MOWER WITH AIR-CONDITIONER OF BEATER-SCREW TYPE Russian patent published in 2019 - IPC A01D34/64 A01D43/10 

FIELD: agriculture.

SUBSTANCE: invention relates to the agriculture. Mower with air-conditioner of beater-screw type comprises cutting unit with pairwise rotating disks with hinged knives and vertically installed on them alternating with each other equal-height drums in form of truncated cones, some of which are equipped in upper part with hinged L-shaped beats, arranged horizontally, diametrically opposite, in one plane or different, wherein other drums are equipped with screws of right direction of rotation consisting of plates of curvilinear shape, rigidly installed on their outer surface inclined at acute angle relative to direction and plane of rotation, which outer edges have variable radius decreasing in direction of their rotation and not exceeding radius of cutting edge formed by ends of hinge knives of discs, note here that all drums are made fixed, and their alternation is performed from right to left along mower movement, from drum equipped with hinged L-shaped beats located parallel to disc knives.

EFFECT: invention makes it possible to improve supply of chamfered mass to the zone of beating treatment, to ensure quality damaging of plant stems, to reduce field losses.

1 cl, 4 dwg