Plasma combined trace element enrichment germination device

Abstract

The utility model relates to seed germination device field discloses a kind of plasma combines trace element enrichment germination device, including outer frame, multiple positioning slots are opened in the outer frame inner wall, and the inside between two positioning slots of same height is slidably connected with tray, the tray top and the outer frame inner wall are all fixedly connected with temperature and humidity sensor, the tray bottom and the outer frame inner top wall are all fixedly connected with multiple nozzles, the tray top and the outer frame inner top wall are all installed with plasma processing unit, the tray top and the outer frame inner top wall are all installed with trace element enrichment system.In the utility model, by poking poking piece, driving slide plate compression spring one, make that plug rod is collected into inner shell and is separated from outer frame, while baffle automatically falls and blocks the outlet of plug rod, realizes the height of tray in outer frame inside can be quickly unlocked and replaced tray, or increase the number of tray, to avoid causing space waste, reasonable layout the space in outer frame.

Description

Technical Field

[0001] This utility model relates to the field of seed germination devices, and in particular to a plasma-based trace element enrichment germination device. Background Technology

[0002] A seed germination device is a piece of equipment used to accelerate the seed germination process. It uses technologies such as temperature and humidity control, ventilation, and light regulation to provide suitable environmental conditions and promote seed germination. The basic principle of the device is to create the best germination environment for the seeds by artificially controlling the temperature, humidity, and oxygen content. The germination device is equipped with a constant temperature and humidity system to ensure that the temperature and humidity are maintained within the ideal range required by the seeds. At the same time, the device uses an automated water spray system to maintain suitable humidity and prevent the seeds from failing to germinate due to dryness.

[0003] To improve efficiency, some devices are equipped with lighting systems to simulate sunlight and promote seed germination. In addition, modern seed germination devices are combined with computer control systems to monitor and adjust environmental changes in real time, making the whole process more precise and efficient. By using germination devices, the germination time of seeds can be shortened in agricultural production, the uniformity of sowing can be improved, and thus the healthy growth of crops can be promoted.

[0004] In seed germination devices, different seeds have different plant heights and require different growth spaces. Therefore, the distance between each tray can be changed according to the needs. However, in traditional germination devices, the support and tray are directly fixed as one piece, and the distance between each layer is the same. This results in wasted space when germinating different seeds, which is not very practical. To address this issue, a plasma-based germination device with micro-element enrichment is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a plasma-based trace element enrichment germination device, which aims to improve the problem in traditional germination devices where the support and tray are directly fixed as one piece, and the distance between each layer is the same. This results in wasted space when germinating different seeds, leading to low practicality.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a plasma-based trace element enrichment and germination device, comprising an outer frame, wherein multiple positioning grooves are provided on the inner wall of the outer frame, a tray is slidably connected between two positioning grooves at the same height, a temperature and humidity sensor is fixedly connected to the top of the tray and the inner wall of the outer frame, multiple nozzles are fixedly connected to the bottom of the tray and the inner top wall of the outer frame, a plasma processing unit is installed on the top of the tray and the inner top wall of the outer frame, a trace element enrichment system is installed on the top of the tray and the inner top wall of the outer frame, a fixing component is installed inside the tray, and a light-shielding component is installed outside the outer frame;

[0007] The fixing assembly includes two inner shells. The inner shells are fixedly connected to the outside of the tray. A spring is fixedly connected to the inner wall of the inner shell. A slide is fixedly connected to the outside of the spring. A lever is fixedly connected to the front side of the slide. A plug is fixedly connected to the outside of the slide. A stop is slidably connected inside the inner shell. A lever is fixedly connected to the front side of the stop.

[0008] As a further description of the above technical solution:

[0009] The light-shielding assembly includes multiple housings. The housings are fixedly connected to the four corners of the outer frame. Two rotating shafts are rotatably connected to the inner wall of the housing. A light-shielding plate is fixedly connected between the two rotating shafts. Two springs are fixedly connected to the inner wall of the housing. Rubber blocks are fixedly connected to the outside of the springs.

[0010] As a further description of the above technical solution:

[0011] The outer side of the skateboard is slidably connected to the inner wall of the inner shell, and the outer side of the paddle is slidably connected to the inside of the inner shell.

[0012] As a further description of the above technical solution:

[0013] The insertion rod is externally slidably connected to the inside of the inner shell, and the lever is externally slidably connected to the inside of the inner shell.

[0014] As a further description of the above technical solution:

[0015] The insertion rod is inserted into the outer frame, and the outer side of the stop block and the outer side of the insertion rod abut against each other.

[0016] As a further description of the above technical solution:

[0017] The rubber block is slidably connected to the inner wall of the housing, and the inner side of the rotating shaft is rotatably connected to the outside of the rubber block.

[0018] As a further description of the above technical solution:

[0019] The outer side of the light-shielding plate and the outer side of the outer frame abut each other.

[0020] As a further description of the above technical solution:

[0021] The nozzles are arranged in a rectangular array at equal intervals.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by moving the lever, the slide plate is compressed and the spring is compressed, so that the insertion rod is retracted into the inner shell and disengaged from the outer frame. At the same time, the stop block automatically falls down to block the outlet of the insertion rod, which realizes the ability to quickly unlock the tray and change the height of the tray inside the outer frame, or increase or decrease the number of trays, thereby avoiding space waste and rationally arranging the space inside the outer frame.

[0024] 2. In this utility model, the rubber block is pushed by the second spring, so that the rubber block abuts against the rotating shaft, thereby realizing the rotation of the light-shielding plate to a specified angle and fixing it through the friction between the rubber block and the rotating shaft, thus providing light-shielding for some plants that do not like light, making the whole device highly compatible. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a plasma-based trace element enrichment and germination device proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the nozzle structure of a plasma-based trace element enrichment and germination device proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the structure of the light-shielding plate of a plasma-based trace element enrichment and germination device proposed in this utility model.

[0028] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0029] Figure 5 This is a schematic diagram of the insert rod of a plasma-based trace element enrichment and germination device proposed in this utility model.

[0030] Figure 6 This is a schematic diagram of the structure of a rubber block in a plasma-based trace element enrichment and germination device proposed in this utility model.

[0031] Legend:

[0032] 1. Outer frame; 2. Positioning slot; 3. Tray; 4. Temperature and humidity sensor; 5. Nozzle; 6. Inner shell; 7. Spring 1; 8. Slide plate; 9. Paddle; 10. Insert rod; 11. Stop block; 12. Paddle lever; 13. Housing; 14. Rotating shaft; 15. Light shield; 16. Spring 2; 17. Rubber block; 18. Plasma treatment unit; 19. Trace element enrichment system. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1-5 This utility model provides an embodiment of a plasma-based trace element enrichment and germination device, comprising an outer frame 1, with multiple positioning grooves 2 on the inner wall of the outer frame 1. A tray 3 is slidably connected between two positioning grooves 2 at the same height. Temperature and humidity sensors 4 are fixedly connected to the top of the tray 3 and the inner wall of the outer frame 1. Multiple nozzles 5 are fixedly connected to the bottom of the tray 3 and the inner top wall of the outer frame 1. A plasma processing unit 18 is installed on the top of the tray 3 and the inner top wall of the outer frame 1. A trace element enrichment system 19 is installed on the top of the tray 3 and the inner top wall of the outer frame 1. The outer frame 1 supports the tray 3, the positioning grooves 2 facilitate the installation of the tray 3, and the tray 3 supports the germination tray. The plasma processing unit 18 is powered by a high-frequency, high-voltage power supply. 0kHz, 5-15kV adjustable, driving air pump, flow rate 5-20L / min, generates low-temperature plasma, temperature ≤40℃, spray time 0-300s preset, kills seed coat pathogens while activating seed enzyme activity. Trace element enrichment system 19, through peristaltic pump, accuracy ±0.1mL / min, controls selenium solution or other trace element solutions, through atomizing nozzle and synchronous action with the plasma field, to achieve uniform adhesion of ionic substances on the seed coat surface. Tray 3 has a temperature control module installed inside, consisting of a sandwich heating plate (50-200W / layer) and a cooling element (100-500W), with a temperature control range of 15-30℃, and an airflow of 50-150m³ / min. 2 / h, to achieve interlayer temperature and humidity uniformity ≥95%, temperature and humidity sensor 4 is used to detect the temperature and humidity of each layer of tray 3 in real time and control the operation of the temperature control module. The nozzle 5 is composed of a timed automatic spraying device: each layer is equipped with a spiral nozzle with a range of 30-50cm, connected to a constant pressure water pump with a pressure of 0.2-0.5MPa, and realizes 0-24 hour interval spraying through PLC controller. The single spray volume is adjustable from 5 to 50mL. The tray 3 is equipped with a fixing component inside, and the outer frame 1 is equipped with a light-shielding component outside.

[0035] The fixing assembly includes two inner shells 6. The inner shells 6 are externally and fixedly connected to the inside of the tray 3. A spring 7 is fixedly connected to the inner wall of the inner shell 6. A slide plate 8 is fixedly connected to the outside of the spring 7. A lever 9 is fixedly connected to the front of the slide plate 8. A rod 10 is fixedly connected to the outside of the slide plate 8. A stop 11 is slidably connected inside the inner shell 6. A lever 12 is fixedly connected to the front of the stop 11. The inner shell 6 is used to connect and protect internal parts. The spring 7 is used to push the slide plate 8 to reset. The slide plate 8 is used to drive the rod 10 to move synchronously. The lever 9 is used to facilitate manual movement of the slide plate 8. The rod 10 is used to insert into the inside of the outer frame 1 to fix the tray 3 in the positioning groove 2. The stop 1... 1 is used to block the outlet of the insertion rod 10 to prevent the insertion rod 10 from automatically resetting. The lever 12 is used to facilitate manual movement of the stop block 11. The slide plate 8 is externally slidably connected to the inner wall of the inner shell 6. The lever 9 is externally slidably connected to the inside of the inner shell 6. The insertion rod 10 is externally slidably connected to the inside of the inner shell 6. The lever 12 is externally slidably connected to the inside of the inner shell 6. The inner shell 6 simultaneously restricts the movement direction of the slide plate 8, lever 9, insertion rod 10 and lever 12. The insertion rod 10 is externally inserted into the inside of the outer frame 1 to fix the tray 3. The outside of the stop block 11 and the outside of the insertion rod 10 abut against each other to prevent the insertion rod 10 from automatically resetting. The nozzles 5 are distributed in a rectangular array at equal intervals to ensure uniform liquid distribution.

[0036] Reference Figure 3 , Figure 4 , Figure 6The light-shading assembly includes multiple housings 13, which are fixedly connected to the four corners of the outer frame 1. Two rotating shafts 14 are rotatably connected to the inner wall of each housing 13. A light-shading plate 15 is fixedly connected between the two rotating shafts 14. Two springs 16 are fixedly connected to the inner wall of each housing 13, and rubber blocks 17 are fixedly connected to the outside of each spring 16. The housings 13 are used to connect and protect the internal parts. The rotating shafts 14 are the axes of the light-shading plates 15, allowing the light-shading plates 15 to rotate around the shafts 14. The light-shading plates 15 are used to block the front and rear sides of the outer frame 1, preventing light from entering and affecting the germination and growth of the plant seeds. Spring 16 is used to push rubber block 17. Rubber block 17 is used to fix the rotating shaft 14 at any angle through friction. The rubber block 17 has grooves around its perimeter that fit inside the housing 13 to prevent the rotating shaft 14 from rotating and thus not affecting the fixing ability. The rubber block 17 is slidably connected to the inner wall of the housing 13 to restrict the movement direction of the rubber block 17. The inner side of the rotating shaft 14 is rotatably connected to the outside of the rubber block 17 and is fixed by friction. The outside of the light shield 15 and the outside of the outer frame 1 abut against each other, thereby playing a role in light shielding.

[0037] Working principle: When using this device for germination, first adjust the distance between each tray 3 according to the height of the seedlings after germination. By moving the lever 9, the slide plate 8 compresses the spring 7, causing the insertion rod 10 to retract into the inner shell 6 and disengage from the outer frame 1. Simultaneously, the stop block 11 automatically falls down to block the outlet of the insertion rod 10, unlocking the tray 3. Then, pull the tray 3 out of the positioning slot 2 and insert it into the appropriate height slot 2. Next, pull the lever 12 upwards to disengage the stop block 11 from the insertion rod 10. At this point, the spring 7 instantly pushes the slide plate 8 back to its original position, causing the insertion rod 10 to pop out and insert into the outer frame 1, fixing the tray 3 onto the outer frame 1. Connect the electrical wires and water pipes to achieve rapid adjustment. At this point, the germination tray containing the seeds can be placed on the tray 3. Depending on the characteristics of the seeds, it can be selected whether light protection is required. When light protection is required, the light-blocking plates 15 around the perimeter can be moved to rotate along the axis 14 until the light-blocking plates 15 block the openings on the front and back sides of the outer frame 1. In conjunction with the spring 16, the rubber block 17 is pushed so that the rubber block 17 is pressed against the outside of the axis 14. The axis 14 is fixed by friction, thereby fixing the light-blocking plates 15 on the front and back sides of the outer frame 1. At this point, the trace element enrichment system 19, the plasma treatment unit 18, and the intelligent humidity control and spraying system can be controlled to work with the nozzles 5 to spray various nutrient solutions onto the seeds, thereby promoting seed germination and growth.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A plasma-binding trace element enrichment and germination device, comprising an outer frame (1), characterized in that: The inner wall of the outer frame (1) is provided with multiple positioning slots (2). A tray (3) is slidably connected between two positioning slots (2) at the same height. A temperature and humidity sensor (4) is fixedly connected to the top of the tray (3) and the inner wall of the outer frame (1). Multiple nozzles (5) are fixedly connected to the bottom of the tray (3) and the inner top wall of the outer frame (1). A plasma processing unit (18) is installed on the top of the tray (3) and the inner top wall of the outer frame (1). A trace element enrichment system (19) is installed on the top of the tray (3) and the inner top wall of the outer frame (1). A fixing component is installed inside the tray (3), and a light-shielding component is installed outside the outer frame (1). The fixing assembly includes two inner shells (6), which are fixedly connected to the outside of the tray (3). A spring (7) is fixedly connected to the inner wall of the inner shell (6), and a slide plate (8) is fixedly connected to the outside of the spring (7). A lever (9) is fixedly connected to the front of the slide plate (8), and a plug (10) is fixedly connected to the outside of the slide plate (8). A stop (11) is slidably connected inside the inner shell (6), and a lever (12) is fixedly connected to the front of the stop (11).

2. The plasma-binding trace element enrichment and germination device according to claim 1, characterized in that: The light-shielding assembly includes multiple housings (13). The housings (13) are fixedly connected to the four corners of the outer frame (1). The inner wall of the housing (13) is rotatably connected to two rotating shafts (14). A light-shielding plate (15) is fixedly connected between the two rotating shafts (14). The inner wall of the housing (13) is fixedly connected to two springs (16). A rubber block (17) is fixedly connected to the outside of the springs (16).

3. The plasma-binding trace element enrichment and germination device according to claim 1, characterized in that: The external sliding plate (8) is slidably connected to the inner wall of the inner shell (6), and the external sliding plate (9) is slidably connected to the inside of the inner shell (6).

4. The plasma-binding trace element enrichment and germination device according to claim 1, characterized in that: The insertion rod (10) is externally slidably connected to the inside of the inner shell (6), and the lever (12) is externally slidably connected to the inside of the inner shell (6).

5. The plasma-binding trace element enrichment and germination device according to claim 1, characterized in that: The insertion rod (10) is inserted into the outer frame (1) from the outside, and the outside of the stop block (11) and the outside of the insertion rod (10) abut against each other.

6. The plasma-binding trace element enrichment and germination device according to claim 2, characterized in that: The rubber block (17) is slidably connected to the inner wall of the housing (13), and the inner side of the rotating shaft (14) is rotatably connected to the outside of the rubber block (17).

7. The plasma-based trace element enrichment and germination device according to claim 2, characterized in that: The light-shielding plate (15) abuts against the outside of the outer frame (1).

8. The plasma-binding trace element enrichment and germination device according to claim 1, characterized in that: The nozzles (5) are arranged in a rectangular array at equal intervals.

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