CN108633810A - A kind of ornamental fish feeder and its working method - Google Patents
A kind of ornamental fish feeder and its working method Download PDFInfo
- Publication number
- CN108633810A CN108633810A CN201810362500.8A CN201810362500A CN108633810A CN 108633810 A CN108633810 A CN 108633810A CN 201810362500 A CN201810362500 A CN 201810362500A CN 108633810 A CN108633810 A CN 108633810A
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- China
- Prior art keywords
- cavity
- feeder
- vent plug
- air cavity
- aerator
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
- A01K61/85—Feeding devices for use with aquaria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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
Abstract
The invention discloses a kind of ornamental fish feeders, including filtration system and feeding systems；The filtration system includes water tank；It is provided with partition board in the water tank；Water tank is divided into the first cavity and the second cavity by the partition board；First cavity is located above partition board, and ornamental fish is placed in inside；Second cavity is located at below partition board；The feeding systems include fish food feeder, feeder and aerator；Cooperation by the first passage, second channel and second piston that are arranged between the first cavity and the second cavity, realizes the fast purification to water body in water tank, noise when avoiding using water pump；Feeder and aerator cooperation are eaten by fish, makes fish food that can float with bubble, fish is extended and eats the time to suspend in water, improve feeding effect；By multistage take over continuous operation feeder realize aerator it is mute, it is timing stablize gas supply, noise jamming when avoiding using charging equipment.
Description
Technical field
The present invention relates to fish culture field more particularly to a kind of ornamental fish feeder and its working methods.
Background technology
In order to improve office and living environment, many people can select to place an ornamental fish feeder.Ornamental fish is compared
It is shorter that the time is arranged as needed for cat, dog etc. in common pet, and will not usually be made a sound, and the normal work of people around will not be bothered
Make and movable.Ornamental fish feeder on current market needs to carry out oxygenation by air pump, water pump and change water mostly, in this way
Equipment purchase burden is not only increased, and the noise generated at work can form people around and interfere.It is therefore necessary to send out
Bright one kind is easy to operate, the small ornamental fish feeder of noise.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, present invention offer is a kind of easy to operate, and noise is small
Ornamental fish feeder.
Technical solution：To achieve the above object, a kind of ornamental fish feeder of the invention, including filtration system；It is described
Filtration system includes water tank；It is provided with partition board in the water tank；Water tank is divided into the first cavity and the second cavity by the partition board；
First cavity is located above partition board, and ornamental fish is fed in inside；Second cavity is located at below partition board；It is set on the partition board
It is equipped with first passage；Third cavity is provided in the partition board；The first passage is connected to third cavity；The third cavity
Interior sliding is provided with cut-off block；The first passage is located on the mobile route of cut-off block；Is provided in second cavity
Two pistons；The second piston tail portion is connected with push rod；The push rod driving second piston is back and forth transported in the second cavity
It is dynamic；
It is provided with second channel on the partition board；The 4th cavity is provided in the partition board；The second channel and the 4th
Cavity is connected to；Sliding is provided with filter in 4th cavity；The second channel is located on the mobile route of filter；Institute
It states first passage and second channel is located at second piston backwards to the side of push rod.
Further, it is provided with sewage draining exit on the water tank side wall；The sewage draining exit is located on second piston mobile route
Close to second channel one end；Fluid stopping plug is equipped on the sewage draining exit；The fluid stopping plug coordinates with sewage draining exit sealing.
Further, further include feeding systems；The feeding systems include fish food feeder, feeder and aeration dress
It sets；The aerator is arranged in the first cavity bottom；The outlet end of the feeder is connected to the input end of aerator；
The outlet end of the fish food feeder is correspondingly arranged with aerator outlet end；The input end of the aerator is provided with gas
Valve；
The aerator includes nozzle；The spray outlet is set up；The nozzle upper surface is provided with and communicated with gas
Hole；Nozzle upper surface central dip is provided with placing groove；The stomata annular is arranged around placing groove；The fish food supplies
Include food cylinder and follower arm to device；Food cylinder length direction both ends are respectively arranged with inlet port and outlet port；The feed inlet
It is arranged right over placing groove；The follower arm is equipped in food cylinder；The follower arm is being fed close to one end of nozzle
It is moved back and forth between mouth and discharge port.
Further, the feeder includes appendix and several presser units；Several presser units are along defeated
The length direction of tracheae is arranged；It is connected to inside the air inlet of the presser unit and appendix；The outlet and exposure of the appendix
The input end of device of air is connected to；The presser unit includes air cavity, vent plug and pull rod；The vent plug is sealingly disposed in air cavity
Portion；It is provided with breather cheek valve on the vent plug；The vent plug is moved back and forth along air cavity length direction.
Further, the vent plug is connected with elastic component backwards to the side of presser unit gas outlet；The elastic component
One end far from vent plug is fixedly connected with air cavity；It is provided with limit fastener in the air cavity；The limit fastener is arranged in air cavity
Connect one end of elastic component；Pull rod driving vent plug movement is pulled, coordinates with limit fastener and fixes；
It is provided with switch on the outside of the air cavity；The switch is equipped with limit fastener；Press the switch, limiting card
Gas chamber air is pressed into appendix by button retraction, vent plug under elastic component thrust.
Further, the air cavity is arc-shaped cavity；The pull rod includes lever and connecting rod；The connecting rod two end respectively with hold
Handle is connected with vent plug；The connecting rod shape is corresponding with the crooked radian of air cavity, is moved back and forth in air cavity with vent plug；It is adjacent described
Arc-shaped workpiece is provided between presser unit；The center of rotation of the arc-shaped workpiece is overlapped with the center of air cavity crooked radian；The company
The one end of bar far from vent plug is fixedly connected with arc-shaped workpiece；The arc-shaped workpiece is rotated synchronously with link motion；The arc-shaped workpiece back of the body
Connecting rod side is provided with compression bar；The compression bar and the switch of respective side presser unit are correspondingly arranged；The switch, which is located at, to be corresponded to
On the rotation path of compression bar.
Further, circumferential direction is provided with the first magnet in the air cavity；First magnet is located at close to air cavity gas outlet
One end；First magnet is internally provided with through-hole；The vent plug corresponds to and is provided with the second magnet on the side of air cavity gas outlet；
First magnet attracts each other with the second magnet；There are spacing between end face where first magnet and air cavity gas outlet.
A kind of working method of ornamental fish feeder：
The working method of filtration system, step 1：First passage and second channel are closed state under original state, mobile
End block and open first passage, operation push rod drives second piston to be moved to the direction far from first passage, in the first cavity
Water is flowed by first passage in the second cavity；
Step 2：Mobile cut-off block closes first passage, and mobile filter is allowed to corresponding with second channel, and operation push rod drives
Dynamic second piston is moved to the direction close to second channel, and the water in the second cavity is pressed into the again after filter filters
In one cavity；
Filter is removed second channel by step 3, removes fluid stopping plug, continues to operate push rod driving piston to sewage draining exit shifting
It is dynamic, the remaining dirty water in second channel is discharged；
Step 4 cleans sewage draining exit, fluid stopping plug is reinstalled；
The working method of feeding systems, step 1, from feed inlet to food cylinder in be put into fish food, push follower arm by fish eat from
Discharge port pushes at stomata upper center；
Step 2 pulls pull rod, driving vent plug to be moved to the one end of air cavity far from gas outlet by lever, limit fastener with
Vent plug cooperation is fixed；It repeats above operation and all fixes the vent plug in several presser units with limit fastener；
Step 3 opens the switch of first presser unit, and feeder starts to aerator gas transmission, in aerator
If gas pass through stomatal limiting value carried interest rise bubble, and then drive fish food rise together with bubble ambient water；
Step 4, after the completion of feeding process, adjusting air valve openings of sizes, feeder continues to be promoted to aerator gas transmission
Oxygen content in water.
Advantageous effect：A kind of ornamental fish feeder of the present invention, by being arranged between the first cavity and the second cavity
First passage, second channel and second piston cooperation, realize the fast purification to water body in water tank, avoid use water pump
When noise；Feeder and aerator cooperation are eaten by fish, makes fish food that can float with bubble, extends fish food in water
The time of middle suspension improves feeding effect；By multistage take over continuous operation feeder realize aerator it is mute,
Gas supply, noise jamming when avoiding using charging equipment are stablized in timing.
Description of the drawings
Attached drawing 1 is filtration system internal structure schematic diagram；
Attached drawing 2 is first passage and cut-off block cooperation schematic diagram；
Attached drawing 3 is second channel and filter fits schematic diagram；
Attached drawing 4 is feeding systems structural schematic diagram；
Attached drawing 5 is that fish eats feeder and nozzle cooperation schematic diagram；
Attached drawing 6 is that feeder and fish eat case location diagram；
Attached drawing 7 is presser unit internal structure schematic diagram；
Attached drawing 8 is feeder overall structure diagram.
Specific implementation mode
The present invention is further described below in conjunction with the accompanying drawings.
A kind of ornamental fish feeder, as shown in Fig. 1, including filtration system 2；The filtration system 2 includes water tank 21；
Partition board 22 is provided in the water tank 21；Water tank 21 is divided into the first cavity 23 and the second cavity 24 by the partition board 22；It is described
First cavity 23 is located at 22 top of partition board, and ornamental fish is fed in inside；Second cavity 24 is located at 22 lower section of partition board；Such as attached drawing 2
It is shown, first passage 221 is provided on the partition board 22；Third cavity 226 is provided in the partition board 22；The first passage
221 are connected to third cavity 226；Sliding is provided with cut-off block 222 in the third cavity 226；The first passage 221 is located at
On the mobile route for ending block 222；First can be controlled by the position of block 222 by, which back and forth being adjusted according to arrow direction, leads to
The switch in road 221, when first passage is opened, the water in the first cavity 23 can flow into the second cavity 24；In addition, first passage
221 bore is less than cultivated fish, and fish is prevented to be discharged into the second cavity 24 with flow；It is set in second cavity 24
It is equipped with second piston 25；25 tail portion of the second piston is connected with push rod 251；Operating personnel are by holding 252 band of lever
Dynamic push rod 251, and then second piston 25 is driven to be moved back and forth in the second cavity 24；
As shown in Fig. 3, it is provided with second channel 223 on the partition board 22；The 4th cavity is provided in the partition board 22
224；The second channel 223 is connected to the 4th cavity 224；Sliding is provided with filter 225, mistake in 4th cavity 224
Filter 225 is mounted on sliding block 227；The second channel 223 is located on the mobile route of filter 225；The first passage
221 and second channel 223 be located at second piston 25 backwards to push rod 251 side；When the water in the first cavity 23 has first passage
After 221 enter the second cavity 24, movement closes first passage 221 by block 222, and then mobile sliding block 227 makes filter 225
It is corresponding with second channel 223, push push rod 251, second piston 25 by the water in the second cavity 24 from second channel 223 again
It is discharged into the first cavity 23；It is provided with strainer and activated carbon in filter 225, for purifying the dirty impurity in absorption water.
As shown in Fig. 1, it is provided with sewage draining exit 26 on 21 side wall of the water tank；The sewage draining exit 26 is located at second piston 25
Close to 223 one end of second channel on mobile route；Fluid stopping plug 261 is equipped on the sewage draining exit 26；The fluid stopping plug 261
It seals and coordinates with sewage draining exit 26；When piston 25 is moved near second channel 223, fluid stopping plug 261 is removed, push rod is continued to press on
251, the dirty remaining flow between second piston 25 to sewage draining exit 26 under the 24 interior interception by filter 225 of the second cavity
It is squeezed out together from sewage draining exit 26 by second piston 25；During feeding ornamental fish excreta, swill are will produce in water
Etc. water quality that is dirty, can having been maintained well by the purification of filter 225, mended every time into the first cavity 23 after filtering
A small amount of new water is filled, not only workload is small compared with changing water completely, but also cultivation fish can be prevented sick dead because of water environment cataclysm
It dies.
As shown in Fig. 4, further include feeding systems 3；The feeding systems 3 include fish food feeder 31,1 and of feeder
Aerator 32；The setting of the aerator 32 is in 24 bottom of the first cavity, and air is can from 24 uphill process of the first cavity
With effectively for water oxygenation；The outlet end of the feeder 1 is connected to the input end of aerator 32；The fish eats feeder
31 are mounted on the side wall of the first cavity 23；The outlet end of the fish food feeder 31 is corresponding with 32 outlet end of aerator to be set
It sets, the fish food in fish food feeder 31 is directly fallen in after being discharged from outlet on 32 outlet end of aerator, then in bubble and week
It encloses and rises under the drive of flow, compared with being shed from the water surface closer to living food state, the feed of ornamental fish can be promoted；The exposure
The input end of device of air 32 is provided with air valve 323, for controlling the size of air inflow；
As shown in figures 4 and 5, the aerator 32 includes nozzle 321；The outlet of the nozzle 321 is set up；
321 upper surface of the nozzle is provided with and communicated with stomata 322；321 upper surface central dip of the nozzle is provided with placing groove 323；
322 annular of the stomata is arranged around placing groove 323；The fish food feeder 31 includes food cylinder 311 and follower arm 312；Institute
It states 311 length direction both ends of food cylinder and is respectively arranged with feed inlet 313 and discharge port 314；The follower arm 312, which is equipped with, to be eaten
In cylinder 311；The follower arm 312 is moved back and forth close to one end of nozzle 321 between feed inlet 313 and discharge port 314；It is described
Right over placing groove 323, fish is eaten from feed inlet 313 and is packed into food cylinder 311 setting of feed inlet 313 by operator, is then pushed
Fish is eaten from discharge port 314 and is squeezed out by follower arm 312, and discharged fish food is fallen in placing groove 323 and with bubble and flow one
It rises and floats；Stomata 322 is arranged can make around placing groove 323 fish food in floating-upward process by circumferential gassing current package from
Without too early four dissipate sink to the bottom, fish food first rises fall afterwards compared with directly fed from ullage substantially prolong fish eat in water
The time of suspension improves feeding effect.
As shown in Fig. 6, the feeder 1 includes appendix 13 and several presser units 11；Several pressurizations
Unit 11 is arranged along the length direction of appendix 13；Several presser units 11 are mounted on 5 outside of fish food case；For structure table
It states clear, two presser units 11 is only typically depicted in figure, and the quantity of presser unit 11 may be greater than equal to two
Arbitrary integer；The air inlet of the presser unit 11 is connected to 13 inside of appendix；The outlet of the appendix 13 and aeration
The input end of device 32 is connected to；As shown in Fig. 7, the presser unit 11 includes air cavity 111, vent plug 112 and pull rod 113；Institute
Vent plug 112 is stated to be sealingly disposed in inside air cavity 111；It is provided with breather cheek valve on the vent plug 112；The vent plug 112 is along gas
111 length direction of chamber moves back and forth, and the air outside feeder 1 is entered by breather cheek valve realizes air inlet in air cavity 111
Process.
As shown in Fig. 6, the vent plug 112 is connected with elastic component 114 backwards to the side of 11 gas outlet of presser unit；
The one end of the elastic component 114 far from vent plug 112 is fixedly connected with air cavity 111；It is provided with limit fastener in the air cavity 111；
One end that elastic component 114 is connected in air cavity 111 is arranged in the limit fastener；Pull pull rod 113 that vent plug 112 is driven to move, with limit
Position is buckled to fix；The limit fastener is the existing structure of flexible lock tongue on similar door lock, is not drawn into figure.
111 outside of the air cavity is provided with switch 116；The switch 116 is equipped with limit fastener；It is opened described in pressing
116 are closed, air in air cavity 111 is pressed into appendix 13 by limit fastener retraction, vent plug 112 under 114 thrust of elastic component.
The air cavity 111 is arc-shaped cavity；The pull rod 113 includes lever 113A and connecting rod 113B；The connecting rod 113B two
End is connect with lever 113A and vent plug 112 respectively；The connecting rod 113B shapes are corresponding with the crooked radian of air cavity 111, with vent plug
112 move back and forth in air cavity 111；It is provided with arc-shaped workpiece 14 between the adjacent presser unit 11；The arc-shaped workpiece 14 turns
Dynamic center is overlapped with the center of 111 crooked radian of air cavity；The one end of the connecting rod 113B far from vent plug 112 is fixed with arc-shaped workpiece 14
Connection；The arc-shaped workpiece 14 is rotated synchronously with connecting rod 113B movements；The arc-shaped workpiece 14 is provided with backwards to the sides connecting rod 113B
Compression bar 141；The compression bar 141 and the switch 116 of respective side presser unit 11 are correspondingly arranged；The switch 116 is located at corresponding press
On the rotation path of bar 141；Arc-shaped workpiece 14 is fitted in the circumferential sliding slot in fish food case 5 outside, arc-shaped workpiece 14 by with cunning
The impact force neutralizing being subject to when the cooperation of slot is by 141 impact switch 116 of compression bar, avoids compression bar 141 from being directly installed on pull rod 113
When, pull rod 113 absorbs impact reaction force and influences the cooperation precision with air cavity 111.
Circumferential direction is provided with the first magnet 117 in the air cavity 111；First magnet 117 is located at close to 111 outlet of air cavity
One end of mouth；First magnet 117 is internally provided with through-hole；It is arranged on the side of 111 gas outlet of the correspondence air cavity of the vent plug 112
There is the second magnet 118；First magnet 117 attracts each other with the second magnet 118；When vent plug 112 is close to the first magnet 117
When, vent plug 112 can accelerate that compression bar 141 is made to have enough power to hit adjacent compression unit 11 under the action of attraction
Switch 116；There are spacing between end face where first magnet 117 and 111 gas outlet of air cavity, the first magnet 117 is gentle
Air between 111 gas outlet of chamber has little time to be discharged into time in appendix 13 in 112 stage of accelerated motion of vent plug, can play slow
Punching acts on, and suitably slows down impact force when the first magnet 117 and the contact of the second magnet 118, and extend presser unit 11 uses the longevity
Life；
When the vent plug 112 in some presser unit 11 is moved along air cavity 111 and when close to the first magnet 117, the first magnetic
Attraction power drive vent plug 112 between iron 117 and the second magnet 118 accelerates movement, and then connecting rod 113B is driven to accelerate；Cause
It is rotated synchronously for arc-shaped workpiece 14 and connecting rod 113B, so the compression bar 141 on arc-shaped workpiece 14 knocks adjacent add with larger speed therewith
The switch 116 for pressing unit 11, to make corresponding limit fastener be detached from matched vent plug 112, then adjacent compression unit 11
Start to take over a presser unit 11 and continue to inject air into aerator 32, several presser units 11 so take over work
Realize the continual and steady gas supply to aerator 32；
The mode that feeder 1 uses machinery to store power provides power for the water outlet of cleaning device, avoids configuration air pump etc.
Power-equipment significantly improves the environment around feeder, avoids noise jamming；And multiple presser units take over supercharging
Mode is pressurized relative to traditional single air cavity, and it is apparent can to optimize the applied force decaying in pressure process of elastic component 114 well
The phenomenon that, make pressurization that smaller cyclic fluctuation be presented, ensure that the stability of gas supply；Simultaneously operator can according into
Row stores the quantity of the presser unit 11 of power to control the total air demand of feeder 1, coordinates the air valve of 32 input end of aerator
323 can further control the aeration oxygen replenishing time, and whole process does not need power equipment, and not only noise is small, and improves dress
The safety in operation set, is very suitable for this place for being easy to ignore facility switching in Office Area and daytime, nobody looked after
City home environment.
A kind of working method of ornamental fish feeder：
The working method of filtration system, step 1：First passage 221 and second channel 223 are closed under original state
State, mobile cut-off block 222 open first passage 221, and operation push rod 251 drives second piston 25 to far from first passage 221
Direction moves, and the water in the first cavity 23 is flowed by first passage 221 in the second cavity 24；
Step 2：Mobile cut-off block 222 closes first passage 221, and mobile filter 225 is allowed to right with second channel 223
It answers, operation push rod 251 drives second piston 25 to be moved to close to the direction of second channel 223, and the water in the second cavity 24 passes through
Filter 225 is pressed into after filtering in the first cavity 23 again；
Filter 225 is removed second channel 223, removes fluid stopping plug 261 by step 3, continues to operate the driving work of push rod 251
Plug 25 is moved to sewage draining exit 26, and the remaining dirty water in second channel 223 is discharged；
Step 4 cleans sewage draining exit 26, fluid stopping plug 261 is reinstalled；
The working method of feeding systems, step 1 are put into fish food into food cylinder 311 from feed inlet 313, push follower arm
312 push to fish food from 322 upper center of stomata from discharge port 314；
Step 2 pulls pull rod 113, driving vent plug 112 to be moved to one of air cavity 111 far from gas outlet by lever 113A
End, limit fastener are fixed with the cooperation of vent plug 112；Repeat above operation by the vent plug 112 in several presser units 11 all with
Limit fastener is fixed；
Step 3, opens the switch 116 of first presser unit, and feeder 1 starts to 32 gas transmission of aerator, aeration
If the gas in device 32 passes through the bubble that stomatal limiting value carried interest rises, and then fish food is driven to be same as above with bubble ambient water one
It rises；
Step 4, after the completion of feeding process, 323 openings of sizes of adjusting air valve, feeder 1 continues defeated to aerator 32
Air lift rises the oxygen content in water.
The above is only a preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of ornamental fish feeder, it is characterised in that：Including filtration system (2)；The filtration system (2) includes water tank
(21)；It is provided with partition board (22) in the water tank (21)；The partition board (22) by water tank (21) be divided into the first cavity (23) and
Second cavity (24)；First cavity (23) is located above partition board (22), and ornamental fish is fed in inside；Second cavity (24)
Below partition board (22)；It is provided with first passage (221) on the partition board (22)；It is provided with third chamber in the partition board (22)
Body (226)；The first passage (221) is connected to third cavity (226)；Sliding, which is provided with, in the third cavity (226) cuts
Stops (222)；The first passage (221) is located on the mobile route of cut-off block (222)；Setting in second cavity (24)
There is second piston (25)；Second piston (25) tail portion is connected with push rod (251)；Push rod (251) driving second
Piston (25) moves back and forth in the second cavity (24)；
It is provided with second channel (223) on the partition board (22)；It is provided with the 4th cavity (224) in the partition board (22)；It is described
Second channel (223) is connected to the 4th cavity (224)；Sliding is provided with filter (225) in 4th cavity (224)；Institute
Second channel (223) is stated to be located on the mobile route of filter (225)；The first passage (221) and second channel (223) position
In second piston (25) backwards to the side of push rod (251).
2. a kind of ornamental fish feeder according to claim 1, it is characterised in that：It is arranged on water tank (21) side wall
There is sewage draining exit (26)；The sewage draining exit (26) is located on second piston (25) mobile route close to second channel (223) one end；Institute
It states and is equipped with fluid stopping plug (261) on sewage draining exit (26)；The fluid stopping plug (261) coordinates with sewage draining exit (26) sealing.
3. a kind of ornamental fish feeder according to claim 1, it is characterised in that：Further include feeding systems (3)；It is described
Feeding systems (3) include fish food feeder (31), feeder (1) and aerator (32)；Aerator (32) setting
In the first cavity (24) bottom；The outlet end of the feeder (1) is connected to the input end of aerator (32)；The fish food
The outlet end of feeder (31) is correspondingly arranged with aerator (32) outlet end；The input end of the aerator (32) is provided with
Air valve (323)；
The aerator (32) includes nozzle (321)；Nozzle (321) outlet is set up；Nozzle (321) upper table
Face is provided with and communicated with stomata (322)；Nozzle (321) upper surface central dip is provided with placing groove (323)；The stomata
(322) annular is arranged around placing groove (323)；The fish food feeder (31) includes food cylinder (311) and follower arm (312)；
Food cylinder (311) the length direction both ends are respectively arranged with feed inlet (313) and discharge port (314)；The feed inlet (313) sets
It sets right over placing groove (323)；The follower arm (312) is equipped in food cylinder (311)；The follower arm (312) is leaned on
One end of nearly nozzle (321) moves back and forth between feed inlet (313) and discharge port (314).
4. a kind of ornamental fish feeder according to claim 1, it is characterised in that：The feeder (1) includes defeated
Tracheae (13) and several presser units (11)；Several presser units (11) are arranged along the length direction of appendix (13)；
It is connected to inside the air inlet of the presser unit (11) and appendix (13)；The outlet of the appendix (13) and aerator
(32) input end connection；The presser unit (11) includes air cavity (111), vent plug (112) and pull rod (113)；The vent plug
(112) it is internal to be sealingly disposed in air cavity (111)；It is provided with breather cheek valve on the vent plug (112)；Vent plug (112) edge
Air cavity (111) length direction moves back and forth.
5. a kind of ornamental fish feeder according to claim 4, it is characterised in that：The vent plug (112) is backwards to pressurization
The side of unit (11) gas outlet is connected with elastic component (114)；The one end of the elastic component (114) far from vent plug (112)
It is fixedly connected with air cavity (111)；It is provided with limit fastener in the air cavity (111)；The limit fastener is arranged in air cavity (111)
Connect one end of elastic component (114)；It pulls pull rod (113) to drive vent plug (112) mobile, coordinates with limit fastener and fix；
It is provided with switch (116) on the outside of the air cavity (111)；The switch (116) is equipped with limit fastener；Described in pressing
It switchs (116), air cavity (111) interior air is pressed into gas transmission by limit fastener retraction, vent plug (112) under elastic component (114) thrust
It manages in (13).
6. a kind of ornamental fish feeder according to claim 5, it is characterised in that：The air cavity (111) is arc-shaped cavity；
The pull rod (113) includes lever (113A) and connecting rod (113B)；Connecting rod (113B) both ends respectively with lever (113A) and
Vent plug (112) connects；Connecting rod (113B) shape is corresponding with the crooked radian of air cavity (111), with vent plug (112) in air cavity
(111) it is moved back and forth in；It is provided with arc-shaped workpiece (14) between the adjacent presser unit (11)；The rotation of the arc-shaped workpiece (14)
Center is overlapped with the center of air cavity (111) crooked radian；The connecting rod (113B) one end and arc-shaped workpiece far from vent plug (112)
(14) it is fixedly connected；The arc-shaped workpiece (14) moves with connecting rod (113B) and is rotated synchronously；The arc-shaped workpiece (14) is backwards to connecting rod
The side (113B) is provided with compression bar (141)；The compression bar (141) is corresponding with switch (116) of respective side presser unit (11) to be set
It sets；The switch (116) is located on the rotation path of corresponding compression bar (141).
7. a kind of ornamental fish feeder according to claim 6, it is characterised in that：The interior circumferential direction of the air cavity (111) is set
It is equipped with the first magnet (117)；First magnet (117) is located at close to one end of air cavity (111) gas outlet；First magnet
(117) it is internally provided with through-hole；It is provided with the second magnet on the side of corresponding air cavity (111) gas outlet of the vent plug (112)
(118)；First magnet (117) attracts each other with the second magnet (118)；First magnet (117) goes out with air cavity (111)
There are spacing between end face where gas port.
8. a kind of working method of ornamental fish feeder：
The working method of filtration system, step 1：First passage (221) and second channel (223) are closed under original state
State, the mobile block (222) that ends open first passage (221), and operation push rod (251) drives second piston (25) to lead to far from first
The direction in road (221) moves, and the water in the first cavity (23) is flowed by first passage (221) in the second cavity (24)；
Step 2：Mobile cut-off block (222) closes first passage (221), and mobile filter (225) is allowed to and second channel
(223) corresponding, operation push rod (251) drives second piston (25) to be moved to the direction close to second channel (223), the second cavity
(24) water in is pressed into after filter (225) filtering in the first cavity (23) again；
Filter (225) is removed second channel (223), removes fluid stopping plug (261) by step 3, continues to operate push rod (251) drive
Piston (25) is mobile to sewage draining exit (26), and the remaining dirty water in second channel (223) is discharged；
Step 4, cleaning sewage draining exit (26), fluid stopping plug (261) is reinstalled；
The working method of feeding systems, step 1 are put into fish food into food cylinder (311) from feed inlet (313), push follower arm
(312) fish is eaten from discharge port (314) and is pushed to from stomata (322) upper center；
Step 2 pulls pull rod (113), driving vent plug (112) to be moved to air cavity (111) far from gas outlet by lever (113A)
One end, the cooperation of limit fastener and vent plug (112) is fixed；It repeats above operation the vent plug in several presser units (11)
(112) it is all fixed with limit fastener；
Step 3, opens the switch (116) of first presser unit, and feeder (1) starts, to aerator (32) gas transmission, to expose
Device of air (32) if in gas pass through stomatal limiting value carried interest rise bubble, and then drive fish food with bubble ambient water together
Rise；
Step 4, after the completion of feeding process, adjusting air valve (323) openings of sizes, feeder (1) continues to aerator (32)
Gas transmission promotes the oxygen content in water.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107410128A (en) * | 2017-08-22 | 2017-12-01 | 胡忠义 | A kind of oxygen-enriched purification type aquaculture tank of timing feeding |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107410128A (en) * | 2017-08-22 | 2017-12-01 | 胡忠义 | A kind of oxygen-enriched purification type aquaculture tank of timing feeding |
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