CN109496817B - Conveniently supply rice blast resistance identification device of nutrient solution - Google Patents
Conveniently supply rice blast resistance identification device of nutrient solution Download PDFInfo
- Publication number
- CN109496817B CN109496817B CN201811387081.XA CN201811387081A CN109496817B CN 109496817 B CN109496817 B CN 109496817B CN 201811387081 A CN201811387081 A CN 201811387081A CN 109496817 B CN109496817 B CN 109496817B
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- rice blast
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 72
- 235000009566 rice Nutrition 0.000 title claims abstract description 72
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 49
- 240000007594 Oryza sativa Species 0.000 title description 2
- 241000209094 Oryza Species 0.000 claims abstract description 107
- 238000002791 soaking Methods 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000009469 supplementation Effects 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 abstract description 10
- 230000001502 supplementing effect Effects 0.000 abstract description 9
- 241001330975 Magnaporthe oryzae Species 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000007654 immersion Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000013095 identification testing Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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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- 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
-
- 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
- A01G7/00—Botany in general
-
- 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 rice blast resistance identification device convenient for supplementing nutrient solution, which comprises an incubator and a nutrient solution box, wherein the upper end of the incubator is fixedly provided with a soaking box, the upper end of the right surface of the inside of the soaking box is provided with a first constant temperature controller, the nutrient solution box is positioned on the left side of the upper end of the incubator, the inside of a control groove is fixedly provided with a hollow plate, the outer surface of a buoyancy plate is fixedly connected with a roller, the lower end of a vertical rod is connected with a fixed rod through a first spring, the right end of a central processor is connected with a booster pump controller, the left end of a third booster pump is connected with an atomizing spray head, and the inside of the fixed rod is embedded with a limit groove at an equal angle. This conveniently supply rice blast resistance identification device of nutrient solution, the convenience is to the placing of good rice plant, and prevents the damage of rice plant to can make the rice blast fungus liquid evenly spray, conveniently in time supply nutrient solution moreover.
Description
Technical Field
The invention relates to the technical field of rice correlation, in particular to a rice blast resistance identification device convenient for supplementing nutrient solution.
Background
Rice is one of the main food industries in China, rice blast is one of the diseases threatening rice most, and the yield of rice infected with rice blast is seriously reduced, even the rice is not harvested, so that the prevention and the treatment of the rice blast are particularly important.
In the process of researching rice blast, resistance identification of rice blast is needed, and a corresponding device is needed to assist completion of the resistance identification of rice blast, but the existing rice blast resistance identification device in the current market still has certain defects, such as:
1. before a resistance identification test is carried out, rice plants with good quality need to be placed in a culture box, and a common rice blast resistance identification device is inconvenient to operate when the rice plants with good quality are placed and is easy to cause damage to rice;
2. when the resistance of the rice blast is identified, the rice blast resistance identification device needs to spray the rice blast bacterium liquid on a good rice plant to enable the good rice plant to be infected with the rice blast, but the existing rice blast resistance identification device on the market is not even enough to spray the rice blast bacterium liquid, so that the conditions that the rice plant is infected with the rice blast are different;
3. in the process of cultivating rice blast, rice needs to be put into an incubator, nutrient solution for growth of the rice blast is arranged in the incubator, and the culture time of the rice blast is long, so the nutrient solution needs to be supplemented in time, but a general rice blast resistance identification device needs to be monitored and supplemented periodically manually, and nutrient loss can be caused by supervision and undetermined.
Disclosure of Invention
The invention aims to provide a device for identifying resistance to rice blast, which is convenient for supplementing nutrient solution, and solves the problems that most devices for identifying resistance to rice blast, which are proposed in the background art, are inconvenient for placing rice, are easy to cause damage to rice, and are inconvenient for supplementing nutrient solution due to uneven spraying of rice blast fungus solution.
In order to achieve the purpose, the invention provides the following technical scheme: a rice blast resistance identification device convenient for supplementing nutrient solution comprises an incubator and a nutrient solution box, wherein the upper end of the incubator is fixedly provided with a soaking box, the upper end of the soaking box is connected with a clear water box in a sliding manner, a first connecting pipe is fixedly arranged in the clear water box, the right end of the first connecting pipe is fixedly connected with a first booster pump, the lower end of the first connecting pipe is provided with first spray heads at equal intervals, the upper end of the right surface of the interior of the soaking box is provided with a first constant temperature controller, and the lower end of the right surface of the interior of the soaking box is provided with a second booster pump;
the right end of the second booster pump is fixedly connected with a main discharge pipe, the upper end of the right side of the main discharge pipe is fixedly connected with a first branch pipe, the lower end of the right side of the main discharge pipe is fixedly connected with a second branch pipe, the lower end of the second branch pipe is provided with second spray heads at equal intervals, the nutrient solution box is positioned on the left side of the upper end of the incubator, the lower end of the nutrient solution box is connected with a second connecting pipe, and the lower end of the second connecting pipe is in threaded connection with a control box;
the control box comprises a control groove, a hollow plate, a second spring, a control block, a traction rope, a control clamp and a fixing ring, the hollow plate is fixedly installed inside the control groove, the second spring is welded and connected to the lower surface of the hollow plate, the lower end of the second spring is welded and connected with the control block, the lower end of the control block is fixedly connected with the traction rope, the lower end of the traction rope is fixedly connected with the control clamp, and the lower end of the control clamp is connected with the fixing ring in a clamping manner;
a buoyancy plate is arranged right below the control box, a placing groove is embedded in the buoyancy plate, a first magnetic plate is embedded in the inner surface of the placing groove, and a placing block is connected in the placing groove in a clamping mode;
the placing block comprises a connecting plate, a clamping block, a clamping groove and a second magnetic plate, the clamping block is fixedly connected to the lower end of the connecting plate, the clamping groove is connected to the outer side of the clamping block in a clamping mode, and the second magnetic plate is connected to the outer surface of the connecting plate in a sticking mode;
the outer surface of the buoyancy plate is fixedly connected with a roller, a connecting groove is formed in the outer side of the roller and is embedded and installed in the planting box, a fixed box is arranged on the outer side of the planting box, balls are embedded and arranged at the contact position of the planting box and the fixed box, a fixed groove is embedded and installed in the middle of the lower surface of the planting box, a connecting block is connected to the inside of the fixed groove, the lower end of the connecting block is connected with a vertical rod in a welded mode, the right end of the vertical rod is connected with a connecting rod in a welded mode, a driven gear is fixedly installed at the lower end of the fixed rod, a driving gear is meshed and connected with the left end of the driven gear, and a;
the inside right side upper end fixed mounting of incubator has humidity transducer, and humidity transducer's right-hand member is connected with central processing unit to second thermostatic control ware is installed to humidity transducer's top, central processing unit's right-hand member is connected with booster pump controller, and the lower extreme of booster pump controller is connected with the third booster pump to the third booster pump is located the inside of moisturizing case, the left end of third booster pump is connected with atomizer, and atomizer is located humidity transducer's below, the inside of dead lever is waited to inlay the angle and is provided with the spacing groove, and the internal connection of spacing groove has the stopper to stopper welded connection is at the lower extreme surface of montant.
Preferably, the bottom end of the soaking tank is of an inclined structure, and the periphery of the soaking tank is of a hollow structure.
Preferably, the control block is of a round table-shaped structure, the control block is of a telescopic structure on the hollow plate, and the control block is connected with the lower end of the control groove in a clamping manner.
Preferably, the buoyancy plate is of a hollow structure, and the placing grooves are distributed on the buoyancy plate at equal intervals.
Preferably, the inner diameter of the placing groove is equal to the outer diameter of the placing block, and the placing groove is connected with the placing block in a magnetic connection mode.
Preferably, the cross section of each connecting plate is arc-shaped, 2 connecting plates are arranged, and the 2 connecting plates form a complete circular ring structure in a clamping connection mode.
Preferably, the rollers are distributed in an annular array around the center of the buoyancy plate, the thickness of each roller is equal to the width of each connecting groove, and the rollers and the connecting grooves are arranged in a one-to-one correspondence mode.
Preferably, the planting box is of a rotating structure on the fixed box, and the fixed box is of a sliding structure in the incubator.
Preferably, the cross-sectional shapes of the fixing groove and the connecting block are all in a structure shaped like a Chinese character 'ji', and the fixing groove and the connecting block are connected in a clamping manner.
Preferably, the limiting blocks are distributed in an annular array mode about the center of the vertical rod, the limiting blocks are arranged in one-to-one correspondence with the limiting grooves, and the limiting blocks are connected with the limiting grooves in a clamping mode.
Compared with the prior art, the invention has the beneficial effects that: the identification device for rice blast resistance, which facilitates the supplement of nutrient solution, facilitates the placement of good rice plants, prevents the damage of the rice plants, enables the rice blast bacterium solution to be uniformly sprayed, and facilitates the timely supplement of the nutrient solution;
1. the rice planting device is provided with a buoyancy plate, a placing groove, a placing block, a planting box and a fixing box, wherein when rice plants are placed, the fixing box slides out towards the front side in an incubator so as to place the rice plants, the rice plants are placed in the middle of a connecting plate, then 2 connecting plates are fixed together through the action of a clamping block and a clamping groove, and then the placing block and the rice plants penetrate through the placing groove of the buoyancy plate together, so that the rice plants can be prevented from being damaged on the roots of the rice plants when penetrating through the buoyancy plate;
2. the rice blast planting box is provided with a fixing groove, a connecting block and a vertical rod, and the connecting block is fixedly connected with the planting box through the clamping connection of the fixing groove and the connecting block, so that the vertical rod at the lower end of the connecting block can drive the planting box to rotate when rotating, and rice plants in the planting box are uniformly sprayed with rice blast bacterium liquid;
3. a control box is arranged above the planting box, the lower end of the control box is connected with the buoyancy plate, and when the liquid level of the nutrient solution in the planting groove is lowered, the control block is separated from the control groove, so that the nutrient solution falls into the planting groove, and the nutrient solution is automatically supplemented without manual monitoring and periodic supplementation;
4. the inside at the incubator is provided with atomizer and second thermostatic control ware, consequently can make temperature and humidity in the incubator all satisfy the rice blast rice growth needs, can not influence the growth of rice blast rice because of the disappearance of external environment.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a side view cross-sectional structure of the connection of the soaking tank and the clear water tank of the present invention;
FIG. 3 is a schematic top view of the buoyancy plate of the present invention;
FIG. 4 is a schematic bottom view of the planting box of the present invention;
FIG. 5 is a schematic view of a cross-sectional front view of the connection between a vertical rod and a fixing rod according to the present invention;
FIG. 6 is a schematic top sectional view of the connection between the vertical rod and the fixing rod according to the present invention;
FIG. 7 is a schematic view of a control box according to the present invention;
FIG. 8 is a schematic view of a placement block structure according to the present invention;
FIG. 9 is a schematic view of a front cross-sectional structure of the connection plate and the placement groove of the present invention;
FIG. 10 is a schematic view of the working process of the present invention.
In the figure: 1. an incubator; 2. a soaking box; 3. a clear water tank; 4. a first connecting pipe; 5. a first booster pump; 6. a first nozzle; 7. a first thermostatic controller; 8. a second booster pump; 9. a main discharge pipe; 10. a first branch pipe; 11. a second branch pipe; 12. a second nozzle; 13. a nutrient solution tank; 14. a second connecting pipe; 15. a control box; 1501. a control slot; 1502. a hollowed-out plate; 1503. a second spring; 1504. a control block; 1505. a hauling rope; 1506. a control clip; 1507. a fixing ring; 16. a buoyancy plate; 17. a placement groove; 18. a first magnetic plate; 19. placing the blocks; 1901. a connecting plate; 1902. a clamping block; 1903. a card slot; 1904. a second magnetic plate; 20. a roller; 21. connecting grooves; 22. planting boxes; 23. a fixed box; 24. a ball bearing; 25. fixing grooves; 26. connecting blocks; 27. a vertical rod; 28. a connecting rod; 29. a first spring; 30. fixing the rod; 31. a driven gear; 32. a driving gear; 33. a motor; 34. a humidity sensor; 35. a central processing unit; 36. a booster pump controller; 37. a third booster pump; 38. an atomizing spray head; 39. a water replenishing tank; 40. a limiting groove; 41. a limiting block; 42. a second thermostatic control.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: a rice blast resistance identification device convenient for supplementing nutrient solution comprises an incubator 1, a soaking tank 2, a clean water tank 3, a first connecting pipe 4, a first booster pump 5, a first spray head 6, a first constant temperature controller 7, a second booster pump 8, a total discharge pipe 9, a first branch pipe 10, a second branch pipe 11, a second spray head 12, a nutrient solution tank 13, a second connecting pipe 14, a control box 15, a buoyancy plate 16, a placing groove 17, a first magnetic plate 18, a placing block 19, a roller 20, a connecting groove 21, a planting box 22, a fixing box 23, a ball 24, a fixing groove 25, a connecting block 26, a vertical rod 27, a connecting rod 28, a first spring 29, a fixing rod 30, a driven gear 31, a driving gear 32, a motor 33, a humidity sensor 34, a central processing unit 35, a booster pump controller 36, a third booster pump 37, an atomizing spray head 38, a water supplementing tank 39, a limiting groove 40, a limiting block 41 and a second constant temperature controller 42, the upper end of the incubator 1 is fixedly provided with the soaking tank 2, the upper end of the soaking tank 2 is connected with the clean water tank 3 in a sliding mode, the interior of the clean water tank 3 is fixedly provided with the first connecting pipe 4, the right end of the first connecting pipe 4 is fixedly connected with the first booster pump 5, the lower end of the first connecting pipe 4 is provided with the first spray heads 6 at equal intervals, the upper end of the inner right surface of the soaking tank 2 is provided with the first constant temperature controller 7, and the lower end of the inner right surface of the soaking tank 2 is provided with the second booster pump 8;
a main discharge pipe 9 is fixedly connected to the right end of the second booster pump 8, a first branch pipe 10 is fixedly connected to the upper end of the right side of the main discharge pipe 9, a second branch pipe 11 is fixedly connected to the lower end of the right side of the main discharge pipe 9, second nozzles 12 are installed at the lower end of the second branch pipe 11 at equal intervals, a nutrient solution tank 13 is located on the left side of the upper end of the incubator 1, a second connecting pipe 14 is connected to the lower end of the nutrient solution tank 13, and a control box 15 is in threaded connection with the lower end of the second connecting pipe 14;
the control box 15 comprises a control groove 1501, a hollow plate 1502, a second spring 1503, a control block 1504, a pulling rope 1505, a control clamp 1506 and a fixing ring 1507, wherein the hollow plate 1502 is fixedly installed inside the control groove 1501, the second spring 1503 is welded and connected to the lower surface of the hollow plate 1502, the control block 1504 is welded and connected to the lower end of the second spring 1503, the pulling rope 1505 is fixedly connected to the lower end of the control block 1504, the control clamp 1506 is fixedly connected to the lower end of the pulling rope 1505, and the fixing ring 1507 is connected to the lower end of the control clamp 1506 in a clamping mode;
a buoyancy plate 16 is arranged right below the control box 15, a placing groove 17 is embedded in the buoyancy plate 16, a first magnetic plate 18 is embedded in the inner surface of the placing groove 17, and a placing block 19 is clamped and connected in the placing groove 17;
the placing block 19 comprises a connecting plate 1901, a clamping block 1902, a clamping groove 1903 and a second magnetic plate 1904, the clamping block 1902 is fixedly connected to the lower end of the connecting plate 1901, the clamping groove 1903 is connected to the outer side of the clamping block 1902 in a clamping manner, and the second magnetic plate 1904 is connected to the outer surface of the connecting plate 1901 in an adhering manner;
the outer surface of the buoyancy plate 16 is fixedly connected with a roller 20, the outer side of the roller 20 is provided with a connecting groove 21, the connecting groove 21 is embedded and installed inside a planting box 22, the outer side of the planting box 22 is provided with a fixed box 23, a ball 24 is embedded and installed at the contact position of the planting box 22 and the fixed box 23, the middle of the lower surface of the planting box 22 is embedded and installed with a fixed groove 25, the inside of the fixed groove 25 is connected with a connecting block 26, the lower end of the connecting block 26 is welded and connected with a vertical rod 27, the right end of the vertical rod 27 is welded and connected with a connecting rod 28, the lower end of the vertical rod 27 is connected with a fixed rod 30 through a first spring 29, the lower end of the fixed rod 30 is fixedly provided with a driven gear;
As shown in fig. 1, the bottom end of the soaking tank 2 is of an inclined structure, the periphery of the soaking tank 2 is of a hollow structure, the hollow structure of the soaking tank 2 is vacuumized to enhance the heat preservation performance of the soaking tank 2, the planting tank 22 is of a rotating structure on the fixed tank 23, and the fixed tank 23 is of a sliding structure in the culture tank 1, so that the planting tank 22 is convenient to take out, and rice plants are convenient to place;
as shown in fig. 3, the buoyancy plate 16 is a hollow structure, and the placement grooves 17 are distributed on the buoyancy plate 16 at equal intervals, so that nutrient solution can enter the planting box 22 from above the buoyancy plate 16 through the buoyancy plate 16 with the hollow structure, the rollers 20 are distributed in an annular array about the center of the buoyancy plate 16, the thickness of the rollers 20 is equal to the width of the connection grooves 21, the rollers 20 and the connection grooves 21 are arranged in a one-to-one correspondence, and the friction resistance between the buoyancy plate 16 and the planting box 22 can be reduced through the sliding of the rollers 20 in the connection grooves 21;
as shown in fig. 4, the cross-sectional shapes of the fixing groove 25 and the connecting block 26 are both in a "+" shape, and the fixing groove 25 and the connecting block 26 are connected in a snap-fit manner, so that the connecting block 26 can drive the planting box 22 to rotate while rotating through the snap-fit connection of the fixing groove 25 and the connecting block 26;
as shown in fig. 6, the limiting blocks 41 are distributed in an annular array with respect to the center of the vertical rod 27, the limiting blocks 41 and the limiting grooves 40 are arranged in a one-to-one correspondence, and the limiting blocks 41 and the limiting grooves 40 are connected in a snap-fit manner, so that the vertical rod 27 can be prevented from rotating inside the fixing rod 30 by the snap-fit connection of the limiting blocks 41 and the limiting grooves 40;
as shown in fig. 7, the control block 1504 is in a truncated cone shape, the control block 1504 is in a telescopic structure on the hollow plate 1502, the control block 1504 is in a snap-fit connection with the lower end of the control slot 1501, and the control block 1504 can be controlled to open and close at the lower end of the hollow plate 1502 through the telescopic movement of the control block 1504 on the hollow plate 1502;
as shown in fig. 8, the cross section of each connecting plate 1901 is arc-shaped, and 2 connecting plates 1901 are arranged, and 2 connecting plates 1901 form a complete circular structure by means of clamping connection, so that the 2 connecting plates 1901 can be conveniently mounted and dismounted, and rice plants can be conveniently placed;
as shown in fig. 9, the inner diameter of the placing groove 17 is equal to the outer diameter of the placing block 19, and the placing groove 17 and the placing block 19 are connected in a magnetic connection manner, so that the placing block 19 is conveniently mounted and fixed.
The working principle is as follows: when the identification device for rice blast resistance convenient for supplementing nutrient solution is used, firstly, a movable plate at the rear side of an immersion box 2 is opened, then a clear water box 3 slides backwards on the immersion box 2, the upper end of the immersion box 2 is in an open state, then a plurality of rice plants infected with rice blast are placed in the immersion box 2, a first booster pump 5 in the clear water box 3 is opened, a first spray head 6 on a first connecting pipe 4 sprays water in the immersion box 2 until the rice plants not infected with rice blast are flooded with water, and then the rice plants infected with rice blast are immersed in the water for 12 hours;
after soaking for 12 hours, discharging the soaking solution in the soaking box 2 through a first branch pipe 10 at the right end of a main discharge pipe 9, starting a first constant temperature controller 7 with the model of KT0011 in the soaking box 2 to ensure that the temperature in the soaking box 2 is constant, the temperature range is 25-30 ℃, taking out rice plants infected with rice blast after 24 hours, observing conidia of pathogenic bacteria by using a microscope, and then putting the rice plants infected with the rice blast back into the soaking box 2;
the sealing door at the lower end of the incubator 1 is opened, the control clamp 1506 is separated from the fixing ring 1507 to be clamped, then the connecting rod 28 is pulled downwards, the connecting rod 28 drives the vertical rod 27 to move downwards, the vertical rod 27 at the upper end of the vertical rod 27 is separated from the fixing groove 25 to be clamped, and then the fixing box 23 slides towards the front side on the incubator 1, so that the fixing box 23 is positioned at the outer side of the incubator 1, and good rice plants on the buoyancy plate 16 can be placed conveniently;
in the process of placing, good rice plants are placed in the grooves in the middle of the connecting plates 1901, then another 1 connecting plate 1901 and the connecting plate 1901 are connected with each other through the clamping blocks 1902 and the clamping grooves 1903, so that 2 connecting plates 1901 are fixed together, and the good rice plants are wrapped in the good rice plants, then, the connecting plate 1901 is placed in the placement groove 17, and the connecting plate 1901 is fixed to the floating plate 16 together with the good rice plants by the magnetic connection of the first magnetic plate 18 and the second magnetic plate 1904, the good rice plant placing mode can not cause the damage of the root and the stem of the rice, after the good rice plant is placed, the connecting rod 28 is pulled downwards, the fixed box 23 and the planting box 22 are pushed back to the incubator 1 together, the sealing door is closed, and the sealing door is made of glass materials, so that the condition in the incubator 1 can be observed conveniently;
the first booster pump 5 is started again to spray water to the rice plants infected with the rice blast to obtain a bacterial liquid containing the rice blast, then the second booster pump 8 is started to enable the rice blast bacterial liquid to flow into the second branch pipe 11 at the right end of the main discharge pipe 9 and to be sprayed to the stem of the good rice plants under the action of the second spray head 12, so that the good rice plants are infected with the rice blast, in the spraying process, a motor 33 with the model of Y90S-2 is powered on, the motor 33 drives the driving gear 32 to rotate, so as to drive the driven gear 31 to rotate, the driven gear 31 drives the fixing rod 30 to rotate in the rotating process, as the inside of the fixing rod 30 is connected with the limiting block 41 on the vertical rod 27 through the limiting groove 40 in a clamping manner, when the fixing rod 30 drives the vertical rod 27 to rotate, the vertical rod 27 cannot rotate inside the fixing rod 30, and as the upper end of the vertical rod 27 is connected with the fixing groove 25 below the, therefore, the planting box 22 can be driven to rotate by the rotation of the vertical rod 27, the friction generated when the planting box 22 rotates on the fixed box 23 is reduced by the action of the balls 24, the rotation of the planting box 22 drives the good rice plants to rotate, and the good rice plants are uniformly sprayed with the rice blast fungus liquid, and in the rotation process of the planting box 22, the traction rope 1505 is movably connected with the control block 1504, so that the traction rope 1505 cannot be wound;
after the good rice plants are infected with rice blast, the motor 33 is turned off, the planting box 22 is in a standing state, then the second constant temperature controller 42 with the model of KT0011 is started, the temperature in the incubator 1 is made to be a constant temperature of 26 ℃, the humidity information in the incubator 1 is transmitted to the central processor 35 with the model of DHT11 through the humidity sensor 34 with the model of DHT11 to complete programming, the central processor 35 has a humidity induction analysis program, if the humidity in the incubator 1 is insufficient, the central processor 35 transmits bar information to the booster pump controller 36 with the model of MAM-330, the booster pump controller 36 starts the third booster pump 37, and the third booster pump 37 sprays water in the water replenishing box 39 through the atomizing nozzle 38 to replenish the humidity in the incubator 1;
since the rice blast rice needs to be cultivated for 1 month, in the process, if the liquid level of the nutrient solution in the planting box 22 is lower, the buoyancy plate 16 moves downwards, so that the pulling rope 1505 at the upper end of the control clamp 1506 drives the control block 1504 to move downwards, and the second spring 1503 is stretched, so that the control block 1504 is disengaged from the control groove 1501, the nutrient solution in the control groove 1501 flows out, the nutrient solution in the nutrient solution box 13 is supplemented into the planting box 22 through the second connecting pipe 14, when the liquid level in the planting box 22 gradually rises, the second spring 1503 recovers deformation, the buoyancy plate 16 moves upwards, the control block 1504 is again engaged and connected with the control groove 1501, so that the control groove 1501 is in a closed state, the nutrient solution cannot flow out of the control groove 1501, the automatic supplement of the nutrient solution is realized, the manual monitoring is not needed, and after 1 month, taking out rice blast rice to identify the disease incidence degree, which is the working principle of the rice blast resistance identification device convenient for supplementing nutrient solution.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. A conveniently supply rice blast resistance appraisal device of nutrient solution, includes incubator (1) and nutrient solution case (13), its characterized in that: the upper end of the incubator (1) is fixedly provided with a soaking tank (2), the upper end of the soaking tank (2) is connected with a clear water tank (3) in a sliding mode, a first connecting pipe (4) is fixedly arranged inside the clear water tank (3), the right end of the first connecting pipe (4) is fixedly connected with a first booster pump (5), the lower end of the first connecting pipe (4) is provided with first spray heads (6) at equal intervals, the upper end of the right inner surface of the soaking tank (2) is provided with a first constant temperature controller (7), and the lower end of the right inner surface of the soaking tank (2) is provided with a second booster pump (8);
the right end of the second booster pump (8) is fixedly connected with a main discharge pipe (9), the upper end of the right side of the main discharge pipe (9) is fixedly connected with a first branch pipe (10), the lower end of the right side of the main discharge pipe (9) is fixedly connected with a second branch pipe (11), the lower end of the second branch pipe (11) is provided with second spray heads (12) at equal intervals, the nutrient solution box (13) is positioned on the left side of the upper end of the incubator (1), the lower end of the nutrient solution box (13) is connected with a second connecting pipe (14), and the lower end of the second connecting pipe (14) is in threaded connection with a control box (15);
the control box (15) comprises a control groove (1501), a hollowed plate (1502), a second spring (1503), a control block (1504), a pulling rope (1505), a control clamp (1506) and a fixing ring (1507), wherein the hollowed plate (1502) is fixedly installed inside the control groove (1501), the second spring (1503) is welded and connected to the lower surface of the hollowed plate (1502), the control block (1504) is welded and connected to the lower end of the second spring (1503), the pulling rope (1505) is fixedly connected to the lower end of the control block (1504), the control clamp (1506) is fixedly connected to the lower end of the pulling rope (1505), and the fixing ring (1507) is connected to the lower end of the control clamp (1506) in a clamping mode;
a floating plate (16) is arranged right below the control box (15), a placing groove (17) is embedded in the floating plate (16), a first magnetic plate (18) is embedded in the inner surface of the placing groove (17), and a placing block (19) is connected in the placing groove (17) in a clamping manner;
the placing block (19) comprises a connecting plate (1901), a clamping block (1902), a clamping groove (1903) and a second magnetic plate (1904), the clamping block (1902) is fixedly connected to the lower end of the connecting plate (1901), the clamping groove (1903) is connected to the outer side of the clamping block (1902) in a clamping mode, and the second magnetic plate (1904) is connected to the outer surface of the connecting plate (1901) in an adhering mode;
the outer surface of the buoyancy plate (16) is fixedly connected with a roller (20), the outer side of the roller (20) is provided with a connecting groove (21), the connecting groove (21) is embedded in the planting box (22), the outer side of the planting box (22) is provided with a fixed box (23), the contact position of the planting box (22) and the fixed box (23) is embedded with balls (24), the middle of the lower surface of the planting box (22) is embedded with a fixed groove (25), the inside of the fixed groove (25) is connected with a connecting block (26), the lower end of the connecting block (26) is welded with a vertical rod (27), the right end of the vertical rod (27) is welded with a connecting rod (28), the lower end of the vertical rod (27) is connected with a fixed rod (30) through a first spring (29), the lower end of the fixed rod (30) is fixedly provided with a driven gear (31), and the left end of the driven gear (31, the upper end of the driving gear (32) is fixedly connected with a motor (33);
a humidity sensor (34) is fixedly arranged at the upper end of the right side in the incubator (1), the right end of the humidity sensor (34) is connected with a central processing unit (35), and a second constant temperature controller (42) is arranged above the humidity sensor (34), the right end of the central processor (35) is connected with a booster pump controller (36), and the lower end of the booster pump controller (36) is connected with a third booster pump (37), and the third booster pump (37) is positioned inside the water replenishing tank (39), the left end of the third booster pump (37) is connected with an atomizing spray head (38), the atomizing spray head (38) is positioned below the humidity sensor (34), a limit groove (40) is embedded in the fixed rod (30) at an equal angle, a limit block (41) is connected in the limit groove (40), and the limiting block (41) is welded on the outer surface of the lower end of the vertical rod (27).
2. The apparatus for identifying resistance to rice blast capable of facilitating nutrient solution supplementation according to claim 1, wherein: the bottom end of the soaking box (2) is of an inclined structure, and the periphery of the soaking box (2) is of a hollow structure.
3. The apparatus for identifying resistance to rice blast capable of facilitating nutrient solution supplementation according to claim 1, wherein: the control block (1504) is in a round platform-shaped structure, the control block (1504) is in a telescopic structure on the hollow plate (1502), and the control block (1504) is connected with the lower end of the control groove (1501) in a clamping manner.
4. The apparatus for identifying resistance to rice blast capable of facilitating nutrient solution supplementation according to claim 1, wherein: the buoyancy plate (16) is of a hollow structure, and the placing grooves (17) are distributed on the buoyancy plate (16) at equal intervals.
5. The apparatus for identifying resistance to rice blast capable of facilitating nutrient solution supplementation according to claim 1, wherein: the inner diameter of the placing groove (17) is equal to the outer diameter of the placing block (19), and the placing groove (17) is connected with the placing block (19) in a magnetic connection mode.
6. The apparatus for identifying resistance to rice blast capable of facilitating nutrient solution supplementation according to claim 1, wherein: the cross section of the connecting plates (1901) is arc-shaped, 2 connecting plates (1901) are arranged, and the 2 connecting plates (1901) form a complete circular ring-shaped structure in a clamping connection mode.
7. The apparatus for identifying resistance to rice blast capable of facilitating nutrient solution supplementation according to claim 1, wherein: the rollers (20) are distributed in an annular array relative to the center of the buoyancy plate (16), the thickness of the rollers (20) is equal to the width of the connecting grooves (21), and the rollers (20) and the connecting grooves (21) are arranged in a one-to-one correspondence mode.
8. The apparatus for identifying resistance to rice blast capable of facilitating nutrient solution supplementation according to claim 1, wherein: the planting box (22) is of a rotating structure on the fixed box (23), and the fixed box (23) is of a sliding structure in the incubator (1).
9. The apparatus for identifying resistance to rice blast capable of facilitating nutrient solution supplementation according to claim 1, wherein: the cross section shapes of the fixing groove (25) and the connecting block (26) are both in a cross-shaped structure, and the fixing groove (25) is connected with the connecting block (26) in a clamping mode.
10. The apparatus for identifying resistance to rice blast capable of facilitating nutrient solution supplementation according to claim 1, wherein: the limiting blocks (41) are distributed in an annular array mode about the center of the vertical rod (27), the limiting blocks (41) are arranged in a one-to-one correspondence mode with the limiting grooves (40), and the limiting blocks (41) are connected with the limiting grooves (40) in a clamping mode.
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| CN112715343B (en) * | 2020-12-29 | 2022-08-16 | 湖北省长江水生态研究院有限责任公司 | Culture device and culture method for aquatic plants in high saline-alkali water body in semiarid region |
| CN116616100B (en) * | 2023-07-25 | 2023-10-03 | 三亚中国农业科学院国家南繁研究院 | Device for identifying rice blast resistance of wild rice in field |
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| JP6063667B2 (en) * | 2012-07-31 | 2017-01-18 | ユーテック株式会社 | Hydroponics equipment |
| CN206986157U (en) * | 2017-06-22 | 2018-02-09 | 江西省农业科学院植物保护研究所 | A kind of Pyricularia oryzae classification inoculation apparatus |
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