RU2341049C1 - Till-plant outfit - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: till-plant outfit consists from the openers and the tools located in front of them for soil processing. The hollow chisels with cultivator points are mounted in the front side. The chisels are established with displacement against openers on half of row-spacing. The cultivator points are executed from a wearproof material and are rigidly attached to the chisel boots with removal possibility. The chisels are established on depth 10-12 of "golden sections" (1.61) from depth of crops with possibility of supply loose fertilisers on this depth. Behind chisels the mill disks on depth of crops are established. Further the openers are established. Pressing wheels are established behind the openers. The width of the wheels is equal to one third of row-spacing size. The wheels have thorns on the rolling surface which have the height equal to one third of set depth of crops. The thorns are placed with identical spacing parallel rows with displacement of the same kind against each other on half of step. The side pressing wheels of the first row are pivotally fastened by the "П"-shaped framework; the other wheels of this row are also rigidly attached to it. The "П"-shaped framework on the middle is rigidly attached by a lath to the complex frame.

EFFECT: allows to reduce power expenses and to raise quality of crops.

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Description

The invention relates to agricultural machinery and can be used to create new designs of tillage and sowing complexes and aggregates.

Known tillage and sowing complex according to the patent of the Russian Federation No. 2289232, published in Bull. No. 35, December 20, 2006. It includes coulters and working bodies located in front of them for tillage in the form of successively arranged working bodies for deep loosening, surface cultivation and rolling of the soil, and working bodies for deep loosening are installed frontally by a group for forming ridges of compacted strips at a seed depth of 10 -12-fold sowing depth and with the distance between the centers of adjacent strips in a given ratio.

A significant drawback of this complex is poor-quality processing and unproductive energy consumption for creating a compacted layer at a depth of embedment, and then loosening the same layer.

The objective of the invention is to remedy these disadvantages in that the tillage-sowing complex consists of coulters and working bodies located in front of them for soil cultivation, while at the same time hollow chisel loosening legs with bumps made of wear-resistant material rigidly attached to the coulters are installed with an offset relative to the coulters its sock with the possibility of removal to a depth of 10-12 "golden sections" (1.61) from the depth of sowing, with the possibility of supplying to this depth loose fertilizer mixtures, and for axially mounted to the coulters, the milling discs are installed to the depth of sowing the seeds, then the coulters are installed, and after them the rolling rollers are one third of the row spacing, and which are arranged in two parallel rows along the axes of the rows of seeds, articulated on the sides to the leads, and between axes with rigid rods pivotally connected to the axes of the bobbins, on which one-third of the stud depths are rigidly attached to the rolling surfaces and arranged in parallel rows with equal pitch, each subsequent poison is shifted relative to the previous half pitch, and the first row of packer Katochkov pivotally attached U-shaped frame, which is rigidly attached to the rest of the series Katochkov leashes rigid at the sides, and she middle bar is rigidly attached to the complex frame.

New significant features of the invention:

- first installed with an offset relative to the openers half the row-spacing, hollow chisel loosening legs with bumps made of wear-resistant material, rigidly attached to its sock with the possibility of removal,

- chisel paws were installed to a depth of 10-12 "golden sections" (1.61) from the sowing depth with the possibility of feeding bulk fertilizer mixtures to this depth,

- further coaxially mounted coulters mounted milling discs to the depth of sowing,

- then the openers are installed,

- behind the coulters mounted rolling rollers one third of the row spacing, and which are arranged in two parallel rows along the axes of the rows of seeds, pivotally attached on the sides to the leashes, and between the axes by rigid rods pivotally connected to the axes of the coils,

- at the coils on the rolling surfaces, spikes one third from the sowing depth and arranged in parallel rows with equal pitch are rigidly attached, each subsequent row is offset by half a step from the previous one,

- the side rolling rollers of the first row are pivotally fastened with a U-shaped frame to which the remaining coils are attached on the sides with rigid leashes,

- the U-shaped frame itself in the middle is rigidly attached with a bar to the complex frame.

The listed new essential features in combination with the known ones are necessary and sufficient to achieve a technical result in all cases to which the requested amount of legal protection applies.

The technical result is achieved due to the fact that:

- working bodies for deep loosening are set to a depth of 10-12 "golden sections" (1.61) from the sowing depth with the possibility of feeding to this depth loose fertilizer mixtures,

- the installation of milling discs at the depth of sowing facilitates the coulters and improves the uniformity of sowing and, therefore, the quality of sowing,

- the installation of spools with spurs on the rolling surface compacts the row with seeds and allows you to simultaneously loosen the surface to preserve moisture and thereby improve the quality of sowing.

Figure 1 shows a side view of the tillage and sowing complex, figure 2 shows a top view of the location of the working bodies of the complex.

Consider the device complex. It consists of coulters 1 and working bodies located in front of them for tillage, and first, hollow chisel paws 2 are installed with an offset from the coulters axis half the row-spacing with balers 3 made of wear-resistant material, rigidly attached to its toe with the possibility of removal to a depth of 10-12 "golden sections" (1.61) from the sowing depth - h, with the possibility of feeding loose fertilizer mixtures to this depth, followed by coaxially mounted discs 4 milling cutters 5 to the seed sowing depth, then the coulters 1, followed by rolling rollers 6 wide at one third of the row spacing, and which are arranged in two parallel rows along the axes of the rows of seeds, pivotally attached on the sides to the leads 7, and between the axles 8 by rigid rods 9, articulated with the axes 8 of the rolls 6, which are rigidly mounted on the rolling surfaces ten spikes are attached, one third from the specified sowing depth and arranged in parallel rows with equal pitch, with each subsequent row shifted by half a step from the previous one, and the side rolling rollers 11 and 12 of the first row are pivotally fastened to the U-shape frame 13, to which the remaining coils of this row are attached with rigid leads 14 on the sides, and the frame 13 itself in the middle is rigidly attached by strap 15 to the frame of the complex.

Consider the operation of the complex. When moving in the direction of the arrow Vm. chisel paws 2, moving at a set depth, bring loose fertilizer mixtures, discs 3 milling cutters 5 loosen the soil at the depth of sowing, then seeds pass through the coulters 1 and are laid at a set depth, and after the walking coils 6 roll the soil over the seeds, and the tenons 10 at the same time loosen the topsoil, preventing the evaporation of moisture. Thus, the task is to improve the quality of processing and sowing.

Claims (1)

Tillage-sowing complex, consisting of coulters and working bodies located in front of them for tillage, characterized in that the hollow chisel loosening legs with bumps made of wear-resistant material, rigidly attached to its toe with a possibility of removal, are first installed with an offset relative to the coulters by half the row spacing moreover, the chisel loosening legs are set to a depth of 10-12 "golden sections" (1.61) from the sowing depth with the possibility of supplying to this depth loose fertilizer mixtures, followed by coaxial on the coulters, cutter discs are installed to the depth of sowing the seeds, then the coulters are installed, behind them are packer rollers, which have a width equal to one third of the row spacing, and which are arranged in two parallel rows along the axes of the rows of seeds and pivotally attached to the sides of the leads, and between the axes are connected by rigid rods pivotally connected to the axes of the coils, on which the spikes are rigidly attached to the rolling surfaces, which have a height equal to one third of the specified sowing depth, arranged parallel in rows with equal steps, and each subsequent row of spikes is offset by half a step from the previous one, while the side rolling rollers of the first row are pivotally fastened with a U-shaped frame to which the remaining coils of this row are rigidly attached with rigid leashes on the sides, and the U-shaped frame itself in the middle it is rigidly attached by a bar to the frame of the complex.

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