Deere + Company

Other

Stanley R Borkgren

Elijah Beckham Garner

Beth A Wolfs

Terry Lee Snipes

Michael E Frasier

Keith L Felton

William Douglas Graham

Dnyanesh Dhobale

Cary S Hubner

Andrew W Harmon

Joseph W Migliorini

Robert Thomas Casper

Scott Charles McCartney

Tyler G Groves

Jonathan T Miller

Kamalakannan Natarajan

Matthew Mentzer

Kriss Helmick

Xinzhan Z Yang

Ryan C Jardon

Leonel O Castillo

Matthew J Mentzer

Terry L Snipes

William D Graham

A work vehicle with a metering system, airflow system, and a covering structure moveable between various positions for user access includes features that facilitate assembly and/or disassembly of the metering system. The work vehicle has a venturi structure with a plurality of venturi tubes that are disposed in a compact arrangement.

Work vehicle with commodity metering system and airflow system

A seed metering system for metering a plurality of seeds includes a meter housing having a first side and a second side. A seed inlet is positioned at the first side and an aperture is positioned at the second side. The seed metering system further includes a hub mounted within the aperture, a retaining member located at the hub, and a metering member positioned on the hub. The metering member compressively engages the retaining member.

Metering member and method of mounting the same

A product on demand nozzle assembly includes a chamber at least partially defined by an external wall and an array of vertically spaced nozzles. Each nozzle has an air inlet, an air and entrained product outlet extending from the external wall, and an entrainment zone between the air inlet and the air and entrained product outlet to receive a product therein to be distributed.

Seeding system with vertical array of nozzles

A seed meter includes a meter housing having a first chamber for seeds and a second chamber. A seed disk is rotatably supported within the meter housing and has a first side and a second side. The first side is exposed to the first chamber and the second side is exposed to the second chamber. The seed disk includes a plurality of seed openings that extend between the first and second sides at a predetermined radial position. A singulator is positioned against the first side of the seed disk and has at least one structure for removing excess seeds from the seed openings as the seed meter disk rotates relative to the singulator. A radial position of the singulator is controlled at least in part by a hub portion of the seed meter. A biasing spring is positioned to exert an axially-oriented bias force pressing the singulator against the first side of the seed meter disk.

Seed meter singulator

A row unit for a seeding machine includes a seed reservoir and a seed meter assembly having a metering member with a seed side facing the seed reservoir and a non-seed side opposite the seed side. The metering member is operable to selectively move seeds from the seed reservoir. A pump provides a pressure differential between the seed side and the non-seed side for adhering the seeds to the metering member. A conveyor has an inlet for receiving the seeds and an outlet configured to discharge the seeds from the seeding machine. The conveyor includes a belt movable from the inlet to the outlet. A pneumatic seed displacer includes a nozzle disposed adjacent the metering member for concentrating air. The nozzle is configured to eject the air towards the metering member for directing the seeds from the metering member to the conveyor.

Row unit for a seeding machine with pneumatic seed loading

A seed meter for metering a plurality of seeds includes a seed meter housing defining a seed inlet, a seed outlet, and a chamber therebetween, a hub rotatably mounted to the seed meter housing about a rotational axis and extending from a first end positioned within the chamber of the seed meter housing to a second end positioned outside of the seed meter housing, a metering element mounted to the hub within the chamber, a plurality of drain apertures located in the seed meter housing adjacent to the hub, and a handle mounted to the second end of the hub, the handle extends over the plurality of drain apertures in an axial direction parallel to the rotational axis of the hub.

Methods and devices for limiting rain ingress

A pneumatic distribution system for an agricultural machine includes an air source having an outlet, an assembly configured to receive agricultural material from a material source, and a plurality of conduits. Each conduit is configured to receive an air stream from the outlet for conveying a portion of the agricultural material to at least one device associated with the agricultural machine. A first one of conduits corresponds to a first distribution line and is positioned such that the first conduit receives a first air stream from a first area of the outlet, a second one of the conduits corresponds to a second distribution line and is positioned such that the second conduit receives a second air stream from a second area of the outlet having a lower air pressure than the first area, and the first distribution line has a higher pressure drop than the second distribution line.

Agricultural vehicle pneumatic distribution system

An animal waste collection and transport device having a container and a handle. The container includes an opening configured to receive animal waste. The handle has a first portion and a second portion. The first portion is adapted to be grasped by the operator. The second portion has a lid and a waste scraping tool such as a shovel, hoe, or rake and is used to help move the animal waste into the container. The device includes an attachment assembly selectively movable between a first position where the container and handle are attached to each other and a second position wherein the container and handle are detached (or detachable) from each other so the scraping tool can be used to direct animal waste into the container. In the first position the waste scraping tool is positioned inside the container and the lid covers the opening in the container to seal the scraping tool and any animal waste inside the container.

Animal waste collection device with closable container

A row unit for a seeding machine includes a seed reservoir and a seed meter having a metering member with a seed side facing the seed reservoir, a non-seed side opposite the seed side, and a plurality of apertures. The seed meter is operable by pressure differential between the non-seed side and the seed side to adhere seeds to the seed side and move seeds from the seed reservoir. A conduit has a venturi with a throat disposed adjacent the metering member. The throat presents an opening directed toward the seed side and the plurality of apertures. The opening is configured to receive a seed adhered to one aperture of the plurality of apertures. An air pressure source is configured to provide greater than atmospheric air pressure on the non-seed side such that during operation of the row unit an air stream passes through the one aperture toward the opening.

A closure assembly is disclosed for a work machine having a supply tank with a tank opening. The closure assembly has a lid and lift, actuator and latch mechanisms. When the closure assembly is attached to the tank, the lift mechanism is configured to support the lid off of the tank opening. The actuator mechanism mounts to the lid to move the lid with respect to the tank opening between first and second positions in which in the first position the lid overlies the tank opening and in the second position the lid is substantially clear of the tank opening. The latch mechanism may be moved into a latched orientation in which when the lid is in the first position the latch mechanism latches the lid into engagement with the tank opening.

Closure arrangement for tank opening of agricultural machine

A conveyor support system has a primary arm and a secondary arm. The secondary arm has a generally vertical, rotatable shaft at its distal end. The vertical shaft supports pivoting of a conveyor system about the shaft. A powered wheel and tire assembly is mounted on the conveyor, under an intake end of the conveyor, and is oriented in a position to drive rotation of the conveyor about the vertical, rotatable shaft disposed at the distal end of the secondary arm. The primary arm is mounted to the agricultural machine and is configured to move the conveyor from its transport position to a position in which it can be rotated to its deployed position.

Powered conveyor support arm and rotation drive wheel and control system

A method includes performing a plurality of calibration routines in which a metering element operates at different speeds. The method also includes receiving a respective plurality of measurements of commodity amounts metered out during the calibration routines. The method further includes generating a calibration factor for operating the metering element based on data generated from the measurements taken from the calibration routines. Also, the method includes generating a control command for the metering element according to the calibration factor. The method additionally includes operating, by the control system, the metering element according to the control command.

Growing community of inventors

Geneseo, IL, United States of America

Stanley R Borkgren