CN106035181B - Automatic feeding device and method for cultured fishes at regular time and quantity - Google Patents
Automatic feeding device and method for cultured fishes at regular time and quantity Download PDFInfo
- Publication number
- CN106035181B CN106035181B CN201610629655.4A CN201610629655A CN106035181B CN 106035181 B CN106035181 B CN 106035181B CN 201610629655 A CN201610629655 A CN 201610629655A CN 106035181 B CN106035181 B CN 106035181B
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- feeding
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims description 11
- 241000276707 Tilapia Species 0.000 claims description 10
- 239000008188 pellet Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Classifications
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- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- 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)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a timing and quantitative automatic feeding device for cultured fishes, which comprises a material storage box, a speed reducing device, a quantitative rotor and a base, wherein the material storage box is arranged on the base; the quantitative rotor is driven by the speed reducer to rotate, a plurality of metering cylinders are arranged on the quantitative rotor, and a central rotating shaft is arranged in the center of the quantitative rotor; the material storage box is arranged above the quantitative rotor, a charging hole is formed in the bottom of the material storage box, and the metering cylinders are sequentially charged; the base is arranged below the quantitative rotor, and a discharge hole is formed in the base and used for sequentially putting the feed of the metering cylinder into the pond. And a feeding method using the device. The invention controls the rotating speed of the quantitative rotor through the speed reducer, finishes the feeding amount in unit time through the size, the number and the using number of the metering cylinders, realizes digital 'timing and quantitative' feeding, and is more convenient for the feeding management of large-batch ponds.
Description
Technical Field
The invention belongs to the technical field of pond culture, and particularly relates to a timed and quantitative automatic feeding device and a feeding method for cultured fishes.
Background
At present, in the fish culture process, feeding is carried out manually or by a bait casting machine, the feeding amount and the feeding time are determined according to the experience of operators, a large amount of manpower is needed, and the feeding amount and the feeding time are difficult to be unified according to standards for different ponds and different operators.
Disclosure of Invention
The invention aims to solve the defects that feed feeding mainly depends on manual work in the fish culture process and uniform culture management cannot be realized particularly under the condition that the number of ponds is large, and provides a timed and quantitative automatic feeding device and a feeding method for cultured fishes.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a breed automatic device of throwing something and feeding of fish at regular time and quantity which characterized in that: the quantitative material storage box comprises a material storage box, a speed reducing device, a quantitative rotor and a base; the quantitative rotor is driven by the speed reducer to rotate, a plurality of metering cylinders are arranged on the quantitative rotor, and a central rotating shaft is arranged in the center of the quantitative rotor; the material storage box is arranged above the quantitative rotor, a charging hole is formed in the bottom of the material storage box, and the metering cylinders are sequentially charged; the base is arranged below the quantitative rotor, and a discharge hole is formed in the base and used for sequentially putting the feed of the metering cylinder into the pond.
It is further characterized in that: the speed reducing device comprises a power worm, a primary speed reducing worm wheel, a primary worm, a secondary speed reducing worm wheel and a secondary worm; the primary reduction worm wheel and the primary worm are coaxially and fixedly arranged, and the secondary reduction worm wheel and the secondary worm are coaxially and fixedly arranged; the power worm is driven by a motor to rotate and drives the primary reduction worm gear to rotate; the primary worm drives the secondary reduction worm gear to rotate; and the secondary worm drives the central rotating shaft of the quantitative rotor to rotate.
Further: the motor rotates at 50 revolutions per second, the power worm rotates for 1 circle to drive the primary reduction worm gear to rotate for 1 tooth, and the primary reduction worm gear is provided with 50 teeth, so that the time for 1 circle of rotation is 1 second; the primary worm rotates for 1 week to drive the secondary reduction worm gear to rotate for 1 tooth, the secondary reduction worm gear is provided with 60 teeth, and the time of 1 rotation is 1 minute; namely the rotating speed of the secondary worm is 1 week/minute; the second-level worm drives the central rotating shaft of the quantitative rotor to rotate, and the rotating speed of the quantitative rotor is 1 week/minute.
Preferably: the material storage box comprises a cylindrical box body on the upper portion, an inverted frustum-shaped box body is connected to the lower portion of the cylindrical box body, a frustum-shaped charging opening is connected to the lower portion of the inverted frustum-shaped box body, a bottom plate is arranged at the bottom of the frustum-shaped charging opening, and the charging hole is formed in the bottom plate.
10 metering cylinders are arranged on the quantitative rotor, and fillers with the same height and the same radius as the metering cylinders are arranged in at least one metering cylinder; the discharge hole mouth part is provided with an arc line for preventing the filler from falling.
The measuring cylinder has a radius of 3.77 cm and a height of 13 cm.
A method for automatically feeding cultured fishes at regular time and quantity by adopting the device for automatically feeding the cultured fishes at regular time and quantity is characterized by comprising the following steps:
(1) the storage box is filled with expanded granulated feed with the specific gravity of 0.4343, 9 metering cylinders on the quantitative rotor are filled with fillers, and a single metering cylinder is filled with 250 g of expanded granulated feed;
(2) 10 mu of tilapia pond, and 1000 fish seeds are released in 7 months, and the total amount is 50 kg; the daily feeding amount accounts for 5% of the weight of the fish seeds, and the feeding is carried out once in the morning and afternoon;
(3) removing all of the filler in the metering drum;
(4) the fingerlings are cultured for 9 months, the fish carrying amount of the pond is 6000 kg, the daily feeding amount accounts for 2.5 percent of the weight of the tilapia, and the tilapia is fed once in the morning and afternoon.
Preferably: 8 am in the step (2): feeding 1.5 kg at a speed of 00-8: 12, and feeding in 16 pm: feeding 1 kg of expanded pellet feed at a ratio of 00-16: 08; 8 in the morning in the step (4): feeding 100 kg at a speed of 00-8: 40, 16 in the afternoon: feeding 50 kg of expanded pellet feed at a ratio of 00-16: 20.
The invention has the beneficial effects that: the invention controls the rotating speed of the quantitative rotor through the speed reducer, finishes the feeding amount in unit time through the size, the number and the using number of the metering cylinders, realizes digital 'timing and quantitative' feeding, and is more convenient for the feeding management of large-batch ponds.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the reducer structure of the present invention.
FIG. 3 is a schematic diagram showing the dimension of the longitudinal section of the storage box structure of the invention (unit: mm)
FIG. 4 is a schematic diagram showing the structural size (unit: mm) of a charging hole at the bottom of the storage box according to the present invention.
FIG. 5 is a schematic diagram showing the cross-sectional structure dimensions (unit: mm) of the quantitative rotor of the present invention.
FIG. 6 is a schematic view of the longitudinal structure of the quantitative rotor of the present invention.
FIG. 7 is a schematic view showing the structural dimensions of the base discharge opening of the present invention.
FIG. 8 is a schematic view of the longitudinal structure of the base of the present invention.
Detailed Description
As shown in figures 1-8, the timing and quantitative automatic feeding device for the cultured fishes comprises a storage tank 2, a speed reducer 1, a quantitative rotor 3 and a base 4. The quantitative rotor 3 is driven by the speed reducer 1 to rotate, a plurality of metering cylinders 31 are arranged on the quantitative rotor 3, and a central rotating shaft 32 is arranged at the center; the material storage box 2 is arranged above the quantitative rotor 3, the bottom of the material storage box is provided with a charging hole 25, and the metering cylinders 31 are sequentially charged; the base 4 is arranged below the quantitative rotor 3, and a discharge hole 41 is formed in the base 4 and used for sequentially putting the feed of the metering cylinder 31 into the pond.
As shown in fig. 3 and 4, the material storage box 2 includes a cylindrical box body 21 at the upper part, an inverted frustum-shaped box body 22 is connected below the cylindrical box body 21, a frustum-shaped charging port 23 is connected below the inverted frustum-shaped box body 22, a bottom plate 24 is arranged at the bottom of the frustum-shaped charging port 23, and the charging hole 25 is arranged on the bottom plate 24.
As shown in fig. 2, the reduction gear 1 includes a power worm 11, a primary reduction worm wheel 12, a primary worm 13, a secondary reduction worm wheel 14, and a secondary worm 15; the primary reduction worm wheel 12 and the primary worm 13 are coaxially and fixedly arranged, and the secondary reduction worm wheel 14 and the secondary worm 15 are coaxially and fixedly arranged; the power worm 11 is driven by a motor to rotate and drives the primary reduction worm gear 12 to rotate; the primary worm 13 drives the secondary reduction worm gear 14 to rotate; the second-stage worm 15 drives the central rotating shaft 32 of the quantitative rotor 3 to rotate. The motor rotates at 50 revolutions per second, the power worm 11 rotates for 1 circle to drive the primary reduction worm wheel 12 to rotate for 1 tooth, and the primary reduction worm wheel 12 sets that the time for 50 teeth to rotate for 1 circle needs 1 second; the primary worm 13 rotates for 1 week to drive the secondary reduction worm wheel 14 to rotate for 1 tooth, the secondary reduction worm wheel 14 is provided with 60 teeth, and the time for 1 week of rotation needs 1 minute; namely the rotating speed of the secondary worm 15 is 1 week/minute; the secondary worm 15 drives the central rotating shaft 32 of the quantitative rotor 3 to rotate, and the rotating speed of the quantitative rotor 3 is 1 week/minute.
As shown in fig. 5 and 6, 10 measuring cylinders 31 are provided in the metering rotor 3, and fillers having the same height and the same radius as those of the measuring cylinders 31 can be provided in the measuring cylinders 31; the measuring cylinder has a radius of 37.77 mm and a height of 130 mm.
As shown in fig. 7 and 8, the base 4 is composed of a tray 43 and a discharge hole 41, and the mouth of the discharge hole 41 is provided with an arc line 42 for preventing the filler from falling.
A method for automatically feeding cultured fishes at regular time and quantity by adopting the device for automatically feeding the cultured fishes at regular time and quantity is characterized in that 50 kg of cultured fishes are put in a 10 mu tilapia pond and 1000 fish seeds are put in the pond in 7 months. The daily feeding amount accounts for 5% of the weight of the fingerlings, the daily feeding is carried out twice, and the feeding amount is 8: 00 feeding 1.5 kg, 16 pm: 00 feeding 1 kg. The method is characterized in that 1 metering cylinder 31 is adopted for charging, namely 250 grams of materials are fed every minute, other metering cylinders 31 are filled with fillers, and the circuit time is controlled to be 8: 00-8: 12 and 16: 00-16: and 08, finishing automatic timing and quantitative control. And (3) breeding the fingerlings for 9 months, wherein the fish carrying amount of the pond reaches 6000 kg, the daily feeding amount accounts for 2.5 percent of the weight of the tilapia, the tilapia is fed twice daily, and the tilapia is bred at 8 am: 00 feeding 100 kg, 16 pm: 00 feeding 50 kg. The method is characterized in that 10 metering cylinders 31 are adopted for charging, namely, 2.5 kilograms of feed is fed per minute, and the circuit time is controlled to be 8: 00-8: 40 and 16: 00-16: and 20, completing automatic timing and quantitative control.
Claims (6)
1. The utility model provides a breed automatic device of throwing something and feeding of fish at regular time and quantity which characterized in that: the quantitative material storage box comprises a material storage box, a speed reducing device, a quantitative rotor and a base; the quantitative rotor is driven by the speed reducer to rotate, a plurality of metering cylinders are arranged on the quantitative rotor, and a central rotating shaft is arranged in the center of the quantitative rotor; the material storage box is arranged above the quantitative rotor, a charging hole is formed in the bottom of the material storage box, and the metering cylinders are sequentially charged; the base is arranged below the quantitative rotor, and a discharge hole is formed in the base and used for sequentially putting the feed of the metering cylinder into the pond;
the material storage box comprises a cylindrical box body at the upper part, an inverted frustum-shaped box body is connected below the cylindrical box body, a frustum-shaped charging opening is connected below the inverted frustum-shaped box body, a bottom plate is arranged at the bottom of the frustum-shaped charging opening, and the charging hole is formed in the bottom plate;
10 metering cylinders are arranged on the quantitative rotor, and fillers with the same height and the same radius as the metering cylinders are arranged in at least one metering cylinder; the discharge hole mouth part is provided with an arc line for preventing the filler from falling.
2. The automatic timed and quantitative feeding device for cultured fishes as claimed in claim 1, wherein: the speed reducing device comprises a power worm, a primary speed reducing worm wheel, a primary worm, a secondary speed reducing worm wheel and a secondary worm; the primary reduction worm wheel and the primary worm are coaxially and fixedly arranged, and the secondary reduction worm wheel and the secondary worm are coaxially and fixedly arranged; the power worm is driven by a motor to rotate and drives the primary reduction worm gear to rotate; the primary worm drives the secondary reduction worm gear to rotate; and the secondary worm drives the central rotating shaft of the quantitative rotor to rotate.
3. The automatic timed and quantitative feeding device for cultured fishes as claimed in claim 2, wherein: the motor rotates at 50 revolutions per second, the power worm rotates for 1 circle to drive the primary reduction worm gear to rotate for 1 tooth, and the primary reduction worm gear is provided with 50 teeth, so that the time for 1 circle of rotation is 1 second; the primary worm rotates for 1 week to drive the secondary reduction worm gear to rotate for 1 tooth, the secondary reduction worm gear is provided with 60 teeth, and the time of 1 rotation is 1 minute; namely the rotating speed of the secondary worm is 1 week/minute; the second-level worm drives the central rotating shaft of the quantitative rotor to rotate, and the rotating speed of the quantitative rotor is 1 week/minute.
4. A timed and quantitative automatic feeding device for farmed fish according to any of claims 1-3, characterized in that: the measuring cylinder has a radius of 3.77 cm and a height of 13 cm.
5. A method for automatically feeding cultured fishes at regular time and quantity by using the device for automatically feeding cultured fishes at regular time and quantity according to claim 4, which is characterized by comprising the following steps:
(1) the storage box is filled with expanded granulated feed with the specific gravity of 0.4343, 9 metering cylinders on the quantitative rotor are filled with fillers, and a single metering cylinder is filled with 250 g of expanded granulated feed;
(2) 10 mu of tilapia pond, and 1000 fish seeds are released in 7 months, and the total amount is 50 kg; the daily feeding amount accounts for 5% of the weight of the fish seeds, and the feeding is carried out once in the morning and afternoon;
(3) removing all of the filler in the metering drum;
(4) the fingerlings are cultured for 9 months, the fish carrying amount of the pond is 6000 kg, the daily feeding amount accounts for 2.5 percent of the weight of the tilapia, and the tilapia is fed once in the morning and afternoon.
6. The method for automatically feeding farmed fish at regular time and quantity according to claim 5, characterized in that: 8 am in the step (2): feeding 1.5 kg at a speed of 00-8: 12, and feeding in 16 pm: feeding 1 kg of expanded pellet feed at a ratio of 00-16: 08; 8 in the morning in the step (4): feeding 100 kg at a speed of 00-8: 40, 16 in the afternoon: feeding 50 kg of expanded pellet feed at a ratio of 00-16: 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629655.4A CN106035181B (en) | 2016-08-03 | 2016-08-03 | Automatic feeding device and method for cultured fishes at regular time and quantity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629655.4A CN106035181B (en) | 2016-08-03 | 2016-08-03 | Automatic feeding device and method for cultured fishes at regular time and quantity |
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| Publication Number | Publication Date |
|---|---|
| CN106035181A CN106035181A (en) | 2016-10-26 |
| CN106035181B true CN106035181B (en) | 2022-04-12 |
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| CN201610629655.4A Active CN106035181B (en) | 2016-08-03 | 2016-08-03 | Automatic feeding device and method for cultured fishes at regular time and quantity |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4981106A (en) * | 1988-12-01 | 1991-01-01 | Osamu Nagatomo | Automatic pet feeder |
| CN2617148Y (en) * | 2003-03-21 | 2004-05-26 | 高德平 | Automatic feeder |
| CN201029358Y (en) * | 2007-05-18 | 2008-03-05 | 王冬雷 | Automatic pet feeding device |
| CN201355981Y (en) * | 2008-12-19 | 2009-12-09 | 贵州大学 | Motor-type feed dispenser |
| CN101622963A (en) * | 2009-07-31 | 2010-01-13 | 中国水产科学研究院珠江水产研究所 | Method for breeding tilapia mossambica with yield twice a year |
| CN202799884U (en) * | 2012-07-25 | 2013-03-20 | 广州市中浪机械科技有限公司 | Feeding mechanism of automatic feeder |
| CN103875579A (en) * | 2014-04-09 | 2014-06-25 | 常州智能农业装备研究院有限公司 | Quantitative material throwing device for aquaculture |
| CN203896997U (en) * | 2014-04-22 | 2014-10-29 | 复旦大学 | Automatic simple animal single-particle feeding device |
| CN205962348U (en) * | 2016-08-03 | 2017-02-22 | 中国水产科学研究院淡水渔业研究中心 | Cultured fish is automatic feeding device at regular time and quantity |
-
2016
- 2016-08-03 CN CN201610629655.4A patent/CN106035181B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4981106A (en) * | 1988-12-01 | 1991-01-01 | Osamu Nagatomo | Automatic pet feeder |
| CN2617148Y (en) * | 2003-03-21 | 2004-05-26 | 高德平 | Automatic feeder |
| CN201029358Y (en) * | 2007-05-18 | 2008-03-05 | 王冬雷 | Automatic pet feeding device |
| CN201355981Y (en) * | 2008-12-19 | 2009-12-09 | 贵州大学 | Motor-type feed dispenser |
| CN101622963A (en) * | 2009-07-31 | 2010-01-13 | 中国水产科学研究院珠江水产研究所 | Method for breeding tilapia mossambica with yield twice a year |
| CN202799884U (en) * | 2012-07-25 | 2013-03-20 | 广州市中浪机械科技有限公司 | Feeding mechanism of automatic feeder |
| CN103875579A (en) * | 2014-04-09 | 2014-06-25 | 常州智能农业装备研究院有限公司 | Quantitative material throwing device for aquaculture |
| CN203896997U (en) * | 2014-04-22 | 2014-10-29 | 复旦大学 | Automatic simple animal single-particle feeding device |
| CN205962348U (en) * | 2016-08-03 | 2017-02-22 | 中国水产科学研究院淡水渔业研究中心 | Cultured fish is automatic feeding device at regular time and quantity |
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