SU959647A1

SU959647A1 - Soil tilling implement in perenial plant rows

Info

Publication number: SU959647A1
Application number: SU802920671A
Authority: SU
Inventors: Жирайр Арменакович Агаджанян; Сурен Маркарович Агаджанян; Меланья Макичевна Ерицян; Семен Вартанович Погосбекян; Армен Агасиевич Тоникян; Грачик Ананьевич Арутюнян; Артур Шаваршевич Григорян
Priority date: 1980-04-30
Filing date: 1980-04-30
Publication date: 1982-09-23

Description

(54) ПОЧВООБРАБАТЫВАЮЩЕЕ ОРУДИЕ ДЛЯ РАБОТЫ В РЯДАХ МНОГОЛЕТНИХ НАСАЖДЕНИЙ(54) SOIL-PROCESSING TOOLS FOR WORK IN SERIES OF LONG-TERM PLANTINGS

1one

Изобретение относитс к сельскохоз йственной технике, в частности к оруди м, дл обработки почвы в р дах многолетних насаждений.The invention relates to an agricultural technique, in particular, implements for tillage in a series of perennial plantations.

Известен почвообрабатывающий орган, включающий плоскорежущую лапу, за которой установлен шнек конической формы с прерывающимис витками, снабженный чистиками 1.A tillage body is known, which includes a flat-cutting paw, behind which a conical shaped screw with interrupted turns is installed, equipped with a chistika 1.

Недостатком данного рабочего органа вл етс то, что он при интенсивном боковом перемещении почвы не разрыхл ет обрабатываемый слой в достаточной степени . Кроме того, так как чистики контактируют только с поверхностью витков шнека, а с валом не соприкасаютс , то происходит наматывание сорн ков на валу, особенно в промежутках винтовой линии шнека, что снижает качество обработки.The disadvantage of this working body is that it does not loosen the treated layer sufficiently with intensive lateral movement of the soil. In addition, since the cleaners contact only the surface of the screw turns and do not touch the shaft, weeds are wound on the shaft, especially in the intervals of the screw screw line, which reduces the quality of the treatment.

Наиболее близким по технической сути вл етс почвообрабатывающее орудие, дл работы в р дах многолетних насаждений , включающее плоскорежущую лапу и установленные за ней под углом к направлению движени диски, жестко закрепленные на оси 2.The closest in technical essence is a soil-cultivating tool, for work in rows of perennial plantations, including a flat-cutting paw and discs fixed behind it at an angle to the direction of motion, fixed on axis 2.

Однако использование известного оруди дл обработки почвы в р дах многолетних насаждений, где она уплотнена и засорена сорн ками, не обеспечивает интенсивного разрыхлени и достаточного боковогоHowever, the use of a known tillage tool in rows of perennial plantings, where it is compacted and clogged with weeds, does not provide intensive loosening and sufficient lateral

5 , перемещени обрабатываемого сло , а в промежутках между дисками остаютс незаделанные огрехи. В результате указанного не обеспечиваетс качество обработки. Целью изобретени вл етс повышение5, the movements of the treated layer, and in the interstices between the disks, unallocated flaws remain. As a result, the quality of processing is not ensured. The aim of the invention is to increase

10 качества рыхлени и полноты уничтожени сорн ков.10 qualities of loosening and completeness of weed control.

Указанна цель достигаетс тем, что ось имеет привод и выполнена коленчатой, при этом диски снабжены ножами, размещенными с их выпуклой стороны.This goal is achieved by the fact that the axis has a drive and is made cranked, and the disks are provided with knives placed on their convex side.

5 На фиг. Г изображено предлагаемое орудие, аксонометрическа проекци ; на фиг. 2 - коле«чатый вал с дисками.5 In FIG. G shows the proposed instrument, axonometric projection; in fig. 2 - cola “chato shaft with discs.

Рабочий орган состоит из плоскорежущей лапы 1 со стойкой 2 и установленныхThe working body consists of a flat-cutting paw 1 with a stand 2 and installed

Claims

20 behind it in onopdx 3 and 4 on the brackets 5 of the cranked drive axle 6 with spherical discs 7, rigidly mounted on the knees 8 of the axle 6, located at an angle of 180 ° relative to each other. The discs 7 on the convex side are provided with radial knives 9 with straight cutting edges located along the perimeter of the discs 7 perpendicular to the plane of their cutting edges 10. The interdisk spacing of the crankshaft 6 is cleaned by pegs 11 mounted on a holder 12 fixed to the cutting blade. The disk battery is driven by a hydraulic motor 13 through a chain transmission 14 protected by a casing 15. The processing of the soil proceeds as follows. During the penetration and movement of the gun, the layer of soil, clipped by the paw 1, goes to the forcibly rotating disks 7, is cut along and across their cutting edges by knives 9, which loosen the soil in the interdisk spacing. As a result of the eccentric arrangement of the disks 7 relative to the drive axis 6, they perform an oscillating, vibrating motion, which contributes to the intensive crumbling of the incoming soil and the cutting of weeds. Here there is a shock interaction of the cutting edges 10 of the disc 7 and the knives 9 with the treated soil layer. The disk battery is set at an angle relative to the direction of movement; therefore, the strips of soil, rising along the concave surface of the disks 7, move towards the inter-row and at the same time intensively crumble and mix with the weeds cut by it. The squeezer 11, which interacts with the axis 6, cleans its surface from the loose soil and weeds that wind on it, and the disks 7 and knives 9 are cleaned as a result of their vibrational, vibrating movement. The installation, following a flat-cutting paw 1 of a driving working body made in the form of a battery of spherical disCOB 7 rigidly mounted on the crankshaft 6, makes it possible to mix more intensively and better loosen the treated soil layer. The disks 7, capturing the soil cut off by a flat fringing paw 1, cut it and forcibly displace it with their surface, which is facilitated by the spherical shape of their profile. At the same time, the soil processed by the discs 7 is moved towards the inter-row side. The crankshaft of axis 6 makes this process even more intense due to the occurrence of a shock, vibrating load on the soil layer, which reduces the energy intensity of the process and ensures the self-cleaning of the disks and knives. The radial knives 9 with straight cutting edges located along the perimeter of the discs perpendicular to the planes of their cutting edges facilitate the displacement and shearing of weeds in the interdisk gaps of the soil layer to be treated. The invention of a soil cultivating tool for working in rows of perennial plantations, including a flat-cutting paw and discs mounted behind it at an angle to the direction of movement, is rigidly fixed on the axis, characterized in that, in order to improve the quality of soil loosening and complete weed control, the axis the drive is made cranked, and the disks are equipped with knives placed on their convex side. Sources of information taken into account during the examination 1. USSR author's certificate No. 695596, cl. A 01 B 39/16, 1977.

2. USSR author's certificate number 649346, cl. A 01 B 13/16, 1977.