Temporary culture removal device for cadmium in Oratosquilla oratoria

Abstract

The utility model provides a temporary culture removal device for cadmium in Oratosquilla oratoria, belongs to the field of temporary culture equipment, and aims to solve the problem that a separated space is inconvenient to adjust and use. The temporary culture removal device comprises a box body and a partition plate, the partition plate is arranged in the box body, a separation net is fixedly connected to the partition plate, a supporting frame is in threaded connection with a threaded rod, and the threaded rod is in threaded connection with the partition plate. And the threaded rod is fixedly connected with a turntable. The device is provided with a fixed box; when space planning is carried out on use position adjustment of the partition plate, extrusion plates on the fixed boxes on the two sides can be pushed, the extrusion plates can extrude springs when driving limiting plates to move, the limiting plates can drive clamping blocks to be separated from the interior of the box body and retract into the fixed boxes, and the partition plate can slide to be moved and adjusted after being not hindered; an extrusion plate is loosened, a limiting plate and a clamping block are driven to reset and be clamped under the pushing of a spring, the used partition plate is fixed and limited, the using effect is improved, space planning can be conducted, and therefore different types and numbers of Oratosquilla oratoria can be temporarily cultured.

Description

A temporary holding device for removing cadmium from mantis shrimp Technical Field

[0001] This utility model relates to the field of temporary holding equipment, and more specifically, to a temporary holding device for removing cadmium from mantis shrimp. Background Technology

[0002] Mantis shrimp, also known as mantis shrimp, is a marine crustacean widely distributed in coastal areas of China, Japan, and Southeast Asia. After being caught, mantis shrimp need to be temporarily held and de-cadmium removed to reduce the cadmium content in their bodies, thereby improving their safety and quality for consumption. By controlling water temperature, water quality, and dissolved oxygen levels, a suitable environment for mantis shrimp to live in is simulated, promoting the excretion of impurities and harmful substances from their bodies.

[0003] Currently, most temporary cadmium removal devices for mantis shrimp have the following problems:

[0004] I. Existing temporary rearing and cadmium removal devices for mantis shrimp often involve different species or sizes of mantis shrimp. The partitions in the rearing boxes are mostly fixed in the rearing boxes for separation. If the number of different species of mantis shrimp is different, the separation space is limited and cannot be adjusted according to the usage.

[0005] Second, existing temporary holding and cadmium removal devices for mantis shrimp are prone to contamination of the stored liquid by the mantis shrimp. Long-term storage in sewage can cause damage, requiring regular liquid replacement. Frequent liquid replacement can lead to resource waste, and it is inconvenient to filter the stored liquid.

[0006] Therefore, we have made improvements to this by proposing a temporary cadmium removal device for mantis shrimp. Summary of the Invention

[0007] The purpose of this invention is to address the current problems of inconvenience in adjusting and using the partitioned space, and inconvenience in filtering the stored liquid.

[0008] To achieve the above objectives, the present invention provides the following technical solution:

[0009] A temporary cadmium removal device for mantis shrimp is proposed to improve the above-mentioned problem.

[0010] The application is as follows:

[0011] The device includes a housing and partitions. The housing contains partitions with a fixed mesh screen. A fixed box is also fixedly connected to the partitions, and a spring is fixedly connected inside the fixed box. A limit plate is fixedly connected to the other end of the spring, and a locking block and a squeezing plate are fixedly connected to the limit plate. A large mesh plate is fixedly connected inside the housing. A liquid outlet valve is fixedly connected to the housing. A mesh box containing volcanic rock filter media is also located inside the housing. A flow guide plate is fixedly connected inside the housing, and a filter cotton block is located on one side of the flow guide plate. A delivery pipe is fixedly connected to the housing, and a pump is mounted on the delivery pipe. A cover plate is located on the housing, with a sealing gasket and a fixing block fixedly connected to the cover plate. A support frame is fixedly connected to the housing, with a threaded rod threadedly connected to the support frame, and a turntable fixedly connected to the threaded rod.

[0012] As a preferred technical solution of this application, the side end face of the partition is attached to the inner side of the box, and the partitions are evenly distributed inside the box.

[0013] As a preferred technical solution of this application, the fixing boxes are symmetrically distributed on the left and right sides of the partition, and the fixing boxes correspond one-to-one with the card blocks through the limiting plates.

[0014] As a preferred technical solution of this application, the side end face of the cage is attached to the inner side of the cage, and the guide plates are evenly distributed inside the cage.

[0015] As a preferred technical solution of this application, the other end of the threaded rod is rotatably connected to a push block, a guide rod is fixedly connected to the push block, the guide rod is slidably connected to the support frame, and the cross-section of the fixed block and the push block is an isosceles triangle.

[0016] As a preferred technical solution of this application, the support frame is symmetrically distributed on the left and right sides of the box, and the support frame corresponds one-to-one with the push block through the threaded rod.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] In the scheme of this application:

[0019] 1. Equipped with a fixed box; when planning the space for adjusting the position of the partition, the squeezing plates on both sides of the fixed box can be pushed. When the squeezing plates move the limiting plates, they can squeeze the springs, and the limiting plates can drive the locking blocks to disengage from the box and retract into the fixed box. After being unobstructed, the partition can be slid for movement and adjustment. Releasing the squeezing plates will cause the limiting plates and locking blocks to reset and engage under the push of the springs, thus fixing and limiting the use of the partition, improving the use effect, and allowing for space planning so as to temporarily hold different types and numbers of mantis shrimp.

[0020] 2. Equipped with filter cotton blocks; when the liquid for temporary storage is added to the tank and filtration is required, the pump can be turned on to move and transport the liquid from the bottom. The liquid undergoes initial filtration through the mesh box and volcanic rock filter media, followed by flow guidance through multiple guide plates to increase the liquid's residence time. Filtration is further enhanced by multiple filter cotton blocks between the guide plates. The liquid can be transported back to the top of the tank through the delivery pipe to improve the temporary storage effect. Attached Figure Description

[0021] Figure 1 is a schematic diagram of the overall three-dimensional structure of the temporary holding and removal device for cadmium in mantis shrimp provided in this application;

[0022] Figure 2 is a side view of the box structure of the temporary holding and removal device for cadmium in mantis shrimp provided in this application;

[0023] Figure 3 is a side view of the partition structure of the temporary holding and removal device for cadmium in mantis shrimp provided in this application;

[0024] Figure 4 is an enlarged schematic diagram of section A in Figure 3 of the temporary rearing and cadmium removal device for mantis shrimp provided in this application;

[0025] Figure 5 is a bottom view of the cover plate structure of the temporary holding and removal device for cadmium in mantis shrimp provided in this application;

[0026] Figure 6 is an enlarged schematic diagram of section B in Figure 5 of the temporary rearing and cadmium removal device for mantis shrimp provided in this application.

[0027] The diagram shows: 1. Box body; 2. Partition plate; 3. Isolation net; 4. Fixing box; 5. Spring; 6. Limiting plate; 7. Locking block; 8. Squeezing plate; 9. Large mesh plate; 10. Discharge valve; 11. Wire mesh box; 12. Volcanic rock filter media; 13. Guide plate; 14. Filter cotton block; 15. Delivery pipe; 16. Pump body; 17. Cover plate; 18. Sealing gasket; 19. Fixing block; 20. Support frame; 21. Threaded rod; 22. Turntable; 23. Push block; 24. Guide rod. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0029] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0030] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] Example 1:

[0034] As shown in Figures 1-6, this embodiment proposes a temporary holding device for removing cadmium from mantis shrimp, including a box body 1 and a partition 2. The partition 2 is installed inside the box body 1, and an isolation net 3 is fixedly connected to the partition 2. A fixing box 4 is fixedly connected to the partition 2, and a spring 5 is fixedly connected inside the fixing box 4. A limit plate 6 is fixedly connected to the other end of the spring 5, and a locking block 7 is fixedly connected to the limit plate 6. A squeezing plate 8 is fixedly connected to the limit plate 6. A large mesh plate 9 is fixedly connected inside the box body 1, and a liquid outlet valve 10 is fixedly connected to the box body 1. There is a mesh cage 11, which contains volcanic rock filter media 12. A guide plate 13 is fixedly connected inside the cage body 1. A filter cotton block 14 is set on one side of the guide plate 13. A conveying pipe 15 is fixedly connected to the cage body 1. A pump body 16 is installed on the conveying pipe 15. A cover plate 17 is set on the cage body 1. A sealing gasket 18 is fixedly connected to the cover plate 17. A fixing block 19 is fixedly connected to the cover plate 17. A support frame 20 is fixedly connected to the cage body 1. A threaded rod 21 is threadedly connected to the support frame 20. A turntable 22 is fixedly connected to the threaded rod 21.

[0035] Example 2:

[0036] The solution in Example 1 will be further described below with reference to its specific working method.

[0037] As shown in Figure 2, in a preferred embodiment, based on the above method, the side end face of the partition 2 is attached to the inner side of the box 1, and the partitions 2 are evenly distributed in the box 1, which can ensure that multiple partitions 2 can separate the space so as to temporarily hold mantis shrimp of different sizes and types.

[0038] As shown in Figure 3, in a preferred embodiment, based on the above method, the fixing boxes 4 are symmetrically distributed on the left and right sides of the partition 2. The fixing boxes 4 correspond one-to-one with the locking blocks 7 through the limiting plates 6, which can ensure that the locking blocks 7 on both sides can be locked in the box body 1 to fix and limit the connected partition 2.

[0039] As shown in Figure 2, in a preferred embodiment, based on the above method, the side end face of the mesh cage 11 is attached to the inner side of the cage body 1, and the guide plates 13 are equidistantly distributed in the cage body 1, which can ensure that multiple guide plates 13 can guide and transport liquid.

[0040] As shown in Figure 6, in a preferred embodiment, based on the above method, the other end of the threaded rod 21 is rotatably connected to a push block 23, and a guide rod 24 is fixedly connected to the push block 23. The guide rod 24 is slidably connected to the support frame 20. The cross-sections of the fixed block 19 and the push block 23 are isosceles triangles, which can ensure the cooperation between the fixed block 19 and the push block 23 and play the role of blocking and engaging.

[0041] As shown in Figure 6, in a preferred embodiment, based on the above method, the support frame 20 is symmetrically distributed on the left and right sides of the box 1. The support frame 20 corresponds one-to-one with the push block 23 through the threaded rod 21, which can ensure that the push blocks 23 on both sides can push the fixing block 19 to fix the connected cover plate 17.

[0042] Specifically, when using the temporary holding and cadmium removal device for mantis shrimp: referring to Figures 1-6, when planning the space for adjusting the position of the partition 2, the squeezing plates 8 on both sides of the fixed boxes 4 can be pushed. When the squeezing plates 8 move the limiting plates 6, they can squeeze the spring 5, and the limiting plates 6 can drive the locking blocks 7 to disengage from the box 1 and retract into the fixed box 4. After being unobstructed, the partition 2 can be slid for movement and adjustment. When the squeezing plates 8 are released, the limiting plates 6 and locking blocks 7 are reset and engaged under the push of the spring 5, thus fixing and limiting the partition 2 in use, improving the use effect, and allowing for space planning so as to temporarily hold different types and numbers of mantis shrimp.

[0043] The liquid for temporary holding is added to the tank 1. When filtration is required, the pump 16 can be turned on to move and transport the liquid from the bottom. The liquid undergoes the first filtration of impurities through the mesh box 11 and volcanic rock filter media 12. After passing through multiple guide plates 13, the liquid can be guided to increase the residence time. The liquid can also be filtered through multiple filter cotton blocks 14 between the guide plates 13 to improve the filtration effect. The liquid can be transported back to the top of the tank 1 through the delivery pipe 15 to improve the temporary holding effect. The isolation net 3 on the partition 2 can facilitate the distribution of the liquid. The liquid can fall to the bottom through the large mesh plate 9 for uniform distribution and to prevent the temporarily held mantis shrimp from crawling to the bottom.

[0044] When cleaning the volcanic rock filter media 12 and filter cotton blocks 14 is required, the turntable 22 can be rotated to drive the threaded rod 21 on the support frame 20 to rotate. The threaded rod 21 drives the push block 23 to move. The push block 23 disengages from the fixed block 19 and can be removed from the cover plate 17 after it is no longer obstructed, so that the volcanic rock filter media 12 and filter cotton blocks 14 can be cleaned and removed. When the cover plate 17 is fixed, the cover plate 17 can be installed and engaged in the opposite direction to drive the threaded rod 21 to rotate. When the threaded rod 21 pushes the push block 23 to move, it moves smoothly under the guidance of the guide rod 24. The inclined surface of the push block 23 pushes the inclined surface of the fixed block 19 on the cover plate 17, which can fix the cover plate 17. The fixed cover plate 17 can squeeze the sealing gasket 18 to seal and prevent leakage. When liquid needs to be discharged later, it can be discharged through the liquid outlet valve 10 on the box 1. The temporary holding of mantis shrimp can promote the discharge of impurities and harmful substances from their bodies.

[0045] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, as well as all technical solutions and improvements that do not depart from the spirit and scope of practicality, are covered within the scope of the claims of the present utility model.

Claims

1. A device for temporary removal of cadmium from the mouth of a shrimp, comprising a box (1) and a partition (2), characterized in that, The box (1) is equipped with a partition (2), and an isolation net (3) is fixedly connected to the partition (2). A fixed box (4) is fixedly connected to the partition (2). A spring (5) is fixedly connected inside the fixed box (4). A limit plate (6) is fixedly connected to the other end of the spring (5). A locking block (7) is fixedly connected to the limit plate (6). A squeezing plate (8) is fixedly connected to the limit plate (6). A large mesh plate (9) is fixedly connected inside the box (1). A liquid outlet valve (10) is fixedly connected to the box (1). A mesh box (11) is provided inside the box (1). Volcanic rock filter material is provided inside the mesh box (11). (12) A guide plate (13) is fixedly connected inside the box (1). A filter cotton block (14) is provided on one side of the guide plate (13). A conveying pipe (15) is fixedly connected to the box (1). A pump body (16) is installed on the conveying pipe (15). A cover plate (17) is provided on the box (1). A sealing gasket (18) is fixedly connected to the cover plate (17). A fixing block (19) is fixedly connected to the cover plate (17). A support frame (20) is fixedly connected to the box (1). A threaded rod (21) is threadedly connected to the support frame (20). A turntable (22) is fixedly connected to the threaded rod (21).

2. The device for temporary rearing and removing cadmium from mantis shrimp according to claim 1, characterized in that, The side end face of the partition (2) is attached to the inner side of the box (1), and the partition (2) is evenly distributed inside the box (1).

3. The device for temporarily cultivating and removing cadmium in the mouth of a shrimp according to claim 1, characterized in that, The fixed boxes (4) are symmetrically distributed on the left and right sides of the partition (2), and the fixed boxes (4) correspond one-to-one with the card blocks (7) through the limiting plate (6).

4. The device for temporary rearing and removing cadmium from mantis shrimp according to claim 1, characterized in that, The side end face of the cage (11) is attached to the inner side of the box body (1), and the guide plates (13) are evenly distributed inside the box body (1).

5. The device for temporary removal of cadmium from the onchiri according to claim 1, characterized in that, The other end of the threaded rod (21) is rotatably connected to a push block (23), and a guide rod (24) is fixedly connected to the push block (23). The guide rod (24) is slidably connected to the support frame (20). The cross-section of the fixed block (19) and the push block (23) is an isosceles triangle.

6. The device for temporarily cultivating and removing cadmium in a mouth of a squilla according to claim 5, wherein The support frame (20) is symmetrically distributed on the left and right sides of the box (1), and the support frame (20) corresponds one-to-one with the push block (23) through the threaded rod (21).

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