Зыкин Евгений Сергеевич (RU),Сушко Иван Владимирович (RU)
申请号：
RU2017131135
公开号：
RU0000177693U1
申请日:
2017.09.04
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
A useful model refers to agricultural machinery, in particular to tools for surface tillage.The combined tiller aggregate comprises a frame with longitudinal and transverse bars, on which, along the whole width of the grip, pairs of rows are fastened to the stands with discs of convex-concave form with figured recesses mounted rotatably. Disks are installed with the ability to adjust the angle of attack and penetration. The discs are mounted on the frame in staggered order. Figured notches are made in the form of a semicircle and are located along the periphery of the disc with an equal angular pitch. Behind the discs of a convex-concave shape, a roller set is installed. The roller set includes a crushing and packing rollers, a frame, a bar with a spring, horizontal axes located perpendicular to the direction of movement of the combined tiller unit, side and intermediate discs. On the circumference of the lateral and intermediate disks of the grinding roller with an equal angular step, two-sided sharp points are set and pointed edges are directed in different directions from the geometric axis of rotation of the crushing roller. Along the circumference of the lateral and intermediate discs of the compacting roller with an equal angular pitch, V-shaped ripping elements are installed, the V-shaped ripping elements being rigidly fixed at the periphery of the side and intermediate discs, and the sides of the V-shaped ripping elements are directed in different directions from the geometric axis of rotation rolling compactor.Such a design of the combined soil tillage unit will improve the quality of surface treatment of the soil.Полезная модель относится к сельскохозяйственному машиностроению, в частности к орудиям для поверхностной обработки почвы.Комбинированный почвообрабатывающий агрегат содержит раму с продольными и поперечными брусьями, на которых по всей ширине захвата парными рядами закреплены стойки с дисками выпукло-вогнутой формы с фигурными выемками, установле
