KR20110033431A - Manufacture method of union net for rice straw - Google Patents

Abstract

PURPOSE: A method for manufacturing a rice straw fastening net is provided to easily bind rice straws using static electricity generated in cutting the net. CONSTITUTION: A method for manufacturing a rice straw fastening net is constituted as follows. A fastening net(30) is rolled on the outer circumference of hay or rice straw heap. In cutting after coiling, the upper side and lower side of the fastening net are attached to each other by static electricity created in the cutting portion. A first thread(10) used for manufacturing the rice straw fastening net is comprised of high density polyethylene 80% having high intensity, polypropylene 15%, and linear low density polyethylene 5%.

Description

MANUFACTURE METHOD OF UNION NET FOR RICE STRAW}

The present invention relates to a straw straw binding net manufacturing method for tying the straw pile to facilitate the transfer and storage of the straw pile.

In the era of high oil prices and the import of beef, the livestock industry does not develop, but rather regresses.

In Korea, rice, straw or green barley, rye, grass, etc. are produced for the natural feed in a season when they are bound and stored at a suitable size, and used as feed for livestock when necessary.

That is, in a livestock house, a livestock feed is a mixture of processed feeds of various components together with a feed material such as hay or rice straw that is high in fiber, and hay or rice straw is compressed to have a cylindrical or rectangular shape. Therefore, in order to use as a forage goes through the operation to cut it to have a certain size.

Then, in order to store and store the hay or straw pile as described above, the binding net must be bound using the binding net, which is generally made through a net rassel machine (weaving machine), which is a kind of various knitting machines, and A net raschel machine is a machine generally used to knit fabrics such as nets, and is capable of producing a uniform product by maintaining a constant tension from a raw material inlet to a product outlet.

1 is a view showing an embodiment of a conventional weaving machine for weaving a binding net. Looking at this, the resin and the various raw materials are extruded from an extruder to adjust the inclination A of the thin film yarn through the inclination feeder 100. Supply through the part 101, the weft (B) is supplied via the tension adjusting unit 101 'through the weft supply device (100').

The supplied warp (A) and warp yarn (B) (filling yarn, weft) of the warp yarn (A) and the weft yarn (B) are passed through the weaving device (102) in the main body (110) of the weaving machine (120). While the thread is tangled (cross), the binding net (C) is usually woven in the form of 'A' of FIG. It is conveyed through the winding guide roller 106 installed, and is wound on the winding shaft 108 while being supported by the winder roller 107.

In other words, the binding net (C) is supplied to the outside by rolling in the form of a scroll through the weaving machine 120, after fixing the straw or green barley, rye, grass or trash made of rice to a predetermined size through the weaving machine In the process of injecting nutrients into the inside and storing it for a certain period of time, it is made into livestock feed by aging so that the feed can be supplied to livestock.

However, when knitting the binding net using such a conventional weaving machine, the material of the net used for warp or weft yarn is usually used high density polyethylene (HDPE), the HDPE is due to its strength, Although it is suitable to bind the straw or haystack to some extent, the haystack or haystack bundled with HDPE has a disadvantage of being heavy, so it is to be thrown in a trucker or tiller to transport the haystack or haystack bound with the HDPE. In the process, a lot of manpower was required, the HDPE itself has a problem that is easily broken and damaged during the throw-up process and winding up due to lack of tensile force or flexibility.

The present invention has been made to solve the above problems, an object of the present invention is to ensure that the straw straw binding net to bind the straw pile is made by mixing 80% high density polyethylene, 15% polypropylene, linear low density polyethylene 5% In addition, it has a lighter weight than the conventional, the flexibility is increased when winding the straw pile not only to increase the binding force to bind the straw pile, but also when cutting the binding net in a certain portion after tying the straw pile, due to the polypropylene The present invention provides a straw straw binding net manufacturing method in which the binding nets are bonded to each other by static electricity generated so that the winding is not loosened.

In addition, the straw straw binding net of the present invention by pressing the wound around the outer straw, it is possible not only to bale crops such as rice straw larger, but also to produce a highly concentrated bale.

In addition, in the past, only the hay or rice straw was bundled using only a string and a stretch film to seal it so as not to rot, but the hay or rice straw bundled was broken. Thus, the binding net of the present invention prior to the lapping step to facilitate and facilitate the step of lapping on the outer periphery of the rice straw wound to a certain size to quickly maintain the anaerobic state (no air) for high-quality silage production Binding net to hay or rice straw, to allow the hay or rice straw in the binding net to ripen for a period of 30 to 40 days, not to be stiff, but to be soft, thereby providing a good feed to the livestock. It is to provide a manufacturing method.

Other objects and advantages of the invention will be described below and will be appreciated by the embodiments of the invention. Furthermore, the objects and advantages of the present invention can be realized by means and combinations indicated in the claims.

The present invention as a means for solving the above problems, in the manufacturing method of the straw straw binding net to bundle the hay or straw pile to simplify the storage and transport, the binding to the outer periphery of the hay or straw pile to be bound In order to allow the net to be stretched and stretched, and to be wound after the winding, the upper and lower binding nets overlapped at the cutting part by the static electricity generated in the cutting part so as to bind hay or straw piles. 80% high-density polyethylene (HDPE) with high strength, flexibility and elasticity that can be stretched, 15% polypropylene (PP) that generates static electricity when tensioning and cutting, and 5% linear low-density polyethylene (LLDPE) with flexibility Characterized in that the first chamber is used and manufactured.

In addition, the first chamber is manufactured by adding a fluorescent material, characterized in that to enable the location of the hay or straw piles bound to the binding net at night.

In addition, the binding net is characterized in that the first yarn is used so that both sides and the middle portion is knitted, and the portion where the first yarn is not used is knitted into a second yarn using high density polyethylene (HDPE). .

As described above, the present invention is due to the production of the binding net by mixing three kinds of materials, the weight is lighter than the existing straw straw binding net, the effect of reducing the damage to the straw straw when stacked in a vehicle after tying the straw pile There is.

In addition, the present invention is increased by the tensile force of the binding net that can be stretched by polypropylene, which is one of the three types of materials mixed to manufacture the binding net, when wrapping the outer periphery of the straw pile, There is an effect that can bind more reliable straw piles.

In addition, the present invention after winding the straw pile with a binding net, when cutting the binding net at a certain portion, it is generated in the cutting portion during cutting by one of the three types of polypropylene mixed to produce a binding net. The cutting portion is attached through the static electricity, there is an effect that the wound binding net is not released.

Before describing the various embodiments of the present invention in detail, it will be appreciated that the application is not limited to the details of construction and arrangement of components described in the following detailed description or illustrated in the drawings. The invention may be embodied and carried out in other embodiments and carried out in various ways. In addition, device or element orientation (e.g., "front", "back", "up", "down", "top", "bottom" The expressions and predicates used herein with respect to terms such as "," "left", "right", "lateral", etc. are used merely to simplify the description of the present invention, and related apparatus. Or it will be appreciated that the element does not simply indicate or mean that it should have a particular direction. Also, terms such as " first "and" second "are used herein for the purpose of the description and the appended claims, and are not intended to indicate or imply their relative importance or purpose.

The present invention has the following features to achieve the above object.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

Hereinafter, a rice straw binding net manufacturing method according to a preferred embodiment of the present invention with reference to Figures 2 to 5 in detail.

Straw binding net in the method of manufacturing straw straw net according to the present invention (hereinafter, referred to as "binding net 30") tightly tied hay or straw pile (α), etc. (hereinafter, for the convenience of description) It will be referred to collectively as α)), so that the haystack (α) is easy to move or store to a desired place without disturbance.

To this end, in the present invention, when the binding net 30 was manufactured, the binding net 30 was manufactured using the first chamber 10 in which three kinds of materials were mixed. , High Density Polyethylene (HDPE), Polypropylene (PP, Polypropylene), Linear Low Density Polyethylene (LLDPE) is used, the high density polyethylene is 80%, polypropylene 15%, linear low density polyethylene This 5% is mixed to make the first chamber 10. (For reference, the HDPE refers to less side chaine in the polymer. The smaller the side chaine, the better the stacking and the higher density. The higher the density, the stronger the PP. Propylene is polymerized with a Ziegler-Natta catalyst and is produced in the same way as low-pressure polyethylene, used in boxes such as beer coke liquor, and the polypropylene is added to the carbon of the polyethylene molecular chain and has a methyl group (CH3). In addition, the LLDPE has a lot of side branches like LDPE (Low Density Polyethylene), but its overall structure is linear, lower than HDPE in terms of strength, and higher than LDPE.

In other words, polypropylene and high-density polyethylene, which have high flexibility and tension, are relatively low in strength but high in flexibility compared to high-density polyethylene, which has good flexibility and tension to generate static electricity at the cutting portion P when cutting. It is a mixture of linear low density polyethylene.

Due to this, the binding net 30 according to the present invention is manufactured by increasing the flexibility while the weight is light. (Of course, the binding net 30 as described above should be wound in a cylindrical housing 40 during manufacture to maintain the shape, such as a scroll, then, remove the binding net from the housing 40, hay or rice straw that requires binding Naturally, the winding net should be wound around the outer periphery of the dummy α. In addition, the binding net 30 may be a conventional net-selling machine and various weaving machines, which are a kind of knitting machine. Knitting method or raschel machine and weaving machine are well-known techniques and will not be described separately.)

In addition, by mixing a fluorescent material (fluorescent material) to the binding net 30 made of the first chamber 10 as described above, the pile of rice straw bound by the binding net 30 during the night work It is also possible to identify the position of (α). (Usually, the fluorescent material uses a mixture of zinc sulfide and cadmium sulfide, but it can be replaced by various materials by the user's choice.)

In addition, in the present invention, the binding net 30 is manufactured using only the first chamber 10 (FIG. 3 (A), FIG. 5 (A)), and used by the user's selection. The high density polyethylene can be further used (FIG. 3 (B), FIG. 5 (B)), but for the convenience of description, the second chamber 20 will be referred to as the high density polyethylene.

In the present invention, the binding net 30 can also be made using the first chamber 10 and the second chamber 20, and the transverse direction W (horizontal direction, or the width direction of the binding net 30). As a result, the first chamber 10, the second chamber 20, the first chamber 10, the second chamber 20, and the first chamber 10 are sequentially arranged. In other words, at both ends and the center of the manufactured binding net 30, the first chamber 10, in which three kinds of materials are mixed, is knitted, and the remaining portion is knitted while the second chamber 20 is filled. will be.

As described above, when the binding net 30 manufactured by using the first and second chambers 10 and 20 is simultaneously wrapped and wrapped around the outer circumference of the straw pile α, as shown in FIG. The yarn 10 is to be located at both ends and the central portion of the straw pile (α).

As described above, after manufacturing the binding net 30 by mixing the three kinds of materials, it is wound by rotating 2.5 turns (half turn) on the outer periphery of the straw pile (α) (the number of windings is fluctuated fluidly by the user) Of course, this is possible.) When the binding net 30 is pulled tightly so as to be tensioned when winding, (which is the polypropylene of the three types of materials used in the manufacture of the binding net 30 in the present invention) This is possible with linear low-density polyethylene.) It is possible to more firmly bind a pile of straw (α), which is usually formed in a cylindrical shape.

In addition, as shown in Figure 4, after wrapping the straw pile (α) with the binding net 30 of the present invention, when the user cuts the binding net 30 in the desired portion, the cutting portion of the binding net 30 Cutting part (P) is stuck through the static electricity generated in (P) (upper, lower side of the binding net 30) binding net 30 is not released.

In addition, the binding net of the present invention to have a fineness of 500d (Fineness), the width (cm) / length (m) is selected to be one of 100cm / 2000m, 120cm / 2800m, 125cm / 3000m, 130cm / 3000m It would be correct to be manufactured. In addition, the binding net of the present invention can be mounted on all kinds of circular baler (Bio325, Rv2160, Rp235, Rp420, F550, T125, Cr52, V6xlr, etc.) to bind hay or straw piles.

As mentioned above, although this invention was demonstrated by the limited embodiment and drawing, this invention is not limited by this, The person of ordinary skill in the art to which this invention belongs, Various modifications and changes may be made without departing from the scope of the appended claims.

1 is a view showing an embodiment of a conventional loom for weaving a binding net.

Figure 2 is a perspective view of one embodiment showing a state of manufacturing a binding net according to the present invention.

Figure 3 is a front view of an embodiment showing a binding net according to the present invention.

Figure 4 is a cross-sectional view of an embodiment showing a state in which the binding net according to the invention is used.

Figure 5 is a perspective view of one embodiment showing a straw pile binding form of the binding net according to the present invention.

<Indication of symbols for main parts of drawing>

10: first room 20: second room

30: binding net α: hay or straw pile

Claims (3)

In the manufacturing method of the rice straw binding net to bundle the hay or straw pile to simplify storage and transportation, The binding net 30 can be tensioned and wound around the outer circumference of hay or rice straw (α) to be bound, and when cutting after winding, the cutting part (P) by the static electricity generated in the cutting part (P) In the upper and lower binding nets 30 overlapping each other, so as to bind hay or straw piles (α), high density polyethylene (HDPE) having a high strength of 80%, has flexibility and elasticity that can be stretched , Straw binding net manufacturing, characterized in that the first yarn 10 is mixed with 15% polypropylene (PP) that generates static electricity when tensioning and cutting, 5% linear low density polyethylene (LLDPE) having flexibility is used Way. The method of claim 1, In the first chamber 10 By adding a fluorescent material is produced, rice straw binding net manufacturing method, characterized in that to enable the identification of the hay or straw pile (α) bound to the binding net (30) at night. The method of claim 1, The binding net 30 is The first yarn 10 is used to knit both ends and the center portion, and the portion where the first yarn 10 is not used is knitted into the second yarn 20 using high density polyethylene (HDPE). Rice straw binding net manufacturing method characterized in that.

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