Corn breeding box with adjustable temperature and humidity
By installing adjustable ventilation holes and baffles inside the corn breeding box, combined with temperature and humidity sensors and a control system, the problem of inflexible temperature and humidity regulation caused by fixed ventilation holes in the corn breeding box is solved. This enables precise adjustment according to growth stage and environmental changes, providing a suitable growth environment.
Patent Information
- Application Number
- CN202520178521.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-05
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-05
AI Technical Summary
The existing corn breeding boxes have fixed ventilation holes, which makes it impossible to flexibly adjust the temperature and humidity, resulting in an inability to adapt to the needs of corn at different growth stages.
Adjustable ventilation holes and baffles are installed inside the breeding box. Environmental parameters are detected by temperature and humidity sensors. The position of the baffles is adjusted using a rotating disk and threaded rod system to precisely control the ventilation volume. Humidity and temperature are regulated by humidity nozzles and heating wires.
It enables flexible adjustment based on the corn growth stage and changes in the external environment, providing a suitable growth environment and improving the flexibility and adaptability of the breeding box.
Smart Images
Figure CN223943355U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of agricultural seed cultivation, specifically a kind of corn breeding box of temperature and humidity adjustable. BACKGROUND
[0002] Corn breeding is the process of improving and cultivating corn varieties, aiming to cultivate new varieties with high yield, high quality, disease and insect resistance and strong stress resistance by selecting parent with excellent traits, artificial hybridization, selection, identification and reproduction and a series of steps.
[0003] Therefore, corn breeding is of great significance to improve corn yield and quality and meet people's demand for corn, and the progress of corn breeding also helps to promote the progress of agricultural science and technology and the sustainable development of agricultural production.
[0004] In the corn breeding box, proper ventilation is needed, ventilation is crucial for environmental regulation and healthy growth of corn seedlings in corn breeding box, and ventilation can effectively regulate the temperature and humidity in the breeding box, provide a suitable growth environment for corn seedlings,
[0005] When the temperature is too high, ventilation can reduce the temperature in the box to prevent seedlings from being damaged by heat;
[0006] When humidity is too large, ventilation helps to remove moisture and reduce the breeding of diseases and pests;
[0007] However, the ventilation holes of the existing corn breeding box are mostly fixed, which cannot be flexibly adjusted, so the temperature and humidity in the corn breeding box cannot be well adjusted. UTILITY MODEL CONTENTS
[0008] To solve the above technical problems, the utility model provides a kind of corn breeding box of temperature and humidity adjustable to solve the problem that the ventilation hole on the corn breeding box in the prior art is mostly fixed and cannot be flexibly adjusted according to corn of different growth periods.
[0009] A kind of corn breeding box of temperature and humidity adjustable, including breeding box, the breeding box is equipped with bearing plate, the bearing plate is equipped with the culture box of evenly distributed placement corn seed, the left and right side plates of the breeding box are equipped with the ventilation hole of evenly distributed, the inside left and right side walls of the breeding box are equipped with movable blocking baffle, the baffle blocks the ventilation hole, the inside of the breeding box is equipped with regulation and control component, the regulation and control component controls the temperature and humidity in the breeding box;
[0010] Further comprising two lifting plates symmetrically fixedly connected to the top of the baffle and extending from the top plate of the breeding box, a lifting rod between the top of the two lifting plates, a lifting positioning assembly between the middle of the lifting rod and the top plate of the breeding box, and the lifting positioning assembly used for adjusting the height of the lifting rod.
[0011] Preferably, the top surface of the bearing plate has an arc-shaped portion, water leakage holes are arranged on both sides of the lowest point of the arc-shaped portion, the bottom plate of the breeding box is provided with a water outlet hole, and the water outlet hole is opened and closed through plug-in and plug-out.
[0012] Preferably, the inside bottom plate of the breeding box is symmetrically provided with support columns, the support columns are symmetrically distributed in two groups on both sides of the inside of the breeding box, the top of the support columns on one side is provided with a supporting strip, the vertical cross-section profile of the supporting strip is L-shaped, and the L-shaped corner of the supporting strip is coincided with the bottom surface of the bearing plate on both sides.
[0013] Preferably, the height of the baffle is not less than one half of the height of the left and right side plates of the breeding box, and a heat preservation layer is arranged on the opposite surfaces of the two baffles, and the heat preservation layer is made of rock wool material.
[0014] Preferably, the lifting positioning assembly comprises a rotating disc, a threaded rod and a fixed column, the middle position of the lifting rod is rotatably connected in the rotating disc, the threaded rod is fixedly connected to the bottom wall of the rotating disc, the inside of the fixed column has an internal thread, and the threaded rod is rotatably connected in the fixed column and threadedly matched with each other.
[0015] Preferably, the control assembly comprises a humidity nozzle, a water supply pipe, a temperature and humidity sensor and a heating wire, the humidity nozzles are uniformly distributed below the top plate of the breeding box, the water supply pipe is connected to the humidity nozzles, a water tank with an internal water pump is arranged on the back of the breeding box close to the bottom, and the other end of the water supply pipe is connected in the water tank.
[0016] Preferably, the heating wires are uniformly distributed on the inside back plate of the breeding box, an external power supply is arranged on the outer wall of the back plate of the breeding box, the power supply is electrically connected with the heating wires, the temperature and humidity sensor is connected to the inside front plate wall of the breeding box, a liquid crystal panel is arranged on the front plate of the breeding box, and the liquid crystal panel is electrically connected with the temperature and humidity sensor.
[0017] Preferably, an observation window is arranged on the front plate of the breeding box below the liquid crystal panel, and the observation window is opposite to the bearing plate, dustproof nets are arranged on both sides of the outside of the breeding box, and the dustproof nets are connected to the breeding box through magic tapes.
[0018] Compared with the prior art, the utility model has the advantages of:
[0019] 1、The utility model discloses a breeding box is provided with ventilation hole on the left and right side plate of breeding box, and the baffle is shielded to the ventilation hole in the initial state, and the temperature and humidity sensor designed in the breeding box interior can detect the temperature and humidity in the interior, when the temperature and humidity exceed certain numerical range, rotate the rotating disc, drive the threaded rod to rotate upwards from the fixed column, drive the lifting rod to move upwards, make the lifting plate connected drive two baffle to move upwards, thereby can adjust the outlet position of ventilation hole, on the one hand can accurately control the temperature and humidity in the breeding box, provide a more suitable growth environment for corn, and can flexibly adjust the ventilation according to the different stages of corn growth and the change of external environment condition, improved the flexibility of breeding box. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the component structure schematic diagram of the utility model whole breeding box;
[0021] Figure 2 It is the component structure schematic diagram of the utility model breeding box internal humidity spray head and heating wire etc.
[0022] Figure 3 It is the component structure schematic diagram of the utility model breeding box internal bearing plate and baffle etc.
[0023] Figure 4 It is the component structure split schematic diagram of the utility model bearing plate and supporting strip etc.
[0024] Figure 5 It is the component structure schematic diagram of the utility model breeding box upper water tank and temperature and humidity sensor etc.
[0025] In the drawing:
[0026] 1, breeding box;2, bearing plate;3, culture box;4, ventilation hole;5, baffle;6, lifting plate;7, lifting rod;8, arc part;9, water leakage hole;10, water outlet;11, support column;12, supporting strip;13, heat preservation layer;14, rotating disc;15, threaded rod;16, fixed column;17, humidity spray head;18, water supply pipe;19, temperature and humidity sensor;20, heating wire;21, water tank;22, power supply;23, liquid crystal panel;24, observation window;25, dustproof net. DETAILED DESCRIPTION
[0027] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.
[0028] As shown in the accompanying Figure 1 to the accompanying Figure 5 As shown:
[0029] Embodiment one: the utility model provides a temperature and humidity adjustable corn breeding box 1, including breeding box 1, is equipped with bearing plate 2 in breeding box 1, is equipped with the culture box 3 of evenly distributed placement corn seed on bearing plate 2, is equipped with the evenly distributed air vent 4 of breeding box 1 left and right side plate, is equipped with movable baffle 5 on the inside left and right side wall of breeding box 1, baffle 5 blocks air vent 4, the inside of breeding box 1 is equipped with control assembly, and control assembly controls temperature and humidity in breeding box 1,
[0030] Still include lifting plate 6, lifting plate 6 is fixedly connected in the top of baffle 5 and extends from the top plate of breeding box 1, and the top between two lifting plates 6 is equipped with lifting rod 7, and the middle part between lifting rod 7 and the top plate of breeding box 1 is equipped with lifting positioning assembly, and lifting positioning assembly is used for adjusting the height of lifting rod 7.
[0031] It should be noted that, by setting air vent 4 on the left and right side plates of breeding box 1, baffle 5 blocks air vent 4 in the initial state, the temperature and humidity sensor 19 designed in the inside of breeding box 1 can detect the temperature and humidity inside, when the temperature and humidity exceed a certain numerical range, rotate rotary disc 14, drive threaded rod 15 to rotate upwards from fixed column 16, drive lifting rod 7 to move upwards, make the lifting plate 6 connected drive two baffles 5 to move upwards, so that the outlet position of air vent 4 can be adjusted, which can accurately control the temperature and humidity in breeding box 1, provide a more suitable growth environment for corn, and can flexibly adjust the ventilation according to the different growth stages of corn and the changes of external environmental conditions, improve the flexibility of breeding box 1.
[0032] In the embodiment, the top surface of the bearing plate 2 has an arc-shaped portion 8, water leakage holes 9 are arranged on both sides of the lowest point of the arc-shaped portion 8, and a water outlet hole 10 is arranged on the bottom plate of the breeding box 1 and can be opened and closed by plugging.
[0033] It should be noted that, by designing the top surface of the bearing plate 2 in an arc shape, when the humidity spray head 17 sprays water onto the bearing plate 2, the excess water will slide along the arc-shaped portion 8 and drip through the water outlet hole 10 onto the bottom plate of the breeding box 1. The water outlet hole 10 can collect the excess water, thereby avoiding the problem of excessive water.
[0034] In the embodiment, support columns 11 are symmetrically arranged on the inside bottom plate of the breeding box 1, the support columns 11 are symmetrically distributed in two groups on both sides of the inside of the breeding box 1, a supporting strip 12 is arranged between the top portions of the support columns 11 on one side, the vertical cross-sectional profile of the supporting strip 12 is "L" shaped, and the "L" shaped corner of the supporting strip 12 coincides with the bottom surface of the bearing plate 2 on both sides.
[0035] It should be noted that by setting the support column 11 inside the breeding box 1, the top of the support column 11 is provided with a support strip 12, and the carrying plate 2 is placed on the support strip 12. On the one hand, the carrying plate 2 can be supported to ensure the stability of the carrying plate 2, and on the other hand, it is convenient to take and clean the carrying plate 2 later.
[0036] In this embodiment, the height of the baffle 5 is not less than one half of the height of the left and right side plates of the breeding box 1, and the opposite surfaces of the two baffles 5 are provided with a heat preservation layer 13 made of rock wool material.
[0037] It should be noted that the heat preservation layer 13 is fixedly connected with the baffle 5, and the heat preservation layer 13 can effectively isolate the influence of external temperature on the internal temperature of the breeding box 1, avoid the influence of external temperature on it, and reduce the loss of internal temperature.
[0038] In this example, the lifting positioning assembly includes a rotating disc 14, a threaded rod 15 and a fixed column 16, the middle position of the lifting rod 7 is rotatably connected in the rotating disc 14, the threaded rod 15 is fixedly connected on the bottom wall of the rotating disc 14, the fixed column 16 has an internal thread in the inside, and the threaded rod 15 is rotatably connected in the fixed column 16 through thread cooperation.
[0039] In this embodiment, the control assembly includes a humidity nozzle 17, a water supply pipe 18, a temperature and humidity sensor 19 and a heating wire 20. The humidity nozzles 17 are uniformly distributed below the top plate of the breeding box 1, the water supply pipe 18 is connected to the humidity nozzles 17, a water tank 21 with an internal water pump is arranged on the back of the breeding box 1 near the bottom, and the other end of the water supply pipe 18 is connected to the water tank 21.
[0040] It should be noted that the water sprayed by the humidity nozzle 17 is in the form of mist, which can adjust the humidity in the breeding box 1.
[0041] In this embodiment, the heating wire 20 is uniformly distributed on the back plate inside the breeding box 1, the back plate of the breeding box 1 is provided with an external power supply 22, the power supply 22 is electrically connected with the heating wire 20, the temperature and humidity sensor 19 is connected to the inner front plate wall of the breeding box 1, and the front plate of the breeding box 1 is provided with a liquid crystal panel 23, and the liquid crystal panel 23 is electrically connected with the temperature and humidity sensor 19.
[0042] It should be noted that the power supply 22 supplies power to the heating wire 20, so as to control the temperature in the breeding box 1, the temperature and humidity sensor 19 can detect the temperature and humidity in the breeding box 1, the temperature and humidity sensor 19 is electrically connected with the liquid crystal panel 23, so as to display the temperature and humidity in the breeding box 1 on the liquid crystal panel 23, and the staff can know the temperature and humidity in the breeding box 1.
[0043] In this embodiment, the front plate of the breeding box 1 is provided with an observation window 24 below the liquid crystal panel 23, and the observation window 24 is opposite to the bearing plate 2.
[0044] It should be noted that the designed observation window 24 can enable the staff to timely check the growth state of the corn seeds in the breeding box 1, and record and observe the same. The dust screen 25 is located outside the ventilation hole 4, so that the ventilation hole 4 can ensure normal heat dissipation, and at the same time, can avoid that external impurities enter the inside through the ventilation hole 4, thereby affecting the internal environment and affecting the corn seed cultivation.
[0045] As can be seen from the above, the front plate of the breeding box 1 is rotatable, so as to realize opening and closing of the breeding box 1. When the breeding box 1 is opened, the bearing plate 2 is placed on the supporting strip 12, so that the supporting strip 12 supports the bearing plate 2. The bearing plate 2 is provided with the culture box 3, and the culture medium is arranged in the culture box 3. The corn seeds are placed in the culture medium for cultivation. The power supply 22 is started, and the heating wire 20 starts to heat, so as to increase the temperature in the breeding box 1. The water pump in the water tank 21 can pump the water in the water tank 21 out through the water conveying pipe 18 and into the humidity nozzle 17, so as to adjust the humidity in the breeding box 1. The temperature and humidity sensor 19 can control the temperature and humidity in the breeding box 1. The temperature and humidity values in the breeding box 1 can be checked through the liquid crystal panel 23.
[0046] When the temperature and humidity exceed a certain range, the staff rotates the rotating disc 14. The rotating disc 14 is movably connected with the lifting rod 7. The threaded rod 15 is fixedly connected with the rotating disc 14. The threaded rod 15 is in threaded cooperation with the fixed column 16. The rotating disc 14 drives the threaded rod 15 to rotate together, so that the threaded rod 15 is lifted from the fixed column 16. The rotating disc 14 drives the lifting rod 7 to lift together, so as to drive the lifting plate 6 and the baffle 5 to lift together. The ventilation hole 4 is opened. The height of the baffle 5 can be adjusted, so as to flexibly adjust the size of the ventilation hole 4. On the one hand, the temperature and humidity in the breeding box 1 can be accurately controlled, so as to provide a more suitable growth environment for the corn. Moreover, the ventilation amount can be flexibly adjusted according to different growth stages of the corn and changes of external environmental conditions, so as to improve the flexibility of the breeding box 1.
[0047] The embodiments of the utility model are given for example and description, although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary, and cannot be understood as the limitation of the utility model, and the ordinary skilled person in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model.
Claims
1. A temperature and humidity adjustable corn breeding chamber (1), characterized in that, Include: Breeding box (1), the breeding box (1) is provided with a bearing plate (2), the bearing plate (2) is provided with culture box (3) for placing corn seeds uniformly, the left and right side plates of the breeding box (1) are provided with uniformly distributed ventilation holes (4), the inside left and right side walls of the breeding box (1) are provided with movable and fitted baffles (5), the baffle (5) blocks the ventilation hole (4), the inside of the breeding box (1) is provided with a control assembly, the control assembly controls the temperature and humidity in the breeding box (1). It also includes a lifting plate (6), the lifting plate (6) is symmetrically fixedly connected to the top of the baffle (5) and extends from the top plate of the breeding box (1), the top of the two lifting plates (6) is provided with a lifting rod (7), the middle part of the lifting rod (7) and the top plate of the breeding box (1) are provided with a lifting positioning assembly, and the lifting positioning assembly is used for adjusting the height of the lifting rod (7).
2. The temperature and humidity adjustable corn breeding chamber (1) according to claim 1, characterized in that: The top surface of the bearing plate (2) has an arc-shaped part (8), water leakage holes (9) are arranged on both sides of the lowest point of the arc-shaped part (8), and a water outlet hole (10) is arranged on the bottom plate of the breeding box (1). The water outlet hole (10) is opened and closed by plugging.
3. The temperature and humidity adjustable corn breeding chamber (1) according to claim 1, characterized in that: The inside bottom plate of the breeding box (1) is symmetrically provided with support columns (11), the support columns (11) are symmetrically distributed in two groups on both sides of the inside of the breeding box (1), the top of the support columns (11) on one side is provided with a supporting strip (12), the vertical cross section profile of the supporting strip (12) is "L" shaped, and the "L" shaped corner of the supporting strip (12) coincides with the bottom surface of the bearing plate (2) on both sides.
4. The temperature and humidity adjustable corn breeding chamber (1) according to claim 1, characterized in that: The height of the baffle (5) is not less than one half of the height of the left and right side plates of the breeding box (1), and a heat preservation layer (13) is arranged on the opposite surfaces of the two baffles (5). The heat preservation layer (13) is made of rock wool material.
5. The temperature and humidity adjustable corn breeding chamber (1) as claimed in claim 1, wherein: The lifting positioning assembly comprises a rotating disc (14), a threaded rod (15) and a fixed column (16), the middle part of the lifting rod (7) is rotatably connected in the rotating disc (14), the threaded rod (15) is fixedly connected to the bottom wall of the rotating disc (14), the inside of the fixed column (16) has an internal thread, and the threaded rod (15) is rotatably connected in the fixed column (16) through thread cooperation.
6. The temperature and humidity adjustable corn breeding chamber (1) as claimed in claim 1, wherein: The control assembly comprises a humidity spray head (17), a water supply pipe (18), a temperature and humidity sensor (19) and a heating wire (20), the humidity spray head (17) is uniformly distributed below the top plate of the breeding box (1), the water supply pipe (18) is connected to the humidity spray head (17), the back of the breeding box (1) is provided with a water tank (21) with an internal water pump near the bottom, and the other end of the water supply pipe (18) is connected to the water tank (21).
7. The temperature and humidity adjustable corn breeding chamber (1) according to claim 6, characterized in that: The heating wire (20) is evenly distributed on the back plate inside the breeding box (1), the outer wall of the back plate of the breeding box (1) is provided with an external power supply (22), the power supply (22) is electrically connected with the heating wire (20), the temperature and humidity sensor (19) is connected on the inner front plate wall of the breeding box (1), the front plate of the breeding box (1) is provided with a liquid crystal panel (23), and the liquid crystal panel (23) is electrically connected with the temperature and humidity sensor (19).
8. The temperature and humidity adjustable corn breeding chamber (1) according to claim 7, characterized in that: An observation window (24) is arranged on the front plate of the breeding box (1) and below the liquid crystal panel (23), and the observation window (24) faces the bearing plate (2); dustproof nets (25) are arranged on the two sides of the breeding box (1), and the dustproof nets (25) are connected to the breeding box (1) through magic tapes.