JPH0333288B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention provides a method for producing silage having a novel configuration.

[Prior Art] Conventionally, this type of device is as follows.

Older silos cannot be kept airtight, and it is said that one-third of the silos currently installed are not in use.

[Problems to be Solved by the Invention] The conventional techniques described above had the following problems.

In order to make these silos suitable for use, it is necessary to spend money and time to treat the inner walls with FRP, etc., and to clean the inner walls after use.

[Means for Solving the Problems] In order to achieve the above object, the present invention is as follows.

A synthetic resin bag 3 made of polyethylene or the like is inserted into the silo 2 and has a capacity corresponding to the capacity of the silo, and the bag 3 is refilled from the top of the bag 3 to the vicinity of the bottom 3A of the bag 3. While drawing in the freely adjustable duct 4 and discharging the inside air from the duct 4 through the exhaust port 6 provided above the bag body 3,
The silage raw material 5 is blown into the bag body 3 together with air, and at this time, as the silage raw material 5 accumulates in the bag body 3, the duct 4 is removed from the lower duct body in stages, This is a silage manufacturing method in which the silage raw material 5 is blown into the bag while being taken out of the silo, and finally the silage raw material 5 is filled into the entire bag and then sealed.

[Embodiments of the Invention] The present invention is intended to fully solve such problems, and details of embodiments thereof will be described below with reference to the drawings.

1st Step ~ A synthetic resin bag 3 made of polyethylene or the like is inserted and installed in the silo 2 and has a capacity that matches the capacity of the silo.

In this way, for installation, as shown in FIG. 1, it is preferable to lift the folded bag with a rope 2C using a pulley 2B provided on the ceiling 2A of the silo.

2D is a well-known silage raw material inlet opened above the side wall of the silo.

The lifted bag body 3 is placed inside the silo as shown in FIG.

Next, as shown in FIG. 3, the upper part of the bag 3 is pulled toward the input port 2D, an opening 3B corresponding to the input port 2D is opened, and the edge 3B' of the opening 3B is closed as shown in FIG. It is fixed to the input port 2D portion with packing tape 7 or the like.

2nd step ~ A bendable and refillable duct 4 is drawn into the silo from the opening 3B, and its inner end reaches near the bottom 3A of the bag, and its outer end is a duct 4 for feeding silage, as known in the art. It is connected to the supply pipe 8 from the blower.

In this case, a gap is provided between the opening 3B and the duct 4, and this gap is used as the exhaust port 6.

Further, the duct 4 is reinforced by extending ring-shaped bones 4A at predetermined intervals around the bendable tube.

Moreover, this duct 4 has a duct body 4 of a predetermined length.
It is cut into B and can be added to at will.

That is, these duct bodies 4B are, for example, stacked with the upper duct body 4B and the lower duct body 4B, and bound together with a string or band 4C.

When charging the silage raw material 11, as shown in FIG. 5, when the raw material accumulates inside the bag, it is gradually removed from the lower duct body to shorten the length.

Take the removed duct out of the silo.

Therefore, the duct does not become clogged when silage raw material is injected, and new silage raw material is always blown toward the surface of accumulated silage raw material, so silage raw material does not directly hit the side of the bag body. do not have.

Third step ~ After filling the silage raw material in this way as shown in FIG.
Use something like to seal the inside.

The lid attached to the input port 2D will also be closed.

By allowing a predetermined period of time to pass, high quality silage can be obtained.

In addition to the method of fixing the opening 3B to the input port 2D with duct tape or the like as shown in FIG. 7, it is also possible to process as shown in FIGS. 9 to 11.

That is, an engaging fitting 9 having a substantially square cross section is attached in advance around the input port 2D, and the edge 3B' of the opening 3B is rolled into the engaging fitting 9. As shown in FIGS. 9 and 10, the elastic locking line 9A bent into a planar substantially wave shape may be used to lock and fix the locking line 9A.

[Effects of the Invention] Since the device of the present invention is configured as described above, A. In the initial stage, the raw materials and air from the duct 4 are
Since the flow does not directly hit the side wall as shown by arrow A, but instead flows from the bottom of the bag toward the side wall, the bag is pressed against the bottom or side wall of the silo and does not roll up.

In this case, the inside air is exhausted to the outside through the exhaust port 6.

In particular, since the air flow rises from the bottom to the top and is discharged to the outside, the sides of the bag are constantly stretched upward.

As a result, the film surface of the bag is stabilized, so that raw materials can be reliably packed.

B: Since the silage raw material remains sealed inside the bag regardless of the state of the silo, high-quality silage can be produced.

C. After sealing, the outer circumferential surface of the bag and the inner circumferential surface of the silo will not freeze.

D By using a new bag again after use, the conventional work such as cleaning and repair of the silo can be eliminated.

E Since the duct is drawn from above the bag to near the bottom of the bag, the silage raw material is blown into the bag along with air in stages, so that the silage raw material is blown toward the surface of the accumulated silage raw material. Since the silage material does not directly hit the sides of the bag, the bag will not be damaged, and when filling the silage material, the lower end of the duct can be moved evenly against the bottom of the bag, making it easier to use forks. The silage raw material can be filled in an evenly leveled state without any leveling work.

[Brief explanation of the drawing]

Figure 1 is a vertical cross-sectional view explaining the method, Figures 2, 3, 4, 5, and 6 are schematic vertical cross-sectional views showing the steps in order, and Figure 7 is the inlet and opening. Fig. 8 is an enlarged front view of the main part with a part of the duct cut away, Fig. 9 is an enlarged perspective view of the main part showing another embodiment, and Fig. 10 shows the state of use. Fig. 11 is a sectional view taken along line A-A;
FIG. 2 is a schematic vertical sectional view for explaining the action. 2... Silo, 3... Bag body, 4... Duct, 5
... Silage raw material, 6... Exhaust port.

Claims (1)

[Claims] 1 Insert into the silo 2 a synthetic resin bag 3 made of polyethylene or the like and configured to have a capacity that matches the capacity of the silo, from above the bag 3 to near the bottom 3A of the bag 3. A refillable duct 4 is drawn in, and while the inside air is discharged from the duct 4 through the exhaust port 6 provided above the bag body 3, the silage raw material 5 is blown into the bag body 3 along with the air. As the raw material 5 accumulates in the bag body 3, the duct 4 is removed from the lower duct body in stages, and the silage raw material 5 is blown and filled while being taken out of the silo, and finally the silage raw material A silage manufacturing method characterized by filling the entire bag with 5 and then sealing it.