Culture device for eelgrass

Abstract

The utility model discloses a culture device for eelgrass, which comprises a placing box, a plurality of culture boxes are uniformly arranged in the placing box, the placing box comprises a box body, a bottom plate and a mounting frame, the bottom plate and the mounting frame are respectively mounted at the top and the bottom of the box body, a connecting strip is fixedly connected above the bottom plate, and the connecting strip is fixedly connected above the bottom plate. And one side of the connecting strip is rotationally connected with a side plate through a hinge, two threaded holes are formed in the bottom of the bottom plate, and the interiors of the threaded holes are in threaded connection with bolts with rotary knobs. By means of the positioning mechanism, the cultivation boxes can be guided to be accurately aligned to the corresponding positions when being placed, so that each cultivation box is stably fixed in the placing box, deviation in the placing process is avoided, and it is guaranteed that all the cultivation boxes are kept at the same interval and arranged. The positioning mechanism can effectively prevent the cultivation box from moving or inclining when the cultivation box is subjected to external force or vibration, it is guaranteed that the eel grass root system is not damaged, and a good growth environment is kept.

Description

Technical Field

[0001] The utility model belongs to the field of eelgrass cultivation, and more specifically, relates to a cultivation device for eelgrass. Background Art

[0002] Eelgrass has good ecological functions in the ecological environment. Eelgrass is a kind of wetland plant with strong adaptability and can grow in humid environments. Planting eelgrass can increase the vegetation coverage rate of wetlands, reduce soil erosion and protect water sources. The roots of eelgrass can also absorb harmful substances in water, purify water bodies and improve water quality. At the same time, eelgrass can also provide habitats and food, providing good living conditions for many birds, insects and other small animals.

[0003] In the prior art, when cultivating eelgrass, the method of directly placing eelgrass in a glass tank with water is usually adopted for growth. This method is suitable for small-scale laboratory research and home cultivation, but it is not ideal for large-scale eelgrass cultivation. Some large cultivation bases will use cultivation pots and fill nutrient soil in the cultivation pots for cultivation to provide a more stable and suitable growth environment.

[0004] In order to ensure that the positions of the cultivation pots will not fall off, multiple cultivation pots are usually placed in a large plastic box. This method solves the positioning problem of the cultivation pots to a certain extent and is also convenient for unified management and operation. However, although this method has its advantages, there are also some problems, which are as follows:

[0005] In the current design, although the plastic box can accommodate multiple cultivation pots, due to the lack of an effective fixing and positioning mechanism, the cultivation pots are prone to move and tilt during transportation or operation. This instability may cause damage to the roots of eelgrass or destruction of the growth environment, thus affecting the growth quality of eelgrass. For example, when the plastic box is moved or affected by external forces, the internal cultivation pots may shift, which not only may damage the eelgrass but also affect the uniform distribution of water flow, thereby affecting the stability of the entire cultivation environment.

[0006] Secondly, when transplanting the large plastic box to the designated sea area, the operators need to pick up and place the eelgrass at different positions one by one, which is a rather cumbersome process and affects the transplanting efficiency. Since the positions of each cultivation pot are not fixed, the operators need to spend more time and effort to adjust and position when picking up and placing the cultivation pots, increasing the operation difficulty. In addition, the operators are restricted by environmental conditions when working underwater, and this complex operation further reduces the work efficiency.

[0007] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0008] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a cultivation device for eelgrass, solving the problems raised in the above-mentioned background art.

[0009] To solve the above technical problems, the basic concept of the technical solution adopted by the present utility model is:

[0010] A cultivation device for eelgrass, comprising: a placement box, inside which a plurality of cultivation boxes are evenly arranged. The placement box includes a box body, a bottom plate and a mounting frame respectively installed at the top and bottom of the box body. A connecting strip is fixedly connected above the bottom plate. One side of the connecting strip is rotatably connected to a side plate through a hinge. Two threaded holes are opened at the bottom of the bottom plate. A bolt with a knob is threadedly connected inside the threaded holes, and the top of the bolt is closely attached to the lower side of the side plate. A sliding structure parallel to the length direction of the side plate is slidably connected to the inner wall of the box body. A positioning mechanism for guiding and positioning the position of the cultivation box is arranged on one side of the mounting frame.

[0011] Optionally, the sliding structure is a slide bar that slides on the inner wall of the wide surface of the placement box and is parallel to the length direction of the side plate. Sliding grooves for the slide bar to slide are opened on both sides of the box body, and a conical spring is fixedly connected between the inner wall of the sliding groove and the slide bar.

[0012] Optionally, through holes are penetrated on the opposite sides of the slide bar. Straight grooves are opened on both sides of the inner wall of the through hole. A rotating hole is penetrated on the inner wall of the long surface of the placement box. A rotating rod is rotatably connected inside the rotating hole. A locking bar that can pass through the through hole through the straight groove is fixedly connected to the first end of the rotating rod, and a connecting disc is fixedly connected to the second end of the rotating rod.

[0013] Optionally, the positioning mechanism includes a mounting strip rotatably connected to the side wall of the placement box. A plurality of fixing strips are fixedly connected to one side of the mounting strip, and a space adapted to the cultivation box is left between every two fixing strips.

[0014] Optionally, a groove with a slope is opened on one side of the inner wall of the mounting frame. The slope of the slope of the groove faces the mounting strip, and the length of the slope of the groove is greater than the length of the mounting strip.

[0015] Optionally, a plurality of support plates for supporting the mounting strip are fixedly connected to the bottom of the inner wall of the mounting frame.

[0016] Optionally, support rods are fixedly connected to the four corners below the bottom plate, and the combined length of the bolt and the knob is less than the length of the support rod.

[0017] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0018] 1. Through the arranged positioning mechanism, it can guide the cultivation box to accurately align with the corresponding position during placement, so that each cultivation box is firmly fixed in the placement box, avoiding deviation during the placement process, and ensuring a consistent spacing and arrangement among all cultivation boxes. The positioning mechanism also effectively prevents the cultivation box from moving or tilting when subjected to external force or vibration, ensuring that the roots of eelgrass are not damaged and maintaining a good growth environment.

[0019] 2. Through the design of the tiltable side plate, the cultivation box with eelgrass can slide in a unified direction during the transplanting process, ensuring that all cultivation boxes have the same direction, which is convenient for the operator to easily pick up during transplanting. The operator only needs to adjust the angle of the side plate to quickly complete the sliding and positioning of the cultivation box, without manually carrying and adjusting each one individually. Thus, the success rate of eelgrass transplantation is improved.

[0020] The following further describes in detail the specific implementation manners of the utility model with reference to the drawings. Description of the Drawings

[0021] The following drawings in the description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the attached

[0022] In the drawings:

[0023] Figure 1 is one of the three-dimensional structure schematic diagrams of the cultivation device for eelgrass;

[0024] Figure 2 is the second three-dimensional structure schematic diagram of the cultivation device for eelgrass;

[0025] Figure 3 is the exploded structure schematic diagram of the placement box;

[0026] Figure 4 is the three-dimensional structure schematic diagram of the bottom plate;

[0027] Figure 5 is Figure 3 the structure schematic diagram at position A in;

[0028] Figure 6 is Figure 3 the structure schematic diagram at position B in;

[0029] Figure 7 is Figure 3 the structure schematic diagram at position C in.

[0030] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0031] 1. Placing box; 2. Cultivating box; 3. Box body; 4. Bottom plate; 5. Installation frame; 6. Connecting bar; 7. Side plate; 8. Bolt; 9. Sliding bar; 10. Sliding groove; 11. Tapered spring; 12. Through hole; 13. Straight groove; 14. Rotating rod; 15. Locking bar; 16. Installation bar; 17. Fixed bar; 18. Channel; 20. Support plate; 21. Support rod.

[0032] It should be noted that these attached drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0033] Now, the present utility model will be further described in detail with reference to the attached drawings.

[0034] Please refer to Figure 1-7 As shown, in this embodiment, a cultivation device for eelgrass is provided, which includes a placing box 1. A plurality of cultivating boxes 2 are evenly arranged inside the placing box 1. The placing box 1 includes a box body 3, a bottom plate 4 and an installation frame 5 which are respectively installed at the top and bottom of the box body 3. A connecting bar 6 is fixedly connected above the bottom plate 4. One side of the connecting bar 6 is rotatably connected to a side plate 7 through a hinge. There is a space between the side plate 7, the inner wall of the box body 3 and the connecting bar 6 for easy adjustment. Two threaded holes are opened at the bottom of the bottom plate 4. A bolt 8 with a knob is threadedly connected inside the threaded holes. The top of the bolt 8 is closely attached to the lower side of the side plate 7. A sliding structure parallel to the length direction of the side plate 7 is slidably connected to the inner wall of the box body 3. A positioning mechanism for guiding and positioning the position of the cultivating box 2 is arranged on one side of the installation frame 5. The cultivating box 2 is made of a degradable plastic disclosed in the prior art with a publication number of CN101696284B. The setting of the positioning mechanism can guide the position of the cultivating box 2 and reduce the occurrence of tilting of the cultivating box 2 during the sliding process.

[0035] Through the setting of the bolt 8, the side plate 7 can be pushed to slide, so as to complete the adjustment of the position of the cultivating box 2, and make the cultivating box 2 slide in the direction of the slope. The setting of the sliding structure can push the cultivating box 2 to slide along the slope. Specifically, in this application, the number of the side plate 7 and the sliding structure can be one or two. When the number of the side plates 7 is two, there will be a space for the bottom plate 4 between the two side plates 7 for placing the placing box 1. When the number of the side plates 7 is one, the space is located on one side of the inner wall of the placing box 1.

[0036] By adjusting the inclination angle of the side plate 7, the position of the cultivating box 2 can be kept consistent during the subsequent transplanting of eelgrass, which is convenient for the subsequent transplanting by divers. When the number of the sliding structures is one, the cultivating box 2 will slide along the slope of the side plate 7.

[0037] In this embodiment, there is a slide bar 9 that slides on the inner wall of the wide side of the placement box 1 and is parallel to the length direction of the side plate 7. One side of the slide bar 9 is attached to one side of the cultivation box 2. Both sides of the box body 3 are provided with sliding grooves 10 for the slide bar 9 to slide. A conical spring 11 is fixedly connected between the inner wall of the sliding groove 10 and the slide bar 9. Through the design of the conical spring 11, stable elastic force can be provided during the sliding process, enabling the slide bar 9 to slide smoothly in the sliding groove 10 and avoiding the unreasonable position caused by uneven compression of traditional springs. The structural characteristics of the conical spring 11 can provide a large elastic force in the initial stage. During the gradual compression process, the elastic force gradually decreases. This can not only effectively control the moving speed of the slide bar 9 but also provide sufficient supporting force when necessary to ensure that the cultivation box 2 does not tilt or shift during sliding. The sliding groove 10 is of dovetail groove structure, and both sides of the slide bar 9 are connected with dovetail blocks, and the spring is connected between the dovetail blocks.

[0038] Specifically, when an external force acts on the slide bar 9, the conical spring 11 will gradually compress and provide a continuous and stable reaction force during the entire compression process, enabling the slide bar 9 to move uniformly along the sliding groove 10. This design not only improves the reliability and stability of the device but also enables the sliding structure to operate smoothly under different usage conditions. In addition, the gradual compression characteristic of the conical spring 11 makes the slide bar 9 more flexible during the adjustment process, avoiding the adjustment difficulty problem caused by excessive change in elastic force of traditional springs during compression.

[0039] On the opposite side of the slide bar 9, there is a through hole 12 with through holes. On both sides of the inner wall of the through hole 12, there are straight grooves 13. A rotating hole is penetrated through the inner wall of the long side of the placement box 1. Inside the rotating hole, there is a rotating rod 14 rotatably connected. A locking bar 15 that can pass through the through hole 12 through the straight groove 13 is fixedly connected to the first end of the rotating rod 14, and a connecting disk is fixedly connected to the second end of the rotating rod 14. Through the setting of the connecting disk, the operator can conveniently rotate the rotating rod 14, and the setting of the locking bar 15 can lock the position of the slide bar 9. The locking process is to make the locking bar 15 pass through the slide bar 9 through the straight groove 13, and then rotate the rotating rod 14 so that the locking bar 15 is misaligned with the straight groove 13, thereby completing the position fixation of the slide bar 9. Such a setting greatly facilitates the subsequent operation of placing the cultivation box 2.

[0040] Specifically, the design of the rotating rod 14 makes the operation simpler and more efficient. When it is necessary to fix the position of the slide bar 9, the operator only needs to rotate the connecting disk to drive the rotating rod 14 to rotate, so that the locking bar 15 passes through the through hole 12 of the slide bar 9 through the straight groove 13 to complete the locking of the slide bar 9. This locking method is not only convenient to operate but also can ensure the stability of the slide bar 9 after fixation.

[0041] The installation of the bearing enables the rotating rod 14 to rotate smoothly, reducing the friction during operation and improving the durability and reliability of the device. The locking bar 15 can be quickly locked after the slide bar 9 slides into place through its cooperation with the straight groove 13, preventing the slide bar 9 from moving out of position when it is not fixed.

[0042] With this design, the cultivation box 2 in the placement box 1 can be accurately positioned under the guidance of the slide bar 9. When fixation is required, simply operating the rotating rod 14 can complete the locking, ensuring the stable position of the slide bar 9.

[0043] In this embodiment, the positioning mechanism includes an installation bar 16 rotatably connected to the side wall of the placement box 1. A plurality of fixing bars 17 are fixedly connected to one side of the installation bar 16, and a space adapted to the cultivation box 2 is left between every two fixing bars 17. Both ends of the installation bar 16 are connected with straight rods, and the straight rods are rotatably connected to the side wall of the box body 3 through bearings. This design not only ensures the stable positioning of the cultivation box 2 during placement but also facilitates its quick picking and placing in subsequent operations.

[0044] On one side of the inner wall of the installation frame 5, a channel 18 with a slope is provided. The slope of the channel 18 faces the installation bar 16, and the length of the slope of the channel 18 is greater than the length of the installation bar 16. The channel 18 with a slope can expand the installation frame 5 when placing the cultivation pot subsequently, making the installation frame 5 expand outwards, thus facilitating the subsequent placement of the cultivation pot. Such a design is not only to meet the structural requirements but also to provide convenience in actual operation. When the cultivation box 2 needs to be placed, the channel 18 with a slope can make the installation frame 5 expand outwards naturally, forming a more open and convenient operation space.

[0045] Specifically, the design of the slope channel 18 utilizes the gradual change of the slope. Through the interaction with the installation bar 16, the installation frame 5 can smoothly expand outwards when subjected to an external force. This expansion action can provide more operation space for the operator, making the process of placing the cultivation box 2 easier and more efficient. Since the length of the slope of the channel 18 is greater than the length of the installation bar 16, such a design ensures that there will be no jamming or instability during the expansion process, thus guaranteeing the smoothness of the entire operation.

[0046] In actual use, when the operator needs to place the cultivation box 2, an appropriate external force can be applied to make the installation frame 5 expand outwards along the slope channel 18. During this process, the movement of the installation frame 5 is guided by the slope of the channel 18 and can smoothly and naturally expand to the predetermined position.

[0047] At the bottom of the inner wall of the installation frame 5, there is a support plate 20 fixedly connected to a plurality of support installation bars 16. The presence of the support plate 20 ensures that the installation bars 16 will not accidentally rotate into the interior of the placement box 1 due to external forces during use, thus maintaining the stability and functionality of the installation bars 16.

[0048] In this embodiment, at the four corners below the bottom plate 4, there are support rods 21 fixedly connected, and the combined length of the bolt 8 and the knob is less than the length of the support rod 21. By providing the support rods 21, it is possible to prevent the subsequent screw from being too long and affecting the placement stability.

[0049] The present utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A cultivation device for eelgrass, characterized in that: include: A placement box (1) is provided, wherein a plurality of cultivation boxes (2) are evenly arranged inside the placement box (1), the placement box (1) comprises a box body (3) and a bottom plate (4) respectively mounted on the top and bottom of the box body (3), and a mounting frame (5), wherein a connecting strip (6) is fixedly connected to the top of the bottom plate (4), and one side of the connecting strip (6) is rotatably connected to a side plate (7) via a hinge, two threaded holes are provided at the bottom of the bottom plate (4), and a bolt (8) with a knob is threadedly connected to the inside of the threaded hole, and the top of the bolt (8) is tightly fitted under the side plate (7), and a sliding structure parallel to the length direction of the side plate (7) is slidably connected to the inner wall of the box body (3), and a positioning mechanism for guiding and positioning the position of the cultivation box (2) is provided on one side of the mounting frame (5).

2. The eelgrass cultivation device according to claim 1, characterized in that: The sliding structure slides on a slide bar (9) which is parallel to the length direction of the side plate (7) and on the inner wall of the wide surface of the placement box (1). Both sides of the box body (3) are provided with a slide groove (10) for the slide bar (9) to slide. A conical spring (11) is fixedly connected between the inner wall of the slide groove (10) and the slide bar (9).

3. The eelgrass cultivation device according to claim 2, characterized in that: The opposite sides of the slide bar (9) are penetrated with a through hole (12), and both sides of the inner wall of the through hole (12) are provided with straight grooves (13). The inner wall of the long surface of the placement box (1) is penetrated with a rotating hole, and a rotating rod (14) is rotatably connected inside the rotating hole. The first end of the rotating rod (14) is fixedly connected with a locking strip (15) that can pass through the through hole (12) through the straight groove (13), and the second end of the rotating rod (14) is fixedly connected with a connecting plate.

4. The eelgrass cultivation device according to claim 1, characterized in that: The positioning mechanism comprises a mounting bar (16) rotatably connected to the side wall of the placement box (1), a plurality of fixing bars (17) are fixedly connected to one side of the mounting bar (16), and a space matching the cultivation box (2) is reserved between every two fixing bars (17).

5. The eelgrass cultivation device according to claim 1, characterized in that: A channel (18) with a slope is provided on one side of the inner wall of the installation frame (5), the slope of the channel (18) is directed toward the installation strip (16), and the length of the slope of the channel (18) is greater than the length of the installation strip (16).

6. The eelgrass cultivation device according to claim 5, characterized in that: A plurality of support plates (20) supporting the installation strips (16) are fixedly connected to the bottom of the inner wall of the installation frame (5).

7. The eelgrass cultivation device according to claim 1, characterized in that: The four lower corners of the bottom plate (4) are fixedly connected to support rods (21), and the combined length of the bolts (8) and the knob is less than the length of the support rods (21).

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