Soybean saline-alkaline tolerance screening device
By designing a soybean salt-alkali tolerance screening device, automatic mixing and precise drip irrigation of salt-alkali solutions were achieved, ensuring the consistency of experimental conditions. This solved the problems of inaccurate experimental results and time-consuming and labor-intensive methods in traditional methods, and improved the efficiency and accuracy of soybean salt-alkali tolerance testing.
Patent Information
- Application Number
- CN202422807587.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-18
AI Technical Summary
Traditional soybean salt-alkali tolerance testing methods cannot accurately control salt-alkali concentrations and drip irrigation amounts, resulting in inaccurate experimental results, time-consuming and labor-intensive, and posing a risk of error.
A soybean salt-alkali tolerance screening device was designed, comprising a mixing mechanism, a screening mechanism, and an irrigation mechanism. It uses a drive motor to mix the salt-alkali solution, and a water pump and solenoid valve to achieve automated drip irrigation. Combined with a timing control panel, it ensures the accuracy of drip irrigation time and dosage, and is equipped with cultivation lamps to simulate the light environment.
It improves the repeatability and accuracy of experiments, reduces labor costs, ensures the consistency of experimental conditions and the reliability of results, and enables a more accurate assessment of the salt and alkali tolerance of soybean seedlings.
Smart Images
Figure CN223452515U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to soybean screening technical field especially relates to a soybean salt and alkali tolerance screening device. BACKGROUND
[0002] In the field of agricultural scientific research and crop breeding, it is crucial to understand the tolerance of crops to saline-alkali environment. With the increasing severity of global climate change and land salinization, developing salt-tolerant crop varieties has become a key to ensuring food security and promoting sustainable agricultural development. As an important food crop and oil crop, the evaluation of soybean's salt and alkali tolerance is of great significance for the improvement of saline-alkali land and the expansion of soybean planting areas.
[0003] Traditional testing methods may not accurately control the salt and alkali concentration and drip irrigation amount in each culture pot, resulting in experimental condition deviation and affecting the accuracy and repeatability of test results. Meanwhile, manually mixing salt and alkali solution and adjusting drip irrigation amount not only consumes time and effort, but also increases the risk of errors during the experiment. To solve these problems, the utility model provides a soybean salt and alkali tolerance screening device. SUMMARY
[0004] The utility model discloses a soybean salt and alkali tolerance screening device to solve the shortcomings in the prior art.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A soybean salt and alkali tolerance screening device, comprising a base, the upper surface of the base is fixedly connected with support plates on both sides, the upper surfaces of the two support plates are fixedly connected with the same workbench, the upper surface of the base is fixedly connected with a solution barrel, the upper surface of the solution barrel is fixedly installed with a mixing mechanism, the upper surface of the workbench is fixedly connected with a plurality of screening mechanisms, the upper surfaces of both sides of the workbench are fixedly connected with mounting rods, the upper surfaces of the two mounting rods are fixedly connected with connecting seats, the connecting seats are fixedly connected with a connecting pipe between them, the surface of the connecting pipe is provided with a plurality of irrigation mechanisms, and one side of the support plate is fixedly connected with a water pump.
[0007] As a further improvement of the utility model, the mixing mechanism comprises a mounting cover fixedly installed on the upper surface of the solution barrel, the mounting cover, the upper surface of the mounting cover is fixedly connected with a driving motor, the lower surface of the mounting cover is rotatably connected with a mixing stirring rod, and the power end of the driving motor is fixedly connected to the upper end of the mixing stirring rod.
[0008] As a further improvement of the utility model, the screening mechanism comprises a screening box fixedly connected to the upper surface of the workbench, the inside of the screening box is fixedly connected with a mounting ring, and the inside of the mounting ring is inserted with a culture pot.
[0009] As a further improvement of the utility model, the irrigation mechanism includes a plurality of drip irrigation pipes arranged on the surface of the connecting pipe, the lower end of the drip irrigation pipe is fixedly connected with a drip irrigation head, and the surface of the drip irrigation pipe is fixedly installed with an electromagnetic valve.
[0010] As a further improvement of the utility model, the output end of the water pump is fixedly connected with a water delivery pipe, the other end of the water delivery pipe is fixedly connected to the connecting pipe, the input end of the water pump is fixedly connected with a water suction pipe, the other end of the water suction pipe is fixedly connected to the solution barrel, and the front surface of the solution barrel is fixedly connected with a charging port.
[0011] As a further improvement of the utility model, the back surface of the workbench is fixedly connected with an L-shaped mounting plate, a plurality of culture lamp tubes are fixedly connected to the lower surface of the upper end of the L-shaped mounting plate, and the upper surface of the workbench is fixedly connected with a timing control panel.
[0012] The utility model has the advantages of:
[0013] By setting the irrigation mechanism, when in use, the electromagnetic valve is opened for drip irrigation at regular time intervals through the timing control panel, the drip irrigation time and dose of soybean seedlings in each culture pot can be accurately recorded, the subsequent data collection and analysis are facilitated, the unified experimental conditions and operation process also reduce experimental errors, the repeatability and verifiability of experimental results are improved, the device ensures that the soybean seedlings in each culture pot can receive different salinity stimulation, so that the growth performance and salt-tolerant ability of soybean seedlings under different salinity conditions can be more accurately compared and evaluated.
[0014] By setting the mixing mechanism, when in use, the mixing stirring rod is rotated by the driving motor, automatic mixing of the saline solution is realized, the efficiency of solution preparation is improved, and the combination use of the water pump, the electromagnetic valve and the drip irrigation system realizes automatic transportation and accurate drip irrigation of the saline water source, saves labor cost and improves the convenience and efficiency of experimental operation.
[0015] By setting the culture lamp tube, when in use, the culture lamp tube can simulate natural light conditions, ensure that the soybean seedlings in all culture pots grow in the same light environment, eliminate the influence of light as an external factor on the experimental results, and improve the accuracy and reliability of the experimental results.
[0016] In summary, the utility model has the advantages of improving experimental efficiency, ensuring experimental accuracy, promoting agricultural research and breeding, etc. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1A structure schematic view of a soybean salt and alkali tolerance screening device is provided in the utility model.
[0018] Figure 2 A structure schematic view of a mixing mechanism of a soybean salt and alkali tolerance screening device is provided in the utility model.
[0019] Figure 3 A structure schematic view of a screening mechanism of a soybean salt and alkali tolerance screening device is provided in the utility model.
[0020] Figure 4 A structure schematic view of an irrigation mechanism of a soybean salt and alkali tolerance screening device is provided in the utility model.
[0021] In the drawing: 1 base, 2 support plate, 3 workbench, 4 solution barrel, 5 mounting rod, 6 connecting seat, 7 connecting pipe, 8 water pump, 9 mounting cover, 10 drive motor, 11 mixing stirring rod, 12 screening box, 13 mounting ring, 14 culture pot, 15 drip irrigation pipe, 16 drip irrigation head, 17 electromagnetic valve, 18 water delivery pipe, 19 water suction pipe, 20 feeding opening, 21 L-shaped mounting plate, 22 culture lamp tube, 23 timing control panel. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0023] Referring to Figures 1-4 A soybean salt and alkali tolerance screening device, including base 1, the upper surface of base 1 is fixedly connected with support plate 2 on both sides, the upper surface of two support plates 2 is fixedly connected with same workbench 3, the upper surface of base 1 is fixedly connected with solution barrel 4, the upper surface of solution barrel 4 is fixedly installed with mixing mechanism, the upper surface of workbench 3 is fixedly connected with several screening mechanisms, the upper surface of workbench 3 is fixedly connected with mounting rod 5 on both sides, the upper surface of two mounting rods 5 is fixedly connected with connecting seat 6, connecting pipe 7 is fixedly connected between two connecting seats 6, the surface of connecting pipe 7 is equipped with several irrigation mechanisms, one side of support plate 2 is fixedly connected with water pump 8.
[0024] In the utility model, the mixing mechanism includes mounting cover 9 fixedly installed on the upper surface of solution barrel 4, the upper surface of mounting cover 9 is fixedly connected with drive motor 10, the lower surface of mounting cover 9 is rotatably connected with mixing stirring rod 11, the power end of drive motor 10 is fixedly connected with the upper end of mixing stirring rod 11, and the mixing of water source and salt and alkali material is accelerated through the facilities of drive motor 10 and mixing stirring rod 11.
[0025] The screening mechanism comprises a screening box 12 fixedly connected to the upper surface of the workbench 3, a mounting ring 13 fixedly connected inside the screening box 12, and a culture pot 14 inserted into the mounting ring 13.
[0026] The irrigation mechanism comprises a plurality of drip irrigation pipes 15 arranged on the surface of the connecting pipe 7, a drip irrigation head 16 fixedly connected to the lower end of the drip irrigation pipe 15, and an electromagnetic valve 17 fixedly mounted on the surface of the drip irrigation pipe 15.
[0027] The output end of the water pump 8 is fixedly connected with a water delivery pipe 18, the other end of the water delivery pipe 18 is fixedly connected to the connecting pipe 7, the input end of the water pump 8 is fixedly connected with a water suction pipe 19, the other end of the water suction pipe 19 is fixedly connected to the solution barrel 4, and the front surface of the solution barrel 4 is fixedly connected with a feeding opening 20.
[0028] The back surface of the workbench 3 is fixedly connected with an L-shaped mounting plate 21, the lower surface of the upper end of the L-shaped mounting plate 21 is fixedly connected with a plurality of culture lamp tubes 22, and the upper surface of the workbench 3 is fixedly connected with a timing control panel 23.
[0029] In use, firstly, a plurality of culture pots 14 planted with the same soybean seedlings are placed into the mounting rings 13 of the screening boxes 12 above the workbench 3, secondly, water and saline-alkali materials are added into the solution barrel 4 through the feeding opening 20, the driving motor 10 is started to drive the mixing stirring rod 11 to rotate to accelerate the mixing of the water and the saline-alkali materials in the solution barrel 4, then the water pump 8 is started to input the saline-alkali water in the solution barrel 4 into the connecting pipe 7 through the water suction pipe 19 and the water delivery pipe 18, the electromagnetic valve 17 is controlled to open the drip irrigation pipe 15 to allow the saline-alkali water to drip into the culture pots 14 through the drip irrigation head 16, the electromagnetic valve 17 is opened in a timing manner through the timing control panel 23 to drip irrigation, and different doses of saline-alkali water are dripped into different culture pots 14 through the electromagnetic valve 17, so that comparison and evaluation are made, the salt-tolerance degree of soybean is tested, and finally the culture lamp tubes 22 are turned on to keep the soybean seedlings in the culture pots 14 under normal illumination, so that the influence of illumination on the experimental results is avoided.
[0030] The above merely describes a preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. A soybean salt-tolerant and alkali-tolerant screening device comprising a base (1), characterized in that, Both sides of the upper surface of the base (1) are fixedly connected with support plates (2), the upper surfaces of the two support plates (2) are fixedly connected with the same workbench (3), the upper surface of the base (1) is fixedly connected with a solution barrel (4), the upper surface of the solution barrel (4) is fixedly installed with a mixing mechanism, the upper surface of the workbench (3) is fixedly connected with a plurality of screening mechanisms, both sides of the upper surface of the workbench (3) are fixedly connected with mounting rods (5), the upper surfaces of the two mounting rods (5) are fixedly connected with connecting seats (6), the connecting seats (6) are fixedly connected with a connecting pipe (7), the surface of the connecting pipe (7) is provided with a plurality of irrigation mechanisms, one side of the support plate (2) is fixedly connected with a water pump (8).
2. The device for screening salt-tolerant soybean according to claim 1, wherein The mixing mechanism comprises a mounting cover (9) fixedly installed on the upper surface of the solution barrel (4), the mounting cover (9), the upper surface of the mounting cover (9) is fixedly connected with a driving motor (10), the lower surface of the mounting cover (9) is rotatably connected with a mixing stirring rod (11), the power end of the driving motor (10) is fixedly connected with the upper end of the mixing stirring rod (11).
3. The device for screening salt-tolerant soybean according to claim 1, wherein The screening mechanism comprises a screening box (12) fixedly connected to the upper surface of the workbench (3), the inside of the screening box (12) is fixedly connected with a mounting ring (13), the inside of the mounting ring (13) is inserted with a culture pot (14).
4. The device for screening salt-tolerant soybean according to claim 1, wherein, The irrigation mechanism comprises a plurality of drip irrigation pipes (15) arranged on the surface of the connecting pipe (7), the lower end of the drip irrigation pipe (15) is fixedly connected with a drip irrigation head (16), the surface of the drip irrigation pipe (15) is fixedly installed with a solenoid valve (17).
5. The device for screening soybean salt-tolerant and alkali-tolerant according to claim 1, characterized in that, The output end of the water pump (8) is fixedly connected with a water delivery pipe (18), the other end of the water delivery pipe (18) is fixedly connected with the connecting pipe (7), the input end of the water pump (8) is fixedly connected with a water suction pipe (19), the other end of the water suction pipe (19) is fixedly connected with the solution barrel (4), the front surface of the solution barrel (4) is fixedly connected with a charging port (20).
6. The device for screening salt-tolerant soybean according to claim 1, wherein The back surface of the workbench (3) is fixedly connected with an L-shaped mounting plate (21), the lower surface of the upper end of the L-shaped mounting plate (21) is fixedly connected with a plurality of culture lamp tubes (22), the upper surface of the workbench (3) is fixedly connected with a timing control panel (23).