SU1584765A1

SU1584765A1 - Soil-tilling implement

Info

Publication number: SU1584765A1
Application number: SU884435561A
Authority: SU
Inventors: Илья Васильевич Кобозев; Эдуард Антонович Цвирко
Original assignee: Московская сельскохозяйственная академия им.К.А.Тимирязева
Priority date: 1988-06-03
Filing date: 1988-06-03
Publication date: 1990-08-15

Abstract

Изобретение относитс к сельскохоз йственному машиностроению, а именно к культиваторам. Цель изобретени - улучшение качества обработки почвы за счет подрезани корней по всей глубине пахотного горизонта. Почвообрабатывающее орудие содержит раму 1 с опорными колесами 2 и рабочие органы, выполненные из двух ножевых стоек 6, соединенных ножевой пластиной 7, имеющей дополнительную тыльную режущую кромку 8. Выше ножевой пластины 7 размещены струны 10, 11. Рабочие органы жестко св заны между собой, соединены с виброприводом 12 и установлены относительно рамы на горизонтальных шарнирах 5. Ножева пластина 7 и струны 10, 11 расположены под углом к направлению движени . Нижн струна 9 находитс позади верхней струны 10. При работе одновременно с переносным движением оруди посредством вибропривода 12 вызываютс колебани и угловые перемещени рабочих органов относительно горизонтальных шарниров 5 в продольно-вертикальной плоскости. Траектории рабочих органов позвол ют активно рыхлить почву и подрезать корни по всей глубине пласта. 1 з.п. ф-лы, 3 ил.FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular to cultivators. The purpose of the invention is to improve the quality of tillage by cutting the roots along the entire depth of the arable horizon. The tillage implement contains a frame 1 with supporting wheels 2 and working bodies made of two knife racks 6 connected by a knife plate 7 having an additional rear cutting edge 8. Strings 10, 11 are placed above the knife plate 7, the working bodies are rigidly connected to each other, connected to the vibration actuator 12 and mounted relative to the frame on the horizontal hinges 5. The knife plate 7 and the strings 10, 11 are angled to the direction of movement. The lower string 9 is located behind the upper string 10. When operating simultaneously with the portable movement of the gun, vibratory drive 12 causes oscillations and angular displacements of the working bodies relative to horizontal hinges 5 in the longitudinal-vertical plane. The trajectories of the working bodies allow you to actively loosen the soil and cut the roots along the entire depth of the formation. 1 hp f-ly, 3 ill.

Description

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Фиг. гFIG. g

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Claims

Claim

A tillage implement containing a frame on which 15 knife stands are mounted, the upper ends of which are connected by a beam, and the lower ends by a cutting element in the form of a knife plate, characterized in that, in order to improve the quality of the soil treatment by cutting the roots throughout the entire depth2 ° not arable horizon, it is equipped with additional cutting elements, each of which is made in the form of a string installed in the racks above the knife plate, a vibro25 drive connected to the beam is installed on the frame, knife stands and connected to the frame by means of horizontal hinges, and the knife plate has a rear cutting edge.

2. The gun on π. 1, characterized in that the knife plate and flexible working bodies 30 are located at an angle to the direction of movement, and the lower additional cutting element is located offset back relative to the upper additional cutting element.

FIG. 2

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VNIIIPI of the State Committee for Inventions and Discoveries at the State Committee for Science and Technology

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