Photoelectric sensor for seed dispensing system
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United States of America Patent
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-
Jul 2, 2024
Grant Date -
Aug 12, 2021
app pub date -
Feb 11, 2021
filing date -
Feb 11, 2020
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A seed dispensing system is provided with a photoelectric sensor for monitoring the dispensing of seeds from a seed dispenser comprising a discharge conveyor with conveyor flights that transport seeds through the seed dispenser. The sensor outputs a signal representative of obstructions to the flow of light in an optical path of the sensor, and a computing unit is adapted to distinguish portions of the output signal that are attributable to the passage of one or more seeds from portions of the output signal that are attributable to the passage of a conveyor flight.
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