CN215012714U

CN215012714U - Improved fry breeding device

Info

Publication number: CN215012714U
Application number: CN202120939305.4U
Authority: CN
Inventors: 陈强; 刘晓东
Original assignee: Institute of Biotechnology of Fujian Academy of Agricultural Science
Current assignee: Institute of Biotechnology of Fujian Academy of Agricultural Science
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-07
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to an improved fish fry culturing device, comprising an oxygen supply pump and a fish pond. A fixing seat is arranged in the middle of the fish pond, a mounting frame is arranged on the top of the fixing seat, and the oxygen supply pump is arranged in the middle of the fish pond. On the mounting frame, the bottom of the oxygen supply pump is provided with an oxygen supply assembly that delivers oxygen to the fish pond, and the outer periphery of the fixed seat is provided with a separation assembly that divides the fish pond into multiple areas at equal distances. The utility model provides an improved fish fry cultivation device, which divides a fish pond into a plurality of cultivation areas through a partition plate, and at the same time, through the cooperation of the partition plate, the sealing plate and the lifting component, the communication between the various cultivation areas can be realized to prevent individual species. There are many fish fry, and the living space is small. At the same time, one oxygen supply pump can supply oxygen to multiple fish ponds, which saves the breeding cost. The utility model has simple structure and low operation difficulty. cost.

Description

Improved fry breeding device

Technical Field

The utility model relates to a fry breeding technical field, especially an improved generation fry breeding device.

Background

The fry is also called 'fish-flower', is a young fish which is hatched soon, and generally has a body length of 6-9 mm. There are artificially bred fry and natural fry from rivers. Fry rearing, also called pond development. The method is characterized in that fry are raised for 20-25 days and grow to about 3 cm, the fry are called as summer flower, different fishes have different culture methods, the survival rate of the fry is reduced when the fishes are mixed together for culture, the existing fry culture needs to separately culture the fishes of various species during culture, so that different culture points are needed for separately culturing the fishes of various species, a large amount of space is occupied, the number of required oxygen supply pumps is increased, and the culture cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide an improved fry breeding device which can realize the separate breeding of different varieties of fries.

The embodiment of the utility model provides an in adopt following scheme to realize: the utility model provides an improved generation fry breeding device, includes the oxygen supply pump, still includes the fish pond, the middle part in fish pond is provided with the fixing base, the top of fixing base is provided with the installation frame, the oxygen supply pump sets up on the installation frame, the bottom of oxygen supply pump is provided with carries oxygen for the oxygen suppliment subassembly in fish pond, the periphery equidistance of fixing base be provided with the separation subassembly in a plurality of regions is separated into in the fish pond.

The utility model relates to an embodiment, separate the subassembly and include the division board, the mount is installed at the top of division board, the intercommunication mouth has been seted up at the middle part of division board, be provided with through first screw rod on the intercommunication mouth and be used for realizing the shrouding that the intercommunication mouth opened and shut, the spacing groove has been seted up to the both sides of intercommunication mouth, both ends about the shrouding with the spacing groove cooperatees, the shifting chute has been seted up at the top of intercommunication mouth, the one end of first screw rod with the upper surface of shrouding passes through the bearing and connects, the other end of first screw rod upwards wears out division board and mount, the one end of first screw rod is connected with the twist grip.

In an embodiment of the present invention, the top of the limiting groove and the top of the moving groove are on the same horizontal line.

The utility model relates to an embodiment, the fish pond reaches the cross sectional shape of fixing base is ring shape, the installation frame includes ring shape mounting panel and two supporting legss, the oxygen supply pump is installed the upper surface of ring shape mounting panel, the supporting legs passes through the bolt fastening and is in on the fixing base.

The utility model relates to an embodiment, the quantity of division board is four, four the division board will the fish pond divide into four breed regions, the oxygen suppliment subassembly is including carrying the head, carry the head setting to be in the bottom of oxygen suppliment pump, the bottom of carrying the head is provided with four transport ports, four the bottom of transport port all install with breed regional matched with conveyer pipe, the one end of conveyer pipe with the transport port passes through threaded connection head and connects and the kneck is provided with the valve, the other end of conveyer pipe penetrates the fixed block is worn out from matched with breed region, the oxygen outlet head is installed to the end of the other end of conveyer pipe, the oxygen outlet head with the conveyer pipe passes through threaded connection.

The utility model relates to an embodiment, the equal symmetry in left and right sides at the front portion and the rear portion at division board top is provided with the installation convex part, reach on the fish pond seted up on the fixing base with installation convex part matched with notch, the installation convex part with the notch passes through bolted connection.

The utility model has the advantages that: the utility model provides an improved generation fry breeding device falls into a plurality of breed regions with the fish pond through the division board, simultaneously through division board and shrouding and lifting unit's cooperation, can realize each intercommunication between the breed region, prevents that individual variety fry is more, and problem that living space is little, a oxygen supply pump can carry out the oxygen suppliment to a plurality of fish ponds simultaneously, has saved the breed cost, the utility model discloses simple structure, the operation degree of difficulty is low, separately breeds the fry, has still saved the breed cost simultaneously.

Drawings

Fig. 1 is a front view of an improved fry rearing device.

Fig. 2 is a cross-sectional view taken at B-B of fig. 1.

Fig. 3 is a cross-sectional view taken along line a-a of fig. 2.

Fig. 4 is a perspective view of the partition assembly.

Fig. 5 is a cross-sectional view taken along line a-a of fig. 4.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Please refer to fig. 1 to 5, the utility model provides an improved fry breeding device, including oxygen supply pump 1, oxygen supply pump 1's model can be YX-81D-2, still includes fish pond 2, the middle part of fish pond 2 is provided with fixing base 3, the top of fixing base 3 is provided with installation frame 31, oxygen supply pump 1 sets up on the installation frame 31, oxygen supply pump 1's bottom is provided with and carries oxygen for oxygen supply subassembly 4 in fish pond 2, fixing base 3's peripheral equidistance be provided with fish pond 2 separates into a plurality of regional separation subassemblies 5.

With reference to fig. 1 to 5, the partition assembly 5 includes a partition plate 51, a fixing frame 52 is installed at the top of the partition plate 51, a communication port 53 is opened in the middle of the partition plate 51, a sealing plate 55 for opening and closing the communication port 53 is installed on the communication port 53 through a first screw 54, limiting grooves 56 are opened on two sides of the communication port 53, the left and right ends of the sealing plate 55 are matched with the limiting grooves 56, a moving groove 57 is opened at the top of the communication port 53, one end of the first screw 54 is connected with the upper surface of the sealing plate 55 through a bearing, the other end of the first screw 54 upwardly penetrates through the partition plate 51 and the fixing frame 52, one end of the first screw 54 is connected with a rotating handle 58, when two different cultivation areas 21 need to be communicated, a worker rotates the rotating handle 58 to drive the first screw 54 to rotate, the closing plate 55 is moved upward to communicate between the two culture areas 21.

Referring to fig. 5, the top of the limiting groove 56 is on the same horizontal line with the top of the moving groove 57.

With reference to fig. 1 to 3, the cross-sectional shapes of the fish pond 2 and the fixing base 3 are circular rings, the mounting frame 31 includes a circular ring mounting plate 32 and two supporting legs 33, the oxygen supply pump 1 is mounted on the upper surface of the circular ring mounting plate 32, the supporting legs 33 are fixed on the fixing base 3 by bolts, and the mounting frame 31 is convenient to detach by the bolts, and meanwhile, the cross-sectional shapes of the fish pond 2 and the fixing base 3 are not necessarily circular rings, but can also be square frames and the like.

With reference to fig. 1 to 3, the number of the partition plates 51 is four, the four partition plates 51 divide the fish pond 2 into four culture areas 21, the oxygen supply assembly 4 includes a delivery head 41, the delivery head 41 is disposed at the bottom of the oxygen supply pump 1, the bottom of the delivery head 41 is provided with four delivery ports 42, the bottoms of the four delivery ports 42 are all provided with delivery pipes 43 matched with the culture areas 21, one end of each delivery pipe 43 is connected with the delivery port 42 through a threaded connector, a valve 44 is disposed at an interface, the other end of each delivery pipe 43 penetrates through the fixed block and penetrates out of the matched culture areas 21, the tail end of the other end of each delivery pipe 43 is provided with an oxygen outlet head 45, the oxygen outlet head 45 is connected with the delivery pipes 43 through threads, and oxygen is supplied to the four culture areas 21 through the oxygen supply pump 1, the cultivation cost is saved.

With reference to fig. 3 and 4, the left and right sides of the front and rear parts of the top of the partition plate 51 are symmetrically provided with mounting protrusions 6, the fishpond 2 and the fixing base 3 are provided with notches 7 matched with the mounting protrusions 6, and the mounting protrusions 6 are connected with the notches 7 through bolts, so that the partition plate 51 is convenient to detach and mount.

The utility model discloses the theory of operation below has: different types of fry are poured into different culture areas 21, when the number of the fry of a certain type is large, the sealing plates 55 between the adjacent unused culture areas 21 can be opened, the first screw rods 54 are rotated through the rotating handles 58, the sealing plates 55 are driven to move upwards to the moving grooves 57, and the two culture areas 21 are communicated.

When oxygen supply is needed, the oxygen supply pump 1 supplies oxygen to be supplied to each conveying pipe 43 through the conveying port 42 of the conveying head 41, the oxygen is conveyed into each culture area 21 from the conveying pipe 43, and when one culture area 21 is stopped or the oxygen content is high and the oxygen is not needed to be conveyed, the valve 44 on the conveying pipe 43 of the culture area 21 can be closed.

The above description is only for the preferred embodiment of the present invention, and should not be interpreted as limiting the scope of the present invention, which is intended to cover all the equivalent changes and modifications made in accordance with the claims of the present invention.

Claims

1. The utility model provides an improved generation fry breeding device, includes oxygen feed pump, its characterized in that: still include the fish pond, the middle part in fish pond is provided with the fixing base, the top of fixing base is provided with the installation frame, the oxygen supply pump sets up on the installation frame, the bottom of oxygen supply pump is provided with carries oxygen for the oxygen suppliment subassembly in fish pond, the periphery equidistance of fixing base be provided with the separation subassembly in a plurality of regions is separated into in the fish pond.

2. The improved fry rearing device of claim 1, wherein: the partition assembly comprises a partition plate, a fixing frame is installed at the top of the partition plate, a communicating opening is formed in the middle of the partition plate, a sealing plate used for achieving opening and closing of the communicating opening is arranged on the communicating opening through a first screw rod, limiting grooves are formed in two sides of the communicating opening, the left end and the right end of the sealing plate are matched with the limiting grooves, a moving groove is formed in the top of the communicating opening, one end of the first screw rod is connected with the upper surface of the sealing plate through a bearing, the other end of the first screw rod penetrates out of the partition plate and the fixing frame in the upward mode, and one end of the first screw rod is connected with a rotating handle.

3. An improved fry rearing device according to claim 2, wherein: the top of the limiting groove and the top of the movable groove are on the same horizontal line.

4. The improved fry rearing device of claim 1, wherein: the fishpond reaches the cross sectional shape of fixing base is ring shape, the installation frame includes ring shape mounting panel and two supporting legss, the oxygen supply pump is installed the upper surface of ring shape mounting panel, the supporting legs passes through the bolt fastening and is in on the fixing base.

5. The improved fry rearing device of claim 1, wherein: the quantity of division board is four, four the division board will the fish pond divide into four and breeds the region, the oxygen suppliment subassembly is including carrying the head, carry the head setting to be in the bottom of oxygen suppliment pump, the bottom of carrying the head is provided with four delivery port, four the bottom of delivery port all install with breed regional matched with conveyer pipe, the one end of conveyer pipe with delivery port passes through threaded connection head and connects and the kneck is provided with the valve, the other end of conveyer pipe penetrates the fixed block is worn out from matched with breed region, the oxygen outlet head is installed to the end of the other end of conveyer pipe, the oxygen outlet head with the conveyer pipe passes through threaded connection.

6. The improved fry rearing device of claim 1, wherein: the fish pond is characterized in that mounting convex parts are symmetrically arranged on the left side and the right side of the front part and the rear part of the top of the partition plate, notches matched with the mounting convex parts are formed in the fish pond and the fixing seat, and the mounting convex parts are connected with the notches through bolts.