Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина"
发明人:
Зыкин Евгений Сергеевич (RU),Дозоров Александр Владимирович (RU),Исайчев Виталий Александрович (RU),Смирнов Алексей Сергеевич (RU)
申请号：
RU2018121003
公开号：
RU0000184626U1
申请日:
2018.06.06
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
The utility model relates to agricultural machinery, in particular to tillage units for surface pre-sowing cultivation of the soil. The combined tillage unit includes a frame, a device for connecting to a tractor, adjustment mechanisms, support wheels, working bodies containing a rack and a flat-cutting leg, disk sections. Disk sections are installed in front of the working bodies. Each disk section contains a frame, an axis and spherical disks, and the disk sections are mounted at an angle to the direction of movement of the tillage unit. Behind the working bodies, a tillage mill is installed, containing a shaft, flange mounts, L-shaped knives and the drive of the tillage mill. Behind the tillage cutter, a roller attachment is installed containing grinding and rolling rollers, a frame, a rod with a spring, horizontal axes located perpendicular to the direction of movement, side and intermediate disks. Around the circumference of the side and intermediate disks of the grinding roller with equal angular pitch, two-sided pointed strips are installed and the pointed edges are directed in different directions from the geometric axis of rotation of the grinding roller. Around the circumference of the side and intermediate disks of the packer roller with equal angular pitch, ripping elements are installed in cross section having the shape of an equilateral triangle, the ripping elements are rigidly fixed along the periphery of the side and intermediate disks, and the sharp vertices of the ripping elements are directed in different directions from the geometric axis of rotation of the packer Such a design of the combined tillage unit will improve the quality of pre-sowing treatment Faces.Полезная модель относится к сельскохозяйственному машиностроению, в частности к почвообрабатывающим агрегатам для поверхностной предпосевной обработки почвы.Комбинированный почвообрабатывающий агрегат включает раму, устройство для соединения с трактором, механизмы регулирования, опорные ко
