SU718037A1 - Seeder - Google Patents

Description

(54) PLANTING DEVICE

The invention relates to the field of agriculture: schoz farm engineering, in particular, to sowing equipment.

Sowing devices are known, including a gear coil in the body, the teeth of which are located along the periphery of the coil, in two rows, in chess order | 1.

In such devices, the seed material of high humidity is prone to arching and sticking to the elements of the coil, which drastically impairs i sowing quality .- /

A seeding apparatus is known, which includes located; in the case of a coil, in a type of sleeve, in the flange of which U-shaped brackets are installed And the upper portion, 2.

However, the presence of the upper threshold contributes to the reduction in the sowing of low-flown seed materials, which leads to the termination of the seeding process or the deterioration of its mortality.

The closest technical solution known is the seeding machine, which includes a housing, height-shifting seeding coils with pockets located beneath them and an adjustable back piece 3 between the coils.

A disadvantage of the known apo, arata is the low uniformity of seeding of low fouling seeds.

The purpose of the invention is to improve the uniformity of sowing of loose materials.

This is achieved by the fact that the sowing reel mounted in front of the flap on the material entrance side is made in the form of a vertically arranged disk with protrusions, which are fixed horizontally across the rods, and the other seeding coil is made of two disks fixed on a common axis U-shaped fingers, the separator plate and steel are placed between the ends of the fingers, and the apparatus’s arms are made of two matching cylindrical surfaces that form in the place of the same threshold with apex directed toward the flap ... FIG. , 1 shows a seeding unit, side view; in fig. 2 is a section A-L in FIG. one; in fig. 3- section BB in FIG. one. ;

The metering device includes a housing /, in which are mounted the seeded coils 2 and 3 displaced in height, the bottom of which is the bottom 4, made of two mating cylindrical

in the place of interface the threshold 5 with the apex directed .3 to the side of the adjustable damper 6 installed between catuigs 2 and 3. The sowing coil 2 of Bbimro leffFif S tepTHkalinely located disk 7 with access points / on which for 5 rvpl: rods 5, and seeding: coil 3 Vypolnen of two disks 10 mounted on the common axis 9, with J-jaws mounted on cantilevers on them, between the ends / of which there is a separator plate 12 and a 13 K sprivvusha coil; .

The sowing unit works as follows. -

Seed material from the bunker samoosypu enters the body / seeding Zhtparata, where lumps or pilots of material are destroyed by the protrusions of the disk

7 coils 2, and further with

8 is fed to threshold 5, which ensures the creation of iodine by the coil 2 aiKTHiBHoro layer, due to which material with a higher uniformity is carried out by the B zone of the coil

3 where is divided by a dividing plate

12 and two streams and carried out by U-shaped // in this 1-wires ("a drawing not shown).

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To reduce the seeding rate of the material, the gulir | umeoi for; SJ) Nkoy 6 changes the j: e4en channel, formed by a dividing plate / 5 and the casing /.

iB the process of operation of the device

wiped off the rollers 2 andT the adhering / rubbing matrix. :. :::::::: .---: r ± :: r ±: ±: i ± :: xfe-rir-- g "

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718037

Such an implementation of the sowing apparatus will provide high-quality sowing of low-bulk materials.

Formula and 3 on b.

The viewing apparatus, comprising the housing, displaces the height of the rolls with the bottom located under them. com and installed between the coils of the adjustable locking mechanism, characterized in that, in order to increase the uniformity of low mass materials, the seeding coil is made in front of the valve from the material inlet side in the form of a vertically disposed disk with protrusions, on which horizontally spreading rods are fixed, and another is seeding the roller is Nena of two disks fixed on a common axis, with console mounted. Anih are GT-shaped fingers, with the ends of the fingers placed a separating plate, and the bottom of the apparatus is made of double-bent cylindrical surfaces that form in the place of the mating. and a threshold with the apex directed toward the flap, h. :.:,. .

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Sources, information taken into account in the examination:

1. Komaristov, V.E., Danube, N.F. Selkhokhoznest, Maschina, M., Kolos 1976, p. Sch -,

2, Aytorbbe certificate of the USSR No. 276570, class A 01, C 7fl2, 1969.

H; Italian patent number 585034, zhl. A 01 C, 1958 (Prototype).

Claims (3)

Claim . A metering device comprising _(a housing, metering coils displaced in height with '' PY '' COMPLETED | M beneath them, com and an adjustable damper installed between the coils, characterized in that, in order to increase the uniformity of the metering) · Bulk materials, the metering coil installed in front of the shutter from the material inlet side is made in / out of a vertically arranged disk * with protrusions on which horizontally arranged rods are fixed, and the other metering coil is made of two dis s, with U-shaped fingers cantileverly mounted on them, with a dividing plate placed between the ends of the fingers, and the bottom of the apparatus made of two ^ mating cylindrical surfaces that form a threshold with the vertex pointing towards dampers, / h ί:,. /,. 7 '. Sources, information,' Adopted in '1. Komaristov V. Ye., Danube Ф.. F. Agricultural machines, M “Kolos”,' 1976, p. 107. ' 2. USSR author's certificate No. 276570, cl. A 01. Since 7/12, 1969. 3) Italian Patent No. 585034, Inc. A 01 C, 1958 (prototype). „'Attention during the examination: iSsViJ. A. / ·? Fig.Z,