CN107801658A - A kind of rain-proof type poultry feeding device - Google Patents

A kind of rain-proof type poultry feeding device Download PDF

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Publication number
CN107801658A
CN107801658A CN201711083098.1A CN201711083098A CN107801658A CN 107801658 A CN107801658 A CN 107801658A CN 201711083098 A CN201711083098 A CN 201711083098A CN 107801658 A CN107801658 A CN 107801658A
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CN
China
Prior art keywords
rain shade
rain
fixation
activity
feed pan
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Granted
Application number
CN201711083098.1A
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Chinese (zh)
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CN107801658B (en
Inventor
李佃场
李鑫
黄河
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haiyang Liuhe chicken breeding Co.,Ltd.
New Hope Liuhe Co Ltd
Original Assignee
New Hope Six And Feed Ltd Co
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Application filed by New Hope Six And Feed Ltd Co filed Critical New Hope Six And Feed Ltd Co
Priority to CN201711083098.1A priority Critical patent/CN107801658B/en
Publication of CN107801658A publication Critical patent/CN107801658A/en
Application granted granted Critical
Publication of CN107801658B publication Critical patent/CN107801658B/en
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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K39/00Feeding or drinking appliances for poultry or other birds
    • A01K39/01Feeding devices, e.g. chainfeeders
    • A01K39/012Feeding devices, e.g. chainfeeders filling automatically, e.g. by gravity from a reserve
    • A01K39/0125Panfeeding systems; Feeding pans therefor

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Birds (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

The invention provides a kind of rain-proof type poultry feeding device, belongs to poultry feeder tool field.Its technical scheme is:Including rain shade outside activity, rain shade in fixation, feed pan and rotating shaft, the outer rain shade of activity and it is fixed in rain shade by a circular top and the fan-shaped top composition of 3 identicals, fan-shaped top outer down extends to form side wall, the top diameter of the outer rain shade of activity is more than the diameter of rain shade in fixed, the diameter of rain shade is more than the diameter of feed pan in fixation, the radian at the fan-shaped top of the outer rain shade of activity is more than the radian at the fan-shaped top of rain shade in fixed, the outer rain shade of activity is connected with rain shade in fixation by rotating shaft, pass through the separation and combination of rain shade in rain shade outside relative motion realization activity and fixation.Beneficial effects of the present invention are:Rain is avoided to be drenched from surrounding and top into making the foodstuff in feed pan not drenched, positive effect, avoid clearing up feed pan because drenching foodstuff.

Description

A kind of rain-proof type poultry feeding device
Technical field
The present invention relates to a kind of domestic animal to feed feeder, more particularly to a kind of rain-proof type poultry feeding device.
Background technology
With the growth of China's economy and the raising of living standards of the people, selection of the people to poultry prod has tended to more Memberization and safe, so, developing ecology poultry farming has become inexorable trend, and poultry is carried out under existing natural environment Free-ranging, feeding management and environmental Kuznets Curves by science, can also realize standardized production, meat, egg product standard is reached nothing The standard of public hazards, pollution-free food or even organic food;But because place is larger during poultry is put in a suitable place to breed, poultry is relatively scattered, Poultry feeding device is also more dispersed, and poultry feeding device volume is also bigger, runs into rainy situation and is difficult to remove in time To interior, the feed for making to be stored in poultry feeding device is drenched and becomes damp or rotten, causes to waste and poultry feeding device The inconvenience of cleaning.
The content of the invention
It is an object of the invention to provide one kind to have rainproof effect, ensures that feed is not drenched and clears up feeding after avoiding rain Feed the rain-proof type poultry feeding device of disk inconvenience.
The present invention is realized by following measure:A kind of rain-proof type poultry feeding device, including circular feed pan and set The rain-proof mechanism above the feed pan is put, the rain-proof mechanism includes rain shade and the outer rain shade of activity in fixed, described The outer rain shade of activity and it is fixed at the top of rain shade by a circular top and the fan-shaped top composition of 3 identicals, the fan Shape top outer down extends to form side wall.
The top diameter of the outer rain shade of activity is more than the diameter of rain shade in the fixation, rain shade in the fixation Diameter be slightly larger than the feed pan diameter;The radian at the fan-shaped top of the outer rain shade of activity, which is more than in the fixation, to be hidden The radian at the fan-shaped top of canopy, and the fan of the radian and rain shade in the fixation at the fan-shaped top of the outer rain shade of activity Radian at the top of shape, which is added, is at least 2 π/3, between preferably 0.7 π-π.
Rain shade is connected with the outer rain shade of activity by the rotating shaft through the circular top in the fixation.
Rain shade side wall is fixedly connected with the feed pan in the fixation.
The rotating shaft is a multi-diameter shaft, and the multi-diameter shaft upper end diameter is more than lower end diameter, and two above and below the multi-diameter shaft End is provided with screw thread, and spline is provided with the shaft shoulder of the multi-diameter shaft;Open the outer rain shade circular top center of activity Provided with the splined hole used with the spline fitted, rain shade circular top center offers through hole in the fixation, institute State multi-diameter shaft lower end and the splined hole and the through hole are provided with nut, the multi-diameter shaft threaded upper ends are connected with handle.
Preferably, in addition to the drive mechanism that can drive the multi-diameter shaft rotation is arranged on, the drive mechanism includes Be arranged on the motor in the fixation on rain shade, the driving gear being arranged on the motor output shaft and with the driven tooth The driven gear of engagement is taken turns, the driven gear is arranged on the multi-diameter shaft and positioned at the outer rain shade of the activity and described In fixation between rain shade.The drive mechanism also includes the power supply and controller with motor connection, and the control of drive mechanism Device and power supply are provided with rain-proof shell, and controller being capable of start by set date motor so that the outer rain shade time opening of activity, and prolong Slow certain time closes, i.e., the present apparatus according to rain shade outside feeding time rotary moveable, can realize feeding device unlatching or Close, ensure that feed is in opposing seal state, avoid the loss or contaminated of feed nutritive value;Power supply can be whole drives Motivation structure is powered, and power supply can be charging accumulator or solar storage battery etc.;Wherein, motor, controller, power supply and its between Annexation be prior art, will not be repeated here.
The fan-shaped top upper surface both sides of rain shade have been radially arranged guiding gutter close to edge in the fixation;It is or, described The fan-shaped top upper surface both sides of the edge of rain shade are provided with the gear edge being folded upward in fixation, and the height on the gear edge is slightly less than institute State the distance between rain shade and the outer rain shade of activity in fixed.
Also include upper end closed, the charging basket of open at its lower end, the lower end of the charging basket is arranged on the interposition of the feed pan To put, the charging basket lower end is provided with the discharging opening connected with the feed pan, and the charging basket roof upper surface is provided with screwed hole, Rain shade circular top lower surface is provided with the external screw thread connecting cylinder being threadedly coupled with the screwed hole in the fixation.
Be provided with charge door in the charging basket side wall, the charge door be located in the two neighboring fixation rain shade it Between.
Positioned at circular feed pan centre position described in the bowl interior, one conical stock guide is set.
The feed pan centre position is evenly arranged with three pillars, and the post top portion upper surface opens up deep-slotted chip breaker, institute Charging basket side wall lower ends are stated to be placed in the deep-slotted chip breaker and the charging basket is fixed on the pillar by bolt.
Feed pan opening described in the outside charging basket is provided with ring mesh baffle plate, the ring mesh baffle plate bag Include inner ring, outer ring and grid between the inner ring and the outer ring is set, the feed pan sidewall upper face is provided with card Groove, the outer ring lower surface are provided with the annular plate being used cooperatively with the neck, and the inner ring is located at the arc of the pillar In shape groove.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention can not only facilitate poultry to feed, but also have Have extraordinary rainproof effect, avoid rainwater external feed is drenched cause moist food inconvenience cleaning the problems such as.Positive reason Under condition, rain shade is in released state with the outer rain shade of activity in the fixation of rain-proof mechanism, and poultry can be by feeding at separation.Under During rain, swing handle, multi-diameter shaft is rotated by key connection drive activity rain shade, makes rain shade and the outer rain shade of activity in fixed With reference to the top of rain-proof mechanism and surrounding form closing space, and circular feed pan is covered completely, avoids rain from surrounding and top Drench into making the foodstuff in circular feed pan not drenched, positive effect, avoid clearing up feed pan because drenching foodstuff, separately Can prestore certain feed in outer charging basket, can be by being arranged on the conical stock guide among circular feed pan uniformly to feed pan In feed supplemented, realize the purpose fed automatically.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is middle shaft structure schematic diagram of the embodiment of the present invention.
Fig. 3 is circular feed pan structural representation in the embodiment of the present invention.
Fig. 4 is driving device structure office schematic diagram in the embodiment of the present invention.
Fig. 5 is the partial enlarged drawing of I in Fig. 4.
Wherein, reference is:1st, the outer rain shade of activity;2nd, rain shade in fixing;3rd, charging basket;4th, feed pan;5th, keep off Plate;6th, handle;7th, guiding gutter;8th, charge door;9th, multi-diameter shaft;10th, pillar;11st, nut;12nd, drive gear;13rd, output shaft; 14th, driven gear;15th, motor.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, this programme is illustrated.
Embodiment 1
Referring to Fig. 1, the embodiments of the invention provide a kind of rain-proof type poultry feeding device, including rain shade 1 outside activity, it is fixed in Rain shade 2, charging basket 3, feed pan 4, baffle plate 5, handle 6, guiding gutter 7, charge door 8, multi-diameter shaft 9, pillar 10, nut 11, active Gear 12, output shaft 13, driven gear 14, motor 15.
The top of rain shade 2 is by a circular top and 3 identical sector top groups in the outer rain shade 1 of activity and fixation Into fan-shaped top outer down extends to form side wall, and the top diameter of the outer rain shade 1 of activity is more than the straight of rain shade 2 in fixation Footpath, it is fixed in the diameter of rain shade 1 be slightly larger than the diameter of feed pan 4, the radian at the fan-shaped top of the outer rain shade 1 of activity is more than admittedly The radian at the fan-shaped top of rain shade 2 in fixed, and the radian at the fan-shaped top of the outer rain shade 1 of activity with fix in rain shade 2 The radian at fan-shaped top, which is added, is at least 2 π/3, it is fixed in rain shade 2 and the outer rain shade 1 of activity pass through the rank through circular top Terraced axle 9 connects;Referring to Fig. 2, the upper end diameter of multi-diameter shaft 9 is more than lower end diameter, and the upper and lower ends of multi-diameter shaft 9 are provided with screw thread, rank Spline is provided with the shaft shoulder of terraced axle 9, the outer circular top center of rain shade 1 of activity offers the spline used with spline fitted Hole, it is fixed in the circular top center of rain shade 2 offer through hole, the lower end of multi-diameter shaft 9 is provided with through splined hole and through hole Nut, the threaded upper ends of multi-diameter shaft 9 are connected with handle 6, and handle 6, movable rain shade 1 and multi-diameter shaft 9 can be rotated together.
The fan-shaped top upper surface both sides of rain shade 2 have been radially arranged guiding gutter 7 close to edge in fixation, when raining, rain Water can be flowed out by guiding gutter, avoid rain-proof mechanism top rainwater from flowing into feed pan 4.
Upper end closed, the open at its lower end of charging basket 3, the lower end of charging basket 3 are arranged on the centre position of feed pan 4, under charging basket 3 End is provided with the discharging opening that connect with feed pan 4, and the roof upper surface of charging basket 3 is provided with screwed hole, the circle of rain shade 2 in fixation Top lower surface is provided with the external screw thread connecting cylinder being threadedly coupled with screwed hole, is provided with charge door 8 in the side wall of charging basket 3, adds Material mouth 8 is located in two neighboring fixation between rain shade, can add feed, charging basket 3 by the feed barrel 3 of charge door 8 and feed pan 4 Certain feed can be stored, the centre position of 3 inner circular feed pan of charging basket 4 sets a conical stock guide, when in feed pan 4 When feed is reduced, the feed during charging basket 3 stores can uniformly be supplemented by conical stock guide, and automatic feeding can be achieved.
Referring to Fig. 3, the centre position of feed pan 4 is evenly arranged with three pillars 10, and the top upper surface of pillar 10 opens up arc Groove, the side wall lower ends of charging basket 3 are placed in deep-slotted chip breaker and charging basket 3 are fixed on pillar 10 by bolt.
In addition, the opening of 3 outside feed pan of charging basket 4 is provided with ring mesh baffle plate 5, ring mesh baffle plate 5 include inner ring, Grid between outer ring and inner ring and outer ring, the sidewall upper face of feed pan 4 are provided with neck, and outer ring lower surface is provided with and blocked The annular plate that groove is used cooperatively, inner ring are located in the deep-slotted chip breaker of pillar 10, when ring mesh baffle plate 5 can avoid the poultry from feeding Feed is made dirty into feed pan 4, to ensure the cleaning of feed.
Embodiment 2
Referring to Fig. 1, the present invention is a kind of rain-proof type poultry feeding device, including rain shade 1 outside activity, it is fixed in rain shade 2, material Bucket 3, feed pan 4, baffle plate 5, handle 6, guiding gutter 7, charge door 8, multi-diameter shaft 9, pillar 10, nut 11, driving gear 12, output Axle 13, driven gear 14, motor 15.
The top of rain shade 2 is by a circular top and 3 identical sector top groups in the outer rain shade 1 of activity and fixation Into fan-shaped top outer down extends to form side wall, and the top diameter of the outer rain shade 1 of activity is more than the straight of rain shade 2 in fixation Footpath, it is fixed in the diameter of rain shade 1 be slightly larger than the diameter of feed pan 4, the radian at the fan-shaped top of the outer rain shade 1 of activity is more than admittedly The radian at the fan-shaped top of rain shade 2 in fixed, and the radian at the fan-shaped top of the outer rain shade 1 of activity with fix in rain shade 2 The radian at fan-shaped top, which is added, is at least 2 π/3, it is fixed in rain shade 2 and the outer rain shade 1 of activity pass through the rank through circular top Terraced axle 9 connects;Referring to Fig. 2, the upper end diameter of multi-diameter shaft 9 is more than lower end diameter, and the upper and lower ends of multi-diameter shaft 9 are provided with screw thread, rank Spline is provided with the shaft shoulder of terraced axle 9, the outer circular top center of rain shade 1 of activity offers the spline used with spline fitted Hole, it is fixed in the circular top center of rain shade 2 offer through hole, the lower end of multi-diameter shaft 9 is provided with through splined hole and through hole Nut, the threaded upper ends of multi-diameter shaft 9 are connected with handle 6, and handle 6, movable rain shade 1 and multi-diameter shaft 9 can be rotated together.
Referring to Fig. 4, the present apparatus also includes being arranged on the drive mechanism that multi-diameter shaft 9 can be driven to rotate, and drive mechanism includes It is arranged on the motor 15 in fixed on rain shade 2, the driving gear 12 and and driven gear being arranged on the output shaft 13 of motor 15 The driven gears 14 of 14 engagements, driven gear 14 be arranged on multi-diameter shaft 9 and rain cover positioned at the outer rain shade 1 of activity and in fixing Between cover 2.Drive mechanism also includes the power supply and controller being connected with motor 15, and the controller of drive mechanism and power supply are all provided with It is equipped with rain-proof shell, controller being capable of start by set date motor 15 so that the outer time opening of rain shade 1 of activity, and postpone one regularly Between close, i.e., the present apparatus can realize being turned on and off for feeding device according to rain shade 1 outside feeding time rotary moveable, protect Card feed is in opposing seal state, avoids the loss or contaminated of feed nutritive value, power supply can be whole drive mechanism Power supply, power supply can be charging accumulator or solar storage battery etc..Wherein, motor 15, controller, power supply and its between company The relation of connecing is prior art, be will not be repeated here.
The fan-shaped top upper surface both sides of rain shade 2 have been radially arranged guiding gutter 7 close to edge in fixation, when raining, rain Water can be flowed out by guiding gutter, avoid rain-proof mechanism top rainwater from flowing into feed pan 4.
Upper end closed, the open at its lower end of charging basket 3, the lower end of charging basket 3 are arranged on the centre position of feed pan 4, under charging basket 3 End is provided with the discharging opening that connect with feed pan 4, and the roof upper surface of charging basket 3 is provided with screwed hole, the circle of rain shade 2 in fixation Top lower surface is provided with the external screw thread connecting cylinder being threadedly coupled with screwed hole, is provided with charge door 8 in the side wall of charging basket 3, adds Material mouth 8 is located in two neighboring fixation between rain shade, can add feed, charging basket 3 by the feed barrel 3 of charge door 8 and feed pan 4 Certain feed can be stored, the centre position of 3 inner circular feed pan of charging basket 4 sets a conical stock guide, when in feed pan 4 When feed is reduced, the feed during charging basket 3 stores can uniformly be supplemented by conical stock guide, and automatic feeding can be achieved.
Referring to Fig. 3, the centre position of feed pan 4 is evenly arranged with three pillars 10, and the top upper surface of pillar 10 opens up arc Groove, the side wall lower ends of charging basket 3 are placed in deep-slotted chip breaker and charging basket 3 are fixed on pillar 10 by bolt.
In addition, the opening of 3 outside feed pan of charging basket 4 is provided with ring mesh baffle plate 5, ring mesh baffle plate 5 include inner ring, Grid between outer ring and inner ring and outer ring, the sidewall upper face of feed pan 4 are provided with neck, and outer ring lower surface is provided with and blocked The annular plate that groove is used cooperatively, inner ring are located in the deep-slotted chip breaker of pillar 10, when ring mesh baffle plate 5 can avoid the poultry from feeding Feed is made dirty into feed pan 4, to ensure the cleaning of feed.
Technical characteristic of the invention without description can be realized by or using prior art, will not be repeated here, certainly, It is limitation of the present invention that described above, which is not, and the present invention is also not limited to the example above, the ordinary skill of the art The variations, modifications, additions or substitutions that personnel are made in the essential scope of the present invention, it should also belong to the protection model of the present invention Enclose.

Claims (10)

1. a kind of rain-proof type poultry feeding device, including circular feed pan, it is characterised in that also include being arranged on the feed pan The rain-proof mechanism of top, the rain-proof mechanism include rain shade and the outer rain shade of activity in fixed, the outer rain shade of activity with Formed in fixation at the top of rain shade by a circular top and the fan-shaped top of 3 identicals, the fan-shaped top outer is down Extension forms side wall;
The top diameter of the outer rain shade of activity is more than the diameter of rain shade in the fixation, and rain shade is straight in the fixation Footpath is slightly larger than the diameter of the feed pan;The radian at the fan-shaped top of the outer rain shade of activity is more than rain shade in the fixation Fan-shaped top radian, and the sector of the radian and rain shade in the fixation at the fan-shaped top of the outer rain shade of activity is pushed up The radian in portion, which is added, is at least 2 π/3;
Rain shade is connected with the outer rain shade of activity by the rotating shaft through the circular top in the fixation.
2. rain-proof type poultry feeding device according to claim 1, it is characterised in that in the fixation rain shade side wall with The feed pan is fixedly connected.
3. rain-proof type poultry feeding device according to claim 1 or 2, it is characterised in that the rotating shaft is a multi-diameter shaft, The multi-diameter shaft upper end diameter is more than lower end diameter, and the multi-diameter shaft upper and lower ends are provided with screw thread, the multi-diameter shaft Spline is provided with the shaft shoulder;The outer rain shade circular top center of activity offers the spline used with the spline fitted Hole, rain shade circular top center offers through hole in the fixation, the multi-diameter shaft lower end through the splined hole and The through hole is provided with nut, and the multi-diameter shaft threaded upper ends are connected with handle.
4. the rain-proof type poultry feeding device according to any one of claims 1 to 3, it is characterised in that also include being arranged on The drive mechanism of the multi-diameter shaft rotation can be driven, the drive mechanism includes being arranged on the electricity in the fixation on rain shade Machine, the driving gear being arranged on the motor output shaft and the driven gear engaged with the driven gear, the driven tooth Wheel is arranged on the multi-diameter shaft and between rain shade in the outer rain shade of the activity and the fixation.
5. the rain-proof type poultry feeding device according to any one of Claims 1-4, it is characterised in that hidden in the fixation The fan-shaped top upper surface both sides of canopy have been radially arranged guiding gutter close to edge;Or, the fan-shaped top of rain shade in the fixation Upper surface both sides of the edge are provided with the gear edge being folded upward at, and the height on the gear edge is slightly less than in the fixation rain shade and described The distance between outer rain shade of activity.
6. the rain-proof type poultry feeding device according to any one of claim 1 to 5, it is characterised in that also including upper end seal Close, the charging basket of open at its lower end, the lower end of the charging basket is arranged on the centre position of the feed pan, and the charging basket lower end is provided with The discharging opening connected with the feed pan, the charging basket roof upper surface are provided with screwed hole, and rain shade is circular in the fixation Top lower surface is provided with the external screw thread connecting cylinder being threadedly coupled with the screwed hole.
7. the rain-proof type poultry feeding device according to any one of claim 1 to 6, it is characterised in that the charging basket side wall On be provided with charge door, the charge door is located in the two neighboring fixation between rain shade.
8. the rain-proof type poultry feeding device according to any one of claim 1 to 7, it is characterised in that positioned at the charging basket The internal circular feed pan centre position sets a conical stock guide.
9. the rain-proof type poultry feeding device according to any one of claim 1 to 8, it is characterised in that in the feed pan Between position be evenly arranged with three pillars, the post top portion upper surface opens up deep-slotted chip breaker, and the charging basket side wall lower ends are placed on The charging basket is fixed on the pillar in the deep-slotted chip breaker and by bolt.
10. the rain-proof type poultry feeding device according to any one of claim 1 to 9, it is characterised in that positioned at the charging basket The outside feed pan opening is provided with ring mesh baffle plate, and the ring mesh baffle plate includes inner ring, outer ring and setting Grid between the inner ring and the outer ring, the feed pan sidewall upper face are provided with neck, and the outer ring lower surface is set The annular plate being used cooperatively with the neck is equipped with, the inner ring is located in the deep-slotted chip breaker of the pillar.
CN201711083098.1A 2017-11-07 2017-11-07 Rainproof type poultry feeding device Active CN107801658B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711083098.1A CN107801658B (en) 2017-11-07 2017-11-07 Rainproof type poultry feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711083098.1A CN107801658B (en) 2017-11-07 2017-11-07 Rainproof type poultry feeding device

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CN107801658B CN107801658B (en) 2021-04-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117397587A (en) * 2023-11-21 2024-01-16 青岛法牧机械有限公司 Livestock and poultry breeding house with ventilation and cooling functions

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Publication number Priority date Publication date Assignee Title
US5669328A (en) * 1996-06-14 1997-09-23 Lanfranchi; Tammy Automatic animal feeding system
CN201091150Y (en) * 2007-05-25 2008-07-30 王京法 Rasorial feed tray capable of adjusting the width of grizzly screen
CN204466587U (en) * 2015-01-27 2015-07-15 林琼英 A kind of poultry feeder of intelligence
CN105454083A (en) * 2014-08-11 2016-04-06 林如海 A feed barrel
CN205623824U (en) * 2016-03-22 2016-10-12 东莞市铭德金属制品有限公司 Real time intelligence responds to telescopic bird feeding device that keeps off rain
CN205813196U (en) * 2016-07-18 2016-12-21 四川农业大学 A kind of device for feeding for poultry outdoor breeding
CN207519416U (en) * 2017-11-07 2018-06-22 新希望六和饲料股份有限公司 A kind of rain-proof type poultry feeding device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669328A (en) * 1996-06-14 1997-09-23 Lanfranchi; Tammy Automatic animal feeding system
CN201091150Y (en) * 2007-05-25 2008-07-30 王京法 Rasorial feed tray capable of adjusting the width of grizzly screen
CN105454083A (en) * 2014-08-11 2016-04-06 林如海 A feed barrel
CN204466587U (en) * 2015-01-27 2015-07-15 林琼英 A kind of poultry feeder of intelligence
CN205623824U (en) * 2016-03-22 2016-10-12 东莞市铭德金属制品有限公司 Real time intelligence responds to telescopic bird feeding device that keeps off rain
CN205813196U (en) * 2016-07-18 2016-12-21 四川农业大学 A kind of device for feeding for poultry outdoor breeding
CN207519416U (en) * 2017-11-07 2018-06-22 新希望六和饲料股份有限公司 A kind of rain-proof type poultry feeding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117397587A (en) * 2023-11-21 2024-01-16 青岛法牧机械有限公司 Livestock and poultry breeding house with ventilation and cooling functions
CN117397587B (en) * 2023-11-21 2024-05-28 青岛法牧机械有限公司 Livestock and poultry breeding house with ventilation and cooling functions

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