JPH0626497B2 - House for plant cultivation - Google Patents

Description

TECHNICAL FIELD The present invention relates to a greenhouse for plant cultivation, and more particularly to a simple one suitable for installation in a place where it is difficult to lay electrical wiring or a water supply pipe. ..

[Prior Art] As a greenhouse for plant cultivation, there are large-scale greenhouses such as those with a large planting area and those equipped with a temperature control mechanism, a water supply mechanism, and a window that can be opened and closed. However, many houses have a simple structure and are often installed in places where it is difficult to lay electrical wiring and water supply pipes.

In many conventional houses, a flexible pipe is curved and both ends are inserted into the ground, and the curved flexible pipes are arranged side by side in a predetermined direction. The sheet is covered, and then the flexible pipe is bent and inserted again from above the translucent sheet at the intermediate position between the flexible pipes. Then, the side edges on both sides of the translucent sheet are filled with soil to form a sealed state.

[Problems to be Solved by the Invention] In this way, the internal temperature rise is measured, but since it is in a sealed state, water cannot be supplied and air cannot be passed as it is. For frequent water supply and ventilation, it is necessary to remove a part of the flexible pipe that is pressed from above the seat and lift the seat to release the sealed state. Therefore, this work requires a lot of time. In addition, ventilation and water supply are performed when the farmer needs them, and therefore they are not always in a state close to nature, and the water supplied is often different from natural water (rainwater).

Furthermore, due to seasonal changes, once a house has been removed, it cannot be reassembled immediately, and even if a so-called return cold wave arrives after the house is removed,
It could not be dealt with easily, and it caused great damage to crops.

In addition, there are some houses with the above-mentioned structure that humans can enter, but before the house is removed, the crops inside grow large and leaves and fruits grow to the extent that it is difficult to harvest inside. Sometimes. Even in such a case, when the house is continuously installed, it is necessary to work inside, and there is a case where work is performed in an unreasonable posture and the body is burdened.

The present invention has been made in consideration of the above points, enables natural ventilation and water supply as much as possible, and can easily cope with natural changes that may damage crops by changing the shape. Moreover, it is an object of the present invention to provide a plant cultivation house in which operations such as harvesting can be performed from outside the house as needed.

[Means for Solving the Problem] In order to solve the problem, the present invention according to claim 1 has the following configuration.

That is, two isosceles sides are slightly extended beyond the apex to form an isosceles triangle, which is attached to a foundation pipe (1a, 1b) that is erected directly on the ground or extends on the ground in a predetermined direction. A plurality of pairs of pipes (2i and 3i) that are installed upright are provided at predetermined intervals in the predetermined direction (2a and 3a,
~ 2n and 3n) are arranged side by side, each apex portion (10i) of the pipe pair is fastened with a rope, and the rope (6) is stretched between the fastening portions of the adjacent pipe pairs to form a frame (second (See the figure).

Further, on both side surfaces of the frame body formed by a plurality of pipes (2a to 2n or 3a to 3n) having the same standing angle,
The side sheet (consisting of 20 to 22) as described below was provided on each of the side portions located inside the pipe group.

That is, the plurality of translucent sheets (20, 21, 22) extending in the above-mentioned predetermined direction are translucent sheets in which the lower end in the width direction of the translucent sheet (for example, 20) provided in the upper part is provided in the lower part thereof. It is formed so as to be overlapped so as to be below the upper end in the width direction of (for example 21), and a plurality of the overlapped portions are detachably attached by the stopper members (25j, 26j). Individual side sheets were provided.

The side sheet is attached by supporting one or more rope nets (see FIGS. 5 (A) and (B)) partly bound to the standing pipe or the base pipe from below, and also on each side. The plurality of upper edge portions of the seat are engaged with one of the rope nets by a retaining member (24j) so as to be able to be released so that the upper edge portions are opened at predetermined intervals.

The present invention according to claim 2 provides such a greenhouse for plant cultivation (3
0) On both sides of the windbreak house (31,3)
2) is provided at least one by one.

The windbreak house is an isosceles triangle with two equal sides extending slightly beyond the apex, and is erected directly on the ground or tied to a foundation pipe extending in a predetermined direction on the ground. A plurality of pairs of pipes that have been erected upright are arranged side by side at a predetermined interval in the above-mentioned prescribed direction, each vertex of each pipe pair is fastened with a rope, and a rope is stretched between the fastening portions of the adjacent pipe pairs. Is a side surface of the frame body formed by a plurality of pipes having the same standing angle to form a frame body, and at least the upper half portion of each side surface portion located outside these pipe groups is It is formed by being covered with one or more translucent sheets extending in a predetermined direction.

[Operation] The above-described isosceles triangular pipe pair is resistant to external force (wind force) from the side. Since the side sheet that expands to the side surface of the frame mainly composed of such a pair of pipes is provided inside the pipe via the rope net, external force (wind force) from the side passes through the side sheet. Since it does not directly join the pipe, it is strong against external force from this point as well.

Further, the side sheet is composed of a plurality of translucent sheets, and the lower end in the width direction of the translucent sheet provided on the upper side is below the upper end of the translucent sheet provided on the lower side in the width direction. As described above, and moreover, since the plural portions of the overlapped portions are partially attached by the stopper members, wind and rainwater can enter the inside of the house in a state close to nature. Furthermore, since a space is provided between the upper edge portions of both side sheets, rainwater can be guided into the house, and
Unnecessary moisture inside the house can be removed.

Furthermore, by releasing the locking by the stop member, all or a part of the translucent sheet forming the side surface sheet can be detached and the side surface can be opened, and the harvesting work or the like can be performed from the outside through this.

Although such a structure has a strong structure against wind power, it has a simple structure, so that it is not always completely protected against strong wind such as a typhoon. Therefore, it is preferable to provide the windshield house as described in claim 2 on both sides.

[Embodiment] An embodiment of the present invention will be described below in detail with reference to the drawings.

FIG. 2 shows a basic frame (frame body) of the house for cultivating plants according to this embodiment, omitting illustration of a translucent sheet and the like. In FIG. 2, two pipes (basic pipes) 1a and 1b are placed on the ground, for example, 5 [m].
They are provided in parallel so that they are separated from each other by a certain degree. Each of the pipes 1a and 1b is formed by fitting a plurality of pipes whose tip portions can be fitted to each other, and has a length of, for example, about 42 [m]. It should be noted that the extension direction of these pipes 1a and 1b is preferably a direction orthogonal to the most wind direction in the place where the house is installed, considering ventilation in the house as described later.

Foundation pipes 1a and 1 extending on the ground in a predetermined direction
In b, a plurality of pipes 2a to 2n and 3a to
3n is attached. The pipes 2a to 2n attached to the same base pipe 1a are mutually connected, for example, 55
There is a space of [cm], and one end of the pipe is 1a.
Is inserted into the ground in contact with the pipe 1b side, and is attached to the pipe 1a using fasteners 4a to 4n as shown in an enlarged manner in FIG. Pipe 3
Similarly, one end of each of a to 3n is inserted into the ground, and the fastener 5a
It is attached to the base pipe 1b using ~ 5n.

A pair of standing pipes 2a and 3a, 2b and 3b, 2c
, 3c ... The ropes 6 which are slightly elastic and which are not broken even by an external force due to strong wind when a typhoon passes are wound and tied together. The rope 6 also connects the fastening portions 10a and 10n. Fastening parts 10a to 1 by the rope 6
0n is, for example, at a position at a height of 2.5 [m] above the ground and a pair of standing pipes 2a and 3a, 2b and 3
b, 2c, 3c ... And the ground are selected at positions where an isosceles triangle is formed. The triangular shape is
The shape is strong against external force (for example, wind force) from the side.

In addition, both ends of the rope 6 are connected to the fastening portions 10a and 10 at both ends.
About 5 [m] is drawn from each n. This portion is used to form a doorway.

FIG. 2 shows the frame body of this embodiment, and does not necessarily correspond to the order of formation, that is, it does not proceed to the next process after completion of this frame body. It is possible that a part of this frame body is also formed together.

FIG. 4 shows a pair of pipes 2i and 3i (i is a to n).
Is viewed along the extension direction of the pipe 1a or 1b (hereinafter, this direction is referred to as the longitudinal direction of the house), and a translucent sheet to be described later is omitted. As will be described later, three ropes 7i, 8i and 9i for sandwiching and attaching a translucent sheet are attached to the standing pipes 2i and 3i and the base pipes 1a and 1b as described below. ..

One end of the rope 7i is tied to the foundation pipe 1a near the end of the standing pipe 2i with respect to the ground,
From here, the fastening pipes 10i of the coexisting pipes 2i and 3i are stretched with a slight slack, and are wound several times at the fastening pipes 10i, and from this fastening pipe 10i, the other end of the standing pipe 3i is inserted into the ground. The base pipe 1b in the vicinity is stretched with a slight slack and is tied to the base pipe 1b. The ropes 8i and 9i are also similar to the rope 7i in that the foundation pipe 1a to the fastening portion 10i
It is stretched around to reach the other foundation pipe 1b.

Here, the slack of the rope 7i is slightly larger than the slack of the rope 8i, and the slack of the rope 8i is slightly larger than the slack of the rope 9i.
However, the rope 9i is located above the rope 8i.

Among the ropes 7i to 9i, ropes extending in the longitudinal direction of the house are bound and attached to the ropes 7i and 8i. Each portion of the rope 7i extending in two directions when viewed from the fastening portion 10i includes a rope 1 extending in the longitudinal direction of the house at a position apart from the fastening portion 10i by, for example, 10 [cm], and below that at intervals of 30 [cm].
1a-11m and 12a-12m are tied together and attached. Each portion of the rope 8i that extends in two directions from the fastening portion 10i has, for example, 2
The ropes 13 and 14 extending in the longitudinal direction of the house are tied and attached at positions separated by [cm].

Therefore, each standing pipe ... 2i, 2i + 1, 2i + 2,
..Rope stretched along ... 7i, 7i + 1, 7i
+2, ..., and each of these ropes ... 7i, 7i +
Ropes 11a to 1 tied to 1, 7i + 2, ...
1m means the rope net 1 as shown in Fig. 5 (A).
8 will be configured. The rope net 18 is
It supports a side sheet formed by connecting three translucent sheets 20 to 22 described below from below, and also absorbs and reduces external force due to strong wind or the like and transmits it to the frame body.

FIG. 5 (B) shows each rope ... 8i, 8i + 1, 8i +
2, ... Shows a state in which the ropes 13 extending in the longitudinal direction of the house are tied together (also referred to as a rope net in the claims). The rope 13 extending in the longitudinal direction of the house is formed by connecting the upper edge portion of the translucent sheet 20 located at the uppermost position described later (thus, the upper end of the side sheet formed by connecting the three translucent sheets 20-22 described later). Part) for attaching.

In addition, the ropes 11a extending in the longitudinal direction of the house described above.
11 m, 12 a to 12 m, 13 and 14 have tip ends and terminal ends of standing pipes 2 a or 3 a at both ends and a pipe 2 n.
Alternatively, it is adapted to protrude from 3n by about 5 [m] and be used for forming a doorway.

FIG. 1 shows a partial side surface of the house in a state where a plurality of translucent sheets are provided.

The house of this embodiment has the standing pipes 2a to 2n shown in FIG.
As shown for the side surface on one side, four translucent sheets 20 to 23, which are so-called vinyl sheets, are used on one side surface, respectively. Each translucent sheet 20,
The widths of 21, 22, and 23 are, for example, about 1 to 2 [m], and the length thereof is sufficiently larger than the length in the longitudinal direction of the house.

The first to third translucent sheets 20 to 22 form a basic side surface sheet that covers the side surface of the frame body.

The first translucent sheet 20 includes a rope net 18 shown in FIG. 5 (A) and a group of ropes stretched along the standing pipes 2i, 2i + 1, ... 8i, 8i + 1 ,.・ Another rope group stretched along the standing pipes ・ 2i, 2i + 1, ・ ・ on the upper side of ・ ・ 9i, 9i + 1, ・
-In the lower position, while being supported by the rope net 18, it is extended and expanded in the longitudinal direction of the house.
The upper edge of the translucent sheet 20 is a holding member such as a so-called clothespin at appropriate intervals (for example, 30 to 40 [cm]). The same applies hereinafter) ... 24j, 24j
+1, ..., and the rope 13 that is stretched in the longitudinal direction of the house and is caught by the rope 13.
It is detachably attached to.

As described above, since the uppermost translucent sheet 20 is attached, the ceiling of the house is simply about 4 [cm], and in practice, the weight of the sheet or the like is added to 7 to 8 cm. [C
m] is formed. From this gap, unnecessary moisture that can enter the inside of the house can be discharged, and rainwater can be guided into the inside of the house.

The second light-transmissive sheet 21 is also located above the rope net 18 and the rope groups 8i, 8i + 1, ... And below the other rope groups 9i, 9i + 1 ,. While being supported by the net 18, it is extended and expanded in the longitudinal direction of the house. This translucent sheet 21
Is expanded below the translucent sheet 20, but a part thereof is overlapped with the translucent sheet 20. That is, the upper end of the translucent sheet 21 is superposed on the lower end of the upper translucent sheet 20 by a predetermined amount (about 10 [cm]).

The upper edge of the translucent sheet 21 has an appropriate interval (for example, 3
Every 0 to 40 [cm]), it is removably attached to the translucent sheet 20 by a holding member such as so-called clothespins ... 25j, 25j + 1. That is,
The upper edge of the translucent sheet 21 and the portion above the lower edge of the translucent sheet 20 by a predetermined amount (about 10 [cm]),
The two translucent sheets 20 and 21 are connected by being sandwiched together by the holding members 25j, 25j + 1 ,.

The third light-transmissive sheet 22 is also located above the rope net 18 and the rope groups 8i, 8i + 1, ... And below the other rope groups 9i, 9i + 1 ,. While being supported by the net 18, it is extended and expanded in the longitudinal direction of the house. This translucent sheet 22
Is spread below the translucent sheet 21, but the upper end of the translucent sheet 22 is a predetermined amount (about 10 [cm]) above the lower end of the translucent sheet 21. Overlaid on top. The lower end of the translucent sheet 22 is in contact with the ground.

An appropriate interval of the translucent sheet 22 (for example, 30 to 40 [c
The upper edge of each m]) is held together with a portion above the lower edge of the translucent sheet 21 by a predetermined amount (about 10 [cm]) by a holding member such as so-called clothespins ... 26j, 26i + 1. The two translucent sheets 21 and 22 are connected together by being sandwiched together.

A basic side surface sheet is formed by such three translucent sheets 20 to 22 to cover the side surface of the frame body.

As described above, in the side surface sheet composed of the three translucent sheets 20 to 22, the upper end edge portion thereof is the sandwiching member ... 24j, 24.
are attached to the rope 13 by j + 1, ... And are attached to the frame while being supported from below by a rope net 18 (strictly speaking, in addition to this, a rope group ... 8i, 8i + 1 ,. The side sheet is also restricted from moving in the upward normal direction by the rope group 9i, 9i + 1 ,.

As described above, the first to third translucent sheets 20 to 22
Is provided inside the standing pipes 2a to 2n, while the fourth translucent sheet 23 is provided on the standing pipes 2a to 2n.
It is provided outside n. This is to prevent the side sheets (20 to 22) from curling up against the wind blowing on the ground.

The translucent sheet 23 is extended and expanded in the longitudinal direction of the house while being supported by the standing pipes 2a to 2n and the rope net 18 between the standing pipes. The translucent sheet 23 is expanded below the translucent sheet 22, but as shown in FIG. 1, most of it is expanded so as to overlap the translucent sheet 22. The lower end portion of the translucent sheet 23 is in contact with the ground, and soil 28 is piled up and pressed against the contact portion. The upper edge portion of the translucent sheet 23 is formed by a sandwiching member such as so-called washing scissors ... 27j, 27j + 1, ... Of the translucent sheet 22 similarly to the connection between the two translucent sheets described above. It is detachably attached to the translucent sheet 22 by being held together with a part thereof.

As a method of preventing the side surface sheet from being rolled up by wind that crawls on the ground, there is a method of connecting the lower end portion of the third light transmissive sheet and the base pipe with a string.

In the superposition of the translucent sheets described above, the upper end of the sheet located below is set to be the upper side of the lower end of the sheet located above. This is because rainwater, wind, and the like can enter the house from the section to grow plants in a state close to nature.

The rope net 18 described above is stretched so as to have a minimum slack so as not to have unnecessary slack, but the light transmissive sheets 20 to 23 are depending on the weight of the translucent sheets 20 to 23 and the wind force. At the same time, he tries to swell inside the house. Therefore, in this embodiment, a flexible rod (for example, a piano wire) having high rigidity as shown in FIG.
K + 1 is bent and both ends thereof are inserted into the ground, and the inserted rods ... 30k, 30k + 1, ... are arranged side by side in the longitudinal direction of the house and partly overlapping in that direction. The position of each bar ... 30k, 30k + 1, ... in the house width direction is very close to the base pipes 1a and 1b, and each bar ... 30k, 30k +
The height in the inserted state is about 30 [cm], and the lower end of the translucent sheet 22 inside the standing pipes 2a to 2n and the rope net 18 try to swell into the house. Prevent that.

Although the side surface configuration on the side of the standing pipe groups 2a to 2n has been described above, the side surface configuration on the side of the standing pipe groups 3a to 3n is also the same.

Entrances and exits are provided at both ends in the longitudinal direction of the house, and these entrances and exits are the ropes 11a extending in the longitudinal direction.
To 11n, 12a to 12n, 13 and 14, the protruding portion, the translucent sheet 20 to 23 protruding portion, a new rope, is formed from a highly rigid flexible member,
It is formed so as to close the house except when the worker goes in and out, and can be opened as needed, and since it is far from the gist of the present invention having the features of the frame structure and the side surface structure, The description is omitted. Note that, as will be described later, since natural wind enters and flows into the house of this embodiment, it is necessary for the entrance and exit to have a structure in which wind passes to some extent so as not to disturb the flow of the natural wind.

As described above, windbreak houses 31 and 32 are provided on both sides of the plant cultivation house 30 described with reference to FIGS. 1 to 6, as shown in FIG. 7 which is a schematic vertical sectional view. Has been. The windshield houses 31 and 32 have substantially the same frame structure as the plant cultivation house 30. But,
2 basic pipes extending to the ground (plant growing house 3
The space between 33 and 34 is narrow, and the lengths of the pipes 35 to 38 that are erected are long,
The difference is that both pipes 35 and 36, 37 and 38 are fastened at a high position. In addition, the translucent sheets 39 and 40
Also the fastening part 4 to the extent that the lower side 1 [m] side is opened
It is extended toward the 1st and 42nd sides along the longitudinal direction of the house. These sheets 39 and 40 are provided outside the pipes 35 to 38 which are erected.

The windshield houses 31 and 32 having such a configuration are
Especially for the greenhouse 30 for plant cultivation, its fastening portion 10a
This is provided in order to avoid the possibility that the standing pipes 2a to 2n and 3a to 3n may come off from the ground when a strong wind hits a position close to -10n. Further, it is provided in order to prevent a strong wind from directly entering when the wind enters the plant cultivation house 30.
In addition, since the windshield houses 31 and 32 themselves are open at the bottom, they are unlikely to be destroyed by a strong wind. Further, the windbreak houses 31 and 32 are arranged so that, at the time of harvesting, when harvesting the plant cultivation house 30 from the outside on the side, the worker can perform it without getting wet with rain. is there. This point will be described later.

Next, a method of using the plant cultivation house 30 of this embodiment in accordance with a seasonal change will be described. The method of using the land in the greenhouse for plant cultivation will be described assuming that it is allocated as shown in FIG. That is, for example, 65, 100, 70, 3 in the width direction of the house 30 (width is, for example, 5 [m]).
0, 70, 100, 65 [cm] each, in this order, an unused part A1, a part A2 used for cultivating short plants such as tomatoes and watermelons, and a sidewalk part A for work.
3, part A4 for growing tall plants such as beans,
It is assumed that the sidewalk portion A5 for work and the unused portion A7 are allocated. Unused parts A1 and A7
Is a part where rainwater at the time of pouring falls very much due to the inclination of the translucent sheets 20 to 23 and cannot be practically used for cultivation, and the distance (height) between the ground and the translucent sheet.
Is a part that is short and cannot use agricultural machinery.

Since the plant cultivation house 30 of this embodiment covers the side surfaces while partially overlapping the four translucent sheets 20 to 23, the translucent sheets 20 to 23 are partially connected to each other. The natural wind blows into the interior, and rainwater enters the interior through the gaps between the seats, which is similar to the natural environment, but with this configuration, it is cold in the winter.

Therefore, since the planted plant is small in the winter, as shown in FIG. 9, further smaller houses 50 to 52 that cover the plants of each part A2, A4, A6 are provided and cultivated inside the house 30. In this case, the houses 50, 52 that cover the areas A2 and A6 on both sides of the low-height plant
Uses existing existing house technology. On the contrary,
In the central part A4 related to a tall plant, the fastening part 10a-
Rope 53a-from 10n to a height of about 1.5 [m]
53n is hung, the upper ends of the two translucent sheets 54 and 55 are bound to the lower ends of the respective ropes 53a, ..., 53n, and these sheets 54 and 55 are opened to bring their lower ends into contact with the ground, It is formed by pressing the part that is covered with soil.

It is preferable that the rope 53i is also tied together at the time of the work of fastening the compatible pipes 2i and 3i with the rope 6.

Therefore, the small house 51 can be easily formed, and it is not necessary to bend the bar member, and it is possible to cope with plants having a certain height. In addition, since the house has a double structure in the winter as described above, an effect accompanying a sufficient temperature rise can be expected even if the internal house closing property is not so high.

When the period elapses in this state and the ambient temperature rises to some extent, the internal houses 50 to 52 are removed. Prior to this removal, as shown in FIG. 10 (A), the two sheets 56 and 57 have their both ends attached to the rope net 18 directly above the corresponding sidewalk portions A3 and A5, such as clothespins. It is attached by a holding member (not shown), and then the internal houses 50 to 52 are removed. If the ambient temperature drops sharply immediately after doing this,
As shown in FIG. 10 (B), one end of each of the sheets 56 and 57 is detached from the rope net 18 and hung down so as to come into contact with the ground. Protect from that cold. Therefore, it is possible to protect a plant that is vulnerable to temperature change (a tall plant is generally weak) from a returning cold wave that has arrived after removing the internal house 51.

After this time, the above-mentioned plant cultivation house 30
Cultivate only. In this state, as described above, natural ventilation can be accepted and rainwater can be accepted. The crops that can be cultivated during the growing period of the plant in a state close to the natural environment in this way are delicious and more natural and delicious than those of conventional greenhouses. Even in this state, the temperature can be expected to rise and the growth can be accelerated even though the wind or the like passes.

In this state, even if a strong wind blows, the windbreak houses 31 and 32 are provided, so that the plant cultivation house 30 can be prevented from being damaged, and the plant cultivation house 30 can be prevented.
Most of the translucent sheets 20 to 22 are pipes 2a to 2n,
Since the external force due to the strong wind is indirectly applied to the frame body via the rope net 18 provided inside 3a to 3n,
Wind power is reduced by the rope net 18, and also from this point, the damage to the plant cultivation house 30 can be prevented.

When the ambient temperature rises further, the second and subsequent light-transmitting sheets 21 to 23 from the top are held by the holding member 2.
5j, 26j, and 27j are removed, lowered to the bottom of the rope net 18, and removed if necessary. In this state,
It completely entrusts the growth of plants to nature. It should be noted that, although such a time varies depending on the plant to be cultivated, it is a season in which strong winds often blow, such as summer and autumn. However, this plant cultivation house 30 is hardly damaged by the installation of the windbreak houses 31 and 32.

When the crops are grown and harvested in this way, the lower edge portions of the sheets 39 and 40 of the windshield houses 31 and 32 facing the plant cultivation house 30 are moved to the windshield houses 31 and 32 as shown in FIG. House 30 for plant cultivation by removing from rope net
Is connected to the lower edge of the remaining translucent sheet 20 by a sandwiching member such as clothespins. In this state, the crops in the central portion A4 and both side portions A2 and A6 are harvested.

Here, in the case of harvesting crops on both sides, since the lower sheets 21 to 23 of the plant cultivation house 30 are lowered or removed, the plants in the windbreak houses 31 and 32, in other words, plants. It can be performed from the outside of the cultivation house 30, and the work can be easily performed. Since the work is performed in such a place, the work is less affected by the wind. In addition, as described above, the sheet 3 facing the plant cultivation house 30 of the windshield houses 31 and 32.
Since the mounting condition of 9 and 40 has been changed, it is possible to harvest while avoiding rain.

Even when the season has finished and the harvest has ended, the frame, rope net, and other ropes remain, and the translucent sheet 20
It is possible to return the house for plant cultivation to the basic shape by stretching ~ 23 again.

Therefore, according to the above-described embodiment, the plurality of translucent sheets to be the side sheets are provided inside the standing pipe, and are partially overlapped so that wind and rainwater can enter the inside thereof. The plants can be grown in a state close to nature, and the shape of the house can be appropriately changed to an optimum state in response to a change in season.

In addition, since windbreak houses are provided on both sides of the plant cultivation house, damage to the plant cultivation house due to strong winds can be prevented, and work such as harvesting performed from the outside to the inside of the plant cultivation house can be performed by the weather. It can be executed without being affected by.

In addition, in the above-mentioned example, the thing which provided the windbreak house on both sides of the plant cultivation house was shown, but even if it is a plant cultivation house and a windbreak house is alternately and repeatedly provided. good. In this case, the first and last houses arranged side by side are used as windbreak houses.

In addition, if the region where the plant cultivation house is installed is a region where typhoons frequently pass, the windbreak houses may be provided in two or more stages on both sides of the plant cultivation house.

Furthermore, the number of translucent sheets stretched over the side surface of the greenhouse for plant cultivation is not limited to the above-mentioned example, and it is not necessary that the translucent sheets have the same width.

Furthermore, in the above-mentioned embodiment, the rod which constitutes the frame is a hollow pipe, but it may be solid. The term "pipe" in the claims is a concept including solid ones.

Further, in the above-mentioned embodiment, a holding member such as clothespins is shown as a stopping member for partially connecting the translucent sheets, or between the translucent sheet and the rope, but other so-called safety pins or the like may be used. A member may be applied.

[Effects of the Invention] As described above, according to the present invention, it is possible to grow a crop in an environment close to nature and to change the shape to an optimum one according to seasonal changes, and further, to improve workability. A cultivation house can be obtained.

In addition, by providing windbreak houses on both sides, the life of the plant cultivation house can be extended, and the plant cultivation house can be applied to regions where strong winds frequently blow. .

[Brief description of drawings]

FIG. 1 is a partial side view of an embodiment of a plant cultivation house according to the present invention, FIG. 2 is a view mainly showing a frame structure of the house, and FIG. 3 is a method of connecting a standing pipe and a foundation pipe. Fig. 4 is a diagram showing how to stretch the rope around the standing pipe, Fig. 5 is a diagram showing a rope (rope net) extending vertically and horizontally, and Fig. 6 is a rope net and a transparent sheet. FIG. 7 is a diagram showing a configuration for preventing unnecessary bulging toward one side, FIG. 7 is a diagram showing a positional relationship between a plant cultivation house and a windbreak house, and FIG. 8 is an explanatory diagram of land use inside the plant cultivation house, 9
FIG. 11 to FIG. 11 are diagrams showing how the shape is changed with seasonal changes. 2a to 2n, 3a to 3n ... standing pipes, 6, 7a to 7
n, 8a to 8n, 9a to 9n, 11a to 11m, 12a
~ 12m, 13,14 ... rope, 10a-10n ...
Fastening part, 18 ... Rope net, 20-23 ... Translucent sheet, 24a-24o, 25a-25o, 26a-2
6o, 27a to 27o ... Holding member (stop member), 30
...... Plant cultivation house, 31, 32 …… Windbreak house.

Claims (2)

[Claims] 1. An isosceles trigonal shape in which two equilateral sides extend slightly beyond the apex, and is erected directly on the ground or is bound to a foundation pipe extending in a predetermined direction on the ground. A plurality of pairs of standing pipes are arranged side by side at a predetermined interval in the above-mentioned predetermined direction, each vertex of each pipe pair is fastened with a rope, and a rope is stretched between the fastening portions of adjacent pipe pairs. To form a frame body, and both side surfaces of the frame body, which are formed by a plurality of pipes having the same standing angle, and which are located on the inner side of the pipe group, are provided with the predetermined direction. A plurality of light-transmitting sheets extending to, the width-wise lower end of the light-transmitting sheet provided in the upper part is overlapped so as to be below the width-wise upper end of the light-transmitting sheet provided in the lower part. Moreover, multiple parts of the overlapped parts are locked by the stop member. Two side sheets formed attached dividing possible, some of the above standing pipes and basic pipe was tied 1
Or two or more rope nets support from below, and
A plant characterized in that a plurality of upper edge portions of each side sheet are attached to any one of the rope nets by a stopper member so as to be unlocked so that the upper edge portions are opened at a predetermined interval. Cultivation house. 2. At least one windshield house is provided on each side of the greenhouse for plant cultivation according to claim 1, and each windshield house has two equal sides extending slightly beyond the apex. 2 isosceles 3
A plurality of pairs of pipes, each having a rectangular shape, which are erected directly on the ground or erected by being bundled together with a foundation pipe extending on the ground in a predetermined direction, are arranged side by side at predetermined intervals in the predetermined direction. , The above-mentioned frame formed by a plurality of pipes having the same standing angle by fastening each apex portion of the pipe pair with a rope and laying the rope between the fastening portions of the adjacent pipe pairs to form a frame body. It is a side surface of the body, and at least an upper half portion of each side surface portion located outside the pipe group is formed by being covered with one or more translucent sheets extending in the predetermined direction. A greenhouse for plant cultivation.