Holothurian culture net rack

Abstract

The utility model relates to the field of holothurian culture and discloses a holothurian culture net rack which comprises a culture water tank, a fixing plate is fixedly connected between the middle portions of the tops of the front side wall and the rear side wall of the culture water tank, and the rear end of the side wall of the fixing plate is fixedly connected with a ladder which inclines downwards and extends to the ground. A rotating shaft is rotationally connected between the middle upper positions of the left inner side wall and the right inner side wall of the aquaculture water tank, four wheel carriers are fixedly connected to the outer wall of the rotating shaft and located on the left side and the right side of the fixing plate in pairs, and a plurality of fixing shafts are fixedly connected between the outer edges of the opposite side walls of the two wheel carriers on the same side and are distributed around the rotating shaft as the circle center; the outer wall of the fixing shaft is rotationally connected with a net cage. The net cage adopts a circulating ferris wheel rotating design, can simulate water flow and food distribution in a natural environment, provides a feeding environment closer to natural growth conditions for sea cucumbers, is beneficial to healthy growth of the sea cucumbers, is suitable for large-scale culture, and improves the working efficiency.

Description

Technical Field

[0001] The present utility model relates to the field of sea cucumber farming, and specifically to a sea cucumber farming grid. Background Art

[0002] As a high-nutrition and high-value seafood product, the market demand for sea cucumbers is increasing day by day. Currently, surface aquaculture cages have gradually attracted attention due to their advantages such as easy management and strong environmental controllability.

[0003] However, most of the existing surface aquaculture cages adopt a fixed design. The activity space of sea cucumbers in the cages is limited, and it is difficult to simulate the water flow and food distribution in the natural environment, which affects the growth rate and quality of sea cucumbers. When breeding on a large scale, it is impossible to effectively observe the situation of sea cucumbers, making it inconvenient to manage. Content of the Utility Model

[0004] In order to overcome the above deficiencies, the present utility model provides a sea cucumber farming grid.

[0005] The technical solution adopted by the present utility model is as follows:

[0006] A sea cucumber farming grid includes a breeding water tank. The top of the front side wall of the breeding water tank is fixedly communicated with a water inlet pipe, and the bottom of the rear side wall of the breeding water tank is fixedly communicated with a water outlet pipe. Valves are installed on both the water inlet pipe and the water outlet pipe. A fixed plate is fixedly connected between the middle parts of the top of the front and rear side walls of the breeding water tank. The rear end of the side wall of the fixed plate is fixedly connected with a ladder that extends obliquely downward to the ground. A rotating shaft is rotatably connected between the upper-middle positions of the left and right inner side walls of the breeding water tank. Four wheel frames are fixedly connected to the outer wall of the rotating shaft. The wheel frames are divided into two groups, located on the left and right sides of the fixed plate respectively. A plurality of fixed shafts are fixedly connected between the outer edges of the opposite side walls of the two wheel frames on the same side. The fixed shafts are distributed in a circular pattern with the rotating shaft as the center. A net cage is rotatably connected to the outer wall of the fixed shaft. The net cage is located between the two wheel frames. The front side of the top of the net cage is inserted with a cage cover, and the cage cover is made of wire mesh. A motor is fixedly installed on the right side wall of the breeding water tank, and the output shaft of the motor is fixedly connected to the right end of the rotating shaft.

[0007] Advantages of the Present Utility Model

[0008] The net cage of the present utility model adopts a reciprocating Ferris wheel rotation design, which can simulate the water flow and food distribution in the natural environment, providing a feeding environment closer to the natural growth conditions for sea cucumbers, being beneficial to the healthy growth of sea cucumbers. Through the design of the ladder and the fixed plate, workers can conveniently climb to the top of the breeding water tank for observation and management, adapting to large-scale breeding and improving work efficiency. Description of the Drawings

[0009] Figure 1 It is a schematic structural diagram of the present utility model;

[0010] Figure 2 is Figure 1 Schematic diagram of the left - hand perspective structure;

[0011] Figure 3 is Figure 1 front view of

[0012] Figure 4 is Figure 3 sectional view taken along line A - A in

[0013] Figure 5 Schematic diagram of the structure of the present utility model with the breeding water tank removed;

[0014] Figure 6 Schematic diagram of the wheel frame and the net cage of the present utility model.

[0015] In all the drawings, the reference numerals are specifically as follows: 1, breeding water tank; 2, water inlet pipe; 3, water outlet pipe; 4, fixing plate; 5, ladder; 6, rotating shaft; 7, wheel frame; 8, fixed shaft; 9, net cage; 10, cage cover; 11, motor. Detailed implementation mode

[0016] As Figures 1-6 shown: A sea cucumber breeding grid includes a breeding water tank 1. The top of the front side wall of the breeding water tank 1 is fixedly connected and communicated with a water inlet pipe 2, and the bottom of the rear side wall of the breeding water tank 1 is fixedly connected and communicated with a water outlet pipe 3. Valves are installed on both the water inlet pipe 2 and the water outlet pipe 3. A fixing plate 4 is fixedly connected between the middle parts of the top of the front and rear side walls of the breeding water tank 1. The rear end of the side wall of the fixing plate 4 is fixedly connected with a ladder 5 that extends obliquely downward to the ground. A rotating shaft 6 is rotatably connected between the upper - middle positions of the left and right inner side walls of the breeding water tank 1. Four wheel frames 7 are fixedly connected to the outer wall of the rotating shaft 6. The wheel frames 7 are grouped in pairs and are respectively located on the left and right sides of the fixing plate 4. A plurality of fixed shafts 8 are fixedly connected between the outer edges of the opposite side walls of the two wheel frames 7 on the same side. The fixed shafts 8 are distributed in a circular pattern with the rotating shaft 6 as the center. A net cage 9 is rotatably connected to the outer wall of the fixed shaft 8. The net cage 9 is located between the two wheel frames 7. The front side of the top of the net cage 9 is inserted with a cage cover 10. The cage cover 10 is made of wire mesh. A motor 11 is fixedly installed on the right side wall of the breeding water tank 1. The output shaft of the motor 11 is fixedly connected to the right end of the rotating shaft 6.

[0017] First, inject an appropriate amount of seawater into the breeding water tank 1 through the water inlet pipe 2 to ensure that the water quality meets the growth requirements of sea cucumbers. At the same time, put sea cucumber seedlings or sea cucumbers that have adapted to the environment into each net cage 9, and insert the cage cover 10 well to ensure that the sea cucumbers in the net cage 9 grow in a closed and safe environment. Breed sea cucumbers in the net cage 9 below the highest water level of the breeding water tank 1.

[0018] When everything is ready, start the motor 11 installed on the right side wall of the aquaculture water tank 1. The motor 11 is fixedly connected to the right end of the rotating shaft 6 through its output shaft, driving the rotating shaft 6 to start rotating. As the rotating shaft 6 rotates, the four wheel frames 7 will also rotate accordingly.

[0019] A plurality of fixed shafts 8 distributed around the rotating shaft 6 are fixed on the wheel frame 7. The net cage 9 is rotatably connected to the fixed shaft 8. This design enables the net cage 9 to perform a cyclic Ferris wheel-like rotation with the rotating shaft 6 as the center during the rotation with the wheel frame 7. This rotation method helps to transfer the sea cucumbers underwater to the outside of the water surface for observing, putting in, and salvaging sea cucumbers.

[0020] In order to observe the growth of sea cucumbers and carry out necessary salvage work, the staff can climb onto the top of the aquaculture water tank 1 through the ladder 5 and stand on the fixed plate 4. The setting of the fixed plate 4 not only provides a stable observation platform for the staff but also facilitates operations such as opening the net cage 9 and salvaging sea cucumbers. The present utility model only protects the mechanical part, and the functions realized by the software control part related thereto are not within the protection scope of the present utility model.

Claims

1. A sea cucumber culture grid, characterized in that: The aquaculture water tank (1) comprises a water inlet pipe (2) fixedly connected to the top of the front side wall of the aquaculture water tank (1), a water outlet pipe (3) fixedly connected to the bottom of the rear side wall of the aquaculture water tank (1), valves being installed on both the water inlet pipe (2) and the water outlet pipe (3), a fixing plate (4) fixedly connected between the middle parts of the tops of the front and rear side walls of the aquaculture water tank (1), a ladder (5) extending downwardly and obliquely to the ground fixedly connected to the rear end of the side wall of the fixing plate (4), a rotating shaft (6) rotatably connected between the upper middle parts of the left and right inner side walls of the aquaculture water tank (1), and four wheel frames (7) fixedly connected to the outer wall of the rotating shaft (6) The wheel frames (7) are arranged in groups of two on the left and right sides of the fixed plate (4), and a plurality of fixed shafts (8) are fixedly connected between the outer edges of the opposite side walls of the two wheel frames (7) on the same side. The fixed shafts (8) are distributed around the rotating shaft (6) as the center of a circle. The outer wall of the fixed shaft (8) is rotatably connected with a net box (9). The net box (9) is located between the two wheel frames (7). A box cover (10) is inserted at the top front side of the net box (9). The box cover (10) is in the shape of a steel wire mesh. A motor (11) is fixedly installed on the right side wall of the aquaculture water tank (1), and the output shaft of the motor (11) is fixedly connected to the right end of the rotating shaft (6).

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