Agricultural Seeder Implement
First Claim
1. A seeder implement having a longitudinal direction of travel on a ground surface comprising:
- a fork comprising;
a first spindle support arm that supports a first spindle; and
a second spindle support arm that supports a second spindle;
a first disk drill supported on the first spindle, wherein the first spindle is oriented in a first orientation and at a first acute angle relative to a lateral line perpendicular to the longitudinal direction of travel, and wherein the first disk drill is oriented at a second acute angle relative to the ground surface; and
a second disk drill supported on the second spindle, wherein the second spindle is oriented in a second orientation and at a third acute angle relative to the lateral line perpendicular the longitudinal direction of travel and wherein the second disk drill is oriented at a fourth acute angle relative to the ground surface;
wherein the first disk drill is longitudinally offset ahead of the second disk drill; and
wherein there are no structural components between the first and second disk drills other than the first and second spindles.
4 Assignments
0 Petitions
Accused Products
Abstract
A seeder implement (125) includes a fork (146) having a first spindle support arm (150) that supports a first spindle (164) and a second spindle support arm (152) that supports a second spindle (168). A first disk (160) is supported on the first spindle (164), wherein the first spindle (164) is oriented in a first orientation and at a first acute angle relative to a lateral line. The first disk (160) is oriented at a second acute angle relative to the ground surface. A second disk (166) is supported on the second spindle (168), wherein the second spindle (168) is oriented in a second orientation and at a third acute angle relative to the lateral line. The second disk (166) is oriented at a fourth acute angle relative to the ground surface. The first disk (160) is longitudinally offset ahead of the second disk (166), and there are no structural components between the first and second disks (160, 166) other than the first and second spindles (164, 168). In one embodiment, a packing wheel (142) is disposed to close and compact furrows opened by the disks (160, 166) and is disposed in the same orientation as one of the disks (160, 166).
96 Citations
20 Claims
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1. A seeder implement having a longitudinal direction of travel on a ground surface comprising:
a fork comprising; a first spindle support arm that supports a first spindle; and a second spindle support arm that supports a second spindle; a first disk drill supported on the first spindle, wherein the first spindle is oriented in a first orientation and at a first acute angle relative to a lateral line perpendicular to the longitudinal direction of travel, and wherein the first disk drill is oriented at a second acute angle relative to the ground surface; and a second disk drill supported on the second spindle, wherein the second spindle is oriented in a second orientation and at a third acute angle relative to the lateral line perpendicular the longitudinal direction of travel and wherein the second disk drill is oriented at a fourth acute angle relative to the ground surface; wherein the first disk drill is longitudinally offset ahead of the second disk drill; and wherein there are no structural components between the first and second disk drills other than the first and second spindles. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A seeder implement having a longitudinal direction of travel on a ground surface comprising:
a fork comprising; a first spindle support arm that supports a first spindle; and a second spindle support arm that supports a second spindle; a first disk drill supported on the first spindle, wherein the first spindle is oriented in a first orientation relative to the longitudinal direction of travel; and a second disk drill supported on the second spindle, wherein the second spindle is oriented in a second orientation opposite the first orientation relative to the longitudinal direction of travel; and a seed packing wheel longitudinally displaced from the first and second disk drills, wherein the seed packing wheel is mounted on an axle oriented in the first orientation; wherein the first disk drill creates a first furrow and the second disk drill creates a second furrow in the ground surface, and wherein the packing wheel travels over both the first and second furrows as the implement travels in the longitudinal direction. - View Dependent Claims (13, 14, 15)
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16. A seeder implement having a longitudinal direction of travel on a ground surface and a center longitudinal line, the implement comprising:
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a first fork positioned on a first side of the center longitudinal line, the first fork comprising; a first spindle support arm that supports a first spindle; and a second spindle support arm that supports a second spindle; a first disk drill supported on the first spindle, wherein the first spindle is oriented in a first orientation relative to the longitudinal direction of travel; and a second disk drill supported on the second spindle, wherein the second spindle is oriented in a second orientation opposite the first orientation relative to the longitudinal direction of travel; a first seed packing wheel longitudinally displaced from the first and second disk drills, wherein the first seed packing wheel is mounted on an axle oriented in the first orientation; a second fork positioned on a second side of the center longitudinal line, the second fork comprising; a third spindle support arm that supports a third spindle; and a fourth spindle support arm that supports a fourth spindle; a third disk drill supported on the third spindle, wherein the third spindle is oriented in the second orientation; and a fourth disk drill supported on the fourth spindle, wherein the fourth spindle is oriented in the first orientation; and a second seed packing wheel longitudinally displaced from the third and fourth disk drills, wherein the second seed packing wheel is mounted on an axle oriented in the second orientation. - View Dependent Claims (17, 18, 19)
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20. A seeder implement having a longitudinal direction of travel on a ground surface comprising:
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a fork comprising; a first spindle support arm that supports a first spindle; and a second spindle support arm that supports a second spindle; a first disk drill supported on the first spindle, wherein the first spindle is oriented in a first orientation and at a first acute angle relative to a lateral line perpendicular to the longitudinal direction of travel, and wherein the first disk drill is oriented at a second acute angle relative to the ground surface; and a second disk drill supported on the second spindle, wherein the second spindle is oriented in a second orientation and at a third acute angle relative to the lateral line perpendicular the longitudinal direction of travel and wherein the second disk drill is oriented at a fourth acute angle relative to the ground surface; wherein the first disk drill and the second disk drill have different diameters.
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Specification