METHOD OF SOIL PROCESSING AND COMBINED SOIL-PROCESSING IMPLEMENT (VERSIONS) Russian patent published in 2009 - IPC A01B79/00 A01B49/02 

FIELD: agriculture.

SUBSTANCE: inventions relate to agricultural machine-building and can be used in soil-processing or soil-processing seeding technology. Method of soil-processing includes cutting soil and weeds on set depth by cutting operating elements (5, dwg. 1), mainly in form of A-hoe blades, preliminary crumbling by them of cut soil and further processing it by multi-functional rollers (7), which have ring-shaped rims (8) with spokes (9) placed at acute angles of attack at the distance from each other. By means of rollers (7) superficial compaction of lower levels of cut soil, its tillage above compacted layer, evening of soil surface and extraction of cut weeds on it is performed. Evening of soil surface is started with preliminary stage at which cut soil is influenced by evening devices (11) at least for evening longitudinal crests and furrows on soil caused by passing in it of cutting operating elements (5), then soil is processed by multi-functional rollers. By means of evening devices soil is moved from crests in transverse direction, opposite to direction of its further side displacement by multi-functional rollers. Combined soil-processing element according to each version includes frame, cutting operating elements (5), mainly in form of A-hoe blades, connected with frame (1) by means of posts (6), installed after operating elements (5) multi-functional rollers (7), which have ring-shaped rims (8) with spokes (9), placed at acute angles of attack at the distance from each other. In implement of the second version cutting operating elements (5) are equipped with devices (10) for receiving and distribution under said operating elements of material introduced into soil, for instance seeds with starting doses of fertilisers. In implement of each version between cutting operating elements (5) and multi-functional rollers located are evening devices (11), equipped with small ploughs (14) at least for evening longitudinal crests and furrows on soil after passing in it of cutting operating elements (5). Operating surfaces of small ploughs are turned to the right or to the left for displacement of soil from longitudinal crests in transverse direction, opposite to direction of its further side displacement by multifunctional rollers (7). Inventions allow to reduce difference of levels of said crests and furrows, as well as compensate side displacement of soil by multi-functional rollers.

EFFECT: method increases quality of implement operation in each version.

6 cl, 3 dwg