Electronic pulsing of chemical with seed
View Patent ↗A system and method for electronically pulsing chemical with seed. The system and method incorporate a seed dispensing tube configured to dispense seeds, a granule tube configured to dispense chemical, an electrical valve configured to open so that chemical granules may be dispensed from the chemical granule tube, and a proximity sensor operably coupled to the electrical valve, the sensor being configured to sense a seed dispensed from the seed dispensing tube. The system may also include a metering mechanism for metering the quantity of chemical that is dispensed with the seed. The metering mechanism may be controlled by a radar unit on a tractor associated with the system, and the metering mechanism may be programmed to dispense a predetermined quantity of chemical with the seed.
1. A system for electronically pulsing chemical with seed, comprising:
a chemical granule tube configured to dispense chemical granules from an opening thereof;
a seed sensing device configured to sense a dispensation of a seed;
a chemical granule metering system operably coupled to the chemical granule tube and configured to dispense a particular quantity of chemical granules with the seed; and
an electrical pulsing valve operably coupled to both the chemical granule tube and the seed sensing device and disposed between the opening of the chemical granule tube and the chemical granule metering system, the valve being configured to open to dispense chemical granules from the opening of the chemical granule tube when the seed sensing device senses the dispensation of the seed.
2. The system of claim 1 ,
wherein the particular quantity corresponds to a ground speed of a vehicle incorporating the system.
3. The system of claim 2 , wherein the ground speed of the vehicle is detected by a speed sensing unit on the vehicle.
4. The system of claim 1 , further comprising:
a seed dispensing tube configured to dispense the seed,
wherein the seed sensing device is coupled to the seed dispensing tube, and the seed sensing device is configured to sense the dispensation of the seed from the seed dispensing tube.
5. The system of claim 4 , further comprising:
a seed storage hopper coupled to the seed dispensing tube, the seed storage hopper being configured to store the seed.
6. The system of claim 1 , further comprising:
a granule storage hopper coupled to the chemical granule tube, the granule storage hopper being configured to store the chemical granules.
7. The system of claim 1 , wherein the chemical granule metering system is configured to dispense chemical granules at a constant application rate regardless of a speed of a vehicle incorporating the system.
8. A system for electronically pulsing chemical with seed, comprising:
a chemical granule tube configured to dispense chemical granules from an opening thereof;
a seed sensing device configured to sense a dispensation of a seed;
a chemical granule metering system operably coupled to the chemical granule tube and configured to dispense a particular quantity of chemical granules with the seed; and
an electrical pulsing valve operably coupled to both the chemical granule tube and the seed sensing device and disposed between the opening of the chemical granule tube and the chemical granule metering system, the valve being configured to open to dispense chemical granules from the opening of the chemical granule tube when the seed sensing device senses the dispensation of the seed,
wherein the particular quantity corresponds to a ground speed of a vehicle incorporating the system, and wherein the ground speed is detected by a speed sensing unit on the vehicle.
9. The system of claim 8 , further comprising:
a seed dispensing tube configured to dispense the seed,
wherein the seed sensing device is coupled to the seed dispensing tube, and the seed sensing device is configured to sense the dispensation of the seed from the seed dispensing tube.
10. The system of claim 9 , further comprising:
a seed storage hopper coupled to the seed dispensing tube, the seed storage hopper being configured to store the seed.
11. The system of claim 8 , further comprising:
a granule storage hopper coupled to the chemical granule tube, the granule storage hopper being configured to store the chemical granules.
12. A method for electronically pulsing chemical with seed, comprising the steps of:
dispensing at least one seed through a seed dispensing tube;
sensing the at least one seed as it exits the seed dispensing tube; and
when the seed is detected, electronically pulsing an electrical pulsing valve to dispense chemical granules, wherein the electrical pulsing valve operably coupled to a chemical granule tube and disposed between an opening of the chemical granule tube and a chemical granule metering system configured to dispense a particular quantity of chemical the granules with the at least one seed.
13. The method of claim 12 , wherein the chemical granules are dispensed via a granule tube from a granule storage hopper.
14. The method of claim 12 , wherein the at least one seed is dispensed through the seed dispensing tube from a seed hopper.
15. The method of claim 12 , wherein the particular quantity corresponds to a ground speed of a planting vehicle.
16. The method of claim 12 , wherein a seed sensing device is coupled to the seed dispensing tube, and the seed sensing device is configured to sense the at least one seed as it exits the seed dispensing tube.
17. The method of claim 12 , wherein the chemical granule metering system is configured to dispense chemical granules at a constant application rate regardless of a speed of a vehicle incorporating the system.