CN218681274U

CN218681274U - Can adjust breed case of breeding density of fry

Info

Publication number: CN218681274U
Application number: CN202222640971.5U
Authority: CN
Inventors: 张红波
Original assignee: Luanchuan Huihuang Giant Salamander Breeding Co ltd
Current assignee: Luanchuan Huihuang Giant Salamander Breeding Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-24
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a can adjust breed case of fry density, it includes the box, the box is frame rack construction, is provided with corresponding vertical recess board on the inner wall of both sides frame around it respectively, be provided with horizontal recess board on the bottom frame of box, horizontal recess board with vertical recess board is corresponding, and the baffle is pegged graft horizontal recess board with in the recess of vertical recess board, will different cavitys are separated into to the box, all be provided with the otter board on the side of box and the bottom surface inner wall, the upper end of box is provided with the backup pad, the backup pad is connected with floating carrier. The utility model discloses a baffle separates into several cavitys with the box with a net, confirms the in-service use cavity of box with a net according to the weight and the length of the fry, and then reaches the purpose that the density was fed to the adjustment fry.

Description

Can adjust breed case of breeding density of fry

The technical field is as follows:

the utility model relates to a fry breeding technology especially relates to a can adjust breed case of fry breeding density.

Background art:

the cage culture is to culture the fry in a culture pond through a plurality of culture boxes, the cultured fry can be of a single type or a plurality of types, and the cage culture has the characteristics of low investment, high yield, mobility, quick response and the like, so the cage culture is developed vigorously.

The water layer of certain degree is adjusted generally to current box with a net, and the breed to ripe fish does not have big problem, nevertheless cultivates the in-process at the fry, because along with fry fish body growth condition and specification, needs in time to adjust breed density and water layer degree of depth to adapt to the fry individual, its general technique adopts in time to carry out the vanning, nevertheless the mechanical damage that can inevitably bring the fry among the vanning process, increases the breed risk.

Aiming at the situation, some devices capable of adjusting the culture density are developed, for example, publication No. CN 209498282U discloses a fry density control device for a fry culture pond, which comprises a culture mechanism and a feeding mechanism, wherein the feeding mechanism is arranged in the culture mechanism. The feeding personnel adjust the device to a proper height according to the height of the water in the culture pond; ensuring that the raised fry is in a proper water level growth environment. Through rotating and breeding the mesh of case lower extreme and mutually supporting the regulation, the size of control fry actual through the mesh is screened out the fry of certain size and is stayed and breed incasement portion. This device has some disadvantages: 1. the structure is complicated, and the adjustment height needs opening and close of degree of depth adjustment cylinder to accomplish, and the size of adjustment mesh needs adjustment motor and adjusting disk cooperation motion to accomplish, and 2, fry density control is not strict, sets up the mesh of equidimension not, and the little fry in the box with a net can be outside the box with a net, so the little fry outside the box with a net also can get into the box with a net in, can not play the purpose with little fry discharge box with a net.

The utility model has the following contents:

the utility model discloses the technical problem that will solve is: overcome prior art's not enough, provide a reasonable in design, easy dismounting and adjust effectual breed case that can adjust fry density of breeding.

The technical scheme of the utility model is that:

the utility model provides a can adjust breed case of density of fry, includes the box, the box is frame rack construction, is provided with corresponding vertical recess board on the inner wall of its front and back both sides frame respectively, be provided with horizontal recess board on the bottom frame of box, horizontal recess board with vertical recess board is corresponding, and the baffle is pegged graft in horizontal recess board with in the recess of vertical recess board, will the box is separated into different cavities, all be provided with the otter board on the side of box and the bottom surface inner wall, the upper end of box is provided with the backup pad, the backup pad is connected with floating the carrier.

Preferably: the four side frames of the box body are respectively formed by mutually connecting upright posts, transverse posts and longitudinal posts, and the bottom frame is formed by connecting the transverse posts and the longitudinal posts.

Preferably: the floating carrier comprises an outer hard shell and an inner buoyancy material, wherein the outer shell is made of polyethylene, the buoyancy material is made of polyurethane foam, the floating carrier is anti-aging and high in mechanical strength and chemical stability, and the size of the floating carrier is related to the size and weight of the box body.

Preferably: the upper end of the partition board is of a T-shaped structure, so that the partition board is convenient to hold and easy to disassemble and assemble.

The utility model has the advantages that:

1. the utility model discloses a baffle separates into several cavitys with the box with a net, confirms the in-service use cavity of box with a net according to the weight and the length of the fry, and then reaches the purpose that the density was fed to the adjustment fry.

2. The utility model discloses a set up vertical recess board and horizontal recess board, can insert the solid baffle, effectively prevent the baffle slope, improve fry density accurate control.

3. The utility model discloses the upper end of baffle is T type structure, is convenient for hold, easy dismouting to, the otter board sets up in the bottom and around, prevents that the outer fry of case from getting into the incasement.

4. The utility model discloses the box with a net adopts frame rack construction, is convenient for breathe freely and permeate water to, the box with a net upper end sets up the backup pad, and the backup pad is connected with showy carrier, can make the box with a net float on the surface of water, in addition, is provided with the tractive rope on the net, prevents that the box with a net from floating away.

5. The utility model relates to a rationally, easy dismounting and adjust effectually, the adjustment is nimble, has good economic benefits after promoting.

Description of the drawings:

FIG. 1 is a schematic structural view of a cultivation box capable of adjusting fry cultivation density;

fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1.

The specific implementation mode is as follows:

the first embodiment is as follows: referring to fig. 1-2, in the figure, 1-floating carrier, 2-supporting plate, 3-vertical groove plate, 4-partition plate, 5-net plate, 6-horizontal groove plate, 7-vertical column, 8-horizontal column, and 9-vertical column.

The utility model provides a can adjust breed case of density of fry breeding, includes the box, wherein: the box body is of a frame structure, the inner walls of the front side frame and the rear side frame of the box body are respectively provided with corresponding vertical groove plates 3, the bottom frame of the box body is provided with a horizontal groove plate 6, the horizontal groove plate 6 corresponds to the vertical groove plates 3 (the middle of the two is provided with a groove, the width and the depth of the groove are the same), the partition plates 4 are inserted in the grooves of the horizontal groove plate 6 and the vertical groove plates 3 to divide the box body into different cavities (two partition plates 4 are adopted in the drawing to divide the box body into three cavities, the two cavities on the right side are smaller than the cavity on the leftmost side, and the cavity on the right side belongs to an adjusting cavity, of course, according to the actual size of the box body, different numbers of the partition plates 4 can be arranged, such as one, three, four or five, the more the quantity that sets up, the more can the density of accurate control fry, raise the condition better, of course also can increase the preparation degree of difficulty and cost, the overall planning confirms, do not state in detail), all be provided with otter board 4 on the side of box and the bottom surface inner wall (prevent that the incasement inside and outside fry from drunkenness each other, of course the aperture of otter board 4 decides according to the kind and the size of the fry of raising, and otter board 4 and box adopt movable connection, can dismouting and change, the worse aperture is different, and worse damage etc.), the upper end of box is provided with backup pad 2 (the two adopts welded fastening, or adopts bolt movable connection, decide according to the circumstances), backup pad 2 is connected with showy carrier 1, the two bonds fixedly or fixes through the rope.

The preferred scheme is as follows: the four side frames of the box body are respectively formed by mutually connecting upright posts 7, transverse posts 8 and longitudinal posts 9, the bottom frame is formed by connecting the transverse posts 8 and the longitudinal posts 9, the connecting mode is welding or bolt connection, and detailed description is omitted.

The preferred scheme is as follows: the floating carrier 1 comprises an outer hard shell and an inner buoyancy material, wherein the outer shell is made of polyethylene, the buoyancy material is made of polyurethane foam, the floating carrier is anti-aging and high in mechanical strength and chemical stability, the size of the floating carrier 1 is related to the size and weight of the box body, and the floating carrier and the box body can be matched by a person skilled in the art, so that the situation that the floating carrier cannot float can be avoided.

Preferably: the upper end of the partition plate 4 is of a T-shaped structure, so that the partition plate is convenient to hold and easy to disassemble and assemble.

During the use, put into the pond with the box, insert baffle 4, put the young fry in the present leftmost cavity, feed on time, after a period of time, dawn that the fry has grown up gradually, the density grow of fry in the leftmost cavity is unfavorable for continuing to grow, pull out the left baffle 4 this moment, form two cavity syntonizations this moment, reduced the density of fry, continue to feed, so on and so on, through pulling out baffle 4 of different quantity, realize the purpose of constantly adjusting fry density of breeding to promote the normal growth of fry.

The second embodiment is basically the same as the first embodiment, and the same points are not repeated, except that: the aperture of the mesh plate 5 in each cavity is different, and the aperture is larger and not infinite as the mesh plate is closer to the right end, so that the mesh plate is determined by actual use conditions and can be sensed and selected by a person skilled in the art.

The third embodiment is basically the same as the first embodiment, and the same points are not repeated, except that: the feed bin can be arranged at the upper end of the box body, the discharge port is arranged at the lower end of the feed bin, the electric valve is arranged at the discharge port, and the electric valve is connected with the power supply to realize automatic feeding. The power supply can adopt a storage battery which is arranged on the supporting plate 2, and certainly, an electric valve on the box body close to the pond edge can be connected with external alternating current according to actual conditions.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a can adjust breed case of density of fry breed, includes the box, characterized by: the box body is of a frame type structure, the inner walls of the front side frame and the rear side frame of the box body are respectively provided with corresponding vertical groove plates, the bottom frame of the box body is provided with a horizontal groove plate, the horizontal groove plate corresponds to the vertical groove plates, a partition plate is inserted into the grooves of the horizontal groove plate and the vertical groove plates to divide the box body into different cavities, the inner walls of the side surface and the bottom surface of the box body are respectively provided with a screen plate, the upper end of the box body is provided with a support plate, and the support plates are connected with a floating carrier.

2. The cultivation box capable of adjusting fry cultivation density as claimed in claim 1, which is characterized in that: the four side frames of the box body are respectively formed by mutually connecting upright posts, transverse posts and longitudinal posts, and the bottom frame is formed by connecting the transverse posts and the longitudinal posts.

3. The cultivation box capable of adjusting fry cultivation density as claimed in claim 1, which is characterized in that: the floating carrier comprises an outer hard shell and an inner buoyancy material, wherein the outer shell is made of polyethylene, the buoyancy material is made of polyurethane foam, ageing resistance is achieved, mechanical strength and chemical stability are high, and the size of the floating carrier is related to the size and weight of the box body.

4. The cultivation box capable of adjusting fry cultivation density as claimed in claim 1, which is characterized in that: the upper end of the partition board is of a T-shaped structure, so that the partition board is convenient to hold and easy to disassemble and assemble.