CN209643594U - A kind of hatching barrel improving Tilapia mossambica hatch fish roe rate - Google Patents
A kind of hatching barrel improving Tilapia mossambica hatch fish roe rate Download PDFInfo
- Publication number
- CN209643594U CN209643594U CN201920222630.1U CN201920222630U CN209643594U CN 209643594 U CN209643594 U CN 209643594U CN 201920222630 U CN201920222630 U CN 201920222630U CN 209643594 U CN209643594 U CN 209643594U
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- CN
- China
- Prior art keywords
- staving
- string bag
- bolting silk
- tilapia mossambica
- hatching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a kind of hatching barrels, especially a kind of hatching barrel for improving Tilapia mossambica hatch fish roe rate, it includes: chassis, staving, net pocket frame, the bolting silk string bag, decelerating motor, shaft and stirring sheet, the utility model passes through setting staving and the bolting silk string bag, and the running water by flowing is hatched, it can be avoided in hatching barrel that there are oxygen-deficient dead angles, paddle is driven to be rotated according to the direction of water flow by decelerating motor, and the bottom of the bolting silk string bag is located at the middle layer of water body, it is stirred by stirring water flow and is gathered in bolting silk net and reveals all the details the fish-egg in portion, avoid the sprawling of water mo(u)ld, to improve the hatching rate of Tilapia mossambica fish-egg；By setting constant temperature water tank and aerator, it can guarantee the abundance of the constant and oxygen in water of water temperature, a good environment of hatching is provided, the hatching rate of Tilapia mossambica fish-egg is further increased.
Description
Technical field
The utility model relates to a kind of hatching barrel, especially a kind of hatching barrel for improving Tilapia mossambica hatch fish roe rate.
Background technique
The modes of reproduction multiplicity of fish, oral cavity is a kind of distinctive modes of reproduction of fish containing egg hatching, and fertilized eggs are in raun
Hatch in oral cavity, and stirred with the breathing of raun, has not only obtained the protection of parent, but also there is good environment of hatching, used
Oral cavity hatching pattern breeding fish at least also have it is hundreds of, Tilapia mossambica belong to it is one such, but take nature hatch
Hatching rate is not high, so mostly using artificial incubation greatly now, i.e., takes out fish-egg from the mouth of fish, moves into hatching apparatus and is incubated
Change.Currently, realizing the scale of fry hatching to improve fry hatching rate, majority is hatched using incubation equipment, but
In specific production practices, these incubation equipments have the defects that many technical aspects: 1, be easy to causeing dissolution hypoxgia and cause
Drawback under hatching rate increases dissolved oxygen using the measure of the oxygenations such as gas stone although having later, in entire incubation equipment
It is interior to still have oxygen-deficient dead angle, influence hatching quality；2, cascading water bottom or stick after the fish-egg output insemination of Tilapia mossambica
It at the bucket bottom of hatching barrel, can not stir, the fish-egg long period is slack, and the water mo(u)ld bred on dead ovum can spread to ovum
On, only guaranteed fish-egg normally stirs, and water mo(u)ld can not endanger ovum.
Summary of the invention
In view of the deficiencies of the prior art, it is sufficient to provide a kind of dissolved oxygen for the utility model, and can stir fish-egg, prevents water mold
Bacterium sprawling, to improve the hatching barrel of Tilapia mossambica hatch fish roe rate
The technical solution of the utility model are as follows: it is a kind of improve Tilapia mossambica hatch fish roe rate hatching barrel, it include: chassis,
Staving, net pocket frame, the bolting silk string bag, decelerating motor, shaft and stirring sheet, the chassis include cross bar and vertical bar, the vertical bar
Top is welded with staving, and the staving is stainless steel, and net pocket frame is welded in the staving, and the height of the net pocket frame is higher than bucket
Body is provided with the bolting silk string bag in the net pocket frame, and the bolting silk string bag is funnel-form, is provided with extension at the top of the bolting silk string bag
Hook is provided with ring skeleton for top-hung to be fixed on net pocket frame in the bolting silk string bag, the ring skeleton
Material is PVC, and the bottom of the bolting silk string bag is provided with discharge port, and discharge nozzle, the discharge nozzle are connected on the discharge port
It is connected through a screw thread with feeder pipe, gate valve is provided on the feeder pipe, the bottom of the feeder pipe is stretched out outside staving, the bucket
Two decelerating motors are arranged in the lower section of body, and the decelerating motor is mounted on cross bar by bolt, the output of the decelerating motor
End is protruded into staving and is connect by shaft coupling with shaft, and several stirring sheets are equidistantly provided in the shaft.
Further, the right side wall of the staving is provided with water inlet pipe, and the end of the water inlet pipe is connected to constant temperature water tank,
The left side wall of the staving is provided with outlet pipe, and the bottom of the staving is provided with drainpipe, is provided with hand on the drainpipe
Valve.
Further, aerator is provided in the constant temperature water tank, the aerator is made of air stone and pump machine, described
Air stone is arranged in constant temperature water tank, and the air stone is connect by water pipe with pump machine, and the pump machine is mounted on perseverance by bracket
The right side of reservoir, for increasing the dissolved oxygen of the water in constant temperature water tank.
Further, the stirring sheet is blade stirring piece.
Further, it is provided with water pump on the water inlet pipe, is provided with solenoid valve on the outlet pipe.
Further, the mesh mesh number of the bolting silk string bag is 300-400 mesh, it is ensured that fish-egg will not be lost.
Further, the bottom of the vertical bar is provided with brake caster, convenient for staving is mobile.
The application method of the utility model:
1, the discharge nozzle of the bolting silk string bag is threadedly coupled with feeder pipe, the bottom of the bolting silk string bag is fixed, then by top
By hanging on net pocket frame, the top of the bolting silk string bag is fixed；
2, water pump is opened, the water filling in staving, and opens solenoid valve, outlet pipe are drained, and are the work of flowing in staving
Tilapia mossambica fish-egg is put into the bolting silk string bag and hatches by water；
3, the water temperature of constant temperature water tank is controlled at 25-30 DEG C, and opens aerator and carries out oxygenation, and guarantee is pumped into the intracorporal water of bucket
Warm suitable, dissolved oxygen is sufficient, to improve the efficiency of hatching, time opening decelerating motor drives paddle according to the side of water flow
To being rotated, fish-egg is stirred by stirring water flow, avoids the sprawling of water mo(u)ld；
4, after the completion of hatching, gate valve is opened, fry carries out blanking by feeder pipe, and hatching is completed；
5, it is sprayed after can removing the bolting silk string bag when cleaning by giant, and opens hand valve, pass through drainpipe
The intracorporal water of bucket is all drained.
The utility model has the following beneficial effects: the utility model passes through setting staving and the bolting silk string bag, and pass through flowing
Running water is hatched, and can be avoided in hatching barrel there are oxygen-deficient dead angle, drives paddle according to water by decelerating motor
The direction of stream is rotated, and the bottom of the bolting silk string bag is located at the middle layer of water body, is stirred by agitation water flow and is gathered in bolting silk
The fish-egg of string bag bottom, avoids the sprawling of water mo(u)ld, to improve the hatching rate of Tilapia mossambica fish-egg；By setting constant temperature water tank and
Aerator can guarantee the abundance of the constant and oxygen in water of water temperature, provide a good environment of hatching, further increase
The hatching rate of Tilapia mossambica fish-egg.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the bolting silk string bag.
In figure, 1, chassis；2, staving；3, net pocket frame；4, the bolting silk string bag；5, discharge nozzle；6, ring skeleton；7, it links up with；8,
Feeder pipe；9, gate valve；10, decelerating motor；11, shaft；12, stirring sheet；13, water inlet pipe；14, constant temperature water tank；15, outlet pipe；
16, drainpipe；17, hand valve；18, aerator；19, water pump；20, solenoid valve；101, vertical bar；102, cross bar；181, air stone；
182, pump machine.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, 2, a kind of hatching barrel improving Tilapia mossambica hatch fish roe rate, it includes: chassis 1, staving 2, the string bag
Frame 3, the bolting silk string bag 4, decelerating motor 10, shaft 11 and stirring sheet 12, the chassis 1 includes cross bar 102 and vertical bar 101, described
The top of vertical bar 101 is welded with staving 2, and the staving 2 is stainless steel, is welded with net pocket frame 3, the string bag in the staving 2
The height of frame 3 is higher than staving 2, and the bolting silk string bag 4 is provided in the net pocket frame 3, and the bolting silk string bag 4 is funnel-form, the sieve
The top of tulle pocket 4 is provided with hook 7, for top-hung to be fixed on net pocket frame 3, sets in the bolting silk string bag 4
Be equipped with ring skeleton 6, the material of the ring skeleton 6 is PVC, and the bottom of the bolting silk string bag 4 is provided with discharge port, it is described go out
Discharge nozzle 5 is connected in material mouth, the discharge nozzle 5 is connected through a screw thread with feeder pipe 8, is provided with gate valve on the feeder pipe 8
9, the bottom of the feeder pipe 8 is stretched out outside staving 2, and two decelerating motors 10, the decelerating motor is arranged in the lower section of the staving 2
10 are mounted on cross bar 102 by bolt, and the output end of the decelerating motor 10 protrudes into staving 2 and by shaft coupling and shaft
11 connect, and are equidistantly provided with three pieces stirring sheet 12 in the shaft 11.
The right side wall of the staving 2 is provided with water inlet pipe 13, and the end of the water inlet pipe 13 is connected to constant temperature water tank 14, institute
The left side wall for stating staving 2 is provided with outlet pipe 15, and the bottom of the staving 2 is provided with drainpipe 16, sets on the drainpipe 16
It is equipped with hand valve 17.
Aerator 18 is provided in the constant temperature water tank 14, the aerator 18 is made of air stone 181 and pump machine 182,
The air stone 181 is arranged in constant temperature water tank 14, and the air stone 181 is connect by water pipe with pump machine 182, the pump machine
182 are mounted on the right side of constant temperature water tank 14 by bracket, for increasing the dissolved oxygen of the water in constant temperature water tank 14.
The stirring sheet 12 is blade stirring piece.
It is provided with water pump 19 on the water inlet pipe 13, is provided with solenoid valve 20 on the outlet pipe 15.
The mesh mesh number of the bolting silk string bag 4 is 300-400 mesh, it is ensured that fish-egg will not be lost.
The bottom of the vertical bar 101 is provided with brake caster, convenient for staving 2 is mobile.
The slowing-down brake tune that decelerating motor in the present embodiment is produced using the Shenzhen field Xin Xi electromechanics Co., Ltd
Speed motor.
The nylon for the upper marine silk screen net Manufacturing Co., Ltd production that the bolting silk net of the bolting silk string bag in the present embodiment uses
- 500 mesh of 10 mesh of bolting silk terylene sieve.
The 2W-160-15 brass electricity that solenoid valve in the present embodiment is produced using Yueqing City Ou Ning Science and Technology Ltd.
Magnet valve water valve.
The JWS-BL series that the water pump of the present embodiment is produced using Guangzhou Hao Xiongbeng industry Co., Ltd it is horizontal
Constant pressure frequency conversion water pump.
The Z45X-16 flange that gate valve in the present embodiment is produced using Shanghai Qi Gao valve Manufacturing Co., Ltd is soft close
Gate sealing valve.
The YT-818 aerator that aerator in the present embodiment is produced using upper Haikang minister in ancient times Industrial Co., Ltd..
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (7)
1. a kind of hatching barrel for improving Tilapia mossambica hatch fish roe rate, it is characterised in that: it includes: chassis (1), staving (2), the string bag
Frame (3), the bolting silk string bag (4), decelerating motor (10), shaft (11) and stirring sheet (12), the chassis (1) include cross bar (102)
It with vertical bar (101), is welded with staving (2) at the top of the vertical bar (101), the staving (2) is stainless steel, the staving (2)
It is inside welded with net pocket frame (3), the height of the net pocket frame (3) is higher than staving (2), is provided with bolting silk net in the net pocket frame (3)
Pocket (4), the bolting silk string bag (4) are funnel-form, are provided with hook (7) at the top of the bolting silk string bag (4), the bolting silk string bag
(4) it is provided with ring skeleton (6) in, the material of the ring skeleton (6) is PVC, and the bottom of the bolting silk string bag (4) is provided with
Discharge port is connected with discharge nozzle (5) on the discharge port, and the discharge nozzle (5) is connected through a screw thread with feeder pipe (8), described
It is provided on feeder pipe (8) gate valve (9), staving (2) are stretched out outside in the bottom of the feeder pipe (8), set below the staving (2)
Two decelerating motors (10) are set, the decelerating motor (10) is mounted on cross bar (102) by bolt, the decelerating motor (10)
Output end protrude into staving (2) and connect by shaft coupling with shaft (11), the shaft (11) if on be equidistantly provided with
Dry stirring sheet (12).
2. a kind of hatching barrel for improving Tilapia mossambica hatch fish roe rate according to claim 1, it is characterised in that: the staving
(2) right side wall is provided with water inlet pipe (13), and the end of the water inlet pipe (13) is connected to constant temperature water tank (14), the staving
(2) left side wall is provided with outlet pipe (15), and the bottom of the staving (2) is provided with drainpipe (16), the drainpipe (16)
On be provided with hand valve (17).
3. a kind of hatching barrel for improving Tilapia mossambica hatch fish roe rate according to claim 2, it is characterised in that: the constant temperature
It is provided with aerator (18) in water tank (14), the aerator (18) is made of air stone (181) and pump machine (182), the gas
Afrodite (181) setting is in constant temperature water tank (14), and the air stone (181) is connect by water pipe with pump machine (182), the pump machine
(182) right side of constant temperature water tank (14) is mounted on by bracket.
4. a kind of hatching barrel for improving Tilapia mossambica hatch fish roe rate according to claim 3, it is characterised in that: the stirring
Piece (12) is blade stirring piece.
5. a kind of hatching barrel for improving Tilapia mossambica hatch fish roe rate according to claim 4, it is characterised in that: the water inlet
It is provided with water pump (19) on pipe (13), is provided with solenoid valve (20) on the outlet pipe (15).
6. a kind of hatching barrel for improving Tilapia mossambica hatch fish roe rate according to claim 5, it is characterised in that: the bolting silk
The mesh mesh number of the string bag (4) is 300-400 mesh.
7. a kind of hatching barrel for improving Tilapia mossambica hatch fish roe rate according to claim 6, it is characterised in that: the vertical bar
(101) bottom is provided with brake caster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222630.1U CN209643594U (en) | 2019-02-22 | 2019-02-22 | A kind of hatching barrel improving Tilapia mossambica hatch fish roe rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222630.1U CN209643594U (en) | 2019-02-22 | 2019-02-22 | A kind of hatching barrel improving Tilapia mossambica hatch fish roe rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209643594U true CN209643594U (en) | 2019-11-19 |
Family
ID=68524878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920222630.1U Active CN209643594U (en) | 2019-02-22 | 2019-02-22 | A kind of hatching barrel improving Tilapia mossambica hatch fish roe rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209643594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113383732A (en) * | 2021-07-27 | 2021-09-14 | 中国水产科学研究院东海水产研究所 | Artificial insemination and incubation method for Oxytropis spinosa juvenile fish |
| CN113925013A (en) * | 2021-10-25 | 2022-01-14 | 吴东华 | Fish fry screening and cultivating pool for fishery and fish fry screening and cultivating method |
-
2019
- 2019-02-22 CN CN201920222630.1U patent/CN209643594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113383732A (en) * | 2021-07-27 | 2021-09-14 | 中国水产科学研究院东海水产研究所 | Artificial insemination and incubation method for Oxytropis spinosa juvenile fish |
| CN113925013A (en) * | 2021-10-25 | 2022-01-14 | 吴东华 | Fish fry screening and cultivating pool for fishery and fish fry screening and cultivating method |
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