RU183627U1 - Airtight silo foil container - Google Patents

Abstract

A container for preparing and storing silage feed is proposed, including a container of an airtight film, at the bottom, at the bottom of which there is a hermetically sealed rigid insert with an internal thread for screwing a valve into it to suck out the liquid fraction and air from the container and an external thread for connecting the collector with openings inside the container required for uniform suction from the silt mass of the liquid fraction (rainwater and juice). The collector is made of pipe and is located around the bottom perimeter at a distance ¼ of the length from the container wall. The holes in the manifold have a countersink at an angle of 60 ° to its axis, are located in the lower part of the pipe alternately on one side, then on the other side and are located at an angle of 45 ° of the vertical axis of the pipe. Such a device of the container allows, when the valve is unscrewed from the rigid insert, to uniformly drain the silt from the liquid fraction by sucking air through it. After loading the container with a silage and sealing its neck with the valve screwed into the rigid insert, air is sucked out and the container is sent for storage. The silo from the drained silage is obtained of high quality and without loss.

Description

The utility model relates to agriculture, in particular to fodder production, and in particular to devices for preparing silage feed from green mass.

A metal container for preparing and storing silage feed is known, including a tank with inclined walls and a bottom, sealed with a lid, under which there is a plate that seals the green silage mass with screw devices, a tap for draining juice and a valve for aspirating air using a vacuum pump (RF patent No. 130783, IPC A01F 25/16, published on 08/10/2013 Bull. No. 22).

Known metal container for silage feed has disadvantages.

A metal feed silo container is expensive.

To seal the green mass in it, a special plate and screw devices are required, which increase the cost of the container construction and complicate the process of compaction of the silo mass.

The siloing process takes place in a hermetically sealed container, and the container is evacuated only after lactic acid fermentation, which leads to a deterioration in the quality of the silo due to loss of juice and partial burning of the silo mass.

Use similar metal containers for silage of feed at stationary points and farms with a small amount of cattle.

A container made of an airtight film is also known, including a container with a cross-section in the form of a square or rectangle, a valve in the lower part for suctioning the liquid fraction and air, and in the upper part an open neck (RF Patent No. 2625480, IPC A23K 30/10, publ. July 14, 2017, Bull. No. 20).

A known container made of an airtight foil silo has disadvantages.

The suction of the liquid fraction, that is, juice and rainwater, as well as air from a known container, when harvesting the silage in rainy weather, requires considerable time, which increases the preparation time of the silo.

The suction of the liquid fraction and air from a single place in the container causes uneven removal of the liquid fraction from the silo mass, which affects the quality of the silo.

The objective of the utility model is to create the ability to prepare silage directly in the field with an increase in the quality indicators of the prepared silage feed and its preservation for a long time.

The technical result is that the creation of the possibility of preparing a silo directly in the field with an increase in the quality indicators of the prepared silage feed and its conservation for a long time is carried out by timely and uniform removal of liquid fraction and air from the container.

The technical solution is achieved by the fact that the container of

an airtight foil silo film containing a container of an airtight foil with a cross-section in the form of a square or rectangle, a valve located at the bottom at the bottom for suctioning the liquid fraction and air, and at the top there is an open mouth for loading the silo mass to the bottom of the container wall with a rigid insert with a thread into which a valve is screwed on the outside of the container for suctioning the liquid fraction and air, and a tubular manifold connected to it is connected to it inside the container the bottom at a distance ¼ of the length from the walls of the container, made according to the shape of the inner surface of the container with holes countersinked at an angle of 60 ° and placed at an angle of 45 ° alternately relative to the vertical axis in the lower half of the collector pipe.

Comparative analysis with the prototype shows that the claimed container of an airtight film for siloing feed meets the criterion of "Novelty", as it differs from the prototype.

1. At the bottom of the container wall, a rigid insert made with a thread is hermetically attached.

2. On the outside of the container, a valve is screwed into the rigid insert to suck out the liquid fraction and air.

3. On the inside of the container, a rigid insert is connected to the tubular manifold.

4. The tubular manifold is made in the form of the inner surface of the container.

5. The collector is placed inside the container at the bottom at a distance of U _{l of} length from the walls of the container.

6. The tubular manifold is perforated, that is, with holes.

7. The holes in the lower half of the tubular collector are made at an angle of 45 ° alternately relative to the vertical axis.

8. The holes on the tubular manifold are countersink at an angle of 60 °.

For suction of the formed liquid fraction and air of their silage mass during preparation of the silo, a rigid insert made with a thread is tightly fixed in the lower part of the container wall, which allows fixing the valve for suction of the liquid fraction and air, as well as a tubular manifold.

For the suction of the liquid fraction and air formed during the fermentation of the silage, a valve for suction of the liquid fraction and air is screwed into the rigid insert from the outside of the container. The valve can be screwed into or out of the rigid insert. When the valve is turned out of the rigid insert, the silage mass is drained more quickly from the liquid fraction due to an increase in air flow, since the cross-section for air access to the silage mass in this case is greater than with the valve wrapped. When the valve is wrapped in a rigid insert, air is aspirated after sealing the container.

To select the liquid fraction and air from the silo during fermentation, an annular tubular collector is attached to the rigid insert inside the container.

For convenience, the selection of the liquid fraction and air from the silo mass, the tubular manifold is made in the form of the bottom of the inner surface of the container.

To select the liquid fraction and air from the silo mass, the collector is placed inside the container at the bottom at a distance ¼ of the length from the container walls.

To select the liquid fraction and air from the silo mass, the tubular manifold is perforated, that is, with holes.

To reduce the ingress of particles of silage into the collector, the holes in the lower part of the pipe of the tubular collector are made at an angle of 45 ° alternately relative to the vertical axis.

To expand the suction zone of the liquid fraction and the uniformity of the drainage of the silage, the holes on the tubular manifold are countersink at an angle of 60 ° to their axis.

In FIG. 1 shows a container of an airtight film with an open neck and with a rigid insert in the lower part for screwing from the outside of the valve and connecting it inside the manifold. In FIG. 2 shows a general view of the collector. In FIG. 3 shows the shape and placement of the holes in the manifold pipe.

The wall 1 of the container (FIG. 1) is an airtight film with an open neck 2. At the bottom 3 of the container, a rigid insert 4 is tightly attached to the wall 1, into which a valve 5 is screwed from the outside, and a collector 6 is connected to the rigid insert 4 inside the container (FIG. 1, Fig. 2). The collector 6 is made of a pipe in the shape of the bottom 3 and has holes 7 with a countersink 8.

The operation of the container is as follows. In rainy weather or when harvesting a crop containing excess juice on a silo, a collector 6 is placed on the bottom 3 of the container, which is attached to the rigid insert 4, and after filling the container with silage, the valve 5 is unscrewed and the vacuum system is connected to the rigid insert 4 (not shown). After suction through a siltable air mass and correspondingly draining it from the liquid fraction, a valve 5 is screwed into the rigid insert 4 for subsequent evacuation of the hermetically sealed container.

The holes 7 in the tubular manifold 6 are located as follows (Fig. 3). In the lower part of the manifold pipe 6, at an angle of 45 ° to the vertical axis, holes 7 are drilled alternately first on one side of the pipe and then on the other to uniformly remove the liquid fraction. Each hole 7 from the outside has a countersink 8 at an angle of 60 ° to its axis, which allows you to increase the area from which the liquid fraction is sucked from the silo mass and thereby is more evenly drained.

The container itself is proposed to be made from a special sleeve used for siloing crops, and in order for containers to be conveniently inserted into transport bags and cassettes, it is necessary to weld four ribs in height to the neck level, which will orient the location of the container when filling with silage and improve access to the valve during evacuation.

The manufacturing practice and work with the use of the proposed container showed that in the manufacture the consumption of the airtight film and the production time were reduced, the time for preparing the container for the next loading by the silage was reduced. In this case, the silo is of high quality.

Claims (1)

A container of an airtight film for siloing feed, containing a container of an airtight film with a cross-section in the form of a square or rectangle, a valve located below at the bottom for suction of the liquid fraction and air, and an open mouth at the top for loading the silage, characterized in that towards the bottom a rigid insert with a thread is tightly attached to the container walls, into which a valve is screwed on the outside of the container for suction of the liquid fraction and air, and a pipe is connected to it inside the container a jagged collector placed at the bottom at a distance ¼ of the length from the walls of the container, made in the form of the inner surface of the container with countersink holes at an angle of 60 ° and placed at an angle of 45 ° alternately relative to the vertical axis in the lower half of the collector pipe.

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