CN105993693A - Three-dimensional automatic rotating seedling-cultivating frame and seedling-cultivating method thereof - Google Patents
Three-dimensional automatic rotating seedling-cultivating frame and seedling-cultivating method thereof Download PDFInfo
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- CN105993693A CN105993693A CN201610574017.7A CN201610574017A CN105993693A CN 105993693 A CN105993693 A CN 105993693A CN 201610574017 A CN201610574017 A CN 201610574017A CN 105993693 A CN105993693 A CN 105993693A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0295—Units comprising two or more connected receptacles
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to a three-dimensional automatic rotating seedling-cultivating frame and a seedling-cultivating method thereof and belongs to the technical field of agricultural production. The three-dimensional automatic rotating seedling-cultivating frame comprises a rack, bearing bases, a speed reduction motor, a driving shaft, rotating arms, four-rod balancing mechanisms, seedling-cultivating trays, floating trays and an electric cabinet, wherein the bearing bases are mounted at the two ends of the rack; the driving shaft is arranged on the bearing bases; one end of the driving shaft is connected with the speed reduction motor through a gear; the rotating arms are mounted at the two ends of the driving shaft; the four-rod balancing mechanisms are mounted at the two ends of the rotating arms; the seedling-cultivating trays are hung at the two ends of the four-rod balancing mechanisms; the floating trays are arranged in the seedling-cultivating trays; and the electric cabinet is mounted on the rack. The three-dimensional automatic rotating seedling-cultivating frame can set the four control parameters of temperature, humidity, illumination and time according to the requirements of seedling cultivation; the speed reduction motor is controlled to drive the rotating arms to rotate; and the seedling-cultivating trays are driven to horizontally rotate slowly by the four-rod balancing mechanisms on the rotating arms, and the floating seedlings can be uniformly irradiated by sunlight, so that the usage rate of the land is increased.
Description
Technical field
The present invention relates to floating seedlings equipment technical field, particularly a kind of three-dimensional automatic rotary seedling culture frame and
Method for culturing seedlings.
Background technology
Floating seedlings is a wide variety of technology in agricultural production, and basic operation is by the seed of crop
It is planted in the floating seedling tray with multiple seed implantation hole that a plastic foam is made, seedlings nursing plate is put
Put equipped with in nutritional solution nursery pond, allow seedlings nursing plate swim on the water surface, the matrix absorption nutrition in implantation hole
Liquid grows for germination, is transplanted to big Tanaka after seedling grows up to again.At present, this seedling raising manners, it is subject to
The restriction that plant daylighting requires, great majority monolayer on a soil is carried out, and the land area taken is more.
The three-dimensional seedling raising frame of invention entitled daylighting equilibrium, application publication number is CN104094831A, application number
It is 2014103222526, discloses a kind of employing cylinder and seedlings nursing plate level release from stereoscopic frame is accepted sunlight
Irradiating, and use the tobacco seedlings seedlings nursing plate that time set controls, its weak point is that cylinder the most only can release one
Layer seedlings nursing plate accept sunlight, other multilamellar seedlings nursing plates still can't accept sunlight, tobacco seedlings expose to sunlight time
Between insufficient, uneven, structure is complicated, and manufacturing cost is high, power consumption is big, in actual production, unfavorable
In popularization；Invention entitled a kind of multilamellar seedling culture frame, application publication number CN104705108A, Application No.
201310667641.8, open a kind of multilamellar seedling culture frame, multilamellar slideway is set, reduces artificial turned seedling cost and carry
The quality of high tobacco seedlings, saves space, when its weak point is not for using automatic control mode, not setting
Between control requirement, tobacco seedlings connects the irradiated time, and sunlight irradiates uneven, and tobacco seedlings is grown up bad.
Tobacco seedlings is in growth course in addition to nutrient is necessary somatomedin, and illumination condition is also relation tobacco seedlings
Growth important factor, existing technology is substantially by use set time value reach tobacco seedlings accept time
Between adjustment, although meet tobacco seedlings to a certain extent and accept the condition of illumination, but but there is following skill
Art problem, under the conditions of illumination condition and temperature conditions are unfavorable, uses cylinder by seedlings nursing plate from stereoscopic frame
Middle level releases poor effect of exposing to sunlight, and wastes electric energy；Tobacco seedlings is under different temperature and humidity conditions
Photosynthetic efficiency is different, and tobacco seedling growth needs to provide a rational temperature humidity range value, just can make it
Photosynthesis reaches optimal.
Therefore, it is necessary to propose one to improve the tobacco seedlings sun-exposed device of acceptance and method for culturing seedlings thereof, make cigarette
Seedling can uniformly receive the irradiation of daylight.
Summary of the invention
In order to overcome problem present in background technology, the present invention provide a kind of three-dimensional automatic rotary seedling culture frame and
Its method for culturing seedlings, the three-dimensional automatic rotary seedling culture frame of design, can according to the requirement of nursery, set humiture,
Illumination and four kinds of parametric models of time, control reducing motor and drive revoliving arm to rotate, and four bars on revoliving arm are put down
Weighing apparatus mechanism drive Seedling dish level turn round at a slow speed, allow floating in seedling irradiated by full and uniform sunlight, carry
High ground utilization rate, makes tobacco seedlings grow up healthy and sound.
Described three-dimensional automatic rotary seedling culture frame includes frame, four bar balanced controls, floating disc, described four
Bar balanced controls are arranged in frame, and four bar balanced controls are provided with floating disc.
Described frame two ends are provided with bearing block, and bearing block is provided with power transmission shaft, and power transmission shaft one end is passed through
Gear is connected with reducing motor, and power transmission shaft two ends are provided with revoliving arm, and four bar balanced controls are arranged on revoliving arm
Two ends.
Described seedlings nursing plate by suspension rod hang at gimbal lever two ends, four bar balanced controls by the gimbal lever, suspension rod,
Seedlings nursing plate forms, and places floating disc in seedlings nursing plate, and electric cabinet is arranged in frame, electric cabinet and reducing motor
Electrical connection.
Described three-dimensional automatic rotary seedling culture frame is provided with Temperature Humidity Sensor, Temperature Humidity Sensor and electric cabinet
It is connected.
Described three-dimensional automatic rotary seedling culture frame is provided with light sensor, and light sensor is electrically connected with electric cabinet
Connect.
Described three-dimensional automatic rotary seedling culture frame is provided with time controller, and time controller is electrically connected with electric cabinet
Connect.
Be provided with controller in described electric cabinet, controller and Temperature Humidity Sensor, light sensor, time
Between controller signals connect.
A kind of method that three-dimensional automatic rotary seedling culture frame cultivates tobacco seedlings, it is characterised in that:
The first step: inject culture medium in seedlings nursing plate
In the culture medium of preparation, Different Nitrogen Concentration is 150 × 10-6Ppm, the concentration proportion between nitrogen, phosphorus, potassium is
1:0.5:1, and add the trace element of magnesium, calcium, ferrum, boron, manganese, zinc, copper, molybdenum, its concentration value is 25
×10-6ppm、186×10-6ppm、1×10-6ppm、0.5×10-6ppm、0.5×10-6ppm、0.05×
10-6ppm、0.02×10-6ppm、0.01×10-6ppm；
Second step: floating disc is moved in seedlings nursing plate
Tobacco seedlings is moved in floating disc, floating disc is moved in the seedlings nursing plate that hole count is 200 mesh；
3rd step: set temperature value, humidity value, illumination intensity value and reducing motor tachometer value
The temperature value of initial setting temperature sensor is 17 DEG C, and the humidity value of humidity sensor is 50%HR, if
The illumination intensity value determining light sensor is 200LUX, sets the time controller time as 8:00 to 20:00,
Set the tachometer value of reducing motor as 1-5 rev/min；
4th step: observe tobacco seedlings light situation, periodically adds nutrient, transplants tobacco seedlings
In seedling raising process, emerge in 15-20 days, add nitrogen, phosphorus, potassium, magnesium, calcium, ferrum, boron,
Manganese, zinc, copper, molybdenum nutrition liquid 100 × 10-6Ppm, adds the battalion of the most above-mentioned concentration again after emerging 30 days
Nutrient solution；After 60 days, tobacco seedlings is transplanted into land for growing field crops.
Beneficial effects of the present invention:
The three-dimensional automatic rotary seedling culture frame of present invention design, simple in construction, it is provided with four bar balanced controls, floating
Dish is arranged at inside four bar balanced controls, can set humiture, illumination and time according to the requirement of nursery
Four kinds of parametric models, control reducing motor and drive revoliving arm to rotate, and four bar balanced controls on revoliving arm drive
Seedlings nursing plate level is turned round at a slow speed, and the hanging seedlings nursing plate at four bar balanced controls two ends is protected the most all the time
Water holding is flat upward, it is ensured that the floating disc level in seedlings nursing plate will not be tumbled, and allows the seedling in floating disc be filled
The sunlight divided irradiates, and improves ground utilization rate.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is four bar balanced controls schematic diagrams.
In figure, 1-frame, 2-reducing motor, 3-bearing block, 4-power transmission shaft, 5-revoliving arm, the 6-gimbal lever,
7-seedlings nursing plate, 8-floating disc, 9-electric cabinet, 10-suspension rod.
Detailed description of the invention
In order to make technical scheme and beneficial effect clearer, below in conjunction with accompanying drawing, to this
Bright preferred implementation is described in detail, to facilitate the technical staff to understand.
The following stated, sees shown in Fig. 1-2.
Embodiment 1
Described three-dimensional automatic rotary seedling culture frame includes frame 1, four bar balanced controls, floating disc 8, described
Four bar balanced controls are arranged in frame 1, and four bar balanced controls are provided with floating disc 8, and four bar balanced controls set
It is placed in frame 1 and can guarantee that four bar balanced controls remain level upward under gravity, it is ensured that nursery
Floating disc 8 level in dish 7 will not be tumbled, and four bar balanced controls are around the central axis of frame 1,
Allow the seedling in floating disc 8 be irradiated by sufficient sunlight, improve ground utilization rate.
As preferably, described frame 1 two ends are provided with bearing block 3, and bearing block 3 is provided with power transmission shaft 4,
Bearing block 3 is for supporting and fixed conveyor axle 4, and power transmission shaft 4 one end is connected with reducing motor 2 by gear,
Reducing motor 2 is provided that the power that power transmission shaft 4 rotates, power transmission shaft 4 two ends are provided with revoliving arm 5, and four bars are put down
Weighing apparatus mechanism is installed on revoliving arm 5 two ends.
As preferably, described seedlings nursing plate 7 is hung at the gimbal lever 6 two ends by suspension rod 10, four bar balancing machines
Structure is made up of the gimbal lever 6, suspension rod 10, seedlings nursing plate 7, places floating disc 8 in seedlings nursing plate 7, and electric cabinet 9 is pacified
Being contained in frame 1, electric cabinet 9 electrically connects with reducing motor 2.
As preferably, described three-dimensional automatic rotary seedling culture frame is provided with Temperature Humidity Sensor, temperature and humidity sensing
Device is connected with electric cabinet, and described three-dimensional automatic rotary seedling culture frame is provided with light sensor, light sensor
Electrically connecting with electric cabinet, described three-dimensional automatic rotary seedling culture frame is provided with time controller, time controller
Electrically connecting with electric cabinet, Temperature Humidity Sensor can detect the temperature of tobacco seedling growth environment in floating disc and wet
Degree signal, when temperature and humidity reaches the value set, Temperature Humidity Sensor will be signaled to electric cabinet,
Light sensor also detects the intensity at sunshine, and when intensity of sunshine exceedes setting value, light sensor will
Be signaled to electric cabinet 9, time controller according to set time signaling to electric cabinet 9, when warm and humid
When degree sensor, light sensor, time controller have signal to be emitted to electric cabinet 9, electric cabinet is just controlled
Reducing motor 2 processed starts, it is ensured that the tobacco seedlings in floating disc 7 can sufficiently receive the irradiation of daylight, carries
The high utilization rate in soil.
Be provided with controller in described electric cabinet, controller and Temperature Humidity Sensor, light sensor, time
Between controller signals connect.
Embodiment 2
Described three-dimensional automatic rotary seedling culture frame includes frame 1, four bar balanced controls, floating disc 8, bearing block
3, power transmission shaft 4, reducing motor 2, revoliving arm 5, frame 1 two ends are provided with bearing block 3, on bearing block 3
Being provided with power transmission shaft 4, power transmission shaft 4 one end is connected with reducing motor 2 by gear, and power transmission shaft 4 two ends are installed
Having revoliving arm 5, revoliving arm 5 two ends to be provided with four bar balanced controls, four bar balanced controls are provided with floating disc 8,
Being arranged in the bearing block 3 in frame 1 and be provided with spring bearing, bearing block 3 fixes the outer ring of bearing, outward
Circle remains stationary as, and keeps consistent with the direction of transmission all the time, and keeps balance, spring bearing is arranged with
Power transmission shaft 4, reducing motor 2 provides the power that power transmission shaft 4 rotates, power transmission shaft 4 two ends to install back pivoted arm 5,
Revoliving arm 5 can follow power transmission shaft 360 ° rotation, enables four bar balanced controls on diverse location to receive sun
The irradiation of light, improves the utilization rate on ground.
As preferably, described seedlings nursing plate 7 is hung at the gimbal lever 6 two ends by suspension rod, four bar balanced controls
Being made up of the gimbal lever 6, suspension rod 10, seedlings nursing plate 7, place floating disc 8 in seedlings nursing plate 7, electric cabinet 9 is installed
In frame 1, electric cabinet 9 electrically connects with reducing motor 2.
As preferably, described three-dimensional automatic rotary seedling culture frame is provided with Temperature Humidity Sensor, temperature and humidity sensing
Device is connected with electric cabinet, and described three-dimensional automatic rotary seedling culture frame is provided with light sensor, light sensor
Electrically connecting with electric cabinet, described three-dimensional automatic rotary seedling culture frame is provided with time controller, time controller
Electrically connecting with electric cabinet, Temperature Humidity Sensor can float and detect the temperature of the growing environment of tobacco seedlings in floating disc
And moisture signal, when temperature value and humidity value reach the value set, Temperature Humidity Sensor will send signal
To electric cabinet, light sensor also detects the intensity at sunshine, when intensity of sunshine exceedes setting value, photosensitive
Sensor will be signaled to electric cabinet 9, time controller according to set time signaling to electric cabinet
9, when Temperature Humidity Sensor, light sensor, time controller have signal to be emitted to electric cabinet 9, electricity
Control case just controls reducing motor 2 and starts, it is ensured that the tobacco seedlings in floating disc 7 can sufficiently receive daylight
Irradiate, improve the utilization rate in soil.
Be provided with controller in described electric cabinet, controller and Temperature Humidity Sensor, light sensor, time
Between controller signals connect.
Embodiment 3
Frame 1 two ends are equipped with bearing block 3, and bearing block 3 is used for supporting power transmission shaft 4, power transmission shaft 4 one end with subtract
Speed motor 2 is connected, and reducing motor 2 drives power transmission shaft 4 to rotate, and reducing motor 2 provides power transmission shaft 4 turns
Dynamic power, power transmission shaft 4 two ends are provided with revoliving arm 5, and revoliving arm 5 is provided with on two ends four bar balancing machines
Structure, seedlings nursing plate 7 are hung at two ends, gimbal lever left and right, and revoliving arm 5 is hinged with four bar balanced controls, and four bars are put down
Weighing apparatus mechanism is hinged with suspension rod, because seedlings nursing plate 6 remains level in rotation process, it is ensured that seedlings nursing plate 7
Not tumbling in revolution, place floating disc 8 in seedlings nursing plate 7, floating disc 8 is made by expanded material, profit
Floating on seedlings nursing plate 7 in floating disc 8, sowed by seed in floating disc 8 grid, seed is at floating disc 8
Grid in germinating growth, electric cabinet 9 is arranged in frame 1, and electric cabinet 9 electrically connects with reducing motor 2,
Seedlings nursing plate 7 is hung in the four bar balanced controls left and right sides, and on revoliving arm 5, two ends are provided with four bar balanced controls,
Reducing motor 2 is connected with four bar balanced controls, makes the floating disc 8 being arranged in seedlings nursing plate 7 at cursor 5
In turning course, make the tobacco seedlings in each floating disc 8 can receive illumination, improve the utilization on ground
Rate.
Three-dimensional automatic rotary seedling culture frame is provided with Temperature Humidity Sensor, and Temperature Humidity Sensor is connected with electric cabinet,
Temperature sensor is by the temperature of tobacco seedling growth environment and humidity in monitoring seedlings nursing plate, when the numerical value recorded is higher than setting
During fixed value, it is signaled to electric cabinet 9, when the numerical value recorded is less than the value set, does not send signal,
Three-dimensional automatic rotary seedling culture frame is provided with light sensor, and light sensor electrically connects with electric cabinet, photosensitive biography
The intensity level of the light of tobacco seedlings in sensor detection seedlings nursing plate, when the numerical value recorded is higher than the value set, sends
Signal is to electric cabinet 9, when the numerical value recorded is less than the value set, does not send signal, and three-dimensional automatic rotary is educated
Seedling set up be equipped with time controller, time controller electrically connects with electric cabinet, the value that time controller sets as
The sunshine-duration on daytime, when the value set is in this interval, time controller sends signal, works as time value
Time in non-this time interval, time controller does not send signal, only when Temperature Humidity Sensor, illumination sensing
When device, time control all to send signal, electric cabinet 9 just controls reducing motor 2 and rotates.
Be provided with controller in described electric cabinet, controller and Temperature Humidity Sensor, light sensor, time
Between controller signals connect.
A kind of method utilizing three-dimensional automatic rotary seedling culture frame nursery, it is characterised in that:
The first step: inject culture medium in seedlings nursing plate
In the culture medium of preparation, Different Nitrogen Concentration is 150 × 10-6Ppm, the concentration proportion between nitrogen, phosphorus, potassium is
1:0.5:1, and add the trace element of magnesium, calcium, ferrum, boron, manganese, zinc, copper, molybdenum, its concentration value is 25
×10-6ppm、186×10-6ppm、1×10-6ppm、0.5×10-6ppm、0.5×10-6ppm、0.05×
10-6ppm、0.02×10-6ppm、0.01×10-6ppm；
Second step: floating disc is moved in seedlings nursing plate
Tobacco seedlings is moved in floating disc, floating disc is moved in the seedlings nursing plate that hole count is 200 mesh；
3rd step: set temperature value, humidity value, illumination intensity value and reducing motor tachometer value
The temperature value of initial setting temperature sensor is 17 DEG C, and humidity value is 50%HR, sets light sensor
Illumination intensity value be 200LUX, setting the time controller time is set to 8:00 to 20:00, sets the electricity that slows down
The tachometer value of machine is 1-5 rev/min；
4th step: observe tobacco seedlings light situation, periodically adds nutrient, progressively adjusts according to tobacco seedlings growing way and subtract
The tachometer value of speed motor
In seedling raising process, emerge in 15-20 days, add nitrogen, phosphorus, potassium, magnesium, calcium, ferrum, boron,
Manganese, zinc, copper, molybdenum nutrition liquid 100 × 10-6Ppm, adds the battalion of the most above-mentioned concentration again after emerging 30 days
Nutrient solution；After 60 days, tobacco seedlings is transplanted.
Intensity of illumination sets experiment
Arranging illumination intensity value is 100LUX, 200LUX, 300LUX
Upper table understands, along with the enhancing of illumination, the height reduction of tobacco seedlings, other plant character and Biomass
Substantially in the trend reduced, stem girth increases, and vane thickness and specific leaf weight, in reducing trend, show that illumination accumulates
Intensity enhancing, photosynthesis strengthens, and tobacco seedlings material increases.
Along with the content of the enhancing of intensity of illumination, chlorophyll a and chlorophyll b reduces, Chla/Chlb is without significantly
Difference, under low light condition, chlorophyll content increases, and makes plant fully carry out photosynthesis, light cooperation
High by utilization rate, the comprehensive rear 200LUX intensity of illumination that selects, one is that tobacco seedlings photosynthesis utilization rate is high, separately
On the one hand it is that tobacco seedlings height is moderate.
Design temperature and humidity experiment: 1 group. temperature 11 DEG C, humidity 45%HR, 2 groups. temperature 17 DEG C, wet
Degree 50%HR, 3 groups. temperature 20 DEG C, humidity 60%HR.
When temperature and humidity selects the 2nd group, tobacco seedlings grows comparatively fast after emerging 60 days, and stem girth is relatively thick,
And temperature conditions and damp condition readily satisfy.
Use above-mentioned humiture and intensity of illumination to cultivate tobacco seedlings result to show, cultivate tobacco seedlings and can shift to an earlier date 15 days seedlings,
One-level side root increases by 48.1%, and 4 leaf phase side root total amounts increase by 3 times, and growing way afterwards is strong especially, 50 days cigarettes
Strain fresh weight is than routine weightening finish 65.7%, and seedling cost declines 60%.About 60 days seedlings of floating seedlings, side root
3-4 times can be improved than conventional Seedling, the average 6.6mm of Seedling diameter stem more than 500.
The work process of the present invention:
Connect electric cabinet 9 power supply, need humiture, illumination and the time parameter values set according to nursery, automatically controlled
Case 9 internal controller controls reducing motor 2 and works, and reducing motor 2 drives power transmission shaft 4 to rotate, power transmission shaft 4
Driving two ends revoliving arm 5 together to rotate again, four bar balanced controls are arranged on revoliving arm 5 two ends, seedlings nursing plate 7
Hanging the two ends of four bar balanced controls, equipped with water in seedlings nursing plate 7, floating disc 8 swims in seedlings nursing plate 7,
Owing to seedlings nursing plate is hung at four two ends, bar balanced controls left and right, it is ensured that the floating disc 8 in seedlings nursing plate 7 keeps
Horizontal rotation will not be tumbled, the seedling in floating disc 8, with seedlings nursing plate 7 horizontal rotation at a slow speed, so that little
Seedling obtains suitable humiture and fully sunlight irradiates and grows up, when Temperature Humidity Sensor, light sensor are timely
Between controller do not reach setting value require time seedling culture frame stop operating, when Temperature Humidity Sensor, light sensor
And time controller reaches seedling culture frame automatic rotary nursery when setting requires.
Being more than 17 DEG C when Temperature Humidity Sensor detects temperature, when humidity is more than 50%HR, intensity of illumination is more than
During 200LUX, and when time controller sets the time as 8:00 to the 20:00 period, tobacco seedlings carry out light cooperation
Higher by the activity of enzyme, now illumination is more sufficient, and Temperature Humidity Sensor sends signal, and time controller has letter
Number output, electric cabinet internal controller receives signal, controls reducing motor and drives seedlings nursing plate with 1-5 rev/min
Level is turned round at a slow speed, allows tobacco seedlings is full and uniform is irradiated by sunlight, can improve the photosynthetic efficiency of tobacco seedlings,
Revolution is stopped when temperature is less than 50%HR less than 17 DEG C with humidity；Or intensity of illumination less than 200LUX time；
Or time controller set the time as non-8:00 to 20:00 interval time, Temperature Humidity Sensor, intensity of illumination
Any one in sensor, time controller does not send signal, and electric cabinet controls reducing motor and stops revolution,
Avoid the waste of electric energy, set humiture, illumination and four kinds of parametric models of time, control reducing motor and drive
Revoliving arm rotate, on revoliving arm four bar balanced controls drive Seedling dish levels turn round at a slow speed, allow floating in little
Seedling is irradiated by full and uniform sunlight, improves ground utilization rate.
The three-dimensional automatic rotary mechanism of the design of the present invention, can according to the requirement of nursery, set humiture,
Illumination and four kinds of parametric models of time, according to the tobacco seedlings of different growth periods, set different rotating speeds, determine
The optimum condition accepting illumination of tobacco seedlings, controls reducing motor and drives revoliving arm to rotate, four bars on revoliving arm
Balanced controls drive seedlings nursing plate level to turn round at a slow speed, and the hanging seedlings nursing plate at four bar balanced controls two ends is at gravity
Remain under effect that level is upward, it is ensured that the floating disc level in seedlings nursing plate will not be tumbled, allow floating in
Seedling is irradiated by sufficient sunlight, improves ground utilization rate, makes tobacco seedlings grow up very well.
Finally illustrating, preferred embodiment above is merely to illustrate the novel technical scheme of the present invention rather than limit
System, although being described in detail the present invention is novel by above preferred embodiment, but this area
Skilled artisan understands that and can in the form and details it be variously modified, without departing from the present invention
Novel protection domain.
Claims (7)
1. a three-dimensional automatic rotary seedling culture frame, it is characterised in that: described three-dimensional automatic rotary seedling culture frame includes that frame, four bar balanced controls, floating disc, four described bar balanced controls are arranged in frame, and four bar balanced controls are provided with floating disc.
A kind of three-dimensional automatic rotary seedling culture frame the most according to claim 1, it is characterized in that: described frame two ends are provided with bearing block, power transmission shaft it is provided with on bearing block, power transmission shaft one end is connected with reducing motor by gear, power transmission shaft two ends are provided with revoliving arm, and four bar balanced controls are arranged on revoliving arm two ends.
A kind of three-dimensional automatic rotary seedling culture frame the most according to claim 1, it is characterized in that: four described bar balanced controls are made up of the gimbal lever, suspension rod, seedlings nursing plate, seedlings nursing plate is hung at gimbal lever two ends by suspension rod, floating disc is placed in seedlings nursing plate, being provided with electric cabinet in frame, electric cabinet electrically connects with reducing motor.
A kind of three-dimensional automatic rotary seedling culture frame the most according to claim 1, it is characterised in that: described three-dimensional automatic rotary seedling culture frame is provided with Temperature Humidity Sensor, and Temperature Humidity Sensor is connected with electric cabinet.
A kind of three-dimensional automatic rotary seedling culture frame the most according to claim 1, it is characterised in that: described three-dimensional automatic rotary seedling culture frame is provided with light sensor, and light sensor electrically connects with electric cabinet.
A kind of three-dimensional automatic rotary seedling culture frame the most according to claim 1, it is characterised in that: described three-dimensional automatic rotary seedling culture frame is provided with time controller, and time controller electrically connects with electric cabinet.
7. the method for culturing seedlings of a three-dimensional automatic rotary seedling culture frame, it is characterised in that:
The first step: inject culture medium in seedlings nursing plate
In the culture medium of preparation, Different Nitrogen Concentration is 150 × 10-6Ppm, the concentration proportion between nitrogen, phosphorus, potassium is 1:0.5:1, and adds the trace element of magnesium, calcium, ferrum, boron, manganese, zinc, copper, molybdenum, and its concentration value is 25 × 10-6ppm、186×10-6ppm、1×10-6ppm、0.5×10-6ppm、0.5×10-6ppm、0.05×10-6ppm、0.02×10-6ppm、0.01×10-6ppm；
Second step: floating disc is moved in seedlings nursing plate
Tobacco seedlings is moved in floating disc, floating disc is moved in the seedlings nursing plate that hole count is 200；
3rd step: set temperature value, humidity value, illumination intensity value and reducing motor tachometer value
The temperature value of initial setting temperature sensor is 17 DEG C, the humidity value of humidity sensor is 50%HR, set the illumination intensity value of light sensor as 200LUX, set the time controller time as 8:00 to 20:00, set the tachometer value of reducing motor as 1-5 rev/min；
4th step: observe tobacco seedlings light situation, periodically adds nutrient, transplants tobacco seedlings
In seedling raising process, emerge in 15-20 days, add nitrogen, phosphorus, potassium, magnesium, calcium, ferrum, boron, manganese, zinc, copper, a molybdenum nutrition liquid 100 × 10-6Ppm, adds the nutritional solution of the most above-mentioned concentration again after emerging 30 days；After 60 days, tobacco seedlings is transplanted into land for growing field crops.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108651249A (en) * | 2018-03-23 | 2018-10-16 | 湖北省农业科学院中药材研究所 | A kind of panax japonicus stereo raise seedling method |
| CN109392549A (en) * | 2018-12-24 | 2019-03-01 | 甘肃玉兴通生物科技有限公司 | A kind of agricultural greenhouse nursery daylighting and ventilated control system and greenhouse of nursing young plants in hothouses |
| CN110754165A (en) * | 2019-12-05 | 2020-02-07 | 和县德生农业发展有限公司 | Ginger seed germination accelerating method and ginger seed germination accelerating device |
| CN112219605A (en) * | 2020-10-14 | 2021-01-15 | 柴亚强 | Agricultural is with device of growing seedlings with circulation beam split structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651249A (en) * | 2018-03-23 | 2018-10-16 | 湖北省农业科学院中药材研究所 | A kind of panax japonicus stereo raise seedling method |
| CN109392549A (en) * | 2018-12-24 | 2019-03-01 | 甘肃玉兴通生物科技有限公司 | A kind of agricultural greenhouse nursery daylighting and ventilated control system and greenhouse of nursing young plants in hothouses |
| CN110754165A (en) * | 2019-12-05 | 2020-02-07 | 和县德生农业发展有限公司 | Ginger seed germination accelerating method and ginger seed germination accelerating device |
| CN110754165B (en) * | 2019-12-05 | 2022-01-04 | 和县德生农业发展有限公司 | Ginger seed germination accelerating method and ginger seed germination accelerating device |
| CN112219605A (en) * | 2020-10-14 | 2021-01-15 | 柴亚强 | Agricultural is with device of growing seedlings with circulation beam split structure |
| CN112219605B (en) * | 2020-10-14 | 2023-12-22 | 北京光闰生物科技有限公司 | Agricultural seedling raising device with circulating light splitting structure |
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