KR20120077706A - Apparatus for controlling space between growth cabinets in plant farm - Google Patents

Abstract

PURPOSE: A planting distance control device for adjusting intervals among planting pots is provided to vary the width of the planting pots by the growth of plants. CONSTITUTION: A planting distance control device comprises the following: planting pots(13) with a through-hole for planting plants, located on a support frame(11) with plural pots arranged from one side to the other side on the support frame; a first interval adjusting unit(15) widening the interval among the planting pots, located on one side of the support frame; a second interval adjusting unit narrowing the interval among the planting pots, located on the other side of the support frame; first and second connection units(21, 35) connecting the first and second interval adjusting units to the planting pots; a distance adjustment gear unit(23) including plural gears; a drive unit(31) driving the distance adjustment gear unit; a rotating shaft(27) rotating with the gears by being connected to the drive unit; a controller controlling the drive unit; and a fixing unit fixing the first connection unit.

Description

Weekly interval control {Apparatus for controlling space between growth cabinets in plant farm}

The present invention relates to a daytime interval control device, and more particularly to a daytime interval control device that can adjust the interval between the planting pot as the plant transplanted in the planting pot.

In general, plant farm refers to a system that produces agricultural products by artificially controlling all environmental conditions necessary for plant culture, such as light, temperature, humidity, air (carbon dioxide concentration), water, and nutrients, in a certain facility. . Such a plant farm is a new type of farming system incorporating a factory production system.

Plant-based farming has emerged after land cultivation in the land, horticultural facilities such as vinyl houses or glass greenhouses, and hydroponic cultivation, where plants are grown using only nutrient solution without using soil. Therefore, the level of technological development can be regarded as the stage at which the environmental control technology is highly developed. The agricultural method applying the plant factory shows distinctive features from the existing agricultural method.

First, the farming method can produce plants stably throughout the year. In other words, the agricultural method is grown in a facility where all environmental conditions are artificially controlled, so that not only the cultivation of the field but also the cultivation of facilities such as a vinyl house or a glass greenhouse, regardless of the season, environmental changes, geographical location conditions, etc. This is because crops can be produced all year round.

Second, the plant factory type farming method can standardize and quantify the crops. That is, the farming method can grow and harvest crops in a systematic production facility, it is possible to commercialize crops of standardized size or capacity. Third, it can have a much improved market responsiveness compared to the existing farming method, the main agricultural method. In other words, the agricultural method can be made more easily, such as active and intentional production control in response to market supply and demand, rapid replacement of cultivated items in response to changes in consumer demand trends.

An example of the technology related to such a plant factory type farming method is disclosed in the Republic of Korea Utility Model Registration No. 0414674 (registered April 17, 2006) hydroponic cultivation device. The hydroponic cultivation apparatus can move a number of cultivation in accordance with the growth rate of the cultivated plant to produce a plan for the four seasons that do not interfere with the next plant. The hydroponic cultivation apparatus includes a main body consisting of an upper frame and a lower frame, a plurality of reciprocating rod shafts interposed on an upper portion of a conveying roller formed on the upper frame, and having a conveying plastic formed at a predetermined interval, and the reciprocating rod shaft of one side. The rack gear is fixedly coupled to the rack gear is sequentially coupled to the pinion and the pinion is a motor having a sprocket which is rotated by a drive shaft provided with a sprocket on one side thereof, and the sprocket in the same line with the sprocket of the conveying means And the sprocket and the sprocket is made of a power means connected through the chain, and is mounted on the upper portion of the movable frame, the upper portion is formed in the cut portion at a predetermined interval, and the lower portion comprises a cultivation protruding in the horizontal direction It features.

However, this conventional technology is suitable for a specific type of cultivation, but when the type of cultivation is different, there is a problem that it is difficult to control the distance from the adjacent cultivation according to the growth rate of the cultivation.

An object of the present invention is to solve the problems described above, it is possible to vary the width of the planting pot in accordance with the growth of the plant transplanted in the planting pot can be adjusted the number of artificial lights used for plant growth during the day It is to provide a spacing device.

It is also an object of the present invention to provide a weekly interval control device that can adjust the interval between the planting pots to prevent the growth space is narrowed as the plant transplanted to the planting pots grow.

In addition, an object of the present invention can change the size of the gears for adjusting the spacing between planting pots to provide a weekly interval adjusting device that can easily adjust the spacing between planting pots, even if the type of plant transplanted is different. will be.

In addition, an object of the present invention is to provide a weekly interval control device that can increase the shipping efficiency because the plant can be shipped by planting in a single device.

Day interval control device according to an embodiment of the present invention to achieve the above object is provided with a through hole for planting plants located on the support frame, the first port to sequentially aligned from one side to the other side of the support frame to Planting ports having an n-th port (n is a natural number), a first spacing control unit located on the other side of the support frame and widening the distance between the planting ports as the plant grows, the support frame Located at one side of the second interval adjusting unit for narrowing the distance between the spaced planting ports, each of the planting ports and the first connecting portion connecting the first spacing control unit and each of the planting ports and the It characterized in that it comprises a second connecting portion for connecting the second interval adjusting portion.

In addition, according to the weekly interval adjusting apparatus according to an embodiment of the present invention, the first interval adjusting portion is connected to each of the planting ports by the first connection portion, and has a plurality of gears corresponding to each of the planting ports A control means for controlling the drive means to adjust the spacing between the spacing adjusting gear part, a driving means for driving the spacing adjusting gear part, a rotating shaft connected to the driving means, and rotating together with the gears; Fixing means for fixing the first connection, characterized in that each of the gears have a different radius.

In addition, according to the weekly interval adjusting device according to an embodiment of the present invention, the gears are provided with the first gear to the n-th gear to correspond to the first port to the n-th port, respectively, the radius of the gear is n value It is characterized in that proportional to the size of.

In addition, according to the weekly interval adjusting apparatus according to an embodiment of the present invention, the first connection portion is provided with a first extended connection line to the n-th extended connection line to correspond to the first port to the n-th port, respectively The first expansion connection line connects the first port and the first gear, and the nth extension connection line connects the nth port and the nth gear.

In addition, according to the weekly interval adjusting apparatus according to an embodiment of the present invention, the second connecting portion is provided with a first contraction connecting line to the n-th contraction connecting line to correspond to the first port to the n-th port, respectively, The first contraction connection line connects the first port and the first gear, and the nth contraction connection line connects the nth port and the nth gear.

In addition, according to the weekly interval adjusting device according to an embodiment of the present invention, the second interval adjusting portion is characterized in that the same as the first interval adjusting portion.

In addition, according to the weekly interval adjusting device according to an embodiment of the present invention, the planting ports are characterized in that moving on the rail formed on the support frame.

In addition, according to the weekly interval adjusting apparatus according to an embodiment of the present invention, the first interval adjusting portion interval adjusting gear unit having a first gear to the n-th gear corresponding to each of the first port to the n-th port A driving unit connected to the driving unit, a rotating shaft connected to the driving unit, a control unit controlling the driving unit to adjust a distance between the planting ports, and the first connection unit. It includes a fixing means for fixing, wherein the third to the n-th gear is characterized in that the radius is increased in proportion to the size of the n value.

In addition, according to the weekly interval adjusting device according to an embodiment of the present invention, the first spur gear is connected to the first gear and rotates in response to the operation of the first gear, mounted on the side of the first spur gear A first drum for moving the first port according to a gear ratio with a first gear, a second spur gear connected to the second gear to rotate in response to the operation of the second gear, and the second flat And a second drum mounted on a side of the gear and moving the second port according to a gear ratio with the second gear.

In addition, according to the weekly interval adjusting device according to an embodiment of the present invention, the first drum is connected to the first expansion connection line of the first connecting portion for moving the first port in the direction of the first interval adjusting portion The second drum may be connected to a second extension connection line of the first connection part for moving the second port in the direction of the first interval adjusting part.

In addition, according to the weekly interval adjusting device according to an embodiment of the present invention, a portion of the gear is characterized in that formed integrally with the rotating shaft.

As described above, according to the daytime interval control device according to the present invention, the width of the planting pot can be varied according to the growth of the plant transplanted to the planting pot, so that the effect of controlling the number of artificial lights used for plant growth Obtained.

In addition, according to the weekly interval adjusting device according to the present invention, the effect that the interval between the planting pot can be adjusted to prevent the growth space is narrowed as the plant transplanted to the planting pot grows.

In addition, according to the weekly interval adjusting device according to the present invention, it is possible to change the size of the gears for adjusting the spacing between planting pots, so that even if the type of plant transplanted is different, it is possible to easily adjust the spacing between planting pots Is also obtained.

In addition, according to the weekly interval adjusting device according to the present invention, since the plant can be planted and shipped in a single device, the effect of increasing the shipping efficiency is also obtained.

1 is a perspective view showing a weekly interval adjusting apparatus that can adjust the interval between planting ports according to the first embodiment of the present invention.
Figure 2 is a perspective view showing a weekly interval adjusting device that can adjust the interval between planting ports according to a second embodiment of the present invention.
3 is a cross-sectional view showing a cross section of the weekly interval adjusting apparatus according to the second embodiment of the present invention.
4A and 4B are views illustrating a gap adjusting operation between planting ports in the weekly interval adjusting apparatus according to the second embodiment of the present invention.
5A and 5B are cross-sectional views illustrating a gap adjusting unit applied to a weekly interval adjusting device according to a second embodiment of the present invention.
6 is a view showing a gap adjusting unit applied to the weekly interval adjusting apparatus according to a third embodiment of the present invention.
7 is a view showing a spacing control unit applied to the weekly spacing control apparatus according to a fourth embodiment of the present invention.
8 is a view showing a gap adjusting unit applied to the weekly interval adjusting apparatus according to a fifth embodiment of the present invention.
9 is a perspective view showing a weekly interval adjusting apparatus according to a sixth embodiment of the present invention.
10 is a view illustrating a gap adjusting operation between planting ports in the weekly interval adjusting apparatus according to the sixth embodiment of the present invention.
11 is a perspective view showing a weekly interval adjusting apparatus according to a seventh embodiment of the present invention.
12 is a view illustrating a gap adjusting operation between planting ports in the weekly interval adjusting apparatus according to the seventh embodiment of the present invention.

These and other objects and novel features of the present invention will become more apparent from the description of the present specification and the accompanying drawings.

Hereinafter, the weekly interval adjusting device according to the embodiments of the present invention will be described in detail with reference to FIGS. 1 to 12. 1 is a perspective view showing a weekly interval adjusting apparatus that can adjust the interval between planting ports according to the first embodiment of the present invention. Figure 2 is a perspective view showing a weekly interval adjusting device that can adjust the spacing between planting ports according to a second embodiment of the present invention, Figure 3 shows a cross section of the weekly interval adjusting device according to a second embodiment of the present invention It is a cross section.

4A and 4B are views illustrating a gap adjusting operation between planting ports in the weekly interval adjusting device according to the second embodiment of the present invention, and FIGS. 5A and 5B are the weekly interval adjustment according to the second embodiment of the present invention. Sectional views showing the spacing controls applied to the device. 6 is a view showing a spacing control unit applied to the weekly interval adjusting apparatus according to a third embodiment of the present invention, Figure 7 is a view showing a spacing control unit applied to the weekly interval adjusting apparatus according to a fourth embodiment of the present invention. 8 is a view showing a gap adjusting unit applied to the weekly interval adjusting apparatus according to a fifth embodiment of the present invention.

9 is a perspective view illustrating a weekly interval adjusting apparatus according to a sixth embodiment of the present invention, and FIG. 10 is a view illustrating a gap adjusting operation between planting ports in the weekly interval adjusting apparatus according to the sixth embodiment of the present invention. . 11 is a perspective view illustrating a weekly interval adjusting device according to a seventh embodiment of the present invention, and FIG. 12 is a view illustrating a gap adjusting operation between planting ports in the weekly interval adjusting device according to the seventh embodiment of the present invention. .

Referring to FIG. 1, the weekly interval adjusting device 100 according to the first embodiment of the present invention includes a plurality of planting ports 13 and a first interval adjusting unit 15 positioned on the support frame 11. And a second interval adjusting unit 17. The planting pots 13 have a through hole 19 for planting a plant. The through hole 19 is formed to be suitable for planting the plant, it is preferable that a plurality formed on one planting pot. The support frame 11 preferably has a rectangular shape, but may be formed in various shapes according to the type of plant to be planted.

The recessed ports 13 are arranged in order from one side in the longitudinal direction of the support frame 11 to the other side. The planting ports 13 are preferably formed of n pieces (n is a natural number of 2 or more). Therefore, the n planting ports 13 may be referred to as first ports 13-1 to n-th ports 13-n from one side to the other side. The planting pots 13 may be made suitable for growing plants in nutrient solution or soil. The plant is preferably a leafy vegetable including lettuce, sesame leaves, spinach, and the like, but may be any kind of plant that can be grown in nutrient solution or soil.

The first interval control unit 15 is located on the other side of the support frame 11, and serves to widen the interval between the planting ports 13 adjacent to each other as the plant grows. The first interval adjusting part 15 is connected to each of the planting ports 13 by the first connector 21. The first interval adjusting part 15 includes a gap adjusting gear part 23, a rotation shaft 27, a fixing means 29, and a driving means 31. The gap adjusting gear part 23 is a gear connected to the planting ports 13 through the first connection part 21 having the first extension connection line 21-1 to the n th extension connection line 21-n. Equipped with.

The gears may be referred to as first gears 23-1 to n-th gears 23-n, and each of the first gears 23-1 to n-th gears 23-n may have a first port ( 13-1) to the nth port 13-n. In this case, n is preferably a natural number of two or more, and is preferably adjusted according to the number of planting ports 13. Each of the first gear 23-1 to the n th gear 23-n is connected to the first port 13-1 through the first expansion connection line 21-1 to the nth expansion connection line 21-n. ) To n-th port 13-n.

The gears are supported by the axis of rotation 27 and preferably have different sizes. For example, the radius of the first gear 23-1 to the n-th gear 23-n may increase as the value of n increases. When the gears are rotated by driving the rotary shaft 27 by the driving means 31, the n-th port 13-connected to the n-th gear 23-1 through the n-th extension connection line 21-n. n) may move a longer distance than the first port 13-1 connected to the first gear 23-1 through the first expansion connection line 21-1.

For example, when the gears are rotated once, the radius of the gears may be adjusted such that the first port 13-1 moves by 1 cm and the n-th port 13-n moves by n cm. . Therefore, the weekly interval adjusting device 100 according to the first embodiment of the present invention may set the distance that each of the planting ports 13 moves differently by manufacturing by adjusting the radius of the gears appropriately.

The fixing means 29 serves to fix the first connecting portion 21 to the first interval adjusting portion 15. The fastening means 29 may be fasteners formed on each of the gears, but is preferably formed in a method most suitable for the device using techniques well known to those skilled in the art. The drive means 31 may use an electrical device for rotating the rotating shaft, for example a motor, or may rotate the rotating shaft using a mechanical apparatus, for example, a rotary knob.

When the drive means 31 is formed of an electric device, the drive means 31 is preferably controlled on / off and the rotational speed by the control means 33. The first connector 21 serves to connect the planting ports 13 and the first interval control unit 15. The first connection portion 21 may be formed using a metal, a nonmetal, rubber or various fibers, for example, a chain, a rubber belt, a fishing line or a piano string, but the size of the planting ports 13, It is preferably formed of the most suitable material or product according to the kind of planted plant, the radius of gears or the kind of driving means 31.

On the other hand, the second gap adjusting portion 17 is installed in a direction facing the first gap adjusting portion 15, for example, the support frame 11. The second gap adjusting unit 17 serves to narrow the gap of the planting ports 13 extended by the first gap adjusting unit 15. That is, the second interval adjusting unit 17 is to be first planted and shipped after the plant is grown, when transplanting new plants to narrow the interval between planting ports 13 to minimize the range of artificial light irradiation This can save power.

The second interval control unit 17 may be formed in the same configuration as the first interval control unit 15, but may be selected from any one of the embodiments, it is easy for those skilled in the art according to the type of the device and the transplanted plant It can also be changed. Since the second interval adjusting unit 17 may be formed in the same manner as the first interval adjusting unit 15, a detailed description thereof will be omitted. The second gap adjustment unit 17 is connected to the planting ports 13 by the second connection unit 35.

The second connector 35 may correspond to the first port 13-1 to the n-th port 13-n, respectively, and the first contraction connection line 35-1 to the n-th contraction connection line 35-n. It is provided. In this case, n is preferably a natural number of 2 or more, and is preferably adjusted according to the number of planting ports 13. The first contraction connection line 35-1 connects the first port 13-1 and the n-th gear 23-n, and the n-th contraction connection line 35-n is an nth port 13. -n) and the n-th gear 23-n are connected. Since the second connector 35 may also be formed in the same manner as the first connector 21, a detailed description thereof will be omitted.

On the other hand, the planting ports 13 are moved on the rail 37 formed along the longitudinal direction of the support frame 11. The planting ports 13 are preferably moved on the rail 37 by means of moving means 39, for example wheels or sliding devices having a low coefficient of friction. In addition, a water supply pipe 41 for supplying water to the planting ports 13 is located at one side in the longitudinal direction of the support frame 11.

The water supply pipe 41 is preferably formed of a stretchable material, for example, a rubber hose and attached to the planting ports 13. The water supply pipe 41 is fixed to each of the first port 13-1 to the n-th port 13-n, and a water supply port (not shown) for supplying water to the planting ports 13. Equipped with. In this case, the planting ports 13 may adjust the height of the water supplied according to the type or growth method of the transplanted plant, for example, whether it is nutrient solution or soil cultivation. The water supply port is fixed to each of the planting ports 13 to accurately supply water even when the planting ports 13 move. A drain pipe 43 is formed at the other side in the longitudinal direction of the support frame 11, that is, at the other side of the support frame 11 facing the water supply pipe 41. The drain pipe 43 is preferably formed in each of the planting ports (13). The water discharged from the drain pipe 43 is supplied to the drain passage 45 located on the support frame 11 and discharged to the outside of the apparatus.

2 to 4B, the weekly interval adjusting device 200 according to the second embodiment of the present invention may have a first interval adjusting part having a different form from the first interval adjusting part 15 described in the first embodiment. 15). The first interval adjusting unit 15 may adjust the separation distance of the planting ports 13 more finely than in the first embodiment. For example, the first spacing adjuster 15 of the first embodiment has a diameter of the gears of about 0.32 mm or less to move the planting ports 13 to 1 cm or less while the rotation shaft 27 is rotated once. It must be processed with However, the gears have a problem that it is difficult to precisely machine.

Accordingly, the weekly interval adjusting device 200 according to the second embodiment may move the planting ports 13 by a desired length without precisely machining the gears by using a gear ratio. The first interval adjusting unit 15 may be used in the same manner as well as in the case of narrowing the separation distance between the planting ports 13.

5A and 5B, the first gap controller 15 includes gears that rotate together with the rotation shaft 27, that is, the first gear 23-1 to the n-th gear 23-n. . The first interval adjusting part 15 has a roller 47 and the first gear 23-1 and the second gear 23-2 are respectively the first spur gear 49 and the second spur gear 51. ). The first gear 23-1 and the second gear 23-2 may be formed to directly engage the first spur gear 49 and the second spur gear 51, respectively. However, the first gear 23-1 and the second gear 23-2 are formed to rotate corresponding to the first spur gear 49 and the second spur gear 51 through the chain portion 53, respectively. It is preferable to be.

The first drum 55 having the end of the first expansion connection line 21-n is fixed to the side of the first spur gear 49 and the second expansion to the side of the second spur gear 51. The second drum 57 is fixed to the end of the connection line 21-2. The first drum 55 moves the first port 13-1 according to the gear ratio with the first gear 23-1, and the second drum 57 moves the second gear 23-. The second port 13-2 may be moved according to the gear ratio with 2).

In this case, it is preferable that the second port 13-2 move longer than the first port 13-1 while the rotation shaft 27 is rotated once. On the other hand, it is preferable that the third gear (23-3) to the n-th gear (23-n) has a radius that increases in proportion to the size of the n value. In this embodiment, only the first gear 23-1 and the second gear 23-2 are described as being connected to the first spur gear 49 and the second spur gear 51, but the type and control of the plant According to the desired distance, some or all of the third gears 23-3 to n-th gears 23-n also move the third port 13-3 to the nth port 13-n by the gear ratio. You can.

Referring to FIG. 6, the weekly interval adjusting device 300 according to the third embodiment of the present invention includes a first interval adjusting unit 15 different from the first interval adjusting unit 15 described in the first embodiment. . The first gap controller 15 processes a part of the rotation shaft 27 to form a first gear 23-1, a second gear 23-2, and a third gear 23-3. In this case, the diameter of the third gear 23-3 may be the same as the diameter of the rotation shaft 27. The fourth gears 23-4 to the n-th gears 23-n of the first interval adjusting part 15 are separately mounted to the rotation shaft 27. It is preferable that the radius of the fourth gears 23-4 to the n-th gear 23-n increases as the value of n increases.

The first gap controller 15 may occur when the first gear 23-1 and the second gear 23-2 are separately provided in the first gap controller 15 described in the first embodiment. The difficulty of processing can be eliminated. Although the first gear 23-1 to the third gear 23-3 have been described as being formed on the rotation shaft 27 in the present embodiment, the diameter of the rotation shaft 27 and the planting ports 13 to be adjusted are described. The number of gears mounted on the rotating shaft 27 may be adjusted according to the separation distance therebetween.

Referring to FIG. 7, the weekly interval adjusting device 400 according to the fourth exemplary embodiment of the present invention includes a first interval adjusting unit 415 different from the first interval adjusting unit 15 described in the first exemplary embodiment. . The first gap controller 415 includes gears, that is, first gears 23-1 to n-th gears 23-n. The gears are spaced apart from each other on the rotation axis 27, and preferably have a large radius as the value of n increases.

The gears are directly connected to spur gears 60 mounted on the spur gear shaft 59, that is, the first spur gear 60-1 to the n th spur gear 60-n. Preferably, the first gear 60-1 to the n-th gear 60-n are directly connected to the n-th spur gear 60-n to the first spur gear 60-1, respectively. For example, the first gear 60-1 is engaged with the n-th spur gear 60-n, and the n-th gear 60-n is engaged with the first spur gear 60-1. In this case, the radius of the spur gears 60 preferably decreases as the value of n increases.

The spur gears 60 are spaced apart from each other, and drums 61 are mounted on each side thereof. That is, an n-th drum 61-n is mounted on the first spur gear 60-1, and a first drum 61-1 is mounted on the n th spur gear 60-n. In other words, the first drums 61-1 to n-th drums 61-n correspond to the first gears 23-1 to n-th gears 23-n, respectively. The drums 61 may have the same size on the spur gear shaft 59. Accordingly, each of the drums 61 preferably rotates independently on the spur gear shaft 59. For example, the first drum 61-1 and the n-th spur gear 60-n rotate on the same axis, and the first drum 61-1 and the n-th spur gear 60-n are It is preferable to rotate independently of the n-th drum 61-n and the first spur gear 60-1.

The drums 61 are connected to the chains 69 through the first roller 65 and the second roller 67. That is, the first drum 61-1 is connected to the first port 13-1 through the first chain 69-1, and the n-th drum 61-n is the n-th chain 69. It is connected to the n-th port 13-n through -n). In this case, the weekly interval adjusting device 400 according to the fourth embodiment of the support frame 11 facing the first interval adjusting portion 15 because the chains 69 can rotate in the forward or reverse direction. The second interval adjusting unit 17 may not be mounted in the predetermined region. Day interval control device 400 according to the fourth embodiment may be used when the crop is relatively heavy weight or when the tension is largely applied.

Referring to FIG. 8, in the weekly interval adjusting device 500 according to the fifth embodiment of the present invention, the gears and the spur gears are spaced apart from each other, unlike the fourth embodiment. In this case, the gears and spur gears are preferably connected to the drive chains 71. Therefore, the weekly interval adjusting device 500 according to the fifth embodiment may be used when the moving distance of the planting ports 13 is longer or when the tension is greater than that of the fourth embodiment.

9 and 10, in the weekly interval adjusting device 600 according to the sixth embodiment of the present invention, only one gear 73 is mounted on the rotation shaft 27. The gear 73 is connected to the n-th port 13-n through the expansion connection line 75. The nth port 13-n and the (n-1) th port 13-(n-1) are connected to the port connection lines 75. That is, the first port 13-1 and the second port 13-2 are connected to the connection line 75.

Therefore, when the gear 73 rotates, the nth port 13-n moves by the tension applied to the expansion connection line 75, and then the (n-1) port 13-(n−). 1)) to the first port 13-1. Each of the connecting lines 75 preferably has a length in the range of 15 cm to 18 cm. The weekly interval adjusting device 600 grows about half of the growth in a predetermined period of time, for example, with the planting ports 13 in contact with each other, and then pulls the planting ports 13 taut and then grows the other half. Plant can be shipped. The weekly interval adjusting device 600 according to the sixth embodiment has an advantage of reducing the facility cost that occurs initially.

11 and 12, the weekly interval adjusting device 700 according to the seventh embodiment of the present invention includes a support frame 11 and a planting port arranged along the longitudinal direction of the support frame on the support frame 11. And a scale bar 77 for adjusting the spacing of the planting ports 13. In other words, the weekly interval adjusting device 700 is the first interval adjusting unit 15, the second interval adjusting unit 17, the first connecting portion 21 in the weekly interval adjusting apparatus 100 described in the first embodiment. And the second connecting portion 35 is removed, and the scale bar 77 is mounted on one side in the longitudinal direction of the support frame 11.

The scale bar 77 may be rotated in the fixing ring 79 attached to the support frame 11. The cross section of the scale bar 77 may be polygonal, for example hexagonal or octagonal. The scales of the different scales are displayed on the surfaces of the scale bar 77. Therefore, the weekly interval adjusting device 700 may adjust the spacing between adjacent plants according to the growth of the plant when aligning the scale displayed on the scale bar 77 while rotating the scale bar 77.

Although the present invention has been described in detail with reference to the above embodiments, it is needless to say that the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the spirit of the present invention.

11: support frame 13: planting ports
15: the first interval adjusting portion 21: the first connecting portion
23: gap adjustment gear 27: rotation axis
29: fixing means 31: driving means
35: second connection portion 37: rail
39: vehicle 41: water supply pipe
43: drain pipe 49: first spur gear
51: second spur gear 53: chain part
55: first drum 57: second drum
59: spur gear shaft 60: spur gears
61: first drum 65: first roller
67: second roller 69: chains
71: drive chains 75: port connection line
77: scale bar
100, 200, 300, 400, 500, 600, 700: Weekly interval control

Claims (11)

Planting ports having a through hole for planting a plant located on a support frame and having first to nth ports (n is a natural number) arranged in order from one side to the other side of the support frame;
Located on the other side of the support frame, the first interval adjusting unit for increasing the spacing between the planting ports in accordance with the growth of the plant;
Located on one side of the support frame, the second interval adjusting unit for narrowing the interval between the spaced planting ports;
A first connection portion connecting each of the planting ports and the first gap adjustment portion; And
And a second connection unit connecting each of the planting ports and the second interval control unit. The method of claim 1, wherein the first interval adjusting portion
A spacing gear unit connected to each of the planting ports by the first connection unit and having a plurality of gears corresponding to each of the planting ports;
Driving means for driving the gap adjusting gear part;
A rotating shaft connected to the driving means and rotating together with the gears;
Control means for controlling the drive means to adjust the spacing between the recessed ports; And
Fixing means for fixing the first connecting portion,
Day interval adjustment device, characterized in that each of the gears having a different radius. The method of claim 2,
And the gears include first to nth gears so as to correspond to the first to nth ports, respectively, and the radius of the gears is proportional to the size of n value. The method of claim 3,
The first connection part includes a first extension connection line to an nth extension connection line so as to correspond to the first port to the nth port, respectively.
The first expansion connection line connects the first port and the first gear,
The n-th extension connection line connects the n-th port and the n-th gear. The method of claim 3,
The second connecting portion includes first to n-th contraction connecting lines to correspond to the first to n-th ports, respectively.
The first shrinkage connection line connects the first port and the first gear,
The n-th contraction connecting line is a weekly interval adjusting device, characterized in that for connecting the n-th port and the n-th gear. The method according to any one of claims 1 to 5,
The second interval adjusting unit is formed weekly interval adjusting device, characterized in that the same as the first interval adjusting unit. The method of claim 1,
And the recessed ports move on rails formed on the support frame. The method of claim 1, wherein the first interval adjusting portion
A spacing gear unit having first to nth gears corresponding to each of the first to nth ports;
Driving means for driving the gap adjusting gear part;
A rotating shaft connected to the driving means and rotating together with the gears;
Control means for controlling the drive means to adjust the spacing between the recessed ports; And
Fixing means for fixing the first connecting portion,
The third gear to the n-th gear is a week interval control device, characterized in that the radius is increased in proportion to the size of the value n. The method of claim 8,
A first spur gear connected to the first gear to rotate in response to the operation of the first gear;
A first drum mounted to a side of the first spur gear to move the first port according to a gear ratio with the first gear;
A second spur gear connected to the second gear to rotate in response to the operation of the second gear; And
And a second drum mounted on a side of the second spur gear to move the second port according to a gear ratio with the second gear. The method of claim 8,
The first drum is connected to a first extension connection line of the first connector for moving the first port in the direction of the first gap adjusting part, and the second drum is configured to adjust the second port to the first gap. Daytime interval adjusting device, characterized in that connected to the second expansion connection line of the first connection portion for moving in the negative direction. The method of claim 8,
And a portion of the gears are integrally formed with the rotational shaft.

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