CN112913753A - Device suitable for feeding tubificidae to Acipenser sinensis and Acipenser dabryanus at opening and using method - Google Patents
Device suitable for feeding tubificidae to Acipenser sinensis and Acipenser dabryanus at opening and using method Download PDFInfo
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- CN112913753A CN112913753A CN202110224561.XA CN202110224561A CN112913753A CN 112913753 A CN112913753 A CN 112913753A CN 202110224561 A CN202110224561 A CN 202110224561A CN 112913753 A CN112913753 A CN 112913753A
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- feeding
- tubificidae
- meat grinder
- acipenser
- collector
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- 241000132906 Tubificidae Species 0.000 title claims abstract description 45
- 241000883303 Acipenser sinensis Species 0.000 title claims abstract description 27
- 241000876433 Acipenser dabryanus Species 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 16
- 235000013372 meat Nutrition 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 241001233061 earthworms Species 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- 238000005303 weighing Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 abstract description 10
- 238000009395 breeding Methods 0.000 abstract description 6
- 230000001488 breeding effect Effects 0.000 abstract description 6
- 230000001418 larval effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000019629 palatability Nutrition 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007858 starting 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
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
-
- 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)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention provides a device suitable for feeding water earthworms to Chinese sturgeons and acipenser dabryanus through openings and a using method thereof, the device comprises a meat grinder for cutting and decomposing water earthworms to be fed, and a feeding device is installed on the meat grinder; the other end of the meat grinder is connected with a collector through a discharge pipe, the collector is placed and supported on an electronic scale for weighing, and a feeding device for feeding minced tubificidae is arranged in the collector; the meat grinder and the electronic scale are both connected with a control system for controlling the work of the meat grinder and the electronic scale. The key technical problems that different workers cut and decompose tubificidae in different sizes when feeding Chinese sturgeon and acipenser dabryanus fries, the feeding efficiency is low, the fish feeding rate is low, the fry breeding is not facilitated and the like are solved effectively.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a device suitable for feeding water earthworms to Acipenser sinensis and Acipenser dabryanus through openings and a using method.
Background
Chinese sturgeons and acipenser dabryanus are the first-level key national protection aquatic wild animals. In recent years, the amount of natural resources has been declining year by year due to various human factors. The development of artificial propagation, seed cultivation, propagation and releasing of Chinese sturgeons and acipenser dabryanus are particularly important for the recovery of natural resources. The starter of Chinese sturgeon and Acipenser dabryanus is an important link for the survival and growth of fishes under the condition of artificial culture. In carrying out the scale and cultivating work, choose tubificidae to carry out the opening cultivation for use is the best mode of effect in the current opening mode, but in the scale cultivation, the different cultivation stage after opening stage and the opening, the larval fish is very strict to tubificidae's specification demand, the palatability mismatch can directly lead to the problem that the aperture ratio is low, survival rate low grade is unfavorable for larval fish to survive and grow, mainly cut, decompose, in order to satisfy the demand of ingesting of larval fish through the mode that the staff chops the tubificidae with the sword in the current opening mode, the drawback that this kind of mode exists mainly includes: (1) the working efficiency is low. In large-scale cultivation, the larval fish is huge in quantity, the feeding times are multiple, and the feeding requirement cannot be met by a manual mode; (2) the specification stability is poor. Tubificidae decomposed and cut in a chopping mode has different specifications and poor stability, so that the palatability of the larval fish is poor, and the influence on the opening stage is particularly great; (3) the feeding amount accuracy is poor. When different workers feed, the feeding amount is often difficult to control accurately due to the problem of the technique.
Disclosure of Invention
The invention aims to solve the technical problems that the device and the using method are suitable for feeding the Chinese sturgeons and the Acipenser dabryanus through the openings, and the key technical problems that when different workers feed the Chinese sturgeons and the Acipensella dabryanus, the sizes of the cut and decomposed water earthworms are not uniform and uneven, the feeding efficiency is low, the fish feeding rate is low, the fry breeding is not facilitated and the like are effectively solved; meanwhile, the feeding work of Chinese sturgeons and acipenser dabryanus in the fry period is automated, standardized, normalized and quantified, so that the breeding work is accurate and scientific, and the working efficiency is effectively improved. The device and the method have the advantages of reasonable structural design, simple manufacture, simple and convenient operation, strong practicability, high efficiency, high precision and the like.
In order to achieve the technical features, the invention is realized as follows: a device suitable for feeding Chinese sturgeons and Acipenser dabryanus with openings comprises a meat grinder for cutting and decomposing water earthworms to be fed, wherein a feeding device is arranged on the meat grinder; the other end of the meat grinder is connected with a collector through a discharge pipe, the collector is placed and supported on an electronic scale for weighing, and a feeding device for feeding minced tubificidae is arranged in the collector; the meat grinder and the electronic scale are both connected with a control system for controlling the work of the meat grinder and the electronic scale.
The feeding device comprises a feed inlet funnel, the feed inlet funnel is communicated with the inner cavity of the meat grinder through an inlet pipe, and a feed inlet valve is installed on the inlet pipe.
And a discharge port valve for controlling discharging is arranged on the discharge pipe.
The feeding device comprises a micro water pump arranged in the collector, a discharge hole of the micro water pump is connected with a hose, and a shower nozzle is arranged at the other end of the hose.
The micro water pump is connected with a micro water pump power supply for providing power.
The control system comprises a controller, the controller is connected with the meat grinder and controls the starting and stopping times and the starting and running time of the meat grinder, and the controller is connected with a power supply of the controller.
The controller adopts a PLC controller.
A use method of a device suitable for feeding water earthworms by opening Chinese sturgeons and acipenser dabryanus comprises the following steps:
step 1: when the meat mincer is used, the feed inlet valve is opened, the discharge outlet valve is closed, the tubificidae is placed in the feed inlet funnel, and the feed inlet valve is closed after the tubificidae enters the meat mincer;
step 2: according to the specification requirements of the fed water earthworms, the start-stop times of the meat grinder and the running time parameter of each start are set and controlled through a controller;
step 3: starting a meat grinder, cutting and decomposing the tubificidae through the meat grinder, opening a discharge port valve after the tubificidae is cut into a proper specification, and allowing the cut tubificidae to flow into a collector by gravity;
step 4: weighing the weight of the tubificidae in the collector by using an electronic scale, and repeating the Step 2-Step 3 to weigh the tubificidae by using the electronic scale until the appropriate amount of the tubificidae is obtained;
step 5: the micro water pump is started to feed the cut tubificidae evenly along the edge of the culture pond through the hose and the shower nozzle so as to achieve the purpose of feeding.
The invention has the following beneficial effects:
1. the invention effectively solves the key technical problems that different workers cut and decompose tubificidae in different sizes when feeding Chinese sturgeon and acipenser dabryanus fries, so that the feeding efficiency is low, the fish ingestion rate is low, the fry breeding is not facilitated and the like; meanwhile, the feeding work of Chinese sturgeons and acipenser dabryanus in the fry period is automated, standardized, normalized and quantified, so that the breeding work is precise and scientific, the working efficiency is effectively improved, and the method is suitable for carrying out fry breeding work on a large scale.
2. The device and the method have the advantages of reasonable structural design, simple manufacture, simple and convenient operation, strong practicability, high efficiency, high precision and the like.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: the meat grinder comprises a meat grinder 1, a controller 2, a feed inlet funnel 3, a collector 4, a feed inlet valve 5, a discharge outlet valve 6, a controller power supply 7, a micro water pump 8, a hose 9, a shower nozzle 10, a micro water pump power supply 11 and an electronic scale 12.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
referring to fig. 1, the device suitable for feeding the tubificidae with the opening of the Chinese sturgeon and the acipenser dabryanus comprises a meat grinder 1 for cutting and decomposing the tubificidae to be fed, wherein a feeding device is arranged on the meat grinder 1; the other end of the meat grinder 1 is connected with a collector 4 through a discharge pipe, the collector 4 is placed and supported on an electronic scale 12 for weighing, and a feeding device for feeding minced tubificidae is arranged in the collector 4; both the meat grinder 1 and the electronic scale 12 are connected to a control system for controlling the operation thereof. Through adopting the device of above-mentioned structure, when can be used for chinese sturgeon, acipenser dabryanus fry to throw something and feed, realize cutting, the decomposition of the tubificidae of throwing something and feeding, and then guarantee the homogeneity of its cutting, improved and throw something and feed efficiency, guaranteed fish and ingested the effect, and then guaranteed that the fry is cultivated.
Further, loading attachment includes feed inlet funnel 3, feed inlet funnel 3 is linked together through the inside cavity of inlet pipe with meat grinder 1, install feed inlet valve 5 on the inlet pipe. The feeding can be conveniently realized through the feeding funnel 3, and the feeding process of the tubificidae can be conveniently controlled through the feeding valve 5.
Furthermore, a discharge hole valve 6 for controlling discharging is arranged on the discharge pipe. Through foretell discharge gate valve 6 can be convenient control unloading process.
Further, the feeding device comprises a micro water pump 8 arranged inside the collector 4, a discharge hole of the micro water pump 8 is connected with a hose 9, and the other end of the hose 9 is provided with a shower nozzle 10. Through foretell feeding device can realize automatic feeding, in the feeding process, can absorb the tubificidae after the cutting through miniature pump 8, and then send it into shower nozzle 10 through hose 9 to throw into the feeding pond through shower nozzle 10 dispersion.
Further, the micro water pump 8 is connected with a micro water pump power supply 11 for supplying power. The micro water pump power supply 11 can provide electric energy for the controller to ensure normal operation of the controller.
Further, the control system comprises a controller 2, the controller 2 is connected with the meat grinder 1 and controls the starting and stopping times and the starting and running time of the meat grinder, and the controller 2 is connected with a controller power supply 7. Through foretell control system, can be used for controlling the working process of whole meat grinder 1, and then guarantee its automation mechanized operation.
Further, the controller 2 is a PLC controller. The PLC controller simplifies the controller and reduces the cost.
Example 2:
a use method of a device suitable for feeding water earthworms by opening Chinese sturgeons and acipenser dabryanus comprises the following steps:
step 1: when the meat grinder is used, the feed inlet valve 5 is opened, the discharge outlet valve 6 is closed, tubificidae is placed in the feed inlet funnel 3, and the feed inlet valve 5 is closed after the tubificidae enters the meat grinder 1;
step 2: according to the specification requirements of the fed water earthworms, the controller 2 is used for setting and controlling the starting and stopping times of the meat grinder 1 and the running time parameter of each starting;
step 3: starting the meat grinder 1, cutting and decomposing the tubificidae through the meat grinder 1, opening a discharge port valve 6 after the tubificidae is cut into a proper specification, and allowing the cut tubificidae to automatically flow into a collector 4;
step 4: weighing tubificidae weight in the collector 4 by using the electronic scale 12, and repeating the steps 2-3 to weigh the tubificidae weight by using the electronic scale 12 until the proper tubificidae weight is obtained;
step 5: the micro water pump 8 is started to feed the cut tubificidae evenly along the edge of the culture pond through the hose 9 and the shower nozzle 10 so as to achieve the purpose of feeding.
Claims (8)
1. The utility model provides a device suitable for chinese sturgeon, dabber opening are thrown and are fed tubificidae, its characterized in that: the feeding device comprises a meat grinder (1) for cutting and decomposing water earthworms to be fed, wherein a feeding device is arranged on the meat grinder (1); the other end of the meat grinder (1) is connected with a collector (4) through a discharge pipe, the collector (4) is placed and supported on an electronic scale (12) for weighing, and a feeding device for throwing minced tubificidae is installed inside the collector (4); the meat grinder (1) and the electronic scale (12) are both connected with a control system for controlling the work thereof.
2. The device for feeding water earthworms to Acipenser sinensis or Acipenser dabryanus through the opening according to claim 1, wherein the device comprises: the feeding device comprises a feed inlet funnel (3), the feed inlet funnel (3) is communicated with the inner cavity of the meat grinder (1) through an inlet pipe, and a feed inlet valve (5) is installed on the inlet pipe.
3. The device for feeding water earthworms to Acipenser sinensis or Acipenser dabryanus through the opening according to claim 1, wherein the device comprises: and a discharge port valve (6) for controlling discharging is arranged on the discharge pipe.
4. The device for feeding water earthworms to Acipenser sinensis or Acipenser dabryanus through the opening according to claim 1, wherein the device comprises: the feeding device comprises a micro water pump (8) arranged inside a collector (4), a discharge hole of the micro water pump (8) is connected with a hose (9), and a shower nozzle (10) is installed at the other end of the hose (9).
5. A device suitable for feeding Chinese sturgeons and Acipenser dabryanus with tubificidae according to claim 4, which is characterized in that: the micro water pump (8) is connected with a micro water pump power supply (11) for providing power.
6. The device for feeding water earthworms to Acipenser sinensis or Acipenser dabryanus through the opening according to claim 1, wherein the device comprises: the control system comprises a controller (2), the controller (2) is connected with the meat grinder (1) and controls the starting and stopping times and the starting and running time of the meat grinder, and the controller (2) is connected with a controller power supply (7).
7. A device suitable for feeding Chinese sturgeons and Acipenser dabryanus with water earthworms at an opening according to claim 6, which is characterized in that: the controller (2) adopts a PLC controller.
8. The use method of the device for feeding the Chinese sturgeons and the Acipenser dabryanus at the opening of the Chinese sturgeons and the Acipenser dabryanus according to any one of the claims 1 to 7 is characterized by comprising the following steps:
step 1: when the meat grinder is used, the feed inlet valve (5) is opened, the discharge outlet valve (6) is closed, tubificidae is placed in the feed inlet funnel (3), and the feed inlet valve (5) is closed after the tubificidae enters the meat grinder (1);
step 2: according to the specification requirements of the fed water earthworms, the controller (2) is used for setting and controlling the starting and stopping times of the meat grinder (1) and the running time parameter of each starting;
step 3: starting the meat grinder (1), cutting and decomposing the tubificidae through the meat grinder (1), opening a discharge port valve (6) after the tubificidae is cut into a proper specification, and allowing the cut tubificidae to automatically flow into a collector (4);
step 4: weighing the tubificidae weight in the collector (4) by using an electronic scale (12), and repeating Step 2-Step 3 to weigh by using the electronic scale (12) until the appropriate tubificidae weight is obtained;
step 5: the micro water pump (8) is started to feed the cut tubificidae evenly along the edge of the culture pond through the hose (9) and the shower nozzle (10) so as to achieve the purpose of feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110224561.XA CN112913753A (en) | 2021-03-01 | 2021-03-01 | Device suitable for feeding tubificidae to Acipenser sinensis and Acipenser dabryanus at opening and using method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110224561.XA CN112913753A (en) | 2021-03-01 | 2021-03-01 | Device suitable for feeding tubificidae to Acipenser sinensis and Acipenser dabryanus at opening and using method |
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| Publication Number | Publication Date |
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| CN112913753A true CN112913753A (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110224561.XA Pending CN112913753A (en) | 2021-03-01 | 2021-03-01 | Device suitable for feeding tubificidae to Acipenser sinensis and Acipenser dabryanus at opening and using method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115843942A (en) * | 2022-12-01 | 2023-03-28 | 中国科学院水生生物研究所 | Initial feed for sturgeon juvenile fish and cultivation method of sturgeon juvenile fish |
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Application publication date: 20210608 |