CN215380829U

CN215380829U - A auxiliary device that is used for micropterus salmoides fry to tame and eat

Info

Publication number: CN215380829U
Application number: CN202121913646.0U
Authority: CN
Inventors: 庆辉; 周国勤; 陆健; 陈树桥; 张佳佳
Original assignee: NANJING FISHERIES RESEARCH INSTITUTE
Current assignee: NANJING FISHERIES RESEARCH INSTITUTE
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-04
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses an auxiliary device for domesticating macro perch fry, which comprises a first food box, a second food box, an automatic hitting assembly and an LED lamp, wherein the first food box is connected with the second food box through a cable; the automatic striking assembly and the LED lamp are fixedly arranged outside the first food box, and the outer side wall of the first food box is connected with the outer side wall of the second food box in a buckling manner; the top of the first food box is provided with a detachable cover plate; the bottom of the first food box is provided with an opening, and a detachable sealing cover is arranged on the opening; the top of the second food box is in an open shape, and a food outlet is formed in the bottom of the second food box; this an auxiliary device for macrostoma black perch fry tames and eats realizes likepowder and the purpose that the steamed worm feeds as required that freezes, and when tames and eats macrostoma black perch fry, need not to throw the personnel of feeding and watch for in other nurse, the velocity of flow that the automatic control fish was eaten gives the repeated time of eating of macrostoma black perch fry, has compared the fish and has eaten to have come to be not to be eaten by the fry predation submerged water area bottom, causes the water area pollution.

Description

A auxiliary device that is used for micropterus salmoides fry to tame and eat

Technical Field

The utility model relates to fish feeding equipment, in particular to an auxiliary device for domesticating and feeding largemouth bass fry.

Background

Micropterus salmoides (Micropterus is an auxiliary device lmoids for domesticating and feeding larval perches) is introduced into continental China in 1983, and is popular with culturists and consumers because of the advantages of strong adaptability, short culture period, rich nutrition and delicious and tender meat quality, and is an important high-quality and special freshwater culture variety in China. Traditional micropterus salmoides mode is whole use the ice fresh fish to carry out the cultivation of high density single variety, and the ice fresh fish is mostly caught from the ocean and is come, because the volume of catching is limited, leads to the price to constantly climb up, and workman's work load increase simultaneously, and breed environmental sanitation condition receives the influence, and on the other hand, the ice fresh fish is thrown something and is fed and can lead to the quality of water to worsen, and the easy zone fungus of non-fresh ice fresh fish is infected for micropterus salmoides, does not conform to healthy breed and environmental protection requirement.

With the development of artificial compound feed for micropterus salmoides in recent years, the breeding of new species ' Youbei No. 1 ' and Youbei No. 3 ' which can adapt to the ingestion of artificial compound feed is successful, and the micropterus salmoides can finish food habit domestication at the seedling stage and change from the ingestion of natural bait to the ingestion of artificial compound feed.

The sex domestication period of the micropterus salmoides is generally 6 days, in the domestication period, the proportion of the pulpy frozen artemia is gradually reduced, the powdery feed is gradually increased, the micropterus salmoides fry are usually ingested at the middle upper part of a water area, once the micropterus salmoides fry have no time to ingest the pulpy frozen artemia or the powdery feed, the ingested pulpy frozen artemia or the powdery feed can sink to the bottom of the water area, the water quality is easily polluted, the disease of the micropterus salmoides fry occurs, and therefore, the technical personnel in the field design of the device which is not easy to pollute the water quality and assists in domesticating the micropterus salmoides fry is particularly important.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an auxiliary device for feeding young micropterus salmoides, which aims to realize the purpose of feeding powdery and frozen brine bugs as required, and when feeding young micropterus salmoides, feeding personnel is not required to watch the young micropterus salmoides, the flow rate of the fish is automatically controlled, the repeated feeding time is given to the young micropterus salmoides, and the problem that the fish cannot eat the fish and sink to the bottom of a water area as soon as the fry is caught is solved, so that the water area is polluted.

In order to solve the technical problems, the utility model adopts the technical scheme that:

an auxiliary device for domesticating macro perch fry comprises a first food box, a second food box, an automatic hitting assembly and an LED lamp; the automatic striking assembly and the LED lamp are fixedly arranged outside the first food box, and the outer side wall of the first food box is connected with the outer side wall of the second food box in a buckling manner; the top of the first food box is provided with a detachable cover plate; the bottom of the first food box is provided with an opening, and a detachable sealing cover is arranged on the opening; the top of second food box is the opening form, the bottom of second food box is equipped with the foodstuff export.

As a further preferable scheme of the present invention, the automatic striking assembly is fixedly mounted on an outer side wall of the first food box, and includes a motor, a hinge member, and a chain striking member; the motor is fixedly arranged on the outer side wall of the first food box, the power output end of the motor is connected with the hinged part, and one end of the chain type beating piece is hinged with the hinged part; when the motor drives the hinged part to rotate, the chain type beating piece is driven to rotate, and the chain type beating piece beats the outer side wall of the first food box in the rotating process.

As a further preferable scheme of the present invention, the automatic striking assembly is fixedly mounted on the cover plate, the automatic striking assembly includes a cylinder and a striking element, the cylinder is fixed on the cover plate, a piston of the cylinder is fixedly connected to the striking element, and the cylinder drives the striking element to strike the cover plate.

In a further preferred embodiment of the present invention, a lifting rope is fixedly installed on the top of the first food box.

As a further preferable scheme of the utility model, the foodstuff outlet of the second foodstuff box is provided with a net bag, and the mesh number of the net bag is 60-80 meshes.

As a further preferable aspect of the present invention, the foodstuff outlet of the second food material box is provided with a funnel, and an outlet end of the funnel is provided with a flow rate control valve.

The utility model has the following beneficial effects:

the utility model discloses an auxiliary device for domesticating macro-bass fry, which is characterized in that powder feed is placed in a first food box, frozen brine worms are placed in a second food box, and in the food domestication period of the macro-bass fry, the food outlet flow rate of the first food box and the second food box is controlled to give the macro-bass fry sufficient eating time, so that the problem that the fry sinks to the bottom of a water area after being eaten before the fry is solved, the water area pollution is caused, the health of the fry is influenced, and the survival rate of the fry is reduced.

Drawings

FIG. 1 is a schematic structural diagram of a first food box of an auxiliary device for largemouth black bass fry domesticating food of the utility model;

FIG. 2 is a schematic view of the bottom structure of the first food pod;

FIG. 3 is a schematic structural view of a first automatic striking assembly;

FIG. 4 is a schematic structural view of a second automatic striking assembly;

FIG. 5 is a schematic view of the second food pod;

FIG. 6 is a schematic view of a funnel configuration;

fig. 7 is a schematic view of the installation of the net bag.

Among them are: 1. a first food pod; 11. a cover plate; 12. sealing the cover; 13. opening a hole; 14. a lifting rope; 15. a first snap fit; 16. a second snap fit; 2. a second food pod; 21. a net bag; 22. a funnel; 23. a flow rate control valve; 31. a motor; 32. an articulation member; 33. chain type beating member; 34. a cylinder; 35. a piston; 36. beating parts; 4. an LED lamp.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific preferred embodiments.

In the description of the present invention, it is to be understood that the terms "left side", "right side", "upper part", "lower part", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and that "first", "second", etc., do not represent an important degree of the component parts, and thus are not to be construed as limiting the present invention. The specific dimensions used in the present example are only for illustrating the technical solution and do not limit the scope of protection of the present invention.

As shown in fig. 1, an auxiliary device for domesticating macro perch fry comprises a first food box 1, a second food box 2, an automatic hitting component and an LED lamp 4, wherein powdery feed is placed in the first food box 1, and a dead artemia feed is placed in the second food box 2; the automatic beating component and the LED lamp 4 are fixedly arranged outside the first food box 1, the automatic beating component and the LED lamp are used for attracting fish fries to a fixed fish food feeding place for eating, the outer side wall of the first food box 1 is in snap fit connection with the outer side plate of the second food box 2 through a first clamping fitting piece 15 and a second clamping fitting piece 16, and a detachable cover plate 11 is arranged at the top of the first food box 1; the bottom of the first food box 1 is provided with an opening 13, and the opening 13 is provided with a detachable sealing cover 12; the top of second food box 2 is the opening form, the bottom of second food box 2 is equipped with the foodstuff export.

In a picror feeding habit domestication period, the auxiliary device is placed above the water surface, an LED lamp and an automatic hitting assembly are turned on to start knocking, firstly, powdery feed is fed, a sealing cover 12 at the bottom of a first food box 1 is opened, the powdery feed is placed in the first food box 1 and flows out of a hole at the bottom of the first food box 1, the contact coincidence area of the sealing cover 12 and the bottom of the first food box 1 is controlled, so that the flow rate of the powdery feed at the bottom of the first food box 1 is controlled, the powdery feed can be timely preyed by fry, and the phenomenon that a large amount of the powdery feed is deposited to the bottom of the water area is avoided; after the powder feed is fed completely, the feeding of the fish feed with the dead artemia is started, the fish feed with the dead artemia is placed in the second food box 2, generally, in the auxiliary device designed by the scheme, a flow rate controller is arranged at a food outlet of the second food box 2, the fish feed with the dead artemia is generally in a pulp state, and the fish feed with the dead artemia can be fully preyed by fish fries; at the later stage of macrostoma perch feeding habit domestication cycle, the powder feed volume of throwing something and feeding increases gradually, and the volume of throwing something and feeding of dying artemia fish material reduces gradually, until need not to throw something and feed the artemia fish material of dying, this moment this device can also directly regard as the feeding device of macrostoma black perch fry to use, so can also regard the bottom plate of first food magazine 1 as the movable bottom plate of detachable, the trompil diameter of movable bottom plate can set up suitable trompil size according to the particle diameter size of throwing the feed, realize the used repeatedly of this device in a long time, reach the economic cost of reduction equipment.

In the present device, two types of automatic striking assemblies are illustrated:

first automatic strike assembly: the automatic striking component is fixedly arranged on the outer side wall of the first food box 1 and comprises a motor 31, a hinge part 32 and a chain striking piece 33; the motor 31 is fixedly arranged on the outer side wall of the first food box 1, the power output end of the motor 31 is connected with the hinge piece 32, and one end of the chain type beating piece 33 is hinged with the hinge piece 32; when the motor 31 drives the hinge member 32 to rotate, the chain striking member 33 is driven to rotate, and the chain striking member 33 strikes the outer side wall of the first food box 1 during the rotation process.

Second type automatic striking assembly: the automatic striking assembly is fixedly installed on the cover plate 11 and comprises a cylinder 34 and a striking piece 36, the cylinder 34 is fixed on the cover plate 11, a piston 35 of the cylinder 34 is fixedly connected with the striking piece 36, and the cylinder 34 drives the striking piece 36 to strike the cover plate 11.

In addition, the auxiliary device can be conveniently suspended above the water area for a long time, so the lifting rope 14 is fixedly arranged at the top of the first food box 1.

In addition, a net bag 21 is arranged at the foodstuff outlet of the second foodstuff box 2, and the mesh number of the net bag 21 is 60-80 meshes, so that the pasty dead artemia salina fish material can slowly flow out of the net bag 21.

Of course, the funnel 22 can be fixedly installed at the foodstuff outlet of the second foodstuff box 2, and the flow rate control valve 23 is arranged at the outlet end of the funnel 22, so that the flow rate of the pasty dead artemia fish material can be conveniently controlled, and the sufficient predation time can be provided for the fry.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the details of the embodiments, and various equivalent modifications can be made within the technical spirit of the present invention, and the scope of the present invention is also within the scope of the present invention.

Claims

1. The utility model provides an auxiliary device that is used for macrostoma perch fry to tame and eat which characterized in that: the automatic food beating device comprises a first food box, a second food box, an automatic beating component and an LED lamp;

the automatic striking assembly and the LED lamp are fixedly arranged outside the first food box, and the outer side wall of the first food box is connected with the outer side wall of the second food box in a buckling manner;

the top of the first food box is provided with a detachable cover plate;

the bottom of the first food box is provided with an opening, and a detachable sealing cover is arranged on the opening;

the top of second food box is the opening form, the bottom of second food box is equipped with the foodstuff export.

2. The auxiliary device for largemouth bass fry domestication feeding as claimed in claim 1, wherein: the automatic beating component is fixedly arranged on the outer side wall of the first food box and comprises a motor, a hinged part and a chain beating part; the motor is fixedly arranged on the outer side wall of the first food box, the power output end of the motor is connected with the hinged part, and one end of the chain type beating piece is hinged with the hinged part; when the motor drives the hinged part to rotate, the chain type beating piece is driven to rotate, and the chain type beating piece beats the outer side wall of the first food box in the rotating process.

3. The auxiliary device for largemouth bass fry domestication feeding as claimed in claim 1, wherein: automatic hit subassembly fixed mounting and hit the subassembly including the cylinder, hit the piece on the apron, the cylinder is fixed on the apron, the piston fixed connection of cylinder hits the piece, and the cylinder drive hits the piece and hits and hit the apron.

4. The auxiliary device for largemouth bass fry domestication feeding as claimed in claim 1, wherein: and a lifting rope is fixedly arranged at the top of the first food box.

5. The auxiliary device for largemouth bass fry domestication feeding as claimed in claim 1, wherein: the foodstuff outlet of the second foodstuff box is provided with a net bag, and the mesh number of the net bag is 60-80 meshes.

6. The auxiliary device for largemouth bass fry domestication feeding as claimed in claim 1, wherein: the foodstuff exit department of second food material box is equipped with the funnel, the exit end of funnel is equipped with the velocity of flow control valve.