Artificial insemination table for fishes

Abstract

The utility model provides an artificial insemination table for fishes, which relates to the technical field of rainbow trout cultivation and comprises a support table, a water outlet, a water inlet and a water outlet. The diameter of the filter screen is smaller than or equal to that of the drain hole; the filter screen is detachably connected with the drainage hole; the black-out cloth frame is arranged on the supporting table and used for installing black-out cloth, and the black-out cloth is used for shielding the three side faces and the upper side of the supporting table; the fish clamping structure is arranged above the supporting table and the insemination basin and located in the shading cloth frame, and the fish clamping structure is used for limiting fishes. By arranging the shading cloth frame and the shading cloth, a shading environment can be provided during insemination operation. And through the arrangement of a filter screen, the roes which are neglected on the supporting table by accident can be collected. And the filter screen is detachably connected with the drainage hole, so that the collected roes can be conveniently poured into the insemination basin again. According to the embodiment, ovum squeezing and insemination are achieved at the same station through the arrangement of the fish clamping structure.

Description

Technical Field

[0001] The utility model relates to the technical field of rainbow trout breeding, in particular to a fish artificial insemination platform. Background Art

[0002] In aquaculture, artificial insemination of rainbow trout is a key technology, and its success or failure directly affects the breeding efficiency and quality.

[0003] The traditional rainbow trout artificial insemination operating table is a simple table that does not fully consider the convenience of artificial insemination operations. It has many limitations, poor adaptability, and cannot meet the needs of farms. Utility Model Content

[0004] In view of the above situation, the utility model provides a fish artificial insemination table, aiming to solve the technical problem that the traditional rainbow trout artificial insemination operation table is a table with a simple structure, does not fully consider the problem of providing convenience for artificial insemination operation, has many limitations, poor adaptability, and cannot meet the needs of farms.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a fish artificial insemination platform, comprising:

[0007] A support table for placing the insemination pot, with drainage holes;

[0008] The filter screen is cylindrical, and its diameter is less than or equal to the diameter of the drainage hole; the filter screen and the drainage hole are detachably connected;

[0009] A shade cloth rack is arranged on the support platform, and is used to install a shade cloth, and the shade cloth is used to cover three side surfaces and an upper side of the support platform;

[0010] The fish clamping structure is arranged above the support platform and the insemination basin and is located in the shading cloth frame. The fish clamping structure is used to limit the position of the fish.

[0011] In some embodiments of the present invention, the fish clamping structure includes two inclined plates extending in the front-to-back direction, and the two inclined plates form an inverted figure eight shape.

[0012] In some embodiments of the present invention, the surface of the inclined plate is smooth.

[0013] In some embodiments of the utility model, a convex ridge extending in the front-to-back direction is provided below the gap between the two inclined plates, the convex ridge is located on the upper side of the support platform, and a groove matching the convex ridge is provided at the bottom of the insemination basin.

[0014] In some embodiments of the present invention, the upper portion of the filter screen has a convex edge, and the diameter of the convex edge is greater than the diameter of the drainage hole.

[0015] In some embodiments of the present invention, the upper side of the support platform is inclined.

[0016] In some embodiments of the present invention, the shading cloth frame includes four vertical rods respectively distributed at the four corners of the support platform.

[0017] In some embodiments of the present invention, a horizontal bar is connected between two vertical bars located at the rear side of the support platform.

[0018] In some embodiments of the present invention, a plurality of feather insertion holes are distributed on the crossbar.

[0019] In some embodiments of the present invention, the diameter of the feather insertion hole is 2 mm.

[0020] The embodiments of the present invention have at least the following advantages or beneficial effects:

[0021] 1. Through the setting of shading cloth rack and shading cloth, a light-proof environment can be provided during insemination operation to ensure the vitality of sperm and eggs and reduce oxidative stress.

[0022] 2. The filter can collect the fish eggs accidentally left on the support table. The filter can be detachably connected to the drain hole to facilitate the collection of fish eggs back into the fertilization basin.

[0023] 3. The fish clamping structure is arranged above the support platform and the fertilization basin and is located in the light shielding cloth frame. The fish clamping structure is used to fix and limit the fish to assist the workers in the egg squeezing operation so that the squeezed fish eggs can fall into the fertilization basin. In this embodiment, the egg squeezing and fertilization are realized at the same station by setting the fish clamping structure.

[0024] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by practicing the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 This is a schematic diagram of the structure of a fish artificial insemination platform;

[0027] Figure 2 for Figure 1 Schematic diagram of the structure after the shading cloth frame is disassembled;

[0028] Figure 3 It is a structural schematic diagram of a shading cloth frame and a shading cloth;

[0029] Figure 4 for Figure 2 Schematic diagram of the structure after removing the vertical block.

[0030] icon:

[0031] 1-support platform, 11-drainage hole, 12-first leg, 13-second leg, 14-connecting rod, 15-convex ridge,

[0032] 2-water retaining edge, 3-vertical retaining edge,

[0033] 4-filter, 41-convex edge,

[0034] 51-vertical rod, 52-horizontal rod, 521-feather hole, 53-shading cloth,

[0035] 6- Faucet,

[0036] 7- Inclined board,

[0037] 8-Insemination basin. DETAILED DESCRIPTION

[0038] In the following, only some exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present invention.

[0039] In the description of the embodiments of the present invention, it should be understood that the terms "height", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0041] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0042] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0043] See also Figure 1 to Figure 4 The present embodiment provides a fish artificial insemination platform, including a support platform 1, a water retaining edge 2, a vertical retaining 3, a filter screen 4, a shading cloth 53 frame, a faucet 6 and a fish clamping structure.

[0044] The support platform 1 is used to place the insemination basin 8, which is used to hold eggs and semen of fish (rainbow trout). The support platform 1 has a drainage hole 11 at the upper right corner. In order to facilitate drainage, the upper side of the support platform 1 has a slope, that is, the upper side of the support platform 1 is tilted so that water gathers at the drainage hole 11. There are many ways to tilt the upper side of the support platform 1, for example: a first leg 12 and a second leg 13 are respectively set on the left and right sides of the bottom of the support platform 1, and the height of the first leg 12 is greater than the height of the second leg 13. Specifically, the height of the first leg 12 is 54 cm, and the height of the second leg 13 is 50 cm. A connecting rod 14 can be set between the first leg 12 and the second leg 13 to reinforce the structure.

[0045] In other embodiments, the number and distribution positions of the drainage holes 11 may also be adjusted as needed.

[0046] The water retaining edge 2 is arranged at the edges of the four sides of the support platform 1 to play a water retaining role, thereby preventing the water on the upper side of the support platform 1 from flowing onto the ground and affecting the operating environment.

[0047] The vertical stopper 3 is L-shaped, and is arranged at the upper right corner of the support platform 1, and the top of the vertical stopper 3 is located above the water retaining edge 2. The vertical stopper 3 can be fixed on the top of the water retaining edge 2, or can be directly connected to the support platform 1. The drainage hole 11 is arranged close to the vertical stopper 3, so that the water on the upper side of the support platform 1 can be further prevented from flowing or splashing onto the ground.

[0048] The filter screen 4 is cylindrical and is used to collect the fish eggs accidentally left on the support table 1 during the artificial insemination operation. The diameter of the filter screen 4 is less than or equal to the diameter of the drainage hole 11, and the filter screen 4 is detachably connected to the drainage hole 11 so that the fish eggs can be poured back into the insemination basin 8; specifically, the upper part of the filter screen 4 has a convex edge 41, and the diameter of the convex edge 41 is greater than the diameter of the drainage hole 11, so that the filter screen 4 can be directly taken and placed at the drainage hole 11, so that the collected fish eggs can be poured back into the insemination basin 8.

[0049] The shade cloth 53 frame is set on the support platform 1, and is used to support and install the shade cloth 53. The shade cloth 53 can be installed on the left side, right side, rear side, and top side of the shade cloth 53 frame (the front side is the worker's operating station, and the shade cloth 53 is preferably not installed). The purpose of setting the shade cloth 53 frame and the shade cloth 53 is to provide a light-proof environment during the insemination operation to ensure the vitality of sperm and eggs and reduce oxidative stress.

[0050] The shade cloth 53 frame includes four vertical rods 51 respectively distributed at the four corners of the support platform 1. A cross bar 52 is connected between the two vertical rods 51 located at the rear side of the support platform 1 (the side faced by the worker during operation) to play a reinforcing role. At the same time, a plurality of (one or more) feather insertion holes 521 for inserting the roots of feathers (for stirring operation during insemination) are distributed on the cross bar 52. Preferably, the diameter of the feather insertion hole 521 is 2 mm.

[0051] The faucet 6 is arranged at a designated position above the support platform 1 and is located in the shade cloth 53 frame. The faucet 6 can be connected to the support platform 1 or the shade cloth 53 frame through other supporting components to achieve the installation of the faucet 6. The purpose of setting the faucet 6 is to facilitate cleaning of the support platform 1.

[0052] The fish clamping structure is arranged above the support platform 1 and the fertilization basin 8 and is located in the shade cloth 53 frame. The fish clamping structure is used to fix and limit the fish to assist the workers in the egg squeezing operation. The squeezed fish eggs can fall into the fertilization basin 8. In this embodiment, the fish clamping structure is fixed on the crossbar 52 of the shade cloth 53 frame; the fish clamping structure includes two inclined plates 7 extending in the front-to-back direction, the two inclined plates 7 form an inverted eight-shaped shape, and the surface of the inclined plates 7 is smooth; the gap between the two inclined plates 7 is used to clamp the fish to be squeezed eggs, and the cooperation of the two inclined plates 7 can limit the movement of the fish, thereby facilitating the operation of the workers. In addition, placing the fish in a light-proof environment in the shade cloth 53 frame for squeezing eggs can also make the fish quieter and prevent loosening.

[0053] Furthermore, in order to facilitate the egg squeezing operation, a convex rib 15 extending in the front-to-back direction is provided below the gap between the two inclined plates 7, the convex rib 15 is located on the upper side of the support platform 1, and a groove (not shown in the figure) matching the convex rib 15 is provided at the bottom of the fertilization basin 8. The cooperation between the convex rib 15 and the groove can avoid the situation that the fish eggs fall outside the fertilization basin 8 due to the left-right displacement of the fertilization basin 8 when the fertilization basin 8 is used to receive the squeezed fish eggs.

[0054] In combination with the above content, this embodiment has at least the following beneficial effects:

[0055] First, by setting the shading cloth frame 53 and the shading cloth 53, a light-proof environment can be provided during the insemination operation to ensure the vitality of sperm and egg and reduce oxidative stress.

[0056] Second, by setting the filter screen 4, it is possible to collect the fish eggs accidentally left on the support platform 1. By detachably connecting the filter screen 4 with the drain hole 11, it is convenient to pour the collected fish eggs back into the insemination basin 8.

[0057] 3. The upper side of the support platform 1 is inclined, and the upper side of the support platform 1 has a slope, so that water gathers at the drainage hole 11 and is discharged, thereby keeping the support platform 1 clean.

[0058] Fourth, the faucet 6 is provided to facilitate washing the support platform 1 or the hands of the cleaning worker.

[0059] Fifth, the water retaining edge 2 is provided to retain water, thereby preventing water on the upper side of the support platform 1 from flowing onto the ground and affecting the operating environment.

[0060] 6. The vertical block 3 is L-shaped, and is arranged at the upper right corner of the support platform 1. The top of the vertical block 3 is located above the water retaining edge 2, and the drainage hole 11 is arranged close to the vertical block 3. In this way, the water on the upper side of the support platform 1 can be further prevented from flowing or splashing onto the ground.

[0061] 7. The fish clamping structure is arranged above the support platform 1 and the insemination basin 8 and is located in the shade cloth 53 frame. The fish clamping structure is used to fix and limit the fish to assist the workers in the egg squeezing operation so that the squeezed fish eggs can fall into the insemination basin 8. In this embodiment, the egg squeezing and insemination are realized at the same station by setting the fish clamping structure.

[0062] 8. The cooperation between the convex ridges 15 and the concave grooves can avoid the situation in which the fish eggs fall outside the fertilization basin 8 due to the left-right shift of the fertilization basin 8 when the fertilization basin 8 is used to receive the squeezed fish eggs.

[0063] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. In the absence of conflicts, the embodiments of the present application and the features in the embodiments may be combined with each other at will. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fish artificial insemination platform, characterized in that: include: A support table for placing the insemination pot, with drainage holes; A cylindrical filter screen, the diameter of which is smaller than or equal to the diameter of the drainage hole; the filter screen is detachably connected to the drainage hole; A shade cloth rack disposed on the support platform, used for installing a shade cloth, wherein the shade cloth is used for shielding three side surfaces and an upper side of the support platform; The fish clamping structure is arranged above the support platform and the insemination basin and is located in the light-shielding cloth frame. The fish clamping structure is used to limit the position of fish.

2. The fish artificial insemination platform according to claim 1, characterized in that: The fish clamping structure comprises two inclined plates extending in the front-rear direction, and the two inclined plates form an inverted figure eight shape.

3. The fish artificial insemination platform according to claim 2, characterized in that: The surface of the inclined plate is smooth.

4. The fish artificial insemination platform according to claim 2, characterized in that: A convex ridge extending in the front-to-back direction is arranged below the gap between the two inclined plates, the convex ridge is located on the upper side of the support platform, and a groove matching the convex ridge is arranged at the bottom of the insemination basin.

5. The fish artificial insemination platform according to claim 1, characterized in that: The upper part of the filter screen is provided with a convex edge, and the diameter of the convex edge is greater than the diameter of the drainage hole.

6. The fish artificial insemination platform according to claim 1, characterized in that: The upper side of the support platform is inclined.

7. The fish artificial insemination platform according to any one of claims 1 to 6, characterized in that: The shading cloth frame comprises four vertical rods respectively distributed at the four corners of the supporting platform.

8. The fish artificial insemination platform according to claim 7, characterized in that: A cross bar is connected between the two vertical bars located at the rear side of the support platform.

9. The fish artificial insemination platform according to claim 8, characterized in that: A plurality of feather insertion holes are distributed on the crossbar.

10. The fish artificial insemination platform according to claim 9, characterized in that: The diameter of the feather insertion hole is 2 mm.

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