Kelp seedling cultivation suspension raft

Abstract

The utility model discloses a kelp seedling cultivation suspension raft which comprises a suspension raft frame, a second groove is formed in the suspension raft frame, a spring is fixedly connected to the inner wall of the bottom of the second groove, a locking switch is fixedly connected to the upper end of the spring, a connecting rod is fixedly connected to the lower surface of the locking switch, and the lower surface of the connecting rod is fixedly connected with a connecting rod. A limiting block is fixedly connected to the lower surface of each connecting rod, a fixing block is fixedly connected to the right surface of each suspension raft frame, a limiting hole is formed in each fixing block, a locking switch is pressed to drive a spring to be compressed, so that each limiting block leaves the corresponding limiting hole, and the fixing block on one side of the other suspension raft frame can be inserted into the corresponding suspension raft frame; and the limiting blocks are loosened and pressed to limit the fixing blocks, in the stormy weather, the suspended raft frame can be kept stable due to the limiting blocks, impact and damage of stormy waves are reduced, facility damage caused by the stormy waves is reduced, the influence on the kelp is reduced, and the risk that the kelp is damaged is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of kelp seedling cultivation, in particular to a floating raft for kelp seedling cultivation. Background Art

[0002] Kelp belongs to the genus Laminaria of the order Laminariales in the phylum Phaeophyta. It is long and ribbon-shaped, flexible, mostly dark brown or dark green in color, with relatively thick and wide leaves and mucus on the surface. It is an important seafood product and occupies an important position in the aquaculture industry. The floating method of kelp cultivation is a new type of kelp cultivation technology. It uses a floating grid to fix kelp seedlings in seawater, enabling them to float and grow freely in water. The kelp is fixed on the grid, which is convenient for daily management and harvesting, reducing the labor intensity.

[0003] After retrieval, it is found that the technical solution provided by the utility model with the application number CN202121885378.6. This solution passes through a sliding sleeve, ties the floating rope to the sliding sleeve, slides the sliding sleeve to the corresponding position, and then fixes it with a positioning pin, which can realize the adjustment of the distance between the floating ropes, and then realize the adjustment of the distance between the kelp seedlings on them. However, fixing with a positioning pin is affected by factors such as wind and waves. Especially during offshore operations, the positioning pin is easily loosened by the influence of wind and waves, resulting in unstable distances between adjacent floating ropes, further affecting the growth space layout of kelp, and may cause kelp to entangle each other or affect growth. Summary of the Utility Model

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art, and provide a floating raft for kelp seedling cultivation. By pressing the locking switch to drive the spring to compress, the connecting rod moves to drive the limiting block to leave the limiting hole, and the fixing block on one side of another floating raft frame can be inserted into the floating raft frame. When the pressing of the locking switch is released, the limiting block limits the fixing block. In case of windy and wavy weather, the floating raft frame will remain stable due to the blocking of the limiting block, reducing the direct impact and damage of wind and waves on it, reducing the damage of facilities caused by wind and waves, and reducing the influence on kelp, thus reducing the risk of kelp damage.

[0005] To achieve the above purpose, the present utility model also provides a floating raft for kelp seedling cultivation with the above structure, including: a floating raft frame, a first groove is arranged inside the floating raft frame, a second groove is arranged inside the floating raft frame, a spring is fixedly connected to the bottom inner wall of the second groove, the upper end of the spring is fixedly connected to a locking switch, the lower surface of the locking switch is fixedly connected to a connecting rod, the lower surface of the connecting rod is fixedly connected to a limiting block, a third groove is arranged inside the floating raft frame, a fixing block is fixedly connected to the right surface of the floating raft frame, a limiting hole is arranged inside the fixing block, and a floating rope is arranged on the front surface of the floating raft frame.

[0006] According to the floating raft for cultivating kelp seedlings described above, floating balls are fixedly connected to the side surface of the floating rope. A fourth groove is provided inside the floating rope. The floating balls enable the entire floating raft to float on the sea surface, support the kelp seedlings at an appropriate water layer position to obtain sufficient light and water flow conditions, and are relatively conspicuous on the sea surface, facilitating the aquaculturists to identify and locate the cultivation area.

[0007] According to the floating raft for cultivating kelp seedlings described above, a rope buckle is slidably connected to the inner surface of the fourth groove. Kelp seedlings are arranged on the lower surface of the rope buckle. The kelp seedlings are fixed under the rope buckle to prevent them from floating in the sea water or being washed away by the water flow. The arrangement of the rope buckle facilitates the aquaculturists to observe, manage, and pick the kelp seedlings.

[0008] According to the floating raft for cultivating kelp seedlings described above, both the number of the rope buckles and the kelp seedlings is multiple.

[0009] According to the floating raft for cultivating kelp seedlings described above, the side surface of the limiting block is slidably connected to the limiting hole, and the side surface of the limiting block is slidably connected to the fixed block. By pressing the locking switch, the limiting block can be separated from the limiting hole, and the fixed block on one side of another floating raft frame can be inserted into the inside of the floating raft frame and limited by the limiting block.

[0010] According to the floating raft for cultivating kelp seedlings described above, the side surface of the limiting block is slidably connected to the third groove, and the side surface of the limiting block is slidably connected to the floating raft frame.

[0011] According to the floating raft for cultivating kelp seedlings described above, the side surface of the fixed block is slidably connected to the first groove, and the side surface of the fixed block is slidably connected to the floating raft frame.

[0012] According to the floating raft for cultivating kelp seedlings described above, the number of the floating raft frames is multiple. The third groove is communicated with the limiting hole. When the spring is compressed, the connecting rod moves. The third groove is communicated with the limiting hole, enabling the limiting block to leave the limiting hole and slide into the third groove, facilitating the insertion of the fixed block on one side of another floating raft frame.

[0013] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0015] Figure 1 It is a schematic diagram of the overall structure of a floating raft for cultivating kelp seedlings of the present utility model;

[0016] Figure 2 It is a cross-sectional view of the floating raft frame of a floating raft for cultivating kelp seedlings of the present utility model.

[0017] Figure 3 is Figure 2 The enlarged schematic view of the structure at position A in

[0018] Figure 4 This is a partial structural schematic diagram of a floating raft for cultivating kelp seedlings of the present utility model.

[0019] Legend description:

[0020] 1. Floating raft frame; 2. First groove; 3. Second groove; 4. Spring; 5. Locking switch; 6. Connecting rod; 7. Limiting block; 8. Third groove; 9. Fixed block; 10. Limiting hole; 11. Floating rope; 12. Floating ball; 13. Fourth groove; 14. Rope buckle; 15. Kelp seedlings. Specific implementation manner

[0021] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0022] Refer to Figures 1-4, an embodiment of the utility model provides a floating raft for cultivating kelp seedlings, comprising: a floating raft frame 1, the number of the floating raft frames 1 is multiple, a first groove 2 is arranged inside the floating raft frame 1, a fixing block 9 on one side of another floating raft frame 1 can be inserted into the first groove 2, a second groove 3 is arranged inside the floating raft frame 1, a spring 4 is fixedly connected to the bottom inner wall of the second groove 3, the upper end of the spring 4 is fixedly connected to a locking switch 5, a connecting rod 6 is fixedly connected to the lower surface of the locking switch 5, a limiting block 7 is fixedly connected to the lower surface of the connecting rod 6, by pressing the locking switch 5 to drive the spring 4 to compress, the connecting rod 6 drives the limiting block 7 to leave the limiting hole 10, at this time, the fixing block 9 on one side of another floating raft frame 1 can be inserted into the floating raft frame 1, the side surface of the limiting block 7 is slidably connected to the limiting hole 10, the side surface of the limiting block 7 is slidably connected to the fixing block 9, the side surface of the limiting block 7 is slidably connected to a third groove 8, the side surface of the limiting block 7 is slidably connected to the floating raft frame 1, a third groove 8 is arranged inside the floating raft frame 1, a fixing block 9 is fixedly connected to the right surface of the floating raft frame 1, a limiting hole 10 is arranged inside the fixing block 9, releasing the pressing of the locking switch 5, the spring 4 rebounds to drive the connecting rod 6 and the limiting block 7 to move, and the limiting block 7 enters the limiting hole 10 to make the connection between the two floating raft frames 1 firm. In case of windy and wavy weather, the floating raft frames 1 will remain stable due to the blocking of the limiting block 7, reducing the direct impact and damage of the wind and waves on it, and reducing the damage of the facilities caused by the wind and waves. A floating rope 11 is arranged on the front surface of the floating raft frame 1, floating balls 12 are fixedly connected to the side surface of the floating rope 11, and the floating balls 12 enable the whole floating raft frame 1 to float on the sea surface and are relatively conspicuous on the sea surface, facilitating the aquaculture personnel to identify and locate the aquaculture area. A fourth groove 13 is arranged inside the floating rope 11, a rope buckle 14 is slidably connected to the inner surface of the fourth groove 13, kelp seedlings 15 are arranged on the lower surface of the rope buckle 14, the number of the rope buckles 14 and the kelp seedlings 15 is multiple, and the kelp seedlings 15 are fixed under the rope buckles 14 to prevent them from floating in the sea water or being washed away by the water flow. The arrangement of the rope buckles 14 facilitates the aquaculture personnel to observe, manage and pick the kelp seedlings 15. The side surface of the fixing block 9 is slidably connected to the first groove 2, the side surface of the fixing block 9 is slidably connected to the floating raft frame 1, the third groove 8 is communicated with the limiting hole 10, pressing the locking switch 5 drives the spring 4 to compress, the connecting rod 6 and the limiting block 7 move to make the limiting block 7 leave the limiting hole 10, and the third groove 8 is communicated with the limiting hole 10 to enable the limiting block 7 to move into the third groove 8.

[0023] Working principle: When in use, by pressing the locking switch 5 to drive the compression of the spring 4, the connecting rod 6 and the limiting block 7 move, causing the limiting block 7 to leave the limiting hole 10. Insert the fixing block 9 on one side of another floating raft frame 1 into the first groove 2 inside the floating raft frame 1. Release the pressing of the locking switch 5, and the spring 4 rebounds to drive the connecting rod 6 and the limiting block 7 to move, causing the limiting block 7 to enter the limiting hole 10, making the connection structure of the floating raft frame 1 stable. This device drives the compression of the spring 4 by pressing the locking switch 5, and the movement of the connecting rod 6 drives the limiting block 7 to leave the limiting hole 10, so that the fixing block 9 on one side of another floating raft frame 1 can be inserted into the floating raft frame 1. Release the pressing of the locking switch 5, and the limiting block 7 limits the fixing block 9. In case of windy and wavy weather, the floating raft frame 1 will remain stable due to the blocking of the limiting block 7, reducing the direct impact and damage of the wind and waves on it, reducing the damage of facilities caused by the wind and waves, and the impact on kelp is reduced, reducing the risk of kelp damage.

[0024] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. A kelp seedling culture suspension raft, characterized in that: include: A suspended raft frame (1), wherein a first groove (2) is arranged inside the suspended raft frame (1), a second groove (3) is arranged inside the suspended raft frame (1), a spring (4) is fixedly connected to the bottom inner wall of the second groove (3), a locking switch (5) is fixedly connected to the upper end of the spring (4), a connecting rod (6) is fixedly connected to the lower surface of the locking switch (5), a limiting block (7) is fixedly connected to the lower surface of the connecting rod (6), a third groove (8) is arranged inside the suspended raft frame (1), a fixing block (9) is fixedly connected to the right surface of the suspended raft frame (1), a limiting hole (10) is arranged inside the fixing block (9), and a floating rope (11) is arranged on the front surface of the suspended raft frame (1).

2. A kelp seedling culture suspension raft according to claim 1, characterized in that: A floating ball (12) is fixedly connected to the side surface of the floating rope (11), and a fourth groove (13) is arranged inside the floating rope (11).

3. A kelp seedling culture suspension raft according to claim 2, characterized in that: The inner surface of the fourth groove (13) is slidably connected with a rope buckle (14), and the lower surface of the rope buckle (14) is provided with a kelp seedling (15).

4. A kelp seedling culture suspension raft according to claim 3, characterized in that: The number of the rope buckles (14) and the number of the kelp seedlings (15) are both multiple.

5. The kelp seedling culture suspension raft according to claim 1, characterized in that: The side surface of the limiting block (7) is slidably connected to the limiting hole (10), and the side surface of the limiting block (7) is slidably connected to the fixing block (9).

6. The kelp seedling culture suspension raft according to claim 1, characterized in that: The side surface of the limit block (7) is slidably connected to the third groove (8), and the side surface of the limit block (7) is slidably connected to the suspended raft frame (1).

7. The kelp seedling culture suspension raft according to claim 1, characterized in that: The side surface of the fixing block (9) is slidably connected to the first groove (2), and the side surface of the fixing block (9) is slidably connected to the suspended raft frame (1).

8. The kelp seedling culture suspension raft according to claim 1, characterized in that: The number of the suspended raft frames (1) is multiple, and the third groove (8) is connected to the limiting hole (10).

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