CN117223594B - Soilless incubator for plant tissue culture seedling hardening - Google Patents
Soilless incubator for plant tissue culture seedling hardening Download PDFInfo
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- CN117223594B CN117223594B CN202311483462.9A CN202311483462A CN117223594B CN 117223594 B CN117223594 B CN 117223594B CN 202311483462 A CN202311483462 A CN 202311483462A CN 117223594 B CN117223594 B CN 117223594B
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- water channel
- seedling hardening
- seedling
- hardening
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- 238000004161 plant tissue culture Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 210000001503 joint Anatomy 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims description 48
- 230000037431 insertion Effects 0.000 claims description 48
- 238000007789 sealing Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims 3
- 238000000034 method Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 241001631457 Cannula Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012258 culturing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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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
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a plant tissue culture seedling hardening soilless culture box in the technical field of plant tissue culture, which comprises a plurality of seedling hardening boxes, grid sliding rails and grid water channels, wherein a first water pump is arranged at the rear side of the left end of each grid water channel, a water outlet is arranged at the rear side of the right end of each grid water channel, each grid sliding rail is positioned at the top end of each grid water channel, a mild water channel is arranged at the left end of each grid water channel, a second water pump is arranged at the rear end of each mild water channel, a water outlet is arranged at the front end of each mild water channel, the bottom ends of the seedling hardening boxes are connected with the corresponding grid sliding rails through guide mechanisms, the guide mechanisms are used for limiting the movement of the seedling hardening boxes in the grid sliding rails, the bottom ends of the seedling hardening boxes are connected with the corresponding grid water channels through butt joint mechanisms, the butt joint mechanisms are used for connecting the seedling hardening boxes in the grid water channels in series, and interference is avoided to the movement of the seedling hardening boxes, and the problem that the existing soilless culture box is difficult to take out and cultivate plants singly.
Description
Technical Field
The invention relates to the technical field of plant tissue culture, in particular to a soil-free incubator for plant tissue culture seedling hardening
Background
In the seedling hardening process, under the condition of protecting the field seedling, measures such as ventilation, cooling, proper water control and the like are adopted to forcibly exercise the seedlings, so that the seedlings can be quickly adapted to the adverse environmental conditions of the land after field planting, the seedling hardening time is shortened, and the resistance to low temperature, strong wind and the like is enhanced; when the water control seedling hardening is carried out on plants, a plurality of incubators are required to be connected in series in the same water pipeline, and unified seedling hardening is carried out on the incubators by controlling the water flow in the water pipeline.
In the prior art, when a part of plants in a plurality of incubators connected in series are wilted, staff needs to remove the incubator with wilted plants from the equipment so as to prevent the plants from continuously hardening off in a severe environment and dying.
Based on the above, the invention designs a soilless incubator for plant tissue culture seedling hardening to solve the problems.
Disclosure of Invention
The invention aims to provide a plant tissue culture seedling hardening soilless incubator with a function of conveniently taking out wilted plants and culturing the wilted plants independently, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the plant tissue culture seedling hardening-soil-free incubator comprises a plurality of seedling hardening boxes, grid sliding rails and grid water channels, wherein a first water pump is arranged at the rear side of the left end of each grid water channel, the rear side of the right end of each grid water channel is a water outlet, each grid sliding rail is positioned at the top end of each grid water channel, a mild water channel is arranged at the left end of each grid water channel, a second water pump is arranged at the rear end of each mild water channel, the front end of each mild water channel is a water outlet, the bottom ends of the seedling hardening boxes are connected with the corresponding grid sliding rails through guide mechanisms, the guide mechanisms are used for limiting the seedling hardening boxes to move in the corresponding grid sliding rails, the bottom ends of the seedling hardening boxes are connected with the corresponding grid water channels through abutting mechanisms, the abutting mechanisms are used for connecting the seedling hardening boxes in the grid water channels in series, interference is not caused by movement of the seedling hardening boxes, and the bottom parts of the rear ends of the seedling hardening boxes are provided with rotating mechanisms which can be connected with the mild water channels in series when the seedling hardening boxes move to the top ends of the mild water channels;
as a further scheme of the invention, the butt joint mechanism comprises a grid waterway and a plurality of connecting pipes fixedly arranged at the top ends of the mild waterways, two connecting grooves are formed in the bottom ends of the seedling hardening box, insertion pipes are connected to the inner sides of the connecting grooves in a sliding mode, the bottom ends of the insertion pipes penetrate through the connecting pipes and are tightly attached to the inner walls of the connecting pipes, the bottom ends of the connecting pipes are provided with switching mechanisms, when the insertion pipes are inserted into the connecting pipes, water in the grid waterways is guided into the insertion pipes, the bottom ends of the insertion pipes are provided with sealing mechanisms, when the insertion pipes are connected with the connecting pipes, the bottom ends of the insertion pipes are opened, and the front ends of the two adjacent insertion pipes are connected through pressing handles;
as a further scheme of the invention, the side wall of the insertion pipe is fixedly provided with the mounting blocks, one ends, close to each other, of the two adjacent mounting blocks are respectively provided with two locking grooves, the bottom end of the seedling hardening box is connected with two locking rods in a sliding manner through the extension spring, the end parts of the locking rods are tapered, the tapered ends of the locking rods penetrate through the upper side locking grooves and are connected with the upper side locking grooves in a sliding manner, and the bottom ends of the mounting blocks penetrate through the connecting pipe and are connected with the connecting pipe in a sliding manner;
as a further scheme of the invention, the switching mechanism comprises a plurality of valve cores which are rotationally connected with the inner sides of a grid water channel and a mild water channel, the valve cores are in one-to-one correspondence with connecting pipes, the side walls of the grid water channel and the mild water channel are rotationally connected with a plurality of gears which are in one-to-one correspondence with the valve cores, the rotating shafts of the gears respectively penetrate through the grid water channel and the mild water channel and are fixedly connected with the valve cores, the side walls of the connecting pipes are respectively connected with special-shaped rods in a sliding manner through extension springs, the rear ends of the special-shaped rods are wedge-shaped, the wedge-shaped ends of the special-shaped rods penetrate through the connecting pipes and are in sliding connection with the connecting pipes, racks are fixedly arranged at the bottom ends of the front ends of the special-shaped rods and are meshed with the gears, two arc-shaped plates are fixedly arranged at the rear ends of the pressing handles, and the inclined surfaces of the arc-shaped plates are corresponding to the special-shaped rods;
as a further scheme of the invention, the sealing mechanism comprises a sealing plate which is rotationally connected with the inner side of the bottom end of the insertion pipe through a torsion spring, an L-shaped rod is fixedly arranged on the inner wall of the connecting pipe, and the top end of the L-shaped rod is tightly attached to the sealing plate;
as a further scheme of the invention, the guiding mechanism comprises a rotating rod fixedly arranged at the bottom of the rear end of the seedling hardening box, the bottom ends of the rotating rods are rotationally connected with sliding blocks, the sliding blocks are positioned at the inner sides of the grid sliding rails and are connected with the grid sliding rails in a sliding manner, two slots are formed in the side walls of the sliding blocks, a plurality of inserting rods are connected with the side walls of the grid sliding rails in a sliding manner through extension springs, and the end parts of the inserting rods are in a sphere shape and pass through the slots at the rear side to be connected with the inserting rods in a sliding manner;
as a further scheme of the invention, the inner walls of the bottom ends of the intersections of the grid slide rails are fixedly provided with first cross magnets, and the bottom ends of the slide blocks are fixedly provided with second cross magnets;
as a further scheme of the invention, the rotating mechanism comprises a fixed rod which is slidingly connected with the top of the left end of the sliding block through a tension spring, two fixed grooves are formed in the outer wall of the rotating rod, the right end of the fixed rod penetrates through the left fixed groove and is slidingly connected with the left fixed groove, the left end of the fixed rod is fixedly provided with a first magnetic block, the left end of the grid sliding rail is fixedly provided with two second magnetic blocks, and the second magnetic blocks correspond to the left end intersection of the grid sliding rail.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the butt joint mechanism is arranged, when plants in the seedling hardening boxes are wilted, the seedling hardening boxes are separated from the grid water channel only through the butt joint mechanism, at the moment, the water flow in the grid water channel flows from the lower part to the right part of the connecting pipe, the bottom end of the insertion pipe is closed by the closing mechanism, and part of water still remains in the seedling hardening boxes, so that the death of the plants in the seedling hardening boxes due to the secondary water shortage is avoided, and the waste of the plants is reduced; when one of the seedling hardening boxes is detached, the grid water channel can still continue to circulate, so that the seedling hardening operation of the rest seedling hardening boxes is not affected.
According to the invention, the mild water channel is arranged, when the seedling hardening box is separated from the grid water channel, the seedling hardening box is only required to be moved to the position above the mild water channel along the grid sliding rail, and then the seedling hardening box is connected in series in the mild water channel through the butt joint mechanism, so that the culture environment of the seedling hardening box is changed, the plants wilting in the seedling hardening box can be moved to the mild environment for culturing again, the waste caused by discarding the plants after wilting is avoided, and meanwhile, the wilting plants are prevented from dying after being continuously in the drought environment.
According to the invention, by arranging the grid slide rail, when the seedling hardening box at the left rear end is removed, the left rear end is free, at the moment, a worker only needs to move one of the seedling hardening boxes at the front end to the left rear end, when the seedling hardening boxes at the front end are removed, the worker can add the other group of seedling hardening boxes to the front end of the grid slide rail, at the moment, the seedling hardening boxes at the front end of the grid slide rail can independently record time for hardening, so that the worker can record and distinguish the seedling hardening time of the two groups of seedling hardening boxes conveniently.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a grid slide rail and grid waterway structure in the present invention;
FIG. 3 is a schematic diagram of the movement track of the seedling hardening box in the invention;
FIG. 4 is a schematic cross-sectional view of the internal structure of the rear view angle of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 6 is a schematic view of a front view partial structure of the present invention;
FIG. 7 is a schematic cross-sectional view of the internal structure of the front view of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7B according to the present invention;
FIG. 9 is a schematic diagram of the connection structure of the seedling hardening box and the grid waterway in the invention;
FIG. 10 is an enlarged schematic view of the structure of FIG. 9C according to the present invention;
FIG. 11 is a schematic view of the spatial positions of the grid slide rails and grid waterways of the present invention;
FIG. 12 is a schematic view of a slider and a magnets of the present invention in a second cross configuration.
In the drawings, the list of components represented by the various numbers is as follows:
1. seedling hardening box; 2. a grid slide rail; 3. grid waterways; 4. a first water pump; 5. a mild waterway; 6. a second water pump; 7. a connecting pipe; 8. a connecting groove; 9. a cannula; 10. pressing the handle; 11. a mounting block; 12. a locking groove; 13. a locking lever; 14. a valve core; 15. a gear; 16. a special-shaped rod; 17. a rack; 18. an arc-shaped plate; 19. a sealing plate; 20. an L-shaped rod; 21. a rotating lever; 22. a slide block; 23. a slot; 24. a rod; 25. a first cross magnet; 26. a second magnet; 27. a fixed rod; 28. a fixing groove; 29. a first magnetic block; 30. and a second magnetic block.
Detailed Description
Referring to fig. 1-12, the present invention provides a technical solution: the plant tissue culture seedling hardening-soil-free incubator comprises a plurality of seedling hardening boxes 1, grid sliding rails 2 and grid water channels 3, wherein a first water pump 4 is arranged at the rear side of the left end of each grid water channel 3, the rear side of the right end of each grid water channel 3 is a water outlet, each grid sliding rail 2 is positioned at the top end of each grid water channel 3, a mild water channel 5 is arranged at the left end of each grid water channel 3, a second water pump 6 is arranged at the rear end of each mild water channel 5, the front end of each mild water channel 5 is a water outlet, the bottom end of each seedling hardening box 1 is connected with each grid sliding rail 2 through a guide mechanism, the guide mechanism is used for limiting the seedling hardening box 1 to move in each grid sliding rail 2, the bottom end of each seedling hardening box 1 is connected with each grid water channel 3 through a butt joint mechanism, the butt joint mechanism is used for connecting the seedling hardening boxes 1 in each grid water channel 3 in series, interference is avoided to the movement of the seedling hardening boxes 1, and the bottom end of each seedling hardening box 1 is provided with a rotating mechanism, and the rotating mechanism is used for being connected with the mild water channels 5 in series when the seedling hardening boxes 1 move to the top ends of the mild water channels 5;
the butt joint mechanism comprises a grid water channel 3 and a plurality of connecting pipes 7 fixedly arranged at the top ends of the mild water channels 5, two connecting grooves 8 are formed in the bottom end of the seedling hardening box 1, insertion pipes 9 are slidably connected to the inner sides of the connecting grooves 8, the bottom ends of the insertion pipes 9 penetrate through the connecting pipes 7 and are tightly attached to the inner walls of the connecting pipes 7, a switching mechanism is arranged at the bottom ends of the connecting pipes 7 and used for guiding water in the grid water channel 3 into the insertion pipes 9 when the insertion pipes 9 are inserted into the connecting pipes 7, a closing mechanism is arranged at the bottom ends of the insertion pipes 9 and used for opening the bottom ends of the insertion pipes 9 when the insertion pipes 9 are connected with the connecting pipes 7, and the front ends of the two adjacent insertion pipes 9 are connected through pressing handles 10;
when the seedling hardening box works, the first water pump 4 conveys water from the left end of the grid water channel 3 to the right, when the water flows into the connecting pipe 7 and the insertion pipe 9 in the moving process and enters the seedling hardening box 1, plants in the seedling hardening box 1 can absorb water for cultivation, the water entering the seedling hardening box 1 flows out from the insertion pipe 9 on the right side of the seedling hardening box 1, flows into the grid water channel 3 again through the connecting pipe 7 and circularly reciprocates until the water flows out from the rear side of the right end of the grid water channel 3;
the water flow rate in the mild water channel 5 is higher than that in the grid water channel 3, the mild water channel 5 is more suitable for plant growth, and the plants in the seedling hardening box 1 are in a drought environment in the grid water channel 3 for hardening seedlings; in an initial state, the top end of the mild water channel 5 is not connected with the seedling hardening box 1; when plants in a plurality of seedling boxes 1 wilt, taking the seedling box 1 at the left rear end as an example, a worker only needs to pull the pressing handle 10 upwards, the pressing handle 10 moves upwards to drive the two inserting pipes 9 to move upwards, in the process that the two inserting pipes 9 move upwards, the switching mechanism seals the communicating part of the connecting pipe 7 and the grid water channel 3, at the moment, water flow in the grid water channel 3 flows from the lower direction to the right of the connecting pipe 7, and at the same time, the sealing mechanism seals the bottom end of the inserting pipe 9, so that water in the seedling box 1 is prevented from leaking until the inserting pipe 9 is completely removed from the top end of the connecting pipe 7, at the moment, the seedling box 1 is completely separated from the grid water channel 3, the bottom end of the inserting pipe 9 is slightly higher than the connecting pipe 7 and the grid slide rail 2, when the seedling box 1 is separated, part of water still remains in the seedling box, so that the plants in the seedling box 1 are prevented from dying due to water shortage again, and the waste of the plants is reduced; when one seedling hardening box 1 is detached, the grid water channel 3 can still continue to circulate, so that the seedling hardening operation of the rest seedling hardening boxes 1 is not influenced;
when the seedling hardening box 1 is separated from the grid water channel 3, the seedling hardening box 1 at the left rear end is pulled rightward, as shown in fig. 3, at the moment, the seedling hardening box 1 moves horizontally in the grid slide rail 2 under the limit of the guide mechanism, when the seedling hardening box 1 moves to the intersection on the right side, the seedling hardening box 1 is pulled forward, the seedling hardening box 1 moves forward until the intersection on the front side is moved, the seedling hardening box 1 is pushed leftward again until the seedling hardening box 1 can not move leftward any more, at the moment, the rotation mechanism can rotate the seedling hardening box 1 by 90 degrees, so that the insertion pipe 9 corresponds to the mild water channel 5, the seedling hardening box 1 is pushed forward or backward to enable the seedling hardening box 1 to slide at the left end of the grid slide rail 2, until two insertion pipes 9 correspond to two connecting pipes 7 at the top end of the mild waterway 5, and finally, the pressing handle 10 is pressed downwards, at the moment, the seedling hardening box 1 is connected in series in the mild waterway 5 by the docking mechanism, so that the culture environment of the seedling hardening box 1 is changed, the wilted plants in the seedling hardening box 1 can be moved to the mild environment for secondary culture, the waste caused by discarding the wilted plants is avoided, the wilted plants are prevented from dying in the arid environment of the grid waterway 3, the survival rate of the plants is increased, the seedling hardening operation of the plants is facilitated, and the problem that the existing soilless culture boxes are difficult to be used for hardening seedlings in series is solved, and the wilted plants are independently taken out and cultured;
when the seedling hardening box 1 at the left rear end is removed, the position at the left rear end generates a gap, at the moment, a worker only needs to move one of the seedling hardening boxes 1 at the front end to the position at the left rear end, when the seedling hardening boxes 1 at the front end row are all removed, the worker can add another group of seedling hardening boxes 1 to the front end row of the grid slide rail 2, at the moment, the seedling hardening boxes 1 at the front end row of the grid slide rail 2 can carry out seedling hardening operation by independently recording time, thereby being convenient for the worker to distinguish the seedling hardening time of the two groups of seedling hardening boxes 1, improving the utilization ratio of the grid slide rail 2 and the grid water channel 3, and avoiding the problem that the gap is inconvenient to carry out seedling hardening record independently when part of the seedling hardening boxes 1 is removed.
As a further scheme of the invention, the side wall of the insertion pipe 9 is fixedly provided with the mounting blocks 11, one ends, close to each other, of the two adjacent mounting blocks 11 are respectively provided with two locking grooves 12, the bottom end of the seedling hardening box 1 is slidably connected with two locking rods 13 through a tension spring, the end parts of the locking rods 13 are tapered, and the tapered ends of the locking rods 13 respectively penetrate through the upper side locking grooves 12 and are slidably connected with the upper side locking grooves 12, and the bottom ends of the mounting blocks 11 respectively penetrate through the connecting pipe 7 and are slidably connected with the connecting pipe 7;
when the locking device works, the locking rod 13 limits the mounting block 11 and the insertion tube 9, so that the insertion tube 9 is prevented from moving reversely in the using process; when the pressing handle 10 is pulled upwards, the pressing handle 10 pulls the two cannulas 9 to move upwards, at the moment, the inner wall of the locking groove 12 at the upper side presses the inclined surface of the locking rod 13, the locking rod 13 is extruded to slide out of the locking groove 12 until the conical end of the locking rod 13 is aligned with the other locking groove 12, at the moment, the locking rod 13 is inserted into the lower side locking groove 12 and fixes the cannulas 9 under the pulling of the tension spring, and the downward sliding of the cannulas 9 in the moving process of the seedling hardening box 1 is avoided.
As a further scheme of the invention, the switching mechanism comprises a plurality of valve cores 14 which are rotationally connected with the inner sides of the grid water channel 3 and the mild water channel 5, the valve cores 14 are in one-to-one correspondence with the connecting pipes 7, the side walls of the grid water channel 3 and the mild water channel 5 are rotationally connected with a plurality of gears 15 which are in one-to-one correspondence with the valve cores 14, the rotating shafts of the gears 15 respectively pass through the grid water channel 3 and the mild water channel 5 and are fixedly connected with the valve cores 14, the side walls of the connecting pipes 7 are respectively and slidingly connected with special-shaped rods 16 through extension springs, the rear ends of the special-shaped rods 16 are wedge-shaped, the wedge-shaped ends of the special-shaped rods 16 pass through the connecting pipes 7 and are slidingly connected with the special-shaped rods, racks 17 are fixedly arranged at the bottoms of the front ends of the special-shaped rods 16, the racks 17 are meshed with the gears 15, two arc plates 18 are fixedly arranged at the rear ends of the pressing handle 10, and the inclined surfaces of the arc plates 18 are corresponding to the special-shaped rods 16;
when the pressing handle 10 is pressed downwards in operation, the pressing handle 10 moves downwards to drive the two insertion pipes 9 to move downwards, the insertion pipes 9 move downwards to drive the mounting blocks 11 to move downwards, the mounting blocks 11 move downwards to push the inclined surfaces of the special-shaped rods 16 to be extruded, as shown in fig. 10, the special-shaped rods 16 are extruded to move rightwards to give way, the special-shaped rods 16 move rightwards to drive the racks 17 to move rightwards, the racks 17 move rightwards to drive the valve cores 14 to rotate through the gears 15, the valve cores 14 rotate to seal the grid waterways 3 and open the connection parts of the grid waterways 3 and the connecting pipes 7, and therefore water in the grid waterways 3 is guided into the connecting pipes 7 and the insertion pipes 9 when the insertion pipes 9 are in butt joint with the connecting pipes 7;
when the pressing handle 10 is pulled upwards, the pressing handle 10 moves upwards to drive the arc-shaped plate 18 to move upwards, the arc-shaped plate 18 presses the special-shaped rod 16 upwards on the inclined surface of the arc-shaped plate, the special-shaped rod 16 is pressed by the arc-shaped plate 18 to move leftwards, as shown in fig. 8, the special-shaped rod 16 moves leftwards to drive the valve core 14 to rotate reversely through the rack 17 and the gear 15 until the valve core 14 seals the bottom end of the connecting pipe 7 again, and therefore the valve core 14 is reset when the connecting pipe 7 and the insertion pipe 9 are separated.
As a further scheme of the invention, the sealing mechanism comprises a sealing plate 19 which is rotationally connected with the inner side of the bottom end of the insertion tube 9 through a torsion spring, an L-shaped rod 20 is fixedly arranged on the inner wall of the connecting tube 7, and the top end of the L-shaped rod 20 is tightly attached to the sealing plate 19;
in the initial state, the sealing plate 19 is in a horizontal state and seals the bottom end of the insertion tube 9, and when the insertion tube 9 moves downwards, the bottom end of the sealing plate 19 is extruded by the L-shaped rod 20 to turn upwards, so that the bottom end of the insertion tube 9 is opened when the insertion tube 9 is inserted into the connecting tube 7; when the cannula 9 moves upward, the sealing plate 19 is no longer pressed by the L-shaped rod 20, returns to the original state under the urging of the torsion spring, and closes the bottom end of the cannula 9 again.
As a further scheme of the invention, the guiding mechanism comprises a rotating rod 21 fixedly arranged at the bottom of the rear end of the seedling box 1, the bottom end of the rotating rod 21 is rotationally connected with a sliding block 22, the sliding blocks 22 are positioned at the inner side of the grid sliding rail 2 and are connected with the grid sliding rail in a sliding way, two slots 23 are formed in the side wall of the sliding block 22, a plurality of inserting rods 24 are connected with the side wall of the grid sliding rail 2 in a sliding way through extension springs, and the end parts of the inserting rods 24 are in a sphere shape and pass through the slots 23 at the rear side to be connected with the inserting rods in a sliding way;
when the seedling hardening box works, the seedling hardening box 1 moves to drive the sliding block 22 to slide in the grid guide rail, and the grid guide rail limits the sliding block 22 at the moment, so that the seedling hardening box 1 cannot deviate when being in butt joint with the grid water channel 3 and the mild water channel 5; when the seedling box 1 moves, the spherical end of the inserted link 24 is extruded, so that the inserted link 24 slides out from the slot 23, the sliding block 22 can move in the grid sliding rail 2 at the moment, when the two insertion pipes 9 at the bottom end of the seedling box 1 are aligned with the two connecting pipes 7 again, the inserted link 24 is inserted into the slot 23 under the pulling of the tension spring, and at the moment, a worker can receive a certain resistance when pushing the seedling box 1, thereby reminding the worker that the insertion pipes 9 and the connecting pipes 7 are aligned at the moment, and the seedling box 1 is greatly convenient to be connected with the grid water channel 3 and the mild water channel 5.
As a further scheme of the invention, the inner walls of the bottom ends of the intersections of the grid slide rails 2 are fixedly provided with first cross magnets 25, and the bottom ends of the slide blocks 22 are fixedly provided with second cross magnets 26;
when the sliding block 22 moves to the intersection of the grid sliding rail 2 in operation, the second cross magnet 26 is attracted by the first cross magnet 25, so that the sliding block 22 cannot incline at the intersection, the sliding block 22 can be conveniently kept in a positive alignment state when moving to the rest directions, and the situation that the sliding block 22 is blocked at the intersection is avoided.
As a further scheme of the invention, the rotating mechanism comprises a fixed rod 27 which is slidingly connected with the top of the left end of a sliding block 22 through a tension spring, two fixed grooves 28 are formed in the outer wall of the rotating rod 21, the right end of the fixed rod 27 penetrates through the left fixed groove 28 and is slidingly connected with the left fixed groove 28, a first magnetic block 29 is fixedly arranged at the left end of the fixed rod 27, two second magnetic blocks 30 are fixedly arranged at the left end of a grid sliding rail 2, and the second magnetic blocks 30 correspond to the left end intersection of the grid sliding rail 2;
when the seedling box 1 moves to the left end of the grid sliding rail 2 in operation, the second magnetic block 30 attracts the first magnetic block 29 at the lower side of the seedling box 1, the first magnetic block 29 is attracted to pull the fixing rod 27 to move leftwards for a certain distance, at the moment, the right end of the fixing rod 27 is moved out of the fixing groove 28, a worker can push the seedling box 1 to rotate 90 degrees until the insertion pipe 9 corresponds to the mild waterway 5, at the moment, the right end of the fixing rod 27 is aligned to the other fixing groove 28, when the sliding block 22 moves forwards or backwards, the first magnetic block 29 is not attracted by the second magnetic block 30, at the moment, the fixing rod 27 moves rightwards to be inserted into the other fixing groove 28 under the pulling of the extension spring, so that the rotating rod 21 and the seedling box 1 are locked again, and the transition of the seedling box 1 between the grid waterway 3 and the mild waterway 5 is greatly facilitated.
Claims (7)
1. Plant tissue culture seedling hardening soilless incubator, including a plurality of seedling hardening-up casees (1), net slide rail (2), net water course (3), its characterized in that: the seedling box is characterized in that a first water pump (4) is arranged at the rear side of the left end of the grid water channel (3), the rear side of the right end of the grid water channel (3) is a water outlet, the grid sliding rail (2) is positioned at the top end of the grid water channel (3), a mild water channel (5) is arranged at the left end of the grid water channel (3), a second water pump (6) is arranged at the rear end of the mild water channel (5), the front end of the mild water channel (5) is a water outlet, the bottom end of the seedling box (1) is connected with the grid sliding rail (2) through a guide mechanism, the guide mechanism is used for limiting the seedling box (1) to move in the grid sliding rail (2), the bottom end of the seedling box (1) is connected with the grid water channel (3) through a butt joint mechanism, the butt joint mechanism is used for connecting the seedling box (1) in series to the grid water channel (3) and does not interfere with the movement of the seedling box (1), and the bottom end of the seedling box (1) is provided with a rotating mechanism, and the rotating mechanism is used for connecting the mild water channel (5) in series when the seedling box (1) moves to the top end of the seedling box (5);
the butt joint mechanism comprises a grid water channel (3) and a plurality of connecting pipes (7) fixedly mounted at the top end of a mild water channel (5), two connecting grooves (8) are formed in the bottom end of the seedling hardening box (1), insertion pipes (9) are connected to the inner sides of the connecting grooves (8) in a sliding mode, the bottom ends of the insertion pipes (9) penetrate through the connecting pipes (7) and are tightly attached to the inner walls of the connecting pipes, a switching mechanism is arranged at the bottom ends of the connecting pipes (7) and used for guiding water in the grid water channel (3) into the insertion pipes (9) when the insertion pipes (9) are inserted into the connecting pipes (7), a closing mechanism is arranged at the bottom ends of the insertion pipes (9) and used for opening the bottom ends of the insertion pipes (9) when the insertion pipes (9) are connected with the connecting pipes (7), and the front ends of the adjacent insertion pipes (9) are connected through pressing handles (10).
2. The soilless incubator for plant tissue culture seedling hardening of claim 1, wherein: the side wall fixed mounting of intubate (9) has installation piece (11), and two adjacent installation piece (11) are close to each other one end all has offered two locking groove (12), the bottom of hardening off case (1) is through extension spring sliding connection has two locking levers (13), the tip of locking lever (13) all is the toper, just the toper end of locking lever (13) all passes upside locking groove (12) and is connected with it the slip, the bottom of installation piece (11) passes connecting pipe (7) and is connected with it the slip.
3. The soilless incubator for plant tissue culture seedling hardening of claim 1, wherein: the switching mechanism comprises a plurality of valve cores (14) which are connected with the inner side of a grid water channel (3) and a mild water channel (5) in a rotating mode, the valve cores (14) are in one-to-one correspondence with a connecting pipe (7), a plurality of gears (15) which are in one-to-one correspondence with the valve cores (14) are connected to the side walls of the grid water channel (3) and the mild water channel (5) in a rotating mode, a rotating shaft of each gear (15) penetrates through the grid water channel (3) and the mild water channel (5) respectively and is fixedly connected with the valve cores (14), special-shaped rods (16) are connected to the side walls of the connecting pipe (7) in a sliding mode through extension springs, the rear ends of the special-shaped rods (16) are wedge-shaped, the wedge-shaped ends of the special-shaped rods (16) penetrate through the connecting pipe (7) and are connected with the connecting pipe in a sliding mode, racks (17) are fixedly arranged at the bottom ends of the front ends of the special-shaped rods (16), the racks (17) are meshed with the gears (15), two arc-shaped plates (18) are fixedly installed at the rear ends of the pressing handles (10), and the inclined surfaces of the arc-shaped plates (18) are corresponding to the special-shaped rods (16).
4. The soilless incubator for plant tissue culture seedling hardening of claim 1, wherein: the sealing mechanism comprises a sealing plate (19) which is rotationally connected with the inner side of the bottom end of the insertion pipe (9) through a torsion spring, an L-shaped rod (20) is fixedly arranged on the inner wall of the connecting pipe (7), and the top end of the L-shaped rod (20) is tightly attached to the sealing plate (19).
5. The soilless incubator for plant tissue culture seedling hardening of claim 1, wherein: guiding mechanism is including the dwang (21) of the rear end bottom fixed mounting of hardening off case (1), the bottom rotation of dwang (21) is connected with slider (22), slider (22) all are in the inboard of net slide rail (2) and are connected with it slip, two slot (23) have been seted up to the lateral wall of slider (22), the lateral wall of net slide rail (2) has a plurality of inserted bars (24) through extension spring sliding connection, the tip of inserted bar (24) is the sphere shape and passes slot (23) of rear side and be connected with it slip.
6. The soilless incubator for plant tissue culture seedling hardening of claim 5, wherein: the bottom inner wall of grid slide rail (2) intersection department all fixed mounting has first cross magnet (25), the bottom of slider (22) all fixed mounting has second cross magnet (26).
7. The soilless incubator for plant tissue culture seedling hardening of claim 5, wherein: the rotating mechanism comprises a fixed rod (27) which is connected with the top of the left end of a sliding block (22) in a sliding manner through an extension spring, two fixed grooves (28) are formed in the outer wall of the rotating rod (21), the right end of the fixed rod (27) penetrates through the left fixed groove (28) and is connected with the left fixed groove in a sliding manner, a first magnetic block (29) is fixedly arranged at the left end of the fixed rod (27), two second magnetic blocks (30) are fixedly arranged at the left end of a grid sliding rail (2), and the second magnetic blocks (30) are corresponding to the left end intersection of the grid sliding rail (2).
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| CN114703057A (en) * | 2022-03-24 | 2022-07-05 | 李新建 | Animal and plant cell large-scale culture device |
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| CN102281753A (en) * | 2009-01-15 | 2011-12-14 | 曺兴烈 | Fabricated cultivation box and fabricated landscape architecture system |
| CN206879695U (en) * | 2017-07-04 | 2018-01-16 | 南京林业大学 | A kind of liquid flow type ecology water-culture transplants system |
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