Bychkov Nikolaj Georgievich,Бычков Николай Георгиевич
申请号：
RU2017142331
公开号：
RU0002664297C1
申请日:
2017.12.05
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
FIELD: agriculture.SUBSTANCE: invention relates to agriculture. Device is made in the form of a caterpillar mounted on the body across the bed, with hinged pins attached to each other, fixed on the body by means of rollers with flanges, allowing the sliders to move up and down within certain limits. Inside the sliders are the supporting shafts, which are rotated from the gear wheels located in the upper part of the casing. Device is equipped with knives, mounted on the shafts and providing cutting of narrow strips, as well as copiers, fixed on the slides, which have in the approaching ends the shape of rollers, exactly repeating the profile of the ridge, as a result of close cuts along the course of the planes of cutting knives and planes of contact of the copiers with the ground, as well as a large number of them, ensuring the removal of the leaves along the entire width and length of the bed, device additionally comprises rotating rotors, whose vanes are picked up and through the gaps between the slides, eject the cut tops out of the ridge. Device also contains two rotors, located closer to the ends of the body, shifted forward and downward, intended for picking up and directing into the cutting area the elements of the tops of the top lines hanging down the furrow.EFFECT: cutting of the tops along the whole profile of the ridge with a given length is provided with the minimum possible damage to the root crops.1 cl, 6 dwgИзобретение относится к области сельского хозяйства. Устройство выполнено в виде установленной на корпусе поперек грядки гусеницы с прикрепленными на ней шарнирно соединенными между собой ползунами, зафиксированными на корпусе посредством роликов с ребордами, позволяющих ползунам в определенных пределах перемещаться вверх-вниз. Внутри ползунов - несущие валы, получающие вращение от расположенных в верхней части корпуса в ряд зубчатых колес. Устройство оснащено ножами, устанавливаемыми на валах и обеспечивающими рез узкими полосами, а также копирам
