Method and apparatus for changing seed varieties at the row unit of a planter
View Patent ↗A planting system for planting multiple seed varieties. The planting system includes a planter having a plurality of tanks and a plurality of row units. A plurality of seed meters are included in of the plurality of the row units. A seed transport belt is disposed below the plurality of seed meters to transport seed from each of the plurality of seed meters into a seed tube. Each of the plurality of seed meters is engaged and disengaged by a clutch, and the seed transport belt is disposed below the plurality of seed meters in an angled orientation.
1. A planting system for planting multiple seed varieties comprising:
a planter having a plurality of tanks and a plurality of row units;
a plurality of seed meters in each of the plurality of the row units;
a seed transport belt disposed below the plurality of seed meters to transport seed from each of the plurality of seed meters into a seed tube so as to plant multiple seed varieties wherein the seed transport belt is in an angled orientation.
2. The planting system of claim 1 wherein each of the plurality of seed meters is engaged and disengaged by a clutch.
3. The planting system of claim 2 wherein the clutch is an air clutch.
4. The planting system of claim 1 wherein the each of the plurality of seed meters is connected to a controller which selectively activates and deactivates the seed meters.
5. The planting system of claim 1 wherein the seed meters within each of the plurality of the row units are driven by a seed meter drive.
6. The planting system of claim 5 wherein the seed meter drive is driven by a drive shaft.
7. The planting system of claim 6 wherein the seed transport belt is driven by a transport belt drive connected to the drive shaft.
8. A method of planting multiple seed varieties comprising the steps of:
providing a planter having a plurality of tanks and a plurality of row units;
providing a plurality of seed meters in each of the plurality of the row units;
providing a seed transport belt disposed below the plurality of seed meters to transport seed from each of the plurality of seed meters into a seed tube; and
providing a controller which actuates the plurality of seed meters to change from a first variety of seed to a second variety of seed deposited by any one of the plurality of the units wherein the controller selectively actuates and deactuates the plurality of seed meters based upon a travel speed of the planter.
9. The method of claim 8 wherein changing from the first to a second variety of seed deposited by one of the plurality of row units requires a deactivation of one of the plurality of seed meters and the activation of another of the plurality of seed meters within one of the plurality of row units.
10. The method of claim 9 wherein the controller selectively actuates and deactuates the plurality of seed meters to change from the first variety of seed to the second variety of seed such that the seed transport belt delivers seed into the seed tube without interruption.
11. The method of claim 10 wherein the controller selectively actuates and deactuates the plurality of seed meters based upon the distance between the seed meter that is to be deactivated and the seed meter that is activated.
12. The method of claim 10 wherein the controller selectively actuates and deactuates the plurality of seed meters based upon the location where a seed from the newly activated seed meter is to be deposited.
13. A planting system for planting multiple seed varieties comprising:
a planter having a plurality of tanks and a plurality of row units;
a plurality of seed meters in each of the plurality of the row units;
a seed transport belt disposed below the plurality of seed meters to transport seed from each of the plurality of seed meters into a seed tube at one end of the transport belt so as to plant multiple seed varieties.