STRIPPER PLATE BIAS FORCE ADJUSTMENT MECHANISM Russian patent published in 2018 - IPC A01D45/02 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machine building. Row module for a corn-head contains a frame, a pair of stalk rolls, a spring and a pair of stripper plates forming a stripper gap. At least one of the stripper plates is a shiftable stripper plate, which can be displaced horizontally across the longitudinal extension of the stripper gap. Spring has outer end portions and a central helical portion winding around a pin connected to the shiftable stripper plate. Outer end parts abutting the respective members connected to the frame on opposite sides of the pin.

EFFECT: row module provides an effective snap the ears of corn of the plants.

7 cl, 3 dwg