Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина"
发明人:
Зыкин Евгений Сергеевич (RU),Исайчев Виталий Александрович (RU),Брюханов Олег Евгеньевич (RU),Рыкин Дмитрий Владимирович (RU)
申请号：
RU2019127635
公开号：
RU0000194258U1
申请日:
2019.08.30
申请国别(地区):
RU
年份:
2019
代理人:
摘要：
The utility model relates to agricultural machinery, in particular to tools for rolling soil. A tool for rolling soil includes rollers of the cultivating and leveling type. The tool further comprises an H-shaped frame, brackets and rods. A nut and spring are installed on each rod. The cultivating roller contains an axle and disk cultivators. Disc rippers are mounted on the axis of the ripper type roller at equal intervals in the horizontal plane, and triangular recesses are made along the periphery of the disc rippers. The vertices located between the triangular recesses are also triangular and bilaterally sharpened and directed in different directions from the geometric axis of rotation of the disk cultivators. The leveling roller contains an axis, side and intermediate disks mounted on the axis at regular intervals in the horizontal plane, rippers. On the periphery of the side and intermediate discs, triangular recesses are made. The rippers are mounted in triangular recesses of the side and intermediate discs so that they form a helical line. The direction of the helix of the leveling roller starts from its longitudinal axis of symmetry and is directed towards the side discs. The rippers in the cross section are square and twisted along the entire length by an angle α relative to their longitudinal axis of symmetry so that the sharp edges of each ripper form helical lines, and the sharp edges of the rippers are directed in different directions from the geometric axis of rotation of the leveling roller. for rolling soil will improve the quality of tillage.Полезная модель относится к сельскохозяйственному машиностроению, в частности к орудиям для прикатывания почвы.Орудие для прикатывания почвы включает катки рыхлительного и выравнивающего типа. Орудие дополнительно содержит Н-образную раму, кронштейны и штанги. На каждой штанге установлены гайка и пружина. Каток рыхлительного типа содержит ось и дисковые рыхлители. Дисковые рыхлители установлены на оси катка рыхли
