SU142096A1 - Square Sowing Sowing Plant - Google Patents

Description

BASIC Auth. St. No. 125424 describes a sowing unit for square-nesting sowing, the main nodes of which are a seed bank, a set of sowing discs, a set of annular overlays for the sowing discs and spring-loaded reflectors that simultaneously play the role of turners. The spring reflectors, when working, sow. |; Its apparatus glides over the disk surface, removing excess seeds that have fallen into the cells, and at the same time turning and orientation of the seeds relative to the cells, which contributes to the filling of empty cells.

Spring-mounted reflectors are mounted on the disk, which makes them difficult to adjust and leads to rapid wear.

In addition, the installation of reflectors requires complex mechanical processing of individual parts of the sowing apparatus.

In the proposed metering apparatus, the cartridge holder of the spring reflector is fixed on the tide of the bottom of the can and has an oval opening for adjusting the position of the reflector relative to the cells of the metering unit.

FIG. 1 shows a sowing apparatus in two projections; in fig. 2-spring reflector.

The sowing unit consists of a can 1 for seeds, a set of replaceable sowing discs 2, a set of interchangeable ring linings 3 for sowing discs and a spring reflector 4. The holder 7 of the cassette spring reflector is fixed on the tide 5 of the can bottom with a bolt 6, and has an oval hole for adjusting the position of the scrapers 8 spring reflectors relative to the disc cells.

No. 142096- 2 Ends - clean. 8 spring reflectors should be located in the same plane with a gap of 0.5 mm from the plane of the sowing discs, which is easy to do with the bolt 6.

The operation of the metering apparatus is carried out as follows.

Seeds, which are located in the sowing apparatus bank, under the action of their own weight fall into the cells of the sowing apparatus disk. Seeds that have fallen into the disc cells by several shchuks, meet in their path of the scribe spring reflectors, which slide along the surface of the disc and remove the seeds that have fallen into the cells.

At the same time, the seeds are agitated and oriented relative to the cells, as well as the filling of empty cells. As a result of the successive influence of the reflector cleaners, only one grain remains in each cell, which is located in it in a horizontal position.

Subject invention

The sowing device for square-nesting sowing of sunflower according to ed. St. No. 125424, characterized in that the cassette holder of the spring reflector has an oval opening for adjusting the position of the reflector scrapers relative to the cells of the sowing unit and is attached to the tide of the bottom of the can.

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