Педан Николай Иванович (RU),Стругов Сергей Петрович (RU),Стругов Александр Сергеевич (RU)
申请号：
RU2014139343/13
公开号：
RU00150901U1
申请日:
2014.09.29
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
The invention relates to agricultural machinery, primarily to tillers. Cutting disc harrow assembly comprises pivotally mounted on the crossbar disc harrow bearing assembly rack and spherical disc mounted obliquely to the vertical and angle of attack. The upper part of the post is formed shaped, embracing the beam from one side. On the other side of the beam shaped lid is closed, rigidly connected with the upper part shaped rack. A formed at the corners of the quadrilateral situated elastomers. When this rack is formed from a strip of rectangular cross section, rotated and bent so as to provide the necessary angle of inclination to the vertical and angle of attack of the disc. Moreover, in the longitudinal plane of the rack is inclined to the vertical so that the point of attachment of the bearing assembly is rotated from the center of the transverse beam back along the disc harrow of motion through an angle of 32 ° ± 5 ° from the vertical. Elastomers made of circular section. By rotating the housing of the bearing assembly by bolts fastened spherical disc and the axis of the bearing assembly has a threaded portion with a flattened, and is fixedly mounted in the rack by a nut and lock washer. Thus, in various versions, the bearing assembly can be located inside the disc scope and outside the scope of the disk. Thus, this solution will improve the reliability and increase the quality of the site of the cutting disc harrow.Полезная модель относится к сельскохозяйственному машиностроению, преимущественно к почвообрабатывающим машинам. Режущий узел дисковой бороны, включает установленную с возможностью поворота на поперечной балке дисковой бороны стойку с подшипниковым узлом и сферическим диском, установленным наклонно к вертикали и с углом атаки. Верхняя часть стойки выполнена фигурной, охватывающей балку с одной стороны. С другой стороны балка закрыта фигурной крышкой, жестко соединенной с верхней частью фигурной стойки. А в углах образовавшегося четырехугольника расп
