SEED DISTRIBUTION DEVICE FOR PRECISION SEED DRILLS AND A PRECISION SEED DRILL THAT INCLUDES SUCH A DEVICE Russian patent published in 2022 - IPC A01C7/04 

FIELD: agricultural engineering.

SUBSTANCE: seed distribution device for a precision seed drill contains a housing in which a seed selector disc is mounted, rotating around a central axis and containing at least one ring of holes designed to transport seeds along a circular trajectory. The first singulator and the second singulator are radially mounted and facing the body, which are mounted on opposite sides of the circular trajectory of the seeds, and the first and second singulators are distal and proximal, respectively, relative to the central axis of rotation. In this case, the first singulator and the second singulator determine the trajectory of disruptive seed selection and can be independently and selectively adjusted to at least locally change the trajectory of disruptive selection to exclude duplicate seeds without causing malfunctions.

EFFECT: invention will make it possible to increase the efficiency of removing excess seeds for their different types and forms.

14 cl, 9 dwg