置，其中种子传送器以受控的方式将种子从计量装置输送到沟槽，以保持沟槽内的种子放置精度。
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