JP2013212915A - Conveyance belt for rat-proof poultry house and method of manufacturing the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a conveyance belt for a rat-proof poultry house, which can effectively prevent damage of gnawing by a rat.SOLUTION: A whole surface of a base belt 7 is coated with a synthetic resin composition 8 in which rat repellent is mixed. Density of the rat repellent in both side parts 9, 9 of the base belt 7 is set to be higher than density of the rat repellent in an intermediate part 10 of the base belt 7. The base belt 7 is made of a band-like knitted cloth made by Russell-knitting synthetic fibers, and looks like a net having square meshes. Warp yarns 12 in both side parts 9, 9 are arranged to be closer than that of the intermediate part 10. As the rat repellent, natural capsaicin or synthetic capsaicin are suitably used. A mixed amount of the capsaicin to the synthetic resin composition is set to be 1-10 mass%.

Description

  The present invention relates to a poultry house conveyor belt having fungicide and a method for producing a poultry house conveyor belt having fungus resistance.

  In the poultry house, for example, as disclosed in Patent Document 1, a belt-type transport device for collecting and transporting chicken eggs and chicken droppings to a predetermined place is provided. The belt-type transport device for collecting eggs conveys the eggs to a predetermined place with the egg-collecting and transporting belt circulating in the morning. The belt-type transport device for collecting feces is used when the feces-collecting transport belt is needed in the daytime. Although it goes around and conveys chicken droppings to a predetermined place, these conveyance belts are all stopped at night.

  By the way, since the poultry house is in an environment where sharks are liable to live, damage such as the egg collection belt or the feces collection belt is frequently bitten particularly at night when the conveyance device is stopped. These belts are bitten in the width direction of the belt and in the length direction of the belt due to the habit of scissors. When the belt was finally cut by being gnawed in this way, the eggs on the belt dropped and cracked. Even if the belt was not cut, there was a problem of destabilizing the transportation state of eggs and the like due to the belt damage, and various bacteria that had adhered to the tooth of the cocoon when the moth bites the transportation belt adhered to the belt. There was a problem that it proliferated and caused contamination of chicken eggs by various bacteria and unsanitary poultry houses.

Utility Model Registration No. 3050439

  The present invention has been developed in view of such conventional problems, and an object of the present invention is to provide a conveyor belt for a fender-proof chicken house that can effectively prevent damage from bites. It is another object of the present invention to provide a transport belt for a bale-proof poultry house that can suppress the propagation of germs on the belt even when germs adhere to the belt when the cage bites the belt. Furthermore, an object of the present invention is to provide a method for manufacturing a conveyor belt for a fender-proof chicken house that can efficiently manufacture a conveyor belt for a fender-proof chicken house.

In order to solve the above problems, the present invention employs the following means.
That is, the transport belt for a chicken-proof poultry house according to the present invention is a transport belt for a poultry house having anti-mold properties, and the entire surface of the base belt is coated with a synthetic resin composition mixed with a repellent. It is characterized by that.

  It is preferable to set the density of the anti-fogging agent at both side portions in the width direction of the base belt higher than the density of the anti-fogging agent at the intermediate portion in the width direction.

  In a more preferred embodiment of the conveyor belt for an antifungal poultry house according to the present invention, the entire surface of the base belt is coated with a synthetic resin composition mixed with a repellent, and the base belt is made of synthetic fibers. Constructed with a knitted belt-like knitted fabric, presenting a net shape with square eyes, and both side portions in the width direction of the base belt are densely arranged compared to the intermediate portion in the width direction And the density of the warp repellent in the both side portions in the width direction of the base belt is increased in the width direction by the fact that the density of the warp to be coated is higher in the both side portions than in the intermediate portion. It is characterized by being set higher than the density of the wrinkle repellent in the part.

  It is preferable to use capsaicins as the wrinkle repellent. In this case, the amount of capsaicin mixed in the synthetic resin composition is preferably set to 1 to 10% by mass.

  It is preferable to mix an antibacterial agent with the synthetic resin composition.

  The method for manufacturing a conveyor belt for a shark-proof chicken house according to the present invention is a conveyor belt for a chicken house having a rust-proof property, and the entire surface of the substrate belt is coated with a synthetic resin composition mixed with a repellent. And the density of the wrinkle repellent at both side portions in the width direction of the base belt is set to be higher than the density of the wrinkle repellent at the intermediate portion in the width direction of the base belt. It is a manufacturing method of a conveyor belt for a fender-proof chicken house that manufactures a conveyor belt for a poultry house, and is composed of a belt-shaped knitted fabric knitted with synthetic fibers as the base belt, and has square eyes and both sides in the width direction. Using a portion in which the warp is densely arranged compared to the intermediate portion in the width direction, the base belt is immersed and coated in a liquid of a synthetic resin composition in which a repellent is mixed, Then, pull up the base belt It is characterized in. It is preferable that an antibacterial agent is mixed with the liquid of the synthetic resin composition in the transport belt for a fender-proofing chicken house.

The present invention has the following excellent effects.
(1) When using the conveyor belt for a fender-proof chicken house according to the present invention, it is effective to cause damage such as destabilizing the egg transport state or causing the belt to run out due to the conveyor belt being bitten by the cage. In addition, it is possible to effectively prevent the propagation of germs on the belt due to the biting of the conveyor belt.

(2) When the density of the wrinkle repellent in the both sides in the width direction of the base belt is set higher than the density of the wrinkle repellent in the intermediate part in the width direction, the wrinkle mainly bites the transport belt. By using the habit of being a both-side part of the belt, when the bag chews the transport belt, it is possible to give a more intense stimulus to the mouth. This can more effectively prevent the bag from biting the belt again. And since it can prevent more effectively that a wrinkle bites a conveyance belt, the adhesion of various bacteria to a conveyance belt can also be prevented more effectively.

(3) The base belt is composed of a strip-shaped knitted fabric knitted with synthetic fibers, and the both side portions in the width direction are denser than the middle portion in the width direction. When the entire surface of the base belt is coated with a synthetic resin composition mixed with a wrinkle repellent, the following effects can be expected. That is, since the density of the warp is increased on both side portions of the base belt, the belt running can be stabilized by improving the strength of the both side portions, and the density of the repellent agent on the both side portions can be easily increased. Can be increased.

(4) When capsaicins are used as the wrinkle repellent, it is possible to provide a fouling chicken house conveyor belt having an antibacterial effect in addition to the wrinkle repellent effect. This is because capsaicins have an antibacterial effect in addition to the repellent effect.

(5) In particular, when an antibacterial agent is mixed with the synthetic resin composition, even if the germs attached to the tooth of the moth when the moth bites the belt, the propagation of this bacterium Can be suppressed by the antibacterial agent, and contamination of chicken eggs by various bacteria can be more effectively prevented and cleanliness of the chicken house can be ensured.

(6) When the method for producing a transport belt for a fender-proof chicken house according to the present invention is applied, the base belt is immersed in a liquid of a synthetic resin composition and then coated, and then the base belt is pulled up. It is possible to automatically increase the density of the anti-fogging agent at both side portions in the width direction of the base belt as compared with the density of the anti-fogging agent at the intermediate portion. This is because the density of the warp yarn to be coated is higher at both side portions in the width direction than in the middle portion in the width direction. Therefore, when the production method of the present invention is used, it is possible to expect an improvement in production efficiency and a reduction in production cost.

It is a side view which shows the conveyance belt for fender-proof chicken houses which concerns on this invention in the use condition. It is a top view which shows the state which fractured | ruptured a part when the conveyance belt for fender-proof chicken houses is comprised as a conveyance belt for egg conveyance. It is a fragmentary sectional view at the time of comprising the conveyance belt for fender-proof chicken houses as a conveyance belt for chicken manure conveyance. A copy of a photograph showing a specimen severely damaged by galling. It is a copy of a photograph showing a test piece with almost no damage due to the repellent effect.

  In FIG. 1, a conveyor belt (hereinafter also referred to as a conveyor belt) 1 according to the present invention is configured as a conveyor belt that conveys eggs, for example, and both end portions 2 and 2 are supported by pulleys 3 and 3. The upper belt running part 6 forming the egg transport surface 5 is arranged along the front edge part of the row of chicken cages arranged side by side.

  As shown in FIG. 2, the entire surface of the substrate belt 7 is coated with a synthetic resin composition 8 in which a repellent is mixed. Here, the synthetic resin composition refers to a composition containing a synthetic resin and a plasticizer or a stabilizer added as necessary. For example, a vinyl chloride resin composition can be suitably used.

  Further, the density of the repellent agent in both side portions 9, 9 in the width direction of the base belt 7 is set higher than the density in the intermediate portion 10 in the width direction of the base belt 7. Here, it is assumed that the both side portions 9 and 9 of the base belt 7 are bitten in consideration of the fact that the scissors bite the conveying belt 1 mainly as the scissors habits in the belt side portions 11 and 11. This means the required width on both sides of the belt. In the present embodiment, the required width portion is set to a width portion of about 20 mm on both sides of the belt.

  In the present embodiment, as shown in FIG. 2, the base material belt 7 is composed of a belt-shaped knitted fabric in which synthetic fibers are raschel knitted, and has a net shape having square or rectangular square eyes. The warp yarns 12 are densely arranged in the widthwise side portions 9 and 9 of the base belt 7 as compared with the widthwise intermediate portion 10. In the present embodiment, the length of one side of the square-shaped eye 13 (the portion shown by hatching in FIG. 2) in the intermediate portion 10 is set to about 5 to 15 mm (for example, 13 mm) and In both side portions 9 and 9, the interval between the adjacent warp yarns 12 and 12 is set to about 2 to 3 mm (for example, 2 mm). In the side portions 9 and 9, two thin wefts 15 and 15 are arranged at intervals between the adjacent warp yarns 12 and 12.

  As said synthetic fiber which comprises the said base material belt 7, what was excellent in tensile strength, such as polyester and nylon, can be used suitably, Moreover, the said synthetic resin composition is a vinyl chloride, polyester, a polypropylene etc., for example. Can be configured using

  And as said wrinkle repellent, capsaicins can be used, for example. Here, capsaicins refer to pungent compounds such as capsaicin, dihydrocapsaicin, nordihydrocapsaicin, homocapsaicin, and homodihydrocapsaicin. Natural capsaicins and synthetic capsaicins can be used as the capsaicins. The amount of capsaicin mixed in the synthetic resin composition is preferably set to 1 to 10% by mass. Preferably, it is set to 3 to 7% by mass in consideration of both the cost and the repellent effect of wrinkles. Capsaicins are safe non-toxic acupuncture repellents, and when moths try to bite the belt, pungent ingredients with strong irritation diffuse into their mouths, so that moths bite the belt again. It can prevent the wrinkle repellent effect over a long period of time.

  And, as mentioned above, capsaicin has antibacterial effect in addition to moth repellent effect, so even if the bacteria that adhere to the teeth of the moth when the moth bites the belt, the propagation of these bacteria Can be suppressed with the antibacterial agent, and contamination of chicken eggs by various bacteria can be prevented well, and can also contribute to cleanliness of the chicken house.

  In this embodiment, as shown in FIG. 2, since the warp yarns 12 are densely arranged on both side portions 9, 9 in the width direction of the base belt 7 as compared with the intermediate portion 10 in the width direction, In the state where the entire surface of the material belt 7 is coated with the synthetic resin composition containing the wrinkle repellent, the density of the wrinkle repellent in the belt side portions 11 and 11 of the conveyor belt 1 according to the density of the warp 12 to be coated. Is higher than the density of the wrinkle repellent in the belt intermediate portion 17.

  If the suitable manufacturing method which manufactures the conveyor belt 1 for a shark-proofing poultry house which has this structure is demonstrated, the said base repellent (in this example, capsaicin) will mix the base material belt 7 which has the said structure. The substrate belt 7 is pulled up and dried as required by dipping in the synthetic resin composition liquid thus coated. According to this manufacturing method, the coating process can be easily performed, and a transport belt having anti-mold properties can be efficiently manufactured, so that the density of the repellent agent on both side portions 9 and 9 is naturally increased. Can be manufactured. This is because the density of the warp yarn to be coated is higher at both side portions in the width direction than in the middle portion in the width direction.

  The wrinkle repellent effect of the transport belt 1 for a fender-proof chicken house manufactured in this way will be described in more detail. When the scissors bite the transport belt 1, as a habit of scissors, the belt side portions 11, 11 are usually gripped rather than the belt intermediate portion 17 of the transport belt 1. When the heel bites the belt, it can give a hard stimulus to its mouth. As a result, it is possible to effectively prevent the scissors from biting the transport belt. In particular, in the present embodiment, as described above, the density of the wrinkle repellent (for example, capsaicin) in the side portion 9 is set higher, so that when the wrinkle bites the belt side portion 11, the irritation in the mouth Can be given more strongly. This can more effectively prevent the bag from biting the belt again. As described above, it is possible to effectively prevent the wrinkles from biting the transport belt 1, and therefore, it is possible to effectively suppress the adhesion of germs to the transport belt 1.

  In the present embodiment, as described above, the base material belt 7 is configured such that the warp density at both side portions 9 and 9 is higher than the warp density at the intermediate portion 10. The reason for increasing the warp density in the side portions 9 and 9 is to stabilize the belt running by improving the strength of the side portions 9 and 9. The present invention makes the best use of the structural characteristics of the base material belt by applying a coating of the synthetic resin composition to each of the warp yarns 12 that are closely arranged in the both side portions 9 and 9. In particular, the density of the moth repellent in the both side portions 9 and 9 was easily increased. In short, in the present invention, the configuration in which the density of the warp yarns 12 is increased in both side portions 9 and 9 of the base belt 7 is to increase the morphological stability of the transport belt (improvement of tensile strength necessary for the transport belt, etc.). In addition to increasing the amount of the synthetic resin composition deposited, the density of the moth repellent is increased, and as a result, it is also used to improve the repellency of the moth repellent.

  FIG. 3 is a partial cross-sectional view of a conveyor belt 1 for a fender-proof chicken house that transports chicken manure, and in the same manner as described above, both end portions 2 and 2 are supported by pulleys 3 and 3 so that they can circulate in a horizontal state. A chicken manure transport surface 18 disposed below the bottom of the row of chicken cages arranged side by side in the horizontal direction transports the chicken manure to a predetermined place. The entire surface of the substrate belt 7 having a sheet shape is coated with the synthetic resin composition 8 containing a repellent agent in the same manner as described above. Also in the present embodiment, the density of the wrinkle repellent in the belt side portions 11, 11 in the width direction of the conveyance belt which is easily galling is changed to the density of the wrinkle repellent in the intermediate portion 10 in the width direction of the base belt 7. It is better to set higher.

  Here, the wrinkle repellent effect of the conveyor belt 1 in which the entire surface of the base belt 7 is coated with a synthetic resin composition containing a repellent agent is tested in comparison with a conveyer belt not containing the repellent agent. The results are shown.

Example 1
A belt-shaped base belt (mesh belt) made of raschel knitted polyester yarn, with both sides in the width direction denser than the middle part in the width direction, vinyl chloride, plasticizer, stable A vinyl chloride resin composition containing an agent and an antifungal agent, dipped in a synthetic resin composition solution containing 5% by mass of capsaicin, and then pulled up the base belt to carry the example 1 I got a belt. In addition, the conveyance belt of Example 1 has a length in the width direction of about 100 mm, and the density of capsaicin in both side portions (portions from each side edge to 20 mm) in the width direction of the belt is in an intermediate portion in the width direction. It was higher than the density of moth repellent.

(Comparative Example 1)
A conveyor belt of Comparative Example 1 was obtained according to the procedure of Example 1 except that a liquid of a synthetic resin composition not containing capsaicin was used.

(Creation of specimen)
Each of the conveyor belts obtained in Example 1 and Comparative Example 1 was cut to a length of 60 mm when viewed in the extending direction, and test pieces of Example 1 and Comparative Example 1 were obtained.

(Test method)
The test piece of Example 1, the test piece of Comparative Example 1, and five rats were housed in a sealed container of the required volume, and were left with water and food, and after 1 week, the damaged state of each test piece was confirmed. Observed.

(Test results)
When the damage state of each test piece was observed, in the test piece of Comparative Example 1, as shown in FIG. 4, the belt side portions 11, 11 were severely gnawed and the damage was great. In the test piece of Example 1, as shown in FIG. 5, almost no biting marks were observed as a whole.

  Needless to say, the present invention can be modified in various ways within the scope of the claims. One example is as follows.

(1) When the entire surface of the base belt 7 is coated with a synthetic resin composition containing a repellent, this coating may be performed by coating.

(2) The base material belt 7 can be constituted by a belt-like woven cloth in addition to the above-described knitted cloth or sheet-like material.

(3) As a wrinkle repellent, a known wrinkle repellent can be used in consideration of safety to the human body. For example, in addition to the capsaicins, known wrinkle repellents such as allyl isothiocyanate which is a pungent component of wasabi and mustard can be used.

(4) An antibacterial agent may be mixed in the synthetic resin composition. In this case, for example, an antibacterial metal such as copper, zinc, or silver supported on a silicate such as zeolite or silica or a carrier such as phosphate can be used. Specifically, antibacterial zeolite can be used. The antibacterial agent can suppress the growth of the germs more effectively with the antibacterial agent even when the germs attached to the tooth of the spider when the spider bites the transport belt are attached to the belt. It can contribute to the cleanliness of the poultry house.

(5) In the present invention, an antifungal agent, a flame retardant, a weather resistance imparting agent, a pigment, a colorant and the like can be mixed in the synthetic resin composition.

(6) The square eyes do not have to be uniform in size as a whole, and the size of the eyes can be partially changed. Further, the shape of the eye is preferably close to a square, but may be a rectangular shape or other quadrangular shape. The square eyes can be formed as square eyes or rectangular eyes by setting the length of one side as required within a range of 5 to 15 mm.

(7) In the present invention, the poultry house includes a coffin poultry house.

DESCRIPTION OF SYMBOLS 1 Conveyance belt for flaw-proofing poultry houses 5 Egg conveyance surface 6 Belt running part 7 Base belt 8 Synthetic resin composition 9 Side part 10 Intermediate part 11 Belt side part 12 Warp 15 Weft 17 Belt intermediate part 18 Chicken feces conveyance surface

Claims (8)

  A transport belt for a fender-proofing poultry house, characterized in that the entire surface of the base belt is coated with a synthetic resin composition mixed with a repellent.   2. The fowl-proof chicken house according to claim 1, wherein the density of the repellent agent at both side portions in the width direction of the base belt is higher than the density of the repellent agent at an intermediate portion in the width direction. Conveyor belt.   The entire surface of the base belt is coated with a synthetic resin composition in which a repellent is mixed, and the base belt is constituted by a belt-shaped knitted fabric in which synthetic fibers are raschel knitted, and has a square eye. The warp yarns are densely arranged on both side portions in the width direction of the base belt as compared with the intermediate portion in the width direction, and the density of the warp yarns to be coated is the intermediate portion in the both side portions. The density of the wrinkle repellent in both side portions in the width direction of the base belt is set higher than the density of the wrinkle repellent in the intermediate portion in the width direction by being higher than the portion. The conveyor belt for a fender-proof chicken house according to claim 1.   4. The transport belt for a bale-proof poultry house according to claim 1, 2 or 3, wherein the moth repellent is capsaicin.   The conveyor belt for a fender-proof poultry house according to claim 4, wherein the amount of capsaicin mixed in the synthetic resin composition is 1 to 10% by mass.   An antibacterial agent is mixed in the synthetic resin composition, and the transport belt for a bale-proof poultry house according to claim 1, 2, or 3. A feeding belt for a poultry house having fungicidal properties, wherein the entire surface of the substrate belt is coated with a synthetic resin composition mixed with a repellent agent, and wrinkles on both side portions in the width direction of the substrate belt. A method of manufacturing a conveyor belt for a fender-proof chicken building that manufactures a transport belt for a chicken-proof chicken house set so that the density of the repellent agent is higher than the density of the repellent agent in the middle part in the width direction. And
The base belt is formed of a strip-shaped knitted fabric made of synthetic fibers and has square eyes, and both side portions in the width direction are densely arranged compared to the intermediate portion in the width direction. What is claimed is: 1. A transport belt for a fender-proof chicken house characterized in that the base belt is dipped in a solution of a synthetic resin composition mixed with a repellent and coated, and then the base belt is pulled up Manufacturing method.   8. The method for producing a transport belt for a bale-proof poultry house according to claim 7, wherein an antibacterial agent is mixed in the liquid of the synthetic resin composition.