CN219741578U

CN219741578U - Viscous egg fry hatching device

Info

Publication number: CN219741578U
Application number: CN202222373709.9U
Authority: CN
Inventors: 周辉明; 陶志英; 袁嘉欣; 邓勇辉; 贺刚; 章海鑫; 李艳芳; 邓宏奎; 欧阳敏
Original assignee: Jiangxi Institute Of Fishery Sciences Jiangxi Poyang Lake Fishery Research Center Jiangxi Fishery Resources And Ecological Environment Monitoring Center
Current assignee: Jiangxi Institute Of Fishery Sciences Jiangxi Poyang Lake Fishery Research Center Jiangxi Fishery Resources And Ecological Environment Monitoring Center
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-09-26
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a viscous egg fry hatching device which comprises a hatching box, wherein a liquid level column and a drain pipe are arranged on the side face of the hatching box, a connecting frame and a dense net are arranged in the hatching box, a driving mechanism is arranged at the bottom of the hatching box, a comprehensive control system is arranged at the top of the driving mechanism, the driving mechanism comprises a driving motor and soundproof cotton, the driving motor is controlled by a frequency converter, a water tank is arranged at the top of the hatching box, and active carbon is placed in the water tank. The utility model is provided with the comprehensive control system, can control the temperature and the oxygen content in the incubator, ensures that the environment in the incubator is most suitable for hatching of viscous eggs, realizes micro water flow through the driving mechanism controlled by the frequency converter, can reduce the input of other water flows, saves partial water resources, can stimulate hatching by utilizing the micro water flow, improves the hatching efficiency and increases income.

Description

Viscous egg fry hatching device

Technical Field

The utility model relates to the technical field of fry hatching, in particular to a viscous egg fry hatching device.

Background

The fish eggs are female germ cells of fishes, and can be classified into different types, generally into sinking eggs, floating eggs and the like, wherein the sinking eggs can be further classified into viscous eggs and non-viscous eggs according to whether the eggs are viscous or not. The outer layer of the viscous egg membrane is sticky or has sticky threads after meeting water, the viscous egg membrane is usually adhered to a smooth surface in a natural environment, the adhesion is relatively dense, the hatching of the eggs is influenced by the excessive concentration, the eggs can be influenced to obtain enough dissolved oxygen and other hatching conditions due to the adhesion, the eggs can be finally hatched difficultly, if the eggs are hatched improperly in the process of artificially breeding fishes, a large number of eggs are killed, the water quality in the hatching environment is polluted, the growth of the hatched seedlings is further influenced, and the large economic loss is caused.

Through retrieval, the patent with the Chinese patent application number of CN202022205077.6 discloses a viscous egg hatching device, which comprises at least one hatching barrel, wherein an attaching device is arranged in the middle of each hatching barrel, the attaching device comprises a rotating shaft and attaching blades, the attaching blades are spiral blades which rise gradually, and the attaching blades are arranged on the rotating shaft; the rotating shaft can drive the attached blades to do rotating action, so that slowly rising water flow is formed in the hatching barrel, viscous fish eggs are effectively dispersed, and dissolved oxygen in water is increased.

The adhesive egg hatching device disclosed in the above patent has the following defects: separation of the viscous eggs can be achieved by attaching the blades, but the conditions under which the viscous eggs hatch are not controlled, and the efficiency of the viscous egg hatching can be relatively low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a viscous egg fish fry hatching device.

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

the viscous egg fry hatching device comprises a driving mechanism, wherein an incubator is arranged at the top of the driving mechanism, a water tank is arranged at the top of the incubator, and a control center is arranged on the right side of the incubator;

the top of the driving mechanism is provided with a comprehensive control system, the comprehensive control system comprises a temperature sensor and an oxygen content sensor, the temperature sensor and the oxygen content sensor are arranged on the surface of the incubator, and the temperature sensor is positioned above the oxygen content sensor; each control connection is electrically connected.

As still further aspects of the utility model: the incubator is made of transparent plastic; the heater and the oxygen pump are waterproof.

As still further aspects of the utility model: the driving mechanism is internally provided with a driving motor, the surface of the driving mechanism is provided with a frequency converter, the frequency converter is fixedly connected to the outer surface of the driving mechanism through bolts, the surface of the frequency converter is provided with a button and a display screen, and the outer surface of the driving mechanism is provided with soundproof cotton.

As still further aspects of the utility model: the incubator is characterized in that a plurality of connecting frames are arranged in the incubator, the shape of each connecting frame is consistent with that of the incubator, the connecting frames are fixedly connected with the inner surface of the incubator, and a dense net is arranged in the middle of each connecting frame.

As still further aspects of the utility model: the side surface of the incubator is provided with a liquid level column.

As still further aspects of the utility model: the top of incubator is provided with the water tank, the top of water tank is provided with the water inlet.

As still further aspects of the utility model: activated carbon is placed in the water tank.

As still further aspects of the utility model: the left side surface of incubator is provided with the drain pipe, the drain pipe is located the left side below of incubator, the drain pipe is through the manual control of water stop valve, the incubator with be connected through the raceway between the water tank.

The beneficial effects of the utility model are as follows:

1. the comprehensive control system is arranged, so that the temperature and the oxygen content in the incubator can be controlled, the environment in the incubator is ensured to be most suitable for hatching of viscous eggs, the hatching speed is accelerated, the hatching efficiency is improved, and the income is increased.

2. The micro water flow is realized through the driving mechanism controlled by the frequency converter, so that the input of other water flows can be reduced, part of water resources are saved, and hatching can be stimulated by utilizing the micro water flow.

3. The water tank with the activated carbon is arranged, so that the circulation of water in the whole hatching device can be promoted, a good liquid environment is provided, and the efficiency of hatching can be promoted by clean water quality.

Drawings

Fig. 1 is a schematic structural view of a viscous egg fry hatching device provided by the utility model;

fig. 2 is a right-side view schematic diagram of a viscous egg fry hatching device according to the present utility model;

fig. 3 is a schematic structural diagram of the inside of a control mechanism of the viscous egg fry hatching device provided by the utility model;

fig. 4 is a schematic structural diagram of the inside of a driving mechanism of the viscous egg fish fry hatching device provided by the utility model;

fig. 5 is a schematic diagram of the structure in a water control tank of the viscous egg fish fry hatching device provided by the utility model;

fig. 6 is a schematic structural view of a fry partition plate of the viscous egg fry hatching device according to the present utility model;

fig. 7 is a schematic structural diagram of control connection of a viscous egg fish fry hatching device provided by the utility model.

In the figure: 1-actuating mechanism, 101-pivot, 102-soundproof cotton, 103-actuating motor, 2-converter, 201-button, 202-display screen, 3-stay tube, 4-control center, 401-touch-sensitive screen, 402-controller, 403-battery, 5-incubator, 501-liquid level post, 502-temperature sensor, 503-oxygen content sensor, 504-oxygen pump, 505-heater, 506-connecting frame, 507-close net, 6-raceway, 7-water inlet, 8-water tank, 9-drain pipe, 10-water stop valve.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Example 1

1-7, the viscous egg fry hatching device comprises a driving mechanism 1, wherein an incubator 5 is arranged at the top of the driving mechanism 1, a water tank 8 is arranged at the top of the incubator 5, and a control center 4 is arranged on the right side of the incubator 5.

The viscous egg hatching is generally physically separated through water flow or is chemically separated by adding other medicines, then an environment suitable for egg hatching is given to promote hatching, hatching time is generally required to last for 5-10 days, hatching time is reduced as much as possible to provide optimal hatching conditions, hatching rate is guaranteed, a driving motor 103 is arranged in the driving mechanism 1, the output end of the driving motor 103 is fixedly connected with the hatching box 5, relatively much noise is generally produced in the working process of the driving motor 103, soundproof cotton 102 is arranged on the outer side of the driving mechanism 1 to avoid influence on surrounding environment as much as possible, the shape of the soundproof cotton 102 is identical to that of the driving mechanism 1, the driving motor 103 is turned on, and the hatching box 5 can rotate, so that micro water flow and hatching are realized without other water sources.

The driving motor 103 in the driving mechanism 1 may not only inhibit hatching but also cause damage to viscous eggs if the rotation speed is too fast, in order to avoid such a situation, the surface of the driving mechanism 1 is provided with a frequency converter 2, the frequency converter 2 is fixedly connected to the outer surface of the driving mechanism 1 through bolts, the surface of the frequency converter 2 is provided with a button 201 and a display screen 202, the rotation speed of the driving motor 103 can be controlled through the button 201 and the display screen 202, and the most suitable rotation speed can be adjusted according to different fish egg types.

The hatching of the fish eggs needs a proper environment, simulates a natural environment which is most suitable for hatching the fish eggs, can improve the hatching rate and success rate of the fish eggs, and is characterized in that in order to reasonably control the temperature and oxygen content of the environment, the top of the driving mechanism 1 is provided with a comprehensive control system, the comprehensive control system comprises a temperature sensor 502 and an oxygen content sensor 503, which are arranged on the surface of the hatching box 5, and the temperature sensor 502 is positioned above the oxygen content sensor 503; the temperature sensor 502 and the oxygen content sensor 503 may transmit data to the inside of the controller 402 in the control center 4 after acquiring the data in the incubator 5, or may be displayed on the touch screen 401 on the surface of the control center 4, the controller 402 is a programmable logic controller PLC, and after processing the data, the controller 402 may control the operation of the oxygen pump 504 and the heater 505 in the incubator 5 according to the result, or may control the operation of the oxygen pump 504 and the heater 505 by the touch screen 401, where in this embodiment, the material of the incubator 5 is transparent plastic; the various control connections are all electrical connections; the heater 505 and the oxygen pump 504 are both waterproof, the control center 4 is provided with a storage battery 403, and the storage battery 403 is a rechargeable battery and is used for supplying power to the conductors in the control center 4.

The too closely spaced viscous spawn that can lead to being difficult to hatch, the spawn that does not hatch can pollute the quality of water, leads to other spawns or the death of growing seedlings that has hatched, in order to avoid this condition to appear, a plurality of connection frames 506 have been placed to the inside of incubator 5, the shape of connection frame 506 with the shape of incubator 5 keeps unanimous, connection frame 506 and the interior surface fixed connection of incubator 5, the centre of connection frame 506 is provided with close net 507, close net 507 can not allow viscous spawn to pass through.

In order to facilitate understanding of the water level in the incubator 5, the side surface of the incubator 5 is provided with a liquid level column 501, and the condition inside the incubator 5 can be understood through the liquid level column 501.

Working principle: the driving motor 103 in the driving mechanism 1 is started, the driving motor 103 is controlled to rotate through the frequency converter 2, the incubator 5 is driven to rotate, micro water flow is provided, viscous fish eggs are placed on the dense net 507 in the middle of the connecting frame 506 in a layered mode, information is acquired through the temperature sensor 502 and the oxygen content sensor 503 on the surface of the incubator 5, temperature and oxygen content data are known through the control center 4, the operation of the heater 505 and the oxygen pump 504 in the incubator 5 is controlled, and the most suitable incubation environment is provided; the water level inside and part of the situation can be known by the liquid level column 501 on the side of the incubator 5.

Example 2

In order to provide a clean environment for the interior of the incubator 5, referring to fig. 1, an adhesive egg fry incubating apparatus is modified in this embodiment compared to embodiment 1 as follows:

the top of incubator 5 is provided with water tank 8, the top of water tank 8 is provided with water inlet 7, can provide clean rivers for in the incubator 5 through water inlet 7, in this embodiment, put the active carbon in the water tank 8, be used for adsorbing partial impurity.

For conveniently changing the water in the incubator 5, the left side surface of the incubator 5 is provided with a drain pipe 9, the drain pipe 9 is positioned at the left lower part of the incubator 5, the overhigh position of the drain pipe 9 is avoided, the drain is realized by utilizing other power devices, part of energy is saved, the drain pipe 9 is manually controlled by a water stop valve 10, and the incubator 5 is connected with the water tank 8 by a water pipe 6.

Working principle: clean water is injected through the water inlet 7, the water is adsorbed by the activated carbon in the water tank 8, the water is injected into the incubator 5 through the water pipe 6, after a period of incubation, the wastewater in the incubator 5 can be discharged through the water drain pipe 9, and the water drain pipe is controlled by the water stop valve 10.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The viscous egg fry hatching device comprises a driving mechanism (1), and is characterized in that an incubator (5) is arranged at the top of the driving mechanism (1), a water tank (8) is arranged at the top of the incubator (5), and a control center (4) is arranged on the right side of the incubator (5);

the top of the driving mechanism (1) is provided with a comprehensive control system, the comprehensive control system comprises a temperature sensor (502) and an oxygen content sensor (503) which are arranged on the surface of the incubator (5), and the temperature sensor (502) is positioned above the oxygen content sensor (503); the incubator (5) is made of transparent plastic; the heater (505) and the oxygen pump (504) are all waterproof; the controller (402) is a Programmable Logic Controller (PLC); each control connection is electrically connected.

2. The viscous egg fish fry hatching device according to claim 1, wherein a driving motor (103) is arranged in the driving mechanism (1), a frequency converter (2) is arranged on the surface of the driving mechanism (1), the frequency converter (2) is fixedly connected to the outer surface of the driving mechanism (1) through bolts, a button (201) and a display screen (202) are arranged on the surface of the frequency converter (2), and soundproof cotton (102) is arranged on the outer surface of the driving mechanism (1).

3. The viscous egg fry hatching device according to claim 2, wherein a plurality of connecting frames (506) are placed in the hatching box (5), the shape of each connecting frame (506) is consistent with that of the hatching box (5), the connecting frames (506) are fixedly connected with the inner surface of the hatching box (5), and a dense net (507) is arranged in the middle of each connecting frame (506).

4. A viscous egg fish fry hatching apparatus according to claim 3, characterized in that the side surface of the incubator (5) is provided with a liquid level column (501).

5. A viscous egg fish fry hatching apparatus according to claim 4, characterized in that the top of the hatching box (5) is provided with a water tank (8), the top of the water tank (8) is provided with a water inlet (7).

6. A viscous egg fish fry hatching apparatus according to claim 5, characterized in that activated carbon is placed in the water tank (8).

7. The viscous egg fish fry hatching device according to claim 6, wherein a drain pipe (9) is arranged on the left side surface of the hatching box (5), the drain pipe (9) is positioned at the lower left side of the hatching box (5), the drain pipe (9) is manually controlled through a water stop valve (10), and the hatching box (5) is connected with the water tank (8) through a water pipe (6).