Variable rate air seeding system for seeds
An air seeding system and method includes a manifold mounted across a plurality of row planter units. Electric motors are mounted on the manifold and are operatively connected to the seed meters. A microprocessor or controller adjusts the speed of the motors in response to field data input so as to adjust the rate of seed dispensement to achieve desired plant population. The motor speeds can be adjusted on the fly, without stopping the air seeder. The system senses ground speed, senses the raised and lowered positioned of the row planter units, and senses any blockage of the row planter units. The motors eliminate the need for a ground drive wheel.
1. A seed planting system for agricultural use, comprising;
a seed hopper;
the seed hopper configured to house an amount of seed;
a plurality of pods;
the plurality of pods operatively connected to the seed hopper;
wherein each of the plurality of pods have a base plate, at least one seed meter housing connected to the base plate, a shaft operatively connected to the at least one seed meter housing and a variable speed electric motor operatively connected to the shaft and configured to rotate the shaft;
at least one slide gate;
wherein the at least one slide gate is configured to move between an open position and a closed position;
wherein when the at least one slide gate is in a closed position, seed from the seed hopper is prevented from flowing to the plurality of pods;
wherein when in operation, the plurality of pods are independently controlled by a controller.
2. The system of claim 1 , wherein each of the plurality of pods have one, two, three or four seed meter housings attached to the shaft.
3. The system of claim 1 , wherein when the slide gate is in a closed position, one or more pods may be removed and replaced without having to drain seed from the seed hopper.
4. The system of claim 1 , wherein the plurality of pods may be independently turned on from one another by the controller.
5. The system of claim 1 , wherein the plurality of pods may be independently turned off from one another by the controller.
6. The system of claim 1 , wherein the plurality of pods may be independently turned on and turned off from one another by the controller.
7. The system of claim 1 , wherein the controller is configured to control the speed of the variable speed electric motor of the plurality of pods as well as turn on and shut off the variable speed electric motor of the plurality of pods.
8. The system of claim 1 , wherein seeding rates of the plurality of pods are independently controlled by the controller on the fly as the seed planting system moves through a field during planting.
9. The system of claim 1 , wherein the at least one seed meter housing of the plurality of pods include at least one seed metering roller connected to the shaft.
10. The system of claim 1 , wherein each of the plurality of pods have a gear train operatively connected to the variable speed electric motor and the shaft.
11. A variable rate air seeder system, comprising:
a seed hopper;
the seed hopper configured to hold an amount of seed;
a manifold;
the manifold having a plurality of seed inlets;
wherein the plurality of seed inlets of the manifold receive seed from the seed hopper;
a plurality of pods operatively connected to the manifold;
wherein each of the plurality of pods have a base plate, at least one seed meter housing connected to the base plate, a shaft operatively connected to the at least one seed meter housing and a variable speed electric motor operatively connected to the shaft and configured to rotate the shaft;
a control system operatively connected to the variable speed electric motor of the plurality of pods;
wherein the control system is configured to control the speed of the variable speed electric motor of the plurality of pods on the fly as the system moves through a field during planting;
wherein the control system is configured to independently shut off the variable speed electric motor of the plurality of pods on the fly as the system moves through a field during planting.
12. The system of claim 11 , further comprising a slide gate configured to move between an open position and a closed position, wherein when the slide gate is in a closed position, seed from the seed hopper is prevented from reaching one or more pods.
13. The system of claim 11 , further comprising a slide gate configured to move between an open position and a closed position, wherein when the slide gate is in a closed position, one or more pods may be removed and replaced without having to drain seed from the seed hopper.
14. The system of claim 11 , wherein the control system is configured to independently control the variable seeding rate of the speed of the plurality of pods.
15. The system of claim 11 , wherein the at least one seed meter housing of the plurality of pods include at least one seed metering roller.
16. The system of claim 11 , wherein each of the plurality of pods have one, two, three or four seed meter housings attached to the shaft.
17. The system of claim 11 , wherein each of the plurality of pods have a gear train operatively connected to the variable speed electric motor and the shaft.
18. A variable rate seeding system for an air seeder, comprising:
a manifold;
the manifold configured to be attached to a seed hopper of an air seeder;
a plurality of pods operatively connected to the manifold;
wherein each of the plurality of pods have a base plate, at least one seed meter housing connected to the base plate, a shaft operatively connected to the at least one seed meter housing and a variable speed electric motor operatively connected to the shaft and configured to rotate the shaft;
a control system operatively connected to each of the variable speed electric motors of the plurality of pods;
wherein the control system is configured to control the speed of each of the variable speed electric motors of the plurality of pods on the fly as the system moves through a field during planting;
wherein the control system is configured to independently shut off each of the variable speed electric motors of the plurality of pods on the fly as the system moves through a field during planting.
19. The system of claim 18 , further comprising a slide gate configured to move between an open position and a closed position, wherein when the slide gate is in a closed position, seed from the seed hopper is prevented from reaching one or more pods.
20. The system of claim 18 , further comprising a slide gate configured to move between an open position and a closed position, wherein when the slide gate is in a closed position, one or more pods may be removed and replaced without having to drain seed from the seed hopper.
21. The system of claim 18 , wherein the control system is configured to independently control the variable seeding rate of the speed of the plurality of pods.
22. The system of claim 18 , wherein the at least one seed meter housing of the plurality of pods include at least one seed metering roller.
23. The system of claim 18 , wherein each of the plurality of pods have one, two, three or four seed meter housings attached to the shaft.
24. The system of claim 18 , wherein each of the plurality of pods have a gear train operatively connected to the variable speed electric motor and the shaft.
25. A variable rate seeding pod system for an air seeder, comprising:
a base plate,
at least one seed meter housing connected to the base plate,
a shaft operatively connected to the at least one seed meter housing;
a variable speed electric motor operatively connected to the shaft and configured to rotate the shaft;
a control system operatively connected to the variable speed electric motor;
wherein the pod system is operatively connected to a seed hopper of the air seeder and is configured to receive seed from the seed hopper;
wherein the control system is configured to control the speed of the variable speed electric motor on the fly as the air seeder moves through a field during planting;
wherein the control system is configured to independently shut off the variable speed electric motor of the pod on the fly as the system moves through a field during planting.
26. The system of claim 25 , wherein the pod system has one, two, three or four seed meter housings attached to the shaft.
27. The system of claim 25 , further comprising a slide gate configured to move between an open position and a closed position, wherein when the slide gate is in a closed position, seed from the seed hopper is prevented from reaching the pod.
28. The system of claim 25 , further comprising a slide gate configured to move between an open position and a closed position, wherein when the slide gate is in a closed position, the pod may be removed and replaced without having to drain seed from the seed hopper.
29. The system of claim 25 , wherein the at least one seed meter housing of the plurality of pods include at least one seed metering roller.
30. The system of claim 25 , a gear train operatively connected to the variable speed electric motor and the shaft.
31. A method of planting seeds, comprising:
providing a plurality of pods connected to a source of seed, the plurality of pods having a base plate, at least one seed meter housing connected to the base plate, a shaft operatively connected to the at least one seed meter housing and a variable speed electric motor operatively connected to the shaft and configured to rotate the shaft;
controlling dispensement of seeds using a controller operatively connected to the variable speed electric motors of the plurality of pods;
providing data to a controller operatively connected to the variable speed electric motors of the plurality of pods;
adjusting speed of the variable speed electric motors of the plurality of pods in the field without stopping the movement through the field in response to the data so as to dispense the seeds at variable rates;
selectively shutting off one or more of the variable speed electric motors of the plurality of pods in the field in response to the data without stopping the movement through the field.