Method and apparatus for harvesting of corn or other granular fruits

Claim 3

The method of claim 1, and further comprising the step of: comminuting the stalk of the plant.

Claim 4

The method of claim 1, and further comprising the step of: picking up a bent over plant before guiding the same towards the picking aperture.

Claim 5

Harvesting apparatus for harvesting granular fruits carried by stems on the stalks of plants, comprising: a frame adapted to move over the ground towards a plant; aperture means carried by said frame defining a picking aperture, including a rotatable picking roller for grasping one side of the plant and a picking edge for plucking the fruit by separating its stem; guide means carried by said frame for guiding the plant toward said aperture means; a casing mounted and shaped to extend partially about said picking roller and carrying said picking edge; a plurality of knives carried spaced apart on said frame; and a plurality of vanes on said picking roller for engaging and drawing the stalks as the roller rotates, each of said vanes including spaced slots for receiving said knives and comminuting the stalks as the roller rotates.

Claim 6

Harvesting apparatus for harvesting granular fruits carried by stems on the stalks of plants, comprising: a frame adapted to move over the ground towards a plant; aperture means carried by said frame defining a picking aperture, including a rotatable picking roller for grasping one side of the plant and a picking edge for plucking the fruit by separating its stem; guide means carried by said frame for guiding the plant toward said aperture means; a casing mounted and shaped to extend partially about said picking roller and carrying said picking edge; a plurality of knives carried spaced apart on said frame; and a plurality of vanes on said picking roller for engaging and drawing the stalks as the roller rotates, each of said vanes including spaced slots for receiving said knives and comminuting the stalks as the roller rotates.

Claim 7

Harvesting apparatus for harvesting granular fruits carried by stems on the stalks of plants, comprising: a frame adapted to move over the ground towards a plant; aperture means carried by said frame and defining a picking aperture extending in the direction of movement and oblique to the ground, said picking aprture including a rotatable picking roller and a picking edge spaced from said picking roller; guide means carried by said frame for guiding the plant toward said aperture means; and a casing mounted on said frame and shaped to extend partially about said picking roller and carrying said picking edge, said picking roller including a rotatable shaft and a plurality of vanes extending from said shaft to grasp one side of the plant and draw the plant through the picking aperture against the picking edge and casing to pluck the fruit with said picking edge by separating the fruit from the stalk.

Claim 8

Harvesting apparatus for harvesting granular fruits carried by stems on the stalks of plants, comprising: a frame adapted to move over the ground towards a plant; aperture means carried by said frame and defining a picking aperture extending in the direction of movement and oblique to the ground, said picking aprture including a rotatable picking roller and a picking edge spaced from said picking roller; guide means carried by said frame for guiding the plant toward said aperture means; and a casing mounted on said frame and shaped to extend partially about said picking roller and carrying said picking edge, said picking roller including a rotatable shaft and a plurality of vanes extending from said shaft to grasp one side of the plant and draw the plant through the picking aperture against the picking edge and casing to pluck the fruit with said picking edge by separating the fruit from the stalk.

Claim 9

The harvesting apparatus of claim 5, and further comprising: a plurality of said aperture means, side means and said casings mounted side-by-side for harvesting a plurality of rows of plants.

Claim 10

The harvesting apparatus of claim 5, and further comprising: a plurality of knives carried spaced apart on said frame; and wherein each of said vanes comprises a plurality of spaced slots for receiving said knives and comminuting the stalks as the roller rotates.

Claim 11

The harvesting apparatus of claim 5, and further comprising: a rod carried by said casing as a breaking member and constituting said picking edge.

Claim 12

The harvesting apparatus of claim 5, wherein: said casing comprises a first edge carrying said picking edge, and a second edge; and mounting means adjustably mounting said first and second edges for adjusting said casing with respect to said roller to adjust said picking aperture.

Claim 13

The harvesting apparatus of claim 9, wherein said mounting means comprises: an adjustable mounting screw connecting said second edge to said frame; and means defining an aperture adjacent said first edge, means defining an elongate slot in said frame, and a bolt extending through the aperture and the slot.

Claim 14

The harvesting apparatus of claim 5, and further comprising: a first conveyor for receiving and carrying of the harvested fruit; cutting means cooperable with said picking roller to comminute the stalks; and a second conveyor below said picking roller for receiving and carrying off the comminuted stalks.

Claim 15

The harvesting apparatus of claim 5, and further comprising: a feed rotor mounted on said frame for rotation near the ground to pick up bent over plants for harvesting.

Claim 16

The harvesting apparatus of claim 12, wherein: said feed rotor comprises plasic material.