Nursery pond for aquaculture

Abstract

The utility model discloses a nursery pond for aquaculture, including nursery pond body, hydraulic cylinder and stand, hydraulic cylinder is provided outside the nursery pond body, stand is connected to the top end of hydraulic cylinder, also including fishing frame, connecting plate and collecting bucket, fishing frame is provided in the nursery pond body. The hydraulic cylinder is arranged to push the stand upwards, the fishing frame is driven to move upwards, the fishing frame can be taken out of the nursery pond through the supporting frame and the pulleys after the stand is pushed upwards, all seedlings in the nursery pond are fished, and the collecting hopper scrapes away impurities left on the inner wall of the nursery pond body in the fishing process. After the supporting frame is taken out from the right side of the connecting frame, the interior of the nursery pond body can be cleaned more effectively, water in the nursery pond body is filtered and purified by arranging the water circulation assembly, impurities in the pond are reduced, and meanwhile the oxygen content is increased.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and in particular to a seedling pond for aquaculture. Background Technology

[0002] Nursery ponds are pools used to raise juvenile aquatic animals. They provide the environmental conditions necessary for the juveniles' growth, such as suitable water quality, water temperature, light, and dissolved oxygen, to ensure the juveniles grow healthily and rapidly.

[0003] Existing aquaculture seedling raising devices require regular water changes when raising fry. However, currently, all fry must be removed before water changes. If the fry are densely distributed or not growing well in the seedling pond, the removal process can be difficult, requiring more time and manpower, thus increasing costs. Furthermore, the inner walls of the seedling pond cannot be effectively cleaned. Impurities adhering to the inner walls may include organic matter, inorganic salts, and microorganisms. These substances, after dissolving or decomposing in the water, will affect water quality and adversely impact the fry's growth environment. Therefore, a new aquaculture seedling raising pond is proposed to solve the above problems. Utility Model Content

[0004] This utility model provides a seedling pond for aquaculture, including a seedling pond body, a hydraulic cylinder, and a support platform. The hydraulic cylinder is disposed outside the seedling pond body, and the support platform is connected to the top of the hydraulic cylinder. It also includes a retrieval frame, a connecting plate, and a collection hopper. The retrieval frame is disposed inside the seedling pond body, and a support frame is provided at the top of the retrieval frame. The support frame is slidably disposed within the support platform. The connecting plate is connected to the outside of the retrieval frame. The collection hopper is rotatably disposed at the top of the connecting plate and is close to the inner wall of the seedling pond body. A spring connects the collection hopper and the retrieval frame. Multiple water filtering holes are opened on the inclined side of the collection hopper. A water circulation component is provided in the seedling pond body.

[0005] Preferably, the platform consists of two connecting frames and two connecting columns. The two connecting frames are arranged at a distance from front to back above the seedling pool body, and the two connecting columns are arranged at a distance from left to right and connected between the two connecting frames.

[0006] Preferably, the right side of both connecting frames is missing, and a sliding window is provided at the bottom of each. The two support frames are slidably disposed within the two connecting frames and extend below them. Each of the two support frames is provided with a pulley and is slidably connected to the inner wall of the two connecting frames.

[0007] Preferably, a connecting rod is connected between the support frame and the retrieval frame, and the size of the connecting rod is adapted to the size of the sliding window.

[0008] Preferably, an interception assembly is provided at the top of the two connecting frames. The interception assembly includes a fixed frame, a motor, a bidirectional threaded rod, and two intercepting rods. The fixed frame is connected to the top of the two connecting frames. The motor is located on the front side of the fixed frame. One end of the bidirectional threaded rod is coaxially connected to the output shaft of the motor, and the other end is rotatably connected to the rear sidewall of the fixed frame. The two intercepting rods are threadedly connected to the bidirectional threaded rod and extend into the two connecting frames respectively.

[0009] Preferably, the water circulation assembly includes a filter box, a water pump, an outer pipe, and multiple nozzles. The filter box is located on the left side of the seedling pool body. One end of the water pump is connected to the bottom of the seedling pool body, and the other end is connected to the filter box. The water pump is mounted on the water pump. The outer pipe is located on the outside of the seedling pool body and is connected to the bottom of the filter box. The multiple nozzles are connected to the outer pipe and extend into the seedling pool body.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] A hydraulic cylinder pushes the platform upwards, causing the retrieval frame to move upwards. After being pushed upwards, the retrieval frame can be removed from the seedling pond via the support frame and pulleys, allowing all the seedlings inside to be retrieved. During the retrieval process, the collection bucket scrapes away any remaining impurities on the inner wall of the seedling pond. After the support frame is removed from the right side of the connecting frame, it is easier to clean the inside of the seedling pond more effectively. A water circulation component is installed to filter and purify the water in the seedling pond, reducing impurities and increasing oxygen content. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] In the attached diagram:

[0014] Figure 1 This is a schematic diagram of a seedling pond for aquaculture proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of a retrieval frame for aquaculture seedling ponds proposed in this utility model;

[0016] Figure 3 This is a right-side sectional view of a seedling pond for aquaculture proposed in this utility model;

[0017] Figure 4 This is a left sectional view of a seedling pond for aquaculture proposed in this utility model;

[0018] Figure 5 This is a schematic diagram of a platform for a seedling pond used in aquaculture, as proposed in this utility model.

[0019] 1. Seedling pool body; 2. Hydraulic cylinder; 3. Frame; 31. Connecting frame; 32. Connecting column; 4. Retrieval frame; 41. Support frame; 42. Pulley; 43. Connecting rod; 5. Connecting plate; 6. Collection hopper; 7. Interception assembly; 71. Fixing frame; 72. Motor; 73. Two-way threaded rod; 74. Interception rod; 8. Water circulation assembly; 81. Filter box; 82. Pumping pipe; 83. Water pump; 84. Outer pipe; 85. Nozzle. Detailed Implementation

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0021] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0022] like Figure 1-5 As shown, the present invention proposes a seedling pond for aquaculture, comprising a seedling pond body 1, a hydraulic cylinder 2, and a support platform 3. The hydraulic cylinder 2 is disposed outside the seedling pond body 1, and the support platform 3 is connected to the top of the hydraulic cylinder 2. The invention is characterized by further comprising a retrieval frame 4, a connecting plate 5, and a collection hopper 6. The retrieval frame 4 is disposed inside the seedling pond body 1, and a support frame 41 is disposed at the top of the retrieval frame 4. The support frame 41 is slidably disposed inside the support platform 3. The connecting plate 5 is connected to the outside of the retrieval frame 4. The collection hopper 6 is rotatably disposed at the top of the connecting plate 5 and is close to the inner wall of the seedling pond body 1. A spring 61 is connected between the collection hopper 6 and the retrieval frame 4. Multiple water filtering holes are opened on the inclined side of the collection hopper 6. A water circulation component 8 is disposed in the seedling pond body 1.

[0023] In this invention, the seedling pool body 1 is generally rectangular. The platform 3 is located directly above the seedling pool body 1, with supporting legs connected to the bottom. There are multiple hydraulic cylinders 2, all located on the outside of the seedling pool body 1, used to push the platform 3 upward, thereby moving the scooping frame 4 upward. Water is added to the seedling pool body 1, and seedlings are placed in the scooping frame 4 for cultivation. By setting the supporting frame 41 to slide inside the platform 3, the scooping frame 4 can be moved out from the right side of the platform 3 to scoop up all the seedlings. When scooping upward, it will move the connecting plate 5 and the collecting hopper 6. There are multiple collecting hoppers 6, distributed on the outside of the scooping frame 4. Impurities, dirt, and water on the inner wall of the seedling pool body 1 fall into the inside of the collecting hopper 6 through the inclined surface. Water goes down through the filter holes, while impurities and dirt are retained. By setting the water circulation component 8, the water inside the seedling pool body 1 is filtered, purified, and circulated during seedling cultivation, while increasing the oxygen content in the water.

[0024] In an optional embodiment, the platform 3 consists of two connecting frames 31 and two connecting columns 32. The two connecting frames 31 are arranged at intervals in front and behind above the seedling pool body 1, and the two connecting columns 32 are arranged at intervals in the left and right and connected between the two connecting frames 31.

[0025] In an optional embodiment, the right side of both connecting frames 31 is missing, and a sliding window is provided at the bottom of each. Two support frames 41 are slidably disposed in the two connecting frames 31 and extend below them. Each of the two support frames 41 is provided with a pulley 42, which is slidably connected to the inner wall of the two connecting frames 31 respectively.

[0026] In an optional embodiment, a connecting rod 43 is connected between the support frame 41 and the retrieval frame 4, and the size of the connecting rod 43 is adapted to the size of the sliding window.

[0027] In an optional embodiment, an interception component 7 is provided at the top of the two connecting frames 31. The interception component 7 includes a fixed frame 71, a motor 72, a bidirectional threaded rod 73, and two interception rods 74. The fixed frame 71 is connected to the top of the two connecting frames 31. The motor 72 is located on the front side of the fixed frame 71. One end of the bidirectional threaded rod 73 is coaxially connected to the output shaft of the motor 72, and the other end is rotatably connected to the rear side wall of the fixed frame 71. The two interception rods 74 are threadedly connected to the bidirectional threaded rod 73 and extend into the two connecting frames 31 respectively.

[0028] It should be noted that the two connecting columns 32 serve as supports and fixation. The pulleys 42 facilitate the removal of the entire retrieval frame 4. When the retrieval frame 4 is put back, the motor 72 is started to drive the bidirectional threaded rod 73 to rotate, so that the two intercepting rods 74 move into the two connecting frames 31 and fit against the support frame 41, preventing the retrieval frame 4 from sliding out when it is lowered.

[0029] In an optional embodiment, the water circulation assembly 8 includes a filter box 81, a water pump 82, a water pump 83, an outer pipe 84, and a plurality of nozzles 85. The filter box 81 is located on the left side of the seedling pool body 1. One end of the water pump 82 is connected to the bottom end of the seedling pool body 1, and the other end is connected to the filter box 81. The water pump 83 is located on the water pump 82. The outer pipe 84 is located on the outside of the seedling pool body 1 and is connected to the bottom end of the filter box 81. The plurality of nozzles 85 are connected to the outer pipe 84 and extend into the seedling pool body 1.

[0030] It should be noted that during water circulation, the water pump 83 is started to pump the water inside the seedling pool 1 through the water pumping pipe 82 into the filter box 81. The filter box 81 is equipped with a filter to filter and purify the water. Then the water flows out from the outer pipe 84 and is sprayed out through multiple nozzles 85.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A seedling pond for aquaculture, comprising a seedling pond body (1), a hydraulic cylinder (2), and a support platform (3), wherein the hydraulic cylinder (2) is disposed outside the seedling pond body (1), and the support platform (3) is connected to the top of the hydraulic cylinder (2), characterized in that, It also includes a retrieval frame (4), a connecting plate (5), and a collection bucket (6). The retrieval frame (4) is set inside the seedling pool body (1). A support frame (41) is set at the top of the retrieval frame (4). The support frame (41) is slidably set inside the frame (3). The connecting plate (5) is connected to the outside of the retrieval frame (4). The collection bucket (6) is rotatably set at the top of the connecting plate (5) and close to the inner wall of the seedling pool body (1). A spring (61) is connected between the collection bucket (6) and the retrieval frame (4). Multiple water filtering holes are opened on the inclined side of the collection bucket (6). A water circulation component (8) is set in the seedling pool body (1).

2. The aquaculture seedling pond according to claim 1, characterized in that, The platform (3) consists of two connecting frames (31) and two connecting columns (32). The two connecting frames (31) are arranged at intervals in front and behind above the seedling pool body (1), and the two connecting columns (32) are arranged at intervals in the left and right and connected between the two connecting frames (31).

3. A seedling pond for aquaculture according to claim 2, characterized in that, Both connecting frames (31) are missing on the right side and have sliding windows at the bottom. The two support frames (41) are slidably disposed in the two connecting frames (31) and extend below them. Both support frames (41) are provided with pulleys (42) and are slidably connected to the inner walls of the two connecting frames (31).

4. A seedling pond for aquaculture according to claim 3, characterized in that, A connecting rod (43) is connected between the support frame (41) and the retrieval frame (4), and the size of the connecting rod (43) is adapted to the size of the sliding window.

5. A seedling pond for aquaculture according to claim 3, characterized in that, An interception assembly (7) is provided at the top of the two connecting frames (31). The interception assembly (7) includes a fixed frame (71), a motor (72), a bidirectional threaded rod (73), and two interception rods (74). The fixed frame (71) is connected to the top of the two connecting frames (31). The motor (72) is located on the front side of the fixed frame (71). One end of the bidirectional threaded rod (73) is coaxially connected to the output shaft of the motor (72), and the other end is rotatably connected to the rear side wall of the fixed frame (71). The two interception rods (74) are threadedly connected to the bidirectional threaded rod (73) and extend into the two connecting frames (31) respectively.

6. A seedling pond for aquaculture according to claim 1, characterized in that, The water circulation component (8) includes a filter box (81), a water pump (82), a water pump (83), an outer pipe (84), and multiple nozzles (85). The filter box (81) is located on the left side of the seedling pool body (1). One end of the water pump (82) is connected to the bottom end of the seedling pool body (1), and the other end is connected to the filter box (81). The water pump (83) is located on the water pump (82). The outer pipe (84) is located on the outside of the seedling pool body (1) and is connected to the bottom end of the filter box (81). Multiple nozzles (85) are connected to the outer pipe (84) and extend into the seedling pool body (1).

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