SUNFLOWER HARVESTING DEVICE Russian patent published in 2019 - IPC A01D45/00 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to the agricultural machine building. Device for harvesting sunflower contains guides for stems, cutting mechanisms and collecting screw, which are fixed on frame. Channels 5 are formed on the frame between the guides. Each of the guides is equipped with a shaking mechanism and is made in the form of a tray with limiting beads. Tray has inclined base 8 of asymmetric shape. On the sides of the tray rectangular sections of different length are formed, raised at an angle above base 8. On each guide on both sides there are elements for catching seeds 10, which are made of elastic material. Elements 10 are fixed on trays to form working surface in form of rectangular trapezium.

EFFECT: device ensures reduction of seeds losses during harvesting of sunflower.

3 cl, 6 dwg