KR950008294Y1 - High-density type cultivation equipment - Google Patents

Abstract

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Description

High Density Cultivation Equipment

1 is a plan view schematically showing the configuration of a high-density type cultivation apparatus.

2 is a plan view showing the relationship between the wheel of the cultivation bed, the main rail and the rail for moving installation.

3 is a side view of FIG.

4a and b are a plan view and a side view showing the relationship between the transfer roller and the main rail;

5 is a side view of the driving means by the hook.

6 is a cross-sectional view of the 6-6 line arrow in FIG.

7 is a plan view showing a simplified schematic diagram of a second embodiment of the high-density type cultivation apparatus.

8 is a front view showing a relationship between a flat road surface and a wheel;

9 is a plan view schematically showing a third embodiment of the high-density type cultivation apparatus.

FIG. 10 is a plan view schematically showing a fourth embodiment of the high density type cultivation apparatus. FIG.

11 is a plan view showing an embodiment of a transfer roller having a transfer rib.

12 is a front view showing the relationship between the transport groove of the transport roller and the wheel.

13 is a plan view schematically showing another embodiment of the high-density type cultivation apparatus.

14 is a plan view schematically showing another embodiment of the high density cultivation apparatus.

* Explanation of symbols for main parts of the drawings

1: Rail for moving installation 1 ': Feeding roller

2: chain 3: main rail

3 ': road surface 4: hook

5: support roller 5a: bearing member

6: chain 7: motor

10: crossbar 11: motor

12: beam 13: prop

15: rail caster 16: ground

15 ': Rubber tire wheel or flat rim wheel 15a: Rotating shaft

17: binding material 18: tray

19: pillar bridge 20: free wheel

21: rail 22: shuttle carriage

23: set screw 24: spacer

25: rail holder 26: stand

30: transfer live 31: transfer groove

42: torsion coil spring 43: stop bolt

44: switch decision stopper 70: drive sprocket

71: driven sprocket

The present invention relates to a high-density cultivation apparatus, which is implemented to effectively use almost the entire surface of the site in the field of factory-intensive intensive agriculture such as hydroponic cultivation and other house horticultural cultivation. The present invention relates to a high-density type cultivation device in which a mechanism for moving a bed from a main rail to a main rail in an adjacent row is installed.

BACKGROUND ART Conventionally, a high density type cultivation apparatus using almost the entire surface of a site as a cultivation area is disclosed in, for example, Japanese Patent Application Laid-Open No. 2-56048, and No. 2-28688, and is well known.

The high-density type cultivation apparatus described in Japanese Patent Application Laid-Open No. 2-56048 has a space suitable for use in farming work or the like between a plurality of cultivation beds in the shape of beads in the shape of beads, or between two arbitrarily selected cultivation beds. In order to ensure a unique passage, a rail transporter, which serves as a bed configuration material parallel to the paths in both the cultivation beds of the aisles, is equipped with a work carrier in an arrangement in which the work carrier is placed in the passage, and the work carrier is used for agricultural work. Configuration.

In addition, the high-density type cultivation apparatus described in Unexamined-Japanese-Patent No. 2-28668 has a cultivation bed having a small amount of spacing so that the cultivation beds do not interfere with each other, and the cultivation beds are laid on the main rails laid in multiple rows in parallel. It is provided in the shape in multiple numbers, and is equipped with the movable installation trolley which carries the cultivation bed which reached | attained the edge of the main rail, and carries it to the position of the main rail of the adjacent row in the position of the both ends of the said main rail.

Since the high-density type cultivation apparatus disclosed in Japanese Patent Application Laid-Open No. 2-56048 does not move the cultivation bed simply to create a passage, and does not move the cultivation bed, the worker circulates the individual cultivation bed into a high-temperature and humid house on the contrary. Therefore, it is necessary to work on crops, harvesting, etc., excessive labor conditions, poor efficiency, and low profits of energy saving and factory production.

On the other hand, in the high-density type cultivation apparatus disclosed in Unexamined-Japanese-Patent No. 2-28688, since the cultivation beds are cyclically moved on a plurality of rows of main rails, the worker does not move to a specific place but rather cares for the crop. Agricultural work such as harvesting is performed, and the benefits of energy saving and plantation are great. However, the provision of a mobile trolley for moving the cultivation bed that has reached the end of the main rail to the main rails of adjacent rows is indispensable, and since the mobile trolley piston transfers the cultivation bed, the amount of the return stroke is cultivated. There is a problem that the area is reduced, the efficiency is poor due to the loss of time, and the equipment cost of the mobile truck and the cost of the control system are high.

As a means for solving the above-mentioned problems of the prior art, the high-density type cultivation apparatus according to the present invention, the cultivation bed (B) for cultivating crops is a wheel 15 on the main rail (3) attached to the site (A) The main rail (3) is laid in multiple rows in parallel with a space such that the cultivation bed (B) does not interfere with each other, and the cultivation bed (B) Is installed in a plurality of beads in the shape of a beads on the main rail (3), the cultivation bed (B) reaching the end of the main rail (3) is moved to the main rail (3) in the adjacent row to perform a circular movement in one direction In the high-density type cultivation apparatus, (a) The rail 1 for moving and installing the cultivation bed connecting the end of the main rail 3 with the main rail 3 in the adjacent row rotates at the same circumferential speed in a common direction. The pair of parallel feed rollers 1 ', 1', Cross the main rail 3 at an inclined rail width equal to the distance between the front and rear wheels in the rod B and by a feed angle α, not perpendicular to the main rail 3, It is provided with the same height as the rail (3), and is provided with the rotation drive means of the said transfer rollers (1 ') and (1').

(B) The four wheels in front, rear, left and right of the cultivation bed B have their rotary shafts at the positions of the vertices of the parallelogram formed by the intersection of the main rail 3 and the rail 1 for moving installation. Fixed and installed in the direction perpendicular to the center line of 3).

(C) As a driving means for advancing the cultivation bed B moved on the transfer rail 1 to the position of the main rail 3 in the adjacent row in the circulation direction along the main rail 3, the cultivation bed ( The hook 4, which is free to be hooked to the structural element of B), is driven by a predetermined stroke in a direction parallel to the main rail 3 by the drive device, respectively (FIGS. 1 to 6).

The main rail 3 of the above invention is formed as a flat road surface 3 'or a road surface having a cross-sectional groove, and the wheel of the cultivation bed B is a rubber tire wheel or a flat rim wheel 15' ( 7 and 8) and the rail 1 for moving and installing the cultivation bed connected with the main rail 3 of adjacent rows in the middle part of the said main rail 3 is the same circumference in a common direction. The pair of parallel feed rollers 1 'and 1' rotated at a speed is the same rail width as that of the front and rear wheels in the cultivation bed B, and the main rail 3 Crossing the main rail 3 and having a height substantially equal to that of the main rail 3, inclined by a conveying angle α, not at right angles, and on the rail 1 for moving and installing the intermediate portion, As drive means for advancing the cultivation bed B moved to the position of the main rail 3 in the circulation direction along the main rail 3, It is also possible to set up the structure in which the hook 4, which is free to be detached from the structural element of the back bed B, is driven by a predetermined stroke in the direction parallel to the main rail 3 by the drive device (Figs. 9 and 10). Degree).

In addition, the present invention, while the cultivation bed (B) for cultivating crops is freely moved by wheels on the main rail (1) laid on the site (A) and the main rail (1) is the cultivation The bed B is laid in multiple rows parallel to each other at the interval which does not cause mutual interference, and the cultivation bed B is installed on the main rail 1 in multiple numbers, and reached the end of the main rail 1 In the high-density cultivation apparatus in which the cultivation bed (B) is moved to the main rail (1) in the adjacent row and is circulated in one direction, (a) the main rail (1) rotates at the same circumferential speed in a common direction. The pair of parallel feed rollers 1 'and 1' which are parallel to each other is installed toward the same rail as the gap between the left and right wheels of the cultivation bed B, and the rotation driving means of the feed roller 1 ' (B) connecting the ends of the main rail 1 with the main rails 1 in adjacent rows. The rail 3 for moving and installing the back bed is a rail shaft equal to the distance between the wheels before and after the cultivation bed B, and traverses the main rail 1 in a direction orthogonal to the axis of rotation of the wheels. And further provided at substantially the same height as the main rail (1), and (c) the four front, rear, left and right wheels of the cultivation bed (B) are moved from the main rail (1) to the rail (3) for installation. The rotational axis being fixed at the position of each vertex of the parallelogram formed by the intersection in a direction orthogonal to the center line of the rail 3 for moving. (D) The shifting on the main rail (1). Drive means for advancing in the circulation direction along the rail (3) for moving and installing the cultivation bed (B) reaching the rail (3) for installation, and the main rails (1) adjacent to each other on the rail (3) for moving and mounting. Advance the cultivation bed (B) moved to the position in the circulation direction along the main rail (1) Is a driving means, the hooks 4 which are free to be detached and detached from the structural elements of the cultivation bed B, respectively, by the driving device in parallel with the rail 3 for installation and in parallel with the main rail 1. Are driven at predetermined strokes, respectively (Fig. 14).

In the case of the above-described design, the rail 3 for moving installation is formed with a flat road surface 3 'or a cross section as a groove-shaped road surface, and the wheel of the cultivation bed B is a rubber tire wheel or a flat rim wheel 15'. (7, 8) and the rail 3 for moving and installing the cultivation bed connected to the main rail 1 in adjacent rows at the middle part of the main rail 1, The main rail is installed at the same rail width as the interval between the wheels before and after the bed B and in the direction perpendicular to the axis of rotation of the wheels, crossing the main rail and at approximately the same height as the main rail 1, (1) drive means for moving the cultivation bed (B) that has reached the transfer rail (3) on the intermediate portion to the main rail (1) in adjacent rows along the move rail (3); The cultivation bar which moved to the position of the main rail 1 of adjacent rows on the rail 3 for moving and installing the said intermediate part. And (B), it characterized in that it is formed in each of the drive means according to the forward rotation direction of the main rail 1.

In addition, the present invention, the main roller consisting of a pair of parallel transport roller (1 '), (1') or the transport roller (1 '), (1') of the rail for moving installation, the length of the outer peripheral surface Direction having a spiral feed rib 30 or a feed groove 31 with a constant lead angle in the direction, and the mutual relationship between the main rail and the rail for moving installation is arranged at right angles to each other, The wheels are installed by fixing the rotation axis in a direction parallel to the center lines of the transfer rollers 1 'and 1' at the positions of the vertices of the quadrangle formed by the main rail and the rail for moving installation. (11, 12).

A pair of feed rollers 1 'constituting the rails 1 for moving and installing the wheels 15 of the cultivation bed B ₁₀ or B ₂₀ that have reached their ends on the main rail 3 of FIG. 1, On top of (1 '), the pair of parallel feed rollers (1'), (1 ') are rotated at the same circumferential speed in the common direction, and due to the effect of the feed angle (α), Similar conveying action takes place and the cultivation bed (B ₁₀ ) or (B ₂₀ ) is transported horizontally to the position (B ₁₁ ) or (B ₁ ) of the main rail (3) in the adjacent row on the rail (1) for moving installation. do. Or it is also possible to carry out again on the rail 1 for transfer to a harvesting purpose, and to send it out of the apparatus of the arrow X direction of FIG.

Adjacent cultivation bed (B ₁₎ or (B _11), the hook (4) of the chain (6) driven by the 3-degree Motor 7 is cultivated beds (B reaches the location of the column main rail 3 ₁ ) The cultivation bed B ₁ or B ₁₁ is advanced by one step in the circulation direction along the main rail 3 by hitting the structural element ₁ ) or by the driving force of the motor 7. In this way, the cultivation bed B is cyclically moved in a constant direction by pushing the plurality of rows of the main rails 3 on the back one by one, so that crop growth management is performed. Thus, it is not necessary for the worker to stand on site A (or in house) and traverse the individual cultivation beds B ₁ , B ₂ , B ₃ ,..., B ₂₀ .

When the main rail 1 is composed of a pair of parallel feed rollers 1 'and 1' as shown in FIG. 14, the cultivation bed B on which the wheels are mounted on the main rail 1 As the pair of feed rollers 1 ', 1' are rotated at the same circumferential speed in the common direction, similar screw feed action occurs on the wheels, and the cultivation bed B is along the main rail 1 Forced circular movement in the circular direction. Therefore, in this case, the cultivation bed B may be in the shape of a beads on the main rail 1 and may not be pushed behind each other.

EXAMPLE

Next, an embodiment of the present invention shown is described.

In the high-density type cultivation apparatus shown in FIG. 1, a plurality of rows are installed so that the cultivation bed B circulates in the form of a beads in the left and right directions on the main rail 3 laid in multiple rows throughout the width of the site A. FIG. It is. The site A may also mean the interior of the greenhouse. The main rails 3 of each row are laid in parallel at minimum intervals so that the cultivation beds of adjacent rows do not interfere with each other. The main rail (3) has an outer diameter bonded to a thin and uniform layered synthetic resin on the outer circumferential surface of the thin steel pipe. 28 or Resin-coated metal pipe of about 32 circular cross sections is used, and the beam of the base frame assembled by connecting the strut 13 and the beam 12 having a height suitable for agricultural work, etc., erected on the ground 16 as shown in FIG. It is supported by the binding material 17 substantially horizontally on (12), and is laid. Similarly, the cultivation bed (B) is a structure in which a tray 18 is placed on a bed frame assembled by joining resin-coated metal pipes with a joint, and a rail caster that is a wheel for orbiting as a wheel on a column leg 19 under the bed frame. (15) is installed. The rail caster 15 has flanges which fit the said main rail 3 on both sides (FIG. 2, FIG. 4A).

Adjacent to the end of the main rail 3 in order to move the cultivation bed (for example B ₁₀ or B _{20 in} FIG. 1) to the main rail 3 in the adjacent row to reach the end of the main rail (3) The rail 1 for shifting installation which connects with the main rail 3 of a row is provided. Specifically, as shown in Figs. 2 to 4, a pair of parallel feed rollers 1 'and 1' that have the same outer diameter and length and are rotated at the same circumferential speed in the common direction. As a single track, which is conveyed at a rail width equal to the distance between the front and rear rail casters 15 and 15 of the cultivation bed B and not perpendicular to the main rail 3. It is provided in the same height as the main rail 3, crossing the said main rail 3, and inclining by the angle (alpha). The pair of feed rollers 1 'and 1' have an outer diameter It is made of 42 degree resin coated metal tube. The feed rollers 1 'and 1' are arranged in parallel with a slight distance, and the feed rollers 1 'and 1' are arranged in parallel with the same width as the outer width of the feed rollers 1 'and 1'. The said spacing part of the main rail 3 which was made is provided in the shape mounted on the three support rollers 5. The support roller 5 is provided on the line of the main rail 3, and its bearing member 5a is fixed on the beam 12. Each feed of said α is, the plan view is set to be about ^50. The chain 2 driven by the motor 11 is wound around the chain sprocket 1a installed at the end of the feed rollers 1 'and 1', and a pair of feed rollers 1 ', ( 1 ') is a means for rotationally driving at the same circumferential speed in the common direction.

A total of four rail casters 15 in front, rear, left and right in the cultivation bed B are parallel to each other, formed by crossing the main rail 3 and the rail 1 for moving and installing, as shown in FIG. 2 and FIG. 4A. At the four corners of the quadrangle, the rotational shaft 15a is fixed in the direction inclined by the center line of the transfer rollers 1 'and 1' and the transfer angle α.

Therefore, the cultivation bed B which has advanced on the main rail 3 reaches the position of the rails 1 and 1 for shifting installation shown in FIG. 1 (B ₁₀ ) or (B ₂₀ ), The front and rear rail casters 15 and 15 rise on the pair of feed rollers 1 'and 1' which are paired, respectively, and the sensor which detects the position is detected, and the motor 11 When the feed rollers 1 'and 1' are driven to rotate, the rotation shaft 15a of the rail caster 15 is moved by the center line and the feed angle α of the feed rollers 1 'and 1' as shown in FIG. 4A. Since it is inclined, in the axial direction with the rotation of the feed rollers 1 ', 1' in the flange portion of the rail caster 15 in the co-rolling state on the pair of feed rollers 1 ', 1'. As a result, a feeding action similar to a screw feeding action occurs, and the cultivation bed B ₁₀ is moved to (B ₁₁ ), and (B ₂₀ ) is moved to the position of the main rail 3 in the adjacent row indicated by (B ₁ ).

In this way, the movement of the cultivation bed to the position of (B ₁₁ ) or (B ₁ ) is also detected by a sensor (not shown). The hook 4 of the drive means for advancing the cultivation bed B along the main rail 3 in the circulation direction based on the detection signal of the sensor is the cultivation bed B as shown in FIGS. 3 and 5. It hangs on the crossbar 1 which is one of the structural elements of. The hook 4 is disposed in a direction parallel to the main rail 3 at a middle portion of the pair of main rails 3 and 3 that are parallel as shown in FIG. 2, and is driven by the motor 7. It is mounted on the horizontal chain 6 wound between the sprocket 70 and the driven sprocket 71 corresponding thereto. The hook 4 is driven by a stroke sufficient and necessary for advancing one cultivation bed B one step in the circulation direction along the main rail 3 by the motor 7. The drive sprocket 70 and the driven sprocket 71 are provided with the distance more than the above required stroke. As specifically shown in FIG. 5 and FIG. 6, the free wheels 20 are provided in front, rear, left, and right sides, and the free wheels 20 are horizontally arranged in a direction parallel to the main rail 3. In the lower part of the reciprocating trolley | bogie 22 of the angle pipe structure which rides on and (21), a part of said chain 6 is stuck by the stop screw 23. As shown in FIG. The upper and lower rails 21 and 21 are hypothesized by rail holders 25 fixed above and below the vertical spacers 24. The hook 4 is mounted on the upper part of the stand 26 which is perpendicular to the rear part of the reciprocating truck 22. A torsion coil spring 42 is installed on the rotating shaft 41 of the hook 4, one end of the torsion coil spring 42 is attached to the hook 4, and the other end is formed on the stand 26. It is stopped by the stop bolt 43. Therefore, the hook 4 can be rotated from the posture shown by the solid line in FIG. 5 to the position pushed down the crosspiece 10 of the cultivation bed B in the counterclockwise direction, but always the torsion coil spring ( 42), it tries to restore to the position shown in FIG. However, rotation is impossible by the positioning stopper 44 formed in the stand 26 in the clockwise direction from the position shown by the solid line of FIG. Therefore, when the motor 7 moves forward the chain 6 to the left from the state of FIG. 3 and FIG. 5, the hook 4 hits the crossbar 10, or pushes the crossbar 10 from behind. To advance the cultivation bed (B) in the circulation direction. When the cultivation bed B is advanced by one step of stroke, the motor 7 is stopped based on the signal of the sensor detecting the forward position, and then reversed, and the hook 4 is returned to its original position. Retreat. When the hook 4 during retreat hits the crosspiece 10 of the cultivation bed B reaching the position of FIG. 1 (B ₁ ) or (B ₁₁ ) prior to the retraction of the hook 4, The hook 4 rotates and rotates in the counterclockwise direction of FIG. 5 about the rotary shaft 41, hides below the crosspiece 10, and returns to the position shown by the solid line of FIG. In addition, the drive means for the reciprocating movement of the hook 4 is not limited to the mechanism by the traveling of the motor 7 and the chain 6 mentioned above. If space problems and cost problems can be solved, a drive mechanism by a hydraulic cylinder or a feed mechanism by rotation of a screw shaft can also be employed.

FIG. 7 shows a main rail formed of a resin coated steel tube shown in FIGS. 1 and 2 to 4 as a simple flat road surface 3 '(or groove-shaped road surface) as shown in FIG. The wheel of the bed B shows an embodiment constituted by a rubber tire wheel or a flat rim wheel 15 'suitable for traveling on the road surface 3'. The flat road surface 3 'is formed using a plate material, a square pipe material, an H-shaped steel, or the like. The groove-shaped road surface is formed using grooved steel. Also in the present embodiment, the wheel 15 'of the cultivation bed B that has reached the end of the road surface 3', which is the main rail, is similarly provided with a rail for moving installation composed of a pair of parallel feed rollers. ) Is climbed to the position of the main rail (road 3 ') of the adjacent row, and the circular movement of the cultivation bed B is the same as in the example of FIG.

Next, FIG. 9 is an example of the application of FIG. 1 or FIG. 7 described above, in the middle of the main rail 3 (or road surface 3 ') in the case of a large-scale farm with a large number of hot water of the main rail 3. The embodiment which installed the rail 1 for shifting and installing the cultivation bed B which connects the main rail 3 and the main rail 3 of an adjacent row is shown. The moving rail 1 for the intermediate portion is also similar to the moving rail 1 for the end position described above, and the pair of parallel pairs of feed rollers rotated at the same circumferential speed in the common direction is described above. Cross the main rail 3 at a rail width equal to the distance between the front and rear wheels of the red bed, and inclined by a conveying angle other than the right angle with respect to the main rail 3, and further with the main rail 3; It is installed at about the same height. The sensor C which detects the position of the cultivation bed B which moved to the position of the main rail 3 of an adjacent row on the rail 1 for moving installation is provided, and based on the detection signal of the said sensor C, As a driving means for advancing the cultivation bed B in the circulation direction along the main rail 3, a hook 4 freely detachable from the structural elements of the cultivation bed B is driven by the drive device. Drive in a stroke equivalent to one step in the parallel direction. The usefulness of the transfer rail 1 of this intermediate part is that the main rail 3 of adjacent rows is supported by the rail 1 for selectively moving the cultivation bed B of crops with insufficient growth in the middle of a circulation heat | fever. It can be extracted to the side, and moved to the center of the subsequent circulation heat on the main rail 3 of the adjacent row, giving the time necessary for the crop to grow, and executing control to complete the growing.

Next, FIG. 10 similarly originates in the said conveyance angle (alpha) in the case of the large-scale farm with many hot water of the main rail 3, when the rail 1 for transfer installation provided in the edge part of the main rail 3 is long. As a countermeasure that the effective utilization rate of site A decreases (for example, refer to the scale of useless space a from the rail 1 for the end of FIG. 9 to the site boundary). The dragon rail 1 has shown the Example which installed in the state which discontinuous height differed to the limit with the distance between the rows of the main rail 3 of adjacent rows. In this way, the rail 1 for shifting and installing with the influence of the conveying angle (alpha) can be laid as close as possible to a site boundary line, and the said useless space a 'is reduced (the corresponding dance of FIG. 9 and FIG. 10). Increase the effective utilization rate of site A by referring to the large and small differences between the spaces a and a '.

Next, FIGS. 11 to 13 show the same shape as the screw shaft in the longitudinal direction of the outer circumferential surfaces of the pair of parallel transport rollers 1 'and 1' constituting the rail for mounting. By forming a spiral feed rib 30 with an appropriate lead angle and screwing the wheel 15 'of the cultivation bed on the feed rollers 1' and 1 'in the forward direction, The embodiment which moves forcibly is shown. 12, on the contrary, the wheel 15 'is fitted to the outer circumferential surface of the feed roller 1', and the spiral feed groove 31 is formed with a groove width suitable for exerting a conveying action on the wheel 15 '. It shows what was formed. In any case, since the wheels 15 'of the cultivation bed are reliably sent and moved by the screw feed action, on the contrary, as in the above-described embodiment, the feed angle α with respect to the center line of the feed roller is transferred to the axis of rotation of the wheels (rail casters). It may be parallel without needing to incline as much. It is possible to lay the main rail 3 'parallel to the longitudinal direction of the site A and the rail 1 for moving installation in a precisely right angle relationship as shown in FIG. Raise further. In addition, the transfer rib 30 or the transfer groove 31 may be formed only by one of the transfer rollers, in addition to the case of forming the pair of the transfer rollers 1 'and 1'. You can expect

Finally, the embodiment shown in FIG. 14 has not been specifically illustrated, but as shown in FIG. 2 and FIG. 4A, a pair of parallel pairs in which the main rail 1 is rotated at the same circumferential speed in the common direction are referred to. The feed rollers 1 'and 1' are provided with a rail width equal to the distance between the left and right wheels of the cultivation bed B. The rail 3 for moving and installing the cultivation bed which connects the end of the main rail 1 with the main rail 1 in the adjacent row is the same rail width as that of the wheels before and after the cultivation bed B, The main rail 1 is traversed in the direction perpendicular to the rotation axis of the driving wheel, and is provided at substantially the same height as the main rail 1. In this embodiment, the four wheels in the front, rear, left, and right sides of the cultivation bed B are located at the positions of the vertices of the parallelogram formed by the intersection of the main rail 1 and the rail 3 for moving. And the rotational shaft is fixed in a direction perpendicular to the center line of the rail 3 for moving. Moreover, the drive means which advances to the circulation direction along the rail 3 for moving and installing the cultivation bed B which reached the said rail 3 for moving and installing on the main rail 1, and a moving installation. As a driving means for advancing the cultivation bed B, which has moved on the rail 3 to the position of the adjacent main rail 1, in the circulation direction along the main rail 1, although not shown in detail, the cultivation bed ( The hook 4 freely detachable from the structural element of B) is driven by a predetermined stroke in the direction parallel to the rail 3 for installation and parallel to the main rail 1 by the drive device.

In the present embodiment, since the cultivation bed B of the main rail 1 is subjected to the conveying action by a pair of parallel conveying rollers 1 ', 1', As in the embodiment of Fig. 10, it is not necessary to install a plurality of cultivation beds B in relation to the beads that are pushed behind each other. In extreme cases, the cultivation bed (B) can be rotated independently one by one at a sufficient interval before and after.

Also in the embodiment of FIG. 14, the rail 3 for moving and installing is set as the flat road surface 3 'like FIG. 8, and each wheel of the cultivation bed B is suitable rubber | gum for the running of the flat road surface 3'. Implementable as tire wheels or flat rim wheels 15 '. In addition, as shown in the embodiment of FIG. 9 or FIG. 10, the rail 3 for shifting installation is also installed in the middle of the main rail 1, or the rail 3 for long shifting installation in the end position is shown in FIG. Similarly, it can also be installed in a state where the discontinuous heights are different.

Alternatively, on the outer circumferential surface of the pair of rollers 1 'and 1' constituting the main rail 1, a spiral feed rib 30 as shown in FIG. 11 is formed, or a spiral as shown in FIG. It is also possible to form the upper feed groove 31 so as to exert a forced screw feed action, and to install the main rail 1 and the rail 3 to be installed at right angles as shown in FIG.

According to the high-density type cultivation apparatus according to the present invention, the cultivation bed that has reached the end of the main rail can be easily moved to the main rail of adjacent rows by the rail for moving and installed, and the mechanism can adjust the cultivation area of the site. It can be implemented without special occupation, and the effectiveness of the factory-intensive intensive farming will be increased. Therefore, it is possible to use a working passage that becomes a wasteful space at all, and since most of the land area can be used as the cultivated area of crop cultivation, yield and profit are increased along with the effective utilization of the land area. In addition, it is easy to move and install the cultivation bed, so that the growth of cultivated plants can be leveled. In addition, since the structure of the device is simple, automation is easy, and there are no harsh working conditions of high temperature and high humidity by the worker, high efficiency and stable farming work can be performed comfortably and contribute to reduction of labor.

Claims (8)

The cultivation bed (B) for cultivating crops is installed on the main rail (3) attached to the site (A) so as to be freely moved by wheels, and the main rail (3) is the cultivation bed (B). Multiple rows are laid in parallel at intervals so as not to cause interference with each other, and cultivation beds B are plurally installed in the shape of beads in the shape of beads on the main rail 3, and are grown at the ends of the main rail 3. Bed (B) is a high-density type cultivation device that is moved to the main rail (3) in the adjacent row to perform a circular movement in one direction, (A) the end of the main rail (3) is the main rail (3) in the adjacent row The rail 1 for displacing and installing the cultivation bed B connected with the above-described groove is a pair of parallel feed rollers 1 'and 1' rotated at the same circumferential speed in the common direction. The rail width is the same as that of the front and rear wheels in the cultivation bed B, and at a right angle with respect to the main rail 3. Not inclined by the conveying angle, and traverses the main rail (3), and is installed at substantially the same height as the main rail (3), and provided with rotation driving means of the conveying roller (1 ', 1') (B) The four wheels front, rear, left and right of the cultivation bed B have their rotary shafts at the positions of the vertices of the parallelogram formed by the intersection of the main rail 3 and the rail 1 for moving. (3) The cultivation bed B, which is fixedly installed in a direction perpendicular to the center line of (3) and moved to the position of the main rail 3 in the adjacent row on the rail 1 for moving installation, is the main rail. A driving means for advancing in the circulation direction along (3), wherein a hook (4) freely hooked on and detachable from the structural elements of the cultivation bed (B) is driven by a predetermined stroke in a direction parallel to the main rail (3) by a drive device. High density cultivation device, characterized in that each one. 2. The main rail (3) according to claim 1, wherein the main rail (3) is formed as a flat road surface (3 ') or a road surface having a cross-sectional groove shape, and the wheel of the cultivation bed (B) is a rubber tire wheel and / or a flat rim wheel (15'). High density cultivation apparatus, characterized in that. The rail 1 for moving and installing the cultivation bed B connected to the main rail 3 of an adjacent row in the middle part of the main rail 3 is the same in a common direction. The pair of parallel pairs of rollers 1 'and 1' rotated at the circumferential speed is the same as the width of the front and rear wheels in the cultivation bed B, and the main rail 3 Inclined by a conveying angle other than perpendicular to, transverse to the main rail 3 and at approximately the same height as the main rail 3, and adjacent rows on the rail 1 for moving the intermediate part. As a driving means for advancing the cultivation bed B moved to the position of the main rail 3 in the circulation direction along the main rail 3, the hook 4 freely hooked on and removed from the structural elements of the cultivation bed B is provided. It is characterized in that it is driven by a predetermined stroke in parallel with the main rail 3 by this drive device. High density cultivation apparatus. The cultivation bed (B) for cultivating crops is freely moved by wheels on the main rail (1) on the site (A), and the cultivation bed (B) is mutually free. A plurality of rows are laid parallel to each other at intervals that do not cause interference to each other, and a plurality of cultivation beds B are installed on the main rail 1, and the cultivation beds B reaching the ends of the main rail 1 are In the high-density cultivation apparatus which is installed in the main rail 1 of the adjacent row, and performs the circular movement in one direction, (A) The said main rail 1 conveys the parallel pair rotated by the same peripheral speed in a common direction. The pair of rollers 1 'and 1' is installed with the same rail width as the gap between the left and right wheels of the cultivation bed B, and the rotation driving means of the feed rollers 1 'and 1' (B) of the cultivation bed (B) for connecting the end of the main rail (1) with the main rail (1) in an adjacent row. The rail 3 for moving installation traverses the said main rail 1 in the direction orthogonal to the rotation axis of a wheel, and has the same rail width as the space | interval of the wheel before and behind the said cultivation bed B, and also the main rail (1) is provided at substantially the same height, and (c) the four front, rear, left and right wheels of the cultivation bed (B) is formed by the intersection of the main rail (1) and the rail (3) for moving installation. The rotation axis is fixed at the position of each vertex of the parallelogram in the direction orthogonal to the center line of the rail 3 for moving, and (d) the rail for moving 2 on the main rail 1 Driving means for advancing in the circulation direction along the rail 3 for moving and installing the cultivation bed B, which has reached the height of the cultivation bed B, and moved to the position of the main rail 1 in the adjacent row on the rail for moving and installing. Drive number for advancing the cultivation bed B along the main rail 1 in the circulation direction The hooks 4, which are hooked to the structural elements of the cultivation bed B and are freely detachable, are respectively stroked in a predetermined direction in the direction parallel to the rail 3 for mounting by the drive device and in the direction parallel to the main rail 1, respectively. High density cultivator, characterized in that each driven by. The rail 3 for moving installation is formed as a flat road surface 3 'or a cross section as a groove surface of a groove shape, and the wheel of the cultivation bed B is a rubber tire wheel or a flat rim wheel 15'. High density cultivation apparatus, characterized in that). The rail 3 for moving and installing the cultivation bed B connected to the main rail 1 of an adjacent row in the middle part of the said main rail 1 is the said cultivation bed B of Claim 4 characterized by the above-mentioned. The main rail 1 which is provided at the same rail width as the interval between the front and rear wheels and is inclined in a direction perpendicular to the rotation axis of the wheel, traverses the main rail, and is approximately the same height as the main rail 1; Drive means for moving the cultivation bed (B) which reached the transfer rail (3) of the said intermediate part from the top to the main rail (1) of adjacent rows along the transfer rail (3), and the said transfer part of the said intermediate part Drive means for advancing the cultivation bed B, which has moved to the position of the main rail 1 in the adjacent row on the rail 3 for installation, in a circular direction along the main rail 1, is formed, respectively. High Density Cultivator. The pair of parallel transport rollers 1 ', 1', which is composed of a pair of parallel transport rollers 1 ', 1', 1 ', 1', It has a spiral feed rib 30 or a feed groove 31 with a constant lead angle in the longitudinal direction, and the mutual relationship between the main rail and the rail for moving installation is arranged at right angles to each other, and the cultivation bed B The wheel of the fixed rail in the direction parallel to the center line of the transfer roller (1 ', 1') is installed at the position of each vertex of the square formed by crossing the main rail and the rail for moving installation High density grower, characterized in that there is. 5. The conveying rollers 1 'and 1' of the main rail or rail for moving and installing according to claim 4, wherein the pair of parallel conveying rollers 1 'and 1' are formed of the outer peripheral surface thereof. It has a spiral feed rib 30 or a feed groove 31 with a constant lead angle in the longitudinal direction, and the mutual relationship between the main rail and the rail for moving installation is a right angle arrangement with each other, and the cultivation bed B The wheel of the fixed rail in the direction parallel to the center line of the transfer roller (1 ', 1') is installed at the position of each vertex of the square formed by crossing the main rail and the rail for moving installation High density grower, characterized in that there is.