CN218681212U

CN218681212U - High-efficient hatching apparatus that navodon septentrionalis embryonated egg used

Info

Publication number: CN218681212U
Application number: CN202222988379.4U
Authority: CN
Inventors: 阮经盛; 彭立成; 吴琳奇; 谢郑松
Original assignee: Ningde Nanhai Aquatic Products Technology Co ltd
Current assignee: Ningde Nanhai Aquatic Products Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-24
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a high-efficient hatching apparatus that thamnaconus modestus embryonated egg used, including the incubator that is used for the incubation of thamnaconus modestus embryonated egg, the left side of incubator is equipped with the water tank, and water tank and incubator are all filled with water, communicate between the left side bottom of incubator and the right side of water tank and are fixed with the same water service pipe; the bottom of the incubator is fixedly provided with an electric heater in an embedded mode, and the bottom of the incubator is fixedly provided with a temperature control switch electrically connected with the electric heater. The utility model discloses a fertilized egg support screen cloth that sets up can support green fin navodon modestus fertilized egg, can be with the water self-heating accuse temperature to the incubator in, conveniently keep the temperature of a suitable hatching, improve incubation efficiency, can float the fertilized egg automatically, reduce the phenomenon that the fertilized egg deposits the adhesion on fertilized egg support screen cloth, and can upwards release the fry that the hatching formed fast after the hatching, make things convenient for the personnel follow-up fry of fishing for, satisfy the user demand.

Description

High-efficient hatching apparatus that navodon septentrionalis embryonated egg used

Technical Field

The utility model relates to an incubation device technical field especially relates to a high-efficient hatching apparatus that navodon septentrionalis embryonated egg used.

Background

The Navodon septentrionalis is commonly called as 'skinned fish', 'shrimping fish' and 'bread fish', is delicious in meat quality and rich in nutrition, has excellent culture traits, the survival temperature of 9-30 ℃, easy acclimatization and culture of omnivorous diet, high feed utilization rate and high growth speed, and can develop various modes such as factory workshop culture, pond culture, net cage culture and the like; the takifugu obscurus fertilized eggs are collected and collected, and then are incubated by using an incubation pool, a multi-auxiliary temperature-control heating device controls the temperature of incubation water to be 18-20 ℃, the salinity and the dissolved oxygen to be 27-30 and 6.0-8.0 mg/L respectively, the temperature of 18-20 ℃ is the optimum incubation temperature for the takifugu obscurus fertilized eggs, and the takifugu obscurus fertilized eggs can be efficiently incubated at the second temperature.

The existing takifugu obscurus fertilized egg hatching pool is easy to have the phenomenon that the fertilized egg precipitates and sticks to the bottom during hatching; 1. the fertilized egg floating device lacks the function of automatically floating the fertilized egg (the fertilized egg is mostly required to be manually floated in a timing stirring mode and the like); 2. the device lacks the function of quickly pushing the hatched fries upwards after hatching (bringing great inconvenience to subsequent fishing work), and aiming at the phenomenon, the device provides the high-efficiency hatching device for the fertilized eggs of the navodon septentrionalis.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency hatching device for fertilized eggs of takifugu rubripes.

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

a high-efficiency hatching device for fertilized eggs of navodon septentrionalis comprises a hatching box for hatching the fertilized eggs of the navodon septentrionalis, wherein a water tank is arranged on the left side of the hatching box, the water tank and the hatching box are filled with water, and the bottom of the left side of the hatching box is communicated with the right side of the water tank and is fixedly provided with the same water service pipe;

the bottom of the incubator is embedded with and fixed with an electric heater, the electric heater is used for heating water in the incubator, the bottom of the incubator is fixedly provided with a temperature control switch electrically connected with the electric heater, a temperature detection end of the temperature control switch extends into the incubator, a movable sleeve in the incubator is provided with a clip frame, a fertilized egg supporting screen is fixedly connected in the clip frame, two sides of the top of the clip frame are fixedly connected with guide connecting components, the guide connecting components are used for vertically guiding the clip frame up and down, a sliding sleeve of the incubator is arranged on the two guide connecting components, two sides of the incubator are fixedly connected with electric telescopic rods, an extending end of each electric telescopic rod is fixedly connected with the corresponding guide connecting components, the electric telescopic rods are used for driving the fertilized egg supporting screen to move out upwards through the corresponding guide connecting components, a backflushing component positioned below the fertilized egg supporting screen is fixedly connected on the inner wall of the bottom of the incubator and used for enabling the fertilized eggs to be deposited and adhered on the fertilized egg supporting screen to be subjected to micro-flushing, the left side of the bottom of the incubator is fixedly provided with a water pump, a water inlet of the water pump extends into the water tank, an L-shaped pipe is fixed on the water outlet of the water pump and is fixed with an L-shaped pipe, and the backflushing component extends into the incubator and extends into the incubator to be communicated with the incubator.

Preferably, direction coupling assembling includes fixed connection and returns the L shape pole at shape frame top, and two L shape pole symmetries set up, fixedly connected with guide bar on the top inner wall of L shape pole, and the incubator slides the cover and establishes on two guide bars, and the top inner wall of L shape pole and the electric telescopic handle's that corresponds end fixed connection that stretches out, the L shape pole and the guide bar cooperation of setting can be to returning vertical direction about the shape frame.

Preferably, the subassembly is floated in recoil includes two pillars of fixed connection in the incubator bottom, the same hollow dish of top fixedly connected with of two pillars, the top intercommunication of hollow dish is fixed with a plurality of recoil pipes that are located the embryonated egg support screen cloth below, the bottom left side of hollow dish communicates and fixes with the top of L venturi tube, the hollow dish and the cooperation of recoil pipe of setting, can upwards support the screen cloth recoil to the embryonated egg when utilizing the water pump to supply water, with this can upwards float the embryonated egg of the green fin navy puffer of the adhesion on the embryonated egg support screen cloth slightly.

Preferably, a plurality of reinforcing support rods are fixedly connected between the inner wall of the front side and the inner wall of the rear side of the square frame, and the tops of the reinforcing support rods are in movable contact with the bottoms of the fertilized egg supporting screens.

Preferably, the bottom of the right side of the incubator is communicated and fixed with a drain pipe, and the right end of the drain pipe is communicated and fixed with a valve.

Preferably, the top of the water tank is communicated with and fixed with a water adding pipe, and four corners of the bottom of the incubator are fixedly connected with supporting legs.

Preferably, the guide grooves are formed in two sides of the top of the incubator, and the inner walls of the guide grooves are in sliding connection with the outer sides of the corresponding guide rods.

Preferably, the fertilized egg support screen is a 100 mesh screen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fertilized eggs of the navodon septentrionalis can be supported by the arranged fertilized egg supporting screen, and the temperature control switch is matched with the electric heater, so that the water in the incubator can be automatically heated and controlled, the temperature suitable for incubation can be conveniently kept, and the incubation efficiency is improved;

2. the fertilized eggs deposited and adhered on the fertilized egg supporting screen mesh can be slightly floated upwards by matching the arranged water tank, the water pump and the L-shaped pipe with the back-flushing floating assembly, so that the aim of automatically floating the fertilized eggs is fulfilled;

3. through the cooperation of the electric telescopic rod, the guiding connection assembly, the square frame and the fertilized egg supporting screen, the fertilized egg supporting screen can be controlled to move up quickly, and then the fry formed by incubation can be released upwards quickly after incubation, so that the fry can be conveniently fished for later use by personnel.

The utility model discloses a embryonated egg support screen cloth that sets up can support the takifugu flavidus embryonated egg, can be with the water self-heating accuse temperature to in the incubator, conveniently keep the temperature of a suitable hatching, improve hatching efficiency, can float the embryonated egg automatically, reduce the phenomenon of embryonated egg sediment adhesion on the embryonated egg support screen cloth, and can upwards release the fry that the hatching formed after hatching fast, make things convenient for the follow-up fry of fishing for of personnel, satisfy the user demand.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency hatching device for fertilized eggs of takifugu obscurus provided by the utility model;

fig. 2 is a schematic sectional structure view of fig. 1.

In the figure: 1. an incubator; 2. a water tank; 3. a clip frame; 4. supporting the fertilized eggs by a screen; 5. a reinforcing brace bar; 6. an L-shaped rod; 7. an electric telescopic rod; 8. a guide bar; 9. a guide groove; 10. a water pipe; 11. a water pump; 12. an L-shaped tube; 13. a hollow disc; 14. back flushing the pipe; 15. an electric heater; 16. a temperature control switch; 17. a pillar; 18. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-2, a high-efficient hatching apparatus for fertilized eggs of takifugu obscurus, including an incubator 1 for hatching fertilized eggs of takifugu obscurus, the bottom of the right side of the incubator 1 is communicated and fixed with a drain pipe for draining water, the right end of the drain pipe is communicated and fixed with a valve 18, the left side of the incubator 1 is provided with a water tank 2, the top of the water tank 2 is communicated and fixed with a water feeding pipe, four corners of the bottom of the incubator 1 are fixedly connected with supporting legs, the four supporting legs are used for supporting and fixing the incubator 1, the water tank 2 and the incubator 1 are filled with water, the bottom of the left side of the incubator 1 is communicated with the right side of the water tank 2 and fixed with a same water pipe 10, the water pipe 10 is arranged to be capable of automatically distributing water between the water tank 2 and the incubator 1, so as to achieve the purpose of distributing the water with a high water level to the side with a low water level, thereby achieving the purpose of enabling the water levels at two positions to tend to the same height;

the bottom of the incubator 1 is embedded and fixed with an electric heater 15, a heating part of the electric heater 15 is positioned in the incubator 1, the electric heater 15 is used for heating water in the incubator 1, a better incubation temperature condition can be provided according to actual requirements by utilizing a water heating mode, so that the incubation efficiency is improved, a temperature control switch 16 electrically connected with the electric heater 15 is fixedly arranged at the bottom of the incubator 1, the temperature control switch 16 is used for controlling the heating temperature of the electric heater 15 to the water, a temperature detection end of the temperature control switch 16 extends into the incubator 1, a square-shaped frame 3 is movably sleeved in the incubator 1, a fertilized egg supporting screen 4 is fixedly connected in the square-shaped frame 3, the fertilized egg supporting screen 4 is a 100-mesh screen, a plurality of reinforcing support rods 5 are fixedly connected between the front side inner wall and the rear side inner wall of the square-shaped frame 3, the top of the reinforcing support rods 5 is movably contacted with the bottom of the fertilized egg supporting screen 4, the reinforcing support rods 5 are arranged for supporting the bottom of the fertilized egg supporting screen 4 and preventing the fertilized egg supporting screen from falling downwards, the fertilized egg supporting screen 3, the tops of the square-shaped frame 3 are both sides of the square-shaped frame 3 are fixedly connected with two reinforcing support rods 7, the corresponding to an electric guide connecting assembly 7, the two guide connecting assembly 7 for enabling the incubator to be connected to be capable of the electric telescopic rods corresponding to move out of the incubator 1, the electric guide rod for enabling a person to move out of the incubator to move out, the hatching rod 3, the electric connecting assembly 7, the hatching rod 3, the two guide connecting assembly 7 is connected to move out, the electric connecting assembly 7, the incubator 1 is slidably sleeved on the two guide rods 8, the two sides of the top of the incubator 1 are respectively provided with the guide grooves 9, the inner walls of the guide grooves 9 are slidably connected with the outer sides of the corresponding guide rods 8, the arranged guide grooves 9 play a role in vertically slidably guiding the guide rods 8, the inner walls of the tops of the L-shaped rods 6 are fixedly connected with the extending ends of the corresponding electric telescopic rods 7, and the arranged L-shaped rods 6 are matched with the guide rods 8 and can vertically guide the rectangular frames 3;

the bottom inner wall of the incubator 1 is fixedly connected with a backflushing floating assembly located below the fertilized egg supporting screen 4, the backflushing floating assembly is used for slightly flushing fertilized eggs of takifugu obscurus deposited and adhered on the fertilized egg supporting screen 4, the left side of the bottom of the incubator 1 is fixedly provided with a water pump 11, a water inlet of the water pump 11 extends into the water tank 2, a water outlet of the water pump 11 is communicated and fixed with an L-shaped pipe 12, the top end of the L-shaped pipe 12 extends into the incubator 1 and is communicated and fixed with the backflushing floating assembly, a through hole fixedly bonded with the outer side of the L-shaped pipe 12 is formed in the bottom inner wall of the incubator 1, the effect of fixedly mounting the L-shaped pipe 12 is achieved, the backflushing floating assembly comprises two support columns 17 fixedly connected to the bottom of the incubator 1, and the top ends of the two support columns 17 are fixedly connected with the same hollow disc 13, the top of the hollow disc 13 is communicated and fixed with a plurality of back flushing pipes 14 positioned below the fertilized egg supporting screen 4, the left side of the bottom of the hollow disc 13 is communicated and fixed with the top end of the L-shaped pipe 12, the arranged hollow disc 13 is matched with the back flushing pipes 14, the fertilized egg supporting screen 4 can be backflushed upwards when the water pump 11 is used for supplying water, so that fertilized egg of the Takifugu obscurus deposited and adhered on the fertilized egg supporting screen 4 can be floated upwards by means of micro-flushing, the fertilized egg supporting screen 4 can support the fertilized egg of the Takifugu obscurus, water in the incubator 1 can be automatically heated and controlled, a temperature suitable for incubation is conveniently kept, the incubation efficiency is improved, the fertilized egg can be floated automatically, the phenomenon that the fertilized egg is deposited and adhered on the fertilized egg supporting screen 4 is reduced, and the fish fries formed by incubation can be quickly pushed upwards after incubation, thereby facilitating the subsequent fish fry taking of personnel, the use requirement is met.

The working principle is as follows: when the incubator is used, fertilized eggs of Navodon septentrionalis are scattered into the incubator 1, the temperature of the electric heater 15 for heating water is set by using the temperature control switch 16 in advance, the temperature can be set between 18 ℃ and 20 ℃, the temperature control switch 16 detects the temperature of the water in the incubator 1, when the temperature of the water is lower than the preset temperature, the temperature control switch 16 controls the electric heater 15 to be switched on, the electric heater 15 heats the water, and when the temperature is heated to a preset temperature range, the temperature control switch 16 controls the electric heater 15 to be switched off automatically, so that the water can be heated and controlled automatically, the temperature suitable for incubation can be maintained conveniently, and the incubation efficiency is improved;

when fertilized eggs of takifugu obscurus scattered into the incubator 1 are deposited and adhered to the fertilized egg supporting screen 4, a person starts the water pump 11, the water pump 11 pumps water in the water tank 2 and discharges the water into the hollow disc 13 through the L-shaped pipe 12, the water impacts the fertilized egg supporting screen 4 upwards through the plurality of back flushing pipes 14, the fertilized eggs deposited and adhered to the fertilized egg supporting screen 4 can be slightly flushed upwards to float, the purpose of automatically floating the fertilized eggs is realized, the water in the water tank 2 is reduced along with the pumping and discharging, the water level in the incubator 1 is raised, at the moment, under the self gravity of the water, the water in the incubator 1 flows back through the water pipe 10, and the inner part of the water in the incubator 1 is connected into the water tank 2, so that the two water levels tend to be at the same height all the time;

after the hatching is accomplished, when the fry that follow-up needs formed the hatching upwards releases, two electric telescopic handle 7 of forward start, the end that stretches out of electric telescopic handle 7 drives the 6 rebound of L shape pole that corresponds, L shape pole 6 drives the guide bar 8 that corresponds upwards slides in guide way 9, two L shape poles 6 drive back 3 rebound of shape frame simultaneously, it drives fertilized egg support screen 4 rebound to return shape frame 3, fertilized egg support screen 4 promotes the fry and upwards shifts out, personnel alright salvage the fry that release this moment, make and to upwards release the fry fast after the hatching, make things convenient for the follow-up fry of salvaging of personnel.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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. A high-efficiency hatching device for fertilized eggs of navodon septentrionalis comprises a hatching box (1) for hatching the fertilized eggs of the navodon septentrionalis, and is characterized in that a water tank (2) is arranged on the left side of the hatching box (1), the water tank (2) and the hatching box (1) are filled with water, and the bottom of the left side of the hatching box (1) is communicated with the right side of the water tank (2) and is fixedly provided with the same water through pipe (10);

the bottom of incubator (1) is inlayed and is equipped with electric heater (15), the bottom fixed mounting of incubator (1) have with electric heater (15) electric connection's temperature detect switch (16), the temperature detection end of temperature detect switch (16) extends to in incubator (1), incubator (1) internalization cover is equipped with returns shape frame (3), return fixedly connected with embryonated egg support screen (4) in shape frame (3), the equal fixedly connected with direction coupling assembling in top both sides of returning shape frame (3), incubator (1) slip cap is established on two direction coupling assembling, the equal fixedly connected with electric telescopic handle (7) in both sides of incubator (1), the end that stretches out of electric telescopic handle (7) and the direction coupling assembling fixed connection that corresponds, fixedly connected with floats the subassembly below embryonated egg support screen (4) on the bottom inner wall of incubator (1), the bottom left side fixed mounting of incubator (1) has water pump (11), the water inlet of water pump (11) extends to in water tank (2), the intercommunication of water pump (11) is fixed with L12, and the incubator (1) floats the subassembly and extends to the venturi tube intercommunication with L12 and the fixed venturi tube (1).

2. The high-efficiency hatching device for the fertilized eggs of takifugu rubripes according to claim 1, wherein the guiding and connecting assembly comprises L-shaped rods (6) fixedly connected to the top of the square frame (3), the two L-shaped rods (6) are symmetrically arranged, guiding rods (8) are fixedly connected to the inner walls of the tops of the L-shaped rods (6), the hatching box (1) is slidably sleeved on the two guiding rods (8), and the inner walls of the tops of the L-shaped rods (6) are fixedly connected with the extending ends of the corresponding electric telescopic rods (7).

3. The high-efficiency hatching device for the fertilized eggs of takifugu rubripes according to claim 1, wherein the backflushing floating assembly comprises two support columns (17) fixedly connected to the bottom of the incubator (1), the top ends of the two support columns (17) are fixedly connected with the same hollow disc (13), the top of the hollow disc (13) is communicated with and fixed with a plurality of backflushing pipes (14) positioned below the fertilized egg supporting screen (4), and the left side of the bottom of the hollow disc (13) is communicated with and fixed to the top ends of the L-shaped pipes (12).

4. The high-efficiency hatching device for the fertilized eggs of takifugu obscurus according to claim 1, wherein a plurality of reinforcing support rods (5) are fixedly connected between the front inner wall and the rear inner wall of the clip frame (3), and the tops of the reinforcing support rods (5) are in movable contact with the bottoms of the fertilized egg supporting screens (4).

5. The high-efficiency hatching device for the fertilized eggs of takifugu rubripes according to claim 1, wherein a drain pipe is communicated and fixed to the bottom of the right side of the hatching box (1), and a valve (18) is communicated and fixed to the right end of the drain pipe.

6. The high-efficiency hatching device for the fertilized eggs of the takifugu rubripes according to claim 1, wherein the top of the water tank (2) is communicated with and fixed with a water adding pipe, and four corners of the bottom of the hatching box (1) are fixedly connected with supporting legs.

7. The high-efficiency hatching device for the fertilized eggs of takifugu rubripes according to claim 2, wherein guide grooves (9) are formed in both sides of the top of the hatching box (1), and the inner walls of the guide grooves (9) are slidably connected with the outer sides of the corresponding guide rods (8).

8. The efficient hatching device for the fertilized eggs of takifugu rubripes according to claim 1, wherein the fertilized egg supporting screen (4) is a 100-mesh screen.