Pivoting arm for seeders
First Claim
1. A residue deflector apparatus adapted for attachment to a dual furrow opener apparatus, wherein the dual furrow opener apparatus comprises a front furrow opener leg and a rear furrow opener leg positioned behind and to a first side of the front furrow opener leg, and further comprises a furrow opening device at the bottom of each leg for engaging the ground and forming a furrow, the deflector apparatus comprising:
- a shield adapted for attachment to the front leg, the shield extending from approximately ground level on the front leg up to an upper portion of the front leg, and from ground level on the front leg tapering outward toward the first side of the front leg such that an upper portion of the shield extends outward beyond the rear leg such that crop residue falling off the upper portion of the shield falls beyond a path of the rear leg, and wherein the shield curves rearward as it tapers outward.
2 Assignments
0 Petitions
Accused Products
Abstract
A pivot mechanism for pivotally attaching two members about a pivot axis comprises a first member defining a first pivot hole, and having first and second bearing surfaces oriented perpendicular to the pivot axis. A second member defines a second pivot hole aligned with the first pivot hole, and a pivot plate defines a plate pivot hole aligned with the first and second pivot holes such that inner surfaces of the second member and pivot plate are parallel to the bearing surfaces. Wear pads are located between the inner and bearing surfaces. A pivot pin extends through the pivot holes. The pivot plate and second member are squeezed against the wear pads, and the second member and the pivot plate rotate together with respect to the first member. A residue deflector deflects residue clumps falling off a front seeder leg away from the path of a rear seeder leg.
23 Citations
4 Claims
-
1. A residue deflector apparatus adapted for attachment to a dual furrow opener apparatus, wherein the dual furrow opener apparatus comprises a front furrow opener leg and a rear furrow opener leg positioned behind and to a first side of the front furrow opener leg, and further comprises a furrow opening device at the bottom of each leg for engaging the ground and forming a furrow, the deflector apparatus comprising:
a shield adapted for attachment to the front leg, the shield extending from approximately ground level on the front leg up to an upper portion of the front leg, and from ground level on the front leg tapering outward toward the first side of the front leg such that an upper portion of the shield extends outward beyond the rear leg such that crop residue falling off the upper portion of the shield falls beyond a path of the rear leg, and wherein the shield curves rearward as it tapers outward. - View Dependent Claims (2, 3, 4)
Specification