Fry indoor hatching mechanism

Abstract

The utility model discloses a fry indoor hatching mechanism which comprises hatching boxes, a pneumatic power piece, a connecting piece and a guide rail, the guide rail is connected with the connecting piece in a sliding mode, one end of the connecting piece is connected with the pneumatic power piece, the bottom of the connecting piece is connected with at least one hatching box, and the hatching boxes are connected with the pneumatic power piece. And the connecting piece and the incubator are driven by the pneumatic power piece to do reciprocating motion in the axial direction of the guide rail. According to the utility model, the hatching quality and hatching rate of fries of the hatching mechanism can be improved.

Description

Technical Field

[0001] This utility model relates to the field of fish fry incubation technology, and in particular to an indoor fish fry incubation mechanism. Background Technology

[0002] Indoor hatching of fish fry is a process that involves hatching fertilized eggs into fry and raising them into fish larvae under artificially controlled environmental conditions, unaffected by seasons. Indoor hatching of fish fry requires specialized hatching facilities, such as hatching buckets, hatching boxes, and hatching ponds, and is equipped with PVC air pipes, oxygenation pipes, air stones, air valves, aerators, and other equipment to ensure oxygen supply and water quality stability during the hatching process.

[0003] Existing indoor fish fry hatching equipment, such as the "Indoor Fish Fry Hatching Device" disclosed in patent number 201320554823.X, discloses a technical solution that includes a pool body, a water inlet pipe, and an air inlet pipe. The water inlet pipe is connected to a water source at its inlet end. The air inlet pipe is installed on the upper part of the side wall of the pool body, and the air inlet end of the air inlet pipe is connected to an oxygen pump. The air inlet pipe has multiple air outlets, each air outlet is connected to an air outlet pipe, and each air outlet pipe is connected to an aeration head. The aeration head is located below the water level in the pool body. The bottom of the pool body is covered with a seepage-proof membrane, a mesh cloth is laid on the seepage-proof membrane, a gauze frame is laid on the mesh cloth, and a net cage is placed on top of the gauze frame.

[0004] While the aforementioned existing technology can achieve fish fry hatching, it relies entirely on the impact force of the water flow to scour the outer wall of the hatching box (net cage) during the hatching process. Fish eggs attached to the outer wall of the hatching box do not detach in time, leading to egg accumulation and necrosis. This affects the hatching quality and hatching rate of the fish fry.

[0005] Therefore, there is an urgent need to research and develop an incubation mechanism that can autonomously control and reduce the adhesion rate of fish eggs to the outer wall of the incubator, thereby reducing the mortality rate of fish eggs and solving the above-mentioned technical defects. Summary of the Invention

[0006] The purpose of this invention is to provide an indoor hatching mechanism for fish fry, which can improve the hatching quality and hatching rate of fish fry.

[0007] To achieve the above objectives, this utility model provides an indoor incubation mechanism for fish fry, with the following specific implementation scheme:

[0008] An indoor hatching mechanism for fish fry includes an incubation box, a pneumatic power component, a connector, and a guide rail. The connector is slidably connected to the guide rail. The pneumatic power component is connected to one end of the connector. At least one incubation box is connected to the bottom of the connector. The connector and the incubation box reciprocate in the axial direction of the guide rail under the drive of the pneumatic power component.

[0009] This utility model discloses an indoor hatching mechanism for fish fry. Compared with the prior art, it uses a pneumatic power component to drive the connecting plate to reciprocate in the axial direction of the guide rail, thereby driving the hatching box set on the connecting plate to reciprocate in the axial direction of the guide rail. When this indoor hatching mechanism for fish fry is applied in a hatching pond, the hatching box is located in the hatching water flow inside the hatching box. During the hatching process, the pneumatic power component is activated at regular intervals to drive the connecting plate and the hatching box to move, so that the hatching box reciprocates in the water flow. The impact force of the water flow reduces the adhesion rate of fish eggs on the outer wall of the hatching box, thereby reducing the necrosis rate of fish eggs and improving the hatching quality and hatching rate of fish fry.

[0010] In some embodiments, a plurality of sliding blocks are provided at the bottom of the connector, the sliding blocks are sleeved on the guide rail and move relative to the guide rail in the axial direction of the guide rail.

[0011] By setting several sliding blocks on the guide rail at the bottom of the connecting plate, the connecting plate can reciprocate on the guide rail when driven by pneumatic components, thus improving the stability, smoothness and accuracy of the incubator's movement.

[0012] In some embodiments, at least two support frames are provided on the guide rail, and the bottom of the support frame is formed with a support fixing surface.

[0013] By setting at least two support frames on the guide rail, and forming a support fixing surface at the bottom of the support frames, when the fish fry indoor incubation mechanism is applied to the equipment, the support fixing surface can be used to contact and connect with the equipment, and support the fish fry indoor incubation mechanism, thereby improving the stability of the fish fry indoor incubation mechanism.

[0014] In some embodiments, a connecting block is provided at the top of the connector corresponding to the position of the incubator, and a connecting rod is provided at the top of each incubator, with the other end of the connecting rod extending to the top of the connecting plate and connecting to the connecting block.

[0015] By using a connecting rod and a connecting block at the top of the connector, the incubator and the connector are fixed together, improving the ease of installation and stability of the incubator.

[0016] In some embodiments, the connecting rods are located on both sides of the incubator, and the guide rail is located between the connecting rods on both sides.

[0017] By placing the connecting rods on both sides of the incubator, the guide rail is positioned between the connecting rods on both sides, thus preventing interference between the incubator and the connectors on the guide rail.

[0018] In some embodiments, a connecting bracket is connected to the connector, and the pneumatic power component is kinetically connected to the connecting bracket.

[0019] By setting a connecting bracket on the connector to drive the pneumatic power component, the connection stability and transmission stability of the pneumatic power component on the connector are improved.

[0020] In some embodiments, a coupling is connected to the pneumatic component, and the coupling is connected to the connecting bracket.

[0021] By using a coupling to connect the pneumatic power component and the connecting bracket, the center connection between the pneumatic power component and the connecting bracket is ensured, which improves the smoothness of the movement of the connecting component under the drive of the pneumatic power component and avoids the situation where the component shifts during the movement due to the eccentric connection, thereby damaging the guide rail, or making the movement difficult or even impossible.

[0022] In some embodiments, the pneumatic power component is a pneumatic cylinder.

[0023] By using pneumatic cylinders as pneumatic power components, the stability of pneumatic power components in use and the convenience of maintenance, repair, and replacement are improved.

[0024] Based on the above technical solution, this utility model has the following beneficial effects compared with the prior art:

[0025] By using pneumatic power components to drive the connecting parts to reciprocate in the axial direction of the guide rail, the incubation box set on the connecting parts is driven to reciprocate in the axial direction of the guide rail. When this fish fry indoor incubation mechanism is used in the incubation pool, the incubation box is located in the incubation water flow inside the incubation box. During the incubation process, the pneumatic power components are activated at regular intervals to drive the connecting plate and the incubation box to move, so that the incubation box reciprocates in the water flow. The impact force of the water flow reduces the attachment rate of fish eggs on the outer wall of the incubation box, thereby reducing the necrosis rate of fish eggs and improving the hatching quality and hatching rate of fish fry. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a partial enlarged view of the present invention;

[0028] Figure 3 This is a schematic diagram of the indoor incubation mechanism for fish fry of this utility model applied to the equipment.

[0029] Explanation of reference numerals in the attached figures:

[0030] 100. Connector; 110. Connecting and fixing frame; 120. Connecting block; 130. Sliding block; 200. Pneumatic power component; 210. Coupling; 300. Hatchery box; 310. Connecting rod; 400. Guide rail; 410. Support frame; 411. Support fixing surface; 500. Hatchery pool. Detailed Implementation

[0031] To facilitate understanding of this utility model, the specific embodiments of this utility model will be described in more detail below with reference to the accompanying drawings.

[0032] Unless otherwise specified or defined, the terms "first," "second," etc., used in this document are for distinguishing names only and do not represent a specific number or order.

[0033] Unless otherwise stated or defined, the term “and / or” as used herein includes any and all combinations of one or more of the associated listed items.

[0034] It should be noted that in this article, "fixed to" or "connected to" can mean directly fixed to or connected to a component, or indirectly fixed to or connected to a component.

[0035] like Figure 1-2 As shown, the fish fry indoor incubation mechanism provided in this embodiment includes an incubation box 300, a pneumatic power component 200, a connector 100, and a guide rail 400. The connector 100 is slidably connected to the guide rail 400. The pneumatic power component 200 is connected to one end of the connector 100. At least one incubation box 300 is connected to the bottom of the connector 100. The connector 100 and the incubation box 300 reciprocate in the axial direction of the guide rail 400 under the drive of the pneumatic power component 200.

[0036] In some embodiments, a plurality of sliding blocks 130 are provided at the bottom of the connector 100. The sliding blocks 130 are sleeved on the guide rail 400 and move relative to the guide rail 400 in the axial direction.

[0037] By setting several sliding blocks 130 on the guide rail 400 at the bottom of the connecting plate, the sliding blocks 130 can move relative to the guide rail 400 in the axial direction of the guide rail 400, so that the connecting plate can reciprocate on the guide rail 400 when driven by the pneumatic power component 200, thereby improving the stability, smoothness and accuracy of the incubator 300.

[0038] In some embodiments, at least two support frames 410 are provided on the guide rail 400, and the bottom of the support frame 410 is formed with a support fixing surface 411.

[0039] By providing at least two support frames 410 on the guide rail 400, and forming a support fixing surface 411 at the bottom of the support frame 410, when the fish fry indoor incubation mechanism is applied to the equipment, the support fixing surface 411 can be used to contact and connect with the equipment, and support the fish fry indoor incubation mechanism, thereby improving the stability of the fish fry indoor incubation mechanism.

[0040] In some embodiments, a connecting block 120 is provided at the top of the connector 100 corresponding to the position of the incubator 300, and a connecting rod 310 is provided at the top of each incubator 300. The other end of the connecting rod 310 extends to the top of the connecting plate and connects to the connecting block 120.

[0041] By using the connecting rod 310 and the connecting block 120 at the top of the connector 100, the connection and fixation between the incubator 300 and the connector 100 are achieved, thereby improving the ease of installation and stability of the incubator 300.

[0042] In some embodiments, the connecting rods 310 are located on both sides of the incubator 300, and the guide rail 400 is located between the connecting rods 310 on both sides.

[0043] By placing the connecting rods 310 on both sides of the incubator 300, the guide rail 400 is positioned between the connecting rods 310 on both sides, thus preventing interference between the connection between the incubator 300 and the connector 100 and the guide rail 400.

[0044] In some embodiments, a connecting bracket 110 is connected to the connector 100, and the pneumatic power component 200 is connected to the connecting bracket 110 in a transmission connection.

[0045] By setting a connecting bracket 110 on the connector 100 to drive the pneumatic power component 200, the connection stability and transmission stability of the pneumatic power component 200 on the connector 100 are improved.

[0046] In some embodiments, a coupling 210 is connected to the pneumatic power component 200, and the coupling 210 is connected to the connecting fixing frame 110.

[0047] By using a coupling 210 to connect the pneumatic power component 200 and the connecting bracket 110, the center connection between the pneumatic power component 200 and the connecting bracket 110 is ensured, thereby improving the smoothness of the movement of the connecting component 100 under the drive of the pneumatic power component 200. This avoids the situation where the guide rail 400 is damaged, or the movement is difficult or even impossible due to the eccentric connection.

[0048] In some embodiments, the pneumatic power component 200 is a pneumatic cylinder.

[0049] By using a pneumatic cylinder as the pneumatic power component 200, the stability of the pneumatic power component 200 in use and the convenience of maintenance, repair and replacement are improved.

[0050] The fish fry indoor hatching mechanism provided in this embodiment, compared with the prior art, uses a pneumatic power component 200 to drive the connecting member 100 to reciprocate in the axial direction of the guide rail 400, thereby driving the hatching box 300 set on the connecting member 100 to reciprocate in the axial direction of the guide rail 400. When this fish fry indoor hatching mechanism is applied in, for example... Figure 3 When the hatching tank 500 is in the hatching pool shown, the hatching box 300 is located in the hatching water flow inside the hatching box 300. During the hatching process, the pneumatic power component 200 is activated at regular intervals to drive the connecting plate and the hatching box 300 to move, so that the hatching box 300 moves back and forth in the water flow. The impact force of the water flow reduces the attachment rate of fish eggs on the outer wall of the hatching box 300, thereby reducing the necrosis rate of fish eggs and improving the hatching quality and hatching rate of fish fry.

[0051] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A fish fry indoor incubation mechanism, characterized in that, The device includes an incubator (300), a pneumatic power component (200), a connector (100), and a guide rail (400). The connector (100) is slidably connected to the guide rail (400). The pneumatic power component (200) is connected to one end of the connector (100). At least one incubator (300) is connected to the bottom of the connector (100). The connector (100) and the incubator (300) reciprocate in the axial direction of the guide rail (400) under the drive of the pneumatic power component (200).

2. The fish fry indoor incubation mechanism as described in claim 1, characterized in that, A plurality of sliding blocks (130) are provided at the bottom of the connector (100). The sliding blocks (130) are sleeved on the guide rail (400) and move relative to the guide rail (400) in the axial direction of the guide rail (400).

3. The fish fry indoor incubation mechanism as described in claim 2, characterized in that, At least two support frames (410) are provided on the guide rail (400), and a support fixing surface (411) is formed at the bottom of the support frame (410).

4. The fish fry indoor incubation mechanism as described in any one of claims 1-3, characterized in that, A connecting block (120) is provided at the top of the connector (100) corresponding to the position of the incubator (300), and a connecting rod (310) is provided at the top of each incubator (300). The other end of the connecting rod (310) extends to the top of the connector and connects to the connecting block (120).

5. The fish fry indoor incubation mechanism as described in claim 4, characterized in that, The connecting rods (310) are located on both sides of the incubator (300), and the guide rail (400) is located between the connecting rods (310) on both sides.

6. The fish fry indoor incubation mechanism as described in claim 2 or 3, characterized in that, A connecting bracket (110) is connected to the connector (100), and the pneumatic power component (200) is connected to the connecting bracket (110) in a transmission connection.

7. The fish fry indoor incubation mechanism as described in claim 6, characterized in that, A coupling (210) is connected to the pneumatic power component (200), and the coupling (210) is connected to the connecting fixing frame (110).

8. The fish fry indoor incubation mechanism as described in any one of claims 1-3, characterized in that, The pneumatic power component (200) is a pneumatic cylinder.

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