CN102669006A - Trough type poultry feeder - Google Patents
Trough type poultry feeder Download PDFInfo
- Publication number
- CN102669006A CN102669006A CN2012101674182A CN201210167418A CN102669006A CN 102669006 A CN102669006 A CN 102669006A CN 2012101674182 A CN2012101674182 A CN 2012101674182A CN 201210167418 A CN201210167418 A CN 201210167418A CN 102669006 A CN102669006 A CN 102669006A
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- China
- Prior art keywords
- conveying pipeline
- poultry
- feeding
- conveying
- relief hole
- 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.)
- Pending
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- 244000144977 poultry Species 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims description 3
- 241000287828 Gallus gallus Species 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 6
- 238000009395 breeding Methods 0.000 abstract 2
- 230000001488 breeding effect Effects 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 7
- 230000002950 deficient Effects 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010516 chain-walking reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- -1 reinforced Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 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
- A01K39/00—Feeding or drinking appliances for poultry or other birds
- A01K39/01—Feeding devices, e.g. chainfeeders
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention relates to a trough type poultry feeder, and relates to a trough type feeder of poultry breeding equipment. The trough type poultry feeder comprises a middle conveying pipe 1 and two-side feeding troughs 5, wherein a feed conveying mechanism is arranged in the pipe cavity of the conveying pipe, the feeding troughs 5 are symmetrically arranged on two sides of the conveying pipe along the extension direction of the middle conveying pipe, the conveying pipe is provided with uniformly arranged discharging holes 2 corresponding to the two side feeding troughs, a discharging adjusting baffle 7 is arranged on the discharging holes 2 and is provided with through holes 8 corresponding to the discharging holes of the conveying pipe, the feeding troughs 5 are arranged below the conveying pipe, and the feed discharged by the discharging holes of the conveying pipe can smoothly flow into the feeding troughs 5. The trough type poultry feeder has the benefits that material conveying and feeding are separated, so that the knocking of the material conveying mechanism on chicken is avoided; and the material is conveyed by the conveying pipe and uniformly distributed by the discharging holes of the conveying pipe, so that balanced breeding is achieved, extrusion and feed competition are avoided, the culture effect is good and the culture benefit is greatly improved.
Description
Technical field:
The present invention relates to poultry rearing equipment, mainly refer to poultry feeder, be meant poultry slot type feeder especially.
Background technology:
Existing poultry slot type feeder (mainly being that chicken is used the slot type feeder); Be to constitute by a flat feeding trough and groove inside strake carrier chain; Separately the material scraping plate that is fixed with the angle of inclination on the paddled conveyor chain; Transmission process is with the feed scraping delivery, and cloth is delivered to feeding trough everywhere, and the chicken that supplies to stand in feeding trough two sides pecks at.Be that feeding trough is arranged the growth ring-type during practical application, do closed loop cycle running by the host driven paddled conveyor chain, reinforced in groove by feeding device, until quantitative material being added and till scraping delivery arrives everywhere, shutting down.The advantage of this scraper chain slot type feeder is to articulate feeding dish feeder simple structure, cost province, low price than advanced spiral conveying pipeline; Therefore; Although there are many defectives in this scraper chain slot type feeder, because of low price still has bigger market and user.This scraper chain slot type feeder has been used for many years; The many defectives and the deficiency that expose are: one, and paddled conveyor chain is set directly in the feeding trough, and naked being exposed to scraped the material operation in the feeding trough; The carrier chain scraper plate hits the Ji Zui of pecking at often, influence chicken feel at ease peck at, take food; Two, the long paddled conveyor chain and the continuous variation of tensioning degree thereof, the clearance height that material scraping plate is left between the feeding trough bottom land produces dynamic change, causes and scrapes material, cloth inequality in the groove.Particularly little when chicken age, one day quantitative feed at this moment, is scraped the defective of material inequality and is influenced the limit and appear suddenly out more after a little while; For the cloth inequality of avoiding this moment causes the inequality of feeding, even opening device does not adopt hand stock; Need chicken age big, one day quantitative feed for a long time; Just open and use, cause the idle waste of equipment, strengthened artificial input; Three, because of scrape, the inequality of cloth, directly cause chicken to strive the food phenomenon severe, the inequality of feeding causes the powerhouse strong more, weak person more a little less than, have often because of extruding and strive the be trampled to death generation of phenomenon of food.Four, this slot type feeder must be fixed on the ground, and regularly integral body is sling, and the place that has both influenced chicken is movable, influences the cleaning to the place again.
Summary of the invention:
The present invention's purpose, being provides a kind of poultry slot type feeder to many defectives of existing scraper chain slot type feeder significant improvement in addition; It has conveying pipeline and feeding trough structural form; To two side feeding trough clothes, thoroughly overcome particularly many drawbacks of scraper chain slot type feeder of existing feeder by the conveying pipeline relief hole, reinforced, cloth is even; Help raising, culture benefit can greatly improve.
The present invention is enforcement like this: a kind of poultry slot type feeder comprises feeding device and feeding trough.Feeding device is a conveying pipeline 1; Be provided with the feed conveying machine structure in the conveying pipeline tube chamber; The conveying pipeline tube wall has the relief hole 2 to the feeding trough discharge, and feeding trough 5 is provided with along the conveying pipeline bearing of trend, and the feed of being discharged by conveying pipeline relief hole 2 can trickle smoothly in two side feeding troughs 5.
The present invention's embodiment preferably, but said conveying pipeline relief hole is provided with the discharge controllable register 7 of move left and right, the discharge controllable register has and the corresponding through hole 8 of conveying pipeline relief hole, discharge controllable register inner surface matches with the conveying pipeline outer surface.
The present invention's embodiment preferably, when its cross-sectional profile be square conveying pipeline 1 ', its tube wall relief hole be provided with discharge controllable register 7 moving up and down '.
The present invention's embodiment preferably, said feeding trough is two, along the conveying pipeline bearing of trend symmetrical be arranged at conveying pipeline two sides; Said conveying pipeline relief hole has two rows, and is corresponding with two side feeding troughs; Constitute vertical protuberantia 9 between two side feeding troughs and the trough rim that conveying pipeline is connected mutually, said conveying pipeline is on said vertical knuckle 9.
The beneficial effect that the present invention produced is that by the defeated material of conveying pipeline, defeated material is isolated with feeding, has avoided feeding unit colliding with to chicken.By the defeated material of conveying pipeline, relief hole cloth, reinforced, cloth is even, has reached balanced raising, that avoids the process of feeding strives the food extruding, avoids causing food pollution because of striving to eat.Also avoided the idleness of equipment because of chicken age hour, utilization rate of equipment and installations is high.This slot type feeder can whole landing, and the utilization of area rate is high, is beneficial to limit and raises the activity with chicken, is beneficial to the hen house hygienic cleaning.Culture efficiency is good, can greatly improve culture benefit.
Description of drawings:
Accompanying drawing 1 embodiment of the present invention one front view (conveying pipeline is a pipe, but discharge controllable register move left and right)
The right view of accompanying drawing 2 accompanying drawings 1
The vertical view of accompanying drawing 3 accompanying drawings 1
Accompanying drawing 4 embodiment of the present invention two front views (conveying pipeline is a square tube, and the discharge controllable register can move up and down)
The right view of accompanying drawing 5 accompanying drawings 4 (removing barrier and feeding trough)
The A-A cutaway view Amplified image of accompanying drawing 6 accompanying drawings 4 (removing plug dish carrier chain in barrier, feeding trough and the conveying pipeline)
Embodiment:
Accompanying drawing 1,2,3 is an embodiment one of the present invention, is made up of conveying pipeline 1 and feeding trough 5, and conveying pipeline is a pipe, feeding trough 5 along the conveying pipeline bearing of trend symmetrical be arranged at conveying pipeline two sides, with the conveying pipeline equal length.Be provided with the feed conveying machine structure in the conveying pipeline tube chamber, this conveying mechanism can coil carrier chain for plug, perhaps is defeated material spiral.Plug dish carrier chain conveying mechanism is made up of latch closure chain 4 and the plug dish 3 that is installed on the chain shown in accompanying drawing 3, and during the chain running, the feed in the adding conveying pipeline is scraped material by the plug dish and carried.Defeated material spiral conveying mechanism is that defeated material spiral (not shown) is set in tube chamber.The corresponding two side feeding troughs of conveying pipeline are provided with evenly distributed relief hole 2; Relief hole 2 is provided with discharge controllable register 17, and the discharge controllable register has and conveying pipeline relief hole 2 corresponding through holes 8, and discharge controllable register inner surface matches with the conveying pipeline outer surface; When push-and-pull controllable register move left and right; Can change what (see accompanying drawing 2 shown in) of the registration of through hole 8 and relief hole 2 with the control discharge, when discharge controllable register through hole 8 overlaps with conveying pipeline relief hole 2, the withdrawal rate maximum.Be that the discharge controllable register is made as arc watt shape (cross-sectional profile) in the practical application, be placed on the conveying pipeline, can control the relief hole of conveying pipeline two sides simultaneously and open size.Side under feeding trough 5 place's conveying pipelines, the feed of being discharged by conveying pipeline relief hole 2 can trickle smoothly in two side feeding troughs 5.Constitute vertical protuberantia 9 between two side feeding troughs and the trough rim that middle conveying pipeline is connected mutually, conveying pipeline is on the vertical protuberantia 9 that is constituted.
Accompanying drawing 4,5,6, be embodiment two of the present invention, constitute by conveying pipeline and feeding trough, feeding trough along the conveying pipeline bearing of trend symmetrical be arranged at conveying pipeline two sides, with the conveying pipeline equal length, with the difference of embodiment one be conveying pipeline be square tube 1 '.Side's conveying pipeline two sidewalls are provided with evenly distributed relief hole 2; Be provided with relief hole 2 two vertical sidewalls be provided with discharge controllable register 7 moving up and down '; In the practical application discharge controllable register is made watt cover that its cross section is " ∏ " shape; On the side's of being buckled in conveying pipeline, can control the relief hole of conveying pipeline two sides simultaneously and open size.Discharge controllable register inner surface has fin 10, and the tube wall surface corresponding with it has groove 11, when pushing or promoting the discharge controllable register, can move up and down and engage and stop, and changes the area that hides relief hole, thus the control withdrawal rate.
The present invention is provided with the suspension ring (not shown), can integral body sling.
Claims (6)
1. poultry slot type feeder; Comprise feeding device and feeding trough, it is characterized in that said feeding device is conveying pipeline (1); Be provided with the feed conveying machine structure in the conveying pipeline tube chamber; The conveying pipeline tube wall has to the relief hole of feeding trough discharge (2), and feeding trough (5) is provided with along the conveying pipeline bearing of trend, and the feed of being discharged by conveying pipeline relief hole 2 can trickle smoothly in two side feeding troughs 5.
2. according to the said a kind of poultry slot type feeder of claim 1; It is characterized in that; But said conveying pipeline relief hole is provided with the discharge controllable register (7) of move left and right; The discharge controllable register has and the corresponding through hole of conveying pipeline relief hole (8), and discharge controllable register inner surface matches with the conveying pipeline outer surface.
3. according to the said a kind of poultry slot type feeder of claim 1; It is characterized in that; Cross-sectional profile is square conveying pipeline " 1 ' "; Its tube wall relief hole is provided with discharge controllable register moving up and down (7 '), and discharge controllable register inner surface has fin 10, and the tube wall surface corresponding with it has groove 11.
4. according to claim 1 or 2 or 3 said a kind of poultry slot type feeders, it is characterized in that said feeding trough (5) is two, along the conveying pipeline bearing of trend symmetrical be arranged at conveying pipeline two sides; Said conveying pipeline relief hole has two rows, and is corresponding with two side feeding troughs; Constitute vertical protuberantia (9) between two side feeding troughs (5) and the trough rim that conveying pipeline is connected mutually, said conveying pipeline is on said vertical knuckle (9).
5. according to the said a kind of poultry slot type feeder of claim 4, it is characterized in that said feeding trough (5) is provided with the poultry barrier (6) of pecking at.
6. according to the said a kind of poultry slot type feeder of claim 4, it is characterized in that feed conveying machine structure in the said conveying pipeline tube chamber is plug dish carrier chain mechanism, perhaps, be defeated material screw mechanism.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012101674182A CN102669006A (en) | 2012-05-18 | 2012-05-18 | Trough type poultry feeder |
PCT/CN2012/081801 WO2013170565A1 (en) | 2012-05-18 | 2012-09-24 | Trough type hopper for poultry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012101674182A CN102669006A (en) | 2012-05-18 | 2012-05-18 | Trough type poultry feeder |
Publications (1)
Publication Number | Publication Date |
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CN102669006A true CN102669006A (en) | 2012-09-19 |
Family
ID=46802101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012101674182A Pending CN102669006A (en) | 2012-05-18 | 2012-05-18 | Trough type poultry feeder |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102669006A (en) |
WO (1) | WO2013170565A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102893892A (en) * | 2012-10-10 | 2013-01-30 | 青岛平度市金巢机械有限责任公司 | Tier-type poultry cage feeding mechanically |
CN102939912A (en) * | 2012-11-21 | 2013-02-27 | 青岛平度市金巢机械有限责任公司 | Trough-type feeding machine with scraper chain for conveying |
CN103026981A (en) * | 2012-12-17 | 2013-04-10 | 青岛平度市金巢机械有限责任公司 | Transmission device for groove type scraper ring chain conveying feeder |
WO2013170565A1 (en) * | 2012-05-18 | 2013-11-21 | 青岛平度市金巢机械有限责任公司 | Trough type hopper for poultry |
CN103404449A (en) * | 2013-08-27 | 2013-11-27 | 青岛平度市金巢机械有限责任公司 | Fowl feeding machine |
CN103478011A (en) * | 2013-09-16 | 2014-01-01 | 青岛农业大学 | Trough type automatic feeding unit for breeding poultry |
CN111387073A (en) * | 2020-05-15 | 2020-07-10 | 张献中 | Meat rabbit feeding device |
CN114521511A (en) * | 2022-02-11 | 2022-05-24 | 赣州尚行科技有限公司 | Poultry is bred and uses accurate feed system |
CN116294480A (en) * | 2023-02-28 | 2023-06-23 | 安徽同福集团股份有限公司 | Drying device is used in cereal processing |
Families Citing this family (3)
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CN105409799A (en) * | 2015-12-20 | 2016-03-23 | 重庆市长寿区标杆养鸡股份合作社 | Chicken raising trough capable of capturing chickens |
CN112400744B (en) * | 2020-11-17 | 2022-05-17 | 无为市万昌畜禽家庭农场 | Rainproof and bird-proof outdoor feeding device for geese |
CN114027223B (en) * | 2021-12-02 | 2022-11-18 | 成祖斌 | Poultry feeding equipment for livestock-raising |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3738329A (en) * | 1970-12-11 | 1973-06-12 | G Schweitzer | Poultry feeder |
US3962996A (en) * | 1975-04-07 | 1976-06-15 | Intraco, Inc. | Feeding trough |
US4722301A (en) * | 1986-05-08 | 1988-02-02 | Strong George W | Brooder feeding apparatus |
CN2356482Y (en) * | 1998-10-07 | 2000-01-05 | 郑兆熙 | Improved feeding dish for poultry |
JP2005229951A (en) * | 2004-02-23 | 2005-09-02 | Fujii Shokai:Kk | Automatic feeding device for chicken farm |
KR20070024257A (en) * | 2005-08-26 | 2007-03-02 | 진은정 | Apparatus for providing feed for poultry farming chicken |
CN201928808U (en) * | 2011-01-20 | 2011-08-17 | 张靖悦 | Automatic chicken and duck feeding machine |
CN102405850A (en) * | 2011-11-21 | 2012-04-11 | 青岛平度市金巢机械有限责任公司 | Quantitative feeder for breeders |
CN202618007U (en) * | 2012-05-18 | 2012-12-26 | 青岛平度市金巢机械有限责任公司 | Trough feeder for poultry |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3611995A (en) * | 1969-09-03 | 1971-10-12 | Chore Time Equipment | Trough-type poultry feeders |
US3911868A (en) * | 1973-07-12 | 1975-10-14 | Chore Time Equipment | Poultry feeder |
US4476811A (en) * | 1982-09-30 | 1984-10-16 | Chore-Time Equipment, Inc. | Adjustable feeder with brood gate |
DK200000242U3 (en) * | 2000-07-31 | 2001-11-23 | Landmeco Oelgod As | Feeding facilities, especially for poultry, such as chickens |
CN102669006A (en) * | 2012-05-18 | 2012-09-19 | 青岛平度市金巢机械有限责任公司 | Trough type poultry feeder |
-
2012
- 2012-05-18 CN CN2012101674182A patent/CN102669006A/en active Pending
- 2012-09-24 WO PCT/CN2012/081801 patent/WO2013170565A1/en active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3738329A (en) * | 1970-12-11 | 1973-06-12 | G Schweitzer | Poultry feeder |
US3962996A (en) * | 1975-04-07 | 1976-06-15 | Intraco, Inc. | Feeding trough |
US4722301A (en) * | 1986-05-08 | 1988-02-02 | Strong George W | Brooder feeding apparatus |
CN2356482Y (en) * | 1998-10-07 | 2000-01-05 | 郑兆熙 | Improved feeding dish for poultry |
JP2005229951A (en) * | 2004-02-23 | 2005-09-02 | Fujii Shokai:Kk | Automatic feeding device for chicken farm |
KR20070024257A (en) * | 2005-08-26 | 2007-03-02 | 진은정 | Apparatus for providing feed for poultry farming chicken |
CN201928808U (en) * | 2011-01-20 | 2011-08-17 | 张靖悦 | Automatic chicken and duck feeding machine |
CN102405850A (en) * | 2011-11-21 | 2012-04-11 | 青岛平度市金巢机械有限责任公司 | Quantitative feeder for breeders |
CN202618007U (en) * | 2012-05-18 | 2012-12-26 | 青岛平度市金巢机械有限责任公司 | Trough feeder for poultry |
Non-Patent Citations (1)
Title |
---|
刘显军: "《禽饲养技术》", 30 September 2010, 东北大学出版社 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013170565A1 (en) * | 2012-05-18 | 2013-11-21 | 青岛平度市金巢机械有限责任公司 | Trough type hopper for poultry |
CN102893892A (en) * | 2012-10-10 | 2013-01-30 | 青岛平度市金巢机械有限责任公司 | Tier-type poultry cage feeding mechanically |
CN102939912A (en) * | 2012-11-21 | 2013-02-27 | 青岛平度市金巢机械有限责任公司 | Trough-type feeding machine with scraper chain for conveying |
CN102939912B (en) * | 2012-11-21 | 2014-08-20 | 青岛平度市金巢机械有限责任公司 | Trough-type feeding machine with scraper chain for conveying |
CN103026981A (en) * | 2012-12-17 | 2013-04-10 | 青岛平度市金巢机械有限责任公司 | Transmission device for groove type scraper ring chain conveying feeder |
CN103404449A (en) * | 2013-08-27 | 2013-11-27 | 青岛平度市金巢机械有限责任公司 | Fowl feeding machine |
CN103478011A (en) * | 2013-09-16 | 2014-01-01 | 青岛农业大学 | Trough type automatic feeding unit for breeding poultry |
CN103478011B (en) * | 2013-09-16 | 2015-05-20 | 青岛农业大学 | Trough type automatic feeding unit for breeding poultry |
CN111387073A (en) * | 2020-05-15 | 2020-07-10 | 张献中 | Meat rabbit feeding device |
CN114521511A (en) * | 2022-02-11 | 2022-05-24 | 赣州尚行科技有限公司 | Poultry is bred and uses accurate feed system |
CN116294480A (en) * | 2023-02-28 | 2023-06-23 | 安徽同福集团股份有限公司 | Drying device is used in cereal processing |
Also Published As
Publication number | Publication date |
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WO2013170565A1 (en) | 2013-11-21 |
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Application publication date: 20120919 |