CN111837715A - Ecological agriculture plants frame - Google Patents

Abstract

The invention discloses an ecological agriculture planting frame which comprises a base, a drainage column, infusion trays and a spectrum illumination assembly, wherein the base is a cylindrical container with a built-in water tank and a built-in water pump, the drainage column which is hollow and communicated with the interior of the base is fixed at the center of the base, the plurality of infusion trays are connected along the drainage column, the spectrum illumination assembly capable of illuminating plants is arranged below the infusion trays and at a position corresponding to a planting pot below the infusion trays, the spectrum illumination assembly is movably arranged in a lamp bracket assembly, the maximum length of the lamp bracket assembly is equal to the maximum length of the planting pot, and a space reserved by the lowest height of the lamp bracket assembly is enough for planting and growing of the plants. Compared with the prior art, the ecological agriculture planting frame can self-adapt to the spectrum of the plant to adjust the illumination wavelength, and is high in light energy utilization efficiency, high in plant growth speed, simple in equipment structure and good in reliability.

Description

Ecological agriculture plants frame

Technical Field

The invention relates to the technical field of agricultural equipment, in particular to an ecological agriculture planting frame.

Background

With the development of science and technology, people have higher requirements on agricultural planting, and ecological agriculture is new agriculture which applies modern scientific and technical achievements and modern management means according to the ecological principle and the economic principle and needs to comprehensively manage water, fertilizer, soil, illumination and air of crops more carefully.

The direct mode of plant growth is photosynthesis, and in agricultural production, the application of artificial light sources has long history, the spectrum required by plant growth is different from that seen by human eyes, the influence of light with different wavelengths on plant photosynthesis is different, and the light required by plant photosynthesis, the wavelengths of which are 400-520nm (blue) and 610-720nm (red), contributes most to photosynthesis.

However, the spectrum requirements of different plants are different, and the constant light source cannot meet the light supplement requirements of the plants, so that a large number of tests are required to find the spectrum corresponding to the plants.

Particularly, the plants are irradiated for equal time during photosynthesis, the net accumulation amount of interval illumination is larger than that of continuous illumination organic matters, specifically, ATP and NADPH generated by photoreaction cannot be consumed in time due to continuous illumination during photosynthesis, the forward progress of photoreaction is limited, and ATP and NADPH generated by photoreaction can be more completely consumed by carbon reaction during interval illumination, so that the rate of photoreaction is increased, and the photosynthetic rate is increased. Specifically, the plant needs 3.5ms-14.5ms intermittence every 24ms of illumination, the photosynthetic rate can reach the maximum, and the technical personnel in the field control the direct current power supply to carry out the flicker type illumination by using Pulse Width Modulation (PWM), so that the cost is high, the reliability is low, and the light source is easy to age or damage.

Therefore, there is a need to provide an ecological agriculture planting frame to solve the problems of the background art.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: an ecological agriculture planting frame comprises a base, a drainage column, infusion trays and a spectrum lighting assembly, wherein the base is a cylindrical container with a built-in water tank and a built-in water pump, the drainage column which is hollow and communicated with the interior of the base is fixed at the center of the base, and a plurality of infusion trays are connected along the drainage column;

the infusion disc is a disc with the diameter smaller than that of the base, the upper and lower gaps of the infusion disc are enough for planting and growing of plants, 2-5 planting pots can be placed on the circumference of the infusion disc, and water can be delivered to soil in the planting pots;

a slide rail extending along the radial direction of the infusion disc is arranged below the infusion disc and at a position corresponding to a planting pot below the infusion disc, a spectrum lighting assembly capable of lighting plants is movably arranged on the slide rail, the spectrum lighting assembly is movably arranged in a lamp holder assembly, and a space reserved by the lowest height of the lamp holder assembly is enough for the planting and the growth of the plants;

the infusion disc positioned at the bottom is fixedly connected with the upper surface of the base;

and the slide rail and the spectrum lighting assembly which are positioned above the topmost transfusion disk are arranged below the ceiling.

Further, as preferred, the ceiling is the disc that the diameter equals the base, and its edge is provided with the isolation layer that can stretch out and draw back from top to bottom, and it can put down or pack up through the coiling mechanism, the edge of isolation layer is a round magnetizer, and the edge of base upper surface is provided with the round electro-magnet, the isolation layer can put down the height to the base upper surface, attracts mutually through magnetizer and the electromagnet that leads to electricity and makes its inside sealed.

Furthermore, as an optimization, a plurality of infusion spines are distributed on the upper surface of the infusion plate in a radiating manner from the center to the outside, drainage grooves communicated with the infusion spines are formed in the plurality of infusion spines on the same radiant line, the width of each drainage groove is larger than the diameter of the bottom of each infusion spine, each drainage groove is converged at a drainage column, a leakage hole is formed in the drainage column at the corresponding position of the drainage groove, and water in the drainage groove can flow into the drainage column and flow into a water tank in the base;

and a pipeline is connected below each infusion thorn, penetrates through the drainage column, enters the base and is connected with the output end of the water pump in the base.

Furthermore, as preferred, the infusion thorn is divided into an inner layer and an outer layer, a pipeline for inputting water source is connected with the inner layer, water in the inner layer needs to flow to the top, the water is guided to flow into the outer layer from top to bottom by a guide sheet at the top, water outlet holes are further distributed on the outer surface of the outer layer, the water outlet holes are divided into an upper sheet and a lower sheet, the upper sheet inclines outwards to block the outer surface of the outer layer, the lower sheet inclines inwards to guide the water in the outer layer to flow out.

Further, as a preferred option, the lamp holder assembly comprises a rack rail frame, a gear slider, a moving rod and a pulley, wherein the rack rail frame is a parabolic rail with a rack inside, and the rack rail frame can drive the spectrum lighting assembly fixed below the gear slider to move along the gear slider in an arc-drawing manner through the gear slider which is meshed in the rack rail frame and is driven by a motor.

Further, as preferred, the top of rack track frame is passed through the carriage release lever and is connected with the slide rail, the carriage release lever upper end is fixed with double-end motor, double-end motor's two output is equipped with the pulley, the pulley can slide at the slide rail to drive rack track frame and remove on the slide rail.

Further, as preferred, the spectrum lighting subassembly includes lamp shade, shade dish motor, goes up the shade dish, down the shade dish, output shaft, spectrum lamp, knob, fastening screw, illumination telescopic link stiff end is fixed under the gear slider, and expansion end and lamp shade fixed connection, distribution has the spectrum lamp in the lamp shade, still is provided with shade dish motor in the middle of the lamp shade, the output shaft of shade dish motor is connected at least one shade dish that is greater than or is equal to the lamp shade diameter under the lamp shade.

Further, preferably, the spectral lamps are a plurality of spectral lamps capable of adjusting the intensity of light having the same wavelength.

Preferably, an upper shield disc rotatably connected with the lampshade and a lower shield disc rotatably connected with the upper shield disc are arranged below the spectrum lamp, the upper shield disc and the lower shield disc are composed of shield strips which are separated from the center by a certain distance and radiate outwards uniformly, and the upper shield disc is connected with an output shaft of a shield disc motor;

the direct light source of the spectrum lamp projects light of the stripes after passing through the shielding strips and the shielding covers combined by the upper shielding plate and the lower shielding plate, and the light rotates along with the upper shielding plate and the lower shielding plate.

Further, as preferred, it is equipped with round gear groove, corresponding to go up the central shade strip within range of shade dish, be equipped with the pinion of meshing with it and twist its rotatory knob down on the shade dish, the knob side is equipped with holding screw, still is carved with the scale around the knob, can let through rotating the knob and go up the shade dish and down the mutual rotation of shade dish.

Compared with the prior art, the invention has the beneficial effects that:

1. in this application, used the planting basin of activity, made things convenient for transplanting or the results of plant, still utilized and sent the infusion thorn of water pump in planting the basin, with the water through the ectonexine switching-over of infusion thorn, by last soil of pouring in, prevent that rivers from causing soil to flow, the water that soil oozes flows back to water tank circulation through water drainage tank and drainage post and uses, has improved the utilization ratio and the planting efficiency of water.

2. In this application, set up the light source on mobilizable gear track frame, can change the position and the angle of light source, can utilize the phototropism of plant to model it, and match the spectrum to the required illumination condition self-adaptation of different plants, improved the utilization ratio of light, reduced the energy consumption.

3. In this application, the mode that spectrum lighting components utilized rotatory shade light carries out intermittent type formula illumination, has further improved the photosynthetic rate of plant, and equipment reliability is good, simple structure and low cost.

Drawings

FIG. 1 is a schematic structural view of an ecological agriculture planting frame;

FIG. 2 is a structural diagram of an infusion plate of an ecological agriculture planting frame;

FIG. 3 is a schematic structural view of a lamp holder assembly of an ecological agriculture planting frame;

FIG. 4 is a schematic view of a spectral lighting assembly of an ecological agricultural planting frame;

FIG. 5 is a schematic view of a shading plate structure of an ecological agriculture planting frame;

in the figure: 1. a base; 2. an infusion tray; 3. infusion thorn; 31. an inner layer; 32. an outer layer; 33. a water outlet hole; 4. a water discharge tank; 5. a lamp holder assembly; 51. a rack rail frame; 52. a gear slider; 53. a travel bar; 54. a pulley; 6. a spectral lighting assembly; 61. a lamp shade; 62. a mask disk motor; 63. an upper shield disc; 64. a lower shield plate; 65. an output shaft; 66. a spectrum lamp; 67. a rotation knob; 68. tightening the screw; 69. an illuminating telescopic rod; 610. a mask strip; 611. a pinion gear; 7. planting pots; 8. an isolation layer; 9. a magnetizer; 10. a winding device; 11. an electromagnet; 12. a water drainage column; 13. a slide rail.

Detailed Description

Referring to fig. 1, in the embodiment of the present invention, an ecological agriculture planting frame includes a base 1, a drainage column 12, an infusion tray 2, and a spectrum illumination assembly 6, wherein the base 1 is a cylindrical container with a built-in water tank and a water pump, the drainage column 12 which is hollow and is communicated with the inside of the base 1 is fixed at the center of the base 1, and a plurality of infusion trays 2 are connected along the drainage column 12;

the infusion disc 2 is a disc with the diameter smaller than that of the base 1, the upper and lower gaps of the infusion disc are enough for planting and growing plants, 2-5 planting pots 7 can be circumferentially placed on the infusion disc 2, and water can be delivered to soil in the planting pots 7;

a slide rail 14 extending along the radial direction of the infusion disc 2 is arranged below the infusion disc 2 and at a position corresponding to the lower planting pot 7 of the infusion disc, a spectrum lighting assembly 6 capable of lighting plants is movably arranged on the slide rail 14, the spectrum lighting assembly 6 is movably arranged in a lamp holder assembly 5, and a space reserved by the lowest height of the lamp holder assembly 5 is enough for the planting and the growth of the plants;

moreover, the transfusion tray 2 positioned at the bottom is fixedly connected with the upper surface of the base 1;

and the slide rails 14 and the spectral lighting assembly 6 located above the topmost drip tray 2 are disposed below the ceiling 8.

Referring to fig. 1, in this embodiment, the ceiling 8 is a circular disc with a diameter equal to that of the base 1, the edge of the ceiling is provided with an isolation layer 13 capable of extending up and down, the isolation layer can be put down or retracted by rolling ropes on two sides of the isolation layer 13 through a rolling device 10, the edge of the isolation layer 13 is a circle of magnetizers 9, the edge of the upper surface of the base 1 is provided with a circle of electromagnets 11, the isolation layer 13 can be put down to the height of the upper surface of the base 1, and the inside of the ceiling is sealed by attraction between the magnetizers 9 and the energized electromagnets 11;

it should be noted that the isolation layer 13 needs to be made of a soft fabric which is sealed, light-proof and has a certain heat insulation effect;

in this embodiment, a sensor for collecting the growing environment of the plant, including but not limited to a CO2 concentration sensor and/or an O2 concentration sensor and/or a humidity sensor and/or a temperature sensor and/or a brightness sensor, is further disposed under the ceiling 8, and is connected to the microcomputer circuit.

Referring to fig. 1 and 2, in this embodiment, a plurality of infusion spines 3 are radially distributed on the upper surface of the infusion tray 2 from the center to the outside, drainage grooves 4 communicated with the infusion spines 3 are formed in the plurality of infusion spines 3 on the same radial line, the width of each drainage groove 4 is greater than the diameter of the bottom of each infusion spine 3, each drainage groove 4 converges at a drainage column 12, each drainage column 12 is provided with a leak hole at a position corresponding to the drainage groove 4, and water in the drainage groove 4 can flow into the drainage column 12 and flow into a water tank in the base 1;

and a pipeline is connected below each infusion thorn 3, penetrates through the drainage column 12, enters the base 1 and is connected with the output end of the water pump in the base.

Referring to fig. 2, in the present embodiment, the infusion spike 3 is divided into two layers, namely, an inner layer 31 and an outer layer 32, a pipeline for inputting a water source is connected to the inner layer 31, water in the inner layer 31 needs to flow to the top, a guide vane at the top guides the water to flow into the outer layer 32 from top to bottom, water outlet holes 33 are further distributed on the outer surface of the outer layer 32, the water outlet holes 33 are divided into an upper piece and a lower piece, the upper piece is inclined outwards to block the outer surface of the outer layer 32, and the lower piece is inclined inwards to guide the water in the outer layer 32 to flow out;

therefore, the soil is not easy to block the inside of the transfusion needle 3;

moreover, the water pressure output from the upper part of the transfusion thorn 3 can be larger than that of the lower part, and the water can be ensured to better permeate from top to bottom.

Referring to fig. 3, in the present embodiment, the lamp holder assembly 5 includes a rack rail frame 51, a gear slider 52, a moving rod 53, and a pulley 54, where the rack rail frame 51 is a parabolic rail with a rack inside, and the gear slider 52 engaged with the rack rail frame and driven by a motor can drive the spectral lighting assembly 6 fixed under the gear slider 52 to move along the gear slider 52 in an arc-drawing manner;

in this embodiment, the rack rail frame 51 is connected to the slide rail 14 through the moving rod 53, a double-head motor is fixed to the upper end of the moving rod 53, pulleys 54 are arranged at two output ends of the double-head motor, and the pulleys 54 can slide on the slide rail 14, so that the rack rail frame 51 is driven to move on the slide rail 14.

In this embodiment, spectral lighting subassembly 6 includes lamp shade 61, shade dish motor 62, goes up shade dish 63, down shade dish 64, output shaft 65, spectrum lamp 66, knob 67, fastening screw 68, illumination telescopic link 69 fixed end is fixed under gear slide block 52, and the expansion end is terminal and lamp shade 61 fixed connection, distribution has spectrum lamp 66 in the lamp shade 61, still is provided with shade dish motor 62 in the middle of the lamp shade 61, the output shaft 65 of shade dish motor 62 is connected at least one shade dish that is greater than or is equal to lamp shade 61 diameter under lamp shade 61.

In this embodiment, the spectrum lamp 66 is a combination of light sources with different wavelengths (such as Light Emitting Diodes (LEDs)), powered by a controllable constant current power supply, and communicatively connected to the microcomputer circuit, and in one embodiment, the spectrum lamp 66 is blue, and has a wavelength of 350-;

moreover, the spectrum lamp 66 can adjust the density of light with the same wavelength, in one embodiment, the photosynthetic photon flux density with the wavelength of 350-500nm in the spectrum lamp 66 is 100umol/m2s, the photosynthetic photon flux density with the wavelength of 600-750nm is 20umol/m2s, and the density of light with each wavelength can be adjusted in real time;

it is noted that the light source of the spectral lamp 66 requires a very low scattering power, i.e. the spectral lamp 66 only provides direct light.

Referring to fig. 5, in the present embodiment, an upper mask disc 63 rotatably connected to the lamp shade 61 and a lower mask disc 64 rotatably connected to the upper mask disc 63 are disposed below the spectrum lamp 66, the upper mask disc 63 and the lower mask disc 64 are composed of mask strips 610 which are spaced from the center and radiate outwards uniformly, and the upper mask disc 63 is connected to an output shaft 65 of the mask disc motor 62;

the direct light source of the spectrum lamp 66 projects light in stripes after being shielded by the shielding strips 610 combined by the upper shielding plate 63 and the lower shielding plate 64, the direct light source rotates along with the upper shielding plate 63 and the lower shielding plate 64 simultaneously, the received light is flickering light for one point on a projection surface, and the flickering period is related to the frequency, the gap between the shielding plate 63 and the lower shielding plate 64 and the rotating speed of the shielding plate motor 62.

Referring to fig. 5, in the present embodiment, a circle of gear grooves is formed within a central shielding strip 610 of the upper shielding plate 63, and correspondingly, a pinion 611 engaged with the gear grooves and a rotating knob 67 for screwing the lower shielding plate 64 are disposed on the lower shielding plate 64, a set screw 68 is disposed on a side surface of the rotating knob 67, and scales are marked on the periphery of the lower rotating knob 67, so that the upper shielding plate 63 and the lower shielding plate 64 can rotate with each other by rotating the rotating knob 67;

in one embodiment, for a batch of ilex seedlings, the optimum illumination period is 8.5ms dark period for each 24ms illumination, the ratio of the shield strips 610 and their gaps of the combination of the upper shield plate 63 and the lower shield plate 64 needs to be adjusted to 0.354, the number of the shield strips 610 is 30, and the rotation speed of the shield plate motor 62 needs to be 61.5 rad/min.

Example 1

The invention provides a method for self-adapting to plant spectrum, which specifically comprises the following steps:

(1) planting pot 7 in this application the same species;

(2) the isolation layer 13 is put down to seal the inside of the device;

(3) the soil in the planting pot 7 is maintained at a proper humidity through the infusion disc;

(4) the photon flux density of two kinds of illumination with different wavelengths is uniformly changed in a certain period of time, and the total density is kept unchanged, for example, the photosynthetic photon flux density with the blue light wavelength of 350-500nm is changed from 0umol/m2s to 200umol/m2s, while the photosynthetic photon flux density with the red light wavelength of 600-750nm is changed from 100umol/m2s to 0umol/m2s, and the total density is always 200umol/m2s at the same time;

(5) according to the value of the CO2 reduction rate, usually a parabolic value, in the CO2 concentration sensor device recorded by the microcomputer circuit, and the proportion of red light and blue light corresponding to the peak value is recorded, so that a proper plant spectrum can be established;

(6) feedback adjustment is carried out on the proper plant spectrum to enable the plant to maintain the fastest photosynthetic rate;

alternatively, other device environment variation values may be used to establish a suitable plant spectrum based on O2 concentration changes, humidity changes, or the like recorded by the microcomputer circuit.

Example 2

Culturing a batch of holly seedlings, putting a proper number of planting pots 7 into soil according to the planting quantity requirement, aligning holes below the planting pots 7 with infusion spines 3, putting the holes on infusion trays 2, transplanting the seeds germinated in the holly, and allowing the seeds to grow leaves;

after the growth is stable, the spectrum illumination component 6 is used for supplementing light, and a spectrum suitable for the growth of the holly is matched according to the method of the self-adaptive plant spectrum, for example, the photosynthetic photon flux density with the wavelength of 350-750 nm is 90umol/m2s, and the photosynthetic photon flux density with the wavelength of 500-500 nm is 10umol/m2 s;

adjusting the light-dark period proportion and the rotating speed required by the seedlings of the hollies by utilizing the upper mask disc 63 and the lower mask disc 64 so as to enable the hollies to be in an intermittent illumination environment;

in particular, by changing the position of the spectral lighting assembly 6, it is possible to shape the plant with its phototropism.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims (10)

1. An ecological agriculture planting frame comprises a base (1), a drainage column (12), infusion plates (2) and a spectrum illumination assembly (6), and is characterized in that the base (1) is a cylindrical container with a built-in water tank and a built-in water pump, the drainage column (12) which is hollow and communicated with the interior of the base (1) is fixed at the center of the base (1), and a plurality of infusion plates (2) are connected along the axial direction of the drainage column (12);

the infusion disc (2) is a disc with the diameter smaller than that of the base (1), the upper and lower gaps of the infusion disc are enough for planting and growing plants, 2-5 planting pots (7) can be placed on the infusion disc (2) in the circumferential direction, and water can be conveyed to soil in the planting pots (7);

a slide rail (14) extending along the radial direction of the infusion disc (2) is arranged below the infusion disc (2) and at a position corresponding to the lower planting pot (7) of the infusion disc, a spectrum lighting assembly (6) capable of lighting plants is movably arranged on the slide rail (14), the spectrum lighting assembly (6) is movably arranged in a lamp holder assembly (5), and the space reserved by the lowest height of the lamp holder assembly (5) is enough for the planting and the growth of the plants;

the transfusion disc (2) positioned at the bottom is fixedly connected with the upper surface of the base (1);

and the slide rail (14) and the spectrum lighting assembly (6) which are positioned above the topmost transfusion disk (2) are arranged below the ceiling (8).

2. The ecological agriculture planting frame of claim 1, wherein the ceiling (8) is a disc with a diameter equal to that of the base (1), the edge of the ceiling is provided with an isolating layer (13) which can stretch up and down and can be put down or put up through a winding device (10), the edge of the isolating layer (13) is provided with a circle of magnetizers (9), the edge of the upper surface of the base (1) is provided with a circle of electromagnets (11), the isolating layer (13) can be put down to the height of the upper surface of the base (1), and the magnetizers (9) attract the electromagnets (11) to seal the inside of the isolating layer.

3. The ecological agriculture planting frame according to claim 1, characterized in that a plurality of drainage grooves (4) are radially distributed on the upper surface of the infusion disc (2) from the center to the outside, each drainage groove (4) is converged at a drainage column (12), the drainage columns (12) are provided with leakage holes at the corresponding positions of the drainage grooves (4), and water in the drainage grooves (4) can flow into the drainage columns (12) and flow into the water tank in the base (1);

and every be provided with many sets of infusion thorn (3) on water drainage tank (4), still be connected with the pipeline under infusion thorn (3), the pipeline passes and gets into in drainage column (12) base (1) to be connected with the output of its interior water pump.

4. The ecological agriculture planting frame of claim 3, wherein the infusion spike (3) is divided into an inner layer (31) and an outer layer (32), a pipeline for inputting a water source is connected with the inner layer (31), water in the inner layer (31) needs to flow to the top, the water is guided to flow into the outer layer (32) from top to bottom by a guide sheet on the top, water outlet holes (33) are further distributed on the outer surface of the outer layer (32), the water outlet holes (33) are divided into an upper sheet and a lower sheet, the upper sheet inclines outwards to block the outer surface of the outer layer (32), the lower sheet inclines inwards to guide the water in the outer layer (32) to flow out.

5. The ecological agriculture planting frame according to claim 1, wherein the lamp holder assembly (5) comprises a rack track frame (51), a gear slide block (52), a moving rod (53) and a lamp holder pulley (54), the rack track frame (51) is a parabolic track with a rack inside, and the spectral lighting assembly (6) fixed below the gear slide block (52) can be driven to move along an arc drawn by the gear slide block (52) through the gear slide block (52) meshed inside and driven by a motor.

6. The ecological agriculture planting frame of claim 5, wherein the rack rail frame (51) is connected with the sliding rail (14) through a moving rod (53), a double-head motor is fixed at the upper end of the moving rod (53), pulleys (54) are arranged at two output ends of the double-head motor, and the pulleys (54) can slide on the sliding rail (14), so that the rack rail frame (51) is driven to move on the sliding rail (14).

7. The ecological agriculture planting frame of claim 1, wherein the spectrum lighting assembly (6) comprises a lampshade (61), a cover plate motor (62), an upper cover plate (63), a lower cover plate (64), an output shaft (65), a spectrum lamp (66), a rotating button (67), a fastening screw (68) and a lighting telescopic rod (69), wherein the fixed end of the lighting telescopic rod (69) is fixed under a gear sliding block (52), the tail end of the movable end is fixedly connected with the lampshade (61), the spectrum lamp (66) is distributed in the lampshade (61), the cover plate motor (62) is further arranged in the middle of the lampshade (61), and the output shaft (65) of the cover plate motor (62) is connected with at least one cover plate with the diameter larger than or equal to that of the lampshade (61) under the lampshade (61).

8. The ecological agricultural planting frame of claim 7, wherein the spectrum lamp (66) is a combination of a plurality of light sources with different wavelengths, is powered by a controllable constant current power supply and is in communication connection with the microcomputer circuit;

the spectrum lamp (66) can adjust the intensity of light with the same wavelength.

9. The ecological agriculture planting frame of claim 7, wherein an upper shield plate (63) rotatably connected with the lamp shade (61) and a lower shield plate (64) rotatably connected with the upper shield plate (63) are arranged under the spectrum lamp (66), the upper shield plate (63) and the lower shield plate (64) are composed of shield strips (610) which are at a distance from the center and radiate outwards uniformly, and the upper shield plate (63) is connected with an output shaft (65) of a shield plate motor (62);

the direct light source of the spectrum lamp (66) projects light of the stripe package after passing through the shielding strip (610) of the combination of the upper shielding disc (63) and the lower shielding disc (64), and the light rotates along with the upper shielding disc (63) and the lower shielding disc (64) simultaneously.

10. The ecological agriculture planting frame of claim 9, wherein a circle of gear grooves are formed in the range of the central shielding strip (610) of the upper shielding plate (63), correspondingly, a pinion (611) meshed with the lower shielding plate (64) and a rotating button (67) screwed to rotate are arranged on the lower shielding plate (64), a set screw (68) is arranged on the side surface of the rotating button (67), scales are marked on the periphery below the rotating button (67), and the upper shielding plate (63) and the lower shielding plate (64) can rotate mutually by rotating the rotating button (67).

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