Zhuk Aleksej Feodosevich,Жук Алексей Феодосьевич,Belyaeva Natalya Ivanovna,Беляева Наталья Ивановна,Zhuk Vladislav Alekseevich,Жук Владислав Алексеевич,Zhuk Viktor Alekseevich,Жук Виктор Алексеевич,Yu
申请号：
RU2017120371
公开号：
RU0002644197C1
申请日:
2017.06.09
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
FIELD: agriculture machine building.SUBSTANCE: invention relates to agricultural machine building, particularly to tillage machines. Bed maker includes a bed plate with a front beam, hitch attachment, an upper casing and side bed plates, an apron with a front beam, impellers and screw adjustments for the height adjustment of the apron. Disc milling cutters, a milling drum, a roller in the form of a cylinder with conical shells at the ends are successively installed on the bed marker. In front of the roller, on its bed plate the slots are adjustable in depth, made with a lower working part tilted to the longitudinal axis of the bed maker and a vertical stand placed in the bands between the blades of the rear part of the disc furrow shapers and the rim shells. Angle γ between the vertical stand and the inclined lower part of the milling chisel plough is 135° ± 15°. Height of the shell of the rink is less than the third part of the diameter of the furrow shaper disk. Roller is equipped with a drive device, which is made in the form of a hydraulic motor with chain transfer to the roller shaft. Drive of the cutter drum includes a central reducer, an intermediate shaft, an on-board transmission.EFFECT: such a constructive solution provides diversion of excess water from the furrows into the soil under the bed, prevent drainage along the furrows and soil erosion and improve the moisture supply of planting root crops during the droughty period of their growth.4 cl, 4 dwgИзобретение относится к области сельскохозяйственного машиностроения, в частности к почвообрабатывающим машинам. Грядоделатель содержит раму с передней балкой, навесным устройством, верхним кожухом и боковинами, фартук с передней балкой, крыльями и винтовыми механизмами регулировки высоты установки фартука. На грядоделателе последовательно установлены дисковые бороздорезы, фрезерный барабан, каток в виде цилиндра с конусными обечайками по торцам. Перед катком на его рамке закреплены регулируемые по глубине х
