Automatic light-following plant cultivation frame

Abstract

The utility model discloses an automatic light following plant cultivation frame which comprises at least two rows of planting grooves, a plurality of planting grooves are arranged in each row, the automatic light following plant cultivation frame further comprises an adjustable support, the support is provided with an adjusting device capable of adjusting the height between the planting grooves, and a rotating base is arranged at the bottom of the support. The top of the support is provided with a sun information collecting device used for collecting the azimuth angle and the elevation angle of sunlight, the system further comprises a PLC electrically connected with the sun information collecting device, and the PLC can control the adjusting device and the rotating base according to information collected by the sun information collecting device. The orientation of the cultivation frame and the interlayer spacing of the planting grooves are adjusted along with the continuous change of the solar azimuth angle and the elevation angle of time, and a better growth environment is provided for cultivated plants.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of plant cultivation device, concretely relates to an automatic light tracking plant cultivation frame. BACKGROUND

[0002] Since the sun from sunrise to sunset, its azimuth and altitude angle will change with time constantly, which puts forward new requirements for plant cultivation device, at present, the existing plant cultivation frame production makes and cannot better adjust according to the azimuth and altitude angle of the sun, CN222017289U discloses a layered cultivation equipment, the change of the azimuth and altitude angle of the sun is adapted to by the mode of inclined cultivation board, the transportation of hormone and some other substances in plant body is influenced by gravity, and the inclined cultivation board is easy to lead to the problem of plant crooked growth, and still has the phenomenon of uneven illumination, how to put forward a kind of automatic adjustment frame orientation and planting groove interlayer distance along with the change of the azimuth and altitude angle of the sun, to provide better growth environment for plant, is the problem to be solved at present. UTILITARY MODEL CONTENTS

[0003] In view of the above technical problems, the utility model provides an automatic light tracking plant cultivation frame, the system can adjust the orientation of cultivation frame and the interlayer distance of planting groove according to the change of the azimuth and altitude angle of the sun from sunrise to sunset with time constantly, to provide better growth environment for cultivated plant.

[0004] In order to achieve the above object, the technical scheme that the utility model adopts is as follows: an automatic light tracking plant cultivation frame, including planting groove, the planting groove is provided with at least two rows, and a plurality of each row is provided, still including adjustable support, the support has the adjusting device of adjustable height between planting groove, the support bottom has rotating base, the support top is provided with the solar information acquisition device for using the azimuth and altitude angle of sunlight, still including the PLC controller of solar information acquisition device electric connection, the PLC controller can control adjusting device and rotating base according to the information acquisition of solar information acquisition device.

[0005] Further, the support includes multiple rows of vertical stands, the vertical stands are connected by connecting pieces to form an integral structure.

[0006] Further, the vertical stand includes two vertical vertical columns.

[0007] Further, the adjusting device includes a guide rail arranged on the vertical column, a rack is arranged in the guide rail, a rotating shaft is arranged on the planting groove, gears are arranged at both ends of the rotating shaft, the gears are connected with the rack in a toothed manner, and a first servo motor is further arranged to drive the rotating shaft to rotate.

[0008] Further, the rotating base comprises a seat body, a gear wheel is connected to the bottom of the seat body through a bolt, further comprises a worm connected with the gear wheel in tooth shape, and a second servo motor driving the worm to rotate.

[0009] Further, the solar azimuth and altitude angle acquisition device is respectively acquired by two half-circular light collectors, one of which is arranged horizontally and the other is arranged vertically.

[0010] Further, a plurality of sensors are distributed on the light collector, the horizontal light collector is used for acquiring the azimuth angle of the sun, and the vertical light collector is used for acquiring the altitude angle of the sun.

[0011] Compared with the prior art, the beneficial effects of the utility model are that the changing solar altitude angle is coped with by adjusting the spacing of the planting grooves, the planting grooves always maintain a horizontal state, hormones and some other substances in the plant body cannot be transported obliquely due to gravity, and the problem of plant crooked growth is avoided, the spacing of the planting grooves is reasonably adjusted, the light collection of the planting grooves is optimized, and the light distribution is more uniform. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the utility model;

[0013] Figure 2 It is a base structure schematic view of the utility model;

[0014] Figure 3 It is a guide rail connection structure schematic view of the utility model;

[0015] Figure 4 It is a guide rail connection section view of the utility model;

[0016] Figure 5 It is a solar information collector structure schematic view of the utility model;

[0017] In the above figures: 1, solar information acquisition device, 11, PLC controller, 12, solar azimuth collector, 13, solar altitude angle collector, 14, light sensor, 2, planting groove, 3, adjustable support, 31, gear wheel, 32, first servo motor, 33, guide rail, 4, rotatable base, 41, worm, 42, second servo motor, 43, base gear wheel. DETAILED DESCRIPTION

[0018] The technical scheme of the utility model will be further explained and described through specific embodiments.

[0019] Embodiment 1

[0020] An automatic light tracking plant cultivation frame like Figures 1-5As shown, it comprises a planting groove 2, which is provided with at least two rows of planting grooves and a plurality of planting grooves in each row, and an adjustable support 3, which has an adjusting device for adjusting the height between the planting grooves, and a rotating base 4 at the bottom of the support and a solar information collecting device 1 at the top of the support for collecting the azimuth and altitude angles of the sun, and a PLC controller 11 electrically connected to the solar information collecting device, which can control the adjusting device and the rotating base 4 according to the information collected by the solar information collecting device.

[0021] Further, the support comprises a plurality of vertical stands 3 connected by connecting pieces to form an integral structure.

[0022] Further, the stand comprises two vertical columns.

[0023] Further, the adjusting device comprises a guide rail 33 arranged on the column, a rack arranged in the guide rail, a rotating shaft arranged on the planting groove, a gear 31 arranged at both ends of the rotating shaft, and a first servo motor 32 for driving the rotating shaft to rotate.

[0024] Further, the rotating base 4 comprises a base body, a gear 43 connected to the base body by bolts, a worm 41 connected to the gear 43, and a second servo motor 42 for driving the worm 41 to rotate.

[0025] Further, the solar azimuth and altitude angle collecting device comprises two semicircular light collectors, one of which is arranged horizontally and the other of which is arranged vertically.

[0026] Further, the light collector is provided with a plurality of light sensors 14, the horizontal solar azimuth angle collector 12 is used for collecting the azimuth angle of the sun, and the vertical solar altitude angle collector 13 is used for collecting the altitude angle of the sun.

[0027] The above is only one of the specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An automatic light-chasing plant cultivation rack, characterized by: The application relates to a solar energy planting device, which comprises planting grooves, adjustable supports, a solar azimuth and altitude angle acquisition device, a PLC controller and a rotating base.

2. The automatic light-chasing plant cultivation rack according to claim 1, characterized in that: The supports comprise multiple rows of vertical stands which are connected by connecting pieces to form an integral structure.

3. The automatic light-chasing plant cultivation rack according to claim 2, characterized in that: The vertical stands comprise two vertical columns.

4. The automatic light-chasing plant cultivation rack according to claim 3, characterized in that: The adjusting device comprises a guide rail arranged on the vertical column, a rack arranged in the guide rail, a rotating shaft arranged on the planting groove, a gear arranged at both ends of the rotating shaft, and a first servo motor for driving the rotating shaft to rotate.

5. The automatic light-chasing plant cultivation shelf according to claim 1, characterized in that: The rotating base comprises a base body, a gear arranged at the bottom of the base body through bolt connection, a worm gear in gear connection with the gear, and a second servo motor for driving the worm gear to rotate.

6. The automatic light-chasing plant cultivation shelf according to claim 1, characterized in that: The solar azimuth and altitude angle acquisition device comprises two semicircular light collectors, one of which is arranged horizontally and the other is arranged vertically.

7. The automatic light-chasing plant cultivation rack according to claim 6, characterized in that: The light collectors are provided with a plurality of sensors, the horizontal light collector is used for acquiring the azimuth of the sun, and the vertical light collector is used for acquiring the altitude angle of the sun.

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