JP2002291350A - Rotating domed type plastic greenhouse - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a plastic greenhouse averagely exposing plants to sunshine in any places of the plastic greenhouse. SOLUTION: This plastic greenhouse 9 is composed by providing a soil storing part 4 for cultivation in the plastic greenhouse 9 formed into a domed shape, providing the soil storing part 4 with a mechanism rotating on a circumferential track, arranging a plurality of rollers 2 on a circumferential track under the soil storing part 4, rotating the soil storing part 4 on the free rollers 2 by an optional driving means, installing limit switches 15 in optional sites, rotating a soil storing part 13 within the range of optional constant angles, further providing house pedestals 3 supporting the plastic greenhouse 9, arranging a plurality of free rollers 18 under the house pedestals 3 and rotating the plastic greenhouse 9 according to the rotation of the soil storing part 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a greenhouse used for cultivating various plants such as vegetables, fruits and flowers, and more particularly to a greenhouse formed in a dome-shaped greenhouse. The present invention relates to a rotary dome type greenhouse in which an accommodation section is provided, and the soil accommodation section rotates in a circumferential orbit, or the greenhouse rotates with the rotation of the soil accommodation section.

[0002]

2. Description of the Related Art Conventionally, greenhouses keep various kinds of plants such as vegetables, fruits and flowers in addition to keeping the inside of the greenhouse warm.
It is used for cultivation while protecting against harm such as wind and insects. This greenhouse also has various structures, but in general, the cultivation room is formed horizontally long by a house frame in which frame members are assembled in a kamaboko shape, and the whole is covered with vinyl,
It was a so-called Kamaboko type with a doorway provided and a small ventilation opening on the roof that could be opened and closed.

[0003]

However, in the case of a greenhouse having such a configuration, the sunshine from sunrise to sunset varies depending on the location of the cultivated plant, and the growth is not average, and the growth of the shaded part is not average. However, there is a problem that the quality often varies due to the fact that there are many delays. For this reason, it took time and effort to move the plants to a sunny place.

The present invention has been made in view of the above-mentioned problems, and has as its object to provide a greenhouse in which sunlight is evenly applied to plants at any place in the greenhouse. I do.

[0005]

According to the present invention, in order to solve the above-mentioned problems, according to the present invention, a cultivation soil storage part is provided in a dome-shaped plastic greenhouse, and the soil storage part is optional. A mechanism that rotates to a circumferential orbit by means.

According to a second aspect of the present invention, a plurality of free rollers are arranged in a plurality of circumferential tracks below the soil storage section, and the soil storage section is rotated on the free roller by an arbitrary driving means.

According to a third aspect of the present invention, a limit switch is provided at an arbitrary position of the rotary dome type greenhouse according to the first or second aspect, and the soil container rotates in an arbitrary fixed angle range.

According to a fourth aspect of the present invention, there is provided an arbitrary-type house receiving pedestal for supporting the greenhouse of the first, second, or third aspect, and a plurality of free rollers are arranged below the house receiving pedestal. The configuration is such that the greenhouse rotates with the rotation of the soil storage unit.

According to a fifth aspect of the present invention, a notch is movably attached to the soil storage portion according to the first, second, third, or fourth aspect, and the notch engages with the house receiving base. Forming a part, the claw is in a free state at the time of forward rotation of the soil storage part, and the claw is locked by the notch at the time of reverse rotation of the soil storage part, and the house is also rotated with the rotation of the soil storage part. Construct a rotating, domed greenhouse that rotates.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is an explanatory diagram showing a partial cross section showing an outline of an embodiment of the present invention. FIG. 2 is a plan view schematically showing a case where the greenhouse in FIG. 1 is removed. (B) A plurality of rollers 2 for rotating a soil storage unit are arranged on a circumferential track on the floor of a base 1 installed on the ground. A plurality of house receiving pedestals 3 are attached to the upper part of the base. The house receiving pedestal 3 may have any shape. (B) The soil storage unit 4 has an appropriate gap between the soil storage unit 4 and the wall and is easy to rotate, and is mounted on the soil storage unit rotation roller 2. The housing 4 is integrated with the motor 6 via the connecting member 5. (C) The motor 6 is an optical sensor (not shown)
It is connected by wiring and operates when sunlight is hit,
The operation is stopped when the sunlight stops, and the switch of the motor 6 is automatically switched with the sunlight. (D) It is also possible to mount a bearing 7 and a center shaft 8 between the base 1 and the soil storage section 4. (E) A dome-shaped house frame 9a is formed by a frame member such as a pipe, and a vinyl house 9 is formed by covering the transparent vinyl sheet 9b. (F) The plastic greenhouse 9 is provided with an entrance 10 and an opening 11 for exchanging air in the greenhouse. The rotary dome type greenhouse main body P having the above-described configuration is configured.

With this configuration, the operation of the motor 6 causes the soil storage unit 4 to move around the center shaft 8
Revolves in a circular orbit. In this case, the soil container rotating roller 2 smoothes the rotation of the soil container 4. Therefore,
In the rotary dome type greenhouse of the present invention, the soil storage unit 4 in which the cultivation soil 12 provided in the greenhouse 9 is stored rotates in a circular orbit, so that sunlight is evenly applied to the cultivated plants. It becomes possible to hit.

Next, another embodiment of the present invention will be described below. FIG. 3 is a schematic side view showing that a protrusion 13 a is provided on an upper portion of the soil accommodating portion 13 and a limit switch 15 is attached to a house receiving pedestal 14. FIG.
FIG. 4 is a plan view of FIG. 3. By providing this limit switch means, when the soil storage unit 13 rotates, the limit switch 15 can stop the rotation of the soil storage unit 13 against the protrusion 13a, so that the rotation can be performed within an arbitrary fixed angle range.

As another embodiment, as shown in FIG. 5, a soil receiving portion 16 and a house receiving pedestal 17 are integrated, and a house receiving pedestal 17 is provided between the upper portion of the base 1 and the house receiving pedestal 17. The configuration is such that the rotating rollers 18 are arranged on a plurality of circumferential tracks. In this way, with the rotation of the soil container 16, the house receiving pedestal 17 also rotates, and the so-called plastic greenhouse 9 also rotates. For example, when the cultivated plant is a vine, it is entangled. This is preferable because

Further, another embodiment will be described. FIG.
A nail 20 is mounted on the top of the soil storage unit 19 and
Is always pushed toward the house receiving pedestal 21 by the pushing spring 20a (not shown). On the other hand, the house receiving pedestal 21 is formed with a notch portion 21a of an arbitrary shape capable of locking the claw 20. With such a configuration, as shown in FIG. 7A, when the soil container 19 rotates forward, the claw 20 is pushed by the house receiving pedestal 21 and the claw 20 is rotated.
Is in a free state, and only the soil accommodating portion 19 rotates without rotating the house receiving pedestal 21 (an arrow indicates a forward rotation direction of the soil accommodating portion). However, as shown in FIG. 7B, when the soil container 19 rotates in the reverse direction, the claw 20 is locked by the notch 21a provided on the house receiving pedestal 21, and the house 21 is rotated with the rotation of the soil container 19. The receiving base 21 also rotates in the same direction, that is, the so-called greenhouse also rotates.

In each of the above-described embodiments, the description has been made on the assumption that a plurality of free rollers are arranged on the circumferential track between the base and the soil storage portion. However, the present invention is not limited to this method. Instead, the soil storage unit can be rotated in a circumferential orbit by using a known appropriate technique.

[0016]

According to the present invention, the plants cultivated in the soil storage section in the dome type greenhouse can be exposed to sunlight evenly by the rotation of the soil storage section in a circular orbit, so that the shaded area can be protected. This eliminates the problem of quality variations resulting from the delay in the growth of plants, and eliminates the need to move plants to sunny locations. In addition, if the limit switch is provided, the soil storage unit can be rotated by an arbitrary fixed angle range, so that it is convenient when some plants need to be kept in a shaded area only for a certain period of time. In addition, if the greenhouse is configured to rotate with the rotation of the soil storage unit, it is preferable that the vine does not become entangled with the greenhouse when the cultivated plant is a vine. Furthermore, if a notch is formed in the house receiving pedestal while providing a claw in the soil storage section,
In the forward rotation of the soil storage unit, only the soil storage unit rotates, and in the reverse rotation of the soil storage unit, the greenhouse can also be rotated together with the soil storage unit. , The use range is widened and the use value is increased.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing a partial cross section showing an outline of an embodiment of the present invention.

FIG. 2 is a plan view when the greenhouse in FIG. 1 is removed.

FIG. 3 is an explanatory view schematically showing that a limit switch is attached.

FIG. 4 is a plan view of FIG. 3;

FIG. 5 is an explanatory view showing that a roller is arranged below a house receiving pedestal and a plastic greenhouse is rotated together with a soil storage part.

FIG. 6 is an explanatory view showing a partial cross section showing that a notch is formed in a house receiving pedestal while a claw is provided in a soil accommodating portion.

FIG. 7 (a). FIG. 7B is a plan view of the operation state of FIG.

[Explanation of symbols]

P ‥‥‥‥‥‥‥‥‥‥ body 1 ‥‥‥‥‥‥‥‥‥‥ base 2 ‥‥‥‥‥‥‥‥‥‥ roller for commercial soil section rotation 3, 14, 17, 21 ‥ house Receiving pedestal 4,13,16,19 Soil container 5 Connecting member 6 Motor 7 Bearing 8 Center shaft 9 Vinyl house 9a House frame 9b Vinyl Sheet 10 ‥‥‥‥‥‥‥‥‥‥ Doorway 11 ‥‥‥‥‥‥‥‥‥‥ Opening 12 ‥‥‥‥‥‥‥‥‥‥ Cultivation soil 13a ‥‥‥‥‥‥‥‥‥ Projection 15 Limit switch 18 House receiving pedestal rotation roller 20 Claw 20a ‥‥ ‥ Press spring 21a ‥‥‥‥‥‥‥‥‥ Notch

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Ayumi Kosugi 6-22 Takaoka, Tomakomai City, Hokkaido Inside Tomakomai Technical High School, Hokkaido (72) Inventor Miho Kuwahara 6-22 Character Takaoka, Tomakomai City, Hokkaido F within Hokkaido Tomakomai Technical High School Terms (Reference) 2B029 AA01 AA03 BB03 GA07 GA10 KB02

Claims (5)

[Claims] 1. A rotary dome type greenhouse, wherein a cultivation soil container is provided in a dome-shaped greenhouse, and the soil container is a mechanism that rotates in a circumferential orbit. 2. A free roller is arranged under a plurality of circumferential tracks below the soil container, and the soil container is rotated on the free roller by an arbitrary driving means. The rotating dome type greenhouse described. 3. The rotary dome type greenhouse according to claim 1, wherein a limit switch is provided at an arbitrary position, and the soil accommodating portion is configured to rotate at an arbitrary fixed angle range. 4. An arbitrary form of a receiving base for supporting the greenhouse is provided, and a free roller is arranged below the receiving base, and the soil housing is rotated to rotate the greenhouse. The rotary dome type greenhouse according to claim 1, wherein the rotary dome type greenhouse has a configuration that performs the following. 5. A claw is movably attached to the soil storage portion, and a cutout portion is formed in the house receiving base for locking the claw. The claw is free during normal rotation of the soil storage portion, and free during reverse rotation. The rotary dome type vinyl according to claim 1, wherein the claw is locked by the notch portion, and the soil storage portion and the greenhouse rotate at the same time. House.