SU986319A1

SU986319A1 - Ploughshare for rowless sowing

Info

Publication number: SU986319A1
Application number: SU813296637A
Authority: SU
Inventors: Валерий Семенович Карев; Виктор Иванович Шведков; Федор Васильевич Грищенко
Original assignee: Рязанский сельскохозяйственный институт им.проф.П.А.Костычева
Priority date: 1981-06-10
Filing date: 1981-06-10
Publication date: 1983-01-07

Description

(Б) СОШНИК дл БЕЗРЯДКОВОГО ПОСЕВА.(B) A BREEDER FOR BESIDENT SEEDING.

ЛL

Изобретение относитс к сельскохоз йственному машиностроению, а конкретно н рабочим органам посевных машин . , .FIELD OF THE INVENTION The invention relates to agricultural machinery industry, and specifically to the working bodies of seeding machines. ,

Известен сошник дл разбросного . посева,включающий полую стЬйку с отражателем сем н, котора снабжена концентрично расположенными внутри нее трубками, а в подсошниковой полости установлены отаод щие лотки с рессеивателем С11. Однако при боковом , а также любом другом наклонах семена при движении в сем проводе эт высеивающего аппарата до стойки ориентируютс преимущественно в сторону наклона се лки. Значитель но больша их часть, перемеща сь вниз, в трубках также ориентируетс в сторону наклона стойки сошника, и поэтому не обеспечиваетс разброс сем н по всей ширине захвата сошникаKnown opener for a scatter. sowing, which includes a hollow stem with a seed reflector, which is provided with tubes arranged concentrically inside it, and in the chute cavity, there are installed trays with receivers C11. However, at lateral as well as any other inclinations, the seeds, when moving in this wire, at the sowing unit up to the stand, are oriented mainly towards the inclination of the seed. Much but most of them, moving downward, in the tubes also orient themselves in the direction of inclination of the coulter rack, and therefore, the seed does not spread across the full width of the coulter.

Известны также сошники дл безр дкового посева, включающие культиваторную лапу и сем провод, сое диненный со стойкой, имеющей высевные каналы, пеоеход щие по плавным кривым под крыль ми лапы С 2.Open coulters are also known for beamless sowing, including a cultivator paw and this wire connected to a stand that has seeding channels that run along smooth curves under the wings of the C 2 paw.

Однако такие сошники не обеспечивают разброс сем н под почвой по .всей ширине их захвата гри работе на пол х с уклонами. Семена большей стью попадают в каналы, расположенные ближе к стороне наклона стойки сош10However, such coulters do not provide scatter of seeds under the soil over the entire width of their gripping work on the floor with slopes. Seeds are more likely to get into the channels located closer to the side of the slope of the rack

НИ Ко NI Ko

Целью изо етени вл етс увеличение равномерности разброса сем н по всей ширине захвата сошника The aim of the design is to increase the uniformity of the spread of seeds across the full width of the coulter.

15 при работе на склонах.15 when working on slopes.

Claims

This goal is achieved by the fact that the proposed coulter is provided with an additional sem wire, the sowing channels are made in two symmetrically located sections relative to the vertical-longitudinal plane of symmetry of the vomer, and each (Yes section is connected to the corresponding sem wire, in the outlets of the seeding channels under the wings the paws are located along its perimeter. On (. 1. the opener dp of beamless seeding is shown, general view; FIG. 2 - the same, bottom view. The opener includes a stand 1 of rectangular cross section for fastening to the frame of the machine, l 2 and right 3 pipes for the installation of sem wires, the pipes go to the seed sections (left and right 5), consisting of guide plates, forming at the outlet of the chute 6 for sowing seeds on the left and chute 7 for sowing seeds on the right side of the aspowers 10. The sowing sections smoothly pass into the cultivator's paw 8. Trenches 6 and 7 are located in a row, respectively, along the left and right paw blades. When the sowing machine is equipped with such openers, each one of them sows separately. flow devices and the seeds on separate wires come through le. Outlet 2 and right 3 connections to the left and right 5 seed sections. Due to the smooth transition, the branch pipes, having a circle in a cross section, into seeding sections, having an extended rectangle in cross section, seed flows, dividing in place of these transitions, are evenly distributed in seeding structures. The presence of guides in them The plate does not allow the redistribution of seeds over them. Having reached as a result of the fall of the left and right paw blades, the seeds from the grooves 6 and 7 are located on the same furrow across the entire width of the vomer. Thus, when separate, giving seeds to the left and right parts of the subsowed space, the slopes of the fields do not have a negative effect. This makes it possible to increase the grain harvest by at least 10–15% during the bead sowing of seeds in areas with rugged relief. Claims of an opener for seedless plowing, including a cultivator's paw and a sem wire connected to a stand that has seeding channels that pass smoothly under the paw's wing, characterized in that, in order to increase the uniformity of seed spread across the entire width of the opener at work on the slopes, it is provided with an additional sem wire, the sowing channels are made in the form of two sections symmetrically located relative to the vertical-longitudinal plane of symmetry of the vomer, each section being connected to the corresponding This wire is located along the perimeter of the legs of the paw, and the outlets of the nonsevice channels under the wings of the paw. Sources of information taken into account in the examination 1. The author's certificate of the USSR №517282, cl. A 01 C 7/20, 1975.

2. USSR author's certificate №, cl. A 01 C 7/20, 197 (prototype).