SU1605975A2 - Dual-level plough opener - Google Patents

Abstract

The invention relates to agricultural machinery, can be used in crops and combined units for sowing seeds of various crops and introducing basic and starting doses of fertilizers at various levels and is an improvement of the invention according to the author. St. N 1445590. The purpose of the invention is to increase the yield by simultaneously introducing the starting and main doses of fertilizers and uniform termination of fertilizers and seeds in depth. The combined plowing coulter includes a housing with a knife 1 displaced relative to the furrower 2. Inside the housing there are two channel conduit 3, this wire 4 with distributors 5 and 6 fertilizers and seeds. With the displacement behind the pipeline and behind this wire on the right and left, the knives 9, extended by the cheeks 10, are attached to the body, together with embedding working bodies 7 and 8, which are installed in pairs and symmetrically to the opener axis, with the front pair of bodies 7 displaced downward relative to the pair of bodies 8. When moving, the wedge-shaped knife 1 cuts through the slit, the upper part of which is pushed into the furrow by the furrow 2. The main dose of fertilizer falls on the bottom slit along the left channel of the pipeline 3, the starting dose of fertilizer on the right channel of the pipeline is dispersed at the bottom of the furrows s. Knives 9 cut left and right thin layers of soil, which are compacted and planned by working bodies, creating a soil layer. The cheeks 10 prevent the soil from shedding in the furrow, providing the same thickness of the interlayer. The seeds along the wire 4 are evenly distributed on the prepared bed, filled with soil with the help of knives 9 and working members 8. 4 sludge.

Description

the bottom of the slot along the vocal canal of the tube 3, the starting dose of fertilizers along the right channel of the bundle is dispersed at the bottom of the furrow. Knives 9 cut left and right thin layers of soil, which are compacted and planned by working bodies, creating a soil layer. Sheki 10 prevent the soil from shedding in the furrow, providing the same thickness of the layer. Seeds along this wire 4 are evenly distributed on the prepared bed, filled with soil with the help of knives 9 and working bodies 8, 4 sludge.

The invention relates to agricultural machinery, can be used in crops and combined aggregates for sowing seeds of various crops with fertilization at different levels with minimal tillage and is additional to the main plant in 1445590.

The purpose of the invention is to increase the yield by simultaneously introducing the starting and main doses of fertilizers and uniform termination of fertilizers and seeds in depth.

FIG. 1 shows a working body, side view; in fig. 2 shows section A-A in FIG. one; in fig. 3 is a view B in FIG. 1; figure 4 - groove after the passage of the opener, a cross-section.

The combined plow coulter includes a housing, in front of which the knife 1 is fastened, the furrow 2, and the knife at the fastening point with the furrow is made in cross section and is wedge-shaped and offset relative to the furrow down. Inside the casing there are located the pipeline 3 and this wire 4 with fertilizer distributors 5 and seed 6. The pipeline 3 is designed as a funnel divided by a partition into two channels with a fertilizer divider in the upper part.

The left channel of the tukoprovod is made in the form of an acute-angled trench and has a triangular shape in cross section. The right channel of the tukoprovod represents a cone dissected along the axis, and has the shape of a semicircle in cross section. Its lower part ends with the seed distributor 6. In the lower part of the opener, there are set-up dumps planning-compaction, and working bodies 7 and 8, which are located, respectively, for the conduit 3 and this wire 4.

Each of the working bodies 7 and 8 is made in the form of two paired knives 9 installed parallel to the longitudinal axis, ending with fixing bodies 7 and 8 fixed at an angle to them symmetrically located relative to the axis of the opener.

Sealing tools 7 and B are elements of the plow surface, the ends of which are located on the vomer axis. Moreover, both behind the tukoprovod and behind this wire, the sealing working bodies are installed in pairs and on one side and on the other side with respect to the axis of the vomer. In the vertical plane, the working bodies are arranged in green

the front pair is at the bottom and the back pair is at the top level. The dump planning-sealing working bodies installed behind the pipeline are provided with elongated cheeks 10.

The working body works as follows.

When the coulter is forced to lower and the machine moves, the knife 1 cuts through the soil and a wedge-shaped widened gap is formed at the bottom due to the thickening of the knife 1. The cut soil is pulled apart by the furrow 2 in the furrow. The fertilizers entering the pipeline are distributed by the fertilizer divider 11 to the main and starting doses. The main dose of fertilizers due to the triangular grooved form and the inclined arrangement of the left channel rolls down and enters the wedge-shaped slot, filling it. Starting a dose of fertilizer, rolling down on the tukopipe partition, hits the distributor 5 and disperses at the bottom of the groove. Two knives 9 that follow are simultaneously cut off from one and the other wall of the grooves — thin layers of moist soil, which fall off into the grooves, are planned and compacted by the front pair of embedding tools 7, and the caMfciM fertilizers are separated from the seeds by a layer of soil. The installed longitudinal cheeks 10 prevent the self-sprinkling of loose soil into the groove and thus provide a layer of soil of the same thickness.

The installation of a pair of knives 9 with embedding surfaces in combination with longitudinal cheeks makes it possible to more evenly fill the fertilizer with the necessary layer of soil with the compaction of the seed bed. Seeds are fed through this wire 4 onto the surface of the distributor 6 and, reflecting from it, are evenly distributed on the prepared bed. Subsequently, a little higher in level, another pair of knives 9 are cut from the walls of the groove thin layers of soil with plant residues, are wrapped inside it, planned and somewhat compacted with a second pair of embedding working bodies 8, thereby ensuring a more uniform embedding of the seeds to the required depth .

In this way, belt seeding is carried out on a compacted bed with simultaneous introduction of the main and starting doses of fertilizers at different levels. Moreover, the starting dose of fertilizers, close to the seeds, in combination with a uniform embedment at the required depth, provides the best conditions for uniform germination, while the basic dose of seedlings makes it possible to strengthen

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and to ensure rapid growth of cej: bc-kohodnyh crops in the period of their growth, and in the conditions of meadows and pastures, it thus provides a better competitive ability with existing grass and weeds, which leads to a significant increase in yield 10 and lower costs for cultivation and care for agricultural crops.

Claims (1)

Invention Formula 15 20 25 Combined plow joint on auth. No. 1А45590, characterized in that, in order to increase the yield by simultaneously introducing the initial and main doses of fertilizers and uniform embedment of fertilizers and seeds in depth, the knife in cross section is made in the form of a wedge, the lower edge of which is shifted downwards , and the pipeline is divided by a partition into two channels for introducing the starting and main doses of fertilizers, while symmetrically with dumping planning and sealing working bodies, additional waste dumping and sealing pens are installed. The working bodies, the dumping plots installed behind the tubing, planning 2, are equipped with cheeks, which are located symmetrically to the vomer axis. 7 6 U / h / - eight 2 Vidb sepen ydooftenue mainstream Fig.Z Fy