CN217337015U

CN217337015U - Fry hatching and temporary rearing device

Info

Publication number: CN217337015U
Application number: CN202221110228.2U
Authority: CN
Inventors: 张继业; 胡福良; ***
Original assignee: Meishan Weiji Aquatic Product Seeds Technology Co ltd
Current assignee: Meishan Weiji Aquatic Product Seeds Technology Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-02
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a fry hatching and temporary rearing device, comprising a cell body, the inner wall of cell body is fixed with the baffle, the one end lateral wall and the cell body inner wall of baffle are fixed with a plurality of dead levers jointly, every all be provided with a plurality of fish nests on the dead lever, a plurality of fish nests equidistance evenly set up, the both sides inner wall of cell body all is fixed with limit stop, the interior bottom of cell body runs through to be inserted and is equipped with two outlet pipes, every limit stop's lateral wall all runs through and has seted up the intake chamber, the both sides of cell body all are provided with out water installation. In this device, through set up annular guide block and sieve at the intake antrum front end, can realize blockking to the fry at water source emission in-process to can avoid the fry to flow out along with the rivers and cause great loss, the sieve can remove along annular guide block inner wall in addition, can conveniently fall on the sieve adnexed fry and tremble down, can guarantee the survival rate of fry, can make things convenient for fry hatching to cultivate the use.

Description

Fry hatching and temporary rearing device

Technical Field

The utility model relates to an aquaculture technical field especially relates to a fry hatching and temporary rearing device.

Background

With the rapid development of economy, people increasingly demand fish, and accordingly the aquaculture industry is increasingly developed, the fishery culture means that fish or various seafood are cultured for eating in fish farms which are opened up on the bank by manpower, and the fishery culture firstly needs to hatch fish fries from fertilized eggs and then culture the fish fries;

and the water in hatching, cultivation pond all need regularly change, because the fry is less, when pond normal water directly discharges, can make the fry flow along with rivers to can cause the loss of fry, the fry can adhere to in the pipeline at the in-process that flows in addition, can't break away from automatically, it can cause the death of fry to adhere to for a long time, thereby can influence the survival rate of fry, therefore we need design a section and avoid the fry hatching of the hairtail nest of fry loss, cultivation pond when trading water.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the water is changed in the prior art, which is easy to cause the loss of the fry, and providing a fry incubating and temporary rearing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fry hatching and temporary rearing device, includes the cell body, the inner wall of cell body is fixed with the baffle, the one end lateral wall of baffle is fixed with a plurality of dead levers jointly with the cell body inner wall, every all be provided with a plurality of fish nests on the dead lever, a plurality of fish nests equidistance evenly sets up, the both sides inner wall of cell body all is fixed with limit stop, the interior bottom of cell body runs through to be inserted and is equipped with two outlet pipes, every limit stop's lateral wall all runs through and has seted up the intake chamber, the both sides of cell body all are provided with effluent plant, two the intake chamber tip all is provided with screening stop device.

Preferably, the two water outlet pipes correspond to two limit stops respectively, and the limit stops are L-shaped blocks.

Preferably, go out water installation and include the regulation pole of being connected through the bearing rotation with the cell body outside, it is the threaded rod to adjust the pole, the circumference lateral wall screw thread of adjusting the pole rotates and is connected with vertical board, the lateral wall of vertical board is fixed with a plurality of horizon bars.

Preferably, the end parts of the horizontal rods penetrate through the inside of the pool body and are jointly fixed with moving blocks, the moving blocks are trapezoidal blocks, and the moving blocks are in sealing and abutting contact with the inner wall of the water inlet groove.

Preferably, screening stop device is including being fixed in the annular guide block of limit stop lateral wall, the annular guide block corresponds with the intake antrum, the inner wall sealing sliding connection of annular guide block has the sieve.

Preferably, a plurality of cylindrical rods are fixed at the end part of the sieve plate, the end parts of the cylindrical rods are connected with the vertical plate in a penetrating and sliding mode, a limiting disc is fixed on the circumferential side wall of each cylindrical rod, and the limiting disc abuts against the end part of the vertical plate.

Compared with the prior art, the utility model has the advantages of:

1. in the device, the movable block is arranged, so that when a gap is formed between the movable block and the water inlet groove, the water in the pool body can be automatically discharged, and the position of the movable block can be accurately regulated by utilizing the adjusting rod, so that the gap between the movable block and the water inlet groove can be conveniently adjusted, further the water source discharge speed can be controlled, different fishes can be conveniently cultured and used, and the applicability of the fish culture hatching and the culture pool is higher;

2. in this device, through set up annular guide block and sieve at the intake antrum front end, can realize blockking to the fry at water source emission in-process to can avoid the fry to flow out along with the rivers and cause great fry loss, the sieve can remove along annular guide block inner wall in addition, can conveniently fall on the sieve adnexed fry and tremble down, can guarantee the survival rate of fry, can make things convenient for the fry hatching to cultivate the use.

Drawings

Fig. 1 is a schematic structural view of a fry hatching and temporary rearing device provided by the present invention;

fig. 2 is a top view of a fry hatching and temporary rearing device provided by the present invention;

FIG. 3 is a sectional view of the water inlet groove of the fry incubating and temporarily keeping device according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure: 1 cell body, 2 baffle, 3 dead levers, 4 fish nests, 5 limit stop, 6 outlet pipes, 7 intake chutes, 8 regulation poles, 9 vertical boards, 10 horizontal poles, 11 movable blocks, 12 annular guide blocks, 13 sieve boards, 14 cylindricality poles, 15 spacing dishes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a fry incubating and temporary rearing device comprises a pool body 1, wherein a partition plate 2 is fixed on the inner wall of the pool body 1, a plurality of fixing rods 3 are jointly fixed on the side wall of one end of the partition plate 2 and the inner wall of the pool body 1, a plurality of fish nests 4 are arranged on each fixing rod 3 at equal intervals, limit stops 5 are fixed on the inner walls of two sides of the pool body 1, two water outlet pipes 6 are inserted into the inner bottom of the pool body 1 in a penetrating manner, a water inlet groove 7 is formed in the side wall of each limit stop 5 in a penetrating manner, water outlet devices are arranged on two sides of the pool body 1, and screening and blocking devices are arranged at the end parts of the two water inlet grooves 7; the two water outlet pipes 6 correspond to the two limit stops 5 respectively, and the limit stops 5 are L-shaped blocks.

The water outlet device comprises an adjusting rod 8 which is rotatably connected with the outside of the tank body 1 through a bearing, the adjusting rod 8 is a threaded rod, the circumferential side wall of the adjusting rod 8 is rotatably connected with a vertical plate 9 through threads, and a plurality of horizontal rods 10 are fixed on the side wall of the vertical plate 9; the end parts of the horizontal rods 10 all penetrate through the inside of the pool body 1 and are jointly fixed with the moving blocks 11, the moving blocks 11 are trapezoidal blocks, the moving blocks 11 are abutted against the inner wall of the water inlet groove 7 in a sealing mode, and the gap between the moving blocks 11 and the water inlet groove 7 can be adjusted by arranging the movable blocks 11, so that the water source discharge speed in the pool can be controlled, the use of the breeding of different fishes can be facilitated, and the applicability of the fish breeding incubation and the breeding pool is higher.

The screening and blocking device comprises an annular guide block 12 fixed on the side wall of the limit stop 5, the annular guide block 12 corresponds to the water inlet groove 7, and the inner wall of the annular guide block 12 is connected with a sieve plate 13 in a sealing and sliding manner; the end fixing of sieve 13 has a plurality of cylindricality poles 14, the tip of a plurality of cylindricality poles 14 all runs through sliding connection with vertical board 9, the circumference lateral wall of cylindricality pole 14 is fixed with spacing dish 15, spacing dish 15 offsets with vertical board 9 tip, through set up annular guide block 12 and sieve 13 at intake chamber 7 front end, can block the fry that flows along with the rivers, can avoid the loss of fry, and sieve 13 can remove along 12 inner walls of annular guide block, can conveniently fall adnexed fry on the sieve 13 and tremble down, can guarantee the survival rate of fry.

In the utility model, the pool body 1 divided into two spaces is utilized to facilitate the incubation and cultivation of fishes, the occupation of the space can be reduced, and the fish nests 4 are utilized to facilitate the arrangement of fish eggs in the pool body for the incubation of the fish eggs;

when water sources need to be replaced in a fry hatching area and a fry culturing area, the movement of a vertical plate 9 in threaded rotary connection with the adjusting rod 8 can be realized by rotating the adjusting rod 8 which is a threaded rod at the moment, the horizontal left-right movement of the vertical plate 9 can be realized under the limiting action of a plurality of horizontal rods 10 which are in sealed sliding connection with the pool body 1, the movement of a moving block 11 along a water inlet groove 7 can be realized under the connecting action of the horizontal rods 10, after the upper end and the lower end of the moving block 11 are separated from the water inlet groove 7, moisture in the pool body 1 can flow into a limiting stop block 5 along the gap between the moving block 11 and the water inlet groove 7 and is finally discharged along a water outlet pipe 6, the adjustment of the size of the gap between the moving block 11 and the water inlet groove 7 can be realized by controlling the moving distance of the moving block 11, so that the control of the moisture discharging speed can be realized, and the breeding and the use of different fishes can be facilitated, the applicability of fish culture hatching and culture ponds is higher;

and can reach inside annular guide block 12 between 1 inside moisture entering intake chamber 7 of cell body, get into inside intake chamber 7 under the guide effect of annular guide block 12, and utilize the inside sieve 13 of annular guide block 12, can block the fry that flows along with the rivers, can avoid the outflow of fry, the loss of reducible fry, through promoting cylindricality pole 14, can realize the removal of sieve 13, thereby can sieve 13's removal, can shake out attached fry on sieve 13, can avoid the fry to adhere to the death that causes for a long time, the death rate of fry when can effectively reduce the water changing, can make things convenient for the incubation of fry to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fry hatching and temporary rearing device, includes cell body (1), its characterized in that, the inner wall of cell body (1) is fixed with baffle (2), the one end lateral wall of baffle (2) is fixed with a plurality of dead levers (3) jointly with cell body (1) inner wall, every all be provided with a plurality of fish nests (4) on dead lever (3), a plurality of fish nests (4) equidistance evenly set up, the both sides inner wall of cell body (1) all is fixed with limit stop (5), the interior bottom of cell body (1) is run through and is inserted and be equipped with two outlet pipes (6), every the lateral wall of limit stop (5) all runs through and has seted up intake chamber (7), the both sides of cell body (1) all are provided with out water installation, two intake chamber (7) tip all is provided with screening stop device.

2. A fry hatching and temporary rearing device according to claim 1, wherein the two water outlet pipes (6) correspond to two limit stops (5), respectively, and the limit stops (5) are L-shaped blocks.

3. A fry hatching and temporary rearing device according to claim 1, characterized in that the water outlet device comprises an adjusting rod (8) rotatably connected with the outside of the pond body (1) through a bearing, the adjusting rod (8) is a threaded rod, the circumferential side wall of the adjusting rod (8) is rotatably connected with a vertical plate (9) in a threaded manner, and a plurality of horizontal rods (10) are fixed on the side wall of the vertical plate (9).

4. The fry hatching and temporary rearing device according to claim 3, wherein the end portions of the horizontal rods (10) penetrate through the inside of the tank body (1) and are jointly fixed with a moving block (11), the moving block (11) is a trapezoidal block, and the moving block (11) is in sealing and abutting contact with the inner wall of the water inlet groove (7).

5. A fry hatching and temporary rearing device according to claim 1, characterized in that the screening and blocking device comprises an annular guide block (12) fixed to the side wall of the limit stop (5), the annular guide block (12) corresponds to the water inlet groove (7), and the inner wall of the annular guide block (12) is connected with a sieve plate (13) in a sealing and sliding manner.

6. A fry hatching and temporary rearing device according to claim 5, characterized in that a plurality of cylindrical rods (14) are fixed to the end of the sieve plate (13), the ends of the plurality of cylindrical rods (14) are connected with the vertical plate (9) in a penetrating and sliding manner, a limiting disc (15) is fixed to the circumferential side wall of each cylindrical rod (14), and the limiting disc (15) abuts against the end of the vertical plate (9).