CONVERTIBLE PINCH WHEEL CLOSING SYSTEM FOR AGRICULTURAL PLANTER
An agricultural planting apparatus including a chassis; and a row unit carried by the chassis. The row unit includes a unit body carried by the chassis; a metering device carried by the unit body; at least one furrowing disc carried by the unit body; a biasing element carried by the unit body that i...
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Main Authors | , , |
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Format | Patent |
Language | English French |
Published |
28.04.2020
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Subjects | |
Online Access | Get full text |
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Summary: | An agricultural planting apparatus including a chassis; and a row unit carried by the chassis. The row unit includes a unit body carried by the chassis; a metering device carried by the unit body; at least one furrowing disc carried by the unit body; a biasing element carried by the unit body that is selected from the group consisting of an extension spring, a compression spring, and a cylinder; and a pair of pinch wheels carried by the unit body behind the at least one furrowing disc and including an axle assembly pivotally movable relative to said unit body and connected to said biasing element. The axle assembly is configured to readily connect to any of the group members of the biasing element.
Un appareil de plantation agricole comportant un châssis et une unité de rangée transportée par le châssis. Lunité de rangée comprend un corps dunité transporté par le châssis; un appareil de mesure porté par le corps dunité; au moins un disque de fourrure porté par le corps dunité; un élément de sollicitation porté par le corps dunité qui est choisi dans le groupe constitué par un ressort de traction, un ressort de compression et un cylindre; et une paire de roues de pincement portées par le corps dunité derrière ladite au moins un disque de fourrure et comprenant un ensemble dessieu mobile de manière pivotante par rapport audit corps dunité et connecté audit élément de sollicitation. Lensemble dessieu est conçu pour être facilement connecté à lun des éléments de groupe de lélément de sollicitation. |
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Bibliography: | Application Number: CA20162927387 |