JP2008079599A - Cattle shed - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an inexpensive cattle shed facilitating cleaning of feces and urine. <P>SOLUTION: The cattle shed 1 is equipped with a cylindrical housing 2 made of a resin installed so that an extending direction of a cylinder directs the lateral direction and storing a plurality of livestock, a floor material 11 for placing livestock installed in horizontal state in the interior of the cylindrical housing 2 and forming a dropping hole for feces and urine of livestock. In the cattle shed, a space under the floor material 11 is constituted as a feces and urine-storing space 13 forming an inner wall face of the cylindrical housing 2 as the bottom face. A FRP pipe is preferably used as the cylindrical housing 2. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a barn for housing livestock.

As a conventional structure of a pig barn, a prefabricated type represented by Patent Document 1 is generally used.
Japanese Patent Laid-Open No. 10-286035

  Such a prefabricated barn has a problem that the construction cost is high because the construction cost increases. In addition, the manure processing structure tends to be complicated, and cleaning is difficult.

  The present invention was created to solve the above-described problems, and has an object to provide a barn that is inexpensive and facilitates cleaning of manure.

  In order to solve the above-mentioned problem, the present invention is installed with the extending direction of the cylinder as the lateral direction, and is installed horizontally in a resin-made cylindrical housing for accommodating a plurality of livestock, and inside the cylindrical housing. And a livestock placement flooring having a dropping hole for livestock excrement. Further, the barn is characterized in that the space below the flooring is configured as a manure storage space with the inner wall surface of the cylindrical housing as a bottom surface.

  According to this barn, (1) it is possible to reduce the cost of livestock accommodation facilities by configuring the livestock accommodation facility from a cylindrical housing. Further, since it is only necessary to place the cylindrical housing on the ground, there is no fixed property tax, and construction confirmation work or the like is not required. It is easy to move the installation location of the cylindrical housing. (2) Since a dropping hole for manure is formed in the floor material, the manure is not collected in the floor material. Therefore, it becomes hygienic to livestock on the flooring, and cleaning of the flooring becomes easy. (3) Since the cylindrical housing is made of a resin material, it is more resistant to corrosion than when it is made of a metal material. Excellent (4) The number of members is small, and the assembly time of a barn is short. In addition, since it has a simple structure, it is easy to connect a plurality of similar ones, it is excellent in expandability, and (5) it has a high airtight structure, and the air-conditioning environment is good throughout the year. Moreover, the intrusion of wild birds and rats can be prevented. (6) Since the casing has a cylindrical shape, the casing strength is increased and the snow resistance is excellent.

  According to the present invention, the barn is characterized in that the space below the flooring is configured as a manure storage space with the inner wall surface of the cylindrical housing as a bottom surface.

  According to this barn, in addition to the effects (1) to (6) above, (7) Since the bottom surface of the manure storage space is formed as a resin surface, the manure is stuck to the concrete striking surface and cleaned as before. The problem of difficulty is also solved, and manure accumulated by jetting high-pressure water or the like can be efficiently washed away along the extending direction of the cylinder. Therefore, effects such as easy cleaning of the manure storage space are achieved.

  Moreover, in this invention, it was set as the barn characterized by the indoor height dimension from the said flooring to the cross-sectional center upper end of the said cylindrical housing | casing being set to the value of 1.8 meters or more.

  According to this barn, since cleaning and the like can be performed without bending down, convenience of various operations in the barn is improved.

  In the present invention, the barn is characterized in that both ends of the cylindrical casing are closed by side walls, and at least one side wall is provided with a human doorway.

  According to this barn, the structure of the entrance / exit can be simplified as compared with the case where the entrance / exit is provided in the tubular wall portion of the tubular casing.

  Moreover, in this invention, it was set as the barn characterized by having the partition member which divides the livestock accommodation space on the said floor material in the extending direction of the said cylindrical housing | casing.

  According to this barn, for example, a 3-month-old piglet group and a 5-month-old piglet group are bred for each section, so that the livestock accommodation space is effectively used according to the livestock breeding situation. be able to.

  In the present invention, a plurality of reinforcing members extending in the circumferential direction of the cylindrical casing are fitted in the cylindrical casing at intervals in the extending direction of the cylindrical casing, and the partition The member was a barn characterized by being configured to be detachably attached to the reinforcing member by fastening screws.

  According to this barn, the partition member can be installed in the cylindrical housing with a simple structure. And since it is detachable, it can respond flexibly to the changing situation of livestock.

  Moreover, in this invention, it was set as the barn characterized by including the monitoring channel | path which was spaced apart from the said flooring and followed the extending direction of the said cylindrical housing | casing in the upper space of the said flooring.

  According to this barn, the viewing angle with respect to the livestock accommodation space is widened, and it is easy to check the health of many livestock. Since the monitoring passage is provided in the upper space of the flooring, the livestock accommodation space is not narrowed.

  In the present invention, the manure storage tank provided separately from the cylindrical housing and communicating with the manure storage space, and the extending direction of the cylindrical housing in the cylindrical housing A livestock barn comprising: an air intake pipe that is piped to form a plurality of air intake ports, and is configured to send air in the cylindrical housing that has been inhaled through the air intake pipe to the manure storage tank It was.

  According to this barn, methane gas, ammonia, and the like generated from manure are discharged to the outside through the intake pipe, and it is possible to prevent the gas and odor from being filled in the cylindrical housing. Moreover, since the odor of the discharged gas can be processed using a manure storage tank, an economical livestock barn can be constructed. At this time, if the gas is aerated in the manure in the manure storage tank, the manure can be purified.

  Moreover, in this invention, it was set as the livestock bar characterized by comprising the said cylindrical housing | casing from the FRP pipe.

  According to this barn, an inexpensive and high-strength housing can be secured.

  In the present invention, the FRP pipe is a barn characterized by having a three-layer structure with a heat insulating material layer interposed therebetween.

  According to this barn, since the heat insulation in the cylindrical housing is good against the outside air, it is effective when installed outside in a cold region.

  According to the present invention, the cylindrical housing has a double structure of an inner cylindrical housing and an outer cylindrical housing, and is configured to allow air or water to pass through the space between them. It was.

  According to this barn, the room temperature in the inner cylindrical housing, that is, the room temperature of the livestock accommodation space can be maintained at an appropriate temperature at an economical running cost.

  According to the present invention, the cost of livestock accommodation facilities can be reduced, and the excrement can be easily cleaned.

The barn according to the present invention is particularly suitable for housing piglets.
“First Example”
1 to 3 are drawings relating to the first embodiment. FIG. 1 is an external perspective view (partially broken) of a barn according to the present invention, and FIGS. 2 (a) and 2 (b) are respectively A- In A sectional drawing, BB sectional drawing, and FIG. 3, (a), (b) is the plane sectional explanatory drawing of the barn which concerns on this invention, respectively, and side sectional explanatory drawing.

  1 to 3, the barn 1 is installed so that the extending direction of the cylinder (cylinder axis direction) is a lateral direction, and the cylindrical casing 2 having a closed cross section and a constant cross section is used as a main outer member. Composed. In the present embodiment, the cylindrical housing 2 is configured as a cylindrical member having a circular cross section. Although the dimension of the cylindrical housing 2 depends on the number of livestock to be accommodated, for example, when accommodating about 100 piglets, the outer diameter is about 2.5 meters and the length is about 10 meters. The cylindrical housing 2 is made of resin, and its plate thickness is, for example, about several millimeters to several centimeters. In addition, the inner wall surface of the cylindrical housing 2 is formed in a mirror shape so that feces and urine are not easily stuck.

  As a specific example of the cylindrical casing 2 made of resin, an FRP (fiber reinforced plastic) pipe is suitable. As the FRP pipe, a pipe produced by a so-called sheet winding method in which a semi-cured FRP sheet is wound around a mold and formed into a pipe shape can be used.

  In order to increase the heat insulation efficiency, the cylindrical housing 2 may have a double structure. In this case, the space formed between the inner cylindrical housing and the outer cylindrical housing may be an air storage space as it is, or a heat insulating material such as a urethane material may be interposed. In the latter case, if the cylindrical housing 2 is an FRP pipe, that is, if the cylindrical housing 2 is an FRP pipe having a three-layer structure with a heat insulating material layer sandwiched therebetween, the sheet winding method can easily be used. Since it can be manufactured, both heat insulation and economy can be achieved.

  Both ends of the cylindrical housing 2 are closed by disk-shaped side walls 3. The side wall 3 is also made of a resin material such as FRP. Each side wall 3 is provided with a door 4 as a human entrance / exit, a ventilation fan 5, a window 6, and an opening / closing lid 7 for a bait inlet. The door 4 is provided near the center of the side wall 3, and a pair of opening / closing lids 7 are provided with the door 4 interposed therebetween. The ventilation fan 5 is attached at a higher position than the livestock (pig) so that the direct air flow by the ventilation fan 5 is not applied to the livestock (pig).

  As shown in FIG. 2, a ventilation fan 8 is attached to the upper portion of the cylindrical housing 2, and a cover 9 for protecting the fan 8 is attached to the upper outer surface side of the cylindrical housing 2. . A plurality of fans 8 are attached at intervals in the longitudinal direction of the cylindrical housing 2. In addition, it is good also as an aspect which replaces with the fan 8 and attaches the air blower which sends external air in the cylindrical housing | casing 2 to the upper part of the cylindrical housing | casing 2. FIG.

  In placing the cylindrical casing 2 having a circular cross section on the ground, for example, a plurality of mounting bases 10 for maintaining the attitude of the cylindrical casing 2 are applied to the lower outer surface side of the cylindrical casing 2. .

  Underneath the inside of the cylindrical housing 2, a floor material 11 for placing livestock is installed horizontally, for example, about 50 centimeters above the lower end of the cylindrical housing 2. The flooring 11 is generally installed over the entire inner length of the cylindrical housing 2 and divides the internal space of the cylindrical housing 2 into an upper livestock storage space 12 and a lower manure storage space 13. Thereby, the manure storage space 13 is configured as a space having a bottom surface of the inner wall surface having a circular arc cross section of the cylindrical housing 2, which is located below the floor material 11. In the flooring 11, a dropping hole is formed over the entire surface in order to drop livestock manure into the manure storage space 13. Specific examples of the flooring material 11 include a snowboard, a punched wire mesh, and the like, and the slits and meshes correspond to the dropping holes. The material of the flooring 11 is preferably metal, plastic or the like, but is not particularly limited.

  The edge of the flooring 11 is fixed to the inner wall surface of the cylindrical housing 2, the inner surface of the side wall 3 and the like by fixing means (not shown). As shown in FIG. 3 and the like, a urine collection pit 14 for discharging manure collected in the manure storage space 13 to the outside is attached to the lower portion of one side wall 3.

  Further, a person enters the livestock accommodation space 12 during cleaning or the like. Considering that the average height of a Japanese adult male is about 1.7 meters, the height dimension of the livestock accommodation space 12, that is, the cross section of the cylindrical housing 2 from the flooring 11 as shown in FIG. It is preferable that the indoor height dimension H to the center upper end is set to a value of at least 1.8 meters or more. In consideration of the manufacturing cost and transportability of the cylindrical housing 2, the height of the outer shape of the cylindrical housing 2 is preferably within 3 meters.

  In the cylindrical housing 2, a bait box 15 is installed at a position corresponding to each opening / closing lid 7. 4A and 4B are explanatory views of a bait box, wherein FIG. 4A is an external perspective view, and FIG. 4B is a side sectional explanatory view. The bait introduced by opening the opening / closing lid 7 of FIG. 1 is supplied from the upper end opening of the bait box 15 to the lower part of the bait box 15 through the hopper. The livestock eats food from an opening with an iron lattice 15a formed on the front surface of the food box 15.

As described above, the tubular casing 2 is installed with the extending direction of the cylinder as a lateral direction, accommodates a plurality of livestock, and is installed horizontally inside the cylindrical casing 2 for livestock manure. If it is set as the livestock barn 1 provided with the flooring 11 for livestock placement which formed the fall hole, the following effects will be show | played.
(1) By constructing the livestock accommodation facility from the cylindrical housing 2, the livestock accommodation facility cost can be reduced. Further, since it is only necessary to place the cylindrical housing 2 on the ground, there is no fixed property tax, and the work of building confirmation becomes unnecessary. The installation location of the cylindrical housing 2 can be easily moved.
(2) Since the dropping hole for excrement is formed in the flooring 11, the excrement does not collect on the flooring 11. Therefore, it becomes hygienic with respect to livestock on the flooring 11, and the flooring 11 can be easily cleaned.
(3) Since the cylindrical housing 2 is made of a resin material, it is excellent in corrosion resistance as compared with a case of using a metal material.
(4) The number of members is small, and the assembly time of the barn 1 is short. In addition, since the structure is simple, it is easy to connect a plurality of similar ones, and the extensibility is excellent.
(5) The structure is highly airtight and the air conditioning environment is good throughout the year. In addition, wild birds and mice can be prevented from entering.
(6) Since the casing has a cylindrical shape, the casing strength is increased and the snow resistance is excellent.
Further, if the space below the flooring 11 is a barn 1 configured as a manure storage space 13 having the inner wall surface of the cylindrical housing 2 as a bottom surface,
(7) Since the bottom surface of the manure storage space 13 is formed as a resin surface, the problem that manure is stuck to the concrete striking surface as in the past and is difficult to clean is solved. It can be swept away efficiently along the extending direction of the tube. Thereby, cleaning of the manure storage space 13 becomes easy.
The effect is also produced.

  In addition, since the cross-sectional shape of the cylindrical housing | casing 2 is circular like this example, it will be comprised from the curved surface from which the bottom face of the excrement reservoir space 13 becomes convex toward the lower side. Can be easily collected at the lower end of the cylindrical housing 2, and the accumulated manure can be pushed more efficiently along the extending direction of the cylinder by jetting high-pressure water or the like.

  Further, if the indoor height dimension H from the flooring 11 to the upper center of the cross section of the cylindrical housing 2 is set to a value of 1.8 meters or more, cleaning or the like can be performed without bending down, so Convenience of various work is improved.

  Further, if both ends of the cylindrical housing 2 are closed by the side walls 3 and a person doorway (door 4) is formed on at least one of the side walls 3, the doorway is provided in the cylindrical wall portion of the cylindrical housing 2. Compared with the case of providing, the structure of the entrance / exit can be simplified.

  Furthermore, if the cylindrical housing | casing 2 is comprised from an FRP pipe, a high-strength housing | casing and an inexpensive barn can be constructed | assembled. Particularly in terms of economy, it is preferable to use an FRP pipe manufactured by a sheet winding method.

  FIG. 5 is a view showing a modified example of the layout inside the cylindrical housing 2, and is an explanatory plan view of the barn 1. In this modification, a feeding area 16 is provided in the central portion in the longitudinal direction of the cylindrical housing 2, and livestock accommodation spaces 12 are formed on both sides of the feeding area 16. A door 17 is provided on the cylindrical wall portion of the cylindrical housing 2 as an entrance to the feeding area 16. The flooring in the feeding area 16 may be a flooring 11 for placing livestock, or may be composed of FRP or the like.

"Second Example"
6 to 8 are drawings relating to the second embodiment, FIG. 6 is an external perspective view (partially broken) of the barn, FIG. 7 is a cross-sectional explanatory view, and FIG. 8 is a flat cross-sectional explanatory view.

  Whereas the cylindrical housing 2 of the first embodiment is configured as a cylindrical member having a circular cross section, the cylindrical housing 22 of the second embodiment has a substantially quadrangular cross section. In the substantially quadrangular cross section, each surface of the upper surface portion 22a and the pair of side surface portions 22b is formed as an arc surface so as to protrude outward. The lower surface portion 22c is formed in a planar shape so as to be stably placed on the ground.

  As this cylindrical housing 22, an FRP pipe is suitable, and one manufactured by a sheet winding method can be used. In order to increase the heat insulation efficiency, the cylindrical housing 22 may have a double structure. For example, the cylindrical housing 22 may be an FRP pipe having a three-layer structure with a heat insulating material layer interposed therebetween.

  Both ends of the cylindrical housing 22 are closed by side walls 23. The side wall 23 is also made of a resin material such as FRP. A ventilation fan 25 and a window 26 are attached to the side wall 23. In the present embodiment, the door 24 serving as a human doorway is attached to the central portion in the longitudinal direction of the one side surface portion 22b. As shown in FIG. 8, a feeding area 16 is formed at the center in the longitudinal direction of the cylindrical housing 22, and a feeding box 15 is installed.

  A reinforcing member 38 is fitted into the cylindrical housing 22 so as to contact the inner wall surfaces of the upper surface portion 22a and the pair of side surface portions 22b. As shown in FIG. 8, the reinforcing member 38 has an L-shaped cross section, and a plurality of reinforcing members 38 are provided at intervals in the extending direction of the cylindrical housing 22. As shown in FIGS. 6 and 7, the lower edge side 38b of the opening 38a of the reinforcing member 38 is formed in a horizontal shape. For example, the flooring 21 is placed on the lower edge side 38b. A notch 38c is formed in the lower part of the reinforcing member 38 so as to communicate the manure storage space 13 in the longitudinal direction. By providing such a reinforcing member 38, the strength of the cylindrical housing 22 can be effectively increased, so that the plate thickness of the cylindrical housing 22 can be reduced, which is advantageous in terms of economy. Of course, the application of the reinforcing member 38 is also possible in the first embodiment.

  In the cylindrical housing 22, the livestock placement flooring 21 is horizontally installed, for example, on the lower edge 38 b of the reinforcing member 38. Thereby, the flooring 21 is installed about 40 to 50 centimeters upward from the lower end of the cylindrical housing 22. The flooring 21 partitions the internal space of the cylindrical housing 22 into an upper livestock storage space 12 and a lower manure storage space 13. Thereby, the manure storage space 13 is configured as a space whose bottom surface is the inner wall surface (lower surface portion 22 c) of the cylindrical housing 22, which is located below the floor material 21. As the flooring 21, the same one as the flooring 11 of the first embodiment is used. A urine collection pit 14 (FIG. 8) for discharging manure collected in the manure storage space 13 to the outside is attached to the lower portion of the one side wall 23.

  Also in this embodiment, the height dimension of the livestock accommodation space 12, that is, the indoor height dimension H from the floor material 21 to the upper center of the cross section of the cylindrical housing 22 is at least 1.8 meters or more as shown in FIG. It is preferable that the value is set. In consideration of the manufacturing cost and transportability of the cylindrical housing 22, the height dimension of the outer shape of the cylindrical housing 22 is preferably within 3 meters. In addition, when there is room in the height dimension of the livestock accommodation space 12, the heat insulating material 39 is provided above the livestock accommodation space 12 as shown by the phantom line in FIG. Can also be arranged.

  The second embodiment as described above also achieves the effects (1) to (7) described in the first embodiment.

“Third Example”
9 to 11 are drawings relating to the third embodiment, FIGS. 9 and 10 are external perspective views (partially broken) of the barn, an explanatory plan view of a section, and FIG. 11 shows a structure for attaching the partition member to the reinforcing member. It is explanatory drawing shown.

  In the third embodiment, as shown in FIG. 9, a case where the cylindrical housing 32 is constituted by a cylindrical member having a circular cross section is shown. On the side wall 3, the ventilation fan 5, the window 6, the ventilation fan 5, A control panel 37 for controlling a lighting device (not shown) in the cylindrical housing 32 is attached. The main characteristic part of the third embodiment is that a partition member 41 that partitions the livestock accommodation space 12 in the extending direction of the cylindrical housing 32 is provided.

  Similar to the reinforcing member 38 shown in the second embodiment, a reinforcing member 42 having a shape extending in the circumferential direction of the cylindrical casing 32 is shown in FIG. 10 in order to increase the strength of the cylindrical casing 32. As described above, a plurality of inner fittings are provided at intervals in the extending direction of the cylindrical housing 32. The partition member 41 is detachably attached to the reinforcing member 42 by fastening screws. In FIG. 10, the case where the four partition members 41 are provided and the livestock accommodation space 12 is divided into five rooms is shown. A plurality of doors 24 serving as human doorways are attached to the peripheral wall portion of the cylindrical housing 32 corresponding to five chambers. The area immediately after entering each door 24 is a feeding area 16 in which a feeding box 15 is installed. The material of the door 24 is preferably made of resin in consideration of corrosion resistance, and FRP is preferable.

  As shown in FIG. 11, the lower edge side 42b of the opening 42a of the reinforcing member 42 is formed horizontally, and the flooring 11 (FIG. 9) is placed on the lower edge side 42b. A notch 42c is formed in the lower part of the reinforcing member 42 so as to communicate the manure storage space 13 (FIG. 9) in the longitudinal direction. Both ends of the partition member 41 are applied to the left and right edges of the opening 42 a on one side of the reinforcing member 42, and then the fixing member 43 straddles the left and right edges of the opening 42 a on the other side of the reinforcing member 42. On the other hand, it is fixed by screws (specifically bolts and nuts). That is, the partition member 41 is fixed to the reinforcing member 42 as an aspect in which the reinforcing member 42 is sandwiched between the fixing member 43. Reference numerals 41a and 43a are bolt insertion holes. The material of the partition member 41 is preferably made of resin in consideration of corrosion resistance, and FRP is preferable.

  As described above, if the partition member 41 that partitions the livestock accommodation space 12 in the extending direction of the cylindrical housing 32 is provided, for example, a piglet group 3 months old and a piglet group 5 months old are each Livestock accommodation space 12 can be divided according to the breeding situation of livestock, such as breeding for each section. Moreover, if the partition member 41 is configured to be detachably attached to the reinforcing member 42 by fastening screws, the partition member 41 can be installed in the cylindrical housing 32 with a simple structure. Can flexibly respond to the breeding situation of livestock.

"4th Example"
12 to 15 are drawings relating to the fourth embodiment. FIGS. 12 (a) and 12 (b) are respectively a plane sectional explanatory view and a side sectional explanatory view of the barn, and FIG. 13 is a sectional explanatory view of the barn. FIG. 14 is an explanatory diagram of the structure of the urine collection pit. FIG. 15 is a block diagram showing the excrement purification processing system and the air processing system in the cylindrical housing.

  In the fourth embodiment, the cylindrical housing 52 has a substantially elliptical cross section. As shown in FIG. 12A, the door 4 is attached to one side wall 3, and the door 24 is attached to the peripheral wall portion of the cylindrical housing 52. Also in the fourth embodiment, as in the third embodiment, the livestock accommodation space 12 is divided into a plurality of partitions by a partition member 41.

  The characteristic parts of the fourth embodiment are mainly the following two points. The first point is that, as shown in FIGS. 12 and 13, in the upper space of the flooring 11, a monitoring passage 53 that is spaced from the flooring 11 and extends along the extending direction of the cylindrical housing 52 is provided. is there. As shown in FIG. 15, the second point is a manure storage tank 54 that is provided separately from the cylinder housing 52 and communicates with the manure storage space 13. And an intake pipe 55 which is piped along the extending direction of 52 and forms a plurality of intake ports 55a, and sends the air in the cylindrical casing 52 sucked through the intake pipe 55 to the manure storage tank 54 It is a configuration that cares.

  As shown in FIG. 13, the monitoring passage 53 is provided so as to be separated from the floor material 11 so as not to interfere with the livestock, the partition member 41 and the like. The attachment mode is, for example, suspended on the cylindrical casing 52 or the reinforcing member 42 via the suspension bar 56. The monitoring passage 53 is made of, for example, punching metal or the like, but is not particularly limited thereto. If such a monitoring passage 53 is provided, a viewing angle with respect to the livestock accommodation space 12 is widened, and health check of a large number of livestock becomes easy. Since the monitoring passage 53 is provided in the space above the flooring 11, the livestock accommodation space 12 is not narrowed.

  Next, a manure purification processing system and a processing system for air in the cylindrical housing 52 will be described. The intake pipe 55 is piped below the flooring 11, that is, in the manure storage space 13. As can be seen from FIG. 13, the opening of the air intake 55 a faces downward so that manure falling from livestock does not enter the inside. In FIG. 15, the intake pipe 55 communicates with the external pipe 55 b from the side wall 3. The end of the pipe 55 b communicates with the manure storage tank 54. A blower 58 is attached in the middle of the pipe 55b.

  The manure storage tank 54 communicates with the urine collection pit 14 via a pipe 59. An example of the structure of the urine collection pit 14 will be described with reference to FIG. 14. The end of the pipe 59 faces upward at the lower end of the urine collection pit 14, and the end of the pipe 59 is normally closed by a plug 60. Yes. An open / close lid 14a is attached to the upper portion of the urine collection pit 14 and is normally closed. Therefore, there is no possibility that the mouse will enter from around the urine collection pit 14. When excrement is discharged periodically (for example, at a rate of once every few days), the excrement storage tank 54 shown in FIG. To discharge. The manure storage tank 54 is divided into three stages in one housing. The manure storage tank 54 is connected to a manure purification tank (not shown), and the manure discharged from the manure storage tank 54 is sent to the manure purification tank.

  As described above, in FIG. 15, the blower 58 is driven to generate a negative pressure in the intake pipe 55, whereby the lower air in the cylindrical housing 52 is sucked from the intake port 55a. After performing a predetermined gas decomposition treatment, or directly, the gas is fed to the manure storage tank 54. Specifically, the supplied air is aerated in the manure in the manure storage tank 54. This aeration process purifies feces and urine to some extent, and accordingly, it is possible to provide a margin for the purification processing capacity of the next-stage excrement purification treatment tank. Since the lower air in the cylindrical housing 52 contains a large amount of methane gas, ammonia, and the like generated from manure, these are discharged to the outside of the cylindrical housing 52 through the intake pipe 55. In addition, the cylindrical housing 52 is prevented from being filled with these gases and odors. Moreover, since the odor of the discharged gas can be deodorized using the manure storage tank 54, an economical livestock barn can be constructed.

  The preferred embodiments of the present invention have been described above. The present invention is not limited to the embodiment described above, and can be modified as appropriate without departing from the spirit of the present invention. For example, since the upper temperature tends to be high inside the cylindrical casings 2 and 22, the cylindrical casings 2 and 22 have a double structure of an inner cylindrical casing and an outer cylindrical casing, It is also possible to add an air circulation system that forcibly circulates the upper air and the lower air using this space.

  Further, water may be passed through the space. FIG. 16 is a block diagram showing a water circulation treatment system. The inner cylindrical casing 61 and the outer cylindrical casing 62 are disposed concentrically via a plurality of connecting members 63 having a ring shape. The connecting member 63 has a through hole 64 through which water passes. And water is drawn with a pump P from a water supply, a well, a river, etc., and it flows in the said whole space. If water is passed through the space in this way, the room temperature in the cylindrical housing 61 can be effectively lowered in summer. In addition, the water discharged | emitted from the said space can also be utilized as drinking water for livestock, for example. Further, it is of course possible to pass hot air instead of water, specifically, to circulate the hot air. In this case, the room temperature in the cylindrical housing 61 can be effectively increased in winter. it can.

  In addition, when the cylindrical casing is constituted by an FRP pipe, in addition to the above-described sheet winding method, the one manufactured by the so-called filament winding method is used in which a glass roving is wound around a mold while being impregnated with a resin. be able to. In this case, what was manufactured by the external winding type wound around the outer side of what is called a mold may be sufficient, and what was manufactured by the internal winding type wound around the inside of a type | mold may be sufficient.

  Further, in the present invention, the “cylindrical housing” is not limited to the one in which the cross-sectional shape is integrally formed, and if it exhibits a closed cross-section, it can be divided (for example, as shown in FIG. 17A). The sectional shape is divided into upper and lower cylindrical casings 71 and 72, or as shown in FIG. 17B, the sectional shape is divided into left and right casings 73 and 74. Including a cylindrical housing). In this case, each housing (housing 71 to 74) can be individually transported to the site by truck or trailer. In other words, compared to the integrally formed cylindrical casing shown in FIG. 2 and the like, it is advantageous with respect to the height restriction according to the road regulations in loading with a truck or a trailer. Can be designed large. Therefore, a barn with a large cross-sectional shape can be constructed.

  Furthermore, in the present invention, if a floor material in which a dropping hole for excrement is formed is provided, a floor material having no dropping hole, such as a smooth floor surface (this is called a non-porous floor material). In the present invention, it is also included in the present invention. 18 (a) and 18 (b) are respectively a plane cross-sectional explanatory view and a side cross-sectional explanatory view of a barn, and a flooring 11 in which dropping holes for manure are formed in each of the five spaces partitioned by the partition member 41; The case where the floor surface is substantially continuous with the floor material 11 and a non-porous floor material 75 on which livestock is placed in the same manner as the floor material 11 is shown. The non-porous floor material 75 is made of, for example, an FRP plate material.

  When the floor is composed only of the flooring 11 having a drop hole, mainly cold air rises downward, that is, from the manure storage space 13 through the drop hole. It becomes easy to catch a cold. On the other hand, by setting it as the structure provided with the non-perforated flooring 75 in addition to the flooring 11, the piglet chooses the non-perforated flooring 75 side from which air does not flow from the bottom as a main place, therefore a cold etc. It is possible to build an environment that is unlikely to cause illness. Since pigs have the habit of keeping their surroundings, such as sleeping places, clean, they move to the flooring 11 side having a dropping hole by themselves when excreted.

  Next, a urine discharge small hole 76 for mainly discharging urine may be formed around the bottom of the manure storage space 13. The urine discharge small hole 76 is configured as a hole having a diameter of about 10 mm, for example, so as to drop only urine without passing feces as much as possible. The dense urine discharge small holes 76 group are provided at intervals in the extending direction of the cylindrical housing as shown in FIG. A urine receiving tank 77 is provided below each urine discharge small hole 76 group, and urine is discharged to the feces and urine storage tank 54 shown in FIG. If the small holes 76 for urine discharge are provided in this way, urine in manure can be efficiently discharged from the cylindrical housing to the outside.

  Further, a scraper 79 for scraping manure into the manure storage space 13 may be provided. The scraper 79 has a scraping surface portion that is formed in accordance with the shape of the bottom surface of the manure storage space 13. FIG. 19 shows a case where the scraper 79 has an arcuate scraping surface portion. The scraper 79 reciprocates the bottom of the feces urine storage space 13 along the extending direction of the cylindrical casing by, for example, the wire 80, and scrapes the excreta toward the end of the cylindrical casing, for example, the urine collecting pit 14 side. . The scraper 79 is moved stably along the extending direction of the cylindrical housing by a guide member (not shown). The wire 80 extends from the cylindrical housing to the outside and is connected to a drive source (not shown). The scraper 79 is also made of, for example, an FRP material. Since the bottom surface of the manure storage space 13 is formed as a resin surface, the scraper 79 can be scraped well by the scraper 79. Thereby, for example, the effect that the cleaning by the injection of the high-pressure water can be omitted or the cleaning interval by the injection of the high-pressure water can be increased.

1 is an external perspective view (partially broken) of a barn according to the present invention. (A), (b) is AA sectional drawing in FIG. 1, and BB sectional drawing, respectively. (A), (b) is the plane cross-section explanatory drawing of the barn which concerns on this invention, respectively, and a side cross-section explanatory drawing. It is explanatory drawing of a bait box, (a) is an external appearance perspective view, (b) is side sectional explanatory drawing. It is a plane cross-section explanatory drawing which shows the layout modification inside a cylindrical housing | casing. It is an external appearance perspective view (partially fractured) of the barn in 2nd Example. It is sectional explanatory drawing of the livestock barn in 2nd Example. It is a plane cross-section explanatory drawing of the livestock barn in 2nd Example. It is an external appearance perspective view (partially broken) of the barn in 3rd Example. It is a plane cross-section explanatory drawing of the livestock barn in 3rd Example. It is explanatory drawing which shows the attachment structure of the partition member with respect to a reinforcement member. It is explanatory drawing of the barn in 4th Example, (a), (b) is the plane cross-sectional explanatory drawing of a barn, and side sectional explanatory drawing, respectively. It is sectional explanatory drawing of the livestock barn in 4th Example. It is structure explanatory drawing of a urine collection pit. It is a block diagram which shows the excrement purification processing system and the processing system of the air in a cylindrical housing | casing. It is a block diagram which shows the water circulation processing system at the time of setting a cylindrical housing | casing as a double structure. It is a section explanatory view at the time of making a cylindrical case into a division type in section shape. (A), (b) is a plane cross-section explanatory drawing and a side cross-section explanatory drawing of a barn, respectively. It is an external appearance perspective view of a scraper.

Explanation of symbols

1 Barn 2, 22, 32, 52 Cylindrical housing 3 Side wall 4, 24 Door (entrance)
DESCRIPTION OF SYMBOLS 11, 21 Floor material 12 Livestock accommodation space 13 Manure storage space 38, 42 Reinforcement member 41 Partition member 53 Monitoring passage 54 Manure storage tank 55 Intake pipe

Claims (11)

A cylindrical housing made of resin that is installed with the extending direction of the tube as a lateral direction and accommodates a plurality of livestock, and
A livestock barn provided with a flooring for livestock placement, which is horizontally installed in the inside of the cylindrical housing and has a dropping hole for excrement of livestock.   The barn according to claim 1, wherein the space below the flooring is configured as a manure storage space having an inner wall surface of the cylindrical housing as a bottom surface.   The barn according to claim 1 or 2, wherein the indoor height dimension from the floor material to the upper center of the cross section of the cylindrical housing is set to a value of 1.8 meters or more.   The barn according to any one of claims 1 to 3, wherein both ends of the cylindrical housing are closed by side walls, and at least one side wall is formed with a human doorway.   The livestock barn according to any one of claims 1 to 4, further comprising a partition member that partitions the livestock accommodation space on the flooring material in the extending direction of the cylindrical housing. A plurality of reinforcing members extending in the circumferential direction of the cylindrical casing are fitted into the cylindrical casing at intervals in the extending direction of the cylindrical casing,
The barn according to claim 5, wherein the partition member is configured to be detachably attached to the reinforcing member by fastening screws.   7. The monitoring passage according to claim 1, further comprising a monitoring passage that is spaced apart from the floor material and extends along an extending direction of the cylindrical housing in an upper space of the floor material. Barn. A manure storage tank provided separately from the cylindrical housing and communicating with the manure storage space;
Inside the cylindrical casing, an intake pipe that is piped along the extending direction of the cylindrical casing and forms a plurality of intake ports;
The barn according to any one of claims 1 to 7, characterized in that the air in the cylindrical housing sucked through the intake pipe is supplied to the manure storage tank.   The barn according to any one of claims 1 to 8, wherein the cylindrical housing is constituted by an FRP pipe.   The livestock barn according to claim 9, wherein the FRP pipe has a three-layer structure with a heat insulating material layer interposed therebetween.   The said cylindrical housing | casing was made into the double structure of an inner cylindrical housing | casing and an outer cylindrical housing | casing, and it was set as the structure which allows air or water to pass through the space between both. 9. A barn according to any one of 9 above.

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