CN107509645B - Supplementary feeding fence for early weaning of lambs from breast milk - Google Patents
Supplementary feeding fence for early weaning of lambs from breast milk Download PDFInfo
- Publication number
- CN107509645B CN107509645B CN201710728627.2A CN201710728627A CN107509645B CN 107509645 B CN107509645 B CN 107509645B CN 201710728627 A CN201710728627 A CN 201710728627A CN 107509645 B CN107509645 B CN 107509645B
- Authority
- CN
- China
- Prior art keywords
- feeding
- milk
- lambs
- supplementary
- branch
- Prior art date
- 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.)
- Active
Links
- 241000283903 Ovis aries Species 0.000 title claims abstract description 50
- 210000004251 human milk Anatomy 0.000 title claims description 14
- 235000020256 human milk Nutrition 0.000 title claims description 14
- 238000005303 weighing Methods 0.000 claims abstract description 11
- 239000008267 milk Substances 0.000 claims description 45
- 235000013336 milk Nutrition 0.000 claims description 41
- 210000004080 milk Anatomy 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 24
- 230000001502 supplementing effect Effects 0.000 claims description 16
- 235000019687 Lamb Nutrition 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000003031 feeding effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000035943 smell Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000004580 weight loss Effects 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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/10—Feed racks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
- Dairy Products (AREA)
Abstract
The invention discloses a supplementary feeding fence for early weaning of lambs, which comprises a supplementary feeding trough, wherein a plurality of supplementary feeding mouths and a plurality of branch spiral feeding barrels are distributed above the supplementary feeding trough, the supplementary feeding mouths and the branch spiral feeding barrels are arranged in a one-to-one correspondence manner, a plurality of supplementary feeding fences are distributed at the front end of the supplementary feeding trough, a supplementary feeding channel for lambs to pass is formed between every two adjacent supplementary feeding fences, the bottom of each supplementary feeding channel is provided with a horizontal floor, a pedal is arranged on the horizontal floor, a weighing sensor is arranged between the pedal and the horizontal floor, the end part of each supplementary feeding channel is provided with a group of supplementary feeding mouths and branch spiral feeding barrels, the upper ends of the branch spiral feeding barrels are communicated with the bottom of a main spiral feeding barrel through branch feeding channels, and the main spiral feeding barrel is communicated with the bottom of a feed mixing barrel through a main weaning feeding channel, not only can reduce the feeding cost, but also can achieve good feeding effect.
Description
Technical Field
The invention relates to the technical field of lamb feeding, in particular to a supplementary feeding fence for early weaning of lambs from breast milk.
Background
Weaning time and weaning method of lambs are a remarkable feeding management strategy problem. Weaning is a period of stress in the life of the lamb which manifests as a reduction or cessation in the rate of production and sometimes even weight loss. The level or degree of this weaning shock depends on the age, weight, and pre-weaning feeding regimen of the lambs at weaning. Studies with lambs and lambs have shown that the body weight at weaning is more important than the weaning age in order to minimize the effects of weaning hits. The growth of the lambs and lambs fed the solid feed during the sucking period was less affected by weaning blows than the lambs not fed the solid feed. Other factors that affect weaning hits are: male lambs are affected more by weaning strikes than female lambs, and healthy lambs are affected less by weaning strikes than diseased or infected lambs.
The methods of weaning are divided into gradual weaning and sudden weaning. For lambs with older age and heavier weight, the two methods have no difference on the influence of the future production performance of the lambs. However, for early weaning lambs, studies indicate that a gradual weaning regimen is preferable. The gradual weaning method allows the lamb to gradually adapt to the intake of the solid feed, thereby achieving the purpose of supplementing nutrient substances. However, most of the existing supplementary feeding fences only have the supplementary feeding function, and the lambs are difficult to wean more scientifically.
Disclosure of Invention
The invention aims to provide the supplementary feeding fence for early weaning of lambs from breast milk, which has the advantages of reasonable structural design, more scientific and effective weaning, reduced feeding cost and good feeding effect, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the supplementary feeding fence for the early weaning breast milk of the lambs comprises a supplementary feeding trough, wherein a plurality of supplementary feeding mouths and a plurality of branch spiral feeding cylinders are distributed above the supplementary feeding trough, the supplementary feeding mouths and the branch spiral feeding cylinders are arranged in a one-to-one correspondence manner, a plurality of supplementary feeding fences are distributed at the front end of the supplementary feeding trough, a supplementary feeding channel for the lambs to pass through is formed between the adjacent supplementary feeding fences, the bottom of each supplementary feeding channel is provided with a horizontal floor, a pedal is arranged on the horizontal floor, a weighing sensor is arranged between the pedal and the horizontal floor, the end part of each supplementary feeding channel is provided with a group of supplementary feeding mouths and branch spiral feeding cylinders, the upper ends of the branch spiral feeding cylinders are communicated with the bottom of a main spiral feeding cylinder through branch feeding channels, the main spiral feeding cylinder is communicated with the bottom of a feed mixing barrel through a main feeding channel, the supplementary feeding mouths are communicated with a main pipeline through the branch pipelines, and, the branch pipeline is provided with an electromagnetic switch valve, the breast feeding mouth is provided with an infrared sensor, and the electromagnetic switch valve, the infrared sensor and the weighing sensor are all in signal connection with the controller.
Preferably, a total spiral feeding paddle is arranged in the total spiral feeding barrel, a total feeding motor in driving connection with the total spiral feeding paddle is arranged at the end part of the total spiral feeding barrel, and a signal end of the total feeding motor is in signal connection with the controller.
Preferably, a branch spiral feeding paddle is arranged in the branch spiral feeding barrel, a branch feeding motor which is in driving connection with the branch spiral feeding paddle is arranged at the end part of the branch spiral feeding barrel, and a signal end of the branch feeding motor is in signal connection with the controller.
Preferably, be provided with the feed mixing stirring rake in the feed mixing bucket, the feed mixing motor drive of feed mixing stirring rake top and feed mixing bucket top is connected, and the feed mixing bucket top is provided with the feed mixing feed inlet.
Preferably, be provided with milk material mixing and stirring rake in the milk material mixing barrel, milk material mixing and stirring rake top is connected with the milk material hybrid motor drive at milk material mixing barrel top, and milk material mixing barrel top is provided with milk material mixing feed inlet.
Preferably, a plurality of inducing through holes corresponding to the supplementary feed trough are formed in the bottom surface of the supplementary feed trough, a detachable essence cylinder is installed below the inducing through holes, feeding essence is arranged in the detachable essence cylinder, and a blocking net is arranged on the inducing through holes in a covering and sealing mode.
Compared with the prior art, the invention has the beneficial effects that: through the matched use of the electromagnetic switch valve, the infrared sensor, the weighing sensor, the branch feeding motor, the total feeding motor and the controller, the weaning feeding of the lambs is more scientific and effective, the lambs are gradually adaptive to the intake of solid feed, the weaning effect is better, and the future production performance of the lambs is ensured; the bottom of the supplementary feeding trough is provided with a detachable essence cylinder, feeding essence in the detachable essence cylinder is diffused to the supplementary feeding trough through the induction through hole, the lamb smells the feeding essence before eating, the lamb is stimulated by the feeding essence to begin to eat in a large amount, and the feeding effect is high; the feeding essence is not mixed in the solid feed and eaten by the lambs together, but is induced by the emitted essence, so that the feeding essence is favorable for reducing the consumption speed of the feeding essence, the consumption of the feeding essence is reduced, and the use cost of the feeding essence is reduced. The invention has reasonable structural design and more scientific and effective weaning, can reduce the feeding cost and achieve good feeding effect.
Drawings
FIG. 1 is a schematic structural view of a supplementary feeding bar for early weaning of lambs from breast milk;
fig. 2 is a schematic structural diagram of a supplementary feeding fence for early weaning of lambs from breast milk.
In the figure: 1-supplementary feed trough, 2-horizontal floor, 3-weighing sensor, 4-pedal, 5-supplementary feed fence, 6-supplementary milk spout, 7-electromagnetic switch valve, 8-branch conduit, 9-main conduit, 10-milk mixing paddle, 11-milk mixing barrel, 12-milk mixing feed inlet, 13-milk mixing motor, 14-branch screw feed barrel, 15-branch feed motor, 16-branch feed channel, 17-main screw feed barrel, 18-main screw feed paddle, 19-main feed channel, 20-feed mixing paddle, 21-feed mixing barrel, 22-feed mixing feed inlet, 23-feed mixing motor, 24-fence, 25-baffle net.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a supplementary feeding fence for lamb early weaning breast milk comprises a supplementary feeding trough 1, enclosing walls 24 are arranged on two sides of the supplementary feeding trough 1, a plurality of supplementary feeding mouths 6 and a plurality of branch spiral feeding barrels 14 are distributed above the supplementary feeding trough 1, the supplementary feeding mouths 6 and the branch spiral feeding barrels 14 are arranged in a one-to-one correspondence mode, a plurality of supplementary feeding fences 5 are distributed at the front end of the supplementary feeding trough 1, supplementary feeding channels for passing lambs are formed between the adjacent supplementary feeding fences 5, a horizontal floor 2 is arranged at the bottom of each supplementary feeding channel, a pedal 4 is arranged on the horizontal floor 2, a weighing sensor 3 is arranged between the pedal 4 and the horizontal floor 2, a group of supplementary feeding mouths 6 and the branch spiral feeding barrels 14 are arranged at the end part of each supplementary feeding channel, the upper ends of the branch spiral feeding barrels 14 are communicated with the bottom of a main spiral feeding barrel 17 through branch feeding channels 16, the main spiral feeding barrel 17 is communicated with the bottom of a feed mixing barrel 21 through a main, the milk supplementing nozzle 6 is communicated with a main pipeline 9 through a branch pipeline 8, the main pipeline 9 is communicated with the bottom end of a milk material mixing barrel 11, an electromagnetic switch valve 7 is arranged on the branch pipeline 8, an infrared sensor is arranged on the milk supplementing nozzle 6, and the electromagnetic switch valve 7, the infrared sensor and the weighing sensor 3 are all in signal connection with a controller.
The device comprises a main screw feeding cylinder 17, a main screw feeding paddle 18, a main feeding motor 26, a controller and a controller, wherein the main screw feeding paddle 18 is arranged in the main screw feeding cylinder 17, the end part of the main screw feeding cylinder 17 is provided with the main feeding motor 26 which is in driving connection with the main screw feeding paddle 18, and the signal end of the main feeding motor 26 is in signal connection with the controller; a branch screw feeding paddle is arranged in the branch screw feeding barrel 14, a branch feeding motor 15 in driving connection with the branch screw feeding paddle is arranged at the end part of the branch screw feeding barrel 14, and the signal end of the branch feeding motor 15 is in signal connection with a controller; a feed mixing and stirring paddle 20 is arranged in the feed mixing barrel 21, the top of the feed mixing and stirring paddle 20 is in driving connection with a feed mixing motor 23 at the top of the feed mixing barrel 21, and a feed mixing feed inlet 22 is formed in the top of the feed mixing barrel 21; the milk material mixing tank 21 is internally provided with a milk material mixing and stirring paddle 10, the top of the milk material mixing and stirring paddle 10 is in driving connection with a milk material mixing motor 13 at the top of the milk material mixing tank 11, and the top of the milk material mixing tank 21 is provided with a milk material mixing feed inlet 12; a plurality of induction through holes corresponding to the supplementary feed trough 1 are formed in the bottom surface of the supplementary feed trough 1, a detachable essence cylinder is installed below the induction through holes, feeding essence is arranged in the detachable essence cylinder, a blocking net 25 is arranged on the induction through holes in a covering mode, and solid feed is prevented from entering the detachable essence cylinder.
The working principle of the invention is as follows: when lambs enter the supplementary feeding channel and stand on the pedal 4, not only the lambs are detected to be in the feed position, but also the weight of the lambs is weighed by the weighing sensor 3, at the moment, the total spiral feeding cylinder 17 and the branch spiral feeding cylinder 14 work, and a certain amount of solid feed is fed out at the corresponding positions; when the infrared sensor detects that the lambs lick the milk supplement mouths 6, if the weight of the lambs is lighter, the corresponding electromagnetic switch valve 7 is opened, and milk materials are provided for the lambs; if the weight of the lamb is heavier, the corresponding electromagnetic switch valve 7 is closed, and only solid feed is provided for feeding; the feeding is more scientific and effective, the lamb is beneficial to gradually adapt to the ingestion of solid feed, the weaning effect is better, and the future production performance of the lamb is ensured; a detachable essence cylinder is arranged at the bottom of the supplementary feeding trough 1, feeding essence in the detachable essence cylinder is diffused to the supplementary feeding trough 1 through an induction through hole, the lamb smells the feeding essence before eating, the lamb is stimulated by the feeding essence to begin to eat in a large amount, and the feeding effect is high; the feeding essence is not mixed in the solid feed and eaten by the lambs together, but is induced by the emitted essence, so that the feeding essence is favorable for reducing the consumption speed of the feeding essence, the consumption of the feeding essence is reduced, and the use cost of the feeding essence is reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A supplementary feeding fence that is used for lamb to break off breast milk in early stage, including supplementary feeding silo, its characterized in that: the milk supplementing trough is characterized in that a plurality of milk supplementing mouths and a plurality of branch spiral feeding cylinders are distributed above the milk supplementing trough, the milk supplementing mouths and the branch spiral feeding cylinders are arranged in a one-to-one correspondence manner, a plurality of milk supplementing fences are distributed at the front end of the milk supplementing trough, a milk supplementing channel for lambs to pass through is formed between every two adjacent milk supplementing fences, the bottom of each milk supplementing channel is provided with a horizontal floor, a pedal is arranged on the horizontal floor, a weighing sensor is arranged between the pedal and the horizontal floor, a group of milk supplementing mouths and branch spiral feeding cylinders are arranged at the end part of each milk supplementing channel, the upper ends of the branch spiral feeding cylinders are communicated with the bottom of the main spiral feeding cylinder through the branch feeding channels, the main spiral feeding cylinder is communicated with the bottom of the feed mixing cylinder through the main feeding channel, the milk supplementing mouths are communicated with the main pipeline through the branch pipelines, the main pipeline is communicated, the breast-nourishing mouth is provided with an infrared sensor, and the electromagnetic switch valve, the infrared sensor and the weighing sensor are in signal connection with the controller;
when lambs enter the supplementary feeding channel and stand on the pedal, not only the lambs are detected to be in the feed position, but also the weight of the lambs is weighed by the weighing sensor, at the moment, the main spiral feeding cylinder and the branch spiral feeding cylinders work, and a certain amount of solid feed is fed out at the corresponding positions; when the infrared sensor detects that the lambs lick the milk supplementing mouths, if the weight of the lambs is lighter, the corresponding electromagnetic switch valves are opened, and milk materials are provided for the lambs; if the weight of the lambs is heavier, the corresponding electromagnetic switch valve is closed, and only solid feed is provided for feeding.
2. The supplementary feeding board for early weaning of lambs from breast milk according to claim 1, characterized in that: the device is characterized in that a total spiral feeding paddle is arranged in the total spiral feeding barrel, a total feeding motor in driving connection with the total spiral feeding paddle is arranged at the end part of the total spiral feeding barrel, and a signal end of the total feeding motor is in signal connection with a controller.
3. The supplementary feeding board for early weaning of lambs from breast milk according to claim 1, characterized in that: the branch screw feeding cylinder is internally provided with a branch screw feeding paddle, the end part of the branch screw feeding cylinder is provided with a branch feeding motor which is in driving connection with the branch screw feeding paddle, and the signal end of the branch feeding motor is in signal connection with the controller.
4. The supplementary feeding board for early weaning of lambs from breast milk according to claim 1, characterized in that: be provided with the feed mixing stirring rake in the feed mixing bucket, the feed mixing motor drive at feed mixing stirring rake top and feed mixing bucket top is connected, and the feed mixing bucket top is provided with the feed mixing feed inlet.
5. The supplementary feeding board for early weaning of lambs from breast milk according to claim 1, characterized in that: be provided with the milk material mixing paddle in the milk material mixing barrel, the milk material mixing motor drive of milk material mixing paddle top and milk material mixing barrel top is connected, and milk material mixing barrel top is provided with the mixed feed inlet of milk material.
6. The supplementary feeding board for early weaning of lambs from breast milk according to claim 1, characterized in that: the bottom surface of the supplementary feed trough is provided with a plurality of induction through holes corresponding to the supplementary feed trough, a detachable essence cylinder is arranged below the induction through holes, feeding essence is arranged in the detachable essence cylinder, and a blocking net is arranged on the induction through holes in a covering and sealing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728627.2A CN107509645B (en) | 2017-08-23 | 2017-08-23 | Supplementary feeding fence for early weaning of lambs from breast milk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728627.2A CN107509645B (en) | 2017-08-23 | 2017-08-23 | Supplementary feeding fence for early weaning of lambs from breast milk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107509645A CN107509645A (en) | 2017-12-26 |
| CN107509645B true CN107509645B (en) | 2020-10-23 |
Family
ID=60723617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710728627.2A Active CN107509645B (en) | 2017-08-23 | 2017-08-23 | Supplementary feeding fence for early weaning of lambs from breast milk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107509645B (en) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5272998A (en) * | 1986-03-04 | 1993-12-28 | Pannier Steven R | Livestock feeder with feed metering above feed space |
| DE29913223U1 (en) * | 1999-08-03 | 2000-12-07 | Haake Hinrich | Pig feeding device for liquids |
| US7337746B2 (en) * | 2005-07-12 | 2008-03-04 | Peg Clark | Small animal feeding station |
| CN201119343Y (en) * | 2007-11-13 | 2008-09-24 | 肇庆市华雄农牧有限公司 | Improved amah machine |
| CN101836598A (en) * | 2009-03-16 | 2010-09-22 | 韩国农村振兴厅 | System for automatically feeding milk to calf with minimum ablactation stress |
| CN101773076A (en) * | 2010-02-24 | 2010-07-14 | 宋树建 | Pig feed automatic feeding device |
| CN203554999U (en) * | 2013-11-08 | 2014-04-23 | 黑龙江职业学院 | Multi-layer cultivation system |
| KR101690659B1 (en) * | 2014-07-23 | 2016-12-28 | (주)로봇앤드디자인 | A suckle system of cattle |
| CN105379632B (en) * | 2014-09-03 | 2018-03-27 | 中粮营养健康研究院有限公司 | Raising aid and breeding apparatus |
| CN204014715U (en) * | 2014-09-10 | 2014-12-17 | 泉州市莹森生态农牧有限公司 | The feeding system of piggery |
| CN104304206A (en) * | 2014-10-30 | 2015-01-28 | 重庆燕蓝科技有限公司 | Float capable of luring fish |
| CN105850768A (en) * | 2016-06-03 | 2016-08-17 | 徐自升 | Piglet feeding robot |
| CN106212305A (en) * | 2016-07-25 | 2016-12-14 | 武汉凯风华科智农科技有限公司 | The group support of a kind of half positioning rail is quantitatively spaced feeding systems and method |
| CN205830738U (en) * | 2016-07-25 | 2016-12-28 | 天津市灥嘉科技发展有限公司 | A kind of calf feeding device |
| CN106719042A (en) * | 2016-11-29 | 2017-05-31 | 嵩县金泰生态农业专业合作社 | One boar reproduction suckling device |
| CN206365347U (en) * | 2016-12-30 | 2017-08-01 | 宏畅（福建）农牧科技有限公司 | Lamb supplementary feeding device |
-
2017
- 2017-08-23 CN CN201710728627.2A patent/CN107509645B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107509645A (en) | 2017-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206559932U (en) | Aquiculture net cage jet batch charger | |
| CN104170762B (en) | A kind of pig house feed supply structure | |
| CN105594646B (en) | A kind of tame and docile food device of predacious fish and tame and docile food method | |
| CN201758667U (en) | Swimming crab holding pond with tent | |
| CN206323961U (en) | A kind of nursing agitating device for plant | |
| CN207083786U (en) | Weanling pig self-feeder | |
| CN207461202U (en) | A kind of fresh-water fishes feed equipment | |
| CN108834995A (en) | A kind of underwater bait-laying device for fish of cage culture | |
| CN107509645B (en) | Supplementary feeding fence for early weaning of lambs from breast milk | |
| CN104663555A (en) | Automatic bait casting device for standardized pond culture | |
| CN206674732U (en) | A kind of wild boar culture hut that water function is fed with mechanical feed | |
| CN206314420U (en) | Chilled trash fish feed device for feeding fish bait | |
| CN209677110U (en) | It is a kind of applied to the discharging device for feeding machine automatically | |
| CN202050792U (en) | Three-way honeybee feeder and automatic honeybee feeding device | |
| CN206350420U (en) | A kind of blattaria device for feeding | |
| CN207612888U (en) | It automatically controls drinking-water and feeding and uses hopper | |
| CN207383233U (en) | Pig-feeding trough | |
| CN206963618U (en) | A kind of hoggery pigsties crib | |
| CN203563542U (en) | Automatic bait casting system for aquaculture | |
| CN210641976U (en) | Raise chickens and feed and eat device | |
| CN205455241U (en) | Automatic feeder | |
| CN211153355U (en) | Fry conveying and throwing device | |
| CN207284686U (en) | A kind of quantitative liquid material feeding system and its feeding pipeline used | |
| CN204119983U (en) | For hello the water device for feeding in poultry farms | |
| CN208956732U (en) | A kind of underwater bait-laying device for fish of cage culture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200903 Address after: Liu Wei Group town Shouxian County Yuan Ying Cun 232291 Anhui city of Huainan Province Applicant after: SHOUXIAN LIANZHONG LIVESTOCK FARMING Co.,Ltd. Address before: 232291 Anhui city in Huainan Province town of Shouxian County Yuan Ying Cun Village Applicant before: SHOUXIAN YUANHANG LAKE SHEEP BREEDING PROFESSIONAL COOPERATIVE |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |