Sampling culture device for corn hydroponic planting

Abstract

The invention belongs to the technical field of culture devices, and provides a sampling culture device for corn hydroponic planting, the sampling culture device comprises a sampling mechanism and a hydroponic barrel, the sampling mechanism is arranged on the side surface of the hydroponic barrel, and the sampling mechanism comprises a plurality of connecting pipes; the multiple connecting pipes are fixed to the multiple sides of the water culture barrel and communicate with the inner side of the water culture barrel, the portions, close to the inner side of the water culture barrel, of the connecting pipes are connected with sealing baffles, the sealing baffles are connected with the connecting pipes through telescopic assemblies, and the telescopic mechanisms keep the sealing baffles closed or opened. The sampling and clamping device enters the water culture barrel through the connecting pipe and completes sampling, and the sampling mechanism is used for sampling at fixed points, so that the influence on the overall growth state of the plant, especially the integrity of a root system, can be minimized, and the plant can continuously and healthily grow.

Description

Technical Field

[0001] The present invention belongs to the technical field of cultivation devices, and specifically relates to a sampling-enabled cultivation device for hydroponic cultivation of corn. Background Art

[0002] Corn is not only one of the main food sources for humans but also an important source of animal feed and industrial raw materials. Hydroponic cultivation of corn is an efficient agricultural method for growing corn using hydroponic technology. Compared with traditional soil cultivation, hydroponics provides better environmental control, can optimize the growth conditions of corn, improve yield and ornamental value. In hydroponic cultivation of corn, designing a sampling-enabled cultivation device is very important. It can help monitor the growth status of plants and the quality of nutrient solution, and at the same time facilitate data collection and analysis. Through the sampling-enabled cultivation device, the hydroponic cultivation process of corn can be effectively monitored and managed, improving the growth efficiency of plants and the quality of harvest.

[0003] However, the existing technologies often have the following defects: When hydroponically cultivating corn, there is usually a lack of effective sampling means, resulting in difficulties in obtaining plant samples during the research process and possibly damaging the cultivation environment. Through the setting of certain structures, when sampling, it is usually necessary to take out the entire corn plant from the hydroponic bucket to sample the corn plant, but taking out the whole will damage the cultivation environment and affect the normal cultivation of the corn plant, and it is not convenient to perform fixed-point sampling on the corn plant without damaging the overall cultivation environment.

[0004] Therefore, the present invention provides a sampling-enabled cultivation device for hydroponic cultivation of corn. Summary of the Invention

[0005] In order to solve the problem that taking out the whole plant during sampling will affect the plant.

[0006] The technical solution adopted by the present invention to solve its technical problems is: A sampling-enabled cultivation device for hydroponic cultivation of corn according to the present invention includes a sampling mechanism and a hydroponic bucket, wherein:

[0007] The sampling mechanism is arranged on the side of the hydroponic bucket. The sampling mechanism includes a plurality of connecting pipes. The plurality of connecting pipes are fixed on multiple sides of the hydroponic bucket and communicate with the inner side of the hydroponic bucket. A sealing baffle is connected near the inner side of the hydroponic bucket on the connecting pipe. The sealing baffle is connected to the connecting pipe through a telescopic component. The telescopic mechanism keeps the sealing baffle closed or open. The sampling clamping device enters the interior of the hydroponic bucket through the connecting pipe and completes sample sampling.

[0008] As a preferred technical solution of the present application, a chute is further provided on the connecting pipe. The telescopic assembly includes a telescopic rod. One end of the telescopic rod is connected to the sealing baffle through a first rotating member, and the other end is connected through a second rotating member. The second rotating member is connected with a slider. The first rotating member is fixed on the connecting pipe, and the slider is connected with the chute on the side wall of the connecting pipe and can slide in the chute.

[0009] As a preferred technical solution of the present application, the telescopic assembly further includes a spring. An empty groove for fixing the spring is provided on one side of the connecting pipe. One side of the spring is fixed to the connecting pipe, and the other side is connected to the sealing baffle.

[0010] As a preferred technical solution of the present application, a first sealing ring for sealing and fitting the connecting pipe is further fixed on the sealing baffle.

[0011] As a preferred technical solution of the present application, the hydroponic bucket further includes a cover plate provided at the top and a heating plate provided at the bottom. A second sealing ring is provided at the bottom of the cover plate, and a groove for cooperating with the second sealing ring is provided at the top of the hydroponic bucket. A temperature sensor is connected to the bottom of the heating plate, and a temperature display screen is further provided on one side of the hydroponic bucket.

[0012] As a preferred technical solution of the present application, a support mechanism is further provided at the bottom of the hydroponic bucket. The support mechanism includes a support frame and a load-bearing plate provided at the bottom of the support frame. One end of the support frame is fixed to the side surface of the hydroponic bucket, and the other end is fixed to the top of the load-bearing plate. An anti-slip pad is further provided at the bottom of the load-bearing plate.

[0013] As a preferred technical solution of the present application, a plugging hole is provided at the top of the cover plate, and a protective sleeve is fixed in the plugging hole.

[0014] As a preferred technical solution of the present application, two supporting mechanisms arranged longitudinally are provided on both sides of each plugging hole. The supporting mechanism includes a first adjusting piece and a second adjusting piece. Through holes are provided on both sides of the first adjusting piece, and the first adjusting piece and the second adjusting piece are cross-connected through the through holes.

[0015] As a preferred technical solution of the present application, the supporting mechanism further includes a stretching rod. A magnetic sheet is provided at the bottom of the stretching rod, and a magnetic strip is provided at the top of the hydroponic bucket. The magnetic strip and the magnetic sheet cooperate with each other. One end of the stretching rod is fixed to the first adjusting piece and the second adjusting piece, and the other end is fixed to the magnetic strip through the magnetic sheet.

[0016] As a preferred technical solution of the present application, a transparent plate is further provided on one side of the hydroponic bucket. A folding plate is provided outside the transparent plate. A pull ring is fixed on the surface of the folding plate, and the pull ring switches the folding plate to open or cover the transparent plate.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. For the sampling-enabled cultivation device for hydroponic corn planting of the present invention, through the provided sampling mechanism, while taking samples at fixed points, the sampling mechanism can directly extend into the hydroponic bucket to take samples at different height positions of the corn plants. Sampling at fixed points can minimize the impact on the overall growth state of the plants, especially the integrity of the roots, ensuring that the plants can continue to grow healthily. It can take fixed-point samples of the corn plants without damaging the overall cultivation environment, thereby improving the accuracy and convenience of the experiment, providing more accurate data support for hydroponic corn research, and maintaining the integrity of the environment can reduce the contamination of samples by external factors, thus ensuring that the collected data comes from the plants themselves.

[0019] 2. For the sampling-enabled cultivation device for hydroponic corn planting of the present invention, by clamping the corn plants through the provided supporting mechanism, it can avoid the situation of the middle part breaking due to long-term tilting, which affects the growth of the corn plants. The first adjustment piece and the second adjustment piece are used to clamp and connect according to the diameter of the corn plants. After the clamping is completed, both ends are pulled outwards for fixation, which is convenient for supporting and strengthening the corn plants and promoting their normal growth.

[0020] 3. For the sampling-enabled cultivation device for hydroponic corn planting of the present invention, the water temperature in the hydroponic bucket is controlled by the provided temperature sensor and heating plate, which is convenient for quick reaction and adjustment. An appropriate water temperature helps to improve the absorption capacity of the roots, promotes the nutrient absorption and growth of the plants, reduces the slow growth of the roots caused by low temperature, and a stable water temperature can reduce the stress response of the plants caused by temperature fluctuations, making the corn show better stability and growth rate during the growth process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the drawings.

[0022] Figure 1 It is a schematic structural diagram of a sampling-enabled cultivation device for hydroponic corn planting;

[0023] Figure 2 It is a schematic structural diagram of the temperature sensor in a sampling-enabled cultivation device for hydroponic corn planting;

[0024] Figure 3 It is a schematic structural diagram of the sealing baffle in a sampling-enabled cultivation device for hydroponic corn planting;

[0025] Figure 4 It is a schematic structural diagram of the first adjustment piece and the second adjustment piece in a sampling-enabled cultivation device for hydroponic corn planting;

[0026] Figure 5 It is a schematic structural diagram of a hydroponic bucket in a culturing device for hydroponically growing corn that can be sampled;

[0027] Figure 6 It is a schematic structural diagram of a cover plate in a culturing device for hydroponically growing corn that can be sampled.

[0028] In the figure: 1. Hydroponic bucket; 2. First sealing ring; 3. Cover plate; 4. Protective sleeve; 5. Temperature sensor; 6. Heating plate; 7. Connecting pipe; 8. Spring; 9. Slide block; 10. Second rotating part; 11. Telescopic rod; 12. First rotating part; 13. Sealing baffle; 14. Second sealing ring; 15. First adjusting piece; 16. Second adjusting piece; 17. Tensile rod; 18. Magnetic sheet; 19. Magnetic strip; 20. Temperature display screen; 21. Support frame; 22. Load-bearing plate; 23. Folding plate; 24. Pulling ring. Specific embodiments

[0029] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0030] Referring to Figure 1 - Figure 6 , the present invention provides a culturing device for hydroponically growing corn that can be sampled, including a sampling mechanism and a hydroponic bucket 1, wherein:

[0031] The sampling mechanism is arranged on the side of the hydroponic bucket 1. The sampling mechanism includes a plurality of connecting pipes 7. The plurality of connecting pipes 7 are fixed on multiple sides of the hydroponic bucket 1 and communicate with the inner side of the hydroponic bucket 1. A sealing baffle 13 is connected near the inner side of the hydroponic bucket 1 on the connecting pipe 7. The sealing baffle 13 is connected to the connecting pipe 7 through a telescopic assembly. The telescopic mechanism keeps the sealing baffle 13 closed or open. The sampling clamping device enters the interior of the hydroponic bucket 1 through the connecting pipe 7 and completes the sample sampling.

[0032] Specifically, the connecting pipes 7 on the side of the hydroponic bucket 1 communicate the inside and the outside of the hydroponic bucket 1. The sealing baffle 13 on the connecting pipe 7 seals the connecting pipe 7. The telescopic assembly can move the sealing baffle 13 to make the connecting pipe 7 communicate with the outside. The external sampling clamping device enters the connecting pipe 7 and opens the sealing baffle 13, and completes the sampling inside the hydroponic bucket 1. After sampling, the telescopic mechanism restores to keep the sealing baffle 13 sealed. The present invention can perform fixed-point sampling of corn plants at different heights inside the hydroponic bucket 1. Fixed-point sampling can minimize the impact on the overall growth state of the plants, especially the integrity of the roots, ensure that the plants can continue to grow healthily, and can perform fixed-point sampling of corn plants without destroying the overall culture environment, thereby improving the accuracy and convenience of the experiment.

[0033] Further, a chute is also provided on the connecting pipe 7. The telescopic assembly includes a telescopic rod 11. One end of the telescopic rod 11 is connected to the sealing baffle 13 through a first rotating member 12, and the other end is connected through a second rotating member 10. The second rotating member 10 is connected with a slider 9. The first rotating member 12 is fixed on the connecting pipe 7. The first rotating member 12 is fixed on the connecting pipe 7. The first rotating member 12 is fixed on the connecting pipe 7. The slider 9 is connected with the chute on the side wall of the connecting pipe 7 and can slide in the chute.

[0034] Specifically, the sampling clamping device pushes the sealing baffle 13 inward. The top of the sealing baffle 13 rotates through the first rotating member 12. After the first rotating member 12 rotates, it pushes the second rotating member 10 at the other end of the telescopic rod 11 to slide in the chute. Subsequently, the sealing baffle 13 is perpendicular to the connecting pipe 7. At this time, the sampling clamping device can be inserted into the hydroponic bucket 1 for sampling without taking out the corn plants.

[0035] Further, the telescopic assembly further includes a spring 8. An empty groove for fixing the spring 8 is provided on one side of the connecting pipe 7. One side of the spring 8 is fixed to the connecting pipe 7, and the other side is connected to the sealing baffle 13.

[0036] Specifically, when the sampling clamping device pushes the sealing baffle 13 inward, the spring 8 will also be stretched. After the sampling clamping device finishes sampling, the spring 8 will rebound to make the sealing baffle 13 restored and sealed again.

[0037] Further, a first sealing ring 2 for sealingly fitting with the connecting pipe 7 is also fixed on the sealing baffle 13.

[0038] Specifically, the first sealing ring 2 is used to strengthen the seal between the sealing baffle 13 and the connecting pipe 7, preventing the liquid in the culture bucket from leaking between the sealing baffle 13 and the connecting pipe 7.

[0039] Further, the hydroponic bucket 1 further includes a cover plate 3 provided at the top and a heating plate 6 provided at the bottom. A second sealing ring 14 is provided at the bottom of the cover plate 3. A groove for cooperating with the second sealing ring 14 is provided at the top of the hydroponic bucket 1. The bottom of the heating plate 6 is connected with a temperature sensor 5. A temperature display screen 20 is also provided on one side of the hydroponic bucket 1.

[0040] Specifically, the second sealing ring 14 is used to strengthen the seal between the hydroponic bucket 1 and the cover plate 3. The heating plate 6 is used to adjust the temperature of the hydroponic bucket 1. The temperature sensor 5 is used to monitor the temperature inside the hydroponic bucket 1 in real time. The temperature display screen 20 displays the temperature inside the hydroponic bucket 1. A waterproof layer is provided on the surface of the temperature display screen 20.

[0041] Furthermore, a support mechanism is also provided at the bottom of the hydroponic bucket 1. The support mechanism includes a support frame 21 and a load-bearing plate 22 provided at the bottom of the support frame 21. One end of the support frame 21 is fixed to the side of the hydroponic bucket 1, and the other end is fixed to the top of the load-bearing plate 22. An anti-slip pad is also provided at the bottom of the load-bearing plate 22.

[0042] Specifically, the four support frames 21 are respectively fixed around the hydroponic bucket 1. The support frame 21 and the load-bearing plate 22 are used to support the entire hydroponic bucket 1, and the anti-slip pad at the bottom of the load-bearing plate 22 is used to increase the anti-slip effect.

[0043] Furthermore, insertion holes are provided at the top of the cover plate 3, and a protective sleeve 4 is fixed in the insertion holes.

[0044] Specifically, the protective sleeve 4 is used to enclose the hydroponic bucket 1. When hydroponically growing corn, corn plants are inserted through the insertion holes.

[0045] Furthermore, two support mechanisms arranged longitudinally are provided on both sides of each insertion hole. The support mechanism includes a first adjustment piece 15 and a second adjustment piece 16. Through holes are provided on both sides of the first adjustment piece 15, and the first adjustment piece 15 and the second adjustment piece 16 are cross-connected through the through holes with the first adjustment piece 15.

[0046] Specifically, the first adjustment piece 15 and the second adjustment piece 16 are used to hold the corn plants. The first adjustment piece 15 and the second adjustment piece 16 move towards both sides, so that the distance between the first adjustment piece 15 and the second adjustment piece 16 becomes smaller and fits the corn plants, thereby fixing the corn plants and preventing the situation that the middle part of the corn plants breaks due to long-term inclination, which affects the growth of the corn plants.

[0047] Furthermore, the support mechanism further includes a stretching rod 17. A magnetic piece 18 is provided at the bottom of the stretching rod 17. A magnetic strip 19 is provided at the top of the hydroponic bucket 1. The magnetic strip 19 and the magnetic piece 18 cooperate with each other. One end of the stretching rod 17 is fixed to the first adjustment piece 15 and the second adjustment piece 16, and the other end is fixed to the magnetic strip 19 through the magnetic piece 18.

[0048] Specifically, the magnetic piece 18 can change its position on the magnetic strip 19. The stretching rod 17 is used to fix the first adjustment piece 15 and the second adjustment piece 16. When it is necessary to adjust the first adjustment piece 15 and the second adjustment piece 16, the magnetic piece 18 is moved and the position of the stretching rod 17 is adjusted, and then the distance between the first adjustment piece 15 and the second adjustment piece 16 is adjusted to complete the support and reinforcement of corn plants with different diameters.

[0049] Furthermore, a transparent plate is also provided on one side of the hydroponic bucket 1. A folding plate 23 is provided outside the transparent plate. A pull ring 24 is fixed on the surface of the folding plate 23. The pull ring 24 is used to switch the folding plate 23 to open or cover the transparent plate.

[0050] Specifically, a groove is formed on one side of the hydroponic bucket 1, and the transparent plate is installed inside the groove. The transparent plate is used to observe the liquid level inside the hydroponic bucket 1. The folding plate 23 covers the transparent plate. The folding plate 23 can be folded to expose the transparent plate to observe the internal situation, or the transparent plate can be shielded to prevent sunlight from shining on it.

[0051] The above front, back, left, right, top, and bottom are all based on the Figure 1 description in the accompanying drawings of the specification. Taking the perspective of the observer as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left, and so on.

[0052] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present invention.

[0053] The above has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A culture device for hydroponic cultivation of corn that can be sampled, characterized in that: It includes a sampling mechanism and a hydroponic bucket, where: The sampling mechanism is arranged on the side of the hydroponic bucket. The sampling mechanism includes a plurality of connecting pipes. The plurality of connecting pipes are fixed on multiple sides of the hydroponic bucket and communicate with the inner side of the hydroponic bucket. A sealing baffle is connected near the inner side of the hydroponic bucket on the connecting pipe. The sealing baffle is connected to the connecting pipe through a telescopic component. The telescopic mechanism keeps the sealing baffle closed or open. The sampling clamping device enters the interior of the hydroponic bucket through the connecting pipe and completes sample sampling.

2. The culture device for hydroponic cultivation of corn with sampling function according to claim 1, characterized in that: A chute is also arranged on the connecting pipe. The telescopic component includes a telescopic rod. One end of the telescopic rod is connected to the sealing baffle through a first rotating part, and the other end is connected through a second rotating part. The second rotating part is connected with a slider. The first rotating part is fixed on the connecting pipe. The slider is connected with the chute on the side wall of the connecting pipe and can slide in the chute.

3. The culture device for hydroponic cultivation of corn with sampling function according to claim 2, characterized in that: The telescopic component further includes a spring. An empty groove for fixing the spring is arranged on one side of the connecting pipe. One side of the spring is fixed to the connecting pipe, and the other side is connected to the sealing baffle.

4. The culture device for hydroponic cultivation of corn with sampling function according to claim 1, characterized in that: A first sealing ring for sealing and fitting with the connecting pipe is also fixed on the sealing baffle.

5. The culture device for hydroponic cultivation of corn with sampling function according to claim 1, characterized in that: The hydroponic bucket further includes a cover plate arranged at the top and a heating plate arranged at the bottom. A second sealing ring is arranged at the bottom of the cover plate. A groove for cooperating with the second sealing ring is arranged at the top of the hydroponic bucket. A temperature sensor is connected to the bottom of the heating plate. A temperature display screen is also arranged on one side of the hydroponic bucket.

6. The culture device for hydroponic cultivation of corn with sampling function according to claim 1, characterized in that: A support mechanism is also arranged at the bottom of the hydroponic bucket. The support mechanism includes a support frame and a load-bearing plate arranged at the bottom of the support frame. One end of the support frame is fixed to the side of the hydroponic bucket, and the other end is fixed to the top of the load-bearing plate. An anti-slip pad is also arranged at the bottom of the load-bearing plate.

7. A culture device for hydroponic cultivation of corn with sampling function according to claim 5, characterized in that: Insertion holes are arranged at the top of the cover plate, and protective sleeves are fixed in the insertion holes.

8. A culturing device for hydroponic cultivation of corn with sampling function according to claim 7, characterized in that: Two support mechanisms arranged longitudinally are arranged on both sides of each insertion hole. The support mechanism includes a first adjustment piece and a second adjustment piece. Through holes are arranged on both sides of the first adjustment piece. The first adjustment piece and the second adjustment piece are cross-connected through the through holes.

9. The culture device for hydroponic cultivation of corn with sampling function according to claim 8, characterized in that: The support mechanism further includes a stretching rod. A magnetic sheet is arranged at the bottom of the stretching rod. A magnetic strip is arranged at the top of the hydroponic bucket. The magnetic strip and the magnetic sheet cooperate with each other. One end of the stretching rod is fixed to the first adjustment piece and the second adjustment piece, and the other end is fixed to the magnetic strip through the magnetic sheet.

10. A culturing device for corn hydroponic planting that can be sampled according to the hydroponic bucket of claim 1, characterized in that: A transparent plate is also arranged on one side of the hydroponic bucket. A folding plate is arranged outside the transparent plate. A pull ring is fixed on the surface of the folding plate. The pull ring switches the folding plate to open or cover the transparent plate.

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