SU427663A1 - COMBINED TOOL FOR IRRIGATED AGRICULTURE - Google Patents

Description

The invention is based on the field of agricultural machine-building, in particular, to the combined tools 1M for irrigated agriculture.

Combined implements for agricultural growers are known, including rim, jer, belt-former, installed downstream of the river and ulator rollers.

However, in known implements, the depth of the backfill of the seeds to the ridge-breaking rollers is not regulated and, moreover, with their help it is not possible to get the rollers of a given lrophil.

In this delineation, in order to obtain the strip-limiting shaft of the desired profile and to ensure a predetermined embedment depth in them, the seed coulters and the press rollers are made in the form of separate blocks, each of which is hinged on the frame of the split by means of a multi-link, whose two links are The coulter and roller leashes, and the remaining links are made in the form of adjustable lengths, IST, and | HO1VL-en1nyh between the driver, MI coulters and rollers inside each block and the adjacent blocks.

FIG. 1 shows the proposed device, a general view; in fig. 2-diagram of the coulter and roller suspension, side view; in fig.

- the same, top view; on . 4 shows a section along LL in FIG. 3

The instrument consists of a bandwidth 1

Rigger type, installed behind him 2, on the page 3 of which with the help of leads

4p 5, the coulters 6 and cat1KI 7 are hinged, the coulters of the cutting machine and the press rollers are made in the form of separate blocks.

 The coulters and rollers inside the blocks are fitted by means of bolted joints. Adjustable lengths are placed along the lengths of the spacers 8, which provide a predetermined depth of the openers, and between the rollers of the neighboring blocks, the spacers 9 are installed, which ensure a given position of the blocks relative to each other.

The drivers and struts in this case are the links of the multi-link, providing a spatial suspension of the coulters and rollers, which is necessary for sowing the band-like horizons and altars.

To increase the stability of the blocks in the horizontal plane, the spacers have

the cross-section of the P-about, razuyu form and, in addition, like the leashes have holes for bolted soy (Dineni io line. their mating.

The device works as follows. (When the guns move, the bandwidth generator creates a roller, and the seed through the coulters sows

seeds, and kat.ki produce local soil rolling over rows of seeds, draw up a roller with the formation of grooves and ridges and limit the depth of the coulters. The tool provides an equilateral sealing of seeds to a predetermined depth not only on the canvas of the strips, but also on the strip-bounding rollers.

Subject invention

Combined implement for irrigated agriculture, including; its elongator, sprue and compaction rollers, characterized by

By the fact that, in order to obtain the desired profile of the strip roller and provide a predetermined depth of seeding in them, cutting the rolls and rolls, the rollers are made in separate blocks, each of which is hinged on the frame of the cutter by means of a multi-link, two links Which are the coulter and roller leashes, and the remaining links are made in a pair of adjustable along the lengths of rasparo installed between the arms of the collet, kav and the rollers inside each block and between the rollers of the neighboring blocks.

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