Mussel grabbing device with auxiliary lighting function
By designing a mussel grabbing device for assisting lighting, using cone head and snap clamping mechanism, combined with lighting assistance, the fishing difficulties caused by the breeding of American black mussels in breeding ponds are solved, and efficient and convenient Fishing process.
Patent Information
- Application Number
- CN202323656932.5
- 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
The rapid reproduction and attachment of American black mussels in breeding ponds leads to deterioration of water quality, inhibition of growth of farmed shellfish and shrinking habitat, which requires manual capture to prevent excessive numbers, and it is difficult to efficiently capture in the prior art.
A mussel grasping device for auxiliary lighting is designed, including a grab rod, a tie rod, an auxiliary lighting frame and a card holder, which is stably inserted into the riverbed through a conical head structure, combined with the snap and spring clamping mechanism, and combined with the arc fitting. The surface and straps are secured, and the fishing is assisted by lighting with a lamp.
The rapid, stable and efficient repeated capture of black mussels is achieved, reducing the labor intensity and time of fishing personnel, and improving the fishing efficiency and convenience.
Smart Images
Figure CN222264082U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of black mussel prevention and control, in particular to a mussel grabbing device with auxiliary lighting. 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 of breeding ponds and inflow of natural seawater from the outside. First, they absorb a large amount of nutrients such as phytoplankton and organic debris in the water, compete with farmed shellfish for food, inhibit the growth and development of farmed shellfish, and affect the quality of aquatic products, and even die of emaciated due to lack of feed; resulting in low concentration of unicellular algae in the pond 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 farmed organisms, which can cover the beach of farmed shellfish and cause them to suffocate and die; third, after excessive reproduction in the pond, they rot after death due to lack of feed or sudden environmental changes, causing hypoxia at the bottom and large-scale production of toxic substances, which harms the farmed organisms in the pond and even kills them. In order to prevent the American black mussels from multiplying on a large scale inside the pond, the breeders need to manually capture the black mussels growing in the riverbed at the bottom of the pond to avoid excessive black mussels competing with clams and other farmed organisms for living space. Therefore, we propose a mussel grabbing device with auxiliary lighting. 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 mussel catching device with auxiliary lighting 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 mussel grabbing device with auxiliary lighting, comprising a grabbing rod, one end of the grabbing rod is fixedly connected to a binding rod, and an auxiliary lighting frame is arranged on one side of the other end of the grabbing rod, the grabbing rod comprises a main rod, and one end of the main rod is connected to a cone head, the other end of the main rod is connected to a rod handle, and a grip is fixedly connected to one side of the top surface of the rod handle, a pull handle is connected to one side of the grip, and a linkage pull rod is fixedly connected to one side of the bottom end of the pull handle, one end of the linkage pull rod is connected to a buckle, and one end of the buckle is connected to a spring, and a grabbing groove is provided on one side inner wall of the cone head.
[0007] Furthermore, the main rod, the rod handle and the binding rod are integrated, and the rod handle and the grip are fixedly connected.
[0008] Furthermore, the handle and the buckle are fixedly connected to the linkage pull rod, and the buckle is embedded in one side of the inner wall of the grabbing groove.
[0009] Furthermore, the grabbing groove is provided in a concave shape along the inner wall of one side of the cone head, and the buckle forms an elastic structure with the grabbing groove through a spring.
[0010] Furthermore, the binding rod includes a rod frame, one end of the rod frame is fixedly connected to a rod handle, and the top surface of the rod frame is provided with a fitting surface, both sides of the rod frame are connected to straps, and one inner wall of the strap is fitted with Velcro, and the Velcro is provided with buckles inside.
[0011] Furthermore, the fitting surface is opened in an arc shape along the top surface of the rod frame, and both sides of the rod frame are connected to the binding belts.
[0012] Furthermore, the dimensions of the straps on both sides of the rod frame are matched, and the two sets of straps are fastened together by means of snap buckles.
[0013] Furthermore, the auxiliary lighting frame includes a card frame, and a mounting groove is opened at the bottom end of the card frame, the inner wall of the mounting groove is engaged with one end of the main rod, positioning blocks are distributed on both sides of the inner wall of the mounting groove, and a lamp tube is sleeved inside one end of the card frame, and the other end of the card frame is fixedly connected to a pedal, and anti-slip groove lines are opened on both sides of the pedal.
[0014] Furthermore, the bracket forms a buckle structure with the main rod through the placement groove, and the positioning blocks are arranged equidistantly along both sides of the inner wall of the placement groove.
[0015] Furthermore, the pedal is fixedly connected to one end of the bracket, and the anti-skid groove lines are arranged equidistantly along the outer walls on both sides of the pedal.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] In order to quickly grasp and repeatedly catch black mussels, the front end of the main rod of the mussel grabbing device is provided with a cone head structure, which can stably insert into the riverbed when grasping black mussels embedded in the riverbed soil, so as to grasp the embedded black mussels, cooperate with the buckle inside the grasping groove to clamp, and the buckle can be reset by the connected spring, so as to maintain the efficient and repeated grasping process of black mussels, and provide convenience for the fishermen;
[0018] In order to keep the device secure during the grasping process, the pole holder adopts an arc-shaped fitting surface that fits the arm, and the straps on both sides are fixed around the arm, so the pole holder can be stably placed on the user's arm. The straps are all made of Velcro and buckles, which are not only stable, but also very convenient to disassemble.
[0019] In order to improve the efficiency in the process of catching black mussels, a bracket is installed on one side of the main pole through a mounting groove. During the catching process, the light tube arranged in the bracket can be used to assist in lighting the direction of the device, so that the fishermen can see the black mussels in the underwater riverbed more clearly. A pedal is fixed at one end of the bracket, and the fishermen can insert the cone head into the riverbed soil more smoothly by stepping on the pedal, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the grabbing rod of the utility model;
[0021] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the grab bar of the utility model;
[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the tie rod of the utility model;
[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the auxiliary lighting frame of the utility model.
[0024] In the figure: 1. grabbing rod; 101. main rod; 102. cone head; 103. rod handle; 104. grip; 105. pull handle; 106. linkage pull rod; 107. buckle; 108. spring; 109. grabbing groove; 2. binding rod; 201. rod frame; 202. fitting surface; 203. binding strap; 204. Velcro; 205. snap hook; 3. auxiliary lighting frame; 301. bracket; 302. mounting groove; 303. positioning block; 304. lamp tube; 305. pedal; 306. anti-slip groove line. DETAILED DESCRIPTION
[0025] 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.
[0026] 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.
[0027] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.
[0028] 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".
[0029] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.
[0030] The utility model provides Figure 1-4 A mussel grabbing device with auxiliary lighting is shown, comprising a grabbing rod 1, one end of the grabbing rod 1 is fixedly connected to a binding rod 2, and one side of the other end of the grabbing rod 1 is provided with an auxiliary lighting frame 3, the grabbing rod 1 comprises a main rod 101, one end of the main rod 101 is connected to a cone head 102, the other end of the main rod 101 is connected to a rod handle 103, and one side of the top surface of the rod handle 103 is fixedly connected to a grip 104, one side of the grip 104 is connected to a pull handle 105, and one side of the bottom end of the pull handle 105 is fixedly connected to a linkage pull rod 106, one end of the linkage pull rod 106 is connected to a buckle 107, and one end of the buckle 107 is connected to a spring 108, and a grabbing groove 109 is provided on the inner wall of one side of the cone head 102;
[0031] In order to improve the stability of the black mussel catching process, Figure 1-2 As shown, the main rod 101 and the rod handle 103 adopt an integrated structure. The fisherman only needs to stably place the binding rod 2 on the arm to stably grasp the black mussels. The inner wall of the grasping groove 109 adopts a concave-convex groove design, which can maintain stable clamping during the grasping of the black mussels to prevent them from falling off.
[0032] In order to quickly catch and re-harvest black mussels, Figure 1-2 As shown, the front end of the main rod 101 is provided with a cone head 102 structure, which can be stably inserted into the riverbed when grabbing black mussels embedded in the riverbed soil, thereby grabbing the embedded black mussels, cooperating with the buckle 107 inside the grabbing groove 109 to clamp, and the buckle 107 can be reset by the connected spring 108, so as to maintain the efficient repeated grabbing process of the black mussels, providing convenience for the fishermen.
[0033] like Figure 2-3 As shown, the tie rod 2 includes a rod frame 201, one end of the rod frame 201 is fixedly connected to the rod handle 103, and the top surface of the rod frame 201 is provided with a fitting surface 202, both sides of the rod frame 201 are connected with straps 203, and one side of the inner wall of the strap 203 is fitted with a Velcro 204, and the Velcro 204 is provided with a buckle 205 inside;
[0034] In order to maintain a firm grip during the use of this device, such as Figure 2-3 As shown, the pole frame 201 adopts an arc-shaped fitting surface 202 that fits the arm, and cooperates with the straps 203 on both sides to wrap around the arm and fix it, so that the pole frame 201 can be stably placed on the user's arm, and the straps 203 are all through Velcro 204 and snap buckles 205, which are not only stably placed but also very convenient to disassemble.
[0035] like Figure 4 As shown, the auxiliary lighting frame 3 includes a bracket 301, and a placement groove 302 is provided at the bottom end of the bracket 301, the inner wall of the placement groove 302 is engaged with one end of the main rod 101, and positioning blocks 303 are distributed on both sides of the inner wall of the placement groove 302, and a lamp tube 304 is sleeved inside one end of the bracket 301, and a pedal 305 is fixedly connected to the other end of the bracket 301, and anti-slip groove lines 306 are provided on both sides of the pedal 305;
[0036] Finally, in order to improve the efficiency in the process of catching black mussels, Figure 4As shown, a bracket 301 is mounted on one side of the main rod 101 through a mounting groove 302. During the grabbing process, a lamp tube 304 arranged in the bracket 301 can be used to assist in lighting the direction of the device, so that the fishermen can see the black mussels in the underwater riverbed more clearly. A pedal 305 is fixed at one end of the bracket 301, and the fishermen can insert the cone head 102 into the riverbed soil more smoothly by stepping on the pedal 305, saving time and effort.
[0037] In summary, when the mussel grabbing device is used, the fisherman first fits the arc-shaped fitting surface 202 on the top surface of the pole frame 201 with the bottom surface of the arm, then passes the straps 203 connected on both sides of the pole frame 201 around the arm and connects and fixes each other through the corresponding buckles 205 and Velcro 204, and at the same time holds the handle 104 and the pull handle 105 of the pole handle 103 with the palm of the hand to complete the wearing. When fishing for black mussels, turn on the light tube 304 on the bracket 301 to assist in lighting the black mussels on the riverbed soil, and then put the main pole 1 The cone head 102 at the end of 01 is inserted into the riverbed soil where the black mussels are located. When the black mussels fall into the grabbing groove 109 opened on one side of the cone head 102, the fisherman holds the handle 105 tightly to drive the linkage pull rod 106 to contract, thereby controlling the buckle 107 to contract toward the inside of the grabbing groove 109, thereby completing the clamping of the black mussels. Then the fisherman pulls out the cone head 102 and the main rod 101, releases the gripped handle 105, allows the grabbed black mussels to fall into the collection basket, and the buckle 107 is reset to repeat the grabbing operation.
[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 mussel grabbing device with auxiliary lighting, comprising a grabbing rod (1), characterized in that: One end of the grabbing rod (1) is fixedly connected to a binding rod (2), and one side of the other end of the grabbing rod (1) is provided with an auxiliary lighting frame (3). The grabbing rod (1) comprises a main rod (101), and one end of the main rod (101) is connected to a cone head (102), the other end of the main rod (101) is connected to a rod handle (103), and one side of the top surface of the rod handle (103) is fixedly connected to a grip (104), one side of the grip (104) is connected to a pull handle (105), and one side of the bottom end of the pull handle (105) is fixedly connected to a linkage pull rod (106), one end of the linkage pull rod (106) is connected to a buckle (107), and one end of the buckle (107) is connected to a spring (108), and a grab groove (109) is provided on the inner wall of one side of the cone head (102).
2. A mussel catching device with auxiliary lighting according to claim 1, characterized in that: The main rod (101), the rod handle (103) and the binding rod (2) are integrated, and the rod handle (103) and the grip (104) are fixedly connected.
3. A mussel catching device with auxiliary lighting according to claim 1, characterized in that: The pull handle (105) and the buckle (107) are fixedly connected to the linkage pull rod (106), and the buckle (107) is embedded in one side of the inner wall of the grabbing groove (109).
4. The mussel catching device with auxiliary lighting according to claim 1, characterized in that: The grabbing groove (109) is formed in a concave shape along the inner wall of one side of the cone head (102), and the buckle (107) forms an elastic structure with the grabbing groove (109) via a spring (108).
5. The mussel catching device with auxiliary lighting according to claim 1, characterized in that: The binding rod (2) comprises a rod frame (201), one end of the rod frame (201) is fixedly connected to a rod handle (103), and a top surface of the rod frame (201) is provided with a fitting surface (202), two sides of the rod frame (201) are connected to binding straps (203), and a Velcro (204) is fitted to an inner wall of one side of the binding strap (203), and buckles (205) are distributed inside the Velcro (204).
6. A mussel catching device with auxiliary lighting according to claim 5, characterized in that: The fitting surface (202) is opened in an arc shape along the top surface of the rod frame (201), and two sides of the rod frame (201) are connected to the binding belt (203).
7. The mussel catching device with auxiliary lighting according to claim 5, characterized in that: The dimensions of the binding straps (203) on both sides of the rod frame (201) are matched, and the two sets of binding straps (203) are buckled together via a snap buckle (205).
8. The mussel catching device with auxiliary lighting according to claim 1, characterized in that: The auxiliary lighting frame (3) comprises a card frame (301), and a placement groove (302) is provided at the bottom end of the card frame (301), the inner wall of the placement groove (302) is engaged with one end of the main rod (101), positioning blocks (303) are distributed on both sides of the inner wall of the placement groove (302), and a lamp tube (304) is sleeved inside one end of the card frame (301), and a pedal (305) is fixedly connected to the other end of the card frame (301), and anti-slip groove lines (306) are provided on both sides of the pedal (305).
9. The mussel catching device with auxiliary lighting according to claim 8, characterized in that: The bracket (301) forms a buckle structure with the main rod (101) through the placement groove (302), and the positioning blocks (303) are arranged at equal distances along both sides of the inner wall of the placement groove (302).
10. The mussel catching device with auxiliary lighting according to claim 8, characterized in that: The pedal (305) is fixedly connected to one end of the card frame (301), and the anti-slip groove lines (306) are arranged at equal distances along the outer walls on both sides of the pedal (305).