CN214482820U

CN214482820U - Air spawn hanging and hatching device for fancy carps

Info

Publication number: CN214482820U
Application number: CN202120319381.5U
Authority: CN
Inventors: 曲木; 唐子鹏; 张宝龙; 侯树旺; 翟胜利
Original assignee: Tianjin Modern Chenhui Technology Group Co ltd
Current assignee: Tianjin Modern Chenhui Technology Group Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-10-26
Anticipated expiration: 2031-02-04

Abstract

The utility model provides a brocade carp air string egg hatching apparatus, including the hatching pond, the hatching frame, water service pipe and shower, the well lower part fixed baffle of hatching pond, the length of baffle is less than the length of hatching pond, the position that corresponds not setting up the baffle on the both sides wall of hatching pond sets up horizontal spout, horizontal spout extends to the top of baffle, sliding connection separates the net in the horizontal spout, the fixed catch bar in centre that separates the net, the below that separates the net sets up the slow flow platform on the hatching pond bottom plate, the width face upper portion both sides at hatching pond both ends set up the stores pylon, it has a plurality of hatching frames to hang to connect on the stores pylon, set up string egg frame on the hatching frame, cross-under water service pipe in the middle of the two width face upper portions of hatching pond, the water service pipe communicates with the inlet tube that the hatching pond outer wall set up. The utility model discloses with the roe attached to on the brush hair to can attach more roes, and the space that occupies is less, adopt the mode of spraying to provide the water source for the embryonated egg, avoid the brush hair flooding to take place to rot in the aquatic, and then influence the growth of quality of water and fish.

Description

Air spawn hanging and hatching device for fancy carps

Technical Field

The utility model relates to a roe hatching technical field especially relates to a brocade carp air string egg hatching device.

Background

In the aspect of artificial propagation, two methods are provided for collecting and hatching the fertilized eggs of the koi, namely, firstly, attachments are placed in a parent fish pond to collect the fertilized eggs, and then the attachments are moved to a hatching pond to be hatched; and secondly, the parent fish spawns in the parent fish pond, and then the parent fish is removed to use the parent fish pond as an incubation pond. The latter method not only can disturb the parent fish to affect the health of the fish body, but also the fertilized eggs can only be hatched in the same pond and can not be sent to be hatched in different places. In the first method, aquatic weeds or barks are adopted as attachments and are easy to rot and weave, the collection of fertilized eggs is influenced, the water quality is influenced, the growth and development are not facilitated, and in the traditional incubation process of the fancy carp eggs, the eggs are completely immersed in water and are influenced by factors such as unsmooth water body flow exchange, unstable dissolved oxygen and the like, so that the spawn saprolegniasis is frequent and high-frequency, and the incubation survival rate of the eggs and the quality of seedlings are seriously influenced.

Disclosure of Invention

The utility model provides a brocade carp air hanging egg hatching device.

The utility model discloses the technical scheme who takes:

the utility model provides a brocade carp air string egg hatching apparatus, including the hatching pond, the hatching frame, water service pipe and shower, the well lower part fixed baffle of hatching pond, the length of baffle is less than the length of hatching pond, the position that corresponds not setting up the baffle on the double-phase opposite lateral wall of hatching pond sets up horizontal spout, horizontal spout extends to the top of baffle, sliding connection separates the net in the horizontal spout, the fixed catch bar in middle of separating the net, the below that separates the net sets up the slow flow platform on the hatching pond bottom plate, the width face upper portion both sides at hatching pond both ends set up the stores pylon, it has a plurality of hatching frames to hang on the stores pylon, set up string egg frame on the hatching frame, cross-under water service pipe in the middle of the two width face upper portions of hatching pond, the water service pipe communicates with the inlet tube that the hatching pond outer wall set up, the intercommunication has a plurality of showers on the water service pipe, the lower part of hatching pond sets up the delivery port.

The length of the partition is 1/3-1/2 of the length of the hatching pond.

The hatching frame is a frame-shaped frame, three rows of egg hanging frames are connected between the upper frame edge and the lower frame edge of the frame-shaped frame, bristles are arranged on each egg hanging frame, and the top of the hatching frame is connected with a hook.

The hatching rack is connected with the hook through a lock sleeve which can enable the hook to rotate freely.

The bristles are radially distributed on the egg hanging frame.

The table top of the slow flow table is an arc-shaped surface.

The bottom surface of the spray pipe is provided with a plurality of spray holes.

The utility model has the advantages that: the utility model discloses with the roe attached to on the brush hair to can attach more roes, and the space that occupies is less, adopt the mode of spraying to provide the water source for the embryonated egg, avoid the brush hair flooding to take place to rot in the aquatic, and then influence the growth of quality of water and fish.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the hatching rack of the present invention.

Wherein: 1-hatching pool; 2-hanging rack; 3-hatching the shelf; 4-pushing the rod; 5-separating net; 6-slow flow table; 7-horizontal chute; 8-a separator; 9-water outlet; 10-a water inlet pipe; 11-water pipe; 12-a spray pipe; 13-hooking; 14-a lock sleeve; 15-hanging eggs on a rack; 16-bristles.

Detailed Description

An air spawn hanging and hatching device for fancy carps comprises a hatching pond 1, hatching frames 3, water pipes 11 and spraying pipes 12, wherein a partition plate 8 is fixed at the middle lower part of the hatching pond 1, the length of the partition plate 8 is smaller than that of the hatching pond 1, horizontal sliding grooves 7 are formed in two opposite side walls of the hatching pond 1 corresponding to the positions where no partition plate 8 is arranged, the horizontal sliding grooves 7 extend to the upper part of the partition plate 8, a partition net 5 is slidably connected in the horizontal sliding grooves 7, a push rod 4 is fixed in the middle of the partition net 5, a slow flow table 6 is arranged on a bottom plate of the hatching pond 1 below the partition net 5, hanging frames 2 are arranged on two sides of the upper part of the width surface at two ends of the hatching pond 1, a plurality of hatching frames 3 are hung on the hanging frames 2, spawn hanging frames 15 are arranged on the hatching frames 3, the water pipes 11 penetrate through the middle of the upper parts of the two width surfaces of the hatching pond 1, the water pipes 11 are communicated with water pipes 10 arranged on the outer wall of the hatching pond 1, a plurality of the water pipes 12 are communicated with the water pipes 11, the lower part of the hatching pond 1 is provided with a water outlet 9.

The length of the partition plate 8 is 1/3-1/2 of the length of the hatching pond 1.

The hatching frame 3 is a frame-shaped frame, three rows of egg hanging frames 15 are connected between the upper frame edge and the lower frame edge of the frame-shaped frame, brush hairs 16 are arranged on each egg hanging frame 15, and the top of the hatching frame 3 is connected with a hook 13.

The hatching rack 3 is connected with the hook 13 through a lock sleeve 14 which can enable the hook 13 to rotate freely.

The bristles 16 are radially distributed on the egg hanging frame 15.

The table top of the slow flow table 6 is an arc-shaped surface.

The bottom surface of the spray pipe 12 is provided with a plurality of spray holes.

When the device is used, breeding water is introduced from a water inlet pipe 10, the water is sprayed out from a spray pipe 12 along a water through pipe 11, after the water in an incubation pond 1 exceeds a partition plate 8, parent fishes are bred in the incubation pond 1, fertilized eggs generated by the parent fishes are attached to an incubation frame 3, part of the water is discharged through a water outlet 9, a partition net 5 slides along a horizontal sliding groove 7, the partition net 5 is overlapped on the partition plate 8, the parent fishes flow into a space below the partition plate 8 along with water flow and then are discharged from the water outlet 9 of a lower-layer space, the fertilized eggs are attached to bristles 16 for incubation, the spray pipe 12 sprays water to the incubation frame 3, the incubation period is 3-5 days, after membranes of the fries are broken, the fries fall into the incubation pond 1 for breeding, the period is 10-15 days, after the fries grow up, the water outlet 9 is opened, and the fries are moved to a breeding pond for continuous breeding.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The air spawn hanging hatching device for the brocade carps is characterized by comprising a hatching pond (1), hatching frames (3), water pipes (11) and a spraying pipe (12), wherein a middle lower part of the hatching pond (1) is provided with a fixed partition plate (8), the length of the partition plate (8) is smaller than that of the hatching pond (1), two opposite side walls of the hatching pond (1) are correspondingly provided with horizontal sliding grooves (7) at positions where the partition plate (8) is not arranged, the horizontal sliding grooves (7) extend to the upper part of the partition plate (8), the horizontal sliding grooves (7) are internally and slidably connected with partition nets (5), pushing rods (4) are fixed in the middles of the partition nets (5), a slow flow platform (6) is arranged on a bottom plate of the hatching pond (1) below the partition nets (5), hanging frames (2) are arranged on two sides of the upper parts of the width surfaces at two ends of the hatching pond (1), a plurality of hatching frames (3) are hung on the hanging frames (2), and egg hanging frames (15) are arranged on the hatching frames (3), the middle of the upper parts of two width surfaces of the hatching pond (1) is connected with a water pipe (11) in a penetrating way, the water pipe (11) is communicated with a water inlet pipe (10) arranged on the outer wall of the hatching pond (1), the water pipe (11) is communicated with a plurality of spray pipes (12), and the lower part of the hatching pond (1) is provided with a water outlet (9).

2. An air spawn-hanging hatching device for koi according to claim 1, characterized in that the length of the partition (8) is 1/3-1/2 of the length of the hatching pond (1).

3. An air spawn-hanging hatching device for koi according to claim 1, characterized in that the hatching rack (3) is a frame-shaped rack, three lines of spawn-hanging racks (15) are connected between the upper frame edge and the lower frame edge of the frame-shaped rack, bristles (16) are arranged on each spawn-hanging rack (15), and the top of the hatching rack (3) is connected with a hook (13).

4. An air spawn-hanging hatching device for koi according to claim 3, characterized in that the hatching rack (3) is connected with the hook (13) through a lock sleeve (14) which can enable the hook (13) to rotate freely.

5. An air spawn running hatching device according to claim 3, wherein the bristles (16) are radially distributed on the spawn running rack (15).

6. An air spawn-hanging hatching device for koi according to claim 1, characterized in that the surface of the slow flow table (6) is an arc surface.

7. An air spawn-hanging hatching device for koi according to claim 1, wherein a plurality of spraying holes are formed on the bottom surface of the spraying pipe (12).