Cnh Industrial Canada, Ltd.

Other

Guillaume Cloutier Boily

Ethan Curtis Stephen Bent

Dennis William Chahley

Dennis George Thompson

Martin Jean Roberge

Joel John Octave Gervais

Joel John Gervais

Ethan Curtis Bent

Trevor Lawrence Kowalchuk

A meter roller for an agricultural metering system includes a flute and a recess positioned adjacent to one another along a circumferential axis of the meter roller. The flute and the recess are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the meter roller. In addition, a first circumferential extent of the flute is at least 1.5 times greater than a second circumferential extent of the recess along an entire longitudinal extent of the flute and the recess, and the entire longitudinal extent of the flute and the recess is greater than the first circumferential extent of the flute and the second circumferential extent of the recess.

Meter roller for an agricultural metering system

A flow control insert for an agricultural metering system includes a body configured to couple the flow control insert to a housing of the agricultural metering system. The flow control insert also includes a shoulder extending from the body. The shoulder is configured to engage a channel in a meter roller to control flow of particulate material within the channel along a rotational direction of the meter roller.

Flow control insert for an agricultural metering system

A method of manufacturing a meter roller for an agricultural metering system includes stretching a sealing ring. The method also includes disposing the sealing ring between a first ring of a spindle and a second ring of the spindle. The first ring and the second ring are rigidly coupled to a driven shaft of the spindle, and the driven shaft is configured to engage a drive shaft to facilitate rotation of the spindle. In addition, the method includes enabling the sealing ring to contract such that an outer diameter of the sealing ring is less than or equal to an outer diameter of the first ring and an outer diameter of the second ring.

A disc-opener implement for use with an agricultural implement includes a disc configured to form a trench in a surface of a field and a scraper adjacent to the disc. The disc-opener implement also includes a knife that is configured to form a furrow next to or into a sidewall of the trench, wherein the knife comprises a leading edge, and a portion of the leading edge is aligned with a trailing edge of the scraper along a lateral axis of the disc-opener implement.

Double-shoot knife attachment

Disc drill agricultural implements are configured to form product rows in a planting surface of a field. The disc drill may include two different sections of row units, the first section containing single-shoot row units and the second section containing double-shoot row units. The configuration may be used to produce three sets of product rows which may be used placement of seeds, fertilizer and/or other agricultural products.

Double-shoot disc drill using two distinct staggered row units

A modular meter roller for an agricultural metering system. The modular meter roller includes a first roller segment that couples to and rotates with a shaft to meter flowable particulate material. The first roller segment includes a body that defines an aperture. The aperture receives the shaft and the aperture defines a plurality of vertices. A first plurality of fins extending radially outward from the body. The first plurality of fins defines a first plurality of grooves in the first roller segment that receives flowable particulate material. A vertex of the plurality of vertices of the aperture is offset from a longitudinal axis of a fin of the first plurality of fins.

Meter roller insert system

A modular meter roller for an agricultural metering system. The modular meter roller includes a shaft that rotates. A first roller segment that defines a first aperture that receives the shaft. The first roller segment receives and meters flowable particulate material in a groove via rotation of the shaft. A first end plate couples to the shaft. The first end plate blocks removal of the first roller segment in a first axial direction. A second end plate removably couples to the shaft. The second end plate enables an exchange of the first roller segment with a second roller segment and blocks removal of the first roller segment in a second axial direction during operation of the modular meter roller.

Meter roller system

A modular meter roller for an agricultural metering system. The modular meter roller system includes a modular shaft that rotates. The modular shaft includes a first shaft section. The first shaft section includes a first shaft portion. The first shaft portion supports a first roller segment. A second shaft portion couples to the first shaft portion. A second shaft section supports a second roller segment. The second shaft section defines an aperture. The second shaft section couples to the second shaft portion by sliding over the second shaft portion. An end cap couples to the second shaft section. The end cap couples a first end plate to the modular shaft.

Modular meter roller shaft system

A profile insert for a meter roller of an agricultural metering system includes a flute and a recess positioned adjacent to one another along a circumferential axis of the profile insert. The flute and the recess are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the profile insert. The profile insert also includes at least one locking element configured to substantially block circumferential rotation of the profile insert relative to a spindle. In addition, the profile insert is configured to extend about only a portion of a circumference of the spindle.

A meter roller for an agricultural metering system includes a spindle having a driven shaft, a first ring, and a second ring. The first ring and the second ring are rigidly coupled to the driven shaft, and the driven shaft is configured to engage a drive shaft to facilitate rotation of the spindle. The meter roller also includes a sealing ring longitudinally disposed between the first ring and the second ring. An outer diameter of the sealing ring is less than or equal to an outer diameter of the first ring and an outer diameter of the second ring, and the sealing ring is formed from a material having sufficient resilience to enable the sealing ring to stretch to facilitate disposition of the sealing ring between the first ring and the second ring.

A flow control insert for an agricultural metering system includes a head configured to couple the flow control insert to a housing of the agricultural metering system. The flow control insert also includes a tongue extending from the head. The tongue is configured to engage a channel in a meter roller of the agricultural metering system to substantially block flow of particulate material through the channel in a circumferential direction opposite a rotational direction of the meter roller.

A meter roller for an agricultural metering system includes multiple flutes and recesses. The flutes and recesses are arranged on one or more segments in one or more respective alternating patterns along a circumferential axis of the meter roller, and the flutes and recesses are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the meter roller. In addition, each segment includes at least 12 flutes, each segment includes at least 12 recesses, and an aggregate volume of the recesses is between about 80,000 mmand about 84,000 mm.

Growing community of inventors

Martensville, Canada

Guillaume Cloutier Boily