JP3443545B2 - Simple house for cultivation - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cultivation simple house covered with a translucent sheet for cultivating agricultural crops such as vegetables and fruits and horticultural plants.

[0002]

2. Description of the Related Art Conventionally, as a simple house for cultivation of this type, for example, the one described in Japanese Utility Model Laid-Open No. 63-89757 is known. This is as shown in FIG.
A plurality of arch-shaped beam members 1 are arranged in rows, and the beam members 1 are arranged in rows.
A translucent sheet 2 is stretched over the sheet, and the beam 2 is fastened to the sheet 2. Both ends 4 of each beam 1 are movably supported by a pair of rails 3. This simple house for cultivation is provided in one or more rows,
The plant 2 to be cultivated is covered with the sheet 2 to keep it warm, and at the same time, the growth of the plant is promoted by lighting through the sheet 2. Then, in this simple house for cultivation, the beam 1 is run on the rail 3 at a suitable time, the beam 1 is gathered and the sheet 2 is folded, and the house is opened to adjust the temperature, humidity and ventilation inside the house. , So that it is possible to create optimal conditions for growing plants.

[0003]

By the way, in the conventional simple greenhouse for cultivation, since the beam members 1 have the same size, the sheet 2 has a flat tunnel shape.
Therefore, there is a problem that the refraction tendency and the directivity of the transmitted light are constant, the way the light hits the plant is simple, and the irritation is small. Further, in this conventional simple greenhouse for cultivation, when the beam members 1 are run on the rails 3 and the beam members 1 are aggregated, the beam members 1 have the same size. However, there is a problem in that they are bulky and have poor storability, and the ventilation of the plants where the beam 1 is concentrated is insufficient.

The present invention has been made in view of the above problems, and changes the refraction tendency and directivity of light passing through a sheet to complicate the way the light hits the plant.
It is an object of the present invention to provide a simple house for cultivation that can stimulate plants as much as possible. Another object of the present invention is to provide a simple cultivation house in which the beam materials can be integrated as compactly as possible when the beam materials are run on rails and the beam materials are integrated.

[0005]

The technical means of the present invention for solving such a problem is to provide a plurality of rows of arch-shaped beam members and a translucent sheet on the lined beam members. In a simple house for cultivation that is constructed by stretching the sheet and fixing the sheet to the beam member, the size of adjacent beam members is made different and the sheet covered between the adjacent beam members is inclined. It is made to have a configuration. As a result, compared with the conventional flat tunnel-shaped sheet, the refraction tendency and directivity of the light that is alternately transmitted between the beam members is different, so that the way the light hits the plant becomes complicated, and , The irritation to the plant increases.

In the technical means of the present invention, a plurality of arch-shaped beam members are arranged in a row, a translucent sheet is stretched over the arranged beam members, and the sheet members are fixed to the beam members. In a simple cultivation house constructed by wearing different types of beam materials that have different sizes in order and that can be seen inward in order of size, the size of adjacent beam materials should be different. A pair of rails on which both ends of each beam can be run while arranging each beam to tilt the sheet stretched between the adjacent beams and having the same size of beams of the same type. Is provided. As a result, compared with the conventional flat tunnel-shaped sheet, the refraction tendency and directivity of the light that is alternately transmitted between the beam members is different, so that the way the light hits the plant becomes complicated, and , The irritation to the plant increases. Also, when the beams are run on the rails in a timely manner to consolidate the beams and the sheet is folded, the small beams enter into the large beams, so they are compactly integrated, and therefore the storability is improved. . Therefore, the ventilation of the plant where the beams are integrated can be adjusted more sufficiently than before.

If necessary, rails provided for each type of the beam member and located at each end of the beam member are connected to each other to form a rail body. The rail does not fall apart, and thus the handling can be facilitated. Further, if necessary, a traveling body that travels on a rail is provided at the end of the beam member. The running is smooth and the house can be easily opened. Furthermore, if necessary, a single sheet having a required size is stretched between adjacent beam members. Compared to the case where all the beam members are covered with one sheet, a single sheet is mounted between the beam members, so that the mounting work can be performed very easily. In addition, when the seat is damaged due to use, the individual seats can be replaced, which facilitates maintenance. Furthermore, the inclination directions of the single sheets adjacent to each other are alternately changed. Since the adjoining sheets have different angles in different directions, the refraction tendency and the directivity of light can be more surely changed.

If necessary, the beam member is provided between a pair of pipe holding portions having a substantially U-shaped cross section in which a flexible pipe is loosely inserted before and after the beam member is arranged, and between the pipe holding portions. The sheet is formed by a flexible channel member having an opening through which the pipe can pass, an axial notch is formed in the pipe, and a side edge of the sheet unit is inserted into the notch of the pipe. The side edge of the single body is wound around the pipe, and the pipe around which the side edge of the sheet is wound is inserted through the opening of the beam and loosely inserted into the pipe holding portion, and the opening is opened through the beam. A stopper for pressing and holding the pipe against the inner surface of the pipe holding portion is inserted to fix the sheet unit to the beam member. As a result, the pipe can be fastened simply by inserting it into the beam and pressing it with the stopper, which makes installation work extremely easy, and when the seat is damaged by use, remove the stopper to remove the pipe from the beam. Since it can be replaced simply by pulling it out of the material and then inserting a new sheet pipe into the beam and pressing it with the stopper, replacement work for replacement is easy and maintenance is easy. Further, if necessary, the running body is provided with a locking projection for fitting and locking the end of the beam member. Since the beam can be attached simply by fitting the end of the beam to the locking protrusion of the traveling body,
Installation work can be performed very easily.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a simplified greenhouse for cultivation according to an embodiment of the present invention will be described with reference to the accompanying drawings. Figure 1
As shown in FIG. 3, the simplified greenhouse for cultivation according to the embodiment of the present invention has a plurality of arch-shaped beam members 10 arranged in a row, and the beam members 10 arranged in the row have a translucent resin sheet. The beam S is stretched and the beam S is fastened with the sheet S. As the beam member 10, a plurality of types of beam members 10 having different sizes in order and formed in a size that can face the inside in order of size are used. In the embodiment, large, medium, and small 3
Beams of different sizes (10L, 10M, 10S) are used. The beam member 10 is, as shown in FIG.
A pair of pipe holding portions 12 having a substantially U-shaped cross section in which a flexible resin pipe 11 is loosely inserted in the front and rear of the row holding direction, and an opening portion 1 formed between the pipe holding portions 12 through which the pipe 11 can pass.
3 is a flexible channel member made of resin and having a substantially C-shaped cross section. Then, as shown in FIGS. 1 to 3, the beam members 10 are arranged so that the adjacent beam members 10 have different sizes, and the sheet S stretched between the adjacent beam members 10 is inclined. ing. Specifically, as shown in FIG. 2, the beam member 10L (large), the beam member 10S (small), the beam member 10M.
The groups G are arranged in order of (middle) and beam material 10S (small).

Further, a sheet unit Sa having a required size is stretched between adjacent beam members 10. This sheet alone S
a is fixed to the beam member 10. More specifically, as shown in FIG. 4, an axial cut 14 is formed in the pipe 11 that is loosely inserted in the pipe holding portion 12 of the beam member 10, and the sheet unit S is formed.
The side edge of a is inserted into the notch 14 of the pipe 11 to wind the side edge of the single sheet Sa around the pipe 11, and the pipe 11 around which the side edge of the sheet S is wound is opened from the opening 13 of the beam member 10. The sheet Sa is fastened to the beam member 10 by inserting it into the pipe holding unit 12 and loosely inserting it, and inserting a stopper 15 that presses and holds the pipe 11 against the inner surface of the pipe holding unit 12 from the opening 13 of the beam member 10. is doing. The stopper 15 is interposed between the pair of pipes 11 loosely inserted in the left and right pipe holding portions 12, and is substantially U-shaped so as to push the pair of pipes 11 in a direction in which they are separated from each other. It is composed of a leaf spring member bent into a shape. In this way, the sheet single body Sa is fixed, and as shown in FIGS. 1 to 3, the inclination directions of the sheet single bodies Sa adjacent to each other are alternately different. That is, as shown in FIG. 2, the upward slope Ra and the downward slope Rb appear alternately on the ridgeline of the sheet S viewed from the side surface direction.

Further, as shown in FIGS. 1, 5 and 6,
Beams of the same type with the same size (10L, 10M, 1
A pair of rails 20 on which both ends of each beam (10L, 10M, 10S) can travel are provided for each 0S). Further, a traveling body 30 that travels on the rail 20 is provided at an end of the beam 10. In the embodiment, large, medium,
Rails (20L, 20M, 20S) are provided corresponding to the small beam members (10L, 10M, 10S). Rails (20L, 20M, 20S) that are provided for each type of beam (10L, 10M, 10S) and located at each end of the beam (10L, 10M, 10S) are connected to each other and laid on the ground. It is configured as a rail body 21. The rail 20 of the rail body 21 is formed in an upper open channel shape that wraps the traveling body 30 so that the traveling body 30 can travel, and flanges 22 facing each other are provided on left and right open edges so as to project along the longitudinal direction. Tongue pieces 24, which are fixed to the ground with pins 23, project from left and right of the bottom of the rail body 21, and the rail bodies 21 are fixed to the ground by driving the pins 23 into the tongue pieces 24. Further, at the bottom of the rail body 21 at the position where the tongue piece 24 projects, an acute-angled projection 25 that bites into the ground when the rail body 21 is laid on the ground is projected. Further, a large number of water drain holes 26 are provided at the bottom of the rail body 21.

The traveling body 30, as shown in FIGS. 5 and 6, is provided with wheels 31 that roll on the bottom of the rail 20. Further, on the left and right of the traveling body 30, when the traveling body 30 travels, the opposing flanges 2 provided on the rail 20 are provided.
A guide groove 32 that is guided by 2 is formed. Furthermore, as shown in FIG.
A locking protrusion 33 for fitting and locking the end portion of 0 is provided. The locking protrusion 33 is formed in a channel shape that is fitted onto the end of the beam 10. Then, as for the beam member 10, as shown in FIG. 7C, the first straight member is the pipe 11.
Along with this, it is bent into a substantially U-shape and is locked at its ends to the left and right traveling bodies 30 traveling on the rail 20, whereby the rail 20 is movably provided.

Therefore, when constructing the cultivating simple house according to this embodiment, the rail body 21 is laid on the ground and a required number of traveling bodies 30 are arranged on the rail 20 in advance. In this case, beam material (10L, 10M, 10S
) Beam members (10L, 10M, 10S)
) Rails (20L, 20M, 2) located at each end of
Since the rails 21 are connected to each other to form the rail body 21, the rail 20 does not come apart and the handling becomes easier. On the other hand, as shown in FIGS. 7A and 7B, the resin sheet S wound in a roller shape is cut into equal widths to prepare a required number of sheet single bodies Sa. And FIG.
As shown in (c), both side edges of each sheet Sa are wound around a pipe 11 having a length corresponding to the beam 10. In this case, as shown in FIG. 4, the side edge of the sheet simple substance Sa is inserted into the notch 14 of the pipe 11 and the side edge portion of the sheet simple substance Sa is wound around the pipe 11. Next, FIG. 7C and FIG. 8D
As shown in Fig. 4, the beam member 10 in a straight state is arranged in the above order (large 10L, small 10S, medium 10M, small 10S, large 10L, small 10S, medium 10M, small 10S, large 10L, small 10S, medium 10M, Small 10S ...........) are arranged (FIGS. 1 and 2), the single sheet Sa is positioned between the beam members 10, and as shown in FIG. The pipe 11 whose edge is wound is inserted from the opening 13 of the beam 10 and loosely inserted into the pipe holding portion 12. In the outermost beam member 10, only the pipe 11 on which the sheet Sa is not wound is loosely inserted in the pipe holding portion 12 to which the sheet Sa is not fixed.

Then, as shown in FIGS. 8 (d) and 4, an appropriate number of stoppers 15 are inserted between the pipes 11 through the openings 13 of the beam member 10 to push the pair of pipes 11 away from each other. The single sheet Sa is fixed to the beam member 10 by pressing the pipe holding portion 12. In this case, the beam member 10
Since the sheet single body Sa is attached for each interval, the attachment is facilitated, and the pipe 11 can be attached simply by inserting the pipe 11 into the beam member 10 and inserting the stopper 15, so that the attachment work is extremely easy. In this case, as shown in FIG. 8D, since the lengths of the beam member 10 and the pipe 11 are different between the adjacent beam members 10, a surplus portion Sb appears, but this surplus portion Sb is cut. It may be removed or left as it is. If left as it is, this surplus portion Sb covers the rail 20 and has a function of preventing entry of a mouse or the like. After that, the beam member 10 is bent together with the pipe 11 into a U shape, and the end portion of the beam member 10 is fitted and locked to the locking protrusion 33 of the traveling body 30 arranged on the rail 20 in advance. At this time, the beam member 10 is sequentially bent and locked. Further, in this case, the beam members 10 are divided into several groups, and each group is attached to the traveling body 30, and then the groups are connected to each other by the pipe 11
You may make it connect with the single sheet Sa provided in this.
In this case, since the mounting can be performed by simply fitting the end portion of the beam member 10 to the locking projection 33 of the traveling body 30, the mounting work is extremely easy. As a result, as shown in FIGS. 1 and 2, the cultivation simple house is completed. The house may be constructed by arranging not only one row but also a plurality of rows.

Next, when cultivating agricultural crops such as vegetables and fruits and horticultural plants, as shown in FIGS. 1 and 2, the beam members 10 are spaced so that the sheet Sa between the beam members 10 spreads. Are opened and separated, and the plant to be cultivated is covered with the sheet S. As a result, the plant is kept warm, and the light is shined through the sheet S to promote the growth of the plant. In this case, since the sizes of the adjacent beam members 10 are different and the sheet single bodies Sa covered between the adjacent beam members 10 are inclined, the inclination directions of the sheet single bodies Sa which are adjacent to each other are inclined upward. Since the Ra and the downward inclination Rb are alternately different, the conventional sheet S has a different refraction tendency and directivity of light transmitted alternately for each sheet Sa, as compared with the flat tunnel-shaped sheet S, Therefore, the way the light hits the plant becomes complicated, and the amount of stimulation to the plant increases accordingly.

Further, in this simple greenhouse for cultivation,
The beams 10 are run on the rails 20 at appropriate times, the beams 10 are aggregated, the sheet S is folded, and the house is opened to adjust the temperature, humidity, and ventilation in the house to create optimum conditions for growing plants. . In this case, since the traveling body 30 rolls on the rail 20 via the wheels 31, the traveling is smoothly performed,
The house can be opened easily. Further, in this case, the beam members 10 are arranged so that the adjacent beam members 10 have different sizes.
Since the beam members 10 are aggregated by running the beam members 10 on the rails 20, as shown in FIG. 3, the small beam members 10 enter the large beam members 10, so that the beam members 10 are compactly integrated. Therefore, the storability is improved. Therefore, the ventilation of the plants in the portion where the beam members 10 are integrated can be adjusted more sufficiently than in the conventional case. When the sheet S is damaged by use, the sheet unit Sa is replaced. In this case, it is possible to replace the individual sheet Sa, or simply pull out the stopper 15 to pull out the pipe 11 from the beam 10, and then insert the new pipe 11 of the sheet Sa into the beam 10 and insert the stopper 15. Since it can be replaced, it is easy to remove and install the replacement, and maintenance is easy.

FIG. 9 and FIG. 10 show another embodiment of a cultivation simple house. This is the beam material 10, beam material 10L (large), beam material 10M (medium), beam material 10S.
The groups G are arranged in order of (small) and beam 10M (middle). Also by this, the same operation and effect as the above can be obtained. In the above embodiment, the beam member 10 is composed of three sizes of large, medium and small, but the size is not necessarily limited to this, and the size of two or four or more sizes. It may be composed of a small thing, and may be changed appropriately.

[0018]

As described above, according to the cultivating simple house of the present invention, since the size of adjacent beam members is made different and the sheets covered between the adjacent beam members are inclined, Compared with the conventional flat tunnel-shaped sheet, the refraction tendency and directivity of the light that is transmitted alternately between beam members is different,
Therefore, the way the light hits the plant becomes complicated, and the amount of stimulation to the plant increases accordingly. Further, according to the cultivation simple house of the present invention, the size of the adjacent beam members is different from each other by using a plurality of types of beam members which are different in size in order and are formed in such a size that they can face inside. The beam members are arranged in such a manner that the sheet stretched between the adjacent beam members is inclined, and a pair of beam members at both ends of each beam member of the same type with the same size can run. Since the rails are provided, the refraction tendency and the directivity of the light that is alternately transmitted between the beam members are different as compared with the conventional flat tunnel-shaped sheet.
Therefore, the way the light hits the plant becomes complicated, and the amount of stimulation to the plant increases accordingly. Also, when the beams are run on the rails in a timely manner and the beams are aggregated and the sheet is folded,
Since the respective beam members are arranged so that the sizes of the adjacent beam members are different from each other, the small beam members are inserted into the large beam members, so that the beam members are compactly integrated, and thus the storability is improved. Therefore, the ventilation of the plant where the beams are integrated can be adjusted more sufficiently than before.

When rails provided for each type of beam material and located at each end of the beam material are connected to form a rail body, the rails do not come apart and are handled accordingly. Can be easy. Further, when a traveling body that travels on the rail is provided at the end of the beam member, the traveling can be performed smoothly and the house can be easily opened. Further, when a sheet unit having a required size is stretched between adjacent beam members, the sheet unit is mounted between the beam members, so that the mounting work can be performed very easily. In addition, when the seat is damaged due to use, the individual seats can be replaced, which facilitates maintenance.

Further, the beam member is formed between a pair of pipe holding portions having a substantially U-shaped cross section in which a flexible pipe is loosely inserted in the front and rear direction of the beam members in a row direction, and the pipe can pass therethrough. It is composed of a flexible channel member having an opening, an axial notch is formed in the pipe, the side edge of the sheet unit is inserted into the notch of the pipe, and the side edge of the sheet unit is wound around the pipe. , A pipe in which the side edge of the sheet is wound is inserted from the opening of the beam member and loosely inserted into the pipe holding unit, and the pipe is pressed and held against the inner surface of the pipe holding unit from the opening of the beam member. When inserting the stopper to fix the sheet alone to the beam, it can be installed simply by inserting the pipe into the beam and pressing it with the stopper. When the sheet seems to be damaged The stopper can be removed to pull out the pipe from the beam, and then a new sheet can be replaced by simply inserting the new pipe into the beam and pressing it with the stopper. effective. Furthermore, in the case where the traveling body is provided with a locking projection for fitting and locking the end portion of the beam member, the end portion of the beam member is simply fitted to the locking protrusion of the traveling body. Since the can be mounted, the mounting work can be performed extremely easily.

[Brief description of drawings]

FIG. 1 is a perspective view showing a simple house for cultivation according to an embodiment of the present invention.

FIG. 2 is a side view showing a simple house for cultivation according to the embodiment of the present invention.

FIG. 3 is a diagram showing a size state of a beam member of the simple house for cultivation according to the embodiment of the present invention.

FIG. 4 is a cross-sectional view showing a state in which a sheet is attached to a beam member of a simple house for cultivation according to an embodiment of the present invention.

FIG. 5 is a perspective view showing a rail and a traveling body of the cultivation simple house according to the embodiment of the present invention.

FIG. 6 is a cross-sectional view showing a rail and a traveling body of the cultivation simple house according to the embodiment of the present invention.

FIG. 7 is a diagram showing an example of a rail building process of the cultivation simple house according to the embodiment of the present invention.

FIG. 8 is a diagram showing an example of a rail building process of the cultivation simple house according to the embodiment of the present invention.

FIG. 9 is a perspective view showing a simplified greenhouse for cultivation according to another embodiment of the present invention.

FIG. 10 is a side view showing a simplified greenhouse for cultivation according to another embodiment of the present invention.

FIG. 11 is a perspective view showing an example of a conventional simple house for cultivation.

[Explanation of symbols]

S sheet Sa sheet alone Sb remainder part 10 (10L, 10M, 10S) Beam material 11 pipes 12 Pipe holder 13 openings 14 notches 15 Stopper Ra upward tilt direction Rb downward tilt direction 20 (20L, 20M, 20S) rails 21 Rail body 22 Flange 23 pin 24 tongue 25 protrusions 26 Drain hole 30 running bodies 31 wheels 32 guide groove 33 Locking protrusion

Claims (8)

(57) [Claims] 1. Cultivation comprising a plurality of arch-shaped beam members arranged in a row, a translucent sheet being stretched over the arranged beam members, and the sheet members being fixed to the beam members. A simple house for cultivation, characterized in that adjacent beams are made different in size and the sheets covered between the adjacent beams are inclined. 2. Cultivation comprising a plurality of arch-shaped beam members arranged in a row, a translucent sheet stretched over the arranged beam members, and the beam members being fastened to the sheet. In a simple house, use multiple types of beam members that have different sizes in order and that can be seen inward in the order of size, and arrange each beam member so that the adjacent beam members have different sizes. , The sheet stretched between the adjacent beam members is inclined, and a pair of rails capable of traveling at both ends of each beam member of the same type having the same size are provided. A simple house for cultivation. 3. A simplified greenhouse for cultivation according to claim 2, wherein rails provided for each type of the beam and positioned at each end of the beam are connected to each other to form a rail body. 4. The simple greenhouse for cultivation according to claim 2, wherein a traveling member that travels on a rail is provided at an end of the beam member. 5. The simple greenhouse for cultivation according to claim 2, wherein a single sheet having a required size is stretched between adjacent beam members. 6. The simple greenhouse for cultivation according to claim 5, wherein the individual sheets adjacent to each other are alternately inclined in different directions. 7. A pair of pipe holding portions, each having a substantially U-shaped cross section, into which a flexible pipe is loosely inserted in the front and rear of the beam material in a row direction, and a pipe formed between the pipe holding portions. It is composed of a flexible channel member having an opening that can pass through,
An axial notch is formed in the pipe, the side edge of the sheet unit is inserted into the notch of the pipe, the side edge of the sheet unit is wound around the pipe, and the side edge of the sheet unit is wound. The pipe is inserted through the opening of the beam and loosely inserted into the pipe holding portion, and the stopper for pressing and holding the pipe against the inner surface of the pipe holding portion is inserted through the opening of the beam to insert the sheet unit. The simple house for cultivation according to claim 5 or 6, which is fixed to a beam material. 8. The simple greenhouse for cultivation according to claim 7, wherein the running body is provided with a locking projection for fitting and locking the end portion of the beam member.