Nail-in type mussel egg killing and heating device
Through the nailed mussel egg killing heating device, the resistance wire heating technology is used to solve the problem of rapid reproduction of American black mussels in aquaculture ponds, effectively killing their eggs, protecting the water environment and breeding The growth of shellfish.
Patent Information
- Application Number
- CN202323656894.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-31
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-31
AI Technical Summary
American black mussels reproduce rapidly in aquaculture ponds, resulting in deterioration of water environment and inhibition of the growth of aquaculture shellfish. An effective method is needed to kill its eggs to prevent large-scale reproduction.
A nailed mussel egg killing heating device is designed, including a shell, fixing block, slider, quadrilateral pyramid and heating assembly. By inserting into the riverbed and driving the triangle plate to expand the fixing device, the resistive wire is used to heat it to ensure the heating area. stability and effectiveness.
The device can effectively kill the black mussel eggs in the riverbed, prevent them from reproduction, ensure the health of the water environment, and reduce the impact on the breeding of shellfish. The device is designed to fix it in the riverbed, avoiding the displacement of the heating area. The killing effect is invalid.
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Figure CN222264145U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aquaculture, in particular to a nail-in type mussel egg killing and heating device. Background Art
[0002] The American black mussel (Mytella strigata, Hanley, 1843), also known as the zebra mussel, is native to the Pacific and Atlantic coasts of tropical America (Keen 1971) and is a typical invasive species. The invasive nature of this species was first reported in 1986 when it was found in the seawater intake pipe of a power plant in Florida outside its native range (Harry 1987). It has since invaded the United States, the Philippines, Singapore, India, Thailand, and China (Fabiosa et al. 2021; Huang et al. 2021; Jayachandran et al. 2019; Lim et al. 2018; Sanpanich and Wells 2019; Vallejo et al. 2017b). The American black mussel has a strong ability to adapt to the environment and can tolerate salinity of 2 to 40. It has a high reproduction rate and is prone to quickly form high-density conspecific clusters after entering a new water body and become the dominant species there. It is a highly harmful fouling organism. They are densely distributed under the cabin or in the pipes, causing damage to the engine or propeller of the ship and slowing down the speed of the ships. They attach to hydraulic structures such as the sluice gates of pumped power stations, corroding the hydraulic structures, and will also block the buildings after they die and fall off. They attach to oyster farming facilities such as cages, sinking cages, and floats, and oyster shells, competing with oysters for food, which also has a great impact on the oyster farming industry, reducing production by 60%-70% (Ma Peizhen 2023, etc.).
[0003] In recent years, the juveniles of American black mussels have been densely distributed in the breeding ponds, pool walls, gates and bottoms through water exchange in the breeding ponds, and the natural seawater flows in from the outside. First, they absorb a large amount of nutrients such as phytoplankton and organic debris in the water, compete with the cultured shellfish for food, inhibit the growth and development of the cultured shellfish, and affect the quality of aquatic products, and even lack of feed to become thin and die; resulting in low concentration of unicellular algae in the ponds and clear and transparent water quality, which is easy to breed large-scale reproduction of Enteromorpha and cause secondary harm. Second, it reduces the habitat area of the cultured organisms, which can cover the beach of the cultured shellfish and cause them to suffocate and die; third, after the ponds are over-reproduced, they die and rot due to lack of feed or sudden changes in the environment, causing hypoxia at the bottom and a large amount of toxic substances, which harms the pond cultured organisms and even kills them. In order to prevent the American black mussels from multiplying on a large scale inside the ponds, the breeders need to kill the black mussel eggs hidden at a certain depth inside the riverbed, and strangle the black mussels in the incubation period. Therefore, we propose a nail-in mussel egg killing and heating device. Utility Model Content
[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.
[0005] The utility model aims to provide a nail-in type mussel egg killing and heating device to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nail-in mussel egg killing and heating device, comprising a shell, four fixed blocks are symmetrically fixedly installed at the end of the shell, four triangular plates are rotatably connected between the four fixed blocks, a winding rack is fixedly installed on the inner surfaces of the four triangular plates, a sliding rod is slidably connected inside the shell, the end of the sliding rod protrudes from the outside of the shell, a quadrangular pyramid is fixedly installed on the end of the sliding rod, a connecting assembly is provided between the quadrangular pyramid and the winding rack, and a heating assembly is provided on the side of the shell.
[0007] Furthermore, the heating component includes a mounting sleeve, a resistance wire and a battery. The mounting sleeve is fixedly mounted on the side of the shell, a plurality of resistance wires are evenly distributed on the side of the mounting sleeve, a battery is fixedly mounted on the side of the mounting sleeve, and the battery is electrically connected to the resistance wire.
[0008] Furthermore, the connecting component includes a mounting groove, a winding post and a steel wire rope. The side of the quadrangular pyramid is provided with a mounting groove, the winding post is fixedly installed inside the mounting groove, and the steel wire rope is wound and connected between the winding post and the winding frame.
[0009] Furthermore, a limit plate is fixedly mounted on the end of the shell, a mounting plate is fixedly mounted on the upper surface of the limit plate, and two pairs of clamping plates are fixedly mounted on the side of the mounting plate.
[0010] Furthermore, the end of the slide rod is rotatably connected to a limit block, and the limit block is inserted between a pair of clamping plates.
[0011] Furthermore, a driving block is symmetrically fixedly mounted on the side of the rotating shaft of the triangular plate.
[0012] Furthermore, a connecting wire is fixedly connected to the upper surface of the limiting plate, and a floating ball is fixedly installed at the end of the connecting wire.
[0013] Furthermore, a handle is fixedly mounted on the end of the sliding rod.
[0014] Furthermore, the distance between each pair of clamping plates is equal to the length of the steel wire rope.
[0015] Furthermore, the size and shape of the triangle plate are consistent with the size of the side surface of the quadrangular pyramid.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] The nail-in mussel egg killing heating device heats a certain depth of the riverbed by setting a heating component to kill black mussel eggs. The device is nailed into the riverbed to release the limit on the slide bar, drive the triangular plate to expand, thereby producing an effect similar to that of an expansion screw, fix the device inside the riverbed, and prevent the heating area of the device from shifting, which would cause the killing effect to fail. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional structural schematic diagram of the nail-in type mussel egg killing and heating device of the utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of the nail-in type mussel egg killing and heating device of the utility model;
[0020] Figure 3 for Figure 1 A magnified view of the structure of the local A part;
[0021] Figure 4 for Figure 2 A magnified view of the structure of part B in the middle.
[0022] In the figure: 1. Shell; 2. Fixed block; 3. Triangle plate; 4. Winding frame; 5. Sliding rod; 6. Four-sided pyramid; 7. Mounting sleeve; 8. Resistance wire; 9. Battery; 10. Mounting slot; 11. Winding column; 12. Wire rope; 13. Limit plate; 14. Mounting plate; 15. Clamp; 16. Limit block; 17. Driving block; 18. Connecting wire; 19. Floating ball; 20. Handle. Implementation
[0023] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.
[0024] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.
[0025] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".
[0026] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.
[0027] The utility model provides Figure 1-4 The nail-in mussel egg killing and heating device shown in the figure comprises a shell 1, four fixing blocks 2 are symmetrically fixedly installed at the end of the shell 1, four triangular plates 3 are rotatably connected between the four fixing blocks 2, and a winding rack 4 is fixedly installed on the inner surfaces of the four triangular plates 3. A sliding rod 5 is slidably connected inside the shell 1, and the end of the sliding rod 5 protrudes from the outside of the shell 1. A quadrangular pyramid 6 is fixedly installed on the end of the sliding rod 5, and a connecting component is provided between the quadrangular pyramid 6 and the winding rack 4. A heating component is provided on the side of the shell 1. When the device is working, the device is carried to the side of the pond, and the staff inserts the device into the pond and the riverbed through the handle 20. After the device is inserted to the depth where the black mussel eggs exist, the limit block 16 on the mounting plate 14 is cancelled, and the sliding block is pushed to The rod 5 is inserted downward into the riverbed. At this time, the driving block 17 is driven by the slide bar 5, thereby driving the triangular plate 3 to rotate. After the slide bar 5 is inserted downward to a certain depth, the limit block 16 is slid into the clamping plate 15 to limit the mounting plate 14, so that the entire device is fixed inside the riverbed. At this time, the battery 9 supplies power to the resistor 8, and the resistor 8 generates heat to continuously heat the riverbed in a certain area around it, thereby killing the black mussel eggs in the area. When recovery is required, the position of the device is quickly found through the floating ball 19, the limit of the device by the limit block 16 is canceled, the slide bar 5 is pulled up, and the wire rope 12 is driven, thereby driving the triangular plate 3 to be recovered and gathered inwardly, and then the limit block 16 is used again to limit it, and the entire device is pulled up by the handle.
[0028] In order to be able to heat the riverbed, such as Figure 1 As shown, the heating component includes a mounting sleeve 7, a resistance wire 8 and a battery 9. The mounting sleeve 7 is fixedly mounted on the side of the shell 1, and a plurality of resistance wires 8 are evenly distributed on the side of the mounting sleeve 7. The battery 9 is fixedly mounted on the side of the mounting sleeve 7, and the battery 9 is electrically connected to the resistance wire 8.
[0029] In order to ensure that the device can be stably fixed inside the riverbed, Figure 1 and Figure 4 As shown, the connecting assembly includes a mounting groove 10, a winding post 11 and a steel wire rope 12. The side of the quadrangular pyramid 6 is provided with a mounting groove 10, and the winding post 11 is fixedly installed inside the mounting groove 10. The steel wire rope 12 is wound and connected between the winding post 11 and the winding frame 4.
[0030] In order to limit the device, Figure 1 As shown, a limit plate 13 is fixedly mounted on the end of the housing 1 , a mounting plate 14 is fixedly mounted on the upper surface of the limit plate 13 , and two pairs of clamping plates 15 are fixedly mounted on the side of the mounting plate 14 .
[0031] In order to limit the slide bar, Figure 3 As shown, the end of the slide rod 5 is rotatably connected to a limit block 16 , and the limit block 16 is inserted between a pair of clamping plates 15 .
[0032] In order to drive the triangle plate to rotate, Figure 4 As shown, a driving block 17 is symmetrically fixedly mounted on the side of the rotating shaft of the triangular plate 3 .
[0033] In order to facilitate the staff to quickly find the device, such as Figure 1 As shown, a connecting line 18 is fixedly connected to the upper surface of the limiting plate 13 , and a floating ball 19 is fixedly installed at the end of the connecting line 18 .
[0034] In order to facilitate the staff to carry this device, Figure 1 and Figure 3 As shown, a handle 20 is fixedly mounted on the end of the slide rod 5 .
[0035] In order to facilitate the limitation of the triangle plate, Figure 1 As shown, the distance between each pair of clamping plates 15 is equal to the length of the steel wire rope 12 .
[0036] In order to facilitate the sliding out of the tetrahedron, Figure 1 and Figure 4 As shown, the size and shape of the triangular plate 3 match the side size of the quadrangular pyramid 6 .
[0037] In summary, when using the nail-in mussel egg killing and heating device, the device is first carried to the side of the pond, and the staff inserts the device into the pond and into the riverbed through the handle 20. After inserting it to the depth where the black mussel eggs exist, the limit block 16 on the mounting plate 14 is canceled, and the slide bar 5 is pushed downward to be inserted into the riverbed. At this time, the drive block 17 is driven by the slide bar 5, thereby driving the triangular plate 3 to rotate. After the slide bar 5 is inserted downward to a certain depth, the limit block 16 is slid into the clamping plate 15 to limit the mounting plate 14, so that The entire device is fixed inside the riverbed. At this time, the battery 9 supplies power to the resistor wire 8, which generates heat and continuously heats the riverbed in a certain area around it, thereby killing the black mussel eggs in the area. When recovery is required, the position of the device is quickly found through the floating ball 19, the limit of the device by the limit block 16 is canceled, the slide bar 5 is pulled up, driving the wire rope 12, and then driving the triangular plate 3 to be recovered and gathered together inward, and then the limit block 16 is used again to limit it, and the entire device is pulled up by the handle, thus completing the entire workflow.
[0038] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.
Claims
1. A nail-in type mussel egg killing and heating device, comprising a housing (1), characterized in that: Four fixed blocks (2) are symmetrically fixedly installed at the ends of the shell (1), four triangular plates (3) are rotatably connected between the four fixed blocks (2), winding racks (4) are fixedly installed on the inner surfaces of the four triangular plates (3), a sliding rod (5) is slidably connected inside the shell (1), the end of the sliding rod (5) protrudes outside the shell (1), a four-sided pyramid (6) is fixedly installed at the end of the sliding rod (5), a connecting component is provided between the four-sided pyramid (6) and the winding rack (4), and a heating component is provided on the side of the shell (1).
2. A nail-in type mussel egg killing and heating device according to claim 1, characterized in that: The heating component comprises a mounting sleeve (7), a resistance wire (8) and a battery (9); the mounting sleeve (7) is fixedly sleeved on the side of the housing (1); a plurality of resistance wires (8) are evenly distributed on the side of the mounting sleeve (7); a battery (9) is fixedly mounted on the side of the mounting sleeve (7); and the battery (9) is electrically connected to the resistance wire (8).
3. A nail-in type mussel egg killing and heating device according to claim 1, characterized in that: The connection assembly comprises a mounting groove (10), a winding post (11) and a steel wire rope (12); the mounting groove (10) is provided on the side of the quadrangular pyramid (6); the winding post (11) is fixedly installed inside the mounting groove (10); and the steel wire rope (12) is wound and connected between the winding post (11) and the winding frame (4).
4. A nail-in type mussel egg killing and heating device according to claim 1, characterized in that: A limit plate (13) is fixedly mounted on the end of the housing (1), a mounting plate (14) is fixedly mounted on the upper surface of the limit plate (13), and two pairs of clamping plates (15) are fixedly mounted on the side of the mounting plate (14).
5. The nail-in type mussel egg killing and heating device according to claim 1, characterized in that: The end of the slide rod (5) is rotatably connected to a limit block (16), and the limit block (16) is inserted between a pair of clamping plates (15).
6. A nail-in type mussel egg killing and heating device according to claim 1, characterized in that: A driving block (17) is symmetrically fixedly mounted on the side of the rotating shaft of the triangular plate (3).
7. A nail-in type mussel egg killing and heating device according to claim 4, characterized in that: A connecting line (18) is fixedly connected to the upper surface of the limiting plate (13), and a floating ball (19) is fixedly mounted on the end of the connecting line (18).
8. The nail-in type mussel egg killing and heating device according to claim 1, characterized in that: A handle (20) is fixedly mounted on the end of the slide rod (5).
9. A nail-in type mussel egg killing and heating device according to claim 4, characterized in that: The distance between each pair of clamping plates (15) is equal to the length of the steel wire rope (12).
10. The nail-in type mussel egg killing and heating device according to claim 1, characterized in that: The size and shape of the triangular plate (3) are consistent with the size of the side surface of the quadrangular pyramid (6).