SINGLE-DISK BOOT

摘要

The invention relates to a single-disk boot, comprising the connected to each other seed drop tube, thee outlet port of which is supported with a protective element, the means of directed air flow creation, a seed positioner, a case and the means of seed bed formation, comprising a disk, mounted at an angle α to the moving direction, determining an angle of attack, and at an angle &bgr; to the vertical plane, determining an angle of list, and a device for seed bed compaction, the device for seed bed compaction being executed as a variable cross-section cutter, placed directly in front of the outlet port at an angle γ to the disk in the plane, perpendicular to the cutter leading edge, the cutter from the side of the leading edge in the longitudinal section having a trapezoid shape, the angle α being chosen in the range of 1 to 10º, the angle &bgr; in the range of 1 to 10º, and the angle &bgr; in the range of 1 to 6º.