RU180133U1 - DEVICE FOR CUTTING FURSLES AND CREATING A SEED BED OF A STRIP TYPE FOR PRECISE APPLICATION OF MINERAL FERTILIZER - Google Patents

Abstract

A device for cutting furrows and creating a strip-type bed for the point-spread application of mineral fertilizer belongs to agriculture, is intended for the formation of a bed and the primary closure of seeds of row crops with a layer of soil. This device includes a frame, G-shaped holders with furrow-forming knives for raising and primary closing of the row of seeds with a layer of soil, a T-shaped base on which the rollers are mounted to create the correct bed for the point-spread application of mineral fertilizers, as well as a spring to create pressure on the received furrows by skating rinks. The proposed device will provide a formed bed, located on both sides and deeper than the row of seeds, with the aim of point-to-point application of mineral fertilizers in them, which will allow timely supply of seed with the necessary minerals. Also, due to the initial closure of seeds, the likelihood of uncovered seed sections is reduced.

Description

The utility model relates to agriculture and can be used to cut furrows and create a bed of a strip type for the purpose of spot application of mineral fertilizers during the joint planting of seeds of row crops.

A device for layer-by-layer application of mineral fertilizers by plane-cutting soil treatment, comprising a rack with a shoe, right and left shares, mounted on the shoe, and a chisel installed along the line of their connection, the principle of which is to raise the soil layer to make mineral fertilizers in the resulting space [1 ]. However, due to its design there is no possibility of simultaneous sowing of seeds.

A device for combined fertilizer application, in which a coulter and a circular knife are installed to create a furrow for applying mineral fertilizers [2]. The coulter moves in the direction of the row and cuts the soil, the circular knife forms a furrow in width and depth. Fastened at the end of the earthing provide closing of the furrow. This device will allow you to make mineral fertilizers at the lowest cost. However, this device allows you to make mineral fertilizers in one row, therefore, mineral fertilizers are located either below the seeds, or on one side.

A device for intrasoil local application of mineral fertilizers [3]. Its principle is to open the furrow with a flat disk, which is installed at a slight angle relative to the feed movement. The device is designed for simultaneous sequential sowing of seeds and fertilizers. Fertilizing occurs on both sides relative to the seeds, due to the divider. However, with this method, mineral fertilizers are higher than seeds, and, therefore, there is the possibility of exposure to weather conditions, namely erosion and sunlight.

The objective of the utility model is to increase the yield of row crops by applying mineral fertilizer on both sides and deeper relative to the level of the row of seeds; provide primary row closure with a layer of soil in order to exclude sections of unsealed seeds; provide a bed of mineral fertilizers of the correct form for their point-to-point application and the creation of even rows of minerals.

To solve this problem, a device has been developed for cutting furrows in order to make mineral fertilizers. This device includes a frame, a G-shaped holder with furrow-forming knives for raising and primary closing of the row of seeds with a soil layer, a T-shaped base on which the rollers are mounted to create the correct bed for point-spread application of mineral fertilizers, as well as a spring to create pressure on the received furrows by skating rinks.

In fig. 1 shows a device for cutting furrows and creating a bed of a strip type; in fig. 2 shows the process of opening the furrows; in fig. Figure 3 shows the process of formation of a bed for mineral fertilizers.

The principle of operation of the device is as follows. Furrow-forming knives 6 are mounted on a G-shaped holder 4, which, in turn, is attached to the frame 5. Furrow-forming knives, which are located at an angle to each other and to the vertical plane, raise the soil layer and, due to the angle of their location, the ground goes to the center of the furrow, making the initial closure of the seeds 7, opening the furrows 8. Also on the frame is a T-shaped base 3, to which the rollers are attached 2. Thanks to the spring 1, the rollers, following the same axis with the knives, exert pressure on the soil, thereby thereby forming a bed strip type, for spot application of mineral fertilizers.

The proposed device will provide the formation of the bed, located on both sides and deeper than the row of seeds, with the aim of the point-to-point application of mineral fertilizers in them, which will provide timely seed necessary minerals. Also, due to the initial closure of seeds, the likelihood of uncovered seed sections is reduced.

INFORMATION SOURCES

1. RU 2494597 C1, A01C 7/20, A01B 49/06, 10/10/2013. A device for layering mineral fertilizers. Milyutkin V.A., Orlov V.V., Milyutkin A.V., Kanaev M.A., Kotov D.N.

2. RU 2293461 C1, A01C 7/20, 02.20.2007. Device for intrasoil local fertilizer application. Shcherbakov S.I., Ivliev E.S.

3. RU 2443095 C1, А01С 23/02, 12. Device for combined fertilizer application (options). Karimov. V., Kvitkin D.V., Kvitkin A.D., Kotenko E.I., Nebavsky V.A., Sogrin T.S.

Claims (1)

A device for cutting furrows and creating a bed of a strip type for the point-spread application of mineral fertilizers is characterized in that it contains a frame on which furrow-forming knives are fixed by means of G-shaped holders, cutting grooves for applying mineral fertilizers, while rollers mounted on furrow-forming knives are mounted on the frame through a T-shaped base, to which a spring is attached, the pressure of which ensures that the rollers create a bed of a strip type, with furrow-forming knives located under angle to each other and to the vertical plane to direct the soil layer to the center of the furrow, providing the primary closure of the seed furrow with the seeds placed in it.

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