A method of forming a processor disk for a processor of materials may include providing a disk blank with a central portion and a perimeter portion, with the perimeter portion extending between the central portion and a circumference of the disk blank, the perimeter portion having a perimeter surface; and applying material to the perimeter portion of the disk blank to form a plurality of teeth on at least the perimeter surface of the perimeter portion. A processor disk may include a disk blank with a central portion and a perimeter portion, with the perimeter portion extending between the central portion and a circumference of the disk blank and having a perimeter surface divided into opposite side surfaces by a circumferential edge; and a plurality of teeth formed on the perimeter surface through application of material to the perimeter surface.

A method of forming a processor disk for a processor of materials may include providing a disk blank with a central portion and a perimeter portion, with the perimeter portion extending between the central portion and a circumference of the disk blank, the perimeter portion having a perimeter surface; and applying material to the perimeter portion of the disk blank to form a plurality of teeth on at least the perimeter surface of the perimeter portion. A processor disk may include a disk blank with a central portion and a perimeter portion, with the perimeter portion extending between the central portion and a circumference of the disk blank and having a perimeter surface divided into opposite side surfaces by a circumferential edge; and a plurality of teeth formed on the perimeter surface through application of material to the perimeter surface.

A windrower has a crop merger attachment with a conveyor configured to receive crop material from a crop conditioning mechanism and direct the crop material to a side of the windrower, the crop merger attachment being mounted for adjusting movement between a lowered and a raised position. The windrower has a swathboard mounted for adjusting movement between a fully raised position in which the crop material passes beneath the swathboard for engagement with the merger attachment and a lowered position in which the crop material down to the ground under the merger attachment under the windrower. A control system automatically adjusts movement of the swathboard when movement of the merger attachment is detected.

A windrower has a crop merger attachment with a conveyor configured to receive crop material from a crop conditioning mechanism and direct the crop material to a side of the windrower, the crop merger attachment being mounted for adjusting movement between a lowered and a raised position. The windrower has a swathboard mounted for adjusting movement between a fully raised position in which the crop material passes beneath the swathboard for engagement with the merger attachment and a lowered position in which the crop material down to the ground under the merger attachment under the windrower. A control system automatically adjusts movement of the swathboard when movement of the merger attachment is detected.

A conditioner roller vibration sensing mechanism having first and second rotatable conditioner rollers spaced apart in close proximity to each other and between which cut crop can be directed as the rollers rotate during operation. The first roller is shiftable with respect to the second roller for adjusting the spacing between the rollers. The rollers vibrate when the rollers are spaced in such close proximity to each other that they contact each other as they rotate. An arm pivotally mounted to a frame supports the first roller, and the frame supports the second roller. The arm is movable to shift the first roller with respect to the second roller. An accelerometer is operatively coupled to the rollers for sensing the vibration created when the first and second rollers are positioned so close to each other to contact each other.

A harvesting header has an outer impeller fixed to an outermost outboard cutter for rotation therewith to convey cut crop material laterally inwardly toward the center of the header. The outer impeller has a lower disc member forming the bottom of an impeller cage and an upper stationary grass ring. An intermediate impeller is located between the axes of rotation of the two outboard cutters, wherein the intermediate cage-like impeller is suspended on the harvesting header above the cutting plane and not fixed to any of the cutters and rotates in the same direction as the outboard impeller. The outboard and intermediate impellers have a plurality of crop conveying discs, wherein the crop conveying discs on the outboard impeller are offset vertically and overlap horizontally with the crop conveying discs on the intermediate impeller to form an intermeshing region between the two impellers.

A harvesting header has an outer impeller fixed to an outermost outboard cutter for rotation therewith to convey cut crop material laterally inwardly toward the center of the header. The outer impeller has a lower disc member forming the bottom of an impeller cage and an upper stationary grass ring. An intermediate impeller is located between the axes of rotation of the two outboard cutters, wherein the intermediate cage-like impeller is suspended on the harvesting header above the cutting plane and not fixed to any of the cutters and rotates in the same direction as the outboard impeller. The outboard and intermediate impellers have a plurality of crop conveying discs, wherein the crop conveying discs on the outboard impeller are offset vertically and overlap horizontally with the crop conveying discs on the intermediate impeller to form an intermeshing region between the two impellers.

A harvesting header has a crop conveying element fixed to an outboard cutter of a cutter bed. The crop conveying element includes at least one slinger attached to an upstanding spacer to space the slinger apart from a top wall of the cutter. The slinger includes a flat disc with a plurality of lobes extending outwardly from a central portion thereof and the spacer is shorter than an outer impeller such that a top extremity of the slinger is spaced below an upper level of an outer impeller. The spacer is also smaller in diameter than the outer impeller so as to provide a space below the slinger to allow flow of the crop material over the second outboard cutter, the space between the top wall of the cutter and the slinger being at least half of the height between a lower disc member and upper stationary grass ring of the outer impeller.

A harvesting header has a crop conveying element fixed to an outboard cutter of a cutter bed. The crop conveying element includes at least one slinger attached to an upstanding spacer to space the slinger apart from a top wall of the cutter. The slinger includes a flat disc with a plurality of lobes extending outwardly from a central portion thereof and the spacer is shorter than an outer impeller such that a top extremity of the slinger is spaced below an upper level of an outer impeller. The spacer is also smaller in diameter than the outer impeller so as to provide a space below the slinger to allow flow of the crop material over the second outboard cutter, the space between the top wall of the cutter and the slinger being at least half of the height between a lower disc member and upper stationary grass ring of the outer impeller.

An agricultural implement for collecting, pulverizing and dispersing straw that has been windrowed during a harvesting operation. A frame carries a pickup mechanism at a front end thereof, and first and second straw-processing stages therebehind, and each featuring a rotor and accompanying concave having static teeth fixed thereon. The first rotor likewise has fixed teeth, and the second rotor has flailing knives, whereby the straw is gradually broken down in the two sequential stages before discharge back into the field.