CN103478058A - Water-current automatic baiting device - Google Patents
Water-current automatic baiting device Download PDFInfo
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- CN103478058A CN103478058A CN201310466945.8A CN201310466945A CN103478058A CN 103478058 A CN103478058 A CN 103478058A CN 201310466945 A CN201310466945 A CN 201310466945A CN 103478058 A CN103478058 A CN 103478058A
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Abstract
The invention relates to a water-current automatic baiting device which is mainly applied to a palatability acclimation process of changing from living body baits to artificial baits of carnivorous fish fries and belongs to the field of fishery mechanical engineering. The water-current automatic baiting device structurally comprises a water pump and a water tank. A water pump inlet pipe is communicated with a fry pond. A water pump water outlet is connected with a water inlet pipe of the water tank. A water outlet pipe of the water tank is connected with a nozzle. The nozzle corresponds to the fry pond in terms of position and the water tank is higher than the nozzle. A time controller is arranged on the water pump. A bait passageway is connected to the water outlet pipe of the water tank. The other end of the bait passageway is connected with a bait box containing bait. An electromagnetic valve is arranged on the bait passageway and connected with the time controller installed on the water pump. According to the water-current automatic baiting device, the bait is conveyed through water currents, conveyed bait is evenly mixed in a pipeline conveying process in terms of the cladoceran and trash fish, and eating of fishes is facilitated as particle bait can be soaked for a certain period in the pipeline conveying process in terms of the particle bait.
Description
Technical field
The present invention relates to a kind of automatic bait-laying device for fish, especially relate to a kind of flow type automatic bait-laying device for fish, be mainly used in the predacious fish fry and tame process from living body bait to the artitificial food palatability, belong to the fishery machinery engineering field.
Background technology
Aquaculture product forms structure for improving the human food, guarantees that protein provision has played safely important function, and the Asian countries's relevant industries that China is representative of especially take have obtained abundant development.The predacious fish mouthfeel is good, the huge market demand, but because existing fry palatability changes the domestication low conversion rate.And the process labour intensity that palatability transforms is high, automaticity is lower, need many people multiple spot ceaselessly throw in the rotten bait that waits of fish, cause manually that the amount of expending is large, the quality of throwing something and feeding is low, above-mentioned reason causes the cultivation of carnivorous fish kind to have a big risk, and is unfavorable for the stable supply of relevant aquatic products.
The carnivorous fingerling that the Micropterus salmoides of take is representative is example, the bait palatability transfer process is comprised of several stages such as the microplankton bait such as cladocera, fish gruel, fish is rotten and granular bait for fish mixes, independent granular bait for fish successively, thereby the bait of carnivorous fish seedling is converted into artificial granular bait for fish from biological bait the most at last.
At present, the palatability domesticating method mainly the fry stage by the microplanktons such as cladocera bait-fish gruel-artitificial food stage by stage distribution ratio change gradually the palatability of fry.Mainly there are the following problems to implement this process:
1) the cladocera plankton must guarantee as live body, causes obtaining scope and is restricted, generally within 3 kilometer range;
2) the fish gruel generally refers to the flesh of fish and the bait mixture of pulverizing, by manual type, is thrown something and fed, and need to throw something and feed for a long time every day and cause work fatigue;
3) for reducing the autotomy between fry, increase the uniformity of process of growth, need multipoint system to increase the domestication area, so palatability domestication stage labour's demand is large, labour cost is high, difficult management;
4) carnivorous fingerling generally tends to be present in the environment of fine bourn and takes food, and existing manual type is difficult to the fine bourn that provides suitable, adopts the mode such as water pump to produce the current cost high, with bait feeding, is difficult to well agree with.
Existence due to the problems referred to above, cause taming success rate lower, and in developmental process, the size inequality of fry makes mutual residual phenomenon serious, the large mouthful of black cranium of take is example, the domestication success rate only, in 25%, causes much units of cultivation can't enlarge relevant cultivation scale thus at present.
Summary of the invention
Technical problem to be solved by this invention is, for the defect existed in above-mentioned existing predacious fish fry palatability domestication process, and provide a kind of flow type automatic bait-laying device for fish, this bait-laying device for fish can automatically carry out flow type and throw in cladocera, fish gruel and granular bait for fish, automaticity is high, can effectively reduce hand labor intensity, effectively improve the domestication success rate.
For solving the problems of the technologies described above, technical scheme of the present invention is achieved in that the flow type automatic bait-laying device for fish, comprise water pump and water tank, the water inlet pipe of described water pump communicates with the fry pond, the delivery port of water pump is connected with the water inlet pipe that is placed in the eminence water tank, the outlet pipe of water tank is connected with nozzle, described nozzle location is corresponding with the fry pond, and water tank is higher than nozzle, described water pump is provided with time controller, be connected to a bait path on described radiator drain, this bait path other end is connected with the bait box that bait is housed, described bait path is provided with magnetic valve, this magnetic valve matches with the time controller on being installed in water pump.
Described nozzle is distributed on an injection nozzle carrier, and an end of described injection nozzle carrier is connected with radiator drain, and the other end is provided with the arm that nozzle is installed, and described nozzle adjoined water surface arranges.
At least two of described injection nozzle carriers, and between each injection nozzle carrier, pipeline is connected.
Described nozzle opening place is the flat structure.
Described flat opening is flat triangle shape or flat fan.
Described flat nozzle is connected with the arm of injection nozzle carrier by ball valve.
The height of described flat opening matches with the particle size of fish gruel.
Described radiator drain is provided with the water valve of regulating spray flow and water spray pressure.
Described injection nozzle carrier is provided with the alarm playback control panel, and this alarm playback control panel matches with the time controller on water pump.
The water inlet pipe of described water tank and outlet pipe all adopt hose construction.
Be furnished with underwater sound near described alarm playback control panel, play current sound before throwing something and feeding, reduce the bait loss that starts the stage of throwing something and feeding after the formation condition reflection.
Beneficial effect of the present invention, the present invention is carried bait by current, in the pipeline of process can carry at to(for) cladocera and fish gruel, the bait that will carry is mixed, for granular bait for fish, the immersion of process certain hour in pipe conveying procedure, be conducive to the feed of fish.
And by nozzle, bait is thrown in, form the injection water flow field, be conducive to increase the distribution area of bait, more fishes are taken food simultaneously.The aqueduct shower nozzle direction is adjustable, can realize easily on the water surface, the water surface or the following bait of the water surface throws in.
With meeting persistent movement in the process of flow, be equivalent to simulate the motion of living body biological bait due to bait, especially for the part predacious fish, be conducive to its feed.The part fish have the characteristic that flows to against the current food, and the existence of current can increase dissolved oxygen content, are conducive to the growth of fish.
Water valve is installed on radiator drain, in order to carry out discharge control, adopts time controller to carry out Feeding time control, controlled according to the bait feeding amount of each spout, to realize throwing something and feeding automation.
Bait case exit is installed magnetic valve supply bait is controlled, and the negative pressure that adopts water flow in pipeline to produce is brought into bait in current.
At a layout underwater sound of throwing something and feeding, play current sound before throwing something and feeding, reduce the bait that starts the stage of throwing something and feeding after the formation condition reflection and lose.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, and for above-mentioned purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, be explained.
The accompanying drawing explanation
The structural representation that Fig. 1 is flow type automatic bait-laying device for fish of the present invention.
Number in the figure explanation: 1-water pump, 2-water tank, 3-nozzle, 4-water valve, 5-time controller, 6-bait path, the 7-bait box, 8-magnetic valve, 9-injection nozzle carrier, 10-arm, 11-water inlet pipe, the 12-ball valve, 13-alarm playback control panel, 14-water inlet pipe, 15-underwater sound, 16-outlet pipe.
Embodiment
Reach for further setting forth the present invention technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, embodiment, structure, feature and the effect thereof of the flow type automatic bait-laying device for fish structure that foundation the present invention is proposed, be described in detail as follows.
As shown in Figure 1, flow type automatic bait-laying device for fish of the present invention, comprise water pump 1, water tank 2, nozzle 3 and water valve 4.
The water inlet pipe 11 of described water pump 1 communicates with the fry pond, and the fry pond that water pump 1 sprays from bait is carried out the former pool and drawn water, to guarantee the balance of fry pond water level.The delivery port of water pump 1 is connected with the water inlet pipe 14 of water tank 2, the outlet pipe 16 of water tank 2 is connected with nozzle 3, and described nozzle 3 positions are corresponding with the fry pond, and described nozzle 3 can adopt the adjoined water surface setting, do not produce like this spray, can form more stable water flow field.Certainly nozzle 3 also can spray bait throwing on the water, also can spray under water bait throwing in.
Described water pump 1 is provided with time controller 5, be connected to a bait path 6 on described water tank 2 outlet pipes, can be connected by the branch pipe tee connection valve herein, these bait path 6 other ends are connected with the bait box 7 that bait is housed, described bait path 6 is provided with magnetic valve 8, and this magnetic valve 8 matches with the time controller 5 on being installed in water pump.
Described water tank 2 generally is installed in the bank eminence, between its delivery port and nozzle 3, forms water potential energy.Potential energy by water forms fine bourn, and this fine bourn can form the injection water flow field, is conducive to increase the distribution area of bait.Fine bourn can make bait move, meeting persistent movement in the process that bait flows into current, and the motion of simulation living body biological bait especially is conducive to its feed for the part predacious fish.Due to the movable bait formed, more meet fish be happy to the to eat characteristics of living bait.And the part fish have the characteristic that flows to against the current food, the existence of current can increase dissolved oxygen content, is conducive to the growth of fish.And fine bourn takes away the certain distance of nozzle by bait, form the face of throwing something and feeding, increased the area of throwing something and feeding of fry, make fry feed environment optimization, reduced the inhomogeneities of fry growth process.
Described nozzle 3 is distributed on an injection nozzle carrier 9, one end of described injection nozzle carrier 9 is connected with water tank 1 outlet pipe, and the other end is provided with the arm 10 that nozzle is installed, and described nozzle 3 is distributed on the surrounding of arm 10,9 at least two of described injection nozzle carriers, and the pipeline between each injection nozzle carrier 9 is connected.
Described nozzle 3 opening parts are the flat structure, and this flat opening can be flat triangle shape or flat fan, or other uncovered shapes, in order to form the injection water flow field, are conducive to increase the distribution area of bait, and more fries are taken food simultaneously.The angle of its nozzle can be selected 0-60 degree scope, to form the fan-shaped spray flow field, increases the area of throwing something and feeding.
The height of described nozzle 3 flat openings matches with the particle size of fish gruel, can have jeting effect preferably like this.
Described flat nozzle is connected with the arm of injection nozzle carrier by ball valve 12.Because ball valve 12 has certain frictional force, can need to set after injection direction the oneself according to scene fixing, jetting stability.Therefore, the direction of nozzle is adjustable like this, can realize easily on the water surface, the water surface or the following bait of the water surface throws in.
The outlet pipe 16 of described water tank 2 is provided with water valve 4, and the aperture size of this water valve 4 can be regulated, thereby regulates whole spray flow and water spray pressure, and then the size of regulating the current of supplying the abundance of food, projected area and being brought by injection.The size of water valve aperture tunes up in nursing gradually along with the growth of fry.
Described injection nozzle carrier 9 is provided with alarm playback control panel 13, and this alarm playback control panel 13 matches with time controller 5.During use, when first 30 seconds of time controller 5 work, playback control panel 13 was started working in advance, and after the end of throwing something and feeding, playback also finishes.After the domestications of 3-5 days are fed, form the conditioned reflex of fish to sound, start playback not during bait throwing in fry mouthful wait throwing something and feeding, reduced the bait waste, increased the nursing concentration degree.The sound of throwing something and feeding adopts the sound of cultivation later stage device for feeding fish bait, in advance fry is formed to memory, for the process of throwing something and feeding in later stage is carried out linking.
On the bank, fish pond, the solar wind-energy integrated power generation system is set, coordinates corresponding energy-storage system of accumulator, be inconvenient to adopt the place of civil power to be powered in fish pond etc.This employing solar energy and wind energy add the storage battery power supply mode, water are extracted into by water pump in the water tank of certain altitude, by water tank, rely on the potential energy of water to produce current bait throwing in, waterflow stabilization.
When the present invention uses, water pump 1 draws water in the water tank 2 of certain altitude, relies on the potential energy of water in water tank 2 each uncovered nozzle 3 that discharges water, and is formed the current of sector shape by nozzle 3.Owing on the outlet pipe 16 at water tank 2, being provided with bait path 6, the negative pressure that the bait in bait box 7 is produced by current through bait path 6 is drawn onto bait in water.Control valve 8 on bait path 6, can realize the control to amount for bait.Water valve 4 on radiator drain 16, can regulating water flow, and then controls the bait supply.Realize that by arranging of a plurality of uncovered nozzles multiple spot is simultaneously for bait, substitute the form that current many people throw something and feed.Realize the homogenising of bait content in current by current ducted flowing, avoid bulk bait to be unfavorable for fry edible problem fast.
The bait mode of movement of this flow type, in the pipeline of process can carry at to(for) cladocera and fish gruel mix the bait that will carry, and for granular bait for fish, the immersion of process certain hour in pipe conveying procedure, also be conducive to the feed of fish.
The flow type mode for bait that the present invention adopts, by the favorably situated system for bait formed by single water pump and a plurality of nozzle in the fry pond, cladocera, fish gruel or artitificial food etc. are thrown in current at pipeline portions, take each nozzle 3 to by current, each nozzle sprays water and bait by the mode of covering of the fan, the current that nozzle forms drive bait and wave, and simulate the motion of living body bait, attract the food of robbing of fry.For increasing the even type of process of growth, can also adopt the screen cloth of suitable grid a little to be isolated throwing something and feeding, make the fry that is less than the screen cloth grid can enter feed in screen cloth, and the fish that is greater than the screen cloth grid can't enter, after 2-3 days, fry size is being removed screen cloth after neat, and all fishes can be taken food.When fish body size inequality occurs again, adopt again afterwards in a few days the mesh screen of a large model to carry out controlled feed and realize big or small homogenising.
In sum, everyly do not break away from technique scheme content of the present invention, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. flow type automatic bait-laying device for fish, comprise water pump and water tank, it is characterized in that: the water inlet pipe of described water pump communicates with the fry pond, the delivery port of water pump is connected with tank inlet pipe, the outlet pipe of water tank is connected with nozzle, described nozzle location is corresponding with the fry pond, and water tank is higher than nozzle, described water pump is provided with time controller, be connected to a bait path on described radiator drain, this bait path other end is connected with the bait box that bait is housed, and described bait path is provided with magnetic valve, and this magnetic valve matches with the time controller on being installed in water pump.
2. flow type automatic bait-laying device for fish according to claim 1, it is characterized in that: described nozzle is distributed on an injection nozzle carrier, and an end of described injection nozzle carrier is connected with radiator drain, and the other end is provided with the arm that nozzle is installed, and described nozzle adjoined water surface arranges.
3. flow type automatic bait-laying device for fish according to claim 2 is characterized in that: at least two of described injection nozzle carriers, and by pipeline, be connected between each injection nozzle carrier.
4. according to the described flow type automatic bait-laying device for fish of claim 2 or 3, it is characterized in that: described nozzle opening place is the flat structure.
5. flow type automatic bait-laying device for fish according to claim 4, it is characterized in that: described flat opening is flat triangle shape or flat fan.
6. flow type automatic bait-laying device for fish according to claim 4, it is characterized in that: described flat nozzle is connected with the arm of injection nozzle carrier by ball valve.
7. flow type automatic bait-laying device for fish according to claim 4, it is characterized in that: the height of described flat opening matches with the particle size of fish gruel.
8. according to claim 1 or 2 or 3 described flow type automatic bait-laying device for fishs, it is characterized in that: described radiator drain is provided with the water valve of regulating spray flow and water spray pressure.
9. according to claim 1 or 2 or 3 described flow type automatic bait-laying device for fishs, it is characterized in that: described injection nozzle carrier is provided with the alarm playback control panel, and this alarm playback control panel matches with the time controller on water pump.
10. according to claim 1 or 2 or 3 described flow type automatic bait-laying device for fishs, it is characterized in that: the water inlet pipe of described water tank and outlet pipe all adopt hose construction.
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| CN201310466945.8A CN103478058B (en) | 2013-10-09 | 2013-10-09 | Flow type automatic bait-laying device for fish |
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| CN201310466945.8A CN103478058B (en) | 2013-10-09 | 2013-10-09 | Flow type automatic bait-laying device for fish |
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| CN103478058A true CN103478058A (en) | 2014-01-01 |
| CN103478058B CN103478058B (en) | 2016-03-02 |
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| CN103988803A (en) * | 2014-06-18 | 2014-08-20 | 宁德市富发水产有限公司 | Siphoning type zooplankton feed incubation and feeding system and using method thereof |
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| CN106417142A (en) * | 2016-11-30 | 2017-02-22 | 中国海洋大学 | Floating type underwater bait casting device inside net cage |
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| CN103988803B (en) * | 2014-06-18 | 2016-01-13 | 宁德市富发水产有限公司 | The hatching of a kind of hydrocone type zooplankton feed and feeding system and using method thereof |
| CN103988803A (en) * | 2014-06-18 | 2014-08-20 | 宁德市富发水产有限公司 | Siphoning type zooplankton feed incubation and feeding system and using method thereof |
| CN106234286A (en) * | 2016-08-22 | 2016-12-21 | 苏州市阳澄湖楼上楼大闸蟹养殖有限公司 | A kind of Eriocheir sinensis feeder with function of regularly throwing something and feeding |
| CN106417142A (en) * | 2016-11-30 | 2017-02-22 | 中国海洋大学 | Floating type underwater bait casting device inside net cage |
| CN106719092A (en) * | 2016-12-19 | 2017-05-31 | 吴永凤 | A kind of duck raising feeder |
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| CN107114290A (en) * | 2017-05-26 | 2017-09-01 | 何吾斌 | Pneumatic type bait-laying device for fish |
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| CN108617568A (en) * | 2018-06-16 | 2018-10-09 | 杭州仙珑宇盈科技有限公司 | Feed fish system and method |
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| CN112913753A (en) * | 2021-03-01 | 2021-06-08 | 中国长江三峡集团有限公司中华鲟研究所 | Device suitable for feeding tubificidae to Acipenser sinensis and Acipenser dabryanus at opening and using method |
| CN113940301A (en) * | 2021-09-22 | 2022-01-18 | 浙大宁波理工学院 | Crab pot matrix distributed hydraulic bait casting system and bait casting method thereof |
| CN113940301B (en) * | 2021-09-22 | 2022-04-08 | 浙大宁波理工学院 | Crab pot matrix distributed hydraulic bait casting system |
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