A crawler-mounted hill-drop mechanism extends seed delivery time to prevent missed holes and seed bounce during high-speed sowing.
A sliding gate covers and exposes the exit aperture while a push pin inserts seeds, supporting controlled release and uniform placement.
A pointed seed spike uses intersecting channels and a slider to place seeds with less soil disruption, erosion, and power.
Curved ribs guide seeds and media into furrows during automated filling, while the arched underside improves airflow in stacked rafts.
A self-propelled seed planter uses a cam-controlled punch mechanism to deposit seeds at precise locations.
A seed spike assembly plants seeds directly into soil using a pointed body and ejection pin mechanism.