CN106135148B - A kind of fish suction device - Google Patents

A kind of fish suction device Download PDF

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Publication number
CN106135148B
CN106135148B CN201610553941.7A CN201610553941A CN106135148B CN 106135148 B CN106135148 B CN 106135148B CN 201610553941 A CN201610553941 A CN 201610553941A CN 106135148 B CN106135148 B CN 106135148B
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China
Prior art keywords
fish
clingfish
tube body
suction device
valve
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CN201610553941.7A
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CN106135148A (en
Inventor
张玉莲
王伟
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Zhejiang Ocean University ZJOU
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Zhejiang Ocean University ZJOU
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K79/00Methods 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)
  • Mechanical Means For Catching Fish (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

The present invention provides a kind of fish suction devices, belong to fishery equipment technical field.This fish suction device, including a clingfish tube body, store up fish tank, vacuum pump and Qu Yu mechanism, the upper and lower end of upper end side wall of storage fish tank is respectively equipped with into fish valve and fish valve, vacuum pump is connected to by vacuum tube with storage fish tank inner cavity, clingfish tube body is in the shape of a spiral, the fish outlet of clingfish tube body is connected into fish valve, the clingfish mouthful of clingfish tube body is located at the center of clingfish tube body, it is linked between curtain and the curtain on clingfish tube body along the hand of spiral and forms spirality channel, Qu Yu mechanism includes motor, connecting rod and two directive wheels for being rotatably connected on connecting rod two end respectively, netted block body is linked on connecting rod, block body is located in spirality channel, two directive wheels are born against on the side wall of the clingfish tube body of spirality channel two sides, motor is arranged on connecting rod, it is connected between motor and directive wheel by transmission mechanism.The present invention has the advantages that clingfish is high-efficient.

Description

A kind of fish suction device
Technical field
The invention belongs to fishery equipment technical fields, are related to a kind of fish suction device.
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 due course live fish is caught is sold, to guarantee the economic benefit of cultivation, but in this way A large amount of finished product live fish will be caught up, and keep higher survival rate, since unsuitable mechanization rapidly and efficiently is caught Fish equipment, fishing are a very big problems.
Currently can only be using artificial fishing, or fished using crane type equipment with hanging basket, not only fishing operations amount in this way Greatly, the fishing speed slow time is long, and also very big to the mechanical injuries of fish, causes the live fish death rate high, can seriously affect feeding The economic benefit grown, so how mechanization rapidly and efficiently is fished, it is anxious to be resolved in current enlarged culture fishery Problem.
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 fish suction device, institute of the present invention are proposed Technical problems to be solved are: how to provide a kind of fish suction device that clingfish is high-efficient.
Object of the invention can be realized by the following technical scheme: a kind of fish suction device, including a clingfish tube body, Fish tank, vacuum pump and Qu Yu mechanism are stored up, is provided on the side wall of the upper end of the storage fish tank into fish valve, the lower end of the storage fish tank It is provided with fish valve, the vacuum pump is connected to by vacuum tube with the upper end for storing up fish tank inner cavity, and the clingfish tube body is helically The fish outlet of shape, the clingfish tube body is connected into fish valve, and the clingfish mouthful of the clingfish tube body is located at clingfish tube body Center and it is arranged straight down, is linked between curtain and the curtain on the clingfish tube body along the hand of spiral and forms spiral shell Shape channel is revolved, the Qu Yu mechanism includes motor, connecting rod and two directive wheels for being rotatably connected on connecting rod two end respectively, the company Netted block body is linked on bar, the block body is located in spirality channel, and two directive wheels are born against in spirality channel On the side wall of the clingfish tube body of two sides, the motor is arranged on connecting rod, by that can drive between the motor and directive wheel Action-oriented wheel is connected along the transmission mechanism that the clingfish tube body rolls.
The course of work of the invention is such that this fish suction device is arranged in net cage first, and makes pumping fish tube The center of ontology and the center of net cage are almost the same, and the clingfish mouth of clingfish tube body is located substantially at the center of net cage at this time, Then being turned off on fish tank into fish valve and fish valve is stored up, then, vacuum pump is opened and the air in storage fish tank is extracted out, so that storage Vacuum state is formed in fish tank, when the vacuum degree in storage fish tank reaches job requirement, is opened into fish valve, the past storage of clingfish tube body The mixture of fish and water is inputted in fish tank, clingfish tube body is the helical form centered on fish inlet, is set on clingfish tube body Curtain, such as fishing net are set, to form tubular spirality channel in net cage, the fish in such net cage is at spirality channel In, it is equipped with gear mesh body in spirality channel, directive wheel can be driven to roll along spiral helicine clingfish tube body by motor, To make block body move forward, fish is driven at the clingfish mouthful of the clingfish tube body at net cage center, improves clingfish Efficiency, when storing up the mixture for inputting fish and water in fish tank and reaching predetermined quantity, vacuum pump stops working, closed into fish valve, Fish valve is opened, because the fish valve by pipeline and storage fish reservoir, stores up the mixture of the fish and water in fish tank It is output in storage fish container by pipeline from storage fish tank, work efficiency is high for whole work process.
It is described into fish valve and fish valve be solenoid valve.
In above-mentioned fish suction device, rubber layer is provided on the inner wall of the storage fish tank.When just being opened into fish valve, clingfish The fish and water that tube body is inputted into storage fish tank can directly contact with rubber layer, to play the role of buffering, reduce the damage of fish Wound, improves the quality and survival rate of fish.
In above-mentioned fish suction device, the height of one end that the vacuum tube is connected to storage fish tank inner cavity is greater than the height into fish valve Degree, the fish valve are connected to by fish pipe with the bottom for storing up fish tank inner cavity, and the fish pipe is vertically arranged.
The height of one end that vacuum tube is connected to storage fish tank inner cavity is in pumping fish tube sheet greater than the purpose of the height into fish valve Body prevents the water in storage fish tank from entering in vacuum tube and damaging vacuum pump during the fish that inputs in storage fish tank and water.
The purpose that fish valve is connected to by fish pipe with the bottom of storage fish tank inner cavity and fish pipe is vertically arranged is in handle When fish is transported in storage fish container, the fish and water stored up in fish tank inner cavity can be discharged completely, avoid remaining in storage fish container.
In above-mentioned fish suction device, the transmission mechanism includes the belt pulley one being connected in the shaft of motor and coaxially connects The belt pulley two on a wherein directive wheel is connect, is connected between the belt pulley one and belt pulley two by belt.
The shaft rotation of motor drives belt pulley one to rotate, so that belt pulley two be driven to rotate, is connected on belt pulley two Directive wheel rotate coaxially therewith, so as to along clingfish tube body roll, then drive another directive wheel also can be along suction Fish tube body rolls, and moves forward block body, fish is driven at the port of the pumping fish tube at center, improves the effect of clingfish Rate, in addition, V belt translation has many advantages, such as that structure is simple, it is with small vibration.
In above-mentioned fish suction device, the transmission mechanism includes the driving gear being connected on machine shaft and is connected to it In driven gear on a directive wheel, the driving gear and driven gear are meshed.
The shaft rotation of motor drives driving gear rotation, and the driven gear being engaged with is rotated with it, is connected to driven Directive wheel on gear rotates coaxially therewith, so as to roll along clingfish tube body, another directive wheel is then driven also It is enough to be rolled along clingfish tube body, block body is moved forward, fish is driven at the port of the pumping fish tube at center, improves clingfish Efficiency, in addition, gear drive has many advantages, such as that structure is simple, reliable transmission.
There is annular race, the clingfish tube body being capable of portion in above-mentioned fish suction device, on the wheel face of the directive wheel Divide in the insertion annular race.
By the design of annular race, it can guarantee the stability that directive wheel rolls.
In above-mentioned fish suction device, clingfish tube body conical helical pattern small under presenting greatly.Conical helical pattern setting Clingfish tube body climbing of enabling to that connecting rod and block body can be more orderly or decline, while pumping fish tube is always from lower to upper Clingfish can be avoided blocking, while clingfish tube body forms infundibulate, be more advantageous to fish toward at pumping fish tube body central Collect into fish section.
In above-mentioned fish suction device, the motor outer is equipped with waterproof sealing shell.
In above-mentioned fish suction device, it is provided at the clingfish mouthful of the clingfish tube body and leads cover pot, it is described to lead the straight of cover pot Diameter is gradually increased from top to bottom, and the clingfish for leading the small one end of cover pot diameter and clingfish tube body mouthful is connected.
Building-up effect can be played by leading cover pot, improve the efficiency of clingfish.
Compared with prior art, the invention has the following advantages that
1, curtain, such as fishing net is arranged at the helical form centered on fish inlet in clingfish tube body on clingfish tube body, from And tubular spirality channel is formed in net cage, the fish in such net cage is in spirality channel, in spirality channel Equipped with gear mesh body, directive wheel can be driven to roll along spiral helicine clingfish tube body by motor, to make block body to Forward It is dynamic, fish is driven at the port of the pumping fish tube at center, improves the efficiency of clingfish.
2, it stores up and is provided with rubber layer on the inner wall of fish tank, when just opening into fish valve, clingfish tube body is defeated into storage fish tank The fish entered and water can be contacted directly with rubber layer, to play the role of buffering, reduced the damage of fish, improved the survival rate of fish.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is top view of the invention.
Fig. 3 is the partial structure sectional view of invention.
Fig. 4 is the partial structural diagram of invention.
In figure, 1, net cage;2, clingfish tube body;21, cover pot is led;3, curtain;4, spirality channel;5, motor;6, connecting rod; 7, directive wheel;71, annular race;8, block body;9, belt pulley one;10, belt pulley two;11, fish tank is stored up;12, rubber layer;13, into Fish valve;14, fish valve;14a, fish pipe;15, vacuum pump;16, vacuum tube.
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.
Embodiment one
As shown in Figs 1-4, a kind of fish suction device, including a clingfish tube body 2, storage fish tank 11, vacuum pump 15 and drive fish Mechanism is provided with into fish valve 13 on the side wall of the upper end of the storage fish tank 11, and the lower end of the storage fish tank 11 is provided with fish valve 14, the vacuum pump 15 by vacuum tube 16 and storage 11 inner cavity of fish tank upper end be connected to, the clingfish tube body 2 in the shape of a spiral, The fish outlet of the clingfish tube body 2 is connected into fish valve 13, and the clingfish mouthful of the clingfish tube body 2 is located at clingfish tube body 2 Center and be arranged straight down;
Be provided at the clingfish of the clingfish tube body 2 mouthful and lead cover pot 21, the diameter for leading cover pot 21 from top to bottom by It is cumulative big, it is described to lead the small one end of 21 diameter of cover pot and the clingfish mouthful of clingfish tube body 2 is connected;
It is linked with formation spirality channel 4 between curtain 3 and the curtain 3 along the hand of spiral on the clingfish tube body 2, The Qu Yu mechanism includes motor 5, connecting rod 6 and two directive wheels 7 for being rotatably connected on 6 both ends of connecting rod respectively, on the connecting rod 6 It is linked with netted block body 8, the block body 8 is located in spirality channel 4, and two directive wheels 7 are born against in spirality channel 4 On the side wall of the clingfish tube body 2 of two sides, the motor 5 is arranged on connecting rod 6, is arranged with waterproof sealing shell outside the motor 5, It is connected between the motor 5 and directive wheel 7 by the transmission mechanism that directive wheel 7 can be driven to roll along the clingfish tube body 2 It connects.
The course of work of the invention is such that this fish suction device is arranged in net cage 1 first, and makes pumping fish tube The center of ontology 2 and the center of net cage 1 are almost the same, and the clingfish mouth of clingfish tube body 2 is located substantially at the centre bit of net cage 1 at this time It sets, then stores up being turned off on fish tank 11 into fish valve 13 and fish valve 14, then, open vacuum pump 15 the sky in storage fish tank 11 Gas extraction, so that vacuum state is formed in storage fish tank 11, when the vacuum degree in storage fish tank 11 reaches job requirement, into fish valve 13 It opens, clingfish tube body 2 inputs the mixture of fish and water into storage fish tank 11, and clingfish tube body 2 is centered on fish inlet Curtain 3 is arranged in helical form on clingfish tube body 2, and the curtain 3 can be fishing net, to form tubular spiral in net cage 1 Shape channel 4, the fish in such net cage 1 are in spirality channel 4, and netted block body 8 is equipped in spirality channel 4, lead to Crossing motor 5 can drive directive wheel 7 to roll along spiral helicine clingfish tube body 2, so that block body 8 be made to move forward, fish is driven To at the clingfish mouthful for the clingfish tube body 2 being located at 1 center of net cage, the efficiency of clingfish is improved, inputs fish when storing up in fish tank 11 When reaching predetermined quantity with the mixture of water, vacuum pump 15 stops working, and closes into fish valve 13, and fish valve 14 is opened, because of institute State fish valve 14 by pipeline and storage fish reservoir, so storage fish tank 11 in fish and water mixture by pipeline from storage fish tank It is output in 11 in storage fish container, work efficiency is high for whole work process.
Described into fish valve 13 and fish valve 14 is solenoid valve, and solenoid valve high degree of automation is easy to control, quick.
Specifically, rubber layer 12 is provided on the inner wall of the storage fish tank 11.
Specifically, the height of one end that the vacuum tube 16 is connected to storage 11 inner cavity of fish tank is greater than the height into fish valve 13 Degree, the fish valve 14 are connected to by fish pipe 14a with the bottom for storing up 11 inner cavity of fish tank, and the fish pipe 14a is vertically arranged.
Specifically, the transmission mechanism include the belt pulley 1 being connected in 5 shaft of motor and it is coaxially connected wherein Belt pulley 2 10 on one directive wheel 7 is connected between the belt pulley 1 and belt pulley 2 10 by belt.
Specifically, there is annular race 71 on the wheel face of the directive wheel 7, the clingfish tube body 2 can part it is embedding Enter in the annular race 71.
Specifically, the clingfish tube body 2 is in up big and down small conical helical pattern.
Embodiment two
The structure of the present embodiment is basically the same as the first embodiment, the difference is that: transmission mechanism includes being connected to electricity Driving gear in 5 shaft of machine and the driven gear being connected on one of directive wheel 7, driving gear are mutually nibbled with driven gear It closes.The shaft of motor 5 rotates and then drives driving gear rotation, and the driven gear being engaged with is rotated with it, is connected to driven Directive wheel 7 on gear rotates coaxially therewith, so as to roll along clingfish tube body 2, then drives another directive wheel 7 It can be rolled along clingfish tube body 2, move forward block body 8, fish is driven to the clingfish of the pumping fish tube at net cage center At mouthful, the efficiency of clingfish is improved.
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 (9)

1. a kind of fish suction device, including a clingfish tube body (2), which is characterized in that further include storage fish tank (11), vacuum pump (15) and Qu Yu mechanism it, is provided on the side wall of the upper end of storage fish tank (11) into fish valve (13), storage fish tank (11) Lower end is provided with fish valve (14), and the vacuum pump (15) is connected to by vacuum tube (16) with the upper end for storing up fish tank (11) inner cavity, In the shape of a spiral, the fish outlet of the clingfish tube body (2) is connected to the clingfish tube body (2) with into fish valve (13), the clingfish The clingfish mouthful of tube body (2) is located at the center of clingfish tube body (2) and is arranged straight down, on the clingfish tube body (2) It is linked with formation spirality channel (4) between curtain (3) and the curtain (3) along the hand of spiral, the Qu Yu mechanism includes electricity Machine (5), connecting rod (6) and two directive wheels (7) for being rotatably connected on connecting rod (6) both ends respectively are linked with net on the connecting rod (6) The block body (8) of shape, the block body (8) are located in spirality channel (4), and two directive wheels (7) bear against in spirality channel (4) on the side wall of the clingfish tube body (2) of two sides, the motor (5) is arranged on connecting rod (6), the motor (5) and directive wheel (7) it is connected between by the transmission mechanism that directive wheel (7) can be driven to roll along the clingfish tube body (2).
2. fish suction device according to claim 1, which is characterized in that be provided with rubber on the inner wall of storage fish tank (11) Layer (12).
3. fish suction device according to claim 2, which is characterized in that the vacuum tube (16) and storage fish tank (11) inner cavity connect The height of logical one end is greater than the height into fish valve (13), and the fish valve (14) passes through fish pipe (14a) and storage fish tank (11) The bottom of inner cavity is connected to, and the fish pipe (14a) is vertically arranged.
4. fish suction device according to claim 3, which is characterized in that the transmission mechanism includes being connected to motor (5) to turn The belt pulley two (10) on belt pulley one (9) and a coaxially connected directive wheel (7) wherein on axis, the belt pulley one (9) it is connected between belt pulley two (10) by belt.
5. fish suction device according to claim 3, which is characterized in that the transmission mechanism includes being connected to motor (5) to turn Driving gear on axis and the driven gear being connected on one of directive wheel (7), the driving gear and driven gear phase Engagement.
6. fish suction device according to claim 4 or 5, which is characterized in that have annular on the wheel face of the directive wheel (7) Race (71), the clingfish tube body (2) can be partially submerged into the annular race (71).
7. fish suction device according to claim 6, which is characterized in that the clingfish tube body (2) is in up big and down small cone Shape helical form.
8. fish suction device according to claim 7, which is characterized in that be arranged with waterproof sealing shell outside the motor (5).
9. fish suction device according to claim 1, which is characterized in that be arranged at the clingfish mouthful of the clingfish tube body (2) It leads cover pot (21), the diameter for leading cover pot (21) is gradually increased from top to bottom, described to lead the small one end of cover pot (21) diameter It is connected with the clingfish mouthful of clingfish tube body (2).
CN201610553941.7A 2016-07-12 2016-07-12 A kind of fish suction device Active CN106135148B (en)

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CN106135148B true CN106135148B (en) 2019-01-01

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CN106577568B (en) * 2016-11-30 2020-06-26 浙江海洋大学 Auxiliary fish sucking device for net cage
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CN110269050A (en) * 2019-07-23 2019-09-24 湖州弘鑫生态农业科技有限公司 A kind of three-dimensional intelligent fry distribution system
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CN115281160B (en) * 2021-12-20 2024-02-02 浙江海洋大学 Deepwater low-resistance escape-proof dip net

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Publication number Priority date Publication date Assignee Title
SU1565447A1 (en) * 1988-04-07 1990-05-23 Государственный Проектно-Конструкторский Институт Рыбопромыслового Флота "Гипрорыбфлот" Device for receiving and storing the catch
JP2008167707A (en) * 2007-01-13 2008-07-24 Yukio Hirose Method for trapping and dehydrating jellyfish and device for the same
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
CN203206990U (en) * 2013-03-04 2013-09-25 浙江海洋学院 Fish absorbing 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
CN205143259U (en) * 2015-12-07 2016-04-13 浙江海洋学院 Can select separately fish sucking pump of fish

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1565447A1 (en) * 1988-04-07 1990-05-23 Государственный Проектно-Конструкторский Институт Рыбопромыслового Флота "Гипрорыбфлот" Device for receiving and storing the catch
JP2008167707A (en) * 2007-01-13 2008-07-24 Yukio Hirose Method for trapping and dehydrating jellyfish and device for the same
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
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