JP5224068B2 - Rack for plant cultivation - Google Patents

Description

  The present invention relates to a plant cultivation rack that can be easily grown using a container for plant cultivation.

  When plant cultivation is performed by three-dimensionally supporting a container for plant cultivation on a rack shelf, it is necessary to efficiently illuminate the plant planted in the container. That is, lighting fixtures must be incorporated in this type of plant cultivation rack. However, this type of conventionally known rack, for example, as described in Japanese Patent Application Laid-Open No. H10-228707, has a light beam on the upper side of the rack shelf. Arrange the lighting fixtures with the reflectors in an appropriate arrangement, or provide each of the lighting fixtures with a large light reflector common to a plurality of lighting fixtures without providing the light reflector, A lighting fixture was attached to the side.

JP 2008-245554 A

  In the conventional plant cultivation rack as described above, in order to enhance the lighting effect on the plant cultivation space on the upper side of the plant cultivation container placed on the shelf, only the light reflector is disposed on the upper side of the lighting fixture. In addition, it is necessary to provide an enclosure means that the light reflector surrounds the plant cultivation space, and to place the light source of the lighting fixture inside the enclosure means. However, an upper light reflector of a size suitable for the surface area on the shelf on which the plant cultivation container is placed and four side light reflectors hanging from the periphery of the upper light reflector are prepared and individually provided. Since it is necessary to attach the necessary number of lighting fixtures to the lower side of the upper light reflection plate and connect each lighting fixture to the power source, the rack for plant cultivation with lighting is completed. However, there is a problem that much time and effort are required.

The present invention proposes a plant cultivation rack capable of solving the conventional problems as described above, and the plant cultivation rack according to the present invention according to claim 1 is an embodiment described later. In order to make it easier to understand the relationship, the reference numerals used in the description of the examples are shown in parentheses, and the plant cultivation container (C) is installed between the columns (3a to 5b). Above the supporting shelf (1), a disk-shaped body (10) whose lower surface (17) is a light reflecting surface is detachably supported in parallel with the shelf (1), and this disk-shaped body (10) Is a size that covers the entire container support surface of the shelf (1), and the lighting device (18) for illuminating the container support surface of the lower shelf (1) is provided on the disk-shaped body (10). An enclosure plate (13-16) is provided that surrounds the lower space of the disk-like body (10) and whose inner side surface is a light reflecting surface, and at least one of the enclosure plates (13-16) Between shelves Direction parallel to the front and rear shroud (13, 14), in a rack for plant cultivation is attached to the plate-like body (10), of the front and rear shroud (13, 14), the front side of the shroud (13) is configured to be attached to the front side of the plate-like body (10) via a hinge (20) so as to be opened and closed freely .

When practicing the present invention, specifically, as described in claim 2, the plate-like body (10) is a rack component (for example, a container for plant cultivation (C)) including shelves (1, 2). The rack may be suspended from a top shelf (1) that supports the ceiling or a ceiling shelf (2) that constitutes the ceiling of the rack via a suspension tool (32), or the rack according to claim 3. A pair of left and right disc holders (50) attached between the front and rear struts (3a-5b) (the shelf holder (33) that supports the shelf (1) that supports the container for plant cultivation (C) is diverted) It is also possible to support the left and right sides of both ends of the board-like body (10) in the shelf front direction.

Further, as described in claim 4, among the surrounding plates (13 to 16), the left and right enclosure plates (15, 16) parallel to the shelf depth direction are also the same as the front and rear enclosure plates (13, 14). And can be attached to the disk-like body (10). A pair of left and right disk-shaped body holders in which the left and right sides of both ends of the disk-shaped body (10) in the shelf front direction are attached between the front and rear columns (3a to 5b) of the rack. When supported by (50), as described in claim 5, left and right shrouds (15, 16) parallel to the shelf depth direction can be attached to the disk-shaped body holder (50). .

Moreover, the plant cultivation rack according to the present invention described in claim 6 is provided on the lower side (above the shelf (1) supported between the columns (3a to 5b) and supporting the plant cultivation container (C). 17) is a light reflecting surface, and a plate-like body (10) is detachably supported in parallel with the shelf (1), and this plate-like body (10) covers the entire container support surface of the shelf (1). A lighting fixture (18) for illuminating the container support surface of the lower shelf (1) is attached to the board (10), and the lower side of the board (10). Enclosure plates (13 to 16) that surround the space and whose inner side surface is a light reflecting surface are provided, and among these enclosure plates (13 to 16), at least both front and rear enclosure plates (13, 13) parallel to the shelf front direction. 14) is a plant cultivation rack attached to the disk-shaped body (10), the disk-shaped body (10), the left and right sides of both ends in the shelf front direction are the front and rear columns (3a-5b) of the rack ) A pair of left and right disc-shaped body holders attached between (50) Supported by the shelf holder (33) supporting the shelf (1) for supporting the plant cultivation container (C), and the shelf depth among the shrouds (13 to 16) The left and right enclosure plates (15, 16) parallel to the direction are attached to a pair of left and right disk-shaped body holders (50) that support the left and right sides of the disk-shaped body (10).

  When the rack shelf (1) has a depth capable of supporting the plant cultivation containers (C) in a plurality of rows in the depth direction, a large board (10) having a depth adapted to this depth may be configured. However, as described in claim 7, the disk-like body (10) can be constituted by disk-like bodies (11A to 11D) divided for each container row in the shelf depth direction.

  Furthermore, as described in claim 8, the plate-like body (10) includes a bottom plate portion (26) whose lower surface is a light reflecting surface, and an upper side from both front and rear sides of the bottom plate portion (26). A pair of left and right depth-direction gates placed and fixed on the bottom plate portion (26) along the left and right sides of the bottom plate portion (26) and the front and rear side plate portions (27a, 27b) provided in a continuous manner. The shape cover material (28a, 28b), and the front gate cover material (29), which is placed and fixed in parallel with the front and rear sides on the bottom plate portion (26), the lighting apparatus, A pair of left and right sockets (19b, 19c) attached to the bottom plate portion (26) inside the pair of left and right depth direction portal covers (28a, 28b), and the front direction portal cover (29) A fluorescent lamp-type lighting device (18) provided with a ballast (19g) mounted on the bottom plate portion (26) on the inside can be provided.

  According to the structure of this invention of Claim 1, the light of the ceiling side which covers the upper direction of the whole shelf which supports the container for plant cultivation only by attaching a disk-like body so that a lighting fixture may be attached above the shelf of a rack. Mounting of the reflecting plate, mounting of the front and rear light reflecting plates (front and rear enclosures) hanging from both front and rear sides of the ceiling side light reflecting plate, and mounting of the lighting fixture on the lower side of the ceiling side light reflecting plate Even if it is necessary to attach the left and right light reflectors (left and right enclosures) that hang down from the left and right sides of the ceiling side light reflector, separately from the board, the container for plant cultivation is supported. In order to configure a rack with a shelf into a plant cultivation rack having a lighting device on the upper side of the shelf and an enclosure of an inner light reflection surface that surrounds the light source and covers the entire container support surface of the shelf Saves time and effort significantly It can be.

Furthermore, according to the configuration of the present invention , even if the height of the shroud (the hanging length from the board) is increased, the container for container cultivation is taken in and out of the shelf, In the maintenance work, the front enclosure can be opened upward and the front side can be greatly opened to perform the work easily. In other words, the lower side of the enclosure of the inner light reflecting surface that is large enough to cover the entire container support surface of the shelf is made as low as possible, and the area around the container for plant cultivation placed on the container support surface of the shelf is opened. It is also easy to increase the lighting effect of the luminaire by reducing the vertical height of the gap.

In addition, various means for attaching the plate-like body to the predetermined height above the shelf are conceivable. However, according to the configuration of claim 2 , on the rack component member side including the shelf, a chain, a wire rope, etc. The board-like body provided with the lighting means and the enclosure means provided with the light reflecting surface can be easily attached and detached simply by securing the locking points of various hanging tools such as the string-like body and the S hook. Of course, according to the configuration of the third aspect of the invention, it is possible to stably and surely support the plate-like body by diverting the shelf holder that supports the shelves of each stage of the rack to the board-like body holder. it can.

Further, according to the configuration of the fourth aspect , since all of the enclosure plate surrounding the lower space of the disk-shaped body is attached to the disk-shaped body, the left and right side plates are separately attached to the rack side by appropriate means. The number of man-hours for attaching and detaching members to and from the rack side is reduced as compared with the case where it must be attached, and the plant cultivation rack can be assembled more easily and easily. Of course, it is configured as described in claim 5 or 6 so that the board-like body can be attached and detached more easily than the case where the left and right side enclosures that are adjacent to the rack support are attached to the board-like body. It can also be.

  Furthermore, in the case of a large rack having a large depth shelf that can support plant cultivation containers in a plurality of rows in the depth direction, according to the configuration of claim 7, the depth according to the large depth shelf is large. Compared with the case of using a large disk-shaped body, work can be performed by dividing the disk-shaped body into a rack with a small depth corresponding to the width of one container row. Can be made. Further, one type of plate-like body can be applied to racks of various depth sizes, and costs can be reduced.

  Further, according to the configuration of claim 8, the bending strength in the left-right direction (shelf front direction) of the plate-shaped body is ensured by the front and rear side plates and the front-portion portal cover material, and the front and rear of the plate-shaped body. Since the bending strength in the direction (shelf depth direction) can be secured with a pair of left and right depth-shaped portal covers, the entire board is made of a relatively thin plate, reducing weight and cost. Can be planned. Moreover, the front gate cover material for increasing the bending strength as described above serves as a stabilizer for a fluorescent lamp type lighting fixture and a protective cover for the surrounding wiring, and a pair of left and right depth gate cover materials are used. Further, it can serve as a protective cover for the mounting seat portion of the pair of left and right sockets of the fluorescent lamp type lighting apparatus protruding upward from the plate-like body bottom plate portion and the wiring around it.

It is a partial longitudinal section front view of the rack for plant cultivation concerning one example of the present invention. It is a partially vertical side view of the same rack. It is a cross-sectional top view which shows the shelf which supports the container for plant cultivation of a rack same as the above. It is a cross-sectional top view which shows the disk-shaped body of a rack same as the above. It is a partially notched top view which shows one board-shaped body single-piece | unit in a rack same as the above. It is a block diagram explaining the structure of the lighting fixture and its power supply circuit in the same board-like body. Fig. A is a longitudinal front view of Fig. 5, and Fig. B is an enlarged view of part B of Fig. A. It is a vertical side view of the principal part which shows the board-shaped body attachment structure of a rack same as the above. It is a vertical side view of the principal part which shows the board-shaped body attachment structure in another Example.

  The rack shown in FIGS. 1 to 4 includes a plurality of upper and lower container support shelves 1 and a ceiling shelf 2 that constitutes the ceiling of the rack. Each stage of the container support shelf 1 and the ceiling shelf 2 has two right and left right and left shelf boards 6 supported by a pair of right and left support columns 3a and 3b and a center pair of front and rear support columns 4a and 4b. 7, and a pair of left and right shelves 8 and 9 that are supported by a pair of front and rear columns 4a and 4b and a pair of left and right columns 5a and 5b. Since all the shelf boards 6-9 are the same size, and have the length which can support the two container C for plant cultivation of the same size in a shelf front direction, respectively, the container of each step The supporting shelf 1 and the ceiling shelf 2 are rectangular in shape having an area capable of supporting eight plant cultivation containers C of the same size in two rows in the front-rear direction.

  On the lower side of the container support shelf 1 and the lower side of the ceiling shelf 2 that are located immediately above the container support shelf 1 of each stage, a plate-like body 10 is provided in parallel with the container support shelf 1 of each stage immediately below. It is arranged. The plate-like body 10 at each stage is divided into four pieces of a plate-like body 11A divided into four substantially the same size in plan view as the four shelf boards 6 to 9 constituting the container supporting shelf 1 located immediately below the shelf-like body 10. To 11D. In addition, surrounding means 12 surrounding the lower space of the plate-like body 10 is disposed around the plate-like body 10 at each stage. The enclosure means 12 includes front and rear enclosure plates 13 and 14 parallel to the shelf front direction and left and right enclosure plates 15 and 16 parallel to the shelf depth direction. The inner side surfaces of the enclosure plates 13 to 15 are light reflecting surfaces. It has become.

  The lower side surfaces 17 of the four plate-like bodies 11A to 11D constituting the plate-like body 10 at each stage are configured as light reflecting surfaces. Each of the disk-like bodies 11A to 11D has a fluorescent lamp type illumination. The fixture 18 is attached so that the two fluorescent tubes 19a and 19b, which are the light sources, are arranged in two rows in the front and rear in a direction parallel to the shelf front direction below the plate-like bodies 11A to 11D.

  The front enclosure plate 13 of the enclosure means 12 includes two enclosure plates 13a that are pivotally supported on the front sides of the two left and right plate-like bodies 11A and 11C via hinges 20 so as to be opened and closed freely. 13b, and in each upper side, a ventilation opening 21 is formed along the plate-like bodies 11A and 11C directly below the plate-like bodies 11A and 11C. Is composed of two shroud plates 14a and 14b attached to the rear side of the two left and right disk-like bodies 11B and 11D by fasteners (screws, bolts, rivets, etc.), respectively. In each upper side, a ventilation opening 22 is provided along the plate-like bodies 11B and 11D directly below the plate-like bodies 11B and 11D.

  The left and right surrounding plates 15 and 16 of the surrounding means 12 are two front and rear plates attached to the sides of the two front and rear plate-like bodies 11A to 11D by fasteners (screws, bolts, rivets, etc.). It is comprised from the surrounding board single-piece | unit 15a, 15b and 16a, 16b, and the opening 23,24 for ventilation | gas_flowing along the said plate-shaped body single-piece | unit 11A-11D right below the board-shaped single-piece | unit 11A-11D in each upper side. The right-side (or left-side) surrounding plate 15 is provided with blowing fans 25a and 25b that take in outside air and blow it inwardly for each of the two single members 15a and 15b.

  The detailed structure of each disk-shaped body 11A to 11D will be described below with reference to FIGS. 5 to 8. The bottom plate portion 26 that forms the lower surface 17 that is the light reflecting surface of each disk-shaped body 11A to 11D; The front and rear side plates 27a and 27b having an inwardly U-shaped longitudinal section, which are bent upward from both front and rear sides parallel to the shelf front direction of the bottom plate 26, and the left and right sides of the bottom plate 26 A pair of left and right depth-direction gate-shaped cover members 28a and 28b mounted and fixed on the bottom plate portion 26, and a front-portion portal shape fixed and mounted on the bottom plate portion 26 in parallel with both front and rear sides. It is comprised from the cover material 29. FIG. The front and rear ends of the pair of left and right depth direction portal cover members 28a and 28b enter the inside of the front and rear side plate portions 27a and 27b and are adjacent to the both side plate portions 27a and 27b. The both ends are adjacent to the middle position of the pair of left and right depth-direction portal cover materials 28a and 28b, and the pair of left and right depth-direction portal cover materials 28a and 28b and the front-portion portal door cover material 29 Forming a reinforcing structure of the shape. Note that the front-portion gate-shaped cover material 29 is a roof shape having a double-sided longitudinal cross-sectional shape.

  The hinge 20 for attaching the front side enclosure plates 13a and 13b to the plate bodies 11A and 11C is attached to the vertical plate portion of the front side plate portion 27a of the plate bodies 11A and 11C with a stopper. The rear side enclosure plates 14a and 14b are attached to the vertical plate portion of the side plate portion 27b on the rear side of the plate-like bodies 11B and 11D by a stopper. Further, the left and right sides of the enclosure plates 15a to 16b are respectively composed of an outer vertical plate portion of the depth-direction portal cover material 28a or 28b of the plate-like bodies 11A to 11D adjacent to the upper side thereof, and a horizontal ceiling plate portion following this. An inverted L-shaped attachment plate 30 is provided to fit in the protruding corner between the two, and this attachment plate 30 is attached to the outer vertical plate of the depth-direction portal cover material 28a or 28b by a stopper. .

  The pair of left and right sockets 19c, 19d and 19e, 19f to which the two fluorescent tubes 19a, 19b of the fluorescent lamp type lighting fixture 18 attached to each plate-like body 11A to 11D are attached are the pair of left and right depth direction gates. The bottom plate portion 26 is inserted downward from the top inside the cover members 28a and 28b, and the mounting seat portions of the sockets 19c to 19f are fixed on the bottom plate portion 26. A ballast 19 g common to the two fluorescent tubes 19 a and 19 b of the fluorescent lamp type lighting fixture 18 is placed and fixed on the bottom plate portion 26 inside the front-portion portal cover material 29.

  Each of the plate-like bodies 11A to 11D configured as described above uses the suspension holes 31 provided in the vicinity of both ends in the length direction of the upper inward horizontal plate portions of the front and rear side plate portions 27a and 27b. Then, it is suspended from the container support shelf 1 or the ceiling shelf 2 located directly above the plate-like body 10 through various hanging tools 32 such as a string-like body such as a chain and a wire rope, and an S-shaped hook. . In addition, each shelf board 6-9 which comprises the container support shelf 1 and the ceiling shelf 2 is a conventionally well-known thing, the inside of a right end side back-and-front pair of support | pillars 3a and 3b, the center part front-and-back pair of support | pillars 4a and 4b. Both ends in the front-to-shelf direction are supported by shelf receivers 33 installed on both sides and inside the pair of front and rear columns 5a and 5b. A plate-like body suspension hole for locking the suspension 31 is provided in the lower horizontal plate portion of the front and rear side plate portions 34a, 34b having a U-shaped longitudinal section that is bent downward in the vertical direction. It has been.

  As described above, each of the plate-like bodies 11A to 11D suspended from the lower side of the container supporting shelf 1 or the lower side of the ceiling shelf 2 includes a pair of front and rear columns 3a and 3b and a pair of front and rear columns 4a. , 4b and between the pair of front and rear columns 4a and 4b and the pair of left and right columns 5a and 5b. Since a considerable gap is generated between the plate-like bodies 11A and 11B adjacent to each other in the direction and between the plate-like bodies 11C and 11D, in this embodiment, between the plate-like bodies 11A and 11B and the board. A pair of front and rear cover members 35A and 35B for filling a gap between the single bodies 11C and 11D are incorporated. Each of the cover members 35A and 35B includes a bifurcated portion 35a that is externally fitted to the support column 4a or the support column 4b on the outer end side, and an inverted L-shaped attachment plate portion 30 that is formed on the upper side of the enclosure plates 15a to 16b. The same inverted L-shaped mounting plate portions 35b and 35c are continuously bent upward from the left and right sides.

  The pair of front and rear cover members 35A, 35B are externally fitted between the plate-like bodies 11A, 11B and between the plate-like bodies 11C, 11D, and the bifurcated portions 35a are externally fitted to the columns 4a, 4b, and the mounting plate portions 35b, 35c is a protruding corner between the outer vertical plate part of the depth-direction portal cover members 28a and 28b of the plate-like single bodies 11A to 11D on both sides to which the cover members 35A and 35B are adjacent and the horizontal ceiling plate part that follows this. And the mounting plate portions 35b and 35c are attached to the horizontal ceiling plate portions of the depth-type portal cover members 28a and 28b with stoppers from above, so that the plate-like bodies 11A adjacent to each other in the shelf front direction are attached. The gaps between 11B and the plate-like bodies 11C and 11D can be closed by the cover members 35A and 35B. The cover members 35A and 35B attached in this manner are substantially flush with the adjacent plate-like bodies 11A and 11B and the bottom plate portions 26 of the board-like bodies 11C and 11D. Of course, the inner ends of the pair of front and rear cover members 35A and 35B are adjacent to each other to form a continuous cover surface in the shelf depth direction.

  As shown in FIG. 5, in each of the plate-like bodies 11 </ b> A to 11 </ b> D, the sockets 19 c to 19 f of the two fluorescent tubes 19 a and 19 b of the fluorescent lamp type lighting fixture 18 and the ballast 19 g are connected by connection lines 36 and 37. In addition, the ballast 19g is connected in parallel to a power connection cord 39 having connectors 38a and 38b at both ends. The connection lines 36 and 37 are provided in the space between the bottom plate portion 26 of the plate-like bodies 11A to 11D and the depth-direction portal cover materials 28a and 28b, and in the side plates of the depth-direction portal cover materials 28a and 28b. The opening 40 and the space between the bottom plate portion 26 and the front-portion portal cover material 29 are wired, and the power connection cord 39 is connected to the bottom plate portion 26 and the front-portion portal cover material 29. It is stored in the space between. Then, the fluorescent lamp type lighting fixtures 18 of the individual plate-like bodies 11A to 11D are connected to the fluorescent lamp type lighting fixtures 18 in parallel via the respective power connection cords 39, that is, the power connection cords. The power cord 43 can be connected in parallel to the power cord 43 through the power relay cord 41 provided at both ends with connectors 42a and 42b that can be connected to the connectors 38a and 38b of the cord 39, and the power cord 43 is connected to a power outlet. As a result, the fluorescent lamps 19a and 19b can be turned on by applying a power supply voltage to each fluorescent lamp-type lighting fixture 18.

  The fluorescent lamp type lighting fixtures 18 connected in parallel to one power cord 43 via the power relay cord 41 may be all the fluorescent lamp type lighting fixtures 18 included in one rack. A plurality of fluorescent lamp-type lighting fixtures 18 provided in one rack are divided into a plurality of groups, for example, four fluorescent lamp-type lighting fixtures 18 at the same level provided in the plate-like body 10 are grouped into a plurality of groups. The fluorescent lamp type lighting fixture 18 may be connected in parallel to one power cord 43 through the power relay cord 41. In any case, the power relay cord 41 for connecting the fluorescent lamp-type lighting fixtures 18 of the plate-like single bodies 11A, 11B or 11C, 11D adjacent to each other in front and rear in parallel is provided on the side plate portion of the front-portion portal cover material 29. Each plate-like body is formed by using the provided opening 44 and the opening 45 provided in the side plate portions of the front and rear side plate portions 27a and 27b adjacent to each other of the respective plate-like bodies 11A to 11D. Wiring can be performed on the bottom plate portion 26 of the single units 11A to 11D.

  In this embodiment, as shown in FIG. 6, a power switch is provided for each power circuit (for example, between the ballast 19g and the power relay cord 41) of the fluorescent lamp type lighting fixtures 18 of the individual plate-like bodies 11A to 11D. 46, the fluorescent lamp type lighting fixtures 18 of the individual plate-like bodies 11A to 11D can be individually turned on and off. The power switch 46 can be attached to a vertical plate portion (front and rear side plate portions 27a and 27b) exposed toward the front or back of each plate-like body 11A to 11D. Of course, as described above, one power switch can be provided for each group having the power cord 43. In addition, although two fan 25a, 25b for ventilation is provided in each board-like body 10, these fans 25a, 25b are provided with the power switch different from the power supply circuit of the fluorescent lamp type lighting fixture 18. It may be configured so that it can be connected to a power outlet via a dedicated power supply circuit, or connected to the power supply circuit of the fluorescent lamp-type lighting fixture 18, and only the blower fans 25a, 25b are turned on / off. A power switch may be provided.

  The plant cultivation rack configured as described above is used by placing a plant cultivation container C, which has been filled with soil and seeded or planted with seedlings, on a predetermined position on the container support shelf 1 of each stage. However, when the plant cultivation container C is put in and out of the container support shelf 1 of each stage, the front side shroud plate 13a in the surrounding means 12 provided on the upper side of the container support shelf 1 of each stage. , 13b can be opened upward using the hinge 20. The single enclosure plates 13a and 13b that are opened upward in the foreground can be configured to be held in the open position by locking ropes such as chains and ropes, but when the single enclosure plates 13a and 13b are made of magnetic metal plates. As shown by phantom lines in FIG. 8, the magnets 47 that attract and hold the surrounding single plates 13a and 13b that are moved upward and forward are placed on the plate-like single units 11A and 11C that pivotally support the single surrounding plates 13a and 13b. It can be attached to the front side.

  Thus, the seeds and seedlings in the plant cultivation container C placed on the container support shelf 1 at each stage are sprinkled on the soil in the container C, water supplied to the soil, and each fluorescent lamp type lighting apparatus. Growing by appropriately performing irradiation of light by turning on 18 fluorescent tubes 19a, 19b, flow of atmosphere in enclosure means 12 by operation of blower fans 25a, 25b, and fertilization as necessary. Can do.

In addition, in the said Example, each board | plate body single-piece | unit 11A-11D which comprises the board-like body 10 is used as the member which comprises this plant cultivation rack, such as the container support shelf 1 and the ceiling shelf 2 immediately above with the lifting tool 32. Although suspended, the shelf receivers 33 that support the shelf boards 6 to 9 constituting the container support shelf 1 and the ceiling shelf 2 can be diverted to support the individual plate-like bodies 11A to 11D at a predetermined level. . That is, as shown in FIG. 9, the shelf receivers 33 that support the shelf plates 6-9 are connected to the support holes 3a-5b at the appropriate intervals in the length direction with the engagement holes 48 provided at both ends of the shelf receivers. By engaging the stop piece 49, it can be installed horizontally at an arbitrary height, and therefore the same plate-like body holder 50 as the shelf holder 33 for supporting the shelf boards 6-9. the separately prepared, the disk-shaped body receptacle 50, just below the container support shelf 1 or ceiling shelves 2 located directly above the supporting shelf 1 container for each stage, the right end side pair of front and rear struts 3a, 3b 11A of each disk-shaped body which comprises the disk-shaped body 10 by construct | installing on the inner side, the both sides of a pair of back and forth support | pillars 4a and 4b of a center part, and the inner side of a pair of support | pillars 5a and 5b of the left end side front and back the ends of ~11D was placed on each disk-shaped body receptacle 50, struts 3a~5b It can be supported at a predetermined height.

When both ends of each disk-shaped body 11A to 11D are supported by the columns 3a to 5b using the disk-shaped body holder 50 as described above, as shown in the left half of FIG. The single bodies 15a, 15b and 16a, 16b can be attached to the outside of the vertical plate portion 50a of the disk- shaped body holder 50 (side adjacent to the columns 3a-5b) with a stopper. Of course, even when this disk-shaped body holder 50 is used, as shown in the right half of FIG. You may attach to a (bottom plate part 26) with a stopper.

  In the above embodiment, one disk-like body 10 in which the lower space is surrounded by the enclosure plates 13 to 16 of the enclosure means 12 is constituted by a total of four disk-like bodies 11A to 11D. The number of the plate-like bodies constituting 10 is not particularly limited. In particular, when the disk-shaped bodies 11A, 11B (11C, 11D) arranged in the shelf depth direction are used as in the embodiment, the two disk-shaped bodies 11A, 11B (11C, 11D) before and after the bolts and nuts are connected to each other. It is desirable to connect and integrate with connecting tools such as screws. Further, when the plate-like bodies 11A, 11C (11B, 11D) arranged in the shelf front direction are used as in the embodiment, the two left and right board-like bodies 11A, 11C (11B, 11D) are They can be connected and integrated through a cover member 35A (35B) that closes the intermediate gap.

  The plant cultivation rack of the present invention can be used as a plant cultivation rack with a built-in lighting device that can be easily assembled.

DESCRIPTION OF SYMBOLS 1 Container support shelf 2 Ceiling shelf 3a-5b Strut 6-9 Shelf board 10 Board-like body 11A-11D Board-like body 12 Enclosure means 13-16 Enclosure board 13a-16b Enclosure board simple substance (inside light reflection surface)
17 Lower side of plate body (light reflecting surface)
18 Fluorescent lamp type lighting apparatus 19a, 19b Fluorescent tube 19c-19f Fluorescent tube socket 19g Ballast 20 Hinge 21-24 Ventilation opening 25a, 25b Fan for fan 26 Bottom plate part 27a, 27b Single plate-like body Front and rear side plates 28a, 28b Depth direction portal cover material 29 Frontage direction portal cover material 32 Suspension
33 Shelf support 35A, 35B Cover material 36, 37 Connection line 38a, 38b, 42a, 42b Connector 39 Power connection cord 41 Power relay cord 43 Power cord 46 Power switch
50 Disc-shaped body holder

Claims (8)

A disk-shaped body having a light reflecting surface on the lower side is removably supported in parallel with the shelf above the shelf that is installed between the columns and supports the container for plant cultivation. A light fixture that illuminates the container support surface of the lower shelf is attached to the disk-shaped body, enclosing the lower space of the disk-shaped body, and the inner surface. Is provided with a light-reflecting enclosure, and among these enclosures, at least the front and rear enclosures parallel to the shelf front direction, in the plant cultivation rack attached to the board ,
Of the front and rear shrouds, the front shroud is attached to the front side of the disc-like body through a hinge so that it can be opened and closed vertically . The rack for plant cultivation according to claim 1, wherein the disk-like body is suspended from a rack constituent member including a shelf via a hanging tool . 3. The plant cultivation according to claim 1, wherein the left and right sides of both ends in the shelf front direction are supported by a pair of right and left disk-shaped body holders attached between the front and rear columns of the rack. Rack. The rack for plant cultivation according to any one of claims 1 to 3, wherein, of the shrouds, left and right shrouds parallel to the shelf depth direction are also attached to the board . The disk-shaped body is supported by a pair of left and right disk-shaped body holders mounted between the front and rear columns of the rack, and the left and right sides on both ends in the shelf front direction are parallel to the shelf depth direction in the enclosure. The rack for plant cultivation according to claim 1 , wherein the left and right shrouds are attached to a pair of left and right disk-shaped body supports that support both left and right sides of the disk-shaped body . A disk-shaped body having a light reflecting surface on the lower side is removably supported in parallel with the shelf above the shelf that is installed between the columns and supports the container for plant cultivation. A light fixture that illuminates the container support surface of the lower shelf is attached to the disk-shaped body, enclosing the lower space of the disk-shaped body, and the inner surface. Is provided with a light-reflecting enclosure, and among these enclosures, at least the front and rear enclosures parallel to the shelf front direction, in the plant cultivation rack attached to the board,
The disk-shaped body is supported by a pair of left and right disk-shaped body holders mounted between the front and rear columns of the rack, and the left and right sides on both ends in the shelf front direction are parallel to the shelf depth direction in the enclosure. The left and right enclosure plates are plant cultivation racks attached to a pair of left and right disk-shaped body holders that support the left and right sides of the disk-shaped body . The shelf has a depth capable of supporting a container for plant cultivation in a plurality of rows in the depth direction, and the plate-like body is configured by a single plate-like body divided for each container row in the shelf depth direction. The rack for plant cultivation of any one of 1-6. The disc-like body has a bottom plate portion whose lower surface is a light reflecting surface, front and rear side plate portions bent upward from both front and rear sides of the bottom plate portion, and left and right sides of the bottom plate portion. A pair of left and right depth-type gate-shaped cover materials placed and fixed on the bottom plate portion along with the front-end direction gate-shaped cover material placed and fixed on the bottom plate portion in parallel with the front and rear sides. The lighting fixture is configured to be mounted on the bottom plate portion on the inner side of the front-portion gate-shaped cover member and the pair of left and right sockets attached to the bottom plate portion on the inner side of the pair of left-right depth-shaped gate-shaped cover members. The rack for plant cultivation of any one of Claims 1-7 which is a fluorescent lamp type lighting fixture provided with the said stabilizer .

Images