CN113383743A - Aquatic seedling domesticating device and application thereof - Google Patents
Aquatic seedling domesticating device and application thereof Download PDFInfo
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- CN113383743A CN113383743A CN202110732211.4A CN202110732211A CN113383743A CN 113383743 A CN113383743 A CN 113383743A CN 202110732211 A CN202110732211 A CN 202110732211A CN 113383743 A CN113383743 A CN 113383743A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 218
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 230000029264 phototaxis Effects 0.000 claims abstract description 20
- 238000012549 training Methods 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 55
- 230000007246 mechanism Effects 0.000 claims description 31
- 239000010865 sewage Substances 0.000 claims description 31
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 11
- 238000011033 desalting Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010612 desalination reaction Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- 244000309464 bull Species 0.000 description 4
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- 230000009471 action Effects 0.000 description 2
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- 230000000694 effects Effects 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
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- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 description 1
- 241000239250 Copepoda Species 0.000 description 1
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- 241000276618 Perciformes Species 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- 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; AVICULTURE; APICULTURE; PISCICULTURE; 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses an aquatic seedling acclimatization device and application thereof, and the aquatic seedling acclimatization device comprises a water tank, an automatic water feeding device, a stirring device, a drainage and pollution discharge device, a feeding and bait releasing device, a phototaxis training device and an anti-overflow drainage device, wherein the automatic water feeding device, the stirring device, the drainage and pollution discharge device, the feeding and bait releasing device, the phototaxis training device and the anti-overflow drainage device are arranged on the water tank; during the use, can carry out seedling phototaxis through the transform of light and gather a crowd training, be favorable to the training material, can effectively guarantee the survival rate after throwing the seedling, utilize this device can be fine to domesticate aquatic products seedling, have simple to use convenience, domesticate convenient characteristics.
Description
Technical Field
The invention belongs to the technical field of aquatic equipment, and particularly relates to an aquatic seedling domesticating device and application thereof.
Background
Under natural conditions, aquatic seedlings ingest natural baits, such as algae, rotifers, cladocerans, copepods and the like, but domestication from natural baits to artificial baits is difficult, so that a device and a method for domesticating aquatic seedlings by food transfer are urgently needed. Micropterus salmoides (Micropterus salmoides) which is native to North America, belongs to Perciformes, Sungliidae and Perpterus in taxonomy, is typical carnivorous freshwater fishes and is one of the most important migratory fish in the United states; in the 20 th century and the 80 th era, the success of cultivation and propagation is introduced from abroad, and in recent years, the cultivation scale is favored by farmers and markets.
At present, the domestication of domestic aquatic seedlings is a method combining the manual domestication and feeding in a timed and quantitative manner mainly by attracting and gathering the aquatic seedlings through a touch or illumination device according to the self needs and the feeding habits, and taking a simple bait casting machine as an auxiliary manner. The situation of uneven throwing is easy to occur in the manual feeding and feeding of seedling groups, the simple bait casting machine is complex to operate, only short-time manual substitution can be realized, and complete domestication of the bait casting machine cannot be realized;
under natural conditions, aquatic seedlings are generally bred in seawater, in order to carry out artificial freshwater aquaculture of aquatic products, the process of desalting the seedlings must be carried out before the aquaculture, and at present, two modes of direct desalting by putting in a large pond and centralized desalting by factories are mainly adopted; the direct desalting of the pond has the defects of low survival rate, difficult control of putting time, salinization of pond bottom materials and the like; compared with the prior art, the concentrated desalination of the shrimp seed factory has the advantages of stress reduction, convenient transportation and release, high survival rate of the shrimp seeds and the like, and gradually becomes a main mode for the desalination of aquatic product seedlings; however, the concentrated desalination seedling cultivation of the current aquatic seedling factory almost adopts an indoor cement pond and the like as a cultivation device in the whole process, the water body volume of the cement pond is large, the usage amount of the seawater crystal at the initial stage of the desalination process is large, and the cost is high because the seawater crystal needs to be transported from coastal provinces to inland; in addition, when the water body is large in size, water quality adjustment in the desalting process comprises temperature control, gradual desalting of salinity and low removal speed of harmful substances in water, timely control is not facilitated, failure risk is high, meanwhile, due to the fact that the area is large, domestication time of initial bait of aquatic seedlings is long, partial seedlings cannot supplement food nutrition timely, adaptability of the initial seedlings is affected, and survival rate is reduced or survival rate is unstable.
In conclusion, the invention needs to solve the problems that the usage amount of the seawater crystal is large, the material consumption cost is high, the water quality cannot be quickly adjusted in time due to the large volume, the good aquaculture water environment is maintained, the feeding training speed cannot be accelerated in the early stage of desalination, the nutrition can be supplemented in time, the survival rate is low, the aquaculture cost and the risk are high and the like because the indoor cement pond and the like are adopted as the culture device in the process of culturing the concentrated desalinated aquatic product seedlings in the shrimp seedling factory.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the aquatic product seedling domestication device and the application thereof.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
an aquatic seedling domesticating device and application thereof comprise a water tank, an automatic water feeding device, a stirring device, a drainage and pollution discharge device, a feeding and bait releasing device, a phototaxis training device and an anti-overflow drainage device, wherein the automatic water feeding device, the stirring device, the drainage and pollution discharge device, the feeding and bait releasing device, the phototaxis training device and the anti-overflow drainage device are arranged on the water tank; the lower bottom plate of the water tank is of a structure with high periphery and low middle part.
Preferably, the automatic water feeding device comprises an outer barrel, an inner barrel, a movable barrel and a buoyancy ball, wherein a water inlet at the upper end of the outer barrel is connected with a water inlet pipe, the inner barrel is fixedly arranged in a first-order cavity inside the outer barrel, a first-order water through hole is uniformly formed in the inner barrel, the movable barrel is of a cylindrical structure with the upper portion sealed, a movable sleeve is arranged in a second-order cavity of the inner barrel, a plurality of second-order water through holes are formed in the movable barrel, the second-order water through holes are matched with the first-order water through holes, and the buoyancy ball is connected with the movable barrel through a connecting rod.
Preferably, the stirring device penetrates through the water tank and comprises a motor, a first bevel gear, a second bevel gear, a rotating rod, blades and a fixing sleeve, the motor is arranged on an upper top plate of the water tank, a power output end of the motor is connected with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is arranged at the upper end of the rotating rod, the fixing sleeve is sleeved at the upper end and the lower end of the rotating rod, the rotating rod is rotationally fixed in the water tank through the fixing sleeve, the blades are equidistantly arranged on the rotating rod, the rotating rod is a hollow tube, a plurality of rectangular water through holes are formed in the lower end of the rotating rod, and the water through holes are matched with the drainage and pollution discharge device; and the fixed sleeve arranged at the lower end of the rotating rod is clamped in the water outlet on the lower bottom plate of the water tank and is fixedly connected with the water outlet.
Preferably, the outer side wall of the fixed sleeve is of a polygonal structure, a circle of clamping groove is formed in the inner side of the fixed sleeve, a ball is embedded in the clamping groove, and the ball is matched with a limiting ring arranged on the rotating rod.
Preferably, the drainage and pollution discharge device comprises a discharge pipe, an S-shaped pipe and a water outlet pipe, wherein one end of the discharge pipe is connected with a water outlet on the lower bottom plate of the water tank, the other end of the discharge pipe is connected with one end of the S-shaped pipe, the other end of the S-shaped pipe is connected with the water outlet pipe, and a ball valve is arranged on the water outlet pipe; a stop valve and a drain outlet are arranged at the lower side elbow of the S-shaped pipe, the drain outlet is communicated with a drain hose, and a filter screen is arranged in the upper side elbow of the S-shaped pipe.
Preferably, reinforced bait device of putting include removable cover and gib block, the gib block symmetry sets up the both sides at the charge door, removable cover's bilateral symmetry is provided with the slip arch, and the slip arch is used with the guide way cooperation that sets up at the gib block inboard, just still be provided with the slip handle on the apron.
Preferably, phototaxis trainer include the lamp plate of symmetry setting, be provided with a plurality of LED bulbs on the lamp plate, when using, LED bulb light slowly brightens, slowly darkens when turning off.
Preferably, the anti-overflow drainage device comprises an anti-overflow assembly and a drainage assembly, the anti-overflow assembly comprises an overflow pipe, and a first-order flow sealing mechanism and a second-order overflow mechanism which are arranged on the overflow pipe, wherein the first-order flow sealing mechanism is arranged at the upper end of the second-order overflow mechanism; the flow discharge assembly comprises a flow discharge pipe and a flow limiting component arranged in the flow discharge pipe, the flow limiting component is arranged right below the second-order overflow mechanism and consists of two flow limiting valves, the flow limiting valves are obliquely and symmetrically arranged in the flow discharge pipe, a V-shaped diversion trench is formed between the two flow limiting valves, and the V-shaped diversion trench is matched with the second-order overflow mechanism for use.
Preferably, the first-order flow sealing mechanism comprises a flow sealing barrel, a circular flow sealing plate arranged in an inner cavity of the flow sealing barrel, a middle bedplate and a first spring, the middle bedplate is arranged in the middle of the flow sealing barrel, a circle of flow guide holes are formed in the middle bedplate, the first spring is arranged on the middle bedplate, the flow sealing plate is arranged at the upper end of the first spring and matched with the overflow pipe, and a circle of rubber flow sealing ring is arranged at the contact part of the flow sealing plate and the cross section of the overflow pipe.
Preferably, the second-order overflow mechanism comprises an overflow block, and a second spring, a movable block and a flow sealing insertion block which are arranged in the overflow block, wherein one end of the second spring is connected with the inner side wall of the overflow block, the other end of the second spring is connected with the movable block to drive the movable block to move in the inner cavity of the overflow block, the flow sealing insertion block is arranged at the lower end of the movable block, the tip of the lower part of the flow sealing insertion block is a V-shaped bulge, and the V-shaped bulge is matched with the V-shaped diversion groove for use.
The invention has the beneficial effects that: the invention discloses an aquatic seedling domesticating device and application thereof, compared with the prior art, the improvement of the invention is as follows:
(1) aiming at the problems in the prior art, the invention designs an aquatic seedling domesticating device and application thereof, wherein the aquatic seedling domesticating device comprises a water tank, an automatic water feeding device, a stirring device, a water and sewage discharging device, a feeding and baiting device, a phototaxis training device and an anti-overflow drainage device, wherein the automatic water feeding device, the stirring device, the water and sewage discharging device, the feeding and baiting device, the phototaxis training device and the anti-overflow drainage device are arranged on the water tank;
(2) a stirring device: when the water tank is used, the rotating rod is driven to rotate by the motor, so that water in the water tank moves to the periphery in a vortex mode under the stirring of the blades, the bait is driven to move conveniently, the bait is arranged at each position of the lower bottom plate of the water tank, seedlings at each position can be fed conveniently, and meanwhile, the environment in the artificial feeding pool can be simulated by controlling the rotating speed of the motor, and the seedlings can be domesticated;
(3) drainage waste fitting discharging: the domestication device combines the sewage discharge pipe and the water discharge pipe through the S-shaped pipe, when in use, the water in the water tank can be discharged through means of firstly discharging sewage and then discharging water, the domestication device is convenient to be matched with an automatic water feeding device for use, and the water pressure balance in the water tank is maintained, so that the water level height in the water tank is ensured, the domestication device is simple and convenient to use, and the materials and the space are saved in the structure;
(4) phototaxis training device: the two lamp panels which are symmetrically arranged and are fully provided with the LED bulbs are adopted to carry out seedling and phototaxis clustering training through the change of illumination intensity, when the device is used, the light of the LED bulbs slowly brightens, and when the device is turned off, the light slowly darkens, so that the stress response of seedlings can be effectively reduced, and the adaptability of the seedlings is improved;
(5) anti-overflow drainage device: this device is when automatic water feeding device breaks down, when the water level surpassed overflow pipe upper end, can raise the through-flow that the effect of sealing a class inserted block realized the discharge tube through water pressure, when the water level descends to the take the altitude, realize self-sealing, can prevent effectively that the water level is too high and cause water tank pressure too big, cause the unexpected emergence of water tank destruction, utilize this device can be fine to domesticate aquatic products seedling, have convenient to use, domesticate convenient advantage.
Drawings
FIG. 1 is a sectional view of an aquatic seedling acclimating device according to the present invention.
Fig. 2 is a sectional view of the automatic water supply apparatus of the present invention.
FIG. 3 is a schematic structural view of a stirring apparatus according to the present invention.
Fig. 4 is a partially enlarged view of the stirring device a of the present invention.
Fig. 5 is a schematic structural view of the drainage and sewerage device and the anti-overflow drainage device of the present invention.
Fig. 6 is a cross-sectional view of the baiting device of the present invention.
Fig. 7 is a top view of the baiting device of the present invention.
Fig. 8 is a partially enlarged view of the overflow preventing drain B of the present invention.
Fig. 9 is a partially enlarged view of the overflow preventing drain C of the present invention.
Wherein: 1. the water tank comprises a water tank body, 11 guide strips, 12 guide grooves, 13 feed inlets, 2 automatic water feeding devices, 21 outer cylinders, 22 inner cylinders, 221 first-order water through holes, 23 movable cylinders, 231 second-order water through holes, 24 buoyancy balls, 25 first-order cavities, 26 second-order cavities, 27 water inlet pipes, 3 stirring devices, 31 motors, 32 first bevel gears, 33 second bevel gears, 34 rotating rods, 341 water through holes, 342 limiting rings, 35 blades, 36 fixed sleeves, 361 clamping grooves, 37 balls, 4 drainage and pollution discharge devices, 41 sewage discharge pipes, 42S-shaped pipes, 43 stop valves, 44 sewage discharge ports, 45 water outlet pipes, 46 water discharge pipes, 47 ball valves, 5 movable cover plates, 51 sliding protrusions, 52 sliding handles, 6 phototaxis training devices, 61 drainage devices, 7 lamp panels, 71 overflow prevention and overflow discharge pipes, 72. the flow-limiting valve comprises a first-order flow-sealing mechanism, a 721 flow-sealing cylinder, a 722 flow-sealing plate, 723 a middle bedplate, 7231 flow-guiding holes, 724 a first spring, 725 a flow-sealing ring, 73 a second-order overflow mechanism, 731 an overflow block, 732 a second spring, 733 a movable block, 734 a flow-sealing insert block, 74 a discharge pipe and 75 a flow-limiting flap.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following further describes the technical solution of the present invention with reference to the drawings and the embodiments.
Referring to the attached drawings 1-9, an aquatic seedling acclimatization device and an application thereof are shown, the aquatic seedling acclimatization device comprises a water tank 1, an automatic water feeding device 2, a stirring device 3, a water discharging and sewage discharging device 4, a feeding and bait releasing device, a phototaxis training device 6 and an anti-overflow discharging device 7 which are arranged on the water tank 1, wherein the automatic water feeding device 2 is connected with a water inlet pipe and is used for feeding water into the water tank 1, the stirring device is arranged in the middle of the water tank 1 and is used for stirring the water in the water tank 1 to form an inward and outward vortex to drive the bait to move, so that the bait is arranged at each position of a lower bottom plate of the water tank and is convenient for feeding the seedlings at each position, the water discharging and sewage discharging device 4 is arranged at the lower end of the water tank 1 and is connected with a water outlet on the lower bottom plate of the water tank 1 to discharge the sewage in the water tank 1, the feeding and bait releasing device is movably arranged on a feeding port 13 of an upper top plate of the water tank 1, bait is added to seedlings in the water supply tank, the phototaxis training devices 6 are symmetrically arranged on the side walls of two ends of the water tank 1 in the length direction to perform phototaxis training on aquatic seedlings, the anti-overflow drainage device 7 is arranged on the side wall of the water tank 1 in the width direction and is communicated with a water outlet pipe of the drainage and pollution discharge device 4, when the automatic water supply device 2 breaks down, the pressure in the water tank 1 is maintained to be stable, and the accidental occurrence that the water tank is damaged due to overhigh pressure of the water tank caused by overhigh water level is prevented; the lower bottom plate of the water tank 1 is of a structure with high periphery and low middle part, so that sewage in the water tank is conveniently concentrated and discharged through the drainage and pollution discharge device 4.
Preferably, the automatic water feeding device 2 comprises an outer cylinder 21, an inner cylinder 22, a movable cylinder 23 and a buoyancy ball 24, wherein a water inlet at the upper end of the outer cylinder 21 is connected with a water inlet pipe 27, the inner cylinder 22 is fixedly arranged in a first-order cavity 25 in the outer cylinder 21, a first-order water through hole 221 is uniformly arranged on the inner cylinder 22, the movable cylinder 23 is of a cylindrical structure with a sealed upper part, the movable cylinder is movably sleeved in a second-order cavity 26 of the inner cylinder 22, a plurality of second-order water through holes 231 are arranged on the movable cylinder 23, the second-order water through holes 231 are matched with the first-order water through holes 221 for use to perform flow guiding and flow sealing functions, the buoyancy ball 24 is connected with the movable cylinder 23 through a connecting rod, namely when water is added, the water enters the first-order cavity 25 through the water in the water inlet pipe 27, the water enters the movable cylinder 23 through the first-order water through holes 221 and the second-order water through holes 231, and rises along with the water level in the water tank 1, under the buoyancy of water, the buoyancy ball 24 floats upwards to drive the movable barrel 23 to move upwards, so that the first-order water through hole 221 and the second-order water through hole 231 are staggered, the second-order water through hole 231 is sealed, the water feeding operation of the water supply tank 1 is completed, after the water level of the water tank 1 is lowered due to sewage discharge, the buoyancy ball 24 moves downwards, so that the first-order water through hole 221 and the second-order water through hole 231 are aligned again, the water feeding operation is performed, the water pressure balance in the water tank 1 is maintained, automatic water feeding and flow sealing are realized, manual water feeding is avoided, and the use is simple and convenient; and a valve which can be manually controlled to stop water feeding is also arranged on the water inlet pipe 27, so that automatic water feeding is avoided when water feeding is not needed.
Preferably, the stirring device 3 is disposed through the water tank 1, and includes a motor 31, a first bevel gear 32, a second bevel gear 33, a rotating rod 34, a blade 35 and a fixing sleeve 36, the motor 31 is disposed on an upper top plate of the water tank, a power output end of the motor 31 is connected with the first bevel gear 32, the motor 31 drives the first bevel gear 32 to rotate, the first bevel gear 32 is engaged with the second bevel gear 33, the second bevel gear 33 is disposed at an upper end of the rotating rod 34, the upper end and the lower end of the rotating rod 34 are both sleeved with the fixing sleeve 36, the rotating rod 34 is rotatably fixed in the water tank 1 through the fixing sleeve 36, the rotating rod 34 is driven to rotate under the action of the motor 31, the blades 35 are equidistantly disposed on the rotating rod 34, the rotating rod 34 is a hollow tube, a plurality of rectangular water through holes 341 are disposed at a lower end of the rotating rod 34, and the water through holes 341 are used in cooperation with the drainage and pollution discharge device 4, when in use, sewage enters the water pipe of the drainage and pollution discharge device 4 through the water through hole 341; when using promptly, drive first bevel gear 32 through motor 31 and rotate, first bevel gear 32 through with the second bevel gear 33 between the mating force, drive bull stick 34 rotates, thereby it rotates to drive blade 35, utilize blade 35 to carry out stirring effect to the water in the water tank 1, make the water in the water tank 1 move to the periphery with the form of vortex under the stirring of blade 35, be convenient for drive bait motion, make each position of water tank 1 lower plate all have bait, be convenient for the seedling feed of each position, simultaneously through the rotation rate of control motor 31, can also simulate the environment in the artificial feeding pond, domesticate the seedling.
Preferably, in order to fix the lower end of the rotating rod 34, the fixing sleeve 36 arranged at the lower end of the rotating rod 34 is clamped in the water outlet on the lower bottom plate of the water tank 1 (the inner diameter of the water outlet is a polygonal structure matched with the fixing sleeve 36) and is fixedly connected with the water outlet; simultaneously for making fixed sleeve 36 play the fixed action, prevent that fixed sleeve 36 and bull stick 34 from taking place coaxial rotation, will the lateral wall design of fixed sleeve 36 is polygonized structure, and is provided with round draw-in groove 361 in the inboard of fixed sleeve 36, the embedded ball 37 that is equipped with the reduction frictional force of draw-in groove 361, ball 37 uses with the spacing collar 342 cooperation that sets up on bull stick 34 for bull stick 34 can rotate smoothly under the drive of motor 31.
Preferably, in order to discharge the sewage and other water in the water tank 1, the drainage and pollution discharge device 4 comprises a sewage discharge pipe 41, an S-shaped pipe 42 and a water outlet pipe 45, wherein one end of the sewage discharge pipe 41 is connected with a water outlet on the bottom plate of the water tank 1, the sewage (containing the excrement of aquatic seedlings and uneaten domestic garbage such as feed in the sewage) passing through the water through hole 341 is guided into the sewage discharge pipe 41, the other end of the sewage discharge pipe 41 is connected with one end of the S-shaped pipe 42, the other end of the S-shaped pipe 42 is connected with the water outlet pipe 45, and the water outlet pipe 45 is provided with a ball valve 46 for controlling drainage; a stop valve 43 and a sewage draining outlet 44 are arranged at the lower bent pipe of the S-shaped pipe 42, the sewage draining outlet 44 is communicated with a sewage draining hose, and a filter screen 47 for filtering is arranged in the upper bent pipe of the S-shaped pipe 42; when in use, after sewage is guided into the sewage discharge pipe 41 through the limber hole 341, along the pipeline S-shaped pipe 42, firstly, the sewage enters the first-stage precipitation by utilizing the lower side elbow of the S-shaped pipe 42, when the sewage enters the upper side elbow of the S-shaped pipe 42, the sewage is filtered once through the filter screen 47, so that the treated water can flow out along the water outlet pipe 45, after more sediments are found at the lower side elbow of the S-shaped pipe 42, the stop valve 43 is opened, the sediments are discharged along the sewage discharge port 44, after the sediments are discharged, the stop valve 43 is closed again, and the cleaning (discharging) of the sediments in the water tank and the small amount of water changing at a time are completed.
Preferably, reinforced bait device of putting include removable cover 5 and gib block 11, the 11 symmetry of gib block sets up the both sides at charge door 13, the bilateral symmetry of removable cover 5 is provided with sliding protrusion 51, and sliding protrusion 51 uses with the cooperation of setting at the guide way 12 of 11 inboards of gib block, promptly when using, sliding protrusion 51 block slides in guide way 12, just still be provided with slip handle 52 on the apron 5, the gripping of being convenient for, promptly when using, at first raise personnel's manual promotion slip handle 52 for removable cover 5 moves left, spills charge door 13, puts into material such as fodder through charge door 13, feeds in raw material to water tank 1.
Preferably, for the phototaxis of carrying out the seedling gathers crowd's training, phototaxis trainer 6 designs for the structure of lamp plate 61 including the symmetry setting, be provided with a plurality of LED bulbs on the lamp plate 61, when using, LED bulb light slowly becomes bright, slowly darkens when turning off, can effectively reduce the stress of seedling, improves the adaptability of seedling.
Preferably, in order to prevent the automatic water feeding device 2 from being out of order when in use, which causes the water pressure in the water tank 1 to be too high and affects the living ecology of the seedlings, the water tank 1 is protected, and the anti-overflow drainage device is designed as follows, the anti-overflow drainage device comprises an anti-overflow assembly and a drainage assembly, the anti-overflow assembly comprises an overflow pipe 71, and a first-order flow sealing mechanism 72 and a second-order overflow mechanism 73 which are arranged on the overflow pipe 71, wherein the first-order flow sealing mechanism 72 is arranged at the upper end of the second-order overflow mechanism 73; the drainage assembly comprises a drainage pipe 74 and a flow limiting member arranged in the drainage pipe 74, the flow limiting member is arranged right below the second-order overflow mechanism 73 and consists of two flow limiting flaps 75, the flow limiting flaps 75 are obliquely and symmetrically arranged in the drainage pipe 74, a V-shaped diversion trench is formed between the two flow limiting flaps 75, and the V-shaped diversion trench is matched with the second-order overflow mechanism 73 for use to drain the water in the water tank 1.
Preferably, in order to protect the second-order overflow mechanism 73 from the leakage caused by the fluctuation of the water surface, the first-order flow-sealing mechanism 72 includes a flow-sealing barrel 721, a circular flow-sealing plate 722 disposed in the inner cavity of the flow-sealing barrel 721, a middle platen 723 and a first spring 724, the middle platen 723 is disposed in the middle of the flow-sealing barrel 721, a ring of guiding holes 7231 for water penetration is disposed on the middle platen 723, the first spring 724 is disposed on the middle platen 723, and a flow-sealing plate 722 is disposed at the upper end of the first spring 724, the flow-sealing plate 722 cooperates with the overflow pipe 71, that is, when in use, water passing through the overflow pipe 71 is firstly pressed on the flow-sealing plate 722, when the water level in the tank is too high, so that the water pressure pressing on the flow-sealing plate 722 exceeds the bearing force of the first spring, the first spring 724 is caused to be compressed, and the water enters the second-order overflow mechanism 71 below through the guiding holes 7231 and then enters the second-order overflow mechanism 73, when the water pressure is relatively low, the position of the flow sealing plate 722 is not changed, and flow sealing is performed; meanwhile, for the sealing performance between the flow sealing plate 722 and the cross section of the overflow pipe 71, a circle of rubber flow sealing ring 725 is arranged at the contact part of the flow sealing plate 722 and the cross section of the overflow pipe 71.
Preferably, the second-order overflow mechanism 73 comprises an overflow block 731, a second spring 732, a movable block 733 and a flow blocking insert 734 which are arranged in the overflow block 731, one end of the second spring 732 is connected with the inner side wall of the overflow block 731, the other end of the second spring 732 is connected with the movable block 733, the movable block 733 is driven by the second spring 732 to move in the inner cavity of the overflow block 731, the flow blocking insert 734 is arranged at the lower end of the movable block 733, the tip of the lower part of the flow blocking insert 734 is a V-shaped protrusion, and the V-shaped protrusion is matched with the V-shaped guide groove for use; that is, when using, when the water passing through the first-order flow sealing mechanism 72 enters the cavity of the overflow block 731 through the overflow pipe 71, the lower side surface of the movable block 733 is subjected to an elastic force greater than that of the second spring 732, so that the movable block 733 drives the flow sealing insertion block 734 to move upwards, the second spring 732 is compressed, the V-shaped protrusion originally tightly inserted in the V-shaped diversion groove is pulled out, that is, the water flow passing through the flow discharge pipe 74 smoothly flows out through the V-shaped diversion groove and finally converges into the water outlet pipe 45, thereby realizing the flow discharge function of the water tank 1 and protecting the water tank 1 and aquatic seedlings.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An aquatic product seedling domestication ware which characterized in that: comprises a water tank (1), an automatic water feeding device (2), a stirring device (3), a drainage and pollution discharge device (4), a feeding and baiting device, a phototaxis training device (6) and an anti-overflow drainage device (7) which are arranged on the water tank (1), wherein the automatic water feeding device (2) is connected with a water inlet pipe and adds water into the water tank (1), the stirring device is arranged in the middle of the water tank (1), the drainage and pollution discharge device (4) is arranged at the lower end of the water tank (1) and is connected with a water outlet on a lower bottom plate of the water tank (1), the feeding and baiting device is movably arranged on a feed inlet (13) of an upper top plate of the water tank (1), the phototaxis training device (6) is symmetrically arranged on side walls at two ends of the length direction of the water tank (1) to carry out phototaxis training on aquatic seedlings, the anti-overflow drainage device (7) is arranged on side walls of the width direction of the water tank (1), and is communicated with a water outlet pipe of the drainage and pollution discharge device (4); the lower bottom plate of the water tank (1) is of a structure with high periphery and low middle part.
2. The aquatic seedling acclimation device according to claim 1, wherein: the automatic water feeding device (2) comprises an outer barrel (21), an inner barrel (22), a movable barrel (23) and a buoyancy ball (24), wherein a water inlet at the upper end of the outer barrel (21) is connected with a water inlet pipe (27), the inner barrel (22) is fixedly arranged in a first-order cavity (25) inside the outer barrel (21), and a first-order water through hole (221) is uniformly formed in the inner barrel (22), the movable barrel (23) is of a cylindrical structure with an upper part sealed, a movable sleeve is arranged in a second-order cavity (26) of the inner barrel (22) in a sleeved mode, a plurality of second-order water through holes (231) are formed in the movable barrel (23), the second-order water through holes (231) are matched with the first-order water through holes (221) for use, and the buoyancy ball (24) is connected with the movable barrel (23) through a connecting rod.
3. The aquatic seedling acclimation device according to claim 1, wherein: the stirring device (3) penetrates through the water tank (1) and comprises a motor (31), a first bevel gear (32), a second bevel gear (33), a rotating rod (34), a blade (35) and a fixed sleeve (36), the motor (31) is arranged on an upper top plate of the water tank, the power output end of the power transmission mechanism is connected with a first bevel gear (32), the first bevel gear (32) is meshed with a second bevel gear (33), the second bevel gear (33) is arranged at the upper end of a rotating rod (34), and the upper and lower ends of the rotating rod (34) are sleeved with fixed sleeves (36), the rotating rod (34) is rotationally fixed in the water tank (1) through a fixed sleeve (36), the blades (35) are equidistantly arranged on the rotating rod (34), the rotating rod (34) is a hollow pipe, the lower end of the rotating rod (34) is provided with a plurality of rectangular water through holes (341), and the water through holes (341) are matched with the drainage and pollution discharge device (4) for use; and a fixed sleeve (36) arranged at the lower end of the rotating rod (34) is clamped in a water outlet on the lower bottom plate of the water tank (1) and is fixedly connected with the water outlet.
4. An aquatic seedling acclimatization device according to claim 3, wherein: the outer side wall of the fixed sleeve (36) is of a polygonal structure, a circle of clamping groove (361) is arranged on the inner side of the fixed sleeve (36), a ball (37) is embedded into the clamping groove (361), and the ball (37) is matched with a limiting ring (342) arranged on the rotating rod (34) for use.
5. An aquatic seedling acclimatization device according to claim 3, wherein: the drainage and pollution discharge device (4) comprises a pollution discharge pipe (41), an S-shaped pipe (42) and a water outlet pipe (45), one end of the pollution discharge pipe (41) is connected with a water outlet on the lower bottom plate of the water tank (1), the other end of the pollution discharge pipe is connected with one end of the S-shaped pipe (42), the other end of the S-shaped pipe (42) is connected with the water outlet pipe (45), and a ball valve (46) is arranged on the water outlet pipe (45); a stop valve (43) and a sewage draining outlet (44) are arranged at the lower side elbow of the S-shaped pipe (42), the sewage draining outlet (44) is communicated with a sewage draining hose, and a filter screen (47) is arranged in the upper side elbow of the S-shaped pipe (42).
6. The aquatic seedling acclimation device according to claim 1, wherein: reinforced bait device of putting include removable cover (5) and gib block (11), gib block (11) symmetry sets up the both sides at charge door (13), the bilateral symmetry of removable cover (5) is provided with slip arch (51), and slip arch (51) and setting are used in the inboard guide way (12) cooperation of gib block (11), just still be provided with slip handle (52) on apron (5).
7. The aquatic seedling acclimation device according to claim 1, wherein: phototaxis trainer (6) including lamp plate (61) that the symmetry set up, be provided with a plurality of LED bulbs on lamp plate (61), when using, LED bulb light slowly brightens, slowly darkens when turning off.
8. An aquatic seedling acclimatization device according to claim 5, wherein: the anti-overflow drainage device (7) comprises an anti-overflow assembly and a drainage assembly, wherein the anti-overflow assembly comprises an overflow pipe (71), a first-order flow sealing mechanism (72) and a second-order overflow mechanism (73) which are arranged on the overflow pipe (71), and the first-order flow sealing mechanism (72) is arranged at the upper end of the second-order overflow mechanism (73); the drainage assembly comprises a drainage pipe (74) and a flow limiting member arranged in the drainage pipe (74), the flow limiting member is arranged right below the second-order overflow mechanism (73) and consists of two flow limiting flaps (75), the flow limiting flaps (75) are obliquely and symmetrically arranged in the drainage pipe (74), a V-shaped diversion groove is formed between the two flow limiting flaps (75), and the V-shaped diversion groove is matched with the second-order overflow mechanism (73) for use.
9. An aquatic seedling acclimatization device according to claim 8, wherein: the first-order flow sealing mechanism (72) comprises a flow sealing barrel (721), a circular flow sealing plate (722) arranged in the inner cavity of the flow sealing barrel (721), a middle platen (723) and a first spring (724), wherein the middle platen (723) is arranged in the middle of the flow sealing barrel (721), a circle of flow guide holes (7231) are formed in the middle platen (723), the first spring (724) is arranged on the middle platen (723), the flow sealing plate (722) is arranged at the upper end of the first spring (724), the flow sealing plate (722) is matched with the overflow pipe (71) for use, and a circle of rubber flow sealing ring (725) is arranged at the contact part of the flow sealing plate (722) and the cross section of the overflow pipe (71).
10. An aquatic seedling acclimatization device according to claim 8, wherein: the second-order overflow mechanism (73) comprises an overflow block (731), a second spring (732), a movable block (733) and a flow sealing insertion block (734) which are arranged in the overflow block (731), one end of the second spring (732) is connected with the inner side wall of the overflow block (731), the other end of the second spring (732) is connected with the movable block (733) to drive the movable block (733) to move in the inner cavity of the overflow block (731), the flow sealing insertion block (734) is arranged at the lower end of the movable block (733), the tip of the lower part of the flow sealing insertion block (734) is a V-shaped protrusion, and the V-shaped protrusion is matched with the V-shaped diversion groove for use.
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| CN114041440A (en) * | 2021-11-10 | 2022-02-15 | 广东海洋大学 | Early water supply and drainage device for seedling cultivation |
| CN115024237A (en) * | 2022-05-16 | 2022-09-09 | 山西农业大学 | Livestock-raising is with simple and easy movable drinking water degassing unit |
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