JP3817870B2 - Nursery facility - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention is effectively used in a nursery facility for producing seedlings for paddy rice.
[0002]
[Prior art]
Unmanned budding for carrying seedling boxes assembled from multiple seedling boxes (multiple seedling boxes stacked in a heavy box shape) through the magnetic induction path for budding from the seeder to the budding room An unmanned transshipment transporter that transports the above seedling box assembly from the budding room to the transshipment machine through the car and the magnetic induction path for transshipment, and a plurality of seedling boxes are moved up and down through the magnetic induction path for greening. Unmanned shipping for transporting the above-mentioned greening frame from the greening room to the shipping department through the unmanned greening carriage and the shipping magnetic taxiway that transports the greening frame inserted at intervals to the greening room from the transshipment machine A transporter is about to be used in a nursery facility for paddy rice.
[0003]
[Problems to be solved by the invention]
The budding transport vehicle, the transshipment transport vehicle, the greening transport vehicle, and the shipping transport vehicle only pass through the respective magnetic guide paths and cannot move to other magnetic guide paths. Therefore, in order to perform efficient work, it was necessary to make a lot of each transport vehicle and place it on each taxiway.
[0004]
[Means for Solving the Problems]
In order to solve the above-described problems, the present invention includes a stacking device (14) for stacking seedling boxes sowed by a seeder (6), and a seedling box (9a) stacked by the stacking device (14). And a seedling box (9a) of the stack (9) from the budding chamber (2) in a green frame (36) in a shelf shape A transshipment machine (35) to be transferred, a greening room (4) to which the greening frame (36) is supplied, and a shipping section (5) to which the greening frame (36) from the greening room (4) is supplied In a seedling facility in which three budding chambers (2) are arranged side by side, the stacked body (9) is transported from the stacking device (14) to the budding chamber (2) by a budding transport vehicle (17) . budding for taxiways (a) a product replacement for transport vehicles (18) in stage product body (9) sprouting chamber (2) product replacement for induction passage for conveying the transhipment unit (35) from the (B) wherein the budding Taxiways (A) and transshipment for taxiways and (B) each sprouting chamber (2), respectively looped guide path through the _{(A 1, A 2, A} 3, B 1, B 2, B 3) equipped with guide path is configured such that shared in each budding chamber (2), budding for transport vehicles (17) and transshipment for transport vehicles (18) each transport vehicle is made to be able to share with each other (17 , 18) is provided so as to be able to go back and forth from one guideway (A, B ) of the budding guideway (A ) and the transshipment guideway ( B) to the other guideway (B, A). It was a nursery facility.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
Next, an embodiment of the present invention will be described.
A seeding chamber 1, a budding chamber 2, a transshipment chamber 3, a greening chamber 4, and a shipping section 5 are arranged as shown in FIG.
A seeder 6 (FIG. 2) is installed in the seeding chamber 1. The seeder 6 includes a conveyor 7 extending from the right to the left, and a large number of seedling boxes 9a stored in the mezzanine floor 8 are supplied to the right end one by one by the supply device 10. In addition, the seedling box 9a is made of resin with an inner size of approximately 60 cm × 30 cm × 3 cm. From the right to the left, the soil filling device 11, the seeding device 12 and the soil covering device 13 are arranged in this order. The seedling box 9a, which is sent to the left by the conveyor 7, is filled with floor soil, and seed seeds are scattered on it. It is designed to cover the soil. A stacking device 14 is provided at the left end, and the seedling box 9a is lifted by an elevator, then irrigated while being sent sideways by a conveyor, and at the end, 30 pieces are stacked on the descending fork 14a. The stacked body 9 is formed by stacking (stacking) in a shape.
[0006]
The budding chamber 2 is composed of three chambers 2-1, 2-2 and 2-3 arranged on the left of the seeding chamber 1 on the left, and a plurality of mounts 15 on which the stacked bodies 9 are placed are parallel to the front and rear. Is provided. The gantry 15 is composed of a pair of pipes 15a arranged in parallel so as to float from the ground (FIGS. 3 and 4), and both sides of the stacked body 9 are supported. In the figure, two pipes arranged in contact with each other are pipes 15a. A conveyor 16 is provided on the right side of each mount 15 (FIGS. 3 and 5). The conveyor 16 is composed of a pair of roller conveyors 16a extending to the right from the respective pipes 15a. The upper surface of the conveyor 16 is arranged slightly lower than the pipes 15a so that the motor 16b can perform normal rotation and reverse rotation.
[0007]
A guideway A for budding by magnetism is provided in a loop shape across the working chamber 1 and the budding chamber 2. Budding for taxiway A, as in FIG. 6, as a starting point after Danseki device 14, taxiways A ₁ through the right conveyor 16 in each budding chamber 2-1, 2-2, 2-3 , A ₂ and A ₃ .
The budding transport vehicle 17 and the transshipment transport vehicle 18 that carry the stacked body 9 are configured as follows. Since both have the same configuration, the former will be described. As shown in FIG. 7, a roller conveyor 20 that is driven forward and backward by a motor 20 a is provided on a chassis 19, and a control unit 21 and a battery 22 are disposed before and after the roller conveyor 20. A pair of drive steering units 23 are provided under the vehicle body 19, and the drive steering unit 23 and the roller conveyor 20 can operate as follows in accordance with inputs from the sensors 24a, 24b, 24c. Yes.
[0008]
When viewed from above, a U-shaped base 25 (FIG. 8) rides on the roller conveyor 20 (FIG. 7), and the budding transport vehicle 17 comes behind (FIG. 1, FIG. 6) and stops. The hawk 14 a on which the stacked body 9 is placed descends the U-shaped notch of the base 25, and the stacked body 9 is moved to the base 25. In addition, the two stacked bodies 9 ride on the front and back (chain line in FIG. 8). The budding transport vehicle 17 starts, proceeds on the taxiway A ₁ , A ₂ or A ₃ , enters the budding chamber 2-1, 2-2, or 2-3, and stops when it comes to the right of the predetermined conveyor 16. To do. Then, the roller conveyor 20 and its conveyor 16 are activated, and when the platform 25 on which the stacked body 9 is placed moves to the conveyor 16, both stop.
[0009]
Four budding transport vehicles 17 are used, and stand by on the budding guideway A in front of the stacking device 14, and carry the stacked bodies 9 in order from the previous one.
A shuttle car 26 reciprocates in each frame 15 so that the stacks 9 on the conveyor 16 are arranged on a pair of pipes 15a. The shuttle car 26 is configured as follows. A rail 27 is laid at the bottom between the pair of pipes 15a. When the loading platform 29 is supported on the chassis 28 by the parallel link 29a and the rod of the elevating cylinder 29b is projected and retracted, it is configured to move up and down in the same posture (FIGS. 4 and 9). Is provided. A rolling wheel 32 that rolls on the rail 27 and a driving wheel 33 that is driven by the motor 33 a and rotates on the rail 27 are provided below the chassis 28. And it operates as follows by the input from the sensors 34, a, 34b, 34c.
[0010]
When the budding transport vehicle 17 stops at the right side of the conveyor 16, the shuttle car 26 at that position advances to the right and stops when the loading platform 29 comes under the stacking body 9. The rod of the elevating cylinder 29b protrudes, and the loading platform 29 rises through the notch portion of the platform 25 and lifts the stacked body 9. The shuttle car 26 moves to the left and stops moving when it comes to the left end of the gantry 15 or to the right of the stacked body 9 above it, the rod returns to the lifting cylinder 29b, the loading platform 29 descends, and the stacked product The body 9 moves onto the rail 15a. By repeating this, a predetermined number of stacked bodies 9 are arranged on the frame 15.
[0011]
When the stacked body 9 is heated to around 25 ° C. in the germination chamber 2 and 3 days have passed, the seed fir of each seedling box 9a germinates. In addition, the seed fir is preliminarily immersed in water and then heated in the budding chamber 2 to form a pigeon breast shape just before budding before sowing.
The above-mentioned stacked product 9 from which seed rice seeds have emerged is transported to the transshipment chamber 3 by the transshipment transport vehicle 18 and is placed on the greening cart 36 by the transshipment machine 35 therein.
[0012]
That is, the reductive guide path B by magnetism has a linear reciprocating guide path B ₀ after the transshipment machine 35 and a right end of each budding chamber 2-1, 2-2, 2-3. It is composed of loop-shaped guide paths B ₁ , B ₂ , B ₃ that pass to the right of the conveyor 16 (FIG. 10). Then, when the seed rice in the seedling box 9a emerges as described above, the shuttle car 26, the transporting vehicle 18 and the like are operated as follows.
[0013]
When the transshipment transport vehicle 18 traveling on the taxiway B ₁ , B ₂ or B ₃ comes to the right of the predetermined conveyor 16, it stops. When the shuttle car 26 arranged in the left pedestal 15 of the conveyor 16 advances to the left and the loading platform 29 comes under the two right stacks 9, the progress stops. The rod of the elevating cylinder 29b protrudes and the loading platform 29 rises, and lifts the above-mentioned stacked body 9 from the pair of rails 15a. The shuttle car 26 advances to the right. When the platform 25 is on the conveyor 16 with the U-shaped notch facing left and the loading platform 29 enters the notch, the shuttle car 26 stops moving. Then, the loading platform 29 is lowered and the two stacked bodies 9 on the loading platform 29 are moved to the platform 25. Then, the conveyor 16 and the conveyor 20 are activated, the table 25 on which the stacked body 9 is placed moves to the conveyor 20, and the rotation of both stops. After that, the transshipment transport vehicle 18 starts, reaches the rear of the transshipment machine 35 through the taxiway B ₁ , B ₂ or B ₃ and the round trip taxiway B ₀ and stops.
[0014]
Four transport vehicles 18 are used. When not in use, the transport vehicle 18 stands by at a position before the reciprocating guide path B ₀ of the guide path B ₁ .
A transshipment machine 35 (well-known) is configured as follows. After lifting the stack 9 on the platform 25 with a hawk, it is drawn into the machine. The pulled-in stacks 9 are placed on the left and right conveyors 35a (FIG. 10) by placing the seedling boxes 9a one by one in order from the top while being pushed up by the elevator. A greening carriage 36 (FIG. 2) having a multi-stage shelf 36a goes up and down on an elevator 35b (FIG. 2) at the end of the conveyor 35a. Then, at the place where the uppermost (or lowermost) shelf 36a and the upper surface of the conveyor 35a are aligned, the seedling box 9a that has reached the end is pushed out and moved to the shelf 36a. After that, the greening cart 36 rises (or descends), and the seedling boxes 9a are inserted into the shelves 36a in order from top to bottom (from bottom to top), and the top and bottom seedling boxes 9a are spaced at an interval of about 8 cm. You can get on.
[0015]
The greening room 4 is composed of a greenhouse and is made up of three rooms 4-1, 4-2 and 4-3 arranged side by side in front of the transshipment room 3 (FIG. 6).
After the magnetic greening guideway C extends from the left of the office room 37 through the front of the transshipment room 3 to the left and then makes a U-turn, the main line C ₀ and the greening rooms 4-1 and 4 are separated. It is made up of taxiways C ₁ , C ₂ , and C ₃ reaching −2, 4-3. Distribution lines C ₁ a, C ₁ b, C ₁ c..., C ₂ a, C ₂ b, C ₂ c..., C ₃ a, C ₃ b from the end of the respective guide paths C ₁ , C ₂ , C ₃ , C ₃ c... Extend parallel to the front-rear direction. The service lines C ₄ and C ₅ extending from the middle of the main line C ₀ turn left and enter the transshipment chamber 3 and reach the side of the respective conveyors 35a.
[0016]
A greening transport vehicle 38 and a shipping transport vehicle 39 that carry the greening carriage 36 are configured as follows. Since both have the same configuration, the former will be described. As shown in FIGS. 11 and 12, a frame 41 is fixed behind the chassis 40 (left in FIG. 11), and a control unit 42 and a battery are mounted therein. A pair of drive steering units 43 are provided at the front and rear under the chassis 40, and a pair of left and right casters 44 are provided under the frame 41. A hawk 45 is provided on the chassis 40 and is moved up and down by the power of the motor 46. Then, the drive steering unit 42 and the fork 45 operate as follows in accordance with the input from the sensors 47a, 47b, 47c... And a preset program.
[0017]
When planting carriage 36 which seedling box 9a is inserted is moved down at elevator 35b, greening for truck 38 came willingly drop cable C ₄ or C ₅ from the main C ₀ is insert under the greening carriage 36 that Hawk 45 Stop. The motor 46 operates and the hawk 45 lifts the greening carriage 36. After the greening transport vehicle 38 moves backward and returns to the main line C ₀ , it advances and proceeds along the taxiway C ₁ , C ₂ or C ₃ and enters the greening room 4-1, 4-2 or 4-3. After that, _{one of} distribution lines C ₁ a, C ₁ b, C ₁ c..., C ₂ a, C ₂ b, C ₂ c..., C ₃ a, C ₃ b, C ₃ c. When it comes to the end point (or after the already placed greening carriage 36), it stops and the motor 46 lowers the hawk 45 and places the greening carriage 38 that has been carried on the ground. After that, the greening transport vehicle 38 moves backward and returns to the left main line C ₀ of the office room 37 and repeats the above operation.
[0018]
Greening for truck 38, ten is used, when not in use, to wait on the main line C ₀ of the right of the drop cable C _4.
The greening carts 36 arranged in the greening room 4 as described above are maintained at a room temperature of about 25 ° C., and after several days, the seedlings in the seedling box 9a are greened and grown, and then move to the shipping stage. .
[0019]
The shipping section 5 is arranged in front of the greening room 4 and the greening carriage 36 is arranged side by side in the left-right direction. A magnetic shipping guideway D is provided as follows. As shown in FIG. 1, a loop-shaped circulation path DA arranged in front of the greening room 4 and an L-shaped shipping path DB arranged in the shipping section 5 from the right are connected by a connecting path DC. The guide paths D ₁ , D ₂ , D ₃ are separated from the circulation path DA and enter from the shipping section 5, and the distribution lines C ₁ a, C ₁ b, C ₁ c..., C ₂ a, C ₂ b are respectively provided. , C ₂ c... C ₃ a, C ₃ b, C ₃ c.
[0020]
Shipping truck 39 on the circulation path DA is toward the front fork 45, enters from the guide path D _1, D ₂ or D ₃ in greening chamber 4-1, 4-2 or 4-3. When _{one of the} distribution lines C ₁ a, C ₁ b..., C ₂ a, C ₂ b, C ₂ c... C ₃ a, C ₃ b, C ₃ c. Is inserted underneath and stops. The motor 46 raises the hawk 45 and lifts the greening carriage 36, moves backward, enters the circulation path DA, enters the shipping path DB through the connection path DC. After that, it moves forward to reach the shipping section 5, lowers the hawk 45 and places the greening carriage 36 on the ground. The greening cart 36 is placed on a truck by a hawk lift and shipped to a farmer. The shipping transport vehicle 39 in which the greening cart 36 is lost proceeds in the shipping path DB, the connecting channel DC and the circulation channel DA in the reverse direction to the greening room 4 and repeatedly transports the remaining greening cart 36.
[0021]
Shipping cart 39, five is used to wait taxiway D ₁ of the right circulating path on DA. Each of the transport vehicles 17, 18, 38, 39 is charged with a battery during standby.
As shown in FIG. 13, the budding guideway A and the transshipment guideway B overlap so as to share the guideway in the budding chamber 2, and the budding transport vehicle 17 and the transshipment transport vehicle 18 come and go to each other. It can be done.
[0022]
The end of the shipping path DB is connected to the guide path C ₃ , and the left end of the office 37 on the main line C ₀ and the front of the shipping path DB are connected by the communication path E, and the greening vehicle 38 and the shipping transport are connected. The car 39 can go back and forth between the greening taxiway C and the shipping taxiway D.
Therefore, when the seedling box 9a is placed on the greening carriage 36 and arranged in the greening room 4, the stacked body 9 is transferred from the inside of the budding room 2 by using all of the budding transport vehicle 17 and the transshipment transport vehicle 18. The greening carriage 36 on which the seedling box 9a is placed can be transferred from the end of the transshipment machine 35 to the greening room 4 using all of the greening transporting vehicle 38 and the shipping transporting vehicle 39.
[0023]
The shipping unit 5 can be arranged in front of the office room 37 as shown in 5A of FIG.
Tomato can be cultivated as follows. A bed 51 made of rock wool is arranged horizontally in a greenhouse, and a stem 53 extends from a cube 52 thereon. The nutrient solution is supplied to the bed 51 and the cube 52. The lower end of the thread 54 hanging from above is stopped at the lower part of the stem 53 (54a), and as the stem 53 extends, the thread 54 is wound around the tip (54b) or supported by a clip. (FIG. 14). The yarn 54 is wound (54b) in the form of a letter, every 7 days in the summer, and every 10 days in the winter. The yarn 54 is wound around a reel 55, and the reel 55 is hung on a wire 56 parallel to the bed 51. Then, after the stem 53 is extended to a certain length, each time the thread 54 is unwound from the reel 55 and wound around the top of the stem 53 (54b), the reel 55 is shifted to the right, and the lower portion of the stem 53 is moved to the right. It is bent and tilted (FIGS. 15, a, b and c).
[0024]
According to the configuration of FIG. 16, the yarn 54 is fed out and the reel 55 is moved laterally easily. A rail 57 is provided on the top in parallel with the bed 51. The right frame 58a and the left frame 58b are connected to each other by a horizontal bar 58c so as to be integrated with each other, and the respective upper portions move to the left and right along the rail 57. A plurality of threads 54 are wound around the pipe 59 at the same interval as the left and right stems 53, and the ends of the yarns 54 hang down to support the stem 53 as described above. The pipe 59 is rotatably attached to the right frame 58a and the left frame 58b, and is rotated by the rotation of the motor 60 so as to feed out the yarn 54. The motor 61 is fixed to the rail 57, the pinion 61a is bitten by the rack 58d integral with the right frame 58a, and when the motor 61 is activated, the right frame 58a and the left frame 58b move to the right. Therefore, when the stem is extended to a certain length, when starting the motor 60 and 61, movement of the feeding of each of the yarn 54 to its right is performed at the same time, even labor to move the individual reels 55 Habu It is burned.
[0025]
Strawberries and other can be cultivated as follows. A pair of pipes 62 are hung from the beam 64 of the greenhouse in parallel to the left and right by the fishing tackle 63, and hot water for heating flows through each of them. Horizontal ears 65 a of a box-shaped cultivation table 65 with a left and right length of about 1 meter are hung on each pipe 62. A plurality of cultivation stands 65 are attached to the predetermined height so as to float from the ground, and are arranged at regular intervals on the left and right (FIG. 17). A frame 66 having a U-shaped cross section enters the cultivation table 65, and a bed 67 made of rock wool is placed thereon. Two cubes 68 made of rock wool or sponge are arranged on the bed 67 in the front and rear, and a plurality of them are laid on the left and right to grow seedlings such as strawberries and flowers. A supply pipe 69 is arranged on the cultivation stand 65 between the front and rear cubes 68 so that the nutrient solution is supplied to the cube 68 and the bed 67 (FIGS. 18 and 19). The drainage pipes 70 are arranged under the respective cultivation stands 65, both are connected by the connecting pipes 71, and excess nutrient solution is discharged through the drainage pipes 70. The nutrient solution is adjusted and then supplied again from the supply pipe 69.
[0026]
According to this structure, since the cultivation stand 65 is arranged using the heating pipe 62, the manufacturing cost is reduced, and there is nothing under the cultivation stand 65, so that the ground below it is clean. It can be kept to prevent the propagation of germs.
[0027]
【effect】
As described above, according to the present invention, the guiding path for budding (A) and the guiding path for transshipment (B) are each guided in the form of a loop (A ₁ , A ₂ , A ) passing through each budding chamber (2). ₃ , B ₁ , B ₂ , B ₃ ), and the taxiway in each budding room (2) is shared, and the budding transport vehicle (17) and the transshipment transport vehicle (18) are shared with each other. Each of the transport vehicles (17, 18) can be made from one guide path (A, B) of the emergence guide path (A) and the transshipment guide path (B) to the other guide path ( B, A) can be used, so that the transport vehicles (17, 18) can be used to help each other. Therefore, the number of transport vehicles used in one facility can be reduced and rationalization can be achieved.
[Brief description of the drawings]
1 is a plan view of a seedling facility according to the present invention. FIG. 2 is an explanatory view showing the flow of the work. FIG. 3 is an enlarged front view of the germination chamber. FIG. 4 is a partially enlarged side view. [Fig. 5] Side view of the conveyor [Fig. 6] Plan view showing the budding taxiway and greening taxiway [Fig. 7] Side view of the budding transport vehicle [Fig. 8] Plan view of the platform [Fig. 9] Front view of the shuttle car [FIG. 10] Plan view showing the transshipment taxiway and shipping taxiway [FIG. 11] Side view of the greening vehicle [FIG. 12] Front view [FIG. 13] Fig. 14 is a plan view showing the connected budding taxiway, transshipment taxiway, greening taxiway and shipping taxiway. Fig. 14 is a partial side view showing tomato cultivation. Fig. 15 shows the growth process. Side view showing [FIG. 16] Side view showing the improved thread feeding portion [FIG. 17] Front view showing cultivation of strawberries [18] partially enlarged sectional front view of FIG. 19 the cut side view EXPLANATION OF REFERENCE NUMERALS
DESCRIPTION OF SYMBOLS 1 Sowing room 2 Germination room 3 Transshipment room 4 Revegetation room 5 Shipping part 9 Stacked body 9a Seedling box 17 Carriage for budding 18 Carriage for transshipment 36 Greening frame (greening cart)
38 Carriage for Greening 39 Carriage for Shipping A Budding Taxiway B Transshipment Taxiway C Greening Taxiway D Shipping Taxiway

Claims (1)

A stacking device (14) for stacking seedling boxes sowed by the seeding machine (6) and a stack (9) of seedling boxes (9a) stacked by the stacking device (14) are supplied. A budding chamber (2), a transshipment machine (35) for placing the seedling box (9a) of the stacked product (9) from the budding chamber (2) on a greening frame (36) in a shelf shape, and the greening A greening room (4) to which a frame (36) is supplied, and a shipping section (5) to which a greening frame (36) from the greening room (4) is supplied are provided. In a seedling facility arranged side by side, a budding guideway (A) for transporting the stacked body (9) from the stacking device (14) to the budding room (2) by the budding transport vehicle (17) and transport for transshipment The vehicle (18) comprises a transshipment guideway (B) for transporting the stacked product (9) from the budding chamber (2) to the transshipment machine (35) , the budding guideway (A) and the product Replacement taxiway (B) Taxiway in budding chamber (2), respectively looped guide path through the _{(A 1, A 2, A} 3, B 1, B 2, B 3) each budding chamber provided with a (2) is shared The budding transport vehicle (17) and the transshipment transport vehicle (18) are configured to be shared with each other, and each transport vehicle (17, 18) has a budding guideway (A) and a transshipment guide. A nursery facility that is provided so that one taxiway (A, B) of the roads (B) can be returned to the other taxiway (B, A) .

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