CN109984074B - Fodder blows device for breed - Google Patents
Fodder blows device for breed Download PDFInfo
- Publication number
- CN109984074B CN109984074B CN201910268023.3A CN201910268023A CN109984074B CN 109984074 B CN109984074 B CN 109984074B CN 201910268023 A CN201910268023 A CN 201910268023A CN 109984074 B CN109984074 B CN 109984074B
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- CN
- China
- Prior art keywords
- blowing
- bin
- piston
- liquid
- feed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007664 blowing Methods 0.000 claims abstract description 107
- 241000251468 Actinopterygii Species 0.000 claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 238000007599 discharging Methods 0.000 claims abstract description 31
- 239000012528 membrane Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000009360 aquaculture Methods 0.000 abstract description 17
- 244000144974 aquaculture Species 0.000 abstract description 17
- 241001465754 Metazoa Species 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003674 animal food additive Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000238557 Decapoda Species 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 235000019733 Fish meal Nutrition 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000019621 digestibility Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a feed blowing device for cultivation, which comprises a fixed frame, wherein a liquid fish feed bin is arranged at the top of the fixed frame, a blowing mechanism is arranged at the lower part of the fixed frame, the blowing mechanism is connected with the liquid fish feed bin, a granular fish feed bin is arranged at the side part of the fixed frame, and the granular fish feed bin is connected with the blowing mechanism; blow the mechanism and include a plurality of be parallel arrangement blow the storehouse, blow the top in storehouse and be equipped with the pneumatic cylinder, the pneumatic cylinder is installed on the mount, the lower part of pneumatic cylinder is equipped with the piston rod, the lower extreme of piston rod is equipped with blows the piston, blows the piston and installs in the inside of blowing the storehouse, the lateral part position of blowing the storehouse is equipped with the feed port, the lower extreme of blowing the storehouse is equipped with out the feed bin, the bottom surface of going out the feed bin is equipped with a plurality of discharge gates. According to the invention, the granular fish feed in the blowing bin is pushed into the discharging bin through the blowing piston, and the discharging bin feeds the liquid fish feed to the aquaculture pond through the discharging port, so that the fish aquaculture efficiency is greatly improved.
Description
Technical Field
The invention relates to a blowing device, in particular to a feed blowing device for cultivation.
Background
Aquatic feed production refers to the price activity of producing feed from fish bone, shrimp, shellfish and other products. The method comprises the following steps: fish meal, shrimp head meal, shell meal, and the like. The ecological feed can obtain the maximum nutrient utilization rate and the optimal animal production performance, can pay attention to the safety of the feed to the fed animals, producers, consumers and the environment to the maximum extent, and promotes ecological harmony. The ecological feed is characterized in that: firstly, the utilization rate of resources is improved, the excretion of animals is reduced, and the pollution to the environment is reduced; secondly, the optimal animal production performance is emphasized, and the economical efficiency of the feed is improved; thirdly, the safety is emphasized, namely forbidden feed additives and feed raw materials which do not meet the sanitary standard are not used, the feed additives which can pollute the environment are not abused, and antibiotics are not used or used as little as possible; fourthly, emphasizing the palatability and the easy digestibility of the feed and being good for animals; emphasizing the improvement of the nutritional quality and the flavor of the animal product; sixthly, the use of safe feed additives which contribute to the decomposition of animal excreta and the removal of bad odors is advocated. The ecological aquatic feed is aquatic compound feed with the characteristics. Current fish aquatic products fodder is inconvenient blows, and is inconvenient to carry out the propelling movement to fish aquatic products fodder through the piston, conveniently provides fish fodder for aquatic products breed aquatics pond.
Disclosure of Invention
The invention aims to solve the technical problem that the granular fish feed is fed into the discharging bin, the hydraulic cylinder controls the blowing piston to move downwards along the axial direction of the blowing bin through the piston rod, the granular fish feed in the blowing bin is pushed into the discharging bin through the blowing piston, and the discharging bin feeds the liquid fish feed into an aquaculture pond through a discharging port, so that the aquaculture efficiency of fish is greatly improved.
The invention is realized by the following technical scheme:
the feed blowing device for the cultivation comprises a fixed frame, wherein a liquid fish feed bin is arranged at the top of the fixed frame, a blowing mechanism is arranged at the lower part of the fixed frame, the blowing mechanism is connected with the liquid fish feed bin, a granular fish feed bin is arranged at the side part of the fixed frame, and the granular fish feed bin is connected with the blowing mechanism; the blowing mechanism comprises a plurality of blowing bins which are arranged in parallel, a hydraulic cylinder is arranged above the blowing bins and is installed on the fixed frame, a piston rod is arranged at the lower part of the hydraulic cylinder, a blowing piston is arranged at the lower end of the piston rod and is installed inside the blowing bins, a feeding hole is formed in the side part of the blowing bins, a discharging bin is arranged at the lower end of the blowing bins, and a plurality of discharging ports are formed in the bottom surfaces of the discharging bins; the blowing piston comprises a piston body, the interior of the piston body is of a cavity structure, the lower part of the piston body is provided with a screen frame, and the bottom surface of the lower part of the piston body is provided with a plurality of openings; a liquid inlet pipe and an air blowing pipe are connected to the axial position of the blowing bin, one end of the liquid inlet pipe is communicated with the inside of the piston body, a liquid inlet pump is arranged at the other end of the liquid inlet pipe, the liquid inlet pump is installed at the inner bottom position of the liquid fish feed bin, one end of the air blowing pipe is communicated with the inside of the piston body, an air pump is arranged at the other end of the air blowing pipe, and the air pump is installed at the top surface of the liquid fish feed bin; the bottom of the granular fish feed bin is connected with a conveying pipeline, a conveying pump is arranged between one end of the conveying pipeline and the bottom of the granular fish feed bin, and the other end of the conveying pipeline is connected with a feed hole.
Furthermore, a filter tank is arranged on the side wall of the upper portion of the piston body, a filter frame is installed in the filter tank, the surface of the filter frame is of a net structure, a first filter screen and a second filter screen are installed inside the filter frame, and the first filter screen and the second filter screen are arranged in parallel.
Furthermore, filtering membranes are arranged on the surfaces of the first filtering net and the second filtering net.
Further, the bottom surface of the discharging bin is circular, and the diameter of the bottom surface of the blowing bin is larger than the pipe diameter of the blowing bin.
Furthermore, the upper portion of blowing the storehouse is provided with the stopper to the face position inwards, blows the piston and installs between stopper and the play feed bin.
Further, a floating frame is arranged between the middle parts of the blowing bins.
Furthermore, floating foam bodies are arranged at the bottom of the floating frame.
Furthermore, the delivery pumps are connected through a first cable, the liquid inlet pump is connected with a fourth cable, the air pump is connected with a third cable, and the first cable is connected with a second cable; the fourth cable, the third cable and the second cable are respectively connected with the circuit control board.
The invention has the beneficial effects that: the operator installs the blowing device above the aquaculture pond; the lower part of the blowing bin is immersed into water in an aquaculture pond, the discharging bin is immersed into water in the aquaculture pond, the granular fish feed bin feeds the granular fish feed into a conveying pipeline through a conveying pump, the conveying pipeline feeds the granular fish feed into the blowing bin through a feed hole, the granular fish feed is fed into the discharging bin, a hydraulic cylinder controls a blowing piston to move downwards along the axial direction of the blowing bin through a piston rod, the granular fish feed in the blowing bin is pushed into the discharging bin through the blowing piston, an air pump is started at the same time, the air pump provides an air source for the blowing piston through an air blowing pipe, the blowing piston blows air into the discharging bin, the granular fish feed in the discharging bin is blown out from a discharge port, and the feed is conveniently provided for the aquaculture pond; liquid fish feed storehouse is through in feed liquor pump sends liquid fish fodder into the feed liquor pipe, and the feed liquor pipe sends liquid fish fodder into the piston body, and in the piston body sent liquid fish fodder into out the feed bin through the trompil, go out the feed bin and give aquaculture pond with liquid fish fodder through the discharge gate, improved fish aquaculture's efficiency greatly.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic structural view of a feed blowing device for cultivation according to the present invention.
Fig. 2 is a schematic structural diagram of the blowing mechanism according to the present invention.
Fig. 3 is a schematic view of the blowing piston according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 3, the feed blowing device for cultivation comprises a fixed frame 1, a liquid fish feed bin 2 is arranged at the top of the fixed frame 1, a blowing mechanism 3 is arranged at the lower part of the fixed frame 1, the blowing mechanism 3 is connected with the liquid fish feed bin 2, a granular fish feed bin 4 is arranged at the side part of the fixed frame 1, and the granular fish feed bin 4 is connected with the blowing mechanism 3; the blowing mechanism 3 comprises a plurality of blowing bins 8 which are arranged in parallel, a hydraulic cylinder 9 is arranged above the blowing bins 8, the hydraulic cylinder 9 is installed on the fixed frame 1, a piston rod 13 is arranged at the lower part of the hydraulic cylinder 9, a blowing piston 14 is arranged at the lower end of the piston rod 13, the blowing piston 14 is installed inside the blowing bins 8, a feeding hole 10 is arranged at the side part of the blowing bins 8, a discharging bin 11 is arranged at the lower end of the blowing bins 8, and a plurality of discharging holes 12 are arranged at the bottom surface of the discharging bin 11; the blowing piston 14 comprises a piston body 20, the interior of the piston body 20 is of a cavity structure, the lower part of the piston body 20 is provided with a screen frame 21, and the bottom surface of the lower part of the piston body 20 is provided with a plurality of openings 22; a liquid inlet pipe 16 and an air blowing pipe 18 are connected to the axial position of the blowing bin 8, one end of the liquid inlet pipe 16 is communicated with the inside of the piston body 20, a liquid inlet pump 17 is arranged at the other end of the liquid inlet pipe 16, the liquid inlet pump 17 is installed at the inner bottom position of the liquid fish feed bin 2, one end of the air blowing pipe 18 is communicated with the inside of the piston body 20, an air pump 19 is arranged at the other end of the air blowing pipe 18, and the air pump 19 is installed at the top surface of the liquid fish feed bin 2; the bottom of the granular fish feed bin 4 is connected with a conveying pipeline 6, a conveying pump 5 is arranged between one end of the conveying pipeline 6 and the bottom of the granular fish feed bin 4, and the other end of the conveying pipeline 6 is connected with a feed hole 10.
The invention discloses a feed blowing device for aquaculture, wherein an operator installs the blowing device above an aquaculture pond; the lower part of a blowing bin 8 is immersed into water in an aquaculture pond, a discharging bin 11 is immersed into the water in the aquaculture pond, a granular fish feed bin 4 feeds the granular fish feed into a conveying pipeline 6 through a conveying pump 5, the conveying pipeline 6 feeds the granular fish feed into the blowing bin 8 through a feeding hole 10, the granular fish feed is fed into the discharging bin 11, a hydraulic cylinder 9 controls a blowing piston 14 to move downwards along the axial direction of the blowing bin 8 through a piston rod 13, the granular fish feed in the blowing bin 8 is pushed into the discharging bin 11 through the blowing piston 14, meanwhile, an air pump 19 is started, the air pump 19 provides an air source for the blowing piston 14 through an air blowing pipe 18, the blowing piston 14 blows air into the discharging bin 11, the granular fish feed in the discharging bin 11 is blown out from a discharging hole 12, and the feed can be conveniently provided for the aquaculture pond; liquid fish feed storehouse 2 is sent into liquid fish fodder into feed liquor pipe 16 through feed liquor pump 17 in, feed liquor pipe 16 sends liquid fish fodder into piston body 20, and piston body 20 sends liquid fish fodder into out feed bin 11 through trompil 22 in, goes out feed bin 11 and gives the aquaculture pond with liquid fish fodder through discharge gate 12, has improved fish aquaculture's efficiency greatly.
Preferably, a filter tank 24 is arranged on the side wall of the upper part of the piston body 20, a filter frame 25 is installed in the filter tank 24, the surface of the filter frame 25 is of a net structure, a first filter screen 26 and a second filter screen 27 are installed in the filter frame 25, and the first filter screen 26 and the second filter screen 27 are arranged in parallel; the surfaces of the first filter screen 26 and the second filter screen 27 are both provided with filter membranes; pack into filter frame 25 through filter tank 24, filter frame 25 carries out filtration treatment to liquid fish fodder through first filter screen 26 and second filter screen 27, has improved the filtration efficiency of first filter screen 26 and second filter screen 27 through filtration membrane greatly.
Preferably, the bottom surface of the discharging bin 11 is circular, and the diameter of the bottom surface of the blowing bin 8 is larger than the pipe diameter of the blowing bin 8; conveniently carry liquid fish fodder through blowing storehouse 8.
Preferably, a limiting block 15 is arranged at the position facing inwards at the upper part of the blowing bin 8, and the blowing piston 14 is arranged between the limiting block 15 and the discharging bin 11; the blowing piston 14 moving upward is restrained by the stopper 15, and the blowing piston 14 is prevented from sliding off from the axial direction of the blowing chamber 8.
Preferably, a floating frame 7 is arranged between the middle parts of the blowing bins 8; the bottom of the floating frame 7 is provided with a floating foam body; the blowing chamber 8 is subjected to floating control by the floating frame 7.
Preferably, the delivery pumps 5 are connected through a first cable 28, the liquid inlet pump 17 is connected with a fourth cable 31, the air pump 19 is connected with a third cable 30, and the first cable 28 is connected with a second cable 29; the fourth cable 31, the third cable 30 and the second cable 29 are respectively connected with the circuit control board 32; the conveying pump 5, the liquid inlet pump 17 and the air pump 19 are controlled by the circuit control board 32, and automatic control is conveniently realized.
Preferably, a liquid outlet pipe 23 is installed inside the screen frame 21, the surface of the liquid outlet pipe 23 is of a net structure, the liquid outlet pipe 23 is inclined, and the lower end of the liquid inlet pipe 16 is communicated with the liquid outlet pipe 23; the liquid inlet pipe 16 is arranged above the open pore 22; liquid fish feed is guided and conveyed through the liquid outlet pipe 23, so that the liquid fish feed is uniformly conveyed into the net frame 21, and the liquid fish feed is conveniently conveyed.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (5)
1. The feed blowing device for the cultivation comprises a fixed frame, wherein a liquid fish feed bin is arranged at the top of the fixed frame, a blowing mechanism is arranged at the lower part of the fixed frame, the blowing mechanism is connected with the liquid fish feed bin, a granular fish feed bin is arranged at the side part of the fixed frame, and the granular fish feed bin is connected with the blowing mechanism;
the blowing mechanism comprises a plurality of blowing bins which are arranged in parallel, a hydraulic cylinder is arranged above the blowing bins and is installed on the fixed frame, a piston rod is arranged at the lower part of the hydraulic cylinder, a blowing piston is arranged at the lower end of the piston rod and is installed inside the blowing bins, a feeding hole is formed in the side part of the blowing bins, a discharging bin is arranged at the lower end of the blowing bins, and a plurality of discharging holes are formed in the bottom surfaces of the discharging bins;
the method is characterized in that: the blowing piston comprises a piston body, the interior of the piston body is of a cavity structure, the lower part of the piston body is provided with a screen frame, and the bottom surface of the lower part of the piston body is provided with a plurality of openings; a liquid inlet pipe and an air blowing pipe are connected to the axial position of the blowing bin, one end of the liquid inlet pipe is communicated with the inside of the piston body, a liquid inlet pump is arranged at the other end of the liquid inlet pipe, the liquid inlet pump is installed at the inner bottom position of the liquid fish feed bin, one end of the air blowing pipe is communicated with the inside of the piston body, an air pump is arranged at the other end of the air blowing pipe, and the air pump is installed at the top surface of the liquid fish feed bin; a filter tank is arranged on the side wall of the upper part of the piston body, a filter frame is arranged in the filter tank, the surface of the filter frame is of a net structure, a first filter screen and a second filter screen are arranged in the filter frame, and the first filter screen and the second filter screen are arranged in parallel; the surfaces of the first filter screen and the second filter screen are both provided with filter membranes;
a liquid outlet pipe is arranged in the net frame, the surface of the liquid outlet pipe is of a net structure, the liquid outlet pipe is inclined, and the lower end of the liquid inlet pipe is communicated with the liquid outlet pipe; the liquid inlet pipe is arranged above the opening;
the bottom of the granular fish feed bin is connected with a conveying pipeline, a conveying pump is arranged between one end of the conveying pipeline and the bottom of the granular fish feed bin, and the other end of the conveying pipeline is connected with a feed hole; the delivery pumps are connected through a first cable, the liquid inlet pump is connected with a fourth cable, the air pump is connected with a third cable, and the first cable is connected with a second cable; the fourth cable, the third cable and the second cable are respectively connected with the circuit control board.
2. The feed blower for cultivation as claimed in claim 1, wherein: the bottom surface of the discharge bin is circular, and the diameter of the bottom surface of the blowing bin is larger than the pipe diameter of the blowing bin.
3. The feed blower for cultivation as claimed in claim 1, wherein: the upper part of the blowing bin is internally provided with a limiting block facing the surface, and the blowing piston is arranged between the limiting block and the discharging bin.
4. The feed blower for cultivation as claimed in claim 1, wherein: a floating frame is arranged between the middle parts of the blowing bins.
5. The feed blower for cultivation as claimed in claim 4, wherein: the bottom of the floating frame is provided with a floating foam body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910268023.3A CN109984074B (en) | 2019-04-03 | 2019-04-03 | Fodder blows device for breed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910268023.3A CN109984074B (en) | 2019-04-03 | 2019-04-03 | Fodder blows device for breed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109984074A CN109984074A (en) | 2019-07-09 |
| CN109984074B true CN109984074B (en) | 2021-11-16 |
Family
ID=67132274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910268023.3A Expired - Fee Related CN109984074B (en) | 2019-04-03 | 2019-04-03 | Fodder blows device for breed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109984074B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990306B (en) * | 2020-08-03 | 2022-03-25 | 佛山科学技术学院 | Layered feed feeding device |
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| CN206658851U (en) * | 2017-02-27 | 2017-11-24 | 朱健 | A kind of mobile model feeding apparatus of aquaculture |
| CN107926807A (en) * | 2017-12-22 | 2018-04-20 | 湛江市渔好生物科技有限公司 | A kind of underwater fodder thrower used for aquiculture |
| JP2018524967A (en) * | 2016-06-28 | 2018-09-06 | ナショナル フィッシャリーズ リサーチ アンド ディベロップメント インスティテュート | Feed automatic fixed quantity supply device for farm using a blower |
| CN208354355U (en) * | 2018-07-09 | 2019-01-11 | 开县国松养殖场 | A kind of fish culture pond |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105454121B (en) * | 2014-09-30 | 2017-10-27 | 浙江富地机械有限公司 | A kind of outer charging feeder |
| CN204656441U (en) * | 2015-05-15 | 2015-09-23 | 合肥亚博农牧有限公司 | Feed blows blanking mixing device |
| CN206390043U (en) * | 2016-12-26 | 2017-08-11 | 泸州利圆亿蛙水产养殖有限公司 | A kind of oxygenation of aquaculture, which is thrown, raises mixing device |
| CN206413596U (en) * | 2016-12-28 | 2017-08-18 | 海安科皓纺织有限公司 | A kind of reservoir cultivation drawing-in device |
| CN108056055A (en) * | 2017-12-22 | 2018-05-22 | 湛江市渔好生物科技有限公司 | A kind of fish meal feeds device automatically |
| CN108513940B (en) * | 2018-05-31 | 2023-08-25 | 盐城工学院 | Pneumatic pellet feed throwing system |
| CN109006628A (en) * | 2018-10-11 | 2018-12-18 | 王淑琴 | A kind of floatation type fish meal feeder |
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2019
- 2019-04-03 CN CN201910268023.3A patent/CN109984074B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018524967A (en) * | 2016-06-28 | 2018-09-06 | ナショナル フィッシャリーズ リサーチ アンド ディベロップメント インスティテュート | Feed automatic fixed quantity supply device for farm using a blower |
| CN206658851U (en) * | 2017-02-27 | 2017-11-24 | 朱健 | A kind of mobile model feeding apparatus of aquaculture |
| CN107926807A (en) * | 2017-12-22 | 2018-04-20 | 湛江市渔好生物科技有限公司 | A kind of underwater fodder thrower used for aquiculture |
| CN208354355U (en) * | 2018-07-09 | 2019-01-11 | 开县国松养殖场 | A kind of fish culture pond |
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| CN109984074A (en) | 2019-07-09 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Huiyun Inventor after: Song Jin Inventor after: Other inventors ask not to disclose names Inventor before: Do not announce the inventor |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20211029 Address after: 271000 No. 396, Taishan street, Tai'an City, Shandong Province Applicant after: Taian Daiyue district bureau of agriculture and rural development Applicant after: Agricultural and rural Bureau of Ningyang County Address before: No. 119, shitawu, Minqiang village, Lishan Town, Fuyang District, Hangzhou City, Zhejiang Province, 311418 Applicant before: Xia Piao |
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Granted publication date: 20211116 |