CN106106386B - A kind of fishpump fish-aggregating device for net cage - Google Patents
A kind of fishpump fish-aggregating device for net cage Download PDFInfo
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- CN106106386B CN106106386B CN201610552714.2A CN201610552714A CN106106386B CN 106106386 B CN106106386 B CN 106106386B CN 201610552714 A CN201610552714 A CN 201610552714A CN 106106386 B CN106106386 B CN 106106386B
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- fish
- net cage
- conveyor screw
- fishpump
- motor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention provides a kind of fishpump fish-aggregating devices for net cage, belong to fishery equipment technical field.It solves the problems, such as existing fishpump clingfish low efficiency.Fishpump includes pumping fish tube, this is used for the fishpump fish-aggregating device of net cage, including tapered spiral helicine conveyor screw is arranged in net cage, curtain is equipped with along conveyor screw on conveyor screw, fish-aggregating device further includes motor one, the shaft of motor one connect with the conveyor screw and is able to drive conveyor screw rotation, and pumping fish tube is extended downwardly into net cage by the axle center of conveyor screw.The clingfish pipe port of fishpump reaches in the water in the middle part of conveyor screw in the present invention, the top of conveyor screw connects motor one, drives conveyor screw rotation by motor one, the rotation of conveyor screw can drive intermediate aggregation of the fish to spiral-tube, conducive to fishpump clingfish, clingfish efficiency is improved.
Description
Technical field
The invention belongs to fishery equipment technical fields, are related to a kind of fishpump fish-aggregating device for net cage.
Background technique
Currently in aquaculture, especially in large-scale aquaculture pond and the cultivation of Largesize deepwater net cage Base environment, due to supporting
Grow that scale is increasing, the yield for cultivating fish is also higher and higher, and current single a Largesize deepwater net cage can cultivate 10 to 50 tons
Finished product live fish, therefore when fish is brought up, it is necessary in time live fish is caught out and sell, to guarantee the economic benefit of cultivation, but
This large amount of finished product live fish will be caught up, and keep higher survival rate, due to unsuitable machinery rapidly and efficiently
Change and receive fish equipment, fishing fish is a very big problem, currently can only receive fish using artificial, or using crane type equipment with hanging basket come
Fish is received, not only receives fish heavy workload in this way, the receipts fish speed slow time is long, and also very big to the mechanical injuries of fish, causes to live
The fish death rate is high, can seriously affect the economic benefit of cultivation, so how fish is received in mechanization rapidly and efficiently, it is current enlargement
Problem anxious to be resolved in culture fishery.
Fishpump, especially vacuum fishpump, which are used for from aquaculture net cage or contain in the container of fish, to be drawn fish and then is transmitted
To other places, the working principle of vacuum fishpump is first to vacuumize to a tank body, opened after the vacuum degree for reaching certain into
The valve of fish port, fish and water mixture are inhaled into tank body from into fish pipe, the valve into fish port are closed after sucking, then again by tank
Fish in body is transported to cabin etc. by equipment such as pumps.
But since net cage is larger, and pumping fish tube cannot be too big, and the fish in net cage can run chaotically everywhere, this be unfavorable for by
In fish inspiration tank body, clingfish low efficiency.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of fishpump collection for net cage is proposed
Fish device, the technical problems to be solved by the present invention are: how to improve the clingfish efficiency of fishpump.
Object of the invention can be realized by the following technical scheme: a kind of fishpump fish-aggregating device for net cage, inhales
Fish pump includes pumping fish tube, which is characterized in that the fish-aggregating device includes that tapered spiral helicine conveyor screw, institute is arranged in net cage
It states and is equipped with curtain along conveyor screw on conveyor screw, the fish-aggregating device further includes motor one, and the upper of net cage is arranged in the motor one
It holds and the shaft of motor one is arranged downwards, the shaft of the motor one connect with the conveyor screw and is able to drive spiral
Body rotation, the pumping fish tube are extended downwardly into net cage by the axle center of conveyor screw.
The top of net cage is provided with conveyor screw, and the shape of conveyor screw is similar to spiralling volute spring, the spiral
The center line of body axis and net cage is overlapped, and the axis of the shaft of the motor one is also overlapped with the center line of net cage；
Curtain is set between conveyor screw and net cage bottom along conveyor screw, such as can be fishing net, to be formed in net cage
Tubular conveyor screw, the fish in such net cage are in the helical duct of tubular conveyor screw formation.The clingfish pipe port of fishpump
It reaching in the water in the middle part of conveyor screw, the top of conveyor screw connects motor one, conveyor screw rotation is driven by motor one, conveyor screw
Rotation can drive intermediate aggregation of the fish to spiral-tube, be conducive to fishpump clingfish, improve clingfish efficiency.
In the above-mentioned fishpump fish-aggregating device for net cage, the fish-aggregating device further includes a netted block body, institute
It states block body to extend into from top to bottom in the helical duct that the conveyor screw is formed, the top of block body is connected on a connecting rod, described
Connecting rod is connected on net cage.In order to keep fish-gathering effect more preferable, setting one is perpendicular to barrel in the helical duct that conveyor screw is formed
Gear mesh body, conveyor screw rotation when, fish can be prevented past and conveyor screw rotation opposite direction run, further improve clingfish
Efficiency.
In the above-mentioned fishpump fish-aggregating device for net cage, the connecting rod is equipped with directive wheel, the directive wheel energy
It enough sticks on conveyor screw and can be rolled along conveyor screw.Directive wheel cooperation roll it can along conveyor screw, play
Guiding role will not impact the rotation of conveyor screw.
In the above-mentioned fishpump fish-aggregating device for net cage, the connecting rod is telescopic rod.Telescopic connecting rod can be with
The helical position of conveyor screw be changed so that block body is always situated in helical duct, and fish can be driven always to spiral shell
It revolves and collects at the axle center of body.
In the above-mentioned fishpump fish-aggregating device for net cage, the directive wheel is connected to the top of connecting rod, the company
The bottom end of bar is hinged in a fixing seat, and the fixing seat is connected to the upper end of net cage.Connecting rod can rise with conveyor screw spiral
Volt.
In the above-mentioned fishpump fish-aggregating device for net cage, the fish-aggregating device further includes motor two, the motor
Gear is connected in two shaft, the fixing seat is connected with gear, and the net cage is cylindrical, the upper end edge of the net cage
Edge is equipped with gear ring, and the gear ring is engaged with the gear.
The bottom end of the body of rod can also be made to be hingedly connected on gear shaft, the upper end-face edge of net cage, which is provided with, to be engaged with gear
Gear ring, gear are driven by motor two, to drive block body is autonomous to move along conveyor screw.
In the above-mentioned fishpump fish-aggregating device for net cage, the bottom end ball-joint of the connecting rod is in fixing seat.Even
Bar can be around the hinge joint universal rotational of its bottom end and fixing seat.
In the above-mentioned fishpump fish-aggregating device for net cage, the fixing seat is connected in the shaft of motor two, and
Fixing seat can be rotated coaxially relative to gear around the shaft of motor two.Since the number of teeth of gear obviously will be less than end edge on net cage
The number of teeth of the gear ring of edge, when gear is when net cage upper end is detoured along gear ring, the circle number of rotation is relatively more, by fixing seat and tooth
Wheel is set as non-fixing mechanism, it is possible to reduce the linkage of connecting rod and gear improves the stability used.
Compared with prior art, this use invention has the advantage that
1, the clingfish pipe port of fishpump reaches in the water in the middle part of conveyor screw, and the top of conveyor screw connects motor one, by
Motor one drives conveyor screw rotation, and the rotation of conveyor screw can drive intermediate aggregation of the fish to spiral-tube, be conducive to fishpump clingfish, mention
High clingfish efficiency.
2, conveyor screw formed helical duct in setting one perpendicular to barrel gear mesh body, conveyor screw rotation when,
Fish can be prevented past and run with conveyor screw rotation opposite direction, clingfish efficiency is further improved.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is top view of the invention.
In figure, 1, net cage；2, pumping fish tube；3, conveyor screw；4, curtain；5, motor one；6, block body；7, connecting rod；8, directive wheel；
9, motor two；10, gear；11, fixing seat；12, gear ring.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figs. 1-2, fishpump includes pumping fish tube 2, this includes that can be arranged for the fishpump fish-aggregating device of net cage
The axle center of the spiral conveyor screw 3 in net cage 1, the conveyor screw 3 is on the center line of net cage 1, on the conveyor screw 3
It is equipped with curtain 4 along conveyor screw 3, curtain 4 can be fishing net, so that tubular conveyor screw 3 is formed in net cage 1, in such net cage 1
Fish is in the helical duct of the formation of tubular conveyor screw 3；
Fish-aggregating device further includes motor 1, and the upper end of net cage 1 is arranged in the motor 1 and the shaft of motor 1 is perpendicular
Directly it is arranged downward, the shaft of the motor 1 is in the center of net cage 1, specifically, the shaft of the motor 1
The center line of axis and net cage 1 is overlapped, and the shaft of the motor 1 connect with the upper end of the conveyor screw 3 and is able to drive spiral shell
It revolves body 3 to rotate, the pumping fish tube 2 is extended downwardly into net cage 1 by the axle center of conveyor screw 3.
Pumping fish tube 2 can extend at the center of conveyor screw 3, drive conveyor screw 3 to rotate by motor 1, the rotation of conveyor screw 3
Intermediate aggregation of the fish to spiral-tube can be driven, is conducive to fishpump clingfish, improves clingfish efficiency.
Specifically, fish-aggregating device further includes a netted block body 6, block body 6 can one end protrude into the spiral shell of the formation of conveyor screw 3
It revolves in channel, the other end is connected with a connecting rod 7, and connecting rod 7 is connected to the edge of net cage 1.
Connecting rod 7 is telescopic rod, and the top of connecting rod 7 is equipped with directive wheel 8, and directive wheel 8 can stick on conveyor screw 3 and energy edge
Conveyor screw 3 rolls, and in a fixing seat 11, fixing seat 11 is connected to the upper end of net cage 1 for the bottom end ball-joint of connecting rod 7.
When conveyor screw 3 rotates, the cooperation of directive wheel 8 roll it can along conveyor screw 3, plays guiding and makees
With, the rotation of conveyor screw 3 will not be impacted, block body 6 fish can be prevented past and conveyor screw 3 rotate opposite direction run, into one
Step improves clingfish efficiency.
As shown in Figure 1, fish-aggregating device further includes motor 29, gear 10 is connected in the shaft of motor 29, net cage 1 is in circle
The upper end-face edge of tubular, net cage 1 is equipped with gear ring 12, and the gear ring 12 is engaged with gear 10, and gear 10 is driven by motor 29, from
And drive block body 6 is autonomous to move along conveyor screw 3.
Fixing seat 11 is connected in the shaft of motor 29, and fixing seat 11 can be relative to the turning around motor 29 of gear 10
Axis rotates coaxially.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of fishpump fish-aggregating device for net cage, fishpump includes pumping fish tube (2), which is characterized in that the fish gathering dress
It sets including tapered spiral helicine conveyor screw (3) is arranged in net cage (1), is equipped with curtain along conveyor screw (3) on the conveyor screw (3)
Body (4), the fish-aggregating device further include motor one (5), and the upper end in net cage (1) and motor one is arranged in the motor one (5)
(5) shaft is arranged downwards, and the shaft of the motor one (5) connect with the conveyor screw (3) and is able to drive conveyor screw
(3) it rotates, the pumping fish tube (2) is extended downwardly into net cage (1) by the axle center of conveyor screw (3).
2. the fishpump fish-aggregating device according to claim 1 for net cage, which is characterized in that the fish-aggregating device also wraps
A netted block body (6) is included, the block body (6) is extend into from top to bottom in the helical duct of the conveyor screw (3) formation, block body
(6) top is connected on a connecting rod (7), and the connecting rod (7) is connected on net cage (1).
3. the fishpump fish-aggregating device according to claim 2 for net cage, which is characterized in that set on the connecting rod (7)
Have directive wheel (8), the directive wheel (8) can stick on conveyor screw (3) and can roll along conveyor screw (3).
4. the fishpump fish-aggregating device according to claim 3 for net cage, which is characterized in that the connecting rod (7) is to stretch
Contracting bar.
5. the fishpump fish-aggregating device according to claim 3 or 4 for net cage, which is characterized in that the directive wheel (8)
It is connected to the top of connecting rod (7), the bottom end of the connecting rod (7) is hinged on a fixing seat (11), fixing seat (11) connection
In the upper end of net cage (1).
6. the fishpump fish-aggregating device according to claim 5 for net cage, which is characterized in that the fish-aggregating device also wraps
Motor two (9) is included, is connected in the shaft of the motor two (9) gear (10), the fixing seat (11) is connected with gear (10)
It connects, the net cage (1) is cylindrical, and the upper end-face edge of the net cage (1) is equipped with gear ring (12), the gear ring (12) and the tooth
Take turns (10) engagement.
7. the fishpump fish-aggregating device according to claim 6 for net cage, which is characterized in that the bottom of the connecting rod (7)
Hold ball-joint on fixing seat (11).
8. the fishpump fish-aggregating device according to claim 7 for net cage, which is characterized in that the fixing seat (11) is even
It connects in the shaft of motor two (9), and fixing seat (11) can coaxially turn relative to gear (10) around the shaft of motor two (9)
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610552714.2A CN106106386B (en) | 2016-07-12 | 2016-07-12 | A kind of fishpump fish-aggregating device for net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610552714.2A CN106106386B (en) | 2016-07-12 | 2016-07-12 | A kind of fishpump fish-aggregating device for net cage |
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| Publication Number | Publication Date |
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| CN106106386A CN106106386A (en) | 2016-11-16 |
| CN106106386B true CN106106386B (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610552714.2A Active CN106106386B (en) | 2016-07-12 | 2016-07-12 | A kind of fishpump fish-aggregating device for net cage |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106417199B (en) * | 2016-10-09 | 2022-07-26 | 华南农业大学 | A complete set of fish collection device for pushing type of guide vane in drum |
| CN106472382B (en) * | 2016-11-30 | 2020-07-21 | 浙江海洋大学 | Culture net cage |
| CN106577427B (en) * | 2016-11-30 | 2020-06-26 | 浙江海洋大学 | Structure-improved aquaculture net cage |
| CN106577568B (en) * | 2016-11-30 | 2020-06-26 | 浙江海洋大学 | A kind of auxiliary fish suction device for cage |
| CN106719211B (en) * | 2016-11-30 | 2020-10-23 | 浙江海洋大学 | Cage fish sucking device |
| CN107114331A (en) * | 2017-05-25 | 2017-09-01 | 何吾斌 | Modified form fishing machine |
| CN107232150B (en) * | 2017-07-18 | 2022-08-09 | 华南农业大学 | Snap ring support power transmission mechanism of roller fish collecting device |
| CN109329156B (en) * | 2018-11-21 | 2021-01-05 | 浙江海洋大学 | Harmless fish device of inhaling of large tracts of land waters purse seine breed |
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|---|---|---|---|---|
| CN101091483A (en) * | 2007-07-15 | 2007-12-26 | 吴孝顺 | Fishing method using self-orienting fishing cage |
| CN102065683A (en) * | 2008-06-23 | 2011-05-18 | 莱里亚综合科技研究院 | System to catch fish and the respective method of use |
| CN203728608U (en) * | 2013-11-26 | 2014-07-23 | 通用电气公司 | Spiral running water treatment device |
| CN105309364A (en) * | 2012-04-24 | 2016-02-10 | 北欧机械制造鲁道夫巴德尔有限及两合公司 | Fish accumulator |
| CN105454171A (en) * | 2016-01-01 | 2016-04-06 | 三峡大学 | Movable demersal fish trapping and collection device and method |
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2016
- 2016-07-12 CN CN201610552714.2A patent/CN106106386B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101091483A (en) * | 2007-07-15 | 2007-12-26 | 吴孝顺 | Fishing method using self-orienting fishing cage |
| CN102065683A (en) * | 2008-06-23 | 2011-05-18 | 莱里亚综合科技研究院 | System to catch fish and the respective method of use |
| CN105309364A (en) * | 2012-04-24 | 2016-02-10 | 北欧机械制造鲁道夫巴德尔有限及两合公司 | Fish accumulator |
| CN203728608U (en) * | 2013-11-26 | 2014-07-23 | 通用电气公司 | Spiral running water treatment device |
| CN105454171A (en) * | 2016-01-01 | 2016-04-06 | 三峡大学 | Movable demersal fish trapping and collection device and method |
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| CN106106386A (en) | 2016-11-16 |
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