RU80716U1 - CARTRIDGE FOR BARBOTING SEEDS - Google Patents

Abstract

The utility model relates to the field of agricultural engineering and can be used for pre-sowing preparation of seeds, mainly for vegetable crops. The cassette is made in the form of a mesh cylinder and a flat mesh bottom and is equipped with a solid stainless steel cone inserted into the cassette with the top pointing upward, the angle at the top of the cone being equal to the double angle of repose of the wet seeds, and at the base of the cone at the point of contact with the vertical wall of the cassette semicircular holes are made with a radius less than the diameter of the seeds, in increments of one seed diameter, and the surface of the cone itself is equipped with three pairs of holes for fixing the cone with wire staples si relative to the mesh bottom of the cassette. The utility model creates an intensive circulation of seeds when sparging reduces the exposure time, improves the quality and productivity of seed preparation.

Description

The utility model relates to the field of agricultural engineering, namely, devices for pre-sowing preparation of seeds and can be used in crop production for growing vegetable crops.

A simple device for preparing vegetable seeds for sowing by the sparging method is known, in which a cone from a fine mesh with a downward apex is used as a working container for seeds. / Mukhin V.D. Preparation of vegetable seeds for sowing. M .: Moscow Worker, 1979, p. 120 /.

The disadvantage of this device is the low efficiency of bubbling, since the direction of the jet of air / oxygen / in the center does not contribute to intensive mixing of the seeds.

Closest to the claimed utility model is a device for presowing preparation of seeds / RF Patent for invention No. 2240664 7 А01С 1/100. Device for presowing seed treatment. Publ. November 27, 2004 Bull. No. 33 /, which contains lattice seed cassettes installed in the saddle of the carousel crosses, through which the cassettes are blown with air, saturating the working fluid with seeds with oxygen.

The disadvantage of this device is that the bottom of the cassette is made in the form of a continuous lattice that does not provide intensive circulation of sparged seeds, which reduces the productivity of the process.

The problem solved by the claimed utility model is to improve the design of the device.

The technical result from the use of the utility model is to increase the quality of sparging and increase the productivity of the process of preparing seeds for sowing.

The indicated result is achieved in that the cassette for sparging seeds is made in the form of a mesh cylinder and a flat mesh bottom and is equipped with a hollow cone made of solid stainless material with an apex pointing upward, inserted into the cassette, the angle at the apex of the cone being equal to the double angle of repose of the wetted seeds, and in the base of the cone at the point of contact with the vertical wall of the cassette made semicircular holes with a radius of less than the diameter of the seeds in increments of one diameter of the seeds, besides five of the cone is provided with three pairs of holes, each 3 mm diameter wire for fixing the cone flanges / the drawer Figures are not shown / mesh relative to the cassette bottom.

In Fig.1 shows a cassette for bubbling seeds / side view /, Fig.2 cassette / top view /.

The cassette for sparging seeds consists of a mesh cylinder 1, a flat mesh bottom 2, a hollow cone 3 of solid stainless material,

inserted into the cassette with an angle at the apex equal to a double angle O of the natural slope of the wet seeds, at the base of which, in the place of contact with the vertical wall of the cassette, there are semicircular holes 4 with a radius less than the diameter of the seeds in increments of one seed diameter, and the surface of the cone is provided with three pairs of holes 5 3 mm in diameter each for fixing the cone 3 with wire brackets / not shown in the figures / relative to the mesh bottom 2 of the cartridge.

The device operates as follows:

Before starting work, the hollow cone 3 is inserted upside down inside the cassette and fixed with wire staples through the holes 5 relative to the mesh bottom 2 of the cassette, then the assembled cassette is mounted on the air supply base of the bubbler device, / for example, in the saddle 5 of the device for seed pre-treatment of seeds, RF patent No. 2240664. Publ. November 27, 2004 Bull. No. 33 /, fill the cassettes with seeds for 3/4 of the volume and begin the process of bubbling seeds. In this case, air through the mesh bottom of the cassette passes through the semicircular holes 4 of the hollow cone 3, raises the seeds to a certain height, saturating them with atmospheric oxygen, after which the seeds fall under the influence of gravitational forces onto the cone 3, sliding down it, and are again exposed to excess air and the process repeats.

Due to the circulation of seeds, the intensity of seed bubbling increases, which reduces the exposure time and increases the quality and productivity of the process of bubbling seeds.

Claims (3)

1. The cassette for sparging seeds, in the form of a mesh cylinder and a flat mesh bottom, characterized in that a cone is made of a solid stainless material with a vertex pointing upwards along the axis of the cassette inside the cassette, the angle at the apex being equal to the double angle of repose of the wetted seeds. 2. The cassette for sparging seeds according to claim 1, characterized in that at the base of the cone in the place of contact with the vertical wall of the cassette, semicircular holes are made with a diameter less than the diameter of the seeds in increments of one seed diameter. 3. The cassette for sparging seeds according to claim 1, characterized in that the surface of the cone is equipped with three pairs of holes with a diameter of 3 mm each for fixing the cone with wire staples relative to the mesh bottom of the cassette.