BOJKOV VASILIJ MIKHAJLOVICH,Бойков Василий Михайлович,BOJKOVA ELENA VASILEVNA,Бойкова Елена Васильевна,SAJAPIN OLEG VIKTOROVICH,Саяпин Олег Викторович
申请号：
RU2013111278/13
公开号：
RU0002536890C2
申请日:
2013.03.12
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
FIELD: agriculture.SUBSTANCE: method comprises cutting, crumbling of the treated soil layer, the layer turnover, the destruction of "plough pan" and formation of slits with the inter-slit distance of 70-90 cm. When crumbling the upper part of the treated layer its turnover is carried out in both directions with respect to the rack of the working body and movement to the field surface with the formation of cavities in the passage ways of the working bodies to form a ridge on the untreated part of the field surface. Then with the working bodies of the second row the process of formation of cavities is repeated. Then with the working bodies of the following rows cutting, crumbling of the untreated surface of the field to greater depth is carried out, moving it into the formed cavities and forming slits. Then the surface of the field is levelled. The tool comprises a frame consisting of longitudinal and transverse beams. The frame is provided with replaceable working bodies located to form parallel rows, enabling treatment of soil over the entire working width of the tool. The working bodies are made in the form of removable A-blades mounted on the rack, consisting of right and left ploughshares in the direction of motion. The ploughshares are made of triangular or quadrangular form, located with displacement of the cutting edges and have mouldboards. The working bodies are fixed to the longitudinal beams of the frame using the racks. The left and right ploughshares are mounted with displacement of 0.5-1.5 width of the ploughshare relative to each other horizontally and are located at an angle of 20-35° to the horizontal and 30-55° to the vertical planes. The cutting edges of the ploughshares are formed with displacement of 0-30 mm relative to each other vertically. On the rack of the working body over the ploughshares the right and left mouldboards are mounted at an angle of 25-50° relative to the side part of the rack in the horizontal plane and at an angle of 25-40°
