SU101586A1 - Seed, for example, for cotton seeds - Google Patents

Description

Seeds, for example, for seeds, cotton, supplied for each furrow with a sowing apparatus, this wire and a vertical nesting disc, which sheds seeds into the cavity of the visceral coulter and is forcibly rotated in the working chamber, are known. Such seedlings dump semeps into the furrows by nests having a slight degree of accuracy, since the seeds, before dumping them into the opener cavity, move in the working chamber along a curvilinear surface, various points of which are located at unequal distances from the bottom of the furrow.

In the plant according to the invention, the marked deficiency is eliminated.

This seed is characterized by the fact that it uses a horizontal nesting disc with two blades inclined to it, flat on the working side, moving above the window outside the working chamber, located above the opener cavity.

FIG. 1 shows a side view of the cog; in fig. 2 - top view; in fig. 3 is a side view of a polosoid coulter with a nesting disc; in fig. 4 - view of the vomer from above; in fig. 5 is a cross-section of a collar along LL in FIG. 3; in fig. 6 is a horizontal section of the opener along BB in FIG. 3

The plant is mounted on a rigid frame I, consisting of horizontal and vertical parts, at the point of attachment of which axes of both running wheels 2 are attached to the horizontal part of the frame. In the upper part of the plant there is a box 3 for sending seeds. Along the frame 1 fixed 4 box box drawbar. On frame 1, there are four sowing devices 5 of the usual cotton-slanted construction, connected by semester 6 with working chambers of nesting disks. The chambers are placed in the cavity of four polosoid-shaped ridges 7, suspended from the front bar of the horizontal part of the frame / for the cast brackets of the openers using parallelogram mechanisms. The plant is equipped with two normal type 8 hillers, which were pivotally suspended from two frame brackets — the right 9 and the left 10 — markers and rolling rollers 11, on the frames of which the right and left zagorches are fixed 12.

In order to dredge the working bodies of the cutter into the soil and raise them to the transporting position, as well as to control the drives of the seeding machines and the nesting dams, rotary elements installed in the bearings of the vertical part of the frame / shaft 13 are connected by means of known spring loaded noodles to the working bodies. The movement from the tractor's automatic machine by means of t gn / - / from the lifting mechanism, the arm of which is mounted on the chained shackle and serves simultaneously to connect the drawbar 4 with the tractor.

The working bodies of the cutter allow the possibility of rearranging them across the width of the slalk to change the size of the inter-row spacing. The hub of the right sprocket wheel bears the transmission gear to the sowing units 5, and the hub of the left sprocket bears the gear for driving the nesting discs if the splicing machine works without the measuring wire and the trap mounted when working with a measuring wire. right on the frame of the cattle.

Drives of sowing apparatus and nesting disks, which contain pinion, chain, and cardan-telescopic transmissions, do not constitute features of the seed.

The cavity of the polozovidny coulter 7 is closed by a cast sealer 15 of the seed bed. From above, the opener 7 is rigidly connected to the working chamber 16, the lid 17 closed from above, through which vertical roller 18 Ba passes through the shafts, the tick carries a horizontal nesting disk 19 with lower blades 20 inclined to it at the lower end. Dnsk 19 is rotated when it operates in Iran, as shown by the arrow in FIG. 6, with its blades 20 moving over the window at the bottom of the working chamber 16.

To protect the seeds from crushing, the window in the bottom of the working chamber, which serves to pass the seed portions (nests) into the cavity of the opener 7, is limited from the side of the seed supply / disk by the edge 21, normal to the axis of symmetry of the opener.

and on the opposite side, edge 22, tangential to disk 19 at the base of the blades 20, rounded in lower corners.

A conical gear 23 is fixed to the upper end of the roller 18, which imparts rotation to the gear, boom from the gear 24 of the horizontal input shaft 25.

The wire 6 of this seven wire, which is attached to it from the bottom, is attached to the lid / 7 of the working chamber 16 around the window 26 located above the disk} 9 when performing squarely or squarely nesting sowing, or around the cutout in the opener lid 7 when performing common sowing, and the seeds in this case do not pass through the working chamber of the nesting disc.

Subject invention

1. Seed, for example, for the seeds of a cotton bed, provided for each furrow with a sowing apparatus, a seed wire and a nesting disk, dropping seeds into the cavity of the visceral coulter and forcibly rotated in the working chamber, characterized in that, in order to increase the nestiness of nests This is a horizontal nesting disk with two blades inclined to it, flat on the working side and moving above the window in the bottom of the working chamber, located above the opener cavity.

2. The form of execution of cuttings by n. 1, so that, in order to prevent seeds from crushing, the window in the bottom of the working chamber for passage of portions of seed into the opener cavity is limited from the side of the seed supply to the lambs of the disk by the edge, normal to the axis of symmetry of the openings, and from the opposite side - the edge, lying in a plane tangential to the disk at the base of the hollows, rounded at the bottom corners.

3. The form of splicing but clause 1, characterized in that the 1-forming disk is fixed to the lower end of the vertical roller, which is located in the lid of the working chamber and is adjustable in width;

from the gear wheel of the hub of the left-sided sleeves, or - with the removal of the cedar wheel by means of the six-pole - from the measured wire, the intermediate, chain and cardan-telescope knotter mounted

picks, discrediting their rights on the frame of the tractor.

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