CN113207508A - Bitter gourd is planted with bed of growing seedlings - Google Patents
Bitter gourd is planted with bed of growing seedlings Download PDFInfo
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- CN113207508A CN113207508A CN202110638165.1A CN202110638165A CN113207508A CN 113207508 A CN113207508 A CN 113207508A CN 202110638165 A CN202110638165 A CN 202110638165A CN 113207508 A CN113207508 A CN 113207508A
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- seedling raising
- seedling
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/28—Raised beds; Planting beds; Edging elements for beds, lawn or the like, e.g. tiles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/16—Dismountable or portable greenhouses ; Greenhouses with sliding roofs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/26—Electric devices
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a seedling raising bed for bitter gourd planting, which comprises a seedling raising bed main body, wherein seedling raising chambers which are vertically arranged and are mutually independent are arranged in the seedling raising bed main body, openings are formed in two sides of each seedling raising chamber, and a plurality of seedling raising tray carrying mechanisms are arranged in each seedling raising chamber; the top of the seedling raising chamber is provided with a walking uniform liquid spraying mechanism; a ventilation temperature control mechanism for controlling the temperature of the seedling raising chamber is arranged on the seedling raising bed main body, and a rolling door with a closed opening is arranged on the seedling raising bed main body; a liquid supply mechanism for supplying liquid to the walking uniform liquid spraying mechanism is arranged at the top of the seedling bed main body; seedling tray is placed to seedling tray support mechanism. The method meets the requirements of the bitter gourd seeds on illumination, moisture and temperature in the seedling raising process, precisely controls the seedling raising environment of the bitter gourd, ensures that the bitter gourd seeds have higher emergence rate and improves the quality of bitter gourd seedlings.
Description
Technical Field
The invention relates to the technical field of bitter gourd planting, in particular to a seedling raising bed for bitter gourd planting.
Background
Balsam pear (Momordica charrantia L.) is an annual climbing plant of the cucurbitaceae family, originates from india, and is now mainly planted in tropical and subtropical regions and the like. The balsam pear has a plurality of health care functions of diminishing inflammation, reducing blood sugar, resisting tumor and the like, and is more and more favored by consumers. In recent years, the bitter gourd planting area in China is gradually enlarged, and the demand of planting households for high-quality bitter gourd seedlings is also on a trend of increasing year by year. Seedling culture is an important link of vegetable production, and whether the quality of seedlings is strong or not is directly related to the yield, quality and maturity of the balsam pear. The bitter gourd seeds are recalcitrant seeds, the seed coats are thick and hard and are not easy to germinate, and the phenomena of slow seedling emergence, irregular seedling emergence, low germination rate, unstable germination and the like in the bitter gourd planting process are caused, so that the problems of improving the germination rate of the bitter gourd seeds and cultivating strong seedlings are urgently needed to be solved. Aiming at the phenomenon, the seedling bed for bitter gourd planting is improved.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the seedling bed for bitter gourd planting comprises a seedling bed main body, wherein seedling chambers which are vertically arranged and are mutually independent are arranged in the seedling bed main body, openings are formed in two sides of each seedling chamber, and a plurality of seedling tray carrying mechanisms are arranged in each seedling chamber; the top of the seedling raising chamber is provided with a walking uniform liquid spraying mechanism; a ventilation temperature control mechanism for controlling the temperature of the seedling raising chamber is arranged on the seedling raising bed main body, and a rolling door with a closed opening is arranged on the seedling raising bed main body; a liquid supply mechanism for supplying liquid to the walking uniform liquid spraying mechanism is arranged at the top of the seedling bed main body; a seedling raising tray is placed on the seedling raising tray supporting mechanism;
placing the seedling raising plates on the seedling raising plate carrying mechanism, pushing the seedling raising plate carrying mechanism into the seedling raising chamber, and then moving the seedling raising chamber for liquid spraying by utilizing the walking uniform liquid spraying mechanism to enable nutrient solution to be uniformly sprayed on each seedling raising plate; the temperature in the seedling growing room is controlled by the ventilation temperature control mechanism, and the requirement of temperature growth in the daytime or at night in the seedling growing process is met.
As a preferred technical scheme of the invention, the seedling tray carrying mechanism comprises a plurality of groups of limiting slide rails arranged at the bottom of the seedling raising chamber, a drawing support plate which moves along the limiting slide rails is arranged between each group of limiting slide rails, a sliding block which slides along the limiting slide rails is arranged at the bottom of the drawing support plate, an anti-falling support mechanism is arranged between the drawing support plate and the seedling raising bed main body, the anti-falling support mechanism comprises a plurality of groups of L-shaped limiting rods which are arranged at the bottom of the drawing support plate and are arranged in parallel with the limiting slide rails, a limiting anti-falling block is arranged on the seedling raising bed main body at the edge of an opening, and limiting through holes for the end parts of the L-shaped limiting rods to pass through are arranged on the limiting anti-falling block.
As a preferable technical scheme of the invention, a plurality of densely distributed vent holes are arranged on the drawing supporting plate, and a drawing handle is arranged at the outer side end of the drawing supporting plate.
As a preferred technical scheme of the invention, the walking uniform liquid spraying mechanism comprises a reciprocating screw rod and a pair of limiting polished rods, wherein the reciprocating screw rod and the pair of limiting polished rods are arranged at the top of the seedling raising chamber in parallel, a sliding block reciprocating along the reciprocating screw rod is arranged on the reciprocating screw rod, a limiting sliding sleeve moving along the limiting polished rods is arranged on the limiting polished rods, a spraying frame is fixed between the two limiting sliding sleeves, and a plurality of downward-facing atomizing nozzles are arranged on the spraying frame; the sliding block is fixedly connected with the spraying frame, and a driving motor in transmission connection with the reciprocating screw rod is fixed on the seedling bed main body.
As a preferred technical scheme of the invention, the ventilation temperature control mechanism comprises an air inlet pipe arranged at one side of the seedling raising chamber, an air outlet plate positioned in the inner cavity of the seedling raising chamber is arranged at the inner end part of the air inlet pipe, an air outlet pipe is arranged at the other side of the seedling raising chamber, a first temperature sensor is arranged at the air outlet pipe, a second temperature sensor is arranged at the air outlet pipe, and a third temperature sensor is arranged in the seedling raising chamber; the ventilation temperature control mechanism further comprises an air cooler and a hot air blower, the air cooler is connected with the outer end portion of the air inlet pipe through a first air guide pipe, a first electromagnetic valve is arranged on the first air guide pipe, the hot air blower is connected with the outer end portion of the air inlet pipe through a second air guide pipe, a second electromagnetic valve is arranged on the second air guide pipe, and a carbon dioxide sensor is arranged on the inner wall of the seedling raising chamber.
As a preferred technical scheme of the invention, the liquid supply mechanism comprises a liquid storage tank arranged on the outer side wall of the seedling bed, and a stirring mechanism is arranged in the liquid storage tank.
As a preferred technical scheme of the invention, the seedling tray comprises a seedling tray main body, seedling hole cups are arranged on the seedling tray main body in an array distribution manner, the seedling hole cups are of a structure with a wide upper part and a narrow lower part, a plurality of first air holes are arranged on the side walls of the seedling hole cups, a plurality of second air holes are arranged on the bottom sides of the seedling hole cups, the bottoms of the seedling hole cups are suspended in the air, ejection blocks are arranged at the bottoms of inner cavities of the seedling hole cups, air holes corresponding to the second air holes are arranged on the ejection blocks, and auxiliary ejection holes are arranged at the bottoms of the inner cavities of the seedling hole cups.
As a preferred technical scheme of the invention, the outer side wall of the seedling bed main body is provided with a seedling ejection mechanism, the seedling ejection mechanism comprises an ejection table arranged on the side wall of the seedling bed main body, the ejection table is provided with a positioning mechanism for positioning a seedling tray, the positioning mechanism comprises a positioning port arranged on the ejection table, the periphery of the seedling tray is provided with a supporting edge supported on the positioning port, one side of the ejection table is provided with a first positioning cylinder transversely arranged, the telescopic end of the first positioning cylinder is provided with a positioning block, the positioning block is provided with a groove for the supporting edge to insert, the other side of the ejection table is provided with a second positioning cylinder vertically downwards through a positioning frame, the telescopic end of the second positioning cylinder is provided with a clamping block for clamping the supporting edge, the ejection table is provided with an ejection push rod below the positioning port, and the telescopic end of the ejection push rod is provided with an ejection plate, and the ejector plate is provided with ejector rods which are in one-to-one correspondence with the auxiliary ejector holes.
As a preferred technical scheme of the invention, elastic buffer mechanisms are arranged on the contact surfaces of the positioning block, the clamping block and the supporting edge, each elastic buffer mechanism comprises a buffer plate connected with the positioning block and the clamping block through buffer springs, and an anti-abrasion rubber layer is arranged on the surface of each buffer plate.
The invention has the beneficial effects that: 1. according to the seedling bed for bitter gourd planting, seedling plates are placed on the seedling plate supporting mechanisms, the seedling plate supporting mechanisms are pushed into seedling chambers, and then the walking uniform liquid spraying mechanisms move along the seedling chambers to spray liquid, so that nutrient solution is uniformly sprayed on each seedling plate; utilize ventilation temperature control mechanism to control the indoor temperature of growing seedlings, satisfy the temperature growth demand of growing seedlings in-process daytime or evening, come to control the environment of growing seedlings of balsam pear, guaranteed that the balsam pear has higher rate of emergence and improved the quality of balsam pear seedling.
2. This kind of balsam pear is planted with educating seedling tray carrier mechanism through setting up specific structure in the bed of educating is convenient for take out or put into educating the seedling tray and educate the seedling chamber from educating the seedling chamber with educating seedling tray, the seedling of educating the seedling tray is conveniently looked over simultaneously, and be equipped with anticreep supporting mechanism between pull layer board and the educating the seedling bed main part, utilize anticreep supporting mechanism to come to carry on spacingly and support the pull layer board, avoid deviating from at the in-process pull layer board to the outside pull of pull layer board, and avoid the outside pull in-process of pull layer board, because and the reduction of the contact holding surface between the spacing slide rail, cause the sliding block to take place deformation easily under the heavy-weight condition of pull layer board, cause inconvenience for the pull of later stage pull layer board.
3. This kind of balsam pear is planted with educating seedling bed in be equipped with a plurality of densely covered ventilation holes on the pull layer board, and the outside end of pull layer board is equipped with the pull handle for educate seedling tray bottom and have better ventilation effect, the rotten root phenomenon of difficult appearance.
4. This kind of balsam pear is planted with educating seedling bed in come evenly to spray nutrient solution to educating seedling on the seedling tray through setting up the even hydrojet mechanism of walking, compares with traditional fixed structure of spraying, and fixed structure of spraying is at the in-process that sprays, because the drawback of sprinkler head, leads to the spray volume of sprinkler head below too big, makes a large amount of pondings appear on educating the seedling tray of sprinkler head below easily, and causes and changes the seedling in the region and appear mashed root phenomenon.
5. The seedling bed for bitter gourd planting controls the temperature of a seedling chamber by arranging a specific ventilation temperature control mechanism, controls the temperature in the seedling chamber to be 30-35 ℃ in the daytime, mainly monitors the temperature in the seedling chamber by a third temperature sensor, guides low-temperature air or air with higher temperature into the seedling chamber through an air inlet pipe by an air cooler or a hot air blower when the temperature in the seedling chamber is too high or too low, blows out the air from an air outlet plate to cool or heat the temperature in the seedling chamber, detects the temperature of the air entering the seedling chamber by a first temperature sensor to avoid the seedling from being frostbitten or burned due to too low or too high temperature, detects the temperature of the air discharged from the seedling chamber by a second temperature sensor, and when the temperatures detected by the second temperature sensor and the third temperature sensor are both at proper temperatures, stopping the air cooler or the air heater; the temperature in the seedling raising chamber is controlled to be 15-20 ℃ at night, the phenomenon that the seedlings grow excessively at night is effectively avoided, the quality of the seedlings is reduced, the first temperature sensor, the second temperature sensor and the third sensor are used for temperature detection, the characteristic of good temperature detection is achieved, and large errors caused by local temperature detection are avoided.
6. This kind of balsam pear is planted with educating seedling tray main part through setting up specific structure and coming to grow seedlings to the seedling in the bed of growing seedlings, have the ventilation effect good and be convenient for get the characteristics of seedling to set up the seedling ejection mechanism of specific structure and come to carry out automatic ejecting with the seedling of growing seedlings of educating the seedling tray and go up the cultivation, effectively avoided drawing and lead to causing the damage to seedling root system and stem stalk getting seedling in-process manual work leisurely. The seedling tray is mainly placed on the ejection table and positioned under the clamping and positioning of the first positioning cylinder and the second positioning cylinder, then the ejection push rod drives the ejection plate to move upwards to perform ejection work, the ejection rod enters the seedling raising hole cup from the auxiliary ejection hole and ejects the ejection block upwards, seedlings and base soil cultured in the seedling raising hole cup are ejected out, then the ejection block is taken down, and the ejection block is convenient to recycle.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a seedling bed for bitter gourd planting according to the present invention;
FIG. 2 is a schematic structural view of a ventilation temperature control mechanism of a seedling bed for bitter gourd planting according to the present invention;
FIG. 3 is a schematic structural view of a rolling door of a seedling raising bed for bitter gourd planting according to the present invention;
FIG. 4 is a schematic structural diagram of a walking uniform liquid spraying mechanism of a seedling bed for bitter gourd planting according to the present invention;
FIG. 5 is a schematic structural view of a seedling tray supporting mechanism of a seedling bed for bitter gourd planting according to the present invention;
FIG. 6 is a schematic structural view of a drawing support plate of a seedling bed for bitter gourd planting according to the present invention;
FIG. 7 is a schematic structural view of a seedling tray of a seedling bed for bitter gourd planting according to the present invention;
FIG. 8 is a schematic structural diagram of a seedling ejection mechanism of a seedling bed for bitter gourd planting according to the present invention;
FIG. 9 is a schematic structural view of a groove of a seedling bed for bitter gourd planting according to the present invention;
fig. 10 is a schematic structural view of a positioning opening of a seedling bed for bitter gourd planting.
In the figure: 1. a seedling bed main body; 2. a seedling raising room; 3. an opening; 4. a seedling tray carrying mechanism; 5. walking the uniform liquid spraying mechanism; 6. a ventilation temperature control mechanism; 7. a roller shutter door; 8. a liquid supply mechanism; 9. a seedling raising plate; 10. a limiting slide rail; 11. drawing and pulling the supporting plate; 12. a slider; 13. an anti-drop supporting mechanism; 14. an L-shaped limiting rod; 15. a limiting anti-drop block; 16. limiting and perforating; 17. a vent hole; 18. a pull handle; 19. a reciprocating screw rod; 20. a limit polished rod; 21. a slider; 22. a limiting sliding sleeve; 23. a spray frame; 24. an atomizing spray head; 25. a drive motor; 26. an air inlet pipe; 27. a second temperature sensor; 28. an air outlet pipe; 29. a second temperature sensor; 30. a third temperature sensor; 31. an air cooler; 32. a hot air blower; 33. a first air duct; 34. a first solenoid valve; 35. a second air duct; 36. a second solenoid valve; 37. a carbon dioxide sensor; 38. a liquid storage tank; 39. a stirring mechanism; 40. a seedling tray main body; 41. seedling raising hole cups; 42. a first air vent; 43. a second air hole; 44. ejecting a block; 45. a vent hole; 46. an auxiliary ejection aperture; 47. seedling raising ejection mechanisms; 48. ejecting the platform; 49. a positioning mechanism; 50. positioning the opening; 51. supporting edges; 52. a first positioning cylinder; 53. positioning blocks; 54. a groove; 55. a positioning frame; 56. a second positioning cylinder; 57. a clamping block; 58. ejecting the push rod; 59. ejecting the plate; 60. ejecting the rod; 61. a buffer spring; 62. a buffer plate; 63 and a fill-in lamp.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-10, the seedling bed for bitter gourd planting comprises a seedling bed main body 1, wherein seedling chambers 2 which are vertically arranged and are independent from each other are arranged in the seedling bed main body 1, openings 3 are arranged on two sides of each seedling chamber 2, and a plurality of seedling tray supporting mechanisms 4 are arranged in the seedling chambers 2; the top of the seedling raising chamber 2 is provided with a walking uniform liquid spraying mechanism 5; a ventilation temperature control mechanism 6 for controlling the temperature of the seedling raising chamber 2 is arranged on the seedling raising bed main body 1, and a rolling door 7 for sealing the opening 3 is arranged on the seedling raising bed main body 1; the top of the seedling bed main body 1 is provided with a liquid supply mechanism 8 for supplying liquid to the walking uniform liquid spraying mechanism 5; the seedling raising tray carrying mechanism 4 is provided with a seedling raising tray 9;
placing the seedling raising plates on the seedling raising plate carrying mechanism, pushing the seedling raising plate carrying mechanism into the seedling raising chamber, and then moving the seedling raising chamber for liquid spraying by utilizing the walking uniform liquid spraying mechanism to enable nutrient solution to be uniformly sprayed on each seedling raising plate; the temperature in the seedling growing room is controlled by utilizing the ventilation temperature control mechanism, so that the requirement of temperature growth in the daytime or at night in the seedling growing process is met; placing the seedling raising plates 9 on the seedling raising plate 9 supporting mechanisms 4, pushing the seedling raising plate 9 supporting mechanisms 4 into the seedling raising chambers 2, and then moving the seedling raising chambers 2 by utilizing the walking uniform liquid spraying mechanisms 5 to spray liquid, so that the nutrient solution is uniformly sprayed on each seedling raising plate 9; utilize ventilation accuse temperature mechanism 6 to control the temperature in growing seedlings room 2, satisfy the temperature growth demand of growing seedlings in-process daytime or evening, come to control the environment of growing seedlings of balsam pear, guaranteed that the balsam pear has higher emergence rate and has improved the quality of balsam pear seedling.
Wherein, seedling tray carries mechanism 4 is including setting up the spacing slide rail 10 of multiunit in 2 bottoms of nursery cabinet, every group install the pull layer board 11 that removes along spacing slide rail 10 between the spacing slide rail 10, the bottom of pull layer board 11 is equipped with along the gliding sliding block 12 of spacing slide rail 10, pull layer board 11 with educate and be equipped with anticreep supporting mechanism 13 between the seedling bed main part 1, anticreep supporting mechanism 13 is including setting up the multiunit L type gag lever post 14 of 11 bottoms of pull layer board and with spacing slide rail 10 parallel arrangement, educate and be equipped with spacing anticreep piece 15 in lieing in 3 edges of opening on the seedling bed main part 1, be equipped with the spacing perforation 16 that supplies the 14 tip of L type gag lever post to pass on the spacing anticreep piece 15. The pulling support plate 11 is provided with a plurality of densely distributed vent holes 17, so that the bottom of the seedling raising tray has a good ventilation effect, root rot is not easy to occur, and the outer side end of the pulling support plate 11 is provided with a pulling handle 18; educate seedling tray 9 through setting up specific structure and carry mechanism 4 and be convenient for take out or put into educating seedling tray 9 and educate seedling tray 2 from educating seedling tray 2 with educating seedling tray 9, the seedling of educating seedling tray 9 is conveniently looked over simultaneously, and pull layer board 11 and educate and be equipped with anticreep supporting mechanism 13 between the seedling bed main part 1, utilize anticreep supporting mechanism 13 to come to carry on spacingly and support pull layer board 11, avoid deviating from at the in-process pull layer board 11 to the outside pull of pull layer board 11, and avoid the outside pull in-process of pull layer board 11, because the reduction with the contact holding surface between the spacing slide rail 10, cause sliding block 2112 to take place deformation easily under the heavy-weight condition of pull layer board 11, the pull of later stage pull layer board 11 causes inconvenience.
The walking uniform liquid spraying mechanism 5 comprises a reciprocating screw rod 19 and a pair of limiting polished rods 20 which are arranged at the top of the seedling raising chamber 2 and are arranged in parallel, a sliding block 21 which reciprocates along the reciprocating screw rod 19 is arranged on the reciprocating screw rod 19, a limiting sliding sleeve 22 which moves along the limiting polished rod 20 is arranged on the limiting polished rod 22, a spraying frame 23 is fixed between the two limiting sliding sleeves 22, and a plurality of downward atomizing nozzles 24 are arranged on the spraying frame 23; sliding block 21 and spraying frame 23 fixed connection, be fixed with the driving motor 25 who is connected with reciprocal lead screw 19 transmission on educating seedling bed main part 1, evenly spray the nutrient solution to the seedling on educating seedling tray 9 through setting up the even hydrojet mechanism 5 of walking, compare with traditional fixed structure of spraying, fixed structure of spraying is at the in-process that sprays, because the drawback of sprinkler head, the volume of spraying that leads to the sprinkler head below is too big, make a large amount of ponding appear on educating seedling tray 9 of sprinkler head below easily, and cause to change the seedling in the region and appear mashed root phenomenon.
The ventilation temperature control mechanism 6 comprises an air inlet pipe 26 arranged on one side of the seedling raising chamber 1, an air outlet plate located in an inner cavity of the seedling raising chamber 1 is arranged at the inner end of the air inlet pipe 26, an air outlet pipe 28 is arranged on the other side of the seedling raising chamber 2, a first temperature sensor 27 is arranged at the air outlet pipe 28, a second temperature sensor 29 is arranged at the air outlet pipe 28, and a third temperature sensor 30 is arranged in the seedling raising chamber 2; the ventilation temperature control mechanism 13 further comprises an air cooler 31 and a hot air blower 32, the air cooler 31 is connected with the outer end part of the air inlet pipe 26 through a first air guide pipe 33, a first electromagnetic valve 34 is arranged on the first air guide pipe 33, the hot air blower 32 is connected with the outer end part of the air inlet pipe 26 through a second air guide pipe 35, a second electromagnetic valve 36 is arranged on the second air guide pipe 35, a carbon dioxide sensor 37 is arranged on the inner wall of the seedling raising chamber 1, the temperature of the seedling raising chamber 2 is controlled by arranging a specific ventilation temperature control mechanism 6, the temperature in the seedling raising chamber 2 is controlled to be 30-35 ℃ in the daytime, the temperature in the seedling raising chamber 2 is mainly monitored by a third temperature sensor 30, when the temperature in the seedling raising chamber 2 is too high or too low, low-temperature air or air with higher temperature is guided into the seedling raising chamber 2 through the air inlet pipe 26 by the air cooler 31 or the hot air blower 32, the air is blown out of the air outlet plate to cool or heat the temperature in the seedling raising chamber 2, the temperature of the air entering the seedling raising chamber 2 is detected through the first temperature sensor, the seedling is prevented from being frosted or burned due to too low or too high temperature, the temperature of the air exhausted from the seedling chamber is detected through the second temperature sensor 2927, and when the temperatures detected by the second temperature sensor 2927 and the third temperature sensor 30 are both at proper temperatures, the process of the air cooler 31 or the air heater 32 is stopped; if the temperature in the seedling raising chamber 2 is controlled to be between 15 and 20 ℃ at night, overgrowth of seedlings at night is effectively avoided, the quality of the seedlings is reduced, temperature detection is carried out by utilizing the first temperature sensor, the second temperature sensor 2927 and the third temperature sensor, the characteristic of good temperature detection is achieved, and large errors caused by local temperature detection are avoided.
Wherein, supply liquid mechanism 8 including setting up the liquid reserve tank 38 on educating seedling bed 1 lateral wall, be equipped with rabbling mechanism 39 in the liquid reserve tank 38, prevent that the nutrient solution from taking place to precipitate, cause concentration distribution inhomogeneous, and lead to the seedling growth rate to differ.
The seedling raising tray 9 comprises a seedling raising tray main body 40, seedling raising hole cups 41 distributed in an array mode are arranged on the seedling raising tray main body 40, the seedling raising hole cups 41 are of a structure with a wide upper part and a narrow lower part, a plurality of first air holes 42 are formed in the side walls of the seedling raising hole cups 41, a plurality of second air holes 43 are formed in the bottom sides of the seedling raising hole cups 41, the bottoms of the seedling raising hole cups 41 are suspended, ejection blocks 44 are arranged at the bottoms of the inner cavities of the seedling raising hole cups 41, air holes 45 corresponding to the second air holes 43 are formed in the ejection blocks 44, and auxiliary ejection holes 46 are formed in the bottoms of the inner cavities of the seedling raising hole cups 41.
Wherein, the outer side wall of the seedling bed main body 1 is provided with a seedling ejection mechanism 47, the seedling ejection mechanism 47 comprises an ejection platform 48 arranged on the side wall of the seedling bed main body 1, the ejection platform 48 is provided with a positioning mechanism 49 for positioning the seedling tray 9, the positioning mechanism 49 comprises a positioning port 50 arranged on the ejection platform 48, a supporting edge 51 carried on the positioning port 50 is arranged on the circumference of the seedling tray 9, one side of the ejection platform 48 is provided with a first positioning cylinder 52 transversely arranged, the telescopic end of the first positioning cylinder 52 is provided with a positioning block 53, the positioning block 53 is provided with a groove 54 for the insertion of the supporting edge 51, the other side of the ejection platform 48 is provided with a vertical downward second positioning cylinder 56 through a positioning frame 55, the telescopic end of the second positioning cylinder 56 is provided with a clamping block 57 for clamping the supporting edge 51, the ejection platform 48 is provided with a push rod 58 below the positioning port 50, the telescopic end of the ejection push rod 58 is provided with an ejection plate 59, and the ejection plate 59 is provided with ejection rods 60 corresponding to the auxiliary ejection holes 46 one by one. Raise seedlings through set up the 9 main parts of seedling tray of specific structure, have the ventilation effect good and be convenient for get the characteristics of seedling to set up the seedling ejection mechanism 47 of specific structure and come to carry out automatic ejecting with the seedling of growing seedlings that cultivates on the seedling tray 9, effectively avoided drawing and lead to causing the damage to seedling root system and stem stalk getting seedling in-process manual work leisurely. The seedling tray is mainly placed on the ejection table 48 and positioned under the clamping and positioning of the first positioning air cylinder 52 and the second positioning air cylinder 56, then the ejection push rod 58 drives the ejection plate 59 to move upwards to perform ejection work, the ejection rod 60 enters the seedling raising cavity cup 41 from the auxiliary ejection hole 46 and ejects the ejection block 44 upwards, so that seedlings and foundation soil cultured in the seedling raising cavity cup 41 are ejected out, then the ejection block 44 is taken down, and the ejection block 44 is convenient to recycle.
The positioning block 53, the clamping block 58 and the supporting edge 51 are respectively provided with an elastic buffer mechanism, the elastic buffer mechanism comprises a buffer plate 62 connected with the positioning block 53 and the clamping block 58 through a buffer spring 61, and the surface of the buffer plate 62 is provided with an anti-abrasion rubber layer. The buffer clamping function is achieved.
The working principle is that the seedling raising plates 9 are placed on the seedling raising plate 9 supporting mechanisms 4, the seedling raising plate 9 supporting mechanisms 4 are pushed into the seedling raising chambers 2, and then the walking uniform liquid spraying mechanisms 5 move along the seedling raising chambers 2 to spray liquid, so that nutrient solution is uniformly sprayed on each seedling raising plate 9; the temperature in the seedling raising chamber 2 is controlled by the ventilation temperature control mechanism 6, the requirement of temperature growth in the daytime or at night in the seedling raising process is met, the seedling raising environment of the bitter gourds is controlled, the higher emergence rate of the bitter gourds is ensured, and the quality of bitter gourds is improved; the seedling raising plate 9 carrying mechanism 4 with a specific structure is arranged, so that the seedling raising plate 9 can be conveniently taken out of the seedling raising chamber 2 or the seedling raising plate 9 can be conveniently placed in the seedling raising chamber 2, seedlings of the seedling raising plate 9 can be conveniently checked, the anti-falling supporting mechanism 13 is arranged between the pull supporting plate 11 and the seedling raising bed main body 1, the pull supporting plate 11 is limited and supported by the anti-falling supporting mechanism 13, the pull supporting plate 11 is prevented from falling off in the process of outwards pulling the pull supporting plate 11, and the situation that sliding blocks 2112 are easily deformed under the condition that the pull supporting plate 11 bears load due to the reduction of contact supporting surfaces between the pull supporting plate 11 and a limiting sliding rail 10 in the process of outwards pulling the pull supporting plate 11 is avoided, and inconvenience is caused for pulling the pull supporting plate 11 in the later period; the temperature of the seedling raising room 2 is controlled by arranging a specific ventilation temperature control mechanism 6, the temperature in the seedling raising room 2 is controlled to be 30-35 ℃ in daytime, the temperature in the seedling raising room 2 is mainly monitored by a third temperature sensor 30, when the temperature in the seedling raising room 2 is too high or too low, low-temperature air or air with higher temperature is introduced into the seedling raising room 2 through an air inlet pipe 26 by an air cooler 31 or an air heater 32 and is blown out from an air outlet plate to lower or raise the temperature in the seedling raising room 2, the temperature of the air entering the seedling raising room 2 is detected by a first temperature sensor, the seedling is prevented from being frosted or burned due to too low or too high temperature, the temperature of the air discharged from the seedling raising room is detected by a second temperature sensor 2927, and when the temperatures detected by the second temperature sensor 2927 and the third temperature sensor 30 are both at proper temperatures, the air cooler 31 or the air heater 32 stops; if the temperature in the seedling raising chamber 2 is controlled to be between 15 and 20 ℃ at night, overgrowth of seedlings at night is effectively avoided, the quality of the seedlings is reduced, temperature detection is carried out by utilizing the first temperature sensor, the second temperature sensor 2927 and the third temperature sensor, the characteristic of good temperature detection is achieved, and large errors caused by local temperature detection are avoided.
In addition, the seedling raising tray 9 provided with the specific structure is used for raising seedlings, so that the ventilation effect is good, the seedling taking is convenient, the seedling raising ejection mechanism 47 provided with the specific structure is used for automatically ejecting the seedlings cultured on the seedling raising tray 9, and the damage to seedling roots and stems caused by manual pulling in the seedling taking process is effectively avoided. The seedling tray is mainly placed on the ejection table 48 and positioned under the clamping and positioning of the first positioning air cylinder 52 and the second positioning air cylinder 56, then the ejection push rod 58 drives the ejection plate 59 to move upwards to perform ejection work, the ejection rod 60 enters the seedling raising cavity cup 41 from the auxiliary ejection hole 46 and ejects the ejection block 44 upwards, so that seedlings and foundation soil cultured in the seedling raising cavity cup 41 are ejected out, then the ejection block 44 is taken down, and the ejection block 44 is convenient to recycle.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A seedling bed for bitter gourd planting is characterized by comprising a seedling bed main body (1), seedling raising chambers (2) which are vertically arranged and are mutually independent are arranged in the seedling bed main body (1), openings (3) are formed in two sides of each seedling raising chamber (2), and a plurality of seedling raising tray carrying mechanisms (4) are arranged in each seedling raising chamber (2); the top of the seedling raising chamber (2) is provided with a walking uniform liquid spraying mechanism (5); a ventilation temperature control mechanism (6) for controlling the temperature of the seedling raising chamber (2) is arranged on the seedling raising bed main body (1), and a rolling door (7) for sealing the opening (3) is arranged on the seedling raising bed main body (1); a liquid supply mechanism (8) for supplying liquid to the walking uniform liquid spraying mechanism (5) is arranged at the top of the seedling bed main body (1); a seedling raising tray (9) is placed on the seedling raising tray supporting mechanism (4);
placing the seedling raising plates on the seedling raising plate carrying mechanism, pushing the seedling raising plate carrying mechanism into the seedling raising chamber, and then moving the seedling raising chamber for liquid spraying by utilizing the walking uniform liquid spraying mechanism to enable nutrient solution to be uniformly sprayed on each seedling raising plate; the temperature in the seedling growing room is controlled by the ventilation temperature control mechanism, and the requirement of temperature growth in the daytime or at night in the seedling growing process is met.
2. A seedling raising bed for bitter gourd planting according to claim 1, wherein the seedling raising tray carrying mechanism (4) comprises a plurality of groups of limiting slide rails (10) arranged at the bottom of a seedling raising chamber (2), a drawing support plate (11) moving along the limiting slide rails (10) is arranged between each group of limiting slide rails (10), the bottom of the drawing supporting plate (11) is provided with a sliding block (12) which slides along a limiting sliding rail (10), an anti-drop supporting mechanism (13) is arranged between the drawing supporting plate (11) and the seedling bed main body (1), the anti-falling supporting mechanism (13) comprises a plurality of groups of L-shaped limiting rods (14) which are arranged at the bottom of the drawing supporting plate (11) and are parallel to the limiting slide rail (10), a limiting anti-drop block (15) is arranged on the main body (1) of the seedling bed at the edge of the opening (3), and the limiting anti-falling block (15) is provided with a limiting through hole (16) for the end part of the L-shaped limiting rod (14) to pass through.
3. A seedling bed for balsam pear planting according to claim 2, wherein the drawing support plate (11) is provided with a plurality of densely distributed vent holes (17), and the outer end of the drawing support plate (11) is provided with a drawing handle (18).
4. A seedling raising bed for bitter gourd planting according to claim 1, wherein the walking uniform liquid spraying mechanism (5) comprises a reciprocating screw rod (19) and a pair of limiting polished rods (20) which are arranged at the top of the seedling raising chamber (2) in parallel, a sliding block (21) which reciprocates along the reciprocating screw rod (19) is arranged on the reciprocating screw rod (19), a limiting sliding sleeve (22) which moves along the limiting polished rod (20) is arranged on the limiting polished rod (22), a spraying frame (23) is fixed between the two limiting sliding sleeves (22), and a plurality of downward atomizing nozzles (24) are arranged on the spraying frame (23); sliding block (21) and spraying frame (23) fixed connection, be fixed with on the bed main part of growing seedlings (1) with reciprocal lead screw (19) transmission connection's driving motor (25).
5. A seedling raising bed for bitter gourd planting according to claim 1, wherein the ventilation temperature control mechanism (6) comprises an air inlet pipe (26) arranged at one side of the seedling raising chamber (1), an air outlet plate located in an inner cavity of the seedling raising chamber (1) is arranged at the inner end of the air inlet pipe (26), an air outlet pipe (28) is arranged at the other side of the seedling raising chamber (2), a first temperature sensor (27) is arranged at the air outlet pipe (28), a second temperature sensor (29) is arranged at the air outlet pipe (28), and a third temperature sensor (30) is arranged in the seedling raising chamber (2); the ventilation temperature control mechanism (13) further comprises an air cooler (31) and a hot air blower (32), the air cooler (31) is connected with the outer end portion of the air inlet pipe (26) through a first air guide pipe (33), a first electromagnetic valve (34) is arranged on the first air guide pipe (33), the hot air blower (32) is connected with the outer end portion of the air inlet pipe (26) through a second air guide pipe (35), a second electromagnetic valve (36) is arranged on the second air guide pipe (35), and a carbon dioxide sensor (37) is arranged on the inner wall of the seedling raising chamber (1).
6. A seedling bed for balsam pear cultivation as claimed in claim 1, wherein the liquid supply mechanism (8) comprises a liquid storage tank (38) arranged on the outer side wall of the seedling bed (1), and a stirring mechanism (39) is arranged in the liquid storage tank (38).
7. A seedling raising bed for bitter gourd planting according to claim 1, wherein the seedling raising tray (9) comprises a seedling raising tray main body (40), seedling raising hole cups (41) distributed in an array are arranged on the seedling raising tray main body (40), the seedling raising hole cups (41) are of a structure with a wide top and a narrow bottom, a plurality of first air holes (42) are formed in the side walls of the seedling raising hole cups (41), a plurality of second air holes (43) are formed in the bottom sides of the seedling raising hole cups (41), the bottoms of the seedling raising hole cups (41) are suspended, ejection blocks (44) are arranged at the bottoms of inner cavities of the seedling raising hole cups (41), ventilation holes (45) corresponding to the second air holes (43) are formed in the ejection blocks (44), and auxiliary ejection holes (46) are formed in the bottoms of the inner cavities of the seedling raising hole cups (41).
8. A seedling raising bed for bitter gourd planting according to claim 7, wherein a seedling raising ejection mechanism (47) is arranged on the outer side wall of the seedling raising bed main body (1), the seedling raising ejection mechanism (47) comprises an ejection table (48) arranged on the side wall of the seedling raising bed main body (1), a positioning mechanism (49) for positioning a seedling raising tray (9) is arranged on the ejection table (48), the positioning mechanism (49) comprises a positioning port (50) arranged on the ejection table (48), a supporting edge (51) supported on the positioning port (50) is arranged on the circumference of the seedling raising tray (9), a first positioning cylinder (52) transversely arranged is arranged on one side of the ejection table (48), a positioning block (53) is arranged at the telescopic end of the first positioning cylinder (52), a groove (54) for the supporting edge (51) to be inserted into is arranged on the positioning block (53), the other side of ejector table (48) is equipped with vertical downward second location cylinder (56) through locating rack (55), the flexible end of second location cylinder (56) is equipped with grip block (57) to hold in the palm limit (51) centre gripping, the below that is located locating hole (50) of ejector table (48) is equipped with ejecting push rod (58), the flexible end of ejecting push rod (58) is equipped with ejector plate (59), be equipped with ejector rod (60) with supplementary ejecting hole (46) one-to-one on ejector plate (59).
9. A seedling raising bed for bitter gourd planting according to claim 8, wherein elastic buffering mechanisms are arranged on contact surfaces of the positioning block (53), the clamping block (58) and the supporting edge (51), each elastic buffering mechanism comprises a buffering plate (62) connected with the positioning block (53) and the clamping block (58) through a buffering spring (61), and an anti-wear rubber layer is arranged on the surface of each buffering plate (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110638165.1A CN113207508A (en) | 2021-06-08 | 2021-06-08 | Bitter gourd is planted with bed of growing seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110638165.1A CN113207508A (en) | 2021-06-08 | 2021-06-08 | Bitter gourd is planted with bed of growing seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113207508A true CN113207508A (en) | 2021-08-06 |
Family
ID=77083174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110638165.1A Withdrawn CN113207508A (en) | 2021-06-08 | 2021-06-08 | Bitter gourd is planted with bed of growing seedlings |
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| Country | Link |
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| CN (1) | CN113207508A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982435A (en) * | 2022-05-20 | 2022-09-02 | 黑龙江省农业科学院大庆分院 | Novel breeding is used to soybean new variety breeding device |
| CN115009830A (en) * | 2022-07-18 | 2022-09-06 | 宁波创越农业科技有限公司 | Seedbed transportation equipment and seedbed transportation assembly line |
-
2021
- 2021-06-08 CN CN202110638165.1A patent/CN113207508A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982435A (en) * | 2022-05-20 | 2022-09-02 | 黑龙江省农业科学院大庆分院 | Novel breeding is used to soybean new variety breeding device |
| CN114982435B (en) * | 2022-05-20 | 2023-08-08 | 黑龙江省农业科学院大庆分院 | Novel soybean new variety breeds and uses seedling raising device |
| CN115009830A (en) * | 2022-07-18 | 2022-09-06 | 宁波创越农业科技有限公司 | Seedbed transportation equipment and seedbed transportation assembly line |
| CN115009830B (en) * | 2022-07-18 | 2023-10-27 | 宁波创越农业科技有限公司 | Seedbed conveying equipment and seedbed conveying assembly line |
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Application publication date: 20210806 |