CN105210842A - Hardening seedling nursing device - Google Patents
Hardening seedling nursing device Download PDFInfo
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- CN105210842A CN105210842A CN201510749731.0A CN201510749731A CN105210842A CN 105210842 A CN105210842 A CN 105210842A CN 201510749731 A CN201510749731 A CN 201510749731A CN 105210842 A CN105210842 A CN 105210842A
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- groove
- seedling
- nursery pond
- water pipe
- plate body
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention discloses a kind of hardening seedling nursing device, comprising: multiple nursery pond, it is spaced in in-line from head end to tail end, and two sidewalls relative on two adjacent nursery ponds are equipped with groove group; Multiple seedling-cultivating tray, it is arranged on the top of nursery pond, seedling-cultivating tray is arranged at intervals with multiple seedling-raising cup; Polylith lifter plate; Many first water pipes, it is arranged between two sidewalls relative on two adjacent nursery ponds; Waste liquid pool; Second water pipe; 3rd water pipe; Many 4th water pipes.The present invention can carry out dry wet adjustment to the growing environment of seedling as required rapidly, and accurately can regulate the degree of depth of nursery pond Middle nutrition liquid, also be convenient for changing nutrient solution, device adopts Automated condtrol, improves efficiency.
Description
Technical field
The present invention relates to field of plant growing technology.More particularly, the present invention relates to a kind of hardening seedling nursing device.
Background technology
Floating seedlings technology is a kind of soilless-cultivated seedling technology, be in greenhouse, plastic tunnel and Small plastic shed, filling substrate be placed on polystyrene seedling-cultivating tray, broadcast seed, after planting seedling-cultivating tray is placed in the tank of complete nutrition liquid, allows seed germination, growth, seedling.Floating seedlings also exists seedling and is immersed in for a long time in nutrient solution, can cause the environment being difficult to adapt to relatively dry, need carry out hardening separately before transplanting after being transplanted to suddenly field.
Existing hardening seedling nursing device cannot accomplish alternation of wetting and drying as required rapidly, also the degree of depth of nutrient solution cannot accurately be regulated as required, also be inconvenient to change nutrient solution, so need to provide a kind of advantage that can play floating seedlings, the hardening seedling nursing device of its defect can be overcome again.
Summary of the invention
An object of the present invention is to provide a kind of hardening seedling nursing device, it can carry out dry wet adjustment to the growing environment of seedling as required rapidly, accurately can regulate the degree of depth of nursery pond Middle nutrition liquid, also be convenient for changing nutrient solution, device adopts Automated condtrol, improves efficiency.
In order to realize, according to these objects of the present invention and other advantage, providing a kind of hardening seedling nursing device, comprising:
Multiple nursery pond, it is spaced in in-line from head end to tail end, described nursery pond is the cuboid of inner hollow, the top of described nursery pond is opened wide, described nursery pond inside is provided with the space holding nutrient solution, two sidewalls relative on two adjacent described nursery ponds are equipped with groove group, make sidewall is formed opening by described nursery pond and outside through, described groove group comprise to be arranged in order from the head end of described nursery pond to tail end direction connection from first groove arranged top down, second groove and the 3rd groove, described first groove, described second groove and described 3rd groove are cuboid, described first groove, the top of described second groove and described 3rd groove along described nursery pond head end to tail end direction center line point-blank, the deep equality of described first groove and described second groove, and the degree of depth of described first groove is greater than the degree of depth of described 3rd groove, described second groove is greater than the length of described first groove along the side wall length direction of described nursery pond along the length in the side wall length direction of described nursery pond,
Multiple seedling-cultivating tray, its and one_to_one corresponding equal with the quantity of described nursery pond, described seedling-cultivating tray is arranged on the top of described nursery pond, described seedling-cultivating tray is arranged at intervals with multiple seedling-raising cup, the taper of described seedling-raising cup to be top be unlimited bottom surface and inner hollow, the top of described seedling-raising cup flushes with the top of described seedling-cultivating tray, the sidewall of the bottom of described seedling-raising cup is arranged at intervals with multiple first through hole;
Polylith lifter plate, it is equal with the quantity of described second groove, described lifter plate comprises first plate body and two the second plate bodys, described first plate body and described second plate body are cuboid, the height of described first plate body and described second plate body all with the deep equality of described second groove, two described second plate bodys are symmetrical arranged T-shaped relative to described first plate body, the consistent size in the space that the size of described lifter plate and described second groove and described first groove surround, the activity of described lifter plate is plugged in the space that surrounded by described second groove and described first groove, described first plate body is provided with the second through hole from the head end of described nursery pond in the horizontal direction to tail end direction, described second through hole and described 3rd groove UNICOM, the lower end of described second through hole flushes with the bottom of described 3rd groove and described seedling-raising cup, the depth difference of described 3rd groove and described second groove is more than or equal to the degree of depth of described 3rd groove,
Many first water pipes, it is arranged between two sidewalls relative on two adjacent described nursery ponds, and the described second through hole UNICOM that the two ends of described first water pipe are adjacent with two respectively, realize the circulation of the nutrient solution between adjacent described nursery pond;
Waste liquid pool;
Second water pipe, entrance and the described second through hole UNICOM being positioned at tail end of described second water pipe, the outlet of described second water pipe and described waste liquid pool UNICOM;
3rd water pipe, the entrance of described 3rd water pipe is connected with the bottom of the described nursery pond being positioned at head end, the outlet of described 3rd water pipe is connected with the bottom of described waste liquid pool, described 3rd water pipe and the inner UNICOM of described nursery pond and described waste liquid pool being positioned at head end, entrance and the exit of described 3rd water pipe are provided with the first magnetic valve;
Many 4th water pipes, except the described nursery pond being positioned at head end, the bottom of nursery pond described in remaining is provided with described 4th water pipe, the entrance of described 4th water pipe is connected with the bottom of described nursery pond, and UNICOM inner with described nursery pond, the outlet of described 4th water pipe and described 3rd water pipe UNICOM, be provided with the second magnetic valve in described 4th water pipe.
Preferably, in described hardening seedling nursing device, also comprise:
Liquid storage tank, is provided with nutrient solution in it;
Siphon pipe, described siphonal galianconism inserts in described liquid storage tank, and described siphonal long-armed insertion is arranged in the described nursery pond of head end, is provided with the 3rd magnetic valve in described siphon pipe.
Preferably, in described hardening seedling nursing device, also comprise:
Pressure sensor, it is arranged in described second water pipe;
Controller, it is connected with described first magnetic valve, described second magnetic valve, described 3rd magnetic valve and described pressure sensor.
Preferably, in described hardening seedling nursing device, along the bearing of trend of described second through hole towards being outside equipped with a cylinder on described first plate body, described first water pipe is plugged on described cylinder, with the described second through hole UNICOM making the two ends of described first water pipe adjacent with two respectively.
Preferably, in described hardening seedling nursing device, the outer wall of described first plate body is vertically provided with scale value, the scale value at the top of described first plate body is zero, and scale value increases downwards gradually.
Preferably, in described hardening seedling nursing device, also comprise:
Multiple supporting disk, its and one_to_one corresponding equal with the quantity of described nursery pond, described supporting disk is cuboid, described supporting disk is arranged in described nursery pond, the length of described supporting disk and wide all with the length of the bottom of described nursery pond and wide equal, described supporting disk is provided with columniform first projection that multiple and described seedling-raising cup is relative, described supporting disk is vertically arranged at intervals with multiple third through-hole between described first projection;
Support bar, it is inner hollow and the cylindrical of top and bottom-open, the internal diameter of described support bar is equal with the external diameter of described first projection, described first projection is plugged in the bottom of described support bar, the internal diameter of described support bar is less than the diameter of the bottom surface of described seedling-raising cup, described seedling-raising cup is plugged in the top of described support bar, the contact internal walls at the outer wall of described seedling-raising cup and the top of described support bar, the outer wall of described support bar is arranged at intervals with multiple fourth hole, the vertical height being vertically highly less than the top of described support bar of described first through hole.
Preferably, in described hardening seedling nursing device, multiple 4th groove is arranged at intervals with top down from the sidewall of described nursery pond, described 4th groove is not communicated with described first groove, the second groove, the 3rd groove, the bottom of described seedling-cultivating tray is provided with second projection relative with described 4th groove, and described second projection is plugged in described 4th groove.
Preferably, in described hardening seedling nursing device, the side that described second plate body contacts with described second groove is matsurface.
The present invention at least comprises following beneficial effect:
The present invention is provided with siphon pipe between liquid storage tank and nursery pond, and the nutrient solution prepared in liquid storage tank can be automatically imported in nursery pond by siphon pipe, can realize the transmission of nutrient solution between liquid storage tank and nursery pond, saved cost without the need to additional any power.
The height of the present invention by regulating the height of lifter plate to regulate the second through hole, thus accurately regulate the degree of depth of nursery pond Middle nutrition liquid not higher than the second through hole, but the height of the bottom higher than seedling-raising cup, seedling is made to carry out alternation of wetting and drying cultivation rapidly according to growth needs, sufficient nutrient can be provided for seedling, seedling is made again to depart from nutrient solution discontinuously, dried up exercise is carried out to seedling, it is made to adapt to depart from the environment of nutrient solution gradually, strengthen after transplanting, seedling is to the adaptive capacity of soil, and by the seedling after hardening, after transplanting, cold hardiness and drought resistance also strengthen.
First magnetic valve, the second magnetic valve, the 3rd magnetic valve are connected with controller with pressure sensor by the present invention, can realize the automation transmission of nutrient solution between liquid storage tank, nursery pond and waste liquid pool, save manpower, and operating accuracy and efficiency higher.
The present invention is provided with supporting disk and support bar in nursery pond, can support seedling-raising cup, prevents the culture matrix in seedling-raising cup overweight, causes seedling-cultivating tray to be out of shape, also can prevent seedling medium blocking pipe.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the structural representation of hardening seedling nursing device of the present invention;
Fig. 2 is the structural representation of groove group of the present invention;
Fig. 3 is the front view of lifter plate of the present invention;
Fig. 4 is the rearview of lifter plate of the present invention;
Fig. 5 is the structural representation of supporting disk of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art.
It should be noted that, in describing the invention, term " transverse direction ", " longitudinal direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, be not indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
As shown in Fig. 1 to 5, the invention provides a kind of hardening seedling nursing device, comprising:
Multiple nursery pond 100, it is spaced in in-line from head end to tail end, described nursery pond 100 is the cuboid of inner hollow, the top of described nursery pond 100 is opened wide, described nursery pond 100 inside is provided with the space holding nutrient solution, two sidewalls relative on two adjacent described nursery ponds 100 are equipped with groove group 110, make sidewall to be formed an opening by through with outside for described nursery pond 100, described groove group 110 comprise to be arranged in order from the head end of described nursery pond 100 to tail end direction connection from first groove 111 arranged top down, second groove 112 and the 3rd groove 113, described first groove 111, described second groove 112 and described 3rd groove 113 are cuboid, described first groove 111, the top of described second groove 112 and described 3rd groove 113 along described nursery pond 100 head end to tail end direction center line point-blank, the deep equality of described first groove 111 and described second groove 112, and the degree of depth of described first groove 111 is greater than the degree of depth of described 3rd groove 113, described second groove 112 is greater than the length of described first groove 111 along the side wall length direction of described nursery pond 100 along the length in the side wall length direction of described nursery pond 100,
Multiple seedling-cultivating tray 120, its and one_to_one corresponding equal with the quantity of described nursery pond 100, described seedling-cultivating tray 120 is arranged on the top of described nursery pond 100, described seedling-cultivating tray 120 is arranged at intervals with multiple seedling-raising cup 121, described seedling-raising cup 121 for top be the taper of unlimited bottom surface and inner hollow, the top of described seedling-raising cup 121 flushes with the top of described seedling-cultivating tray 120, the sidewall of the bottom of described seedling-raising cup 121 is arranged at intervals with multiple first through hole 122, enters in seedling-raising cup 121 to make the nutrient solution in nursery pond 100; Seedling being placed in seedling-raising cup 121, then adding culture matrix in seedling-raising cup 121, by regulating the degree of depth of nursery pond 100 Middle nutrition liquid, seedling can be made to be in wet or dry state.Also can not add culture matrix, provide nutrition by nutrient solution, carry out water planting.
Polylith lifter plate 130, it is equal with the quantity of described second groove 112, described lifter plate 130 comprises first plate body 131 and two the second plate bodys 132, described first plate body 131 and described second plate body 132 are cuboid, the height of described first plate body 131 and described second plate body 132 all with the deep equality of described second groove 112, two described second plate bodys 132 are symmetrical arranged T-shaped relative to described first plate body 131, the consistent size in the space that the size of described lifter plate 130 and described second groove 112 and described first groove 111 surround, the activity of described lifter plate 130 is plugged in the space that surrounded by described second groove 112 and described first groove 111, described first plate body 131 is provided with the second through hole 133 from the head end of described nursery pond 100 in the horizontal direction to tail end direction, described second through hole 133 and described 3rd groove 113 UNICOM, the lower end of described second through hole 133 flushes with the bottom of described 3rd groove 113 and described seedling-raising cup 121, described 3rd groove 113 and the depth difference of described second groove 112 are more than or equal to the degree of depth of described 3rd groove 113, lower end i.e. the second through hole 133 lowest part vertically of the second through hole 133.Since nutrient solution will be imported in nursery pond 100, illustrate that seedling needs to soak, so regulate lifter plate 130 to make the lower end height of the second through hole 133 be higher than the height of the bottom of seedling-raising cup 121.When seedling needs dry environment, only the bottom of lifter plate 130 need be contacted with the bottom of the first groove 111 with the second groove 112, close the first magnetic valve, the second magnetic valve, the 3rd magnetic valve, pressure sensor, the nutrient solution more than bottom being arranged in seedling-raising cup 121 is imported waste liquid pool 151, or close the 3rd magnetic valve, pressure sensor, open the first magnetic valve and the second magnetic valve, nutrient solution is all imported in waste liquid pool 151.
Many first water pipes 141, it is arranged between two sidewalls relative on two adjacent described nursery ponds 100, and described second through hole 133 UNICOM that the two ends of described first water pipe 141 are adjacent with two respectively, realize the circulation of the nutrient solution between adjacent described nursery pond 100;
Waste liquid pool 151;
Second water pipe 142, entrance and described second through hole 133 UNICOM being positioned at tail end of described second water pipe 142, the outlet of described second water pipe 142 and described waste liquid pool 151 UNICOM;
3rd water pipe 143, the entrance of described 3rd water pipe 143 is connected with the bottom of the described nursery pond 100 being positioned at head end, the outlet of described 3rd water pipe 143 is connected with the bottom of described waste liquid pool 151, described 3rd water pipe 143 and the described nursery pond 100 and the inner UNICOM of described waste liquid pool 151 that are positioned at head end, entrance and the exit of described 3rd water pipe 143 are provided with the first magnetic valve;
Many 4th water pipes 144, except the described nursery pond 100 being positioned at head end, the bottom of nursery pond 100 described in remaining is provided with described 4th water pipe 144, the entrance of described 4th water pipe 144 is connected with the bottom of described nursery pond 100, and with the described inner UNICOM of nursery pond 100, the outlet of described 4th water pipe 144 and described 3rd water pipe 143 UNICOM, be provided with the second magnetic valve in described 4th water pipe 144.
In described hardening seedling nursing device, also comprise:
Liquid storage tank 152, is provided with nutrient solution in it;
Siphon pipe 145, the galianconism of described siphon pipe 145 inserts in described liquid storage tank 152, and the long-armed insertion of described siphon pipe 145 is arranged in the described nursery pond 100 of head end, is provided with the 3rd magnetic valve in described siphon pipe 145.Nutrient solution in liquid storage tank 152 can automatically be imported the nursery pond 100 being arranged in head end by siphon pipe 145.
In described hardening seedling nursing device, also comprise:
Pressure sensor, it is arranged in described second water pipe 142; Judge whether nutrient solution to import by pressure sensor complete, pressure sensor is once experience pressure, and controller can cut out the 3rd magnetic valve, stops importing nutrient solution in nursery pond 100.
Controller, it is connected with described first magnetic valve, described second magnetic valve, described 3rd magnetic valve and described pressure sensor.By Automated condtrol, can raise labour efficiency, and the Stability and veracity of operation.Alternation of wetting and drying can be carried out rapidly.
In described hardening seedling nursing device, along the bearing of trend of described second through hole 133 towards being outside equipped with a cylinder 134 on described first plate body 131, described first water pipe 141 is plugged on described cylinder 134, with described second through hole 133 UNICOM making the two ends of described first water pipe 141 adjacent with two respectively.
In described hardening seedling nursing device, the outer wall of described first plate body 131 is vertically provided with scale value, the scale value at the top of described first plate body 131 is zero, and scale value increases downwards gradually.Such as, need nutrient solution by the bottom submergence 5cm of seedling-raising cup 121, only by the first plate body 131 to pull-up, need make in scale value as the position of 5cm flushes with the top of the second groove 112.
In described hardening seedling nursing device, also comprise:
Multiple supporting disk 160, its and one_to_one corresponding equal with the quantity of described nursery pond 100, described supporting disk 160 is cuboid, described supporting disk 160 is arranged in described nursery pond 100, the length of described supporting disk 160 and wide all with the length of the bottom of described nursery pond 100 and wide equal, described supporting disk 160 is provided with columniform first projection 161 that multiple and described seedling-raising cup 121 is relative, described supporting disk 160 is vertically arranged at intervals with multiple third through-hole 162 between described first projection 161;
Support bar 170, it is inner hollow and the cylindrical of top and bottom-open, the internal diameter of described support bar 170 is equal with the external diameter of described first projection 161, described first projection 161 is plugged in the bottom of described support bar 170, the internal diameter of described support bar 170 is less than the diameter of the bottom surface of described seedling-raising cup 121, described seedling-raising cup 121 is plugged in the top of described support bar 170, the contact internal walls at the outer wall of described seedling-raising cup 121 and the top of described support bar 170, the outer wall of described support bar 170 is arranged at intervals with multiple fourth hole 171, the vertical height being vertically highly less than the top of described support bar 170 of described first through hole 122.When nutrient solution soaks seedling-raising cup 121, have a small amount of culture matrix to ooze out from the first through hole 122 of seedling-raising cup 121 sidewall, be arranged to present structure, even if there is culture matrix to ooze out, under gravity, also can sink to the bottom of support bar 170, other pipelines and duct can not be blocked, and seedling-cultivating tray 120, support bar 170 are all detachable, conveniently the culture matrix sunk to bottom support bar 170 is poured out.
In described hardening seedling nursing device, multiple 4th groove 114 is arranged at intervals with top down from the sidewall of described nursery pond 100, described 4th groove 114 is not communicated with described first groove 111, second groove 112, the 3rd groove 113, the bottom of described seedling-cultivating tray 120 is provided with second projection relative with described 4th groove 114, and described second projection is plugged in described 4th groove 114.Make seedling-cultivating tray 120 stably be arranged on the top of nursery pond 100, prevent collision, and for convenience detach.
In described hardening seedling nursing device, the side that described second plate body 132 contacts with described second groove 112 is matsurface.Improve the frictional force between the second plate body 132 and the second groove 112, prevent lifter plate 130 from falling under gravity downwards.
When needs nutrient solution soaks seedling, all lifter plates 130 are pulled up to the scale value place of setting, this scale value is exactly the degree of depth that seedling-raising cup 121 bottom needs to soak, this scale value flushes with the top of nursery pond 100, nutrient solution is prepared in liquid storage tank 152, the first magnetic valve is controlled afterwards by controller, second closed electromagnetic valve, 3rd magnetic valve and pressure sensor are opened, automatically nutrient solution is imported to the nursery pond 100 being positioned at head end by siphon pipe 145, when the degree of depth of nutrient solution reaches the lower end of the second through hole 133 of the nursery pond 100 being arranged in head end, along with nutrient solution is imported the nursery pond 100 being arranged in head end constantly, nutrient solution can by after the second through hole 133 of being arranged in the nursery pond 100 of head end and the first water pipe 141 being positioned at head end, import in second nursery pond 100, then import in nursery pond 100 rearward gradually, after the degree of depth of the nursery pond 100 Middle nutrition liquid being positioned at tail end reaches setting value, continue to import nutrient solution, nutrient solution can flow in the second water pipe 142, after pressure experienced by the pressure sensor in the second water pipe 142, controller controls the 3rd closed electromagnetic valve, stop conveying nutrient solution, thus it is continuous to realize nutrient solution, transmit efficiently.
When nutrient solution changed by needs, controller controls the first magnetic valve, the second magnetic valve is opened, the 3rd closed electromagnetic valve, and nutrient solution flows in waste liquid pool 151.
The present invention is not only applicable to the hardening stage, is applicable to any stage before seedling replanting to field yet.The present invention can not only play the advantage of floating seedlings, and hardening is convenient.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. a hardening seedling nursing device, is characterized in that, comprising:
Multiple nursery pond, it is spaced in in-line from head end to tail end, described nursery pond is the cuboid of inner hollow, the top of described nursery pond is opened wide, described nursery pond inside is provided with the space holding nutrient solution, two sidewalls relative on two adjacent described nursery ponds are equipped with groove group, make sidewall is formed opening by described nursery pond and outside through, described groove group comprise to be arranged in order from the head end of described nursery pond to tail end direction connection from first groove arranged top down, second groove and the 3rd groove, described first groove, described second groove and described 3rd groove are cuboid, described first groove, the top of described second groove and described 3rd groove along described nursery pond head end to tail end direction center line point-blank, the deep equality of described first groove and described second groove, and the degree of depth of described first groove is greater than the degree of depth of described 3rd groove, described second groove is greater than the length of described first groove along the side wall length direction of described nursery pond along the length in the side wall length direction of described nursery pond,
Multiple seedling-cultivating tray, its and one_to_one corresponding equal with the quantity of described nursery pond, described seedling-cultivating tray is arranged on the top of described nursery pond, described seedling-cultivating tray is arranged at intervals with multiple seedling-raising cup, the taper of described seedling-raising cup to be top be unlimited bottom surface and inner hollow, the top of described seedling-raising cup flushes with the top of described seedling-cultivating tray, the sidewall of the bottom of described seedling-raising cup is arranged at intervals with multiple first through hole;
Polylith lifter plate, it is equal with the quantity of described second groove, described lifter plate comprises first plate body and two the second plate bodys, described first plate body and described second plate body are cuboid, the height of described first plate body and described second plate body all with the deep equality of described second groove, two described second plate bodys are symmetrical arranged T-shaped relative to described first plate body, the consistent size in the space that the size of described lifter plate and described second groove and described first groove surround, the activity of described lifter plate is plugged in the space that surrounded by described second groove and described first groove, described first plate body is provided with the second through hole from the head end of described nursery pond in the horizontal direction to tail end direction, described second through hole and described 3rd groove UNICOM, the lower end of described second through hole flushes with the bottom of described 3rd groove and described seedling-raising cup, the depth difference of described 3rd groove and described second groove is more than or equal to the degree of depth of described 3rd groove,
Many first water pipes, it is arranged between two sidewalls relative on two adjacent described nursery ponds, and the described second through hole UNICOM that the two ends of described first water pipe are adjacent with two respectively, realize the circulation of the nutrient solution between adjacent described nursery pond;
Waste liquid pool;
Second water pipe, entrance and the described second through hole UNICOM being positioned at tail end of described second water pipe, the outlet of described second water pipe and described waste liquid pool UNICOM;
3rd water pipe, the entrance of described 3rd water pipe is connected with the bottom of the described nursery pond being positioned at head end, the outlet of described 3rd water pipe is connected with the bottom of described waste liquid pool, described 3rd water pipe and the inner UNICOM of described nursery pond and described waste liquid pool being positioned at head end, entrance and the exit of described 3rd water pipe are provided with the first magnetic valve;
Many 4th water pipes, except the described nursery pond being positioned at head end, the bottom of nursery pond described in remaining is provided with described 4th water pipe, the entrance of described 4th water pipe is connected with the bottom of described nursery pond, and UNICOM inner with described nursery pond, the outlet of described 4th water pipe and described 3rd water pipe UNICOM, be provided with the second magnetic valve in described 4th water pipe.
2. hardening seedling nursing device as claimed in claim 1, is characterized in that, also comprise:
Liquid storage tank, is provided with nutrient solution in it;
Siphon pipe, described siphonal galianconism inserts in described liquid storage tank, and described siphonal long-armed insertion is arranged in the described nursery pond of head end, is provided with the 3rd magnetic valve in described siphon pipe.
3. hardening seedling nursing device as claimed in claim 2, is characterized in that, also comprise:
Pressure sensor, it is arranged in described second water pipe;
Controller, it is connected with described first magnetic valve, described second magnetic valve, described 3rd magnetic valve and described pressure sensor.
4. hardening seedling nursing device as claimed in claim 1, it is characterized in that, along the bearing of trend of described second through hole towards being outside equipped with a cylinder on described first plate body, described first water pipe is plugged on described cylinder, with the described second through hole UNICOM making the two ends of described first water pipe adjacent with two respectively.
5. hardening seedling nursing device as claimed in claim 1, it is characterized in that, the outer wall of described first plate body is vertically provided with scale value, and the scale value at the top of described first plate body is zero, and scale value increases downwards gradually.
6. hardening seedling nursing device as claimed in claim 1, is characterized in that, also comprise:
Multiple supporting disk, its and one_to_one corresponding equal with the quantity of described nursery pond, described supporting disk is cuboid, described supporting disk is arranged in described nursery pond, the length of described supporting disk and wide all with the length of the bottom of described nursery pond and wide equal, described supporting disk is provided with columniform first projection that multiple and described seedling-raising cup is relative, described supporting disk is vertically arranged at intervals with multiple third through-hole between described first projection;
Support bar, it is inner hollow and the cylindrical of top and bottom-open, the internal diameter of described support bar is equal with the external diameter of described first projection, described first projection is plugged in the bottom of described support bar, the internal diameter of described support bar is less than the diameter of the bottom surface of described seedling-raising cup, described seedling-raising cup is plugged in the top of described support bar, the contact internal walls at the outer wall of described seedling-raising cup and the top of described support bar, the outer wall of described support bar is arranged at intervals with multiple fourth hole, the vertical height being vertically highly less than the top of described support bar of described first through hole.
7. hardening seedling nursing device as claimed in claim 1, it is characterized in that, multiple 4th groove is arranged at intervals with top down from the sidewall of described nursery pond, described 4th groove is not communicated with described first groove, the second groove, the 3rd groove, the bottom of described seedling-cultivating tray is provided with second projection relative with described 4th groove, and described second projection is plugged in described 4th groove.
8. hardening seedling nursing device as claimed in claim 1, it is characterized in that, the side that described second plate body contacts with described second groove is matsurface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510749731.0A CN105210842B (en) | 2015-11-06 | 2015-11-06 | Hardening device for raising seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510749731.0A CN105210842B (en) | 2015-11-06 | 2015-11-06 | Hardening device for raising seedlings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105210842A true CN105210842A (en) | 2016-01-06 |
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| CN107455207A (en) * | 2017-08-15 | 2017-12-12 | 贵州曌梅果蔬种植有限公司 | A kind of implantation methods of walnut |
| CN110463597A (en) * | 2019-09-13 | 2019-11-19 | 河北科技师范学院 | A kind of vegetable aquaculture nursery slot and non-soil culture method |
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| JP2007110933A (en) * | 2005-10-19 | 2007-05-10 | Fukuoka Marumoto Kk | Intermittent cultivation method and raising-seedling bed panel for intermittent cultivation |
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| CN105210842B (en) | 2018-01-02 |
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