CN105660502B - A kind of feeding aerator - Google Patents

A kind of feeding aerator Download PDF

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Publication number
CN105660502B
CN105660502B CN201610036019.0A CN201610036019A CN105660502B CN 105660502 B CN105660502 B CN 105660502B CN 201610036019 A CN201610036019 A CN 201610036019A CN 105660502 B CN105660502 B CN 105660502B
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China
Prior art keywords
aerator
switching mechanism
feed
articulated arm
feeding
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CN201610036019.0A
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CN105660502A (en
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吴为国
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042Introducing gases into the water, e.g. aerators, air pumps
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/60Fishing; Aquaculture; Aquafarming

Abstract

The present invention relates to a kind of feeding aerators, it mainly include aerator, switching mechanism, switching mechanism is fixed in fish pond oxygenation region, aerator is put keeps afloat in water, there is connecting rod to connect with the rotor of switching mechanism, aerator revolves under the action of power around the central axis of switching mechanism.Aerator keep afloat oxygenation while, using itself thrust around center axis rotation, expand oxygenation area;Mechanism can be incidentally fed around the function of center axis rotation using itself thrust, the feed that wind-force is blowed is jettisoninged to the water surface.

Description

A kind of feeding aerator
Technical field
The invention belongs to technical field of aquaculture machinery, refer in particular to a kind of feeding aerator.
Background technique
Aerator and feeder are all the indispensable equipment of aquaculture, and aerator is to can be saved in aquaculture to fishes and shrimps Equipment that is raw and encouraging, existing mechanical aerator mainly have Waterwheel-type, vane type and water jet three categories type, existing increasing Oxygen machine major part combines fixed oxygenation of keeping afloat by multiple floating bodies, that is, existing aerator and feeder are all fixed peaces Limited area is fed in dress, oxygenation.
Summary of the invention
The object of the present invention is to provide a kind of cultivation to feed aerator while oxygenation, using itself thrust around central axis Rotation expands and feeds oxygenation area.
The object of the present invention is achieved like this:
A kind of feeding aerator mainly includes floating body, articulated arm, aerator main body, switching mechanism, magazine, conveying Air hose, wind send feeder, and switching mechanism is fixed in fish pond oxygenation region, and fixing means includes that fishpond water bottom is solid It is fixed, or positioning of keeping afloat;The aerator main body, mainly include following two: power passes through reduction gearbox impeller group At the host of aerator, the host of aerator becomes waterwheel aerator on the floating body that a pontoon or multiple pontoons form Main body or motor directly pass through the oxygenation machine host of the impeller shaft impeller rotation composition of hollow ventilating, on the pontoon at For jet aerator main body;The aerator main body is no less than one, is arranged on articulated arm, the articulated arm includes Connecting rod and bracket, articulated arm are kept afloat, and articulated arm one end connects the rotor of switching mechanism or the articulated arm includes increasing Connecting rod and discharge nozzle between oxygen machine and switching mechanism is integral;It includes the pressure that blower generates that the wind, which send feeder, Contracting air invests fish pond discharge nozzle is blown by the feed that tripper separates in magazine by conveying airduct;Or discharge nozzle connects Throwing feeder is connect, feed is thrown to by throwing feeder by fish pond;Oxygen increasing machine impeller rotate oxygenation while generate thrust make articulated arm around Switching mechanism central axis revolution, expand feed oxygenation area;Or air-flow is generated using the fan rotation being arranged on the water surface Make wind that feeder be sent to rotate around center.
The articulated arm includes connecting rod between aerator and switching mechanism and discharge nozzle is whole or multistage connects Connect or discharge nozzle be ducted body from bubble through the water column or discharge nozzle following settings among floating body prevent connecting rod sagging, or Intermediate floating body is set at the interconnection of discharge nozzle.
The power includes motor, and the power supply of motor passes through the slip ring assembly access being arranged in switching mechanism, The switching mechanism includes stator and rotor, and the stator refers to the relatively fixed part of switching mechanism, and the rotor refers to The opposed rotatable part of switching mechanism, the articulated arm include connecting rod and bracket, the connecting rod company of rotor and articulated arm It connects, articulated arm revolves together with rotor;More than two similar or inhomogeneous aerators connect switching mechanism by articulated arm respectively Rotor, articulated arm, which has, throws each aerator by different radiuses around the central axis revolution of switching mechanism respectively Raise oxygenation;Or more than two aerators are set to same articulated arm, feed and increase around the central axis revolution of switching mechanism Oxygen.
It is vertically provided with not less than one cultivated wiper blade on the articulated arm of the feeding aerator, cultivated wiper blade protrudes into water In, cultivated wiper blade increases the exchange capacity of planetary aerator upper and lower level water body, reduces the planetary revolution speed for feeding aerator Degree;According to the fish pond depth of water and wish that the size and angle of cultivated wiper blade is arranged in water body flow direction, sufficiently improves the exchange capacity of water body.
The switching mechanism is one of following three kinds of structures: for A. central axis in switching mechanism, the shell of rotor is logical Cross bearing dress on center shaft, central axis is that hollow lower mouth connects conveying airduct, and rotor top connects discharge nozzle;B. central axis exists In switching mechanism, the shell of rotor is filled on center shaft by bearing, and a cavity arranged at rotor top, cavity and more than one Discharge nozzle communicates, and the lower mouth of hollow central axis connects conveying airduct;C. central axis has air hose in switching mechanism outside central axis , conveying airduct is set on air duct base, and the shell of rotor is filled on center shaft by bearing, and shell is matched with air duct base sealing rotation It closes, rotor connects discharge nozzle;The other end of conveying airduct described in three of the above switching mechanism is connect with roots blower air outlet, The compressed air that roots blower generates is by conveying airduct being blown into discharge nozzle in magazine by the feed that tripper separates Invest fish pond;Or discharge nozzle connects throwing feeder, and feed is thrown to fish pond by throwing feeder;Being arranged outside the slip ring assembly prevents Slip ring makes moist the sealing ring that wet oxidation and sundries enter, and sealing ring revolves oxygenation together with rotor articulated arm, aerator main body.
The tripper is vibration tripper or volume tripper or spiral distributor, vibrates tripper and magazine It is tightly connected, magazine encryption lidstock and conveying airduct communicate, basic with the air pressure in conveying airduct in magazine It is equal;The volume tripper is arranged under the discharge port of magazine, is filled with when work above the runner of volume tripper Feed, feed is fallen in conveying airduct when runner goes to down position, by wind to discharge nozzle, volume tripper and magazine Interior air pressure is of substantially equal;Or the air-flow of the runner isolation conveying airduct of volume tripper make to be derived from right air pressure in magazine it is normal State;Spiral distributor mainly includes auger conveyor and shell, and shell one end has feed inlet to be connected to magazine, shell it is another One end has discharge port to be connected to conveying airduct, and auger conveyor is sent to discharge port in the pressure of shell inward turning handle feed and falls on conveying wind In pipe.
The roots blower can not only blow feed, it may also be used for fish pond blowing aeration, oxygenation method are: in fish pond Bottom is arranged aeration tube, and each aeration tube connection roots blower makes compressed air bubble of emerging from each aeration tube reach oxygenation mesh 's;Pipeline installs valve additional, and valve is opened when needing to feed and blows feed, and roots blower is only used for inflation increasing when not feeding Oxygen.
There is the staking out that can be fixed on fishpond water bottom in support column lower end among the greenhouse, and switching mechanism is arranged in staking out On, support column is connected on the newel of switching mechanism, with wirerope fixed strain support column, fixes steel on support column or wirerope Silk, the steel wire other end, which is fixed on fish pond bank, becomes the skeleton of heat preservation greenhouse, and the skeleton upper cover insulation film of greenhouse becomes automatic and increases Oxygen, feeding greenhouse cultivation pool.
A kind of feeding aerator mainly includes pontoon, the host of aerator, impeller, bracket, the aerator Host, mainly by reduction gearbox and motor unit at reduction gearbox is mainly made of shell, reduction gearing, bearing, output shaft, electricity Motivation is substantially vertical to be fixed on reduction gearbox, and small spiral bevel gear drives king bolt bevel gear, king bolt umbrella on motor shaft Gear drives big roller gear on small cylinder gear axis, and big roller gear is on output shaft, and impeller is mounted in output shaft Both ends, the host of aerator become Waterwheel-type list pontoon aerator on single pontoon, and two or more Waterwheel-type list pontoons increase Oxygen machine, which floats on the water, is connected to become parallel water-mill oxygen increasing machine with bracket.
A kind of parallel water-mill oxygen increasing machine, the host of the aerator is by water-cooled machine, reduction gearbox, wader Composition is set, the water-cooled machine is made of stainless steel motor casing, top chock, step, stator, rotor, motor shaft, There is flange in stainless steel motor casing upper end, and flange and lid are tightly connected, and the step periphery of water-cooled machine has convex rafter, Convex rafter is connect with reduction gearbox, and in the junction of convex rafter and reduction gearbox by bolt fastening, the skirt section of waterproof cover is set waterproof cover bottom pad It sets around reduction gearbox, has the window that can unscrew tank filler sleeve plug screw on waterproof cover, have lid on window.
The advantage that the present invention protrudes compared with prior art is:
1. aerator is kept afloat while oxygenation, using itself thrust around center axis rotation, expand oxygenation area;
2. around the function of center axis rotation mechanism can incidentally be fed using itself thrust, the feed that wind-force is blowed jettisoning to The water surface.
Detailed description of the invention
Fig. 1 is the waterwheel aerator of the invention with Buckling-type impeller and cultivated wiper blade structural schematic diagram;
Fig. 2 is use waterwheel aerator and cultivated wiper blade structural schematic diagram of the invention;
Fig. 3 is use jet aerator and cultivated wiper blade structural schematic diagram of the invention;
Fig. 4 is band Wind power propelling structural schematic diagram of the invention;
Fig. 5 is the oxygenation with two groups of waterwheel aerators of the invention, feeding structural schematic diagram;
Fig. 6 is the structural schematic diagram that discharge nozzle of the invention is directly fed;
Fig. 7 is two articulated arms of the invention around same center axis rotation structural schematic diagram;
Fig. 8 is oxygen-increasing chum dispenser and heat preservation greenhouse of the present invention fish pond structural schematic diagram;
Fig. 9 is the present invention two single pontoon water-mill oxygen increasing machine parallel-connection structure schematic diagrames;
Figure 10 is square tube and securing plate structural schematic diagram of the invention;
Figure 11 is water-cooled machine and gearbox structure schematic diagram of the present invention;
Figure 12 is the gearbox structure schematic diagram of waterwheel aerator of the present invention;
Figure 13 is switching mechanism structural schematic diagram of the invention its (A);
Figure 14 is switching mechanism structural schematic diagram of the invention its (B);
Figure 15 is switching mechanism structural schematic diagram of the invention its (C);
Figure 16 is throwing feeder structural schematic diagram of the invention;
Figure 17 is vibration tripper structural schematic diagram of the invention;
Figure 18 is hopper and dodge gate assembling schematic diagram of the invention;
Figure 19 is vibration tripper structural schematic diagram of the invention;
Figure 20 is magazine and vibration sub-material product structural schematic diagram of the invention;
Figure 21 is magazine and volume sub-material product structural schematic diagram of the invention;
Figure 22 is volume tripper structural schematic diagram of the invention;
Figure 23 is runner stereoscopic schematic diagram of the invention;
Figure 24 is spiral distributor structural schematic diagram of the invention;
Figure 25 is sectional wheel stream switching mechanism schematic diagram of the invention;
Figure 26 is rotating wheel stream switching mechanism schematic diagram of the invention;
Figure 27 is the schematic diagram of gage probe of the invention;
Figure 28 is the structural schematic diagram of magazine and gage probe of the invention.
In figure: 1-switching mechanism;2-throwing feeders;3-upper flanges;4-bearings;5-shells;6-central axises;7-throw Charging tray;8-discharging pipe fittings;9-sealing elements;10-air duct bases;11-conveying airduct connectors;12-lower flanges;13-material castings Motor;14-cavitys;15-discharge nozzles;16-brackets;17-bearings;18-sealing elements;19-magazines;20-sealings Lid;21-sealing elements;22-hoppers;23-seal closures;24-blast connections;25-spiral distributors;26-auger conveyors; 27-runners;28-volume trippers;29-material casting mouths;30-volume slots;31-pontoons;32-copper rings;33-carbon brush;34— Connecting rod;35-support columns;36-sealing rings;37-staking outs;38-wirerope;39-steel wires;40-fish ponds;41-heat preservations Film;42-roots blowers;43-conveying airducts;44-handles;45-feed openings;46-tripper feed inlets;48-sub-materials electricity Base;49-pressing plates;50-adjusting rods;51-discharging dustpans;52-dodge gates;53-sub-material motors;54-sub-material motor axis; 55-eccentric bushings;56-bearings;57-bearing blocks;58-connecting rods;59-jet aerators;60-waterwheel aerators; 61-swell type aerators;62-plough wiper blade;63-feed openings;64-Buckling-type impellers;65-shells;66-valves; 67-oxygenation pipes;68-bronchuses;69-aeration tubes;The feed inlet of 70-throwing feeders;71-throwing feeder shells;72-leaves Wheel;73-carbon brush holders;74-motor;75-shelfs;76-reduction gearboxes;77-discharge ports;78-axial fans;79-even Adapter tube;80-feeding tubes;82-hoses;83-conversion air hoses;84-fan-shaped attachment bases;85-valve;86-are close to road flash dress It sets;87-revolution air hoses;88-gage probes;89-Signal connectors;90-multi-wad join disks;91-flanges;92-is stainless Steel motor shell;93-top chocks;94-lower axle beds;95-stators;96-rotors;97-motor shafts;98-flanges;99-lids Son;100-terminal boxes;101-bushings;102-studs;103-tank filler sleeve plug screws;104-lids;105-minor spiral umbrella tooths Wheel;106-king bolt bevel gears;107-small cylinder gear axis;108-big roller gears;109-waterproof covers;110-outputs Axis;111-pressure testing holes;112-square tubes;113-securing plates;114-bolts.
Specific embodiment
With specific embodiment, the invention will be further described with reference to the accompanying drawing, referring to Fig. 1-2 8:
Embodiment 1: a kind of feeding aerator mainly includes floating body, articulated arm, aerator, switching mechanism 1, and described turns Structure 1 of changing planes is fixed on 40 water surface of fish pond and feeds in region, and fixing means is: bottom setting staking out 37, in switching mechanism 1 Mandrel 6 is fixed on lower flange 12, and lower flange 12 is fixed in staking out 37, the preferred armored concrete of staking out 37.Piling is inconvenient It can be fixed with floating body, so that switching mechanism is kept afloat positioning, the lower flange 12 of switching mechanism can be fixed on floating body, or pass through Shelf 75 is fixed on floating body.The articulated arm includes connecting rod 34, bracket 16, and articulated arm length can be true according to water surface size Fixed, connecting rod 34 is connected with the rotor of switching mechanism;Aerator includes waterwheel aerator 60 or jet aerator 59, described Waterwheel aerator mainly include motor 74, reduction gearbox 76, impeller 72, the reduction gearbox 76 includes mainly shell, subtracts Fast gear, bearing, output shaft 110, motor 74 is substantially vertical to be fixed on reduction gearbox 76, and small spiral bevel gear 105 is mounted in electricity King bolt bevel gear 106 is driven on arbor 97, king bolt bevel gear 106 drives big Cylinder Gear on small cylinder gear axis 107 Wheel 108, for big roller gear 108 on output shaft 110, impeller 72 is mounted in the both ends of output shaft, can determine leaf according to power 72 quantity are taken turns, the impeller 72 can be the Buckling-type impeller 64 being fastened by multiple single impeller bodies, and this Buckling-type impeller can Single impeller body quantity is configured according to watt level, Buckling-type impeller 64, which can be directly mounted on the output shaft 110 of reduction gearbox, to be become Waterwheel aerator;The host of waterwheel aerator becomes single pontoon waterwheel aerator on single pontoon 31;Single pontoon Waterwheel aerator or more pontoon waterwheel aerators are combined with articulated arm and can be kept afloat;The jet aerator 59 is main It to include motor, hollow impeller axis, jet stream cylinder, impeller;Motor connects hollow impeller shaft impeller high speed rotation group At the host of aerator, become jet aerator on pontoon;Aerator impeller under motor drive While rotating oxygenation, generating thrust makes articulated arm revolve around the central axis of switching mechanism, referred to as planetary feeding aerator; The fish pond of the larger water surface, can multiple aerators and articulated arm combine the central axis revolution around switching mechanism.Described The power of aerator includes motor or internal combustion engine etc., and the switching mechanism 1 has slip ring assembly, and the power supply of motor can be by filling Slip ring assembly access in switching mechanism has sealing ring 36, sealing ring 36 and carbon brush 33, carbon for waterproof outside slip ring assembly Brush holder 73 rotates together, and sealing element 9 is housed on sealing ring 36, becomes sealing room in sealing ring 36;Power supply line connects with copper ring 32, Extraction sealing room can connect with motor after carbon brush draws linear sealing.It can be by more than two aerators respectively by connecting rod and branch Frame forms the articulated arm of different length, increases each aerator by different radiuses around the central axis revolution of switching mechanism respectively Oxygen;Can also it is more than two with the aerator of model or different model by a set of articulated arm, connect the rotor of switching mechanism around turning Change planes structure central axis revolution oxygenation.Connecting rod 34 can be what whole or multistage connected into, and connecting rod can be hollow Body is bubbled through the water column certainly.
Embodiment 2: a kind of feeding aerator with cultivated wiper blade can also be thrown on the basis of above-described embodiment 1 It raises and is vertically provided with not less than one cultivated wiper blade 62 on the floating body and articulated arm of aerator, plough wiper blade and increase feeding aerator The exchange capacity of upper and lower level water body reduces the revolution speed for feeding aerator;When the cultivated wiper blade 62 works substantially not Power is consumed, ploughing wiper blade working face can be set radially, be also possible to forward or backward;The cultivated wiper blade Working face can perpendicular to the working face and horizontal plane of the water surface or cultivated wiper blade angle less than 90 degree, increasing keeps the water body upward Ability;It in a word can be according to the fish pond depth of water and the size and angle wishing the setting of water body flow direction, adjust cultivated wiper blade, sufficiently raising water The exchange capacity and oxygenation effect of body.
Embodiment 3: with the feeding aerator for feeding function, can further include on the basis of above-mentioned implementation 1 or implementation 2 Switching mechanism 1, feeding machanism, Blast mechanism;The aerator further includes jet aerator 59, while Jet-flow oxygen increasing Thrust is generated, floating body is driven to rotate around central axis 6;The power of the aerator includes internal combustion engine or motor, motor Power supply is by the slip ring assembly access in 6 position of central axis of switching mechanism;Slip ring assembly includes copper ring 32, carbon brush 33, carbon brush holder 73;The feeding machanism includes magazine 19 and tripper, and feeding machanism has the conveying of conveying airduct 43 and switching mechanism Blast connection 11 connects, and 15 one end of discharge nozzle is connected on the rotor of switching mechanism, and aerator and discharge nozzle 15 are together around turning Structure 1 of changing planes rotation;The compressed air that Blast mechanism generates is by conveying airduct 43 the feeding separated in magazine 19 by tripper Material, which is blown into discharge nozzle 15, invests fish pond.Articulated arm length can be set with 31 quantity of pontoon according to radius of turn, connecting rod 34 Connect with the rotor of switching mechanism, discharge nozzle 15 on pontoon 31 or bracket 16,77 position of discharge port and spray angle according to Feed blanking radius and the setting of blanking breadth, settable multiple discharge ports 77.Or discharge nozzle connects throwing feeder, passes through throwing feeder handle Feed throws to fish pond 40, and the throwing feeder 2 mainly includes feed throwing disc 7, material casting motor 13 and throwing feeder shell 71, feed throwing disc 7 On the axis of material casting motor, there is throwing feeder shell 71 outside feed throwing disc 7 and material casting motor 13.The floating body and switching mechanism it Between connecting rod and discharge nozzle can be set to one or discharge nozzle in connecting rod.
Embodiment 4: the fan being arranged on the water surface is to drive rotation to generate air-flow by power wind is made to send feeder in Mandrel 6 rotates, and the power includes internal combustion engine or motor, and the power supply of motor is by 6 position of central axis of switching mechanism Slip ring assembly access;Slip ring assembly includes copper ring 32, carbon brush 33, carbon brush holder 73;The feeding machanism includes magazine 19 and tripper, feeding machanism has conveying airduct 43 and the connection of the conveying airduct connector 11 of switching mechanism, and 15 one end of discharge nozzle connects It connects on the rotor of switching mechanism, when with Wind power propelling, the axial fan on the water surface is set as wind power thruster, oxygenation Machine can not work, and make water surface relatively placidity, the compressed air that Blast mechanism generates by conveying airduct 43 in magazine 19 by The feed that tripper separates, which is blown into discharge nozzle 15, to be invested fish pond or invests fish pond by throwing feeder 2;Axial fan, material casting Device, aerator power supply all accessed by same slip ring assembly, power supply can branch control, branch control method includes wireless control, Throwing feeder 2 does not work when not material casting, and aerator is only used for oxygenation.
16 length of bracket can be set with 31 quantity of pontoon according to radius of turn, and bracket 16 passes through connecting rod 34 and switching mechanism Rotor connection, discharge nozzle 15 discharge port position and sprays angle according to feeding blanking radius on pontoon 31 or bracket 16 And the setting of blanking breadth, settable multiple discharge ports 77 or material casting mouth 29, also feed is blown using the wind-force that fan generates It is farther more dispersed.
Connecting rod 34 between aerator described in above embodiments and switching mechanism 1 can be integral with discharge nozzle 15, That is discharge nozzle 15 is one of the composition of connecting rod 34;To facilitate installation, discharge nozzle 15 can be hose positioned on connecting rod On 34, the discharge port of discharge nozzle 15 can have one section of elevation angle raised upwards, and it is farther that the upward elevation angle blows feed.Connecting rod 34 It can be whole profile, shelf type also can be set into, 40 area of fish pond is big, and the connecting rod 34 needed is long, can be multistage Be formed by connecting, in the middle part of too long of connecting rod 34 can it is sagging, below settable intermediate floating body prevent connecting rod 34 sagging, intermediate floating body It may be provided at the interconnection of connecting rod 34, floating body revolves together with plug-flow mechanism around the central axis of switching mechanism 6, or even Extension bar 34 is that ducted body revolves from the central axis 6 bubbled through the water column around switching mechanism;Also the bracket of adjustable aerator floating body Length adjust spreading radius.The discharge port of multiple discharge nozzles 15 can be arranged in middle section in the too big water surface, fed intake with increase Covering surface can also be connected to throwing feeder 2 in discharge port, throwing feeder 2 can also be arranged in intermediate floating body;Feed is set to throw farther more equal It is even;It can also be respectively arranged at the articulated arm of different length by more than two discharge ports or throwing feeder, revolve and throw around central axis It raises.
The switching mechanism includes stator and rotor, and the stator refers to the relatively fixed part of switching mechanism, described Rotor refers to the relative rotation part of switching mechanism;Switching mechanism mainly has following three kinds of structures: A, central axis 6 is fixed on laxative remedy On orchid 12, for the shell 5 of rotor through bearing 17 on central axis 6, central axis 6 is that hollow lower mouth connects conveying airduct 43, is turned Sub- top connects discharge nozzle 15;The stator and rotor are interchangeable, that is, wherein one be fixedly connected with conveying airduct downwards 43, another connects up discharge nozzle 15.B, central axis 6 is fixed on lower flange 12, and the shell of rotor is mounted in by bearing 17 On central axis 6, a cavity 14 is arranged at rotor top, and cavity 14 and more than one discharge nozzle 15 communicate, under central axis 6 is hollow Mouth connects conveying airduct 43.C, central axis 6 is fixed on lower flange 12, is had air duct base 10 outside central axis 6, is arranged on air duct base 10 defeated Expect that blast connection 11, conveying airduct connector 11 connect conveying airduct 43, the shell 5 of rotor is mounted on central axis 6 by bearing 17, Shell and air duct base 10 seal rotatable engagement, and rotor connects discharge nozzle 15, and central axis can be solid greenhouse of being convenient for supporting and support Grow the gravity of greenhouse.Settable upper flange 3 is connect with greenhouse cultivation greenhouse on central axis.Three kinds of above-mentioned switching mechanisms are ok It is set together with slip ring assembly.
The tripper type include: vibration tripper, spiral distributor 25, volume tripper 28, tripper all and storage Material container 19 is tightly connected, and magazine 19 encrypts lidstock and conveying airduct 43 and communicates, in magazine 19 and conveying wind Air pressure in pipe 43 is of substantially equal, prevents the air pressure in air hose to be greater than air pressure in magazine 19 and is unable to blanking;Described is with pressure At spherical ducted body, there is feed opening 63 in ducted body upper end, has sealing on feed opening the preferable plastics blow molding of power magazine 19 Lid 20, feed opening and sealing cover 20 are threadedly coupled, and 20 two sides of sealing cover have to tighten the boss 44 of screw thread, lower end and sub-material Pass-out after device cooperation, cable and adjusting rod 50 are sealed by seal closure 23.
The vibration tripper may is that is set with discharging dustpan 51, discharging on the downside of the lower openings of hopper 22 The two sides of the rear wall of dustpan 51 are hinged on one end of connecting rod 58, and the other end of connecting rod 58 is hinged on the rear wall of hopper 22, hopper The dodge gate 52 that can shelter from discharging dustpan 51 is hinged on 22 antetheca, the adjusting rod 50 of dodge gate 52 stretches out outside seal closure, There is adjuster in 50 outer end of adjusting rod, and rotary regulator is adjustable the speed of feeding, and adjuster can be according to required load by solid Fastened by screw is determined in required position, and the bottom for the dustpan 51 that discharges is fixed with bearing 56, installation in bearing inner race by bearing block 57 There is eccentric bushing 55, sub-material motor axis 54 is connected on eccentric bushing 55, and sub-material motor 53 is fixed on 22 lower part of hopper, sub-material motor axis When 54 surface and the maximum outer of eccentric bushing 55 distance, the bottom level for the dustpan 51 that discharges or setting is tilted down, discharging It is provided with discharging gap between the outlet of dustpan 51 and the side wall of seal closure 23 and guarantees that the Feed Energy shaken out is smoothly sent out.
The magazine 19 can be fixed on 40 side of fish pond, and magazine 19 is provided with feed in detection magazine 19 19 total weight of weight or feed and magazine;Gage probe 88 can connect controller and display, can set, control throwing Doses;Setting, control material casting time;Setting, control material casting speed etc..Gage probe 88 may be provided under magazine 19 Portion's weight bearing area, such as each support leg setting gage probe 88 or each support leg steel pipe of magazine 19 Setting plunger becomes hydraulic cylinder in production pipe, and each cylinder hydraulic oil, which communicates with one another, is followed by pressure sensor, passes through pressure and column Plug area energy automatic measurement & calculation goes out the total weight of magazine 19 and feed;Hydraulic oil can prevent from leaking in leather bag.Storing Container 19 can be may be provided at hanging with suspension side's gage probe 88.Magazine 19 connects the connecting tube of tripper or divides Glassware connects the hose 82 of the connecting tube available waveforms of conveying airduct 43, to reduce feed Weighing error.The storage Material container 19 can be the ducted body of plastics, there is feed opening on magazine 19, and lower part has to be connected with tripper or connecting tube Flange.Component can be made with metal material in the magazine 19 of large capacity, transport to on-site assembly, can set on magazine 19 Setting feeding tube 80 makes feed enter magazine 19 by feeding tube, and the magazine 19 of large capacity has the function of feed storage real again Now feed is quantitatively fed for storage feed and Full automatic timing without packaging.It can be arranged in tripper and be close to road flash device 86, work as conveying Feed can push valve trigger signal that tripper is made to stop working and alarm into road flash device 86 is close to when air hose 43 blocks.
Increasing switching mechanism in turn can make same roots blower 44, magazine 9, tripper supply multiple feeding aerators Material;The switching mechanism in turn includes: fan-shaped attachment base 84, conversion air hose 83 and slipping mechanism, fan-shaped 84 outside of attachment base Multiple blast connections 24 are connected with, blast connection 24 connects multichannel conveying airduct 43, and inside has and convert air hose 83 corresponding Hole, conversion 83 one end of air hose connect tripper and roots blower 42 by hose 82, convert 83 other end slip of air hose, alignment one The conveying airduct 43 that this hole communicates can be fed after a hole positioning.The switching mechanism in turn further includes rotary-type wheel Flow switching mechanism, mainly by a multi-wad join disk 90 and revolution air hose 87 form, revolution 87 one end of air hose connection tripper and Roots blower 42, revolution air hose 87 can be rotated, the other end can with multi-wad join disk 90 wherein all the way conveying airduct 43 connection just This road can be fed;Another way conveying airduct 43 is fed after the completion of feed, settable auto-conversion function makes aerator, sub-material The control of the part numbersization such as device, roots blower, throwing feeder.
The discharge port below magazine 19, shell 65 of the runner 27 in tripper is arranged in the volume tripper 28 Interior sealing rotation, fills with feed when work above runner 27, runner 27 goes to lower section feed and falls in air hose to be sent to out by wind Expects pipe 15.Since the shell 65 of runner 27 and tripper is substantially sealed off, magazine 19 can use nature air pressure normality, blanking-quantity It is determined by the volume and revolution of runner, that is to say, that the revolution for controlling runner can quantitatively feed intake.As magazine 19 is made big A bit, can also accomplish to concentrate feed, that is to say, that a magazine 19 and tripper are by blower by different air hoses raising Material is blown into each fish pond.
The blower of Blast mechanism can be roots blower 42, and roots blower can not only blow feed, it may also be used for fish pond 40 blowing aerations, blowing aeration method is: aeration tube 69 is arranged in 40 bottom of fish pond, each aeration tube 69 is connected to bronchus 68, branch Tracheae 68 is connected to oxygenation pipe 67, and oxygenation pipe 67 connects roots blower 42, and the compressed air of roots blower is from each aeration tube 69 In emerge and generate bubble and reach oxygenation purpose;Valve 66 can be installed additional in pipeline, valve is opened when needing to feed and blows feed, no Oxygenation is only used for when feeding, this configuration can reduce cost of investment.
The plastic tube of the preferred semihard of conveying airduct 43, best one directly connection tripper is to switching mechanism 1, such as Fruit needs multi-segment extension to keep interior smooth to reduce windage, in the path conveying airduct that one section of plug-flow mechanism of the water surface is passed through 43 to sink or conveying airduct cloth in water or underground.
The greenhouse cultivation greenhouse that dress is put forth energy is fed in a kind of aquaculture oxygenation, and the support column lower end among greenhouse has staking out 37 solid It is scheduled on 40 bottom of fish pond, the switching mechanism 1 is arranged in staking out 37, there is upper flange 3 on the central axis 6 of switching mechanism, on There is support column 35 on flange, support column 35 can be tensed with 38 Corner Strapped of wirerope, fixes steel on support column 35 or wirerope 38 Silk 39, the steel wire other end, which is fixed on 40 bank of fish pond, becomes the skeleton of heat preservation greenhouse, and the skeleton upper cover insulation film 41 of greenhouse becomes Automatically the greenhouse cultivation pool fed.
The oxygen-supplying function of the above various embodiments ploughs water function, and feeding function can accept or reject according to actual needs, increases as mentioned For the host of oxygen machine on a pontoon, because a pontoon floats on the water, gravity center instability is not solely used for fishpond oxygenation, can The occasion of other non-planetary structure oxygenation is used for the method for multiple parallel connections.Specific structure is as follows:
A kind of parallel water-mill oxygen increasing machine mainly includes pontoon, the host of aerator, impeller 72, bracket, the increasing The host of oxygen machine is mainly made of reduction gearbox 76 and motor 74, the gearbox structure of gearbox structure and the various embodiments described above It is similar, it include mainly shell, reduction gearing, bearing, output shaft 110, motor is substantially vertical to be fixed on reduction gearbox, minor spiral Bevel gear 105 drives king bolt bevel gear 106 on motor shaft 97, and king bolt bevel gear 106 is mounted in small cylinder gear axis 107 Upper to drive big roller gear 108, for big roller gear 108 on output shaft 110, impeller 72 is mounted in the both ends of output shaft, oxygenation The host of machine becomes single pontoon waterwheel aerator on single pontoon, and two or more single pontoon waterwheel aerators float on water On with bracket be connected to become parallel water-mill oxygen increasing machine.
The host of the waterwheel aerator is made of motor 74, reduction gearbox 76, water-tight device, and motor 74 can be with It is water-cooled machine, the water-cooled machine includes stainless steel motor casing 92, top chock 93, step 94, stator 95, rotor 96, there are flange 98 in motor shaft 97, the stainless steel motor casing upper end, and flange 98 and lid 99 are tightly connected, lid 99 On have terminal box 100, terminal box 100 is connect with lid 99 by welding screw.94 periphery of step of water-cooled machine has Convex rafter, convex rafter are connect with reduction gearbox 76, and 109 bottom pad of waterproof cover, by bolt fastening, is prevented in the junction of convex rafter and reduction gearbox 76 The skirt section of water cover 109 is arranged around reduction gearbox, and waterproof cover is equipped with the window that can unscrew tank filler sleeve plug screw 103, has on window Lid 104.
The stainless steel motor casing can be squeezed into stairstepping with stainless-steel thin-wall pipe, and upper end is big, lower end is small, the anti-side of big end At flange 98, step, top chock 93 and big end cooperation are formed between big end and small end, is positioned by step, step 94 weeks Sideband has convex rafter, and cooperates equipped with O-ring and stainless steel motor casing small end, and metal (upper seat is fastened by stud 102.Under described Bearing block 94 can be made of cast iron and have pressure testing hole 111, and there is plug screw in pressure testing hole 111.
The stator 95 is in stainless steel motor casing 92;95 both ends of stator are equipped with bushing 101, keep stator 95 axially fixed Position;92 close-fitting of bushing 101 and stainless steel motor casing makes the strong of motor casing equivalent to increase the thickness of stainless steel motor casing 92 Degree increases.
The bracket 16 can be attached with the stainless steel square tube of thin-walled, be had in square tube 112 across the hole of bolt, by spiral shell Bolt 114 makes two or more single pontoon waterwheel aerators float on the water to be connected to become parallel waterwheel with bracket and increase by square tube hole Oxygen machine;There is securing plate 113 above square tube hole, 113 liang of Edge Bend packets of securing plate improve square tube intensity in square tube two sides, prevent thin Hole portion intensity is greatly lowered and is broken after the stainless steel square tube punching of wall.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.

Claims (8)

1. a kind of feeding aerator mainly includes floating body, articulated arm, aerator main body, switching mechanism, magazine, conveying wind Pipe, wind send feeder, which is characterized in that switching mechanism is fixed in fish pond oxygenation region, and fixing means includes Fishpond water bottom is fixed, or positioning of keeping afloat;The aerator main body is no less than one, is arranged on articulated arm, described Aerator main body includes the host that power is made up of waterwheel aerator reduction gearbox impeller, and power includes motor, electricity The power supply of motivation passes through the slip ring assembly access being arranged in switching mechanism, and the switching mechanism includes stator and rotor, institute The relatively fixed part that stator refers to switching mechanism is stated, the rotor refers to the relative rotation part of switching mechanism, the leaf Wheel is the Buckling-type impeller being fastened by multiple single impeller bodies, and this Buckling-type impeller is according to watt level option and installment single impeller Body quantity;For the host of waterwheel aerator on single pontoon, single pontoon waterwheel aerator is combined with articulated arm floats on water Face, the articulated arm include connecting rod and bracket, and articulated arm is kept afloat by pontoon, and articulated arm one end connects switching mechanism Rotor, articulated arm revolve together with rotor;Or the articulated arm includes connecting rod between aerator and switching mechanism and go out Expects pipe is integral;The wind send feeder include: blower generate compressed air by conveying airduct in magazine by The feed that tripper separates is blown into discharge nozzle and invests fish pond;Or discharge nozzle connects throwing feeder, and feed is thrown to by throwing feeder Fish pond;Thrust is generated while oxygen increasing machine impeller rotates oxygenation makes articulated arm revolve around the central axis of switching mechanism, expands and throws Raise oxygenation area;Or generating air-flow using the fan rotation being arranged on the water surface makes wind that feeder be sent to rotate around center;It is described Magazine encrypt lidstock, magazine and conveying airduct communicate.
2. a kind of feeding aerator as described in claim 1, which is characterized in that the articulated arm includes aerator and turns The connecting rod between structure of changing planes and discharge nozzle are whole or multistage is formed by connecting or discharge nozzle is ducted body from bubbling through the water column, Or floating body prevents connecting rod sagging among discharge nozzle following settings, or intermediate floating body is arranged at the interconnection of discharge nozzle.
3. a kind of feeding aerator as described in claim 1, which is characterized in that more than two similar or inhomogeneous aerators Respectively by the rotor of articulated arm connection switching mechanism, articulated arm has with short, make each aerator respectively by different radiuses around Switching mechanism central axis revolution feed oxygenation;Or more than two aerators are set to same articulated arm, around turn Change planes structure central axis revolution feed oxygenation.
4. a kind of feeding aerator as described in claim 1, which is characterized in that feed down-set on the articulated arm of aerator Have not less than a cultivated wiper blade, cultivated wiper blade protrudes into water, ploughs wiper blade and increases the exchange for feeding aerator upper and lower level water body Ability reduces the revolution speed for feeding aerator;According to the fish pond depth of water and wish water body flow direction be arranged plough wiper blade size and Angle sufficiently improves the exchange capacity of water body.
5. a kind of feeding aerator as described in claim 1, which is characterized in that switching mechanism is one of following three kinds of structures: A. central axis is in switching mechanism, and the shell of rotor is filled on center shaft by bearing, and it is defeated that central axis is that hollow lower mouth connects Expect air hose, rotor top connects discharge nozzle;B. for central axis in switching mechanism, the shell of rotor is mounted in central axis by bearing On, a cavity is arranged at rotor top, and cavity and more than one discharge nozzle communicate, and the lower mouth of hollow central axis connects conveying airduct; C. central axis has air duct base outside central axis, conveying airduct is arranged on air duct base, the shell of rotor passes through axis in switching mechanism It installs on center shaft, shell and air duct base seal rotatable engagement, and rotor connects discharge nozzle;Described in three of the above switching mechanism The other end of conveying airduct is connect with roots blower air outlet, and the compressed air that roots blower generates holds storing by conveying airduct It is blown into discharge nozzle in device by the feed that tripper separates and invests fish pond;Or discharge nozzle connects throwing feeder, passes through throwing feeder handle Feed throws to fish pond.
6. a kind of feeding aerator as described in claim 1, which is characterized in that being arranged outside the slip ring assembly prevents slip ring Make moist the sealing ring that wet oxidation and sundries enter, and sealing ring revolves oxygenation together with rotor, articulated arm, aerator main body.
7. a kind of feeding aerator as claimed in claim 5, which is characterized in that the tripper is vibration tripper or appearance Glassware or spiral distributor are integrated, tripper is vibrated and magazine is tightly connected, magazine encrypts lidstock and conveying Air hose communicates, of substantially equal with the air pressure in conveying airduct in magazine;The volume tripper is arranged in magazine Discharge port under, fill with feed above the runner of volume tripper when work, feed falls on conveying when runner goes to down position In air hose, by wind to discharge nozzle, air pressure is of substantially equal in volume tripper and magazine;Or the runner of volume tripper every Make to be derived from right air pressure normality in magazine from the air-flow of conveying airduct;Spiral distributor mainly includes auger conveyor and shell Body, shell one end have feed inlet to be connected to magazine, and the other end of shell has discharge port to be connected to conveying airduct, auger conveyor Discharge port is sent in the pressure of shell inward turning handle feed to fall in conveying airduct.
8. a kind of feeding aerator as claimed in claim 5, which is characterized in that the roots blower can not only blow feeding Material, it may also be used for fish pond blowing aeration, oxygenation method are: aeration tube is set in fish pond bottom, each aeration tube is connected to roots blower Compressed air bubble of emerging from each aeration tube is set to reach oxygenation purpose;Pipeline installs valve additional, and valve is opened when needing to feed Door blows feed, and roots blower is only used for blowing aeration when not feeding.
CN201610036019.0A 2013-07-02 2013-11-06 A kind of feeding aerator Active CN105660502B (en)

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