| 摘要 |
FIELD: agriculture; machine building.SUBSTANCE: invention relates to agricultural machine building. Combine harvester comprises vaned drum with two-row toothed comb, screw, conveyor, fan and a storage hopper. Teeth of upper row of two-row toothed comb of bladed drum are arranged with notches on one of side frames and the projection at their base. Teeth of the lower row of two-row comb are made with notches on side walls and with projection in their base. On the cylindrical surface of the screw is installed a straining drum with the concave and width within the width of conveyor. Concave is fixed with possibility of changing the position relative to the straining drum. In front of the screw is mounted drum of stems crusher, on which over the entire width of capture are fixed vanes. Shell of cutter drum is a stop for head parts of plants at tirr.EFFECT: combine harvester provides qualitative tirr of ear and formation of strips from chopped silage of stems.1 cl, 1 dwg |
