Seed germination rate detection device

Abstract

The utility model provides a seed germination rate detection device which comprises a box body, a heat preservation part, a moisture preservation part, a counting camera, a processor and a display screen, the front side of the box body is rotationally connected with a box door, a supporting plate is arranged in the box body, the heat preservation part is arranged in the box body, the moisture preservation part is arranged in the box body and used for maintaining the humidity in the box body, and the counting camera is arranged in the box body and used for displaying the seed germination rate. The collection range of the counting camera covers the supporting plate, the counting camera is used for collecting the number of germinated seeds and the number of ungerminated seeds on the supporting plate, the processor is electrically connected with the counting camera and used for calculating data collected by the counting camera, the display screen is electrically connected with the processor, and a result calculated by the processor is displayed on the display screen. Counting of germinated seeds and non-germinated seeds is achieved through the counting camera, calculation is achieved through the processor, and calculation results are displayed on the display screen. In the process, manual seed selection is not needed, the labor intensity of detection personnel is reduced, and the calculation result is more accurate.

Description

Technical Field

[0001] The present application relates to the technical field of seed germination rate detection, and in particular to a seed germination rate detection device. Background Art

[0002] my country is a large agricultural country, planting large areas of crops, such as wheat, corn, sorghum and forage grass. In order to ensure the planting quality of crops, it is necessary to test the germination rate of seeds during the seed cultivation process. The germination rate refers to the percentage of the number of tested seeds that germinate to the total number of tested seeds. In agricultural production, seed germination rate detection is an indispensable technical link.

[0003] At present, the detection of seed germination rate is generally carried out in a detection device, which provides the necessary conditions for seed germination, such as light, temperature and moisture. After a period of cultivation, the seeds germinate. The germinated seeds are counted to know the germination rate of the seeds.

[0004] However, the counting of germinated seeds is mostly done manually. The detection personnel take out the cultivated seeds from the detection device, manually select the germinated seeds, and count the germinated seeds, so as to know the germination rate. However, this counting method leads to a high labor intensity for the counting personnel, and the counting results are prone to deviations, resulting in inaccurate calculation results of the germination rate. Based on this, the present application proposes a seed germination rate detection device. Utility Model Content

[0005] The present application provides a seed germination rate detection device, which counts germinated seeds and ungerminated seeds through a counting camera, calculates through a processor, and displays the calculation results on a display screen. This process does not require manual seed selection, reduces the labor intensity of detection personnel, and the calculation results are more accurate.

[0006] In order to solve the above technical problems, this application adopts the following technical solutions:

[0007] A seed germination rate detection device comprises a box body, a heat preservation component, a moisture-keeping component, a counting camera, a processor and a display screen, wherein the front side of the box body is rotatably connected with a box door, a support plate is arranged in the box body, and the support plate is used to support seeds to be germinated, the heat preservation component is arranged in the box body, and is used to maintain the temperature in the box body, the moisture-keeping component is arranged in the box body, and is used to maintain the humidity in the box body, the counting camera is arranged in the box body, the collection range of the counting camera covers the support plate, the counting camera is used to collect the number of germinated seeds and the number of ungerminated seeds on the support plate, the processor is electrically connected to the counting camera, and is used to calculate the data collected by the counting camera, the display screen is electrically connected to the processor, and the result calculated by the processor is displayed on the display screen.

[0008] When in use, the heat preservation part and the moisture retention part can provide suitable temperature and humidity conditions for seed germination. The seeds to be germinated are placed on the tray and spread out without stacking each other. After a period of time, the seeds germinate and the counting camera is turned on. The counting camera can collect the number of germinated seeds and ungerminated seeds, and then transmit the signal to the processor. After the processor calculates, the result of the seed germination rate is displayed on the display screen.

[0009] Compared with the existing technology, the seed germination rate detection device can realize the germination of seeds, count the germinated seeds and ungerminated seeds through the counting camera, calculate through the processor, and display the calculation results on the display screen. This process does not require manual seed selection, reduces the labor intensity of the detection personnel, and the calculation results are more accurate.

[0010] In one embodiment of the present application, it also includes a tiling component, which includes a driving component and a tiling plate. The tiling plate is arranged on the driving component and moves along the length direction of the pallet. There is a gap between the tiling plate and the pallet, and the gap allows the seeds to be germinated to be spread on the pallet.

[0011] In one embodiment of the present application, the tiling plate includes a base plate and a movable plate. The base plate is arranged on the driving assembly. The base plate is provided with vertical long holes. The movable plate is provided with through holes. The through holes are opposite to the vertical long holes and are locked by bolts and nuts.

[0012] In one embodiment of the present application, a soft layer is provided at the bottom end of the movable plate.

[0013] In an embodiment of the present application, the soft layer is made of rubber.

[0014] In one embodiment of the present application, the thermal insulation component is a heating wire.

[0015] In one embodiment of the present application, the moisturizing member is a wet sponge.

[0016] In one embodiment of the present application, a biological lamp is further included, and the biological lamp is disposed in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1A schematic diagram of the structure of a seed germination rate detection device provided in one embodiment of the present application;

[0019] Figure 2 A schematic diagram of the structure of a seed germination rate detection device provided in another embodiment of the present application;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of a tiling assembly used in a seed germination rate detection device provided in an embodiment of the present application;

[0021] Figure 4 A schematic diagram of the three-dimensional structure of a tiling assembly used in a seed germination rate detection device provided in another embodiment of the present application.

[0022] Reference numerals:

[0023] 100, box body; 110, box door; 120, support plate; 200, thermal insulation component; 300, moisturizing component; 400, counting camera; 500, display screen; 600, tiling assembly; 610, driving assembly; 611, motor; 612, screw rod; 613, optical axis; 620, tiling plate; 630, base plate; 631, vertical long strip hole; 640, movable plate; 641, through hole; 700, biological lamp. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.

[0025] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Figure 1 This is a schematic diagram of the structure of a seed germination rate detection device provided in one embodiment of the present application. Figure 2 This is a schematic diagram of the structure of a seed germination rate detection device provided in another embodiment of the present application. Figure 3 A schematic diagram of the three-dimensional structure of a flattened assembly used in a seed germination rate detection device provided in one embodiment of the present application. Figure 4 A schematic diagram of the three-dimensional structure of a tiling assembly used in a seed germination rate detection device provided in another embodiment of the present application.

[0029] The embodiments of the present application provide a seed germination rate detection device, which can realize the germination and germination rate detection of crop seeds, for example, it can be used for the detection of crop seeds such as wheat, corn, sorghum and forage grass.

[0030] like Figure 1 As shown, it includes a box body 100, a heat preservation component 200, a moisturizing component 300, a counting camera 400, a processor (not shown in the figure) and a display screen 500, wherein the box body 100 is a place for seed germination and is also a structure for installing and supporting other components, the heat preservation component 200 can maintain the temperature inside the box body 100, the moisturizing component 300 can maintain the humidity inside the box body 100, the counting camera 400 can collect seed data, the processor can process the data, and the processing result is displayed on the display screen 500.

[0031] like Figure 1 As shown, the front side of the box body 100 is rotatably connected with a box door 110, and the box door 110 can open or close the box body 100 to put or take out the seeds. A transparent observation window can be set on the box door 110 to facilitate the inspection personnel to observe the growth of the seeds.

[0032] A support plate 120 is provided in the box body 100 , and the inspector can place the seeds to be germinated on the support plate 120 and spread the seeds flat so that the seeds are not stacked on each other, so that each seed can be collected during data collection without omission.

[0033] The support plate 120 can be detachably connected to the box body 100 for easy access. There can be multiple support plates 120 so that multiple tests can be performed at one time. Multiple support plates 120 can be arranged at intervals in the vertical direction.

[0034] like Figure 1As shown, the heat preservation member 200 is disposed in the box 100 to maintain the temperature in the box 100 so that the temperature in the box 100 is suitable for the growth and germination of seeds. For example, the suitable temperature for the growth of wheat seeds is 23 to 28 degrees Celsius, and the heat preservation member 200 can maintain this temperature range.

[0035] like Figure 1 As shown, the moisturizing member 300 is disposed in the box body 100 to maintain the humidity in the box body 100 so that the humidity in the box body 100 is suitable for the growth and germination of seeds.

[0036] like Figure 1 As shown, the counting camera 400 is arranged in the box 100, and the collection range of the counting camera 400 covers the pallet 120, so the information of the seeds on the pallet 120 can be collected. When the counting camera 400 collects data, the number of germinated seeds and the number of ungerminated seeds can be collected respectively according to whether the seeds germinate, wherein the number of germinated seeds can be recorded as A, and the number of ungerminated seeds can be recorded as B. When selecting, the counting camera 400 can use a related camera of the Hikvision brand.

[0037] The processor is electrically connected to the counting camera 400 and is used to calculate the data collected by the counting camera 400. For example, a calculation formula for seed germination rate is set in the processor, seed germination rate N = A / (A+B)×100%. The data A and B collected by the counting camera 400 are transmitted to the processor, and the processor can obtain the calculation result after calculation.

[0038] like Figure 1 As shown, the display screen 500 can be set on the box door 110 or the box body 100. The display screen 500 is electrically connected to the processor, and the results calculated by the processor are displayed on the display screen 500, which is convenient for the inspection personnel to observe.

[0039] When in use, the heat preservation part 200 and the moisture retention part 300 can provide suitable temperature and humidity conditions for seed germination. The seeds to be germinated are placed on the support plate 120 and spread out without stacking each other. After a period of time, the seeds germinate, and the counting camera 400 is turned on. The counting camera 400 can collect the number of germinated seeds and ungerminated seeds, and then transmit the signal to the processor. After calculation, the processor displays the result of the seed germination rate on the display screen 500.

[0040] Compared with the prior art, the seed germination rate detection device can realize seed germination, count germinated seeds and ungerminated seeds through the counting camera 400, calculate through the processor, and display the calculation results on the display screen 500. This process does not require manual seed selection, reduces the labor intensity of the detection personnel, and the calculation results are more accurate.

[0041] In some embodiments, Figure 2 and Figure 3 As shown, the seed germination rate detection device also includes a paving assembly 600, which includes a driving assembly 610 and a paving plate 620. The paving plate 620 is arranged on the driving assembly 610 and moves along the length direction of the support plate 120. The driving assembly 610 can be a structure of a motor 611, a screw rod 612, and an optical axis 613, or a structure of a cylinder and a guide rail, which is not limited here.

[0042] like Figure 2 As shown, there is a gap between the flattening plate 620 and the support plate 120, and the gap allows the seeds to be germinated to be flattened on the support plate 120. In other words, the size of the gap is slightly larger than the size of a single seed, but smaller than the size of two seeds stacked together, so that when the flattening plate 620 scrapes over the seed pile, the seeds can be spread out to avoid seed stacking.

[0043] In some embodiments, Figure 4 As shown, the paving plate 620 includes a base plate 630 and a movable plate 640. The base plate 630 is arranged on the driving assembly 610. The base plate 630 is provided with a vertical long hole 631. The movable plate 640 is provided with a through hole 641. The through hole 641 is opposite to the vertical long hole 631 and is locked by bolts and nuts, so that the movable plate 640 can be raised and lowered relative to the base plate 630, so that the size of the gap can be adjusted, so that it can be suitable for different types of seeds and realize the detection of different types of crops.

[0044] In some embodiments, a soft layer is provided at the bottom of the movable plate 640, and the soft layer is in direct contact with the seeds to avoid damage to the seeds.

[0045] It should be noted that the soft layer achieves flexible contact with the seeds, but does not deform due to the obstruction of the seeds, and the seeds do not cross the soft layer.

[0046] In some embodiments, the soft layer is made of rubber, which is a common soft material and is easy to purchase.

[0047] In some embodiments, the heat preservation member 200 is a heating wire, which can provide heat to the box 100 and maintain the temperature in the box 100. Generally, the heat preservation member 200 can be used together with a temperature sensor to facilitate temperature maintenance.

[0048] In some embodiments, the moisturizing member 300 is a wet sponge, which can emit moisture into the box 100, thereby maintaining the humidity in the box 100, so that the seeds are in a humid environment for germination. Generally, the moisturizing member 300 can be used together with a humidity sensor to facilitate humidity maintenance.

[0049] In some embodiments, Figure 2 As shown, the seed germination rate detection device also includes a biological lamp 700, which is arranged in the box 100. The biological lamp 700 can simulate the sun and provide light when light is needed.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A seed germination rate detection device, characterized in that: include: A box body, the front side of which is rotatably connected to a box door, and a support plate is provided in the box body, and the support plate is used to support seeds to be germinated; A heat-insulating component, which is disposed in the box and is used to maintain the temperature in the box; A moisturizing member, which is disposed in the box and is used to maintain the humidity in the box; A counting camera, wherein the counting camera is disposed in the box, the collection range of the counting camera covers the support plate, and the counting camera is used to collect the number of germinated seeds and the number of ungerminated seeds on the support plate; A processor, the processor is electrically connected to the counting camera and is used to calculate the data collected by the counting camera; A display screen is electrically connected to the processor, and the result calculated by the processor is displayed on the display screen.

2. The seed germination rate detection device according to claim 1, characterized in that: It also includes a paving assembly, which includes a driving assembly and a paving plate. The paving plate is arranged on the driving assembly and moves along the length direction of the pallet. There is a gap between the paving plate and the pallet, and the gap allows the seeds to be germinated to be spread on the pallet.

3. The seed germination rate detection device according to claim 2, characterized in that: The tiling plate includes a base plate and a movable plate. The base plate is arranged on the driving assembly. The base plate is provided with vertical long holes. The movable plate is provided with through holes. The through holes are opposite to the vertical long holes and are locked by bolts and nuts.

4. The seed germination rate detection device according to claim 3, characterized in that: The bottom end of the movable plate is provided with a soft layer.

5. The seed germination rate detection device according to claim 4, characterized in that: The soft layer is made of rubber.

6. The seed germination rate detection device according to any one of claims 1 to 5, characterized in that: The heat-insulating component is a heating wire.

7. The seed germination rate detection device according to any one of claims 1 to 5, characterized in that: The moisturizing component is a wet sponge.

8. The seed germination rate detection device according to any one of claims 1 to 5, characterized in that: It also includes a biological lamp, which is arranged in the box.

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