Crop drought-resistant breeding screening experiment device

Abstract

The invention provides a crop drought-resistant breeding screening experiment device. Compared with the prior art, the servo motor drives the chain wheels to rotate, the two chain wheels drive the chain to rotate, the chain drives the moving plate frame to move around the chain at the top of the universal ball through the connecting shaft, and plants in the breeding basins fixed to the moving plate frame move around the chain together; the waist-shaped lamp tube simulates illumination in different time periods by controlling power, the breeding basin moves around the chain, so that the light rays of the waist-shaped lamp tube irradiated in all directions of plants planted in the breeding basin are close to the same, meanwhile, the breeding basin moves around the chain, and when the plants bloom and pollinate, the breeding basin moves, the plants and plants move, and air flow is generated in gaps of the plants, so that the breeding effect is improved. The pollen of the plant flies, so that pollination is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of breeding and screening, and in particular to a crop drought-resistant breeding and screening experimental device. Background Art

[0002] As people study crops, in order to ensure the survival rate of crops after planting, screening is often carried out before breeding. For drought-resistant breeding screening, high-temperature lamps are generally used to simulate light. By continuously increasing the energy of high-temperature lamps to increase the temperature, a drought environment is simulated.

[0003] When conducting experiments in existing crop drought-resistant breeding and screening experimental devices, plants are planted inside static breeding pots. At this time, the experimental area is a windless environment, resulting in a low pollination rate for plants in the experimental area during pollination. Therefore, a crop drought-resistant breeding and screening experimental device is proposed. Summary of the invention

[0004] In order to solve at least one of the above-mentioned technical shortcomings, the present invention provides an experimental device for drought-resistant breeding and screening of crops, comprising a frame, the upper surface of the frame is rotatably connected with two sprockets, a chain is provided between the two sprockets, and two rows of universal balls with waist-shaped hole structures are provided on the outside of the chain, at least two moving plate frames are provided on the top of each universal ball, a connecting shaft is integrally connected to the top of the rotating shaft of the chain, the moving plate frame is fixedly connected to at least two connecting shafts, a breeding basin is provided on the upper surface of the moving plate frame, a breeding chamber of the breeding basin is provided on the edge of the upper surface of the frame, at least one waist-shaped lamp tube is provided inside the breeding chamber, and a servo motor fixedly connected to one of the sprockets is provided inside the frame.

[0005] Furthermore, a lifting cylinder is provided on the top of the breeding chamber, and the waist-shaped lamp tube is fixed on the telescopic end of the lifting cylinder.

[0006] Furthermore, two waist-shaped lamp tubes are provided and are respectively located on two sides of the breeding pot.

[0007] Furthermore, a control box is fixedly connected to the side of the frame, and a touch screen controller is embedded in the inclined surface of the top of the control box.

[0008] Furthermore, a humidity sensor for monitoring soil humidity is provided inside the breeding pot.

[0009] Furthermore, atomizing nozzles are arranged at four corners of the top inner part of the breeding bin, and throttle valves are arranged at the water inlet ends of the atomizing nozzles.

[0010] Furthermore, a plurality of support frames are provided on the upper surface of the frame in the middle of the chain, and a temperature and humidity sensor is provided on the top of the support frame.

[0011] Furthermore, universal wheels are provided at the bottom of the frame.

[0012] Furthermore, a liftable support seat is provided at a position staggered between the bottom of the frame and the universal wheel.

[0013] Furthermore, the front and rear sides of the breeding warehouse are both provided with slidable warehouse doors. Beneficial Effects

[0014] Compared with the prior art, the present invention uses a servo motor to drive the sprocket to rotate, so that the two sprockets drive the chain to rotate, and the chain drives the moving plate frame to move around the chain on the top of the universal ball through the connecting shaft, so that the plants inside the breeding pots fixed on the moving plate frame move around the chain together, and the waist-shaped lamp tube simulates light in different time periods by controlling the power. The breeding pot moves around the chain, so that the light of the waist-shaped lamp tube irradiated from all directions inside the breeding pot can be almost the same. At the same time, the breeding pot moves around the chain. When the plant blooms and pollinates, the breeding pot moves, driving the plant to move, and airflow is generated between the plants, causing the pollen of the plant to fly, which is beneficial to pollination.

[0015] The movement of the breeding pot around the chain can not only drive the airflow between plants, but also simulate wind; when plants grow in a certain airflow environment, they can better imitate the influence of wind in the natural environment on pollen dissemination, plant respiration and transpiration; the right amount of airflow not only helps pollination, but also promotes plant growth and root development, because the stability and rooting depth of the plants under the action of wind will enhance their drought resistance.

[0016] The movement of the breeding pots around the chain will expose the plants to different environmental stimuli, such as different light, airflow and temperature changes; by adapting to these changes, the plants can develop stronger stress resistance, especially drought-resistant plants, which can train stronger adaptability in this dynamic environment and enhance their resilience to grow under unstable climate conditions.

[0017] As the breeding pots move around the chain, the plants will have more physical interactions with other plants around them, such as promoting cross-pollination through air flow and improving induction and cooperation between plants; this design simulates the complexity of interactions between plants in natural ecosystems and helps to increase crop diversity and biodiversity.

[0018] By controlling the power through waist-shaped lamps that simulate sunlight, the light intensity can be adjusted according to the growth cycle of plants and climate changes, thus effectively saving energy.

[0019] The movement of the breeding pots around the chain can bring more airflow and changes in the gaps between plants, which will increase the efficiency of pollen transmission between different plants, especially for flowering drought-resistant plants, which can greatly improve their pollination rate; through this simulation of natural wind, plants can not only get better mating opportunities in limited space, but also increase the genetic diversity of the population, and improve the adaptability and health of plants.

[0020] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an axonometric view of the whole of the present invention.

[0022] Figure 2 It is an axonometric view of the waist-shaped lamp tube of the present invention.

[0023] Figure 3 It is an axonometric diagram of the temperature and humidity sensor of the present invention.

[0024] Figure 4 It is a top view of the universal ball of the present invention.

[0025] Figure 5 It is a side view of the breeding pot of the present invention.

[0026] Figure 6 It is a partial axonometric view of the moving plate frame of the present invention.

[0027] exist Figures 1 to 6 The correspondence between the component names or lines and the figure numbers is: frame 1, breeding chamber 2, control box 3, touch screen controller 4, universal ball 5, sprocket 6, chain 601, connecting shaft 602, servo motor 603, moving plate frame 7, breeding basin 8, humidity sensor 801, waist-shaped lamp tube 9, lifting cylinder 10, support frame 11, temperature and humidity sensor 111. DETAILED DESCRIPTION

[0028] Please refer to Figures 1 to 6 ; The present embodiment provides an experimental device for drought-resistant breeding and screening of crops, including a frame 1, the upper surface of which is rotatably connected with two sprockets 6, a chain 601 is provided between the two sprockets 6, and two rows of universal balls 5 with waist-shaped hole structures are provided on the outer side of the chain 601, at least two moving plate frames 7 are provided on the top of each universal ball 5, a connecting shaft 601 is integrally connected to the top of the rotating shaft of the chain 601, the moving plate frame 7 is fixedly connected to at least two connecting shafts 601, a breeding basin 8 is provided on the upper surface of the moving plate frame 7, a breeding chamber 2 for the breeding basin 8 is provided on the edge of the upper surface of the frame 1, at least one waist-shaped lamp tube 9 is provided inside the breeding chamber 2, and a servo motor 603 fixedly connected to one of the sprockets 6 is provided inside the frame 1.

[0029] In the specific implementation, when conducting drought-resistant breeding screening experiments, multiple crop drought-resistant breeding screening experimental devices are used at the same time, the seeds to be screened are divided into several parts, and the controlled variable method is fully utilized to conduct experiments, and then these several parts of seeds are planted in the breeding pots 8 of different drought-resistant breeding screening experimental devices. Different drought-resistant breeding screening experimental devices simulate environments with different degrees of drought, and the variable here is the degree of drought of the planting environment.

[0030] The waist-shaped lamp tube 9 simulates sunlight.

[0031] The breeding pot 8 simulates dry land.

[0032] The interior of breeding chamber 2 simulates a dry land environment.

[0033] The servo motor 603 drives the sprocket 6 to rotate, so that the two sprockets 6 drive the chain 601 to rotate, and the chain 601 drives the moving plate frame 7 to move around the chain 601 on the top of the universal ball 5 through the connecting shaft 601, so that the plants inside the breeding pot 8 fixed on the moving plate frame 7 move around the chain 601 together, and the waist-shaped lamp tube 9 simulates the light in different time periods by controlling the power. The breeding pot 8 moves around the chain 601, so that the light from the waist-shaped lamp tube 9 planted in all directions inside the breeding pot 8 can be almost the same. At the same time, the breeding pot 8 moves around the chain 601. When the plant blooms and pollinates, the breeding pot 8 moves, driving the plant to move. Airflow will be generated between the plants, causing the pollen of the plant to fly, which is beneficial to pollination.

[0034] By controlling the power of the servo motor 603, the movement speed can be controlled to simulate airflow and assist pollination.

[0035] The movement of the breeding pot 8 around the chain 601 can not only drive the airflow between the plants, but also simulate the wind. When plants grow in a certain airflow environment, they can better imitate the effects of wind in the natural environment on pollen dissemination, plant respiration and transpiration. The right amount of airflow not only helps pollination, but also promotes plant growth and root development, because the plants will strengthen the stability and rooting depth of the root system under the action of wind, thereby improving their drought resistance.

[0036] The variable here indirectly controls the wind force through the power of the servo motor 603 to simulate a strong wind environment.

[0037] The movement of the breeding pot 8 around the chain 601 exposes the plants to different environmental stimuli, such as different light, airflow and temperature changes. By adapting to these changes, plants can develop stronger stress resistance, especially drought-resistant plants, which can train stronger adaptability in this dynamic environment and enhance their resilience in growing under unstable climate conditions.

[0038] By controlling the power of the servo motor 603, the movement speed can be controlled to simulate airflow and assist pollination.

[0039] The breeding pot 8 moves around the chain 601, and the plants will have more physical interactions with other plants around them, such as promoting cross-pollination through air flow and improving induction and cooperation between plants. This design simulates the complexity of the interaction between plants in the natural ecosystem, which helps to improve crop diversity and biodiversity.

[0040] By controlling the power of the waist-shaped lamp tube 9 that simulates sunlight, the light intensity can be adjusted according to the growth cycle of the plant and climate change, thereby effectively saving energy.

[0041] The variable here is that the waist-shaped lamp tube 9 controls the power and the light intensity.

[0042] The movement of the breeding pot 8 around the chain 601 can bring more airflow and changes in the gaps between plants, which will improve the efficiency of pollen transmission between different plants, especially for flowering drought-resistant plants, which can greatly increase their pollination rate. Through this simulation of natural wind, plants can not only get better mating opportunities in a limited space, but also increase the genetic diversity of the population, and improve the adaptability and health of plants.

[0043] The variable here is the humidity of the soil inside the breeding pot 8.

[0044] Furthermore, a lifting cylinder 10 is provided on the top of the breeding chamber 2 , and the waist-shaped lamp tube 9 is fixed on the telescopic end of the lifting cylinder 10 .

[0045] In specific implementation, the setting of the lifting cylinder 10 allows the waist-shaped lamp tube 9 to be raised and lowered, so that the distance between the waist-shaped lamp tube 9 and the plant can be adjusted, and the distance between the waist-shaped lamp tube 9 can be adjusted according to the growth stage of the plant.

[0046] Furthermore, two waist-shaped lamp tubes 9 are provided and are respectively located on both sides of the breeding pot 8 .

[0047] In a specific implementation, the two waist-shaped lamp tubes 9 are arranged so that the waist-shaped lamp tubes 9 can be evenly distributed on both sides of the plant, so that the plant can be fully illuminated.

[0048] Furthermore, a control box 3 is fixedly connected to the side of the frame 1, and a touch screen controller 4 is embedded in the inclined surface of the top of the control box 3.

[0049] In the specific implementation, the touch screen controller 4 adopts the existing technology, and controls the waist-shaped lamp tube 9, the lifting cylinder 10 and the servo motor 603 through the touch screen controller 4, and controls them by setting the corresponding parameters.

[0050] Furthermore, a humidity sensor 801 for monitoring soil humidity is provided inside the breeding pot 8.

[0051] During specific implementation, the humidity of the soil inside each breeding pot 8 is individually detected by the humidity sensor 801 .

[0052] Furthermore, atomizing nozzles are provided at the four corners of the top of the inner part of the breeding bin 2, and a throttle valve is provided at the water inlet end of the atomizing nozzle.

[0053] In specific implementation, the atomizing nozzle simulates the dew produced in the air during the night, which is controlled by a throttle valve.

[0054] Furthermore, a plurality of support frames 11 are provided on the upper surface of the rack 1 in the middle of the chain 601 , and a temperature and humidity sensor 111 is provided on the top of the support frame 11 .

[0055] During specific implementation, the temperature and humidity of the air inside the breeding chamber 2 are monitored by the temperature and humidity sensor 111 .

[0056] Furthermore, universal wheels are provided at the bottom of the frame 1.

[0057] In specific implementation, the arrangement of universal wheels makes the whole device easy to carry.

[0058] Furthermore, a liftable support seat is provided at a position offset from the universal wheel at the bottom of the frame 1 .

[0059] In a specific implementation, a liftable support base is provided, and when fixing is performed, the liftable support base is used to support the ground for fixing.

[0060] The control box 3, the touch screen controller 4, the universal wheels, the support base, the waist-shaped lamp tube 9, the lifting cylinder 10, the servo motor 603, the throttle valve, the atomizing nozzle, the humidity sensor 801 and the temperature and humidity sensor 111 all adopt the existing technology.

[0061] The control box 3 is provided with a control circuit inside.

[0062] Furthermore, the front and rear sides of the breeding chamber 2 are both provided with slidable chamber doors.

[0063] In specific implementation, through the setting of the warehouse door, when the warehouse door is slid open, it is convenient to plant inside the breeding pots 8 of the breeding warehouse 2, and it is also convenient to pick mature fruits.

[0064] The slidable warehouse door technology uses existing sliding door technology.

Claims

1. A crop drought resistance breeding screening experimental device, comprising a frame (1), characterized in that: The upper surface of the frame (1) is rotatably connected to two sprockets (6), a chain (601) is provided between the two sprockets (6), two rows of universal balls (5) with waist-shaped hole structures are provided on the outer side of the chain (601), at least two moving plate frames (7) are provided on the top of each universal ball (5), a connecting shaft (601) is integrally connected to the top of the rotating shaft of the chain (601), the moving plate frame (7) is fixedly connected to at least two connecting shafts (601), a breeding basin (8) is provided on the upper surface of the moving plate frame (7), a breeding chamber (2) of the breeding basin (8) is provided on the edge of the upper surface of the frame (1), at least one waist-shaped lamp tube (9) is provided inside the breeding chamber (2), and a servo motor (603) fixedly connected to one of the sprockets (6) is provided inside the frame (1).

2. The crop drought resistance breeding screening experimental device according to claim 1, characterized in that: A lifting cylinder (10) is provided on the top of the breeding bin (2), and a waist-shaped lamp tube (9) is fixed on the telescopic end of the lifting cylinder (10).

3. The crop drought resistance breeding screening experimental device according to claim 2, characterized in that: Two waist-shaped lamp tubes (9) are provided, each located on two sides of the breeding basin (8).

4. The crop drought resistance breeding screening experimental device according to claim 3, characterized in that: A control box (3) is fixedly connected to the side of the frame (1), and a touch screen controller (4) is embedded in the inclined surface on the top of the control box (3).

5. The crop drought resistance breeding screening experimental device according to claim 4, characterized in that: A humidity sensor (801) for monitoring soil humidity is provided inside the breeding pot (8).

6. The crop drought resistance breeding screening experimental device according to claim 5, characterized in that: Atomizing nozzles are arranged at the four corners of the top of the breeding chamber (2), and a throttle valve is arranged at the water inlet end of the atomizing nozzle.

7. The crop drought resistance breeding screening experimental device according to claim 6, characterized in that: A plurality of support frames (11) are provided on the upper surface of the frame (1) in the middle of the chain (601), and a temperature and humidity sensor (111) is provided on the top of the support frame (11).

8. The crop drought resistance breeding screening experimental device according to claim 7, characterized in that: Universal wheels are provided at the bottom of the frame (1).

9. The crop drought resistance breeding screening experimental device according to claim 8, characterized in that: A liftable support seat is provided at a position offset from the universal wheel at the bottom of the frame (1).

10. The crop drought resistance breeding screening experimental device according to claim 8, characterized in that: The front and rear sides of the breeding bin (2) are both provided with slidable bin doors.

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