Lifting type shellfish and algae culture raft
By introducing vertical rods, sealing valves, floating cavity and springs into shellfish farming rafts, the lifting and lowering adjustment of the raft is achieved, solving the problems of difficulty in height adjustment and poor stability in the prior art, and improving the practicality and flexibility of the raft sex.
Patent Information
- Application Number
- CN202420974126.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
It is difficult to adjust the height of the seedling rope as needed when used, and the stability of the movable ring is poor, resulting in the inconvenient and poor practicality of the device.
A lifting shell algae breeding raft was designed. By setting up a vertical rod, a sealing valve, a floating cavity, a liquid outlet, a squeeze spring and a liquid discharge port, the floating control of the floating cavity is realized, and the lifting rod and a collar are driven to lift and lower. Adjust the height of the breeding raft and adjust the position of the main rope through the limiting rod and collar.
This makes the lifting and lowering adjustment of the breeding raft more convenient and quick, improves the practicality of the device, and ensures flexibility under different water depth conditions and convenient collection of seedling ropes.
Smart Images
Figure CN222193711U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aquaculture, in particular to a lifting type shellfish and algae aquaculture raft. Background Art
[0002] The basic definition of raft aquaculture refers to a farming method in which floats and ropes are used to form a raft on the shallow sea surface, and fixed to the seabed with cables, so that seaweed (such as kelp and laver) and sessile animal (such as mussel) seedlings are fixed to the suspension ropes and suspended on the raft.
[0003] Publication No. CN217323566U discloses an underwater seaweed raft for ecological restoration, including a raft, several auxiliary piles and a fixed anchor. The raft includes a main pile fixedly set at the bottom of the aquaculture sea area, a main rope set between the main piles, and several seedling ropes evenly connected between adjacent main ropes. The auxiliary piles are evenly arranged between adjacent main piles, and a first traction rope is fixedly set on the auxiliary piles. The outer end of the first traction rope is fixedly connected to the main rope. The raft and the auxiliary piles are both located underwater in the aquaculture sea area, and the two ends of the fixed anchor are respectively connected to the main pile and the bottom of the aquaculture sea area. The utility model provides an underwater seaweed raft that does not affect the water surface landscape, can be used underwater, and is convenient for placing and taking aquaculture objects. However, the patent still has the following problems in actual use:
[0004] The breeding raft realizes the effect of limiting the height of the seedling rope by arranging a first traction rope, a second traction rope and a movable ring. However, since the device is difficult to adjust according to needs during use, the device is not convenient to use, and the stability of the movable ring on the main pile is poor, so the practicability of the device is poor.
[0005] The invention provides a lifting type shellfish algae culture raft to solve the above problems. Utility Model Content
[0006] The utility model aims to provide a lifting type shellfish and algae culture raft to solve the problem proposed in the above background technology that the current culture raft realizes the effect of limiting the height of the seedling rope by setting a first traction rope, a second traction rope and a movable ring, but the device is difficult to adjust according to needs during use, so the device is not convenient to use, and the stability of the movable ring on the main pile is poor, so the practicability of the device is poor.
[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting type shellfish and algae culture raft, comprising a main pile;
[0008] A floating ball is arranged on one side of the main pile, and a sealing valve is arranged on the other side of the main pile;
[0009] Also includes:
[0010] A collar is provided on one side of the main pile, a main rope is provided on one side of the collar, and a bottom peg is provided on one side of the main rope;
[0011] Wherein, a lifting rod is arranged on the other side of the collar, and a floating cavity is arranged on one side of the lifting rod;
[0012] A liquid outlet is arranged on one side of the float chamber, a piston is arranged on one side of the liquid outlet, and a liquid discharge port is arranged on one side of the piston.
[0013] Preferably, the top of the main pile is fixedly connected to a limiting rod, and the top of the limiting rod is fixedly connected to a limiting block, and a ring is sleeved on the outer side of the limiting rod, and one end of the ring is fixedly connected to a main rope, and a seedling rope is provided on one side of the main rope, and one end of the seedling rope is fixedly connected to a bottom peg, which is convenient for positioning the main rope.
[0014] Preferably, the other end of the collar is fixedly connected to a connecting rod, and a positioning block is fixedly connected to the middle of the connecting rod, and one end of the positioning block is rotatably connected to a lifting rod, and a vertical rod is fixedly connected to the middle of the lifting rod, and a sealing valve is provided on the other side of the vertical rod to facilitate the movement of the lifting rod.
[0015] Preferably, a liquid outlet is opened on one side of the lower end of the float chamber, and a pad is fixedly connected to one side of the liquid outlet, and an extrusion spring is fixedly connected to one side of the pad, and one end of the extrusion spring is fixedly connected to a piston, and one end of the piston is overlapped with a connecting chamber, and a liquid discharge port is provided on one side of the connecting chamber to facilitate the lifting and lowering of the float chamber.
[0016] Preferably, two ends of the collar overlap with the top surface of the main pile and the bottom surface of the limit block, and the float is fixedly connected to one side of the main rope, so as to facilitate the positioning of the main rope.
[0017] Preferably, both ends of the connecting rod are fixedly connected to one side of the collar, and the lifting rod is parallel to the main rope, so that the collar can be driven to move by the connecting rod.
[0018] Preferably, the liquid discharge port is arranged on the inner side of the float chamber, and the sealing valve is arranged on the upper end of the float chamber, so as to facilitate the control of the weight increase of the float chamber.
[0019] Compared with the prior art, the utility model has the following beneficial effects: the lifting type shellfish and algae culture raft is convenient for introducing water into the float cavity through the sealing valve, and inflating the float cavity to discharge the water in the float cavity by arranging the vertical rod, the sealing valve, the float cavity, the liquid outlet, the extrusion spring, the piston and the liquid discharge port, so as to realize the lifting and lowering control of the culture raft, making the adjustment of the lifting and lowering of the culture raft more convenient and quick, thereby making the device more practical, and the specific contents are as follows:
[0020] 1. The aquaculture raft is provided with a vertical rod, a sealing valve, a floating cavity, a liquid outlet, an extrusion spring, a piston and a liquid discharge port, so that water can be introduced into the floating cavity through the sealing valve to control the weight of the floating cavity, and the liquid can be discharged from the liquid discharge port and the liquid outlet by inflating the floating cavity, so as to reduce the weight of the floating cavity. Therefore, it is convenient to push the lifting rod to drive the lifting and lowering of the ring through the sinking and floating of the floating cavity, so that the adjustment of the lifting and lowering of the aquaculture raft is more convenient and quick, and the aquaculture raft is more practical;
[0021] 2. The breeding raft is provided with a limit rod and a ring, so that the main rope can slide on the limit rod through the ring, thereby facilitating timely adjustment of the position of the main rope according to the water depth, and also facilitating the collection of the seedling rope after the breeding is completed. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0023] Figure 2 It is a top view schematic diagram of the overall structure of the utility model;
[0024] Figure 3 This is a schematic diagram of the floating chamber structure of the utility model;
[0025] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;
[0026] Figure 5 For this utility model Figure 3 Enlarged structural diagram at A in the middle.
[0027] In the figure: 1. main pile; 2. limit rod; 3. limit block; 4. ring; 5. main rope; 6. float ball; 7. seedling rope; 8. bottom peg; 9. connecting rod; 10. positioning block; 11. lifting rod; 12. vertical rod; 13. sealing valve; 14. float chamber; 15. liquid outlet; 16. pad; 17. extrusion spring; 18. piston; 19. connecting chamber; 20. liquid discharge port. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] See also Figure 1-5The utility model provides a technical solution: a lifting type shellfish and algae culture raft, comprising a main pile 1; a floating ball 6 is arranged on one side of the main pile 1, and a sealing valve 13 is arranged on the other side of the main pile 1; it also includes: a ring 4 is arranged on one side of the main pile 1, and a main rope 5 is arranged on one side of the ring 4, and a bottom peg 8 is arranged on one side of the main rope 5; the top of the main pile 1 is fixedly connected to the limiting rod 2, and the top of the limiting rod 2 is fixedly connected to the limiting block 3, and the outer side of the limiting rod 2 is sleeved with the ring 4, and one end of the ring 4 is fixedly connected to the main rope 5, and a seedling rope 7 is arranged on one side of the main rope 5, and one end of the seedling rope 7 is fixedly connected to the bottom peg 8; the two ends of the ring 4 overlap with the top surface of the main pile 1 and the bottom surface of the limiting block 3, and the floating ball 6 is fixedly connected to one side of the main rope 5, such as Figure 1 , 2 As shown in Figure 4, by providing the ring 4, it is convenient to drive the main rope 5 to rise and fall, thereby making the breeding raft more practical.
[0030] Among them, a lifting rod 11 is provided on the other side of the collar 4, and a floating chamber 14 is provided on one side of the lifting rod 11; the other end of the collar 4 is fixedly connected to a connecting rod 9, and a positioning block 10 is fixedly connected to the middle of the connecting rod 9, and one end of the positioning block 10 is rotatably connected to the lifting rod 11, and a vertical rod 12 is fixedly connected to the middle of the lifting rod 11, and a sealing valve 13 is provided on the other side of the vertical rod 12; both ends of the connecting rod 9 are fixedly connected to one side of the collar 4, and the lifting rod 11 is parallel to the main rope 5, such as Figure 1 , 2 As shown in FIG. 3 , by setting the connecting rod 9, the ring 4 can be raised and lowered at the same time, and the lifting rod 11 is rotatably connected to the positioning block 10, so that when the water surges, the float chamber 14 can move accordingly, thereby increasing the service life of the device.
[0031] Among them, a liquid outlet 15 is provided on one side of the float chamber 14, and a piston 18 is provided on one side of the liquid outlet 15, and a liquid discharge port 20 is provided on one side of the piston 18; a liquid outlet 15 is opened on one side of the lower end of the float chamber 14, and a pad 16 is fixedly connected to one side of the liquid outlet 15, and a compression spring 17 is fixedly connected to one side of the pad 16, and one end of the compression spring 17 is fixedly connected to the piston 18, and one end of the piston 18 is overlapped with a connecting chamber 19, and a liquid discharge port 20 is provided on one side of the connecting chamber 19; the liquid discharge port 20 is provided on the inner side of the float chamber 14, and the sealing valve 13 is provided at the upper end of the float chamber 14, such as Figure 1 , 2 As shown in Figure 5, by arranging the liquid outlet 15, the pad 16, the extrusion spring 17, the piston 18, the connecting chamber 19 and the liquid discharge port 20, it is convenient to discharge the liquid in the floating chamber 14 by inflating the middle of the vertical rod 12, thereby achieving the effect of raising the main rope 5 of the breeding raft, making the raising and lowering of the breeding raft more convenient and quick.
[0032] Working principle: When using the device, first fix the device in a suitable position through the main pile 1.
[0033] Secondly, when it is necessary to control the breeding raft to descend, the sealing valve 13 can be opened to allow the liquid to enter the float chamber 14 through the sealing valve 13, and then the float chamber 14 drives the lifting rod 11 to rise and fall through the vertical rod 12, and the lifting rod 11 drives the connecting rod 9 and the ring 4 to slide on the limit rod 2 at the lower end of the limit block 3 through the positioning block 10, so that the ring 4 can drive the main rope 5 and the seedling rope 7 to descend, and float on the water through the float ball 6, and fall into the water under the action of the bottom peg 8.
[0034] Finally, when the breeding raft needs to be raised, the float chamber 14 can be inflated in the middle of the vertical rod 12, so that the liquid can push the piston 18 through the discharge port 20, so that the piston 18 pushes the extrusion spring 17 to contract on one side of the pad 16, and then the liquid passes through the connecting chamber 19 and the piston 18 and is discharged from the liquid outlet 15, so that the float chamber 14 can drive the lifting rod 11 to rise and fall.
[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A lifting type shellfish and algae culture raft, comprising a main pile (1); A floating ball (6) is provided on one side of the main pile (1), and a sealing valve (13) is provided on the other side of the main pile (1); It is characterized in that Also includes: A collar (4) is provided on one side of the main pile (1), a main rope (5) is provided on one side of the collar (4), and a bottom peg (8) is provided on one side of the main rope (5); Wherein, a lifting rod (11) is arranged on the other side of the collar (4), and a floating cavity (14) is arranged on one side of the lifting rod (11); A liquid outlet (15) is provided on one side of the float chamber (14), a piston (18) is provided on one side of the liquid outlet (15), and a liquid discharge port (20) is provided on one side of the piston (18).
2. The lifting type shellfish and algae culture raft according to claim 1, characterized in that: The top of the main pile (1) is fixedly connected to a limiting rod (2), and the top of the limiting rod (2) is fixedly connected to a limiting block (3), and a ring (4) is sleeved on the outer side of the limiting rod (2), and one end of the ring (4) is fixedly connected to a main rope (5), and a seedling rope (7) is arranged on one side of the main rope (5), and one end of the seedling rope (7) is fixedly connected to a bottom peg (8).
3. The lifting type shellfish and algae culture raft according to claim 1, characterized in that: The other end of the collar (4) is fixedly connected to a connecting rod (9), and a positioning block (10) is fixedly connected in the middle of the connecting rod (9), and one end of the positioning block (10) is rotatably connected to a lifting rod (11), and a vertical rod (12) is fixedly connected in the middle of the lifting rod (11), and a sealing valve (13) is provided on the other side of the vertical rod (12).
4. The lifting type shellfish and algae culture raft according to claim 1, characterized in that: A liquid outlet (15) is provided on one side of the lower end of the float chamber (14), and a pad (16) is fixedly connected to one side of the liquid outlet (15), and a compression spring (17) is fixedly connected to one side of the pad (16), and one end of the compression spring (17) is fixedly connected to a piston (18), and one end of the piston (18) is overlapped with a connecting chamber (19), and a liquid discharge port (20) is provided on one side of the connecting chamber (19).
5. The lifting type shellfish and algae culture raft according to claim 2, characterized in that: The two ends of the collar (4) overlap with the top surface of the main pile (1) and the bottom surface of the limit block (3), and the floating ball (6) is fixedly connected to one side of the main rope (5).
6. The lifting type shellfish and algae culture raft according to claim 3, characterized in that: The two ends of the connecting rod (9) are fixedly connected to one side of the ring (4), and the lifting rod (11) is parallel to the main rope (5).
7. The lifting type shellfish and algae culture raft according to claim 4, characterized in that: The liquid discharge port (20) is arranged on the inner side of the float chamber (14), and the sealing valve (13) is arranged on the upper end of the float chamber (14).