SU1001876A1

SU1001876A1 - Working member for interbrush cultivation of soil in gardens and vine yard

Info

Publication number: SU1001876A1
Application number: SU813278472A
Authority: SU
Inventors: Юрий Михайлович Иванов; Юрий Яковлевич Сычев; Холхожа Икрамов; Алексей Николаевич Чекунов
Original assignee: Научно-Производственное Объединение "Средазсельхозмаш"
Priority date: 1981-04-08
Filing date: 1981-04-08
Publication date: 1983-03-07

Description

Изобретение относитс к сельскохо з йственному машиностроению, в частности к почвообрабатывающим рабочим органам.FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular to tillage workers.

Известен рабочий орган дл межкустовой обработки почвы в садах и виноградниках , содержгидий стойку, установленную на раме оруди на вертикальной оси лемеха, и пластину, установленную на задней полке лемеха 13 .Known working body for inter-cilan tillage in gardens and vineyards, containing a stand mounted on the frame of the gun on the vertical axis of the plowshares, and a plate mounted on the rear shelf of the plowshares 13.

Недостатком рабочего органа при использовании вл етс повреждение штс1мбов растений из-за большого усили , необходимого дл его поворота.The disadvantage of the working body when using it is damage to the plants of plants because of the large force required to rotate it.

Известен также рабочий орган дл межкустовой обработки почвы в садах и виноградниках, включающий стрельчатую лапу с лемехами и стойку, закрепленную на раме оруди посредством подпружиненной вертикальной.оси, установленной в плоскости симметрии лапы 2 .Also known working body for inter-cilan tillage in gardens and vineyards, including the lancet paw with plowshares and a stand mounted on the frame of the gun by means of a spring-loaded vertical axis installed in the plane of symmetry of the paw 2.

Однако при использовании этого рабочего органа повреждаютс штамбы растений лемехами лапы при обходе из-за большого усили , требующегос дл поворота лапы.However, when using this tool, plant strands are damaged by pawshares during rounds due to the large force required to turn the paw.

Цель изобретени - уменьшение повреждаемости штамбов растений.The purpose of the invention is to reduce the damage to plant boles.

Цель достигаетс установкой верти кальной оси на рассто нии носка ле-; меха не превышающем щоловины длины лемеха и снабжением стрельчатой лапы долотом, установленным между лемехами.The goal is achieved by mounting the vertical axis at the distance of the toe of the le-; furs that do not exceed the groove of the length of the plowshare and the supply of the articulated paws with chisels installed between the plowshares.

На фиг. 1 изображен рабочий орган дл межкустовой, обработки почвы в садах и виноградниках; на фиг. 2 схема расположени вертикальной оси; FIG. 1 shows a working body for inter-crawling, tillage in gardens and vineyards; in fig. 2 shows the vertical axis;

10 на фиг, 3 - расчетна схема с 1приложением внешних сил к рабочему органу в момент обхода штамба растений.10 in FIG. 3 is a design scheme with 1 application of external forces to the working body at the time of bypassing the plant stump.

Рабочий орган со стоит из стойки 1, на которой закреплены лемехи 2 и The working body with stands out from the rack 1, on which the plowshares 2 and

15 втулка 3 с установленной в ней вертикальной осью 4, размещенной таким образом , что соотношение от носка лемеха 2 до вертикальной оси 4 равно длины лемеха 2. Между лемехами 2 15 sleeve 3 with a vertical axis 4 installed in it, placed in such a way that the ratio from the toe of the plowshare 2 to the vertical axis 4 is equal to the length of the plowshare 2. Between the plowshares 2

20 h. установлено долото 5. Втулка 3 имеет рычаг 6, св занный с рамой 7 посредством пpsoкины 8.20 h. a bit 5 is installed. The sleeve 3 has a lever 6 connected to the frame 7 by means of a pin 8.

ПредлагаегФай рабочий орган работает следующим образом.The proposed working body works as follows.

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Claims

When moving between the tools and between the tools, the working body is located in the zone of a number of plants and its tillers loosen the soil to a predetermined depth and cut weeds. The moments of the resistance forces of the soil F, F2 F and from the force of the spring 8 are balanced. During the round-trip process, the working body turns on the vertical axis 4, and the resistance force E sharply increases, which is created by the left ploughshare and. 5 The power of Fg is created by the plowshare. Balancing the moment of forces is achieved by an additional MO, a moment created by the resistance force of the bit 5, and a moment created by the force Rscht arising from the contact point of the plowshare with the stem of the plant i. After the passage of the trunk, the force F disappears as well j, returns to its original position. The invention makes it possible to reduce the force exerted by the plow blade on the 1Mb, which reduces the damage to the booms. Claims of the invention. The working body for tillage tillage in gardens and vineyards, including the lancet paw with plowshares and a stand mounted on the frame of the gun by means of a spring-loaded vertical axis installed in the plane of symmetry of the paw, characterized in that, in order to reduce the damage of plant booms, the ratio of the distance from the toe of the plowshare to the vertical axis does not exceed half the length of the plowshare. 2. The body of p. 1, of which is that the shooter's paw has a chisel set between the dowry guides., Sources of information taken into account during the examination 1. The author's certificate of the USSR I 475966, cl . A 01 B 13/04, 1973.

2. Authors certificate of USSR 177191, cl. A 01 B 39/16, 1963.