CN205993389U - A kind of amphibious device for feeding fish bait - Google Patents
A kind of amphibious device for feeding fish bait Download PDFInfo
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- CN205993389U CN205993389U CN201620979914.1U CN201620979914U CN205993389U CN 205993389 U CN205993389 U CN 205993389U CN 201620979914 U CN201620979914 U CN 201620979914U CN 205993389 U CN205993389 U CN 205993389U
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- storehouse
- pressure fluid
- bait
- negative pressure
- feeding fish
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- 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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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a kind of amphibious device for feeding fish bait, including feed mechanism, high-pressure fluid maker, high-pressure fluid sprays storehouse, negative pressure cabin, blending bunker and compound release storehouse, described feed mechanism is located above negative pressure cabin, described feed mechanism is connected with negative pressure cabin by a passage, described high-pressure fluid spray position in storehouse is in negative pressure cabin side, described blending bunker is located at the opposite side of negative pressure cabin, described high-pressure fluid maker passes through a mozzle and sprays storehouse conveying high-pressure fluid to high-pressure fluid, described high-pressure fluid sprays in the nozzle insertion negative pressure cabin in storehouse, the outlet of described negative pressure cabin is connected with the entrance of blending bunker, described blending bunker feeds the mixture into compound release storehouse.This utility model is be applied to deep water, shallow water and three kinds of land environment, practical, and its structure is simple.
Description
Technical field
This utility model is related to fish culture equipment technical field, is specifically related to a kind of amphibious device for feeding fish bait.
Background technology
Autoamtic bait putting machine is the key equipment throwing in bait in aquaculture.The relatively artificial bait throwing in of Autoamtic bait putting machine can be effective
Ground reduces labor intensity.Extensive aquaculture now, typically all can use Autoamtic bait putting machine, and manpower can be replaced to shed respectively
The pellet of kind of specification reaches in the regional of cultivating pool, and the area shed is big and can to save feedstuff etc. excellent
Point and enjoy the welcome of vast high-density breeding person, especially to large-scale cage culture and high density industrialized culture to closing weight
Will.Constantly promote in actual production with Autoamtic bait putting machine, technology is also more and more ripe.
General Autoamtic bait putting machine is in structure mainly by hopper, blanking device, scattering mechanism, controller etc. four part group
Become, it is different that its difference is mainly scattering mechanism.It is broadly divided into and following several shed form：（1）Do not use power sheds dress
Put, when bait falls from feed opening, encounter taper spreading disk below, bait is touched and scatters.This device is normally applied
In the less industrialized culture of bait throwing in area.（2）Using pipeline and flow at high speed air, bait is transported to bait throwing in point, at it
Outlet sets a barrier, and bait touches and scatters thereon.This device is applied to the more special cage culture of environment or batch production is supported
In growing.（3）Using motor and disk, motor is disc-rotated, and bait is pulverized and shed out by the moment that bait contacts disk
Go, be mainly used in pond culture.
No matter above-mentioned any device for feeding fish bait shedding form, be all from aerial to water shed bait, bait is bubbled through the water column,
Fish is both needed to swim over to just can have bait on the water surface, be unfavorable for the cultivation of deep water Fish.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of amphibious device for feeding fish bait, can use
Throw in bait in deep water, shallow water and land, structure is simple, practical, solves device for feeding fish bait in prior art and is not suitable for depth
The technical problem of pool fish culture.
Utility model purpose of the present utility model is achieved through the following technical solutions：
A kind of amphibious device for feeding fish bait, including feed mechanism, high-pressure fluid maker, high-pressure fluid spray storehouse, negative pressure cabin, mixes
Feed bin and compound release storehouse, described feed mechanism is located above negative pressure cabin, and described feed mechanism passes through a passage and bears
The connection of pressure storehouse, in negative pressure cabin side, described blending bunker is located at the opposite side of negative pressure cabin, described high pressure to described high-pressure fluid spray position in storehouse
Fluid maker passes through a mozzle and sprays storehouse conveying high-pressure fluid to high-pressure fluid, and the nozzle insertion that described high-pressure fluid sprays storehouse is negative
In pressure storehouse, the outlet of described negative pressure cabin is connected with the entrance of blending bunker, and described blending bunker feeds the mixture into compound release storehouse.
The high-pressure fluid of high-pressure spray maker output is sprayed by high-pressure fluid spray storehouse, enters blending bunker through negative pressure cabin, now
Be negative pressure in negative pressure cabin, bait sends into negative pressure cabin by feed mechanism under gravity simultaneously, bait under suction function with
Enter blending bunker with high-pressure fluid, bait is mixed in blending bunker with the fluid of high speed, high pressure, then by compound release storehouse spray
Go out.Shed function due to bait of the present utility model to be completed by negative pressure cabin, blending bunker and compound release storehouse, high-pressure fluid
Maker and feed mechanism pass through mozzle and passage respectively and provide high-pressure fluid and bait to negative pressure cabin, and high-pressure fluid generates
Device and feed mechanism are arranged with negative pressure cabin split, and that is, negative pressure cabin, blending bunker and compound release storehouse can be placed under water, and high pressure
Fluid maker and feed mechanism can be placed in waterborne, and this utility model thus can be made to be applied to deep water, shallow water and three kinds of land
In environment, practical, and its structure is simple.
Further, described feed mechanism includes bait storehouse and the sub-material storehouse being arranged at below bait storehouse, described sub-material storehouse
Discharging opening connect with passage, bait storehouse is mainly used in storing bait, and the effect in sub-material storehouse is to control daily ration, feeding quantity.
Further, it is provided with a dividing plate between described bait storehouse and sub-material storehouse, described dividing plate is provided with one and shakes
Dynamic device, described vibrator controls its interval time and frequency by a controller, realizes controlling daily ration, feeding quantity.
Further, described controller is arranged at bait storehouse inside top and is easy to naturally it is also possible to be arranged at indoor other
The place of operation.
Further, the discharge outlet in described bait storehouse is provided with a light sensor, for judging whether bait is used
Complete, when bait finishes, light sensor sends time delay stopping signal to controller, and controller will control height after a few minutes
Pressure fluid maker is shut down, and staff can select to continue with bait or to close this practicality newly to bait storehouse according to actual needs
Type terminates to feed intake.
Further, it is provided with buffer board in described passage, in deepwater work, preventing high-pressure fluid maker
Water is led to rush in bait storehouse because of pressure instantaneous variation during shutdown.
Further, it is provided with a pressure-control valve between described mozzle and high-pressure fluid spray storehouse, can be according to reality
Bait throwing in demand, by pressure-control valve regulated fluid pressure, make this utility model more odd jobs is applied to various bait and throwing
In bait environment.
Further, described pressure-control valve is also connected with a relief valve.
Further, described high-pressure fluid maker is water pump or pneumatic pump.
Further, described high-pressure fluid maker is connected with PLC3 controller, and described PLC3 controller is connected with master control
Machine, described PLC3 controller passes through wireless communication module and network remote control end connects, and described main control computer is controlled by PLC3
Device control high-pressure fluid maker is realized device for feeding fish bait and is fed intake；It is high that described network remote control end passes through PLC3 controller remotely control
Pressure fluid maker is realized device for feeding fish bait and is fed intake.By PLC intelligence control system, remotely control is by a kind of several amphibious throwings
The feeding system that bait mechanism becomes, the amphibious device for feeding fish bait of one of described feeding system shares a high-pressure fluid maker,
A kind of each amphibious device for feeding fish bait passes through bait warehouse and the sub-material storehouse offer bait connecting with bait warehouse.
This utility model compared with prior art, has such advantages as and beneficial effect：
（1）This utility model is by the scattering mechanism of bait（I.e. negative pressure cabin, blending bunker and compound release storehouse）With engine
Structure（I.e. high-pressure fluid maker and high-pressure fluid spray storehouse）With feed mechanism split setting, thus scattering mechanism can be put in water
Realize bait throwing under water, enable this utility model to be applied to deep water, shallow water and land bait throwing in work, it is practical, more applicable
In net cage, the small size pond such as fish culture in running water pond feeds, and can reduce the waste of bait.
（2）Under water during bait throwing in, feed is buoyancy bait, during Sinl'Perca chuatsT of the present utility model is more suitable for, lower floor fish
The life habit of class.And, because fish can in bait floating-upward process bait it is not necessary to all focus on bait on the water surface, it is to avoid
The shoal of fish such as collides, extrudes, stabbing at the various stress, especially lives in the shoal of fish of bottom.
（3）Fluid maker of the present utility model adopts water pump or pneumatic pump, will not produce pollution to water quality, not affect fish
The existence of class.
（4）This utility model structure is simple, and feed mechanism is to rely on action of gravity feeding, therefore low cost, operation is just
Prompt.
Brief description
Accompanying drawing described herein is used for providing this utility model embodiment is further understood, and constitutes the one of the application
Part, does not constitute the restriction to this utility model embodiment.In the accompanying drawings：
Fig. 1 is a kind of structural representation of embodiment of this utility model；
Fig. 2 is factory operation schematic diagram in this utility model embodiment；
Fig. 3 is PLC intelligence control system schematic diagram in this utility model embodiment.
In accompanying drawing, the title of each part and corresponding reference are as follows：
1- bait storehouse, 2- sub-material storehouse, 3- passage, 4- high-pressure fluid maker, 5- mozzle, 6- pressure-control valve, 7-
High-pressure fluid sprays storehouse, 8- negative pressure cabin, 9- blending bunker, and 10- compound discharges storehouse, 11- dividing plate, 12- agitator, 13- light sensor
Device, 14- relief valve, 15- buffer board, 16- controller, 17- bait warehouse, 18- sub-material storehouse, 19- main control computer, 20- wireless telecommunications
Module, 21- network remote control end, 22-PLC1 controller, 23-PLC2 controller, 24-PLC3 controller.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment 1：
A kind of amphibious device for feeding fish bait, as shown in figure 1, include feed mechanism, high-pressure fluid maker 4, high-pressure fluid spray
Storehouse 7, negative pressure cabin 8, blending bunker 9 and compound release storehouse 10, feed mechanism is located above negative pressure cabin 8, and feed mechanism passes through one
Passage 3 is connected with negative pressure cabin 8, and high-pressure fluid spray storehouse 7 is located at negative pressure cabin 8 side, and blending bunker 9 is located at the opposite side of negative pressure cabin 8,
High-pressure fluid maker 4 passes through a mozzle 5 and sprays storehouse 7 conveying high-pressure fluid to high-pressure fluid, and the nozzle that high-pressure fluid sprays storehouse 7 is inserted
Enter in negative pressure cabin 8, the outlet of negative pressure cabin 8 is connected with the entrance of blending bunker 9, blending bunker 9 feeds the mixture into compound release storehouse
10.
The high-pressure fluid of high-pressure spray maker 4 output sprays storehouse 7 by high-pressure fluid and sprays, and enters blending bunker 9 through negative pressure cabin 8,
It is now negative pressure in negative pressure cabin 8, bait sends into negative pressure cabin 8 by feed mechanism under gravity simultaneously, and bait is in suction function
Under follow high-pressure fluid enter blending bunker 9, bait with high speed, high pressure fluid mix in blending bunker 9, then by compound
Release storehouse 10 sprays.Shedding function due to bait of the present utility model is to discharge storehouse 10 by negative pressure cabin 8, blending bunker 9 and compound
Complete, high-pressure fluid maker 4 and feed mechanism pass through mozzle 5 and passage 3 respectively and provide high-pressure fluid to negative pressure cabin 8
And bait, high-pressure fluid maker 4 and feed mechanism and negative pressure cabin 8 split setting, that is, negative pressure cabin 8, blending bunker 9 and compound are released
Put storehouse 10 can be placed under water, and high-pressure fluid maker 4 and feed mechanism can be placed in waterborne, thus can make this utility model
Be applied to deep water, shallow water and three kinds of land environment, practical, and its structure is simple.
Embodiment 2：
The present embodiment is the improvement further that above-described embodiment is made, as shown in figure 1, in the present embodiment, feed mechanism
Including bait storehouse 1 and the sub-material storehouse 2 being arranged at bait storehouse 1 lower section, the discharging opening in sub-material storehouse 2 is connected with passage 3, bait storehouse 1
It is mainly used in storing bait, be provided with a dividing plate 11 between bait storehouse 1 and sub-material storehouse 2, dividing plate 11 is provided with a vibration
Device 12, controls interval time and the frequency of vibrator 12 by controller 16, realizes controlling daily ration, feeding quantity, controller 16 may be installed
In bait storehouse 1, also may be installed interior, controller 16 is except for controlling in addition to daily ration, feeding quantity, being additionally operable to control high-pressure fluid to generate
The operation of device 4 and shutdown, controller 16 can be using the PLC of S7-2000 series.
Embodiment 3：
The present embodiment is the improvement further that above-described embodiment is made, as shown in figure 1, in the present embodiment, bait storehouse 1
Discharge outlet is provided with a light sensor 13, and for judging whether bait is finished, light sensor 13 can adopt model
HL304HP, HL504HP, when bait finishes, light sensor 13 sends time delay stopping signal, controller 16 to controller 16
High-pressure fluid maker 4 will be controlled after a few minutes to shut down, staff can select to continue to bait storehouse 1 according to actual needs
Terminate to feed intake with bait or closing this utility model.In stop moment, just it is changed into by negative pressure in negative pressure cabin 8 and passage 3
Pressure, and hydraulic balance, the pressure differential between the deeper negative pressure of water and malleation is bigger.The purpose that time delay is shut down is using negative pressure cabin 8
The remaining bait that blending bunker 9 and compound are discharged in storehouse 10 by suction processes clean.It is provided with buffer board 15 in passage, be used for
In deepwater work, when preventing high-pressure fluid maker 4 from shutting down, water is led to rush in bait storehouse 1 because of pressure instantaneous variation.
Embodiment 4：
The present embodiment is the improvement further that above-described embodiment is made, as shown in figure 1, in the present embodiment, mozzle 5 with
High-pressure fluid spray is provided with a pressure-control valve 6 between storehouse 7, and pressure-control valve 6 is also connected with a relief valve 7, can be according to reality
Border bait throwing in demand, by pressure-control valve 7 regulated fluid pressure, make this utility model more odd jobs be applied to various bait and
In bait throwing in environment.The effect of relief valve 7 is to discharge unnecessary pressure, so that high-pressure fluid is sprayed in storehouse 7 and keeps a balance
Practical pressure,
Embodiment 5：
The present embodiment is the improvement further that above-described embodiment is made, as shown in figure 1, in the present embodiment, high-pressure fluid
Maker is water pump or pneumatic pump, and what water pump exported can be the liquid of water or other not polluted water harmless to Fish, gas
What stream pump exported can be the gas of air or other not polluted water harmless to Fish.
Embodiment 6：
The present embodiment is the improvement further that above-described embodiment is made, and as shown in Figure 1, Figure 2 and Figure 3, this utility model can
For industrialized culture, carry out automated job using PLC intelligence control system, a kind of several water described in the utility model
The dual-purpose device for feeding fish bait in land shares a high-pressure fluid maker 4, and each bait storehouse 1 connects a sub-material storehouse 18, sub-material storehouse 18 connect by
One bait warehouse 17, bait warehouse 17 can provide multiple material.PLC intelligence control system principle is as shown in figure 3, high-pressure fluid is given birth to
Grow up to be a useful person and 4 be connected with PLC3 controller 24, described PLC is connected with main control computer 19, industrial computer (Industrial
Personal Computer, IPC) i.e. industrial control computer, main control computer 19 can adopt DELL/L280P-01 H280P-01
Model, PLC3 controller 24 passes through wireless communication module 20 and network remote control end 21 connects, and wireless communication module 20 is permissible
Using zigbee wireless communication module, it would however also be possible to employ AMBER WIRELESS model wireless transceiver module, network remote control
End 21 processed can be mobile phone, tablet PC or desk computer, and main control computer 19 controls high-pressure fluid by PLC3 controller 24
Maker 4 is realized device for feeding fish bait and is fed intake；Described network remote control end 21 is passed through PLC3 controller 24 remotely control high-pressure fluid and is given birth to
Grow up to be a useful person and 4 realize device for feeding fish bait and feed intake.
In addition in figure, main control computer 19 and network remote control end 21 are also connected to PLC1 controller 22 and PLC2 controls
Device 23, PLC1 controller 22 is used for controlling bait warehouse sub-material fixing quantity, and PLC2 controller 23 is used for controlling bait transport control
System, bait is sent on demand in each bait storehouse, PLC3 controller 24 is used for controlling a kind of amphibious device for feeding fish bait（Really control
High-pressure fluid maker 4）Send into high pressure fluid in a kind of each amphibious device for feeding fish bait thus controlling device for feeding fish bait to feed intake, from
And passing through main control computer 19 and network remote control end 21 can realize haul, sub-material and the whole system that feeds intake work, PLC1 controls
Device 22, PLC2 controller 23 and PLC3 controller 24 can be selected for the PLC of S7-2000 series, certainly also dependent on being actually needed choosing
Select other models.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step describes in detail, be should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equivalent replaces
Change, improve, should be included within protection domain of the present utility model.
Claims (10)
1. a kind of amphibious device for feeding fish bait it is characterised in that：Including feed mechanism, high-pressure fluid maker（4）, high-pressure fluid spray
Storehouse（7）, negative pressure cabin（8）, blending bunker（9）Discharge storehouse with compound（10）, described feed mechanism is positioned at negative pressure cabin（8）Above,
Described feed mechanism passes through a passage（3）With negative pressure cabin（8）Connection, described high-pressure fluid sprays storehouse（7）Positioned at negative pressure cabin（8）One
Side, described blending bunker（9）Positioned at negative pressure cabin（8）Opposite side, described high-pressure fluid maker（4）By a mozzle（5）To
High-pressure fluid sprays storehouse（7）Conveying high-pressure fluid, described high-pressure fluid sprays storehouse（7）Nozzle insertion negative pressure cabin（8）Interior, described negative pressure
Storehouse（8）Outlet and blending bunker（9）Entrance connection, described blending bunker（9）Feed the mixture into compound release storehouse（10）.
2. a kind of amphibious device for feeding fish bait according to claim 1 it is characterised in that：Described feed mechanism includes bait storehouse
（1）Be arranged at bait storehouse（1）The sub-material storehouse of lower section（2）, described sub-material storehouse（2）Discharging opening and passage（3）Connection.
3. a kind of amphibious device for feeding fish bait according to claim 2 it is characterised in that：Described bait storehouse（1）With sub-material storehouse
（2）Between be provided with a dividing plate（11）, described dividing plate is provided with a vibrator（12）, described vibrator（12）By one
Individual controller（16）Control its interval time and frequency.
4. a kind of amphibious device for feeding fish bait according to claim 3 it is characterised in that：Described controller（16）It is arranged at bait
Feed bin inside top.
5. a kind of amphibious device for feeding fish bait according to claim 2 it is characterised in that：Described bait storehouse（1）Discharging opening
Place is provided with a light sensor（13）.
6. a kind of amphibious device for feeding fish bait according to claim 2 it is characterised in that：Described passage（3）Inside it is provided with
Buffer board（15）.
7. a kind of amphibious device for feeding fish bait according to claim 1 it is characterised in that：Described mozzle（5）With high-pressure spray
Body sprays storehouse（7）Between be provided with a pressure-control valve（6）.
8. a kind of amphibious device for feeding fish bait according to claim 7 it is characterised in that：Described pressure-control valve（6）Also with
One relief valve（14）Connect.
9. a kind of amphibious device for feeding fish bait according to claim 7 it is characterised in that：Described high-pressure fluid maker（4）
For water pump or pneumatic pump.
10. a kind of amphibious device for feeding fish bait according to claim 1 is to any one of claim 9 it is characterised in that：Described
High-pressure fluid maker（4）It is connected with PLC3 controller（24）, described PLC3 controller（24）It is connected with main control computer（19）, described
PLC3 controller（24）By wireless communication module（20）With network remote control end（21）Control and connect, described main control computer（19）
By PLC3 controller（24）Control high-pressure fluid maker（4）Realize device for feeding fish bait to feed intake；Described network remote control end（21）
By PLC3 controller（24）Remotely control high-pressure fluid maker（4）Realize device for feeding fish bait to feed intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979914.1U CN205993389U (en) | 2016-08-30 | 2016-08-30 | A kind of amphibious device for feeding fish bait |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979914.1U CN205993389U (en) | 2016-08-30 | 2016-08-30 | A kind of amphibious device for feeding fish bait |
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| Publication Number | Publication Date |
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| CN205993389U true CN205993389U (en) | 2017-03-08 |
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| CN201620979914.1U Active CN205993389U (en) | 2016-08-30 | 2016-08-30 | A kind of amphibious device for feeding fish bait |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106135103A (en) * | 2016-08-30 | 2016-11-23 | 张继业 | A kind of amphibious bait feeding machine system |
| CN107155998A (en) * | 2017-06-28 | 2017-09-15 | 卢辉 | A kind of high pressure pneumatic transmission dried diet feeder for fish pond |
| CN110226549A (en) * | 2019-06-20 | 2019-09-13 | 宁波大学 | A kind of band water living body bait device for feeding fish bait |
| CN113728958A (en) * | 2021-06-15 | 2021-12-03 | 湖南裕翔生物科技有限公司 | Fluid feed spraying equipment and system |
| CN114631506A (en) * | 2022-03-10 | 2022-06-17 | 中国水产科学研究院黑龙江水产研究所 | Aquaculture feed feeding device and operation method |
-
2016
- 2016-08-30 CN CN201620979914.1U patent/CN205993389U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106135103A (en) * | 2016-08-30 | 2016-11-23 | 张继业 | A kind of amphibious bait feeding machine system |
| WO2018040855A1 (en) * | 2016-08-30 | 2018-03-08 | 四川行之智汇知识产权运营有限公司 | Amphibious dual-use feeder system |
| CN107155998A (en) * | 2017-06-28 | 2017-09-15 | 卢辉 | A kind of high pressure pneumatic transmission dried diet feeder for fish pond |
| CN110226549A (en) * | 2019-06-20 | 2019-09-13 | 宁波大学 | A kind of band water living body bait device for feeding fish bait |
| CN113728958A (en) * | 2021-06-15 | 2021-12-03 | 湖南裕翔生物科技有限公司 | Fluid feed spraying equipment and system |
| CN114631506A (en) * | 2022-03-10 | 2022-06-17 | 中国水产科学研究院黑龙江水产研究所 | Aquaculture feed feeding device and operation method |
| CN114631506B (en) * | 2022-03-10 | 2023-08-18 | 中国水产科学研究院黑龙江水产研究所 | Aquaculture feed throwing device and operation method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200702 Address after: Group 5, Xinglong Village, Baima Town, Dongpo District, Meishan City, Sichuan Province, 620000 Patentee after: Meishan Weiji Fishery Technology Co., Ltd Address before: 620000 Meishan City, Sichuan province Dongpo District No. 38 South Hu yarn line Co-patentee before: Hu Fuliang Patentee before: Zhang Jiye Co-patentee before: Wang Jianping |
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| TR01 | Transfer of patent right |