CN216146681U - Automatic tobacco seed germination detection device - Google Patents
Automatic tobacco seed germination detection device Download PDFInfo
- Publication number
- CN216146681U CN216146681U CN202122098015.4U CN202122098015U CN216146681U CN 216146681 U CN216146681 U CN 216146681U CN 202122098015 U CN202122098015 U CN 202122098015U CN 216146681 U CN216146681 U CN 216146681U
- Authority
- CN
- China
- Prior art keywords
- germination
- seed
- placing plate
- detection device
- acquisition module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The utility model discloses an automatic tobacco seed germination detection device, which comprises a germination device and a detection device, wherein a plurality of rotating mechanisms are arranged at the lower part of an inner cavity of a box body of the germination device; the detection device is provided with a bracket, an incandescent lamp, an image acquisition module and an image processing module; the top end of the bracket is provided with an image acquisition module, incandescent lamps are arranged around the image acquisition module, and the image acquisition module is connected with the image processing module. The angle of the seed placing plate can be adjusted according to the requirements to meet the requirements of different germination stages; water absorption cotton and filter paper are laid on the tiltable seed placing plate, so that root systems and cotyledons of the germinated seeds grow on the filter paper, the detection device can conveniently identify whether the two cotyledons are unfolded or not, whether the root systems grow normally or not and the like, and accurate detection of the cotyledons and the root systems of each seed is realized.
Description
Technical Field
The utility model relates to an automatic tobacco seed germination detection device, and belongs to the technical field of crop seed germination detection devices.
Background
The quality of the seeds is related to the personal interests of seed enterprises and farmers in planting, and the measurement of the germination capacity of the seeds by performing germination detection of the seeds is one of the common methods for detecting the quality of the seeds. Currently, the germination detection of tobacco seeds is to sow the seeds into a culture dish padded with wet sponge and filter paper, place the seeds into a constant-temperature incubator for culture so as to germinate the seeds, manually count the germination quantity every day from the 4 th day, and count the germination quantity until the 14 th day; if the two cotyledons are unfolded and the normal growth of the radicle reaches the germination standard, counting the seeds which normally germinate, and finally counting the germination rate, the germination vigor and the germination index; germination detection can provide reliable scientific basis for seed quality evaluation; however, the counting of the germination quantity of the whole seeds has strong repeatability, is labor-consuming and time-consuming, and cannot carry out the germination detection of the tobacco seeds on a large scale.
Therefore, there is a need to design an automatic tobacco seed germination detection device to solve the above technical problems.
Disclosure of Invention
The utility model aims to overcome the problems in the prior art and provides an automatic tobacco seed germination detection device, aiming at solving the technical problems that the seed germination quantity statistics work repeatability is strong, the labor and the time are wasted, and the large-scale tobacco seed germination detection cannot be carried out in the tobacco seed germination capacity evaluation process.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides an automatic change tobacco seeds detection device that sprouts which characterized in that: comprises a germination device and a detection device;
the germination device is provided with a box body and a box cover, a plurality of rotating mechanisms are arranged at the lower part of an inner cavity of the box body, a seed placing plate is clamped on each rotating mechanism, the seed placing plate can rotate left and right through the rotating mechanisms, absorbent cotton is laid on the seed placing plate, filter paper is laid above the absorbent cotton, a baffle is arranged at one end, close to the rotating mechanisms, of the seed placing plate, and the baffle is used for preventing the absorbent cotton and the filter paper from sliding off;
the detection device is used for detecting the germination condition of the tobacco seeds and is provided with a bracket, an incandescent lamp, an image acquisition module and an image processing module; the top end of the bracket is provided with the image acquisition module, incandescent lamps are arranged around the image acquisition module, and the image acquisition module is connected with the image processing module.
Due to the arrangement of the structure, the seed placing plate can rotate up and down through the rotating mechanism, so that the angle of the seed placing plate can be adjusted as required to meet the requirements of different germination stages in the seed germination process; water absorption cotton and filter paper are laid on the tiltable seed placing plate, so that the root system and the cotyledon of the germinated seeds grow on the filter paper, namely the root system and the cotyledon of the seed seedling are attached to the surface of the filter paper, the detection device can conveniently identify whether the two cotyledons are unfolded, whether the root system grows normally and the like, and the accurate detection of the cotyledon and the root system of each seed is realized.
Further, every slewing mechanism has the pivot of freely pausing, the both ends of pivot of freely pausing are inlayed respectively in the both sides wall of box body, and the axle sleeve is established to the cover in the pivot of freely pausing, axle sleeve and the pivot interference fit of freely pausing have in the pivot of freely pausing and are used for the joint put the joint portion of blank.
Due to the arrangement of the structure, the seed placing plate can be conveniently placed to adjust the inclination angle.
Furthermore, the seed placing plate is rectangular, the width of the seed placing plate is 8-10 cm, and the length of the seed placing plate is 15-18 cm.
Further, the filter paper is dark germinated paper.
Due to the arrangement of the structure, the dark color germination paper enables the collected seed germination images to be better identified and processed.
Furthermore, the box body and the box cover are transparent.
Due to the arrangement of the structure, the germination condition of the tobacco seeds is convenient to observe.
Furthermore, the top of the box cover is provided with air holes.
Due to the arrangement of the structure, the air holes provide favorable environment for the germination of the tobacco seeds.
In conclusion, the beneficial effects of the utility model are as follows:
1. the angle of the seed placing plate can be adjusted according to the requirements to meet the requirements of different germination stages; the water absorption cotton and the filter paper are laid on the tiltable seed placing plate, so that the root system and the cotyledon after the seed germination grow on the filter paper, the detection device can conveniently identify whether the two cotyledons are unfolded or not, whether the root system grows normally or not and the like, and the accurate detection of the cotyledon and the root system of each seed is realized.
2. The utility model can carry out the tobacco seed germination detection in a large scale and improve the working efficiency of the seed germination detection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a partial schematic view of the detecting device of the present invention;
FIG. 4 is a schematic view of the lid structure of the present invention;
the reference numbers in the figures are: 1-box body, 2-box cover, 201-air hole, 3-rotating mechanism, 301-free pause rotating shaft, 302-shaft sleeve, 303-clamping part, 5-seed placing plate, 6-absorbent cotton, 7-filter paper, 8-bracket, 9-incandescent lamp, 10-image acquisition module, and,
11-image processing module.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 and 3, an automatic tobacco seed germination detection device includes a germination device and a detection device;
the germination device is provided with a box body 1 and a box cover 2, a plurality of rotating mechanisms 3 are arranged at the lower part of an inner cavity of the box body 1, a seed placing plate 5 is clamped on each rotating mechanism 3, the seed placing plate 5 can rotate left and right through the rotating mechanisms 3, water absorbing cotton 6 is laid on the seed placing plate 5, filter paper 7 is laid above the water absorbing cotton 6, a baffle 501 is arranged at one end, close to the rotating mechanisms 3, of the seed placing plate 5, and the baffle 501 is used for preventing the water absorbing cotton 6 and the filter paper 7 from sliding off; the detection device is used for detecting the germination condition of the tobacco seeds and is provided with a bracket 8, an incandescent lamp 9, an image acquisition module 10 and an image processing module 11; the top end of the bracket 2 is provided with the image acquisition module 10, incandescent lamps 9 are arranged around the image acquisition module 10, and the image acquisition module 10 is connected with the image processing module 11. The seed placing plate can rotate up and down through the rotating mechanism, so that the angle of the seed placing plate can be adjusted as required in the seed germination process to meet the requirements of different germination stages; the water-absorbing cotton and the filter paper are laid on the tiltable seed placing plate, so that the root system and the cotyledon of the germinated seed grow on the filter paper, namely the root system and the cotyledon of the seedling are attached to the surface of the filter paper, a detection device can conveniently identify whether two cotyledons are unfolded, whether the root system grows normally and the like, and the accurate detection of the cotyledon and the root system of each seed is realized; the detection device can be used for carrying out tobacco seed germination detection in large batch, and the working efficiency of the seed germination detection is improved.
According to an embodiment of the present invention, as shown in fig. 2, each of the rotating mechanisms 3 has a free stop rotating shaft 301, two ends of the free stop rotating shaft 301 are respectively embedded in two side walls of the box body 1, a shaft sleeve 302 is sleeved on the free stop rotating shaft 301, the shaft sleeve 302 is in interference fit with the free stop rotating shaft 301, and the free stop rotating shaft 301 has a clamping portion 303 for clamping the seed placing plate 5.
According to one embodiment of the utility model, the seed placing plate 5 is rectangular, the width of the seed placing plate 5 is 8-10 cm, and the length of the seed placing plate 5 is 15-18 cm.
According to one embodiment of the utility model, the filter paper 7 is a dark germinated paper.
According to one embodiment of the present invention, the box body 1 and the box cover 2 are transparent.
According to an embodiment of the present invention, as shown in fig. 4, the top of the box cover 2 is provided with a vent 201.
The working principle of the utility model is as follows: when the tobacco seed sowing machine is used, the absorbent cotton and the filter paper are wetted, the tobacco seeds are placed on the seed placing plate, the tobacco seeds are sowed on the filter paper by using the seed placing instrument or manually, the left-right distance between the seeds is not less than 0.5cm, and the up-down distance between the seeds is not less than 1 cm; then inserting the seed placing plate into the clamping part, and adjusting the inclination angle of the seed placing plate through the rotating mechanism; water or nutrient solution is added into the box body to submerge the lower end of the seed placing plate, so that the absorbent cotton and the filter paper can absorb water normally. Covering the box cover, and placing the box in a constant temperature incubator at 25 +/-1 ℃ and continuously illuminating for 12 hours every day for germination. From day 4, the seed placing plate, the water absorption cotton and the filter paper are taken out and placed at the lower part of the bracket of the detection device every day for photographing, the image processing module processes the images acquired by the image acquisition module, and the germination vigor, the germination rate and the germination index of day 14 on day 7 can be calculated after the processing.
The method can accurately measure the germination condition of the tobacco seeds on a large scale, and is simple to operate, time-saving and labor-saving.
In the description of the present specification, reference to the description of the terms "one embodiment", "some embodiments", "an illustrative embodiment", "an example", "a specific example", or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The utility model provides an automatic change tobacco seeds detection device that sprouts which characterized in that: comprises a germination device and a detection device;
the germination device is provided with a box body (1) and a box cover (2), a plurality of rotating mechanisms (3) are arranged on the lower portion of an inner cavity of the box body (1), a seed placing plate (5) is clamped on each rotating mechanism (3), the seed placing plate (5) can rotate left and right through the rotating mechanisms (3), water absorbing cotton (6) is laid on the seed placing plate (5), filter paper (7) is laid above the water absorbing cotton (6), a baffle (501) is arranged at one end, close to the rotating mechanisms (3), of the seed placing plate (5), and the baffle (501) is used for preventing the water absorbing cotton (6) and the filter paper (7) from sliding down;
the detection device is used for detecting the germination condition of the tobacco seeds and is provided with a bracket (8), an incandescent lamp (9), an image acquisition module (10) and an image processing module (11); the top end of the support (8) is provided with the image acquisition module (10), incandescent lamps (9) are arranged around the image acquisition module (10), and the image acquisition module (10) is connected with the image processing module (11).
2. The automated tobacco seed germination detection apparatus of claim 1, wherein: every slewing mechanism (3) have free pivot (301) that pauses, inlay respectively in the both sides wall of box body (1) at the both ends of freely pausing pivot (301), freely pause pivot (301) and go up the cover and establish axle sleeve (302), axle sleeve (302) and freely pause pivot (301) interference fit have on pivot (301) that pauses freely and be used for the joint put joint portion (303) of blank (5).
3. The automated tobacco seed germination detection apparatus according to claim 2, wherein: the seed placing plate (5) is rectangular, the width of the seed placing plate (5) is 8-10 cm, and the length of the seed placing plate (5) is 15-18 cm.
4. The automated tobacco seed germination detection apparatus of claim 1, wherein: the filter paper (7) is dark germinated paper.
5. The automated tobacco seed germination detection apparatus of claim 1, wherein: the box body (1) and the box cover (2) are transparent.
6. The automated tobacco seed germination detection apparatus of claim 5, wherein: the top of the box cover (2) is provided with an air hole (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098015.4U CN216146681U (en) | 2021-09-01 | 2021-09-01 | Automatic tobacco seed germination detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098015.4U CN216146681U (en) | 2021-09-01 | 2021-09-01 | Automatic tobacco seed germination detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216146681U true CN216146681U (en) | 2022-04-01 |
Family
ID=80841145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122098015.4U Active CN216146681U (en) | 2021-09-01 | 2021-09-01 | Automatic tobacco seed germination detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216146681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114902835A (en) * | 2022-05-31 | 2022-08-16 | 内蒙古自治区农牧业科学院 | Seed germination plate device convenient for observation and measurement |
| CN115088416A (en) * | 2022-07-08 | 2022-09-23 | 南京农业大学 | Crop seed germination rate detection device and image detection method thereof |
-
2021
- 2021-09-01 CN CN202122098015.4U patent/CN216146681U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114902835A (en) * | 2022-05-31 | 2022-08-16 | 内蒙古自治区农牧业科学院 | Seed germination plate device convenient for observation and measurement |
| CN115088416A (en) * | 2022-07-08 | 2022-09-23 | 南京农业大学 | Crop seed germination rate detection device and image detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216146681U (en) | Automatic tobacco seed germination detection device | |
| CN206760006U (en) | A kind of device of quantitative record and broadcast kind | |
| CN210959383U (en) | Germination box capable of effectively keeping directional and ordered elongation of radicle of seed | |
| CN115067036B (en) | Plug-type transplanter seedling leakage detection and seedling supplementing device and method based on machine vision | |
| CN215223732U (en) | But normal position is shot and is caught water planting device of root system growth developments | |
| CN216253831U (en) | Tobacco seed vitality measuring device | |
| CN115968768A (en) | Culture box convenient for researching soybean hairy roots | |
| CN214071056U (en) | Plant hydroponics device | |
| CN111837919B (en) | Corn root system mutant screening method based on splint water culture method | |
| CN209882650U (en) | Interval adjustable agricultural is educated and is planted frame | |
| CN110892806B (en) | Seed germination soil jacking force monitoring technical equipment and use method thereof | |
| CN206371273U (en) | Chinese milk vetch culture system | |
| CN215582575U (en) | Special tool for testing germination rate of tobacco seeds | |
| CN216626580U (en) | Agricultural seed germination accelerating treatment device | |
| CN217957699U (en) | Paper tube germination test equipment for detecting beet seed vitality | |
| CN217957735U (en) | Tomato plug seeding control system | |
| CN217445788U (en) | Seed germination observation box | |
| CN218526720U (en) | Wheat seed germination rate testing arrangement | |
| CN212544848U (en) | Nursery stock seed is grown seedlings and is used detection device | |
| CN219146115U (en) | Automatic seeder for tomato seedling | |
| CN215116145U (en) | Visual crop seed germination and emergence bioassay device | |
| CN219084880U (en) | Seed vitality detection device suitable for computer vision analysis under adverse conditions | |
| CN219938902U (en) | Seed germination measuring device | |
| CN216821152U (en) | Device for identifying flooding-resistant germination capacity and flooding-resistant growth capacity of seedlings of crop seeds | |
| CN221127881U (en) | Cultivation device convenient for observing germination condition of plant seeds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |