CN112154957B - Feeding device and method for eastern-sea pomfret - Google Patents
Feeding device and method for eastern-sea pomfret Download PDFInfo
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- CN112154957B CN112154957B CN202010844709.5A CN202010844709A CN112154957B CN 112154957 B CN112154957 B CN 112154957B CN 202010844709 A CN202010844709 A CN 202010844709A CN 112154957 B CN112154957 B CN 112154957B
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- 241000630524 Taractes rubescens Species 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000003860 storage Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 27
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 27
- 241001330002 Bambuseae Species 0.000 claims description 27
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 27
- 239000011425 bamboo Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000009395 breeding Methods 0.000 abstract description 5
- 230000001488 breeding effect Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 230000003044 adaptive effect Effects 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002431 foraging effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 241001274979 Selenotoca multifasciata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- A01K61/80—Feeding devices
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- 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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- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention discloses a feeding device and method for silvery pomfret in east China sea, aiming at solving the defects that the utilization rate of bait in the breeding process of silvery pomfret is low, and the bait sinks to the bottom of a pool for a long time to pollute the breeding environment. The feeding device comprises a feeding cylinder, wherein a plurality of bait outlets are arranged at the lower part of the feeding cylinder, one-way cover plates are arranged at the opening ends of the bait outlets, a piston assembly is arranged in the feeding cylinder, a bait storage cylinder, a lifting seat and a driving assembly are arranged at the upper part of the feeding cylinder, the lifting seat is connected with the piston assembly, a material extruding plug is arranged in the bait storage cylinder, a piston rod is connected between the material extruding plug and the lifting seat, a material extruding chamber is formed between the lower part of the piston assembly in the feeding cylinder and the bottom of the feeding cylinder, and a feeding pipe is connected between the piston assembly and a discharging hole; the lifting seat moves upwards, the extrusion plug pushes bait to enable the bait to be injected into the extrusion cavity through the feeding pipe, and meanwhile the lifting seat drives the piston assembly to move upwards to enable the extrusion cavity to be enlarged; the lifting seat moves downwards to drive the piston assembly to move downwards to extrude the bait in the extruding chamber through the bait outlet nozzle.
Description
Technical Field
The invention relates to an aquaculture technology, in particular to a feeding device and method for silvery pomfret in the east China sea.
Background
Pomfret has received extensive attention as one of the important candidate varieties for marine culture. The development of the large-scale cultivation of pomfret accords with the long-term planning in the seawater cultivation of China, and has great significance. During the pomfret aquaculture process, bait needs to be fed, the traditional feeding mode is that directly put in bait from breeding the pond top downwards, along with slowly sinking of bait, pomfret forages and eats, the utilization ratio of this kind of feeding mode bait is low, and bait has not just sunk to the bottom of the pool to the completion that has not eaten many times, has not only caused the waste of bait, and the long-time deposit of bait can pollute the breed environment in breeding the pond in addition, is unfavorable for the healthy growth of pomfret.
Disclosure of Invention
The invention overcomes the defects that the utilization rate of bait is low in the process of culturing the pomfret, and the bait sinks to the bottom of the pool for a long time to pollute the culture environment, and provides the device and the method for feeding the east-sea pomfret.
In order to solve the technical problems, the invention adopts the following technical scheme: a feeding device for silvery pomfret in east China sea comprises a feeding barrel arranged in a culture pond, wherein a plurality of baits are arranged at the lower part of the feeding barrel, one-way cover plates are arranged at the open ends of the baits, the one-way cover plates are elastically covered at the open ends of the baits, a piston assembly is arranged in the feeding barrel, a baiting barrel, a lifting seat and a driving assembly for driving the lifting seat to move up and down are arranged at the upper part of the feeding barrel, the lifting seat is connected with the piston assembly, a squeezing plug is arranged in the baiting barrel, a piston rod is connected between the squeezing plug and the lifting seat, a charging hole and a discharging hole are arranged on the baiting barrel, a squeezing chamber is formed between the lower part of the piston assembly in the feeding barrel and the bottom of the feeding barrel, a feeding pipe is connected between the piston assembly and the discharging hole, the feeding pipe is communicated with the squeezing chamber, a feeding valve is arranged on the feeding pipe, and a sealing cover is detachably connected on the charging hole; the bait storage barrel is filled with bait, the lifting seat moves upwards, the material extruding plug pushes the bait to enable the bait to be injected into the material extruding cavity through the feeding pipe, and meanwhile, the lifting seat drives the piston assembly to move upwards to enable the material extruding cavity to be enlarged; the lifting seat moves downwards to drive the piston assembly to move downwards so as to extrude the bait in the extruding chamber through the bait outlet nozzle; a bait collecting hopper is arranged below the feeding barrel, and the lower end of the bait collecting hopper is connected with a cleaning pipe.
When the eastern butterfish is fed, the method comprises the following steps: a. the lifting seat moves downwards to enable the lower end of the piston assembly to be arranged at the bottom of the feeding barrel, and at the moment, the material squeezing plug in the bait storage barrel is far away from the feeding hole; b. bait is filled into the bait storage barrel through the charging hole, and then the sealing cover is covered; c. the lifting seat moves upwards to enable the material extruding plug to push bait to enable the bait to be injected into the material extruding cavity through the feeding pipe, and meanwhile the lifting seat drives the piston assembly to move upwards to enable the material extruding cavity to be enlarged; d. after the bait is conveyed, the feed valve is closed, the lifting seat intermittently and slowly moves downwards to drive the piston assembly to move downwards to intermittently and slowly extrude the bait in the extruding chamber through the bait outlet nozzle until the piston assembly moves to the bottom of the feeding barrel; e. and pumping water to the cleaning pipe regularly, and pumping out the bait deposited on the bait collecting bucket along with the water flow. The bait fed is stirred into fluid state with certain viscosity, and wire drawing powder can be added into the bait to increase the viscosity of the bait. Through piston assembly's downward movement, extrude the bait in the chamber of will extruding slowly from the bait mouth like crowded toothpaste, avoid all baits to drop into in the breed pond in step, too late to seek food and sink to the bottom of the pool, improved the utilization ratio of bait greatly. The extruded bait is hung on the bait outlet nozzle, so that foraging is facilitated. Bait that has not been eaten for a long time falls down from the bait mouth, falls to on bait collection fights, regularly draws water to the clearance pipe, takes out the bait that deposits on bait collection fights along with rivers together, and the clearance is convenient. When bait is extracted, the one-way cover plate arranged on the bait outlet is sealed to cover the bait outlet, so that water flow in the culture pond is prevented from being pumped into the material squeezing chamber. When extruding the bait, the bait extrudes the one-way cover plate to push the cover plate outwards. The bait utilization rate is high in the culture process of the silvery pomfret in the east China sea, and the problem that the bait sinks to the bottom of the pond for a long time to pollute the culture environment is avoided.
Preferably, the piston assembly comprises a pushing cylinder and a pushing plug, the pushing plug is installed in the pushing cylinder in an adaptive mode, the pushing cylinder is installed in the feeding cylinder in an adaptive mode, the upper end and the lower end of the pushing cylinder are respectively provided with an upper limiting convex ring and a lower limiting convex ring, the upper limiting convex ring and the lower limiting convex ring are used for limiting the pushing plug, and the lifting seat is connected with the pushing plug.
When the bait is extracted, the push plug is firstly pulled upwards by the lifting seat, and the push barrel is arranged at the lowest position to cover the bait outlet nozzle, so that the risk that water flow in the culture pond is pumped into the material extruding cavity is reduced. The pushing plug moves upwards to the upper limiting convex ring position, the pushing barrel is pulled upwards when the pushing plug continues to move upwards, and the bait is extracted after the pushing plug moves upwards to the highest position. When the bait is extruded, the pushing plug moves downwards firstly, the pushing plug moves downwards to the lower limit position convex ring position, the pushing cylinder is pushed downwards when the pushing plug continues to move downwards, and the extrusion feeding work of the bait is completed after the pushing plug moves downwards to the lowest position.
As preferred, all install positioning mechanism on promotion section of thick bamboo upper portion and the lower part outer wall, be equipped with the constant head tank on feeding a section of thick bamboo inner wall, positioning mechanism is including the locating pin of horizontal setting, the promotion post of vertical setting, be equipped with the butt post on the locating pin, be equipped with the push surface that the slope set up on the promotion post, the butt post is laminated with the push surface, install positioning spring between locating pin one end and the promotion section of thick bamboo, the locating pin other end is equipped with the spigot surface that the slope set up, the tip that the locating pin set up the spigot surface can stretch out and promote a section of thick bamboo outer wall and cartridge to the constant head tank, push post one end stretches out the setting of pushing barrel and orientation push plug, the installation reset spring between the promotion post other end and the promotion section of thick bamboo, thereby the promotion stopper drives the promotion post and removes and makes the push surface slide and pass the butt post and inwards promote the locating pin.
Under initial state, the feeding bobbin base portion is all arranged in to the promotion stopper and a promotion section of thick bamboo, the locating pin cartridge on a promotion section of thick bamboo upper portion is in the constant head tank this moment, the promotion stopper can ensure that a promotion section of thick bamboo can not remove to the in-process of upwards moving, when the promotion stopper removes to promotion section of thick bamboo upper portion, promote the stopper butt to promote on the post, drive and promote post rebound, promote the face that promotes on the post and promote the radial inside removal of butt post, make the locating pin slide from the constant head tank, continue the rebound and promote the stopper, it drives a rebound together to promote the stopper. When the positioning pin at the lower part of the pushing cylinder is inserted into the positioning groove, the pushing cylinder moves in place, the pushing cylinder and the pushing plug cannot move upwards continuously at the moment, and the bait extraction is completed. Then promote stopper downstream, extrude bait and feed, because the locating pin cartridge of promotion section of thick bamboo lower part is in the constant head tank, consequently, promote a section of thick bamboo and can not the downstream, when promoting stopper downstream to promotion section of thick bamboo lower part, promote on stopper butt promotion post, drive promotion post downstream, promote the face of promoting on the post and promote the radial inside removal of butt post, make the locating pin slide from the constant head tank, continue downstream promotion stopper, it moves down together to promote the stopper, it moves down to promote the section of thick bamboo together to promote the stopper, it moves to the bottom of feeding section of thick bamboo to promote the stopper and promote a section of thick bamboo, return to initial position, accomplish extruding of bait and feed.
Preferably, a buffer assembly is arranged between the piston assembly and the lifting seat in the feeding cylinder, the buffer assembly comprises an upper piston, a lower piston and a buffer spring arranged between the upper piston and the lower piston, the lower piston is connected with a positioning rod, the positioning rod is movably inserted on the upper piston, the upper end of the positioning rod is connected with a positioning head, and the upper piston abuts against the positioning head.
The process that the lifting seat extrudes the bait moving downwards is intermittent, when the lifting seat is not moved, the buffering elastic force of the buffering spring can act on the lower piston to continuously push the piston assembly downwards, so that the bait can be continuously and slowly extruded, and the phenomenon of feed interruption is avoided.
Preferably, the driving mechanism comprises a driving motor and a screw rod, the lifting seat is in threaded connection with the screw rod, the driving motor drives the screw rod to rotate, the guide rod is installed on the upper portion of the feeding barrel, and the lifting seat is in sliding connection with the guide rod.
The driving motor works to drive the screw rod to rotate, so that the lifting seat which is in adaptive connection with the screw rod moves up and down. The guide rod plays a good role in guiding in the moving process of the lifting seat.
Preferably, a fastening screw is connected between the one-way cover plate and the bait outlet, and a pre-tightening spring is arranged between the nut end of the fastening screw and the one-way cover plate. The pre-tightening spring plays a certain pre-tightening role on the one-way cover plate, so that the one-way cover plate covers the end face of the bait outlet nozzle and has good sealing performance.
Preferably, a plurality of feeding cylinders with different heights are installed in the culture pond, the feeding cylinders are arranged in different regions, and the bait outlets on different feeding cylinders are arranged on different water layer positions. The fish is fed in different areas and different water layer depths in the culture pond, so that foraging of fish swarms on different water layers is facilitated, and the fish swarms are prevented from being pricked and piled up to cause food robbing and being damaged mutually.
A method for feeding silvery pomfret in east China sea, which utilizes a feeding device for the silvery pomfret in east China sea to feed, comprises the following steps: a. the lifting seat moves downwards to place the lower end of the piston assembly at the bottom of the feeding barrel, and the material extruding plug in the bait storage barrel is far away from the charging hole; b. bait is filled into the bait storage barrel through the charging hole, and then the sealing cover is covered; c. the lifting seat moves upwards to enable the material extruding plug to push bait to enable the bait to be injected into the material extruding cavity through the feeding pipe, and meanwhile the lifting seat drives the piston assembly to move upwards to enable the material extruding cavity to be enlarged; d. after the bait is conveyed, the feed valve is closed, the lifting seat intermittently and slowly moves downwards to drive the piston assembly to move downwards to intermittently and slowly extrude the bait in the extruding chamber through the bait outlet nozzle until the piston assembly moves to the bottom of the feeding barrel; e. and pumping water to the cleaning pipe regularly, and pumping out the bait deposited on the bait collecting bucket along with the water flow.
Compared with the prior art, the invention has the beneficial effects that: the bait utilization rate is high in the culture process of the silvery pomfret in the east China sea, and the problem that the bait sinks to the bottom of the pond for a long time to pollute the culture environment is avoided.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of the present invention;
in the figure: 1. feeding cylinder, 2, bracket, 3, bait nozzle, 4, one-way cover plate, 5, pre-tightening spring, 6, culture pond, 7, bait storage cylinder, 8, lifting seat, 9, driving component, 10, material extruding plug, 11, piston rod, 12, feeding hole, 13, discharging hole, 14, material extruding cavity, 15, feeding pipe, 16, feeding valve, 17, sealing cover, 18, bait collecting hopper, 19, cleaning pipe, 20, pushing cylinder, 21, pushing plug, 22, upper limiting convex ring, 23, lower limiting convex ring, 24, positioning groove, 25, positioning pin, 26, pushing column, 27, abutting column, 28, pushing surface, 29, positioning spring, 30, guide surface, 31, reset spring, 32, upper piston, 33, lower piston, 34, buffer spring, 35, positioning rod, 36, positioning head, 37, connecting rod, 38, pushing rod, 39, driving motor, 40, screw rod, 41, guide rod, 42, positioning rod, 25, positioning rod, etc, Connecting hole, 43, through hole.
Detailed Description
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
example (b): the utility model provides a feeding device of east sea silvery pomfret (refer to attached drawing 1, attached drawing 2), is including installing the feed cylinder 1 in breeding the pond 6, breeds pond upper portion and sets up support 2, and the feed cylinder fastening is installed on the support, and the feed cylinder lower part is equipped with a plurality of bait spouts 3, and one-way cover plate 4 is installed to the bait spout open end, and one-way cover plate elastic cover closes at the bait spout open end. A fastening screw is connected between the one-way cover plate and the bait outlet, and a pre-tightening spring 5 is arranged between the nut end of the fastening screw and the one-way cover plate.
A piston assembly is arranged in the feeding cylinder, a bait storage cylinder 7, a lifting seat 8 and a driving assembly 9 for driving the lifting seat to move up and down are arranged at the upper part of the feeding cylinder, the lifting seat is connected with the piston assembly, a material extruding plug 10 is arranged in the bait storage cylinder, a piston rod 11 is connected between the material extruding plug and the lifting seat, a charging hole 12 and a discharging hole 13 are arranged on the bait storage cylinder, a material extruding cavity 14 is formed between the lower part of the piston assembly in the feeding cylinder and the bottom of the feeding cylinder, a feeding pipe 15 is connected between the piston assembly and the discharging hole, the feeding pipe is communicated with the material extruding cavity, a feeding valve 16 is arranged on the feeding pipe, and a sealing cover 17 is detachably connected on the charging hole; the bait storage barrel is filled with bait, the lifting seat moves upwards, the material extruding plug pushes the bait to enable the bait to be injected into the material extruding cavity through the feeding pipe, and meanwhile, the lifting seat drives the piston assembly to move upwards to enable the material extruding cavity to be enlarged; the lifting seat moves downwards to drive the piston assembly to move downwards so as to extrude the bait in the extruding chamber through the bait outlet nozzle; a bait collecting hopper 18 is arranged below the feeding cylinder, and the lower end of the bait collecting hopper is connected with a cleaning pipe 19.
The piston assembly comprises a pushing cylinder 20 and a pushing plug 21, the pushing plug is mounted in the pushing cylinder in an adaptive mode, the pushing cylinder is mounted in the feeding cylinder in an adaptive mode, an upper limiting convex ring 22 and a lower limiting convex ring 23 are arranged at the upper end and the lower end of the pushing cylinder respectively, the upper limiting convex ring and the lower limiting convex ring are used for limiting the pushing plug, and the lifting seat is connected with the pushing plug. All install positioning mechanism on a promotion section of thick bamboo upper portion and the lower part outer wall, be equipped with constant head tank 24 on feeding a section of thick bamboo inner wall, positioning mechanism is including the locating pin 25 of horizontal setting, the promotion post 26 of vertical setting, be equipped with butt post 27 on the locating pin, be equipped with the push surface 28 that the slope set up on the promotion post, butt post and push surface laminating, install positioning spring 29 between locating pin one end and the promotion section of thick bamboo, the locating pin other end is equipped with the spigot surface 30 that the slope set up, the tip that the locating pin set up the spigot surface can stretch out and promote a section of thick bamboo outer wall and cartridge to the constant head tank, it stretches out to promote a section of thick bamboo and orientation and promotes the stopper setting to promote post one end, install reset spring 31 between the promotion post other end and the promotion section of thick bamboo, thereby it drives the promotion post removal to make the push surface slide and promote the butt post and inwards promote the locating pin. The guide surface arranged on the positioning pin on the upper part of the pushing cylinder is arranged downwards, and the guide surface is obliquely arranged from top to bottom towards the direction close to the axis. The guide surface arranged on the positioning pin at the lower part of the pushing cylinder is arranged upwards and is inclined from top to bottom in the direction away from the axis.
A buffer assembly is arranged between a piston assembly and a lifting seat in the feeding cylinder, the buffer assembly comprises an upper piston 32, a lower piston 33 and a buffer spring 34 arranged between the upper piston and the lower piston, the lower piston is connected with a positioning rod 35, the positioning rod is movably inserted on the upper piston, the upper end of the positioning rod is connected with a positioning head 36, and the upper piston is abutted against the positioning head. A connecting rod 37 is connected between the lower piston and the piston assembly, and a push rod 38 is connected between the upper piston and the lifting seat. The driving mechanism comprises a driving motor 39 and a screw 40, the lifting seat is in threaded connection with the screw, the driving motor drives the screw to rotate, a driving gear is mounted on an output shaft of the driving motor, a driven gear is mounted at the upper end of the screw, and the driving gear is in meshing transmission with the driven gear. The upper part of the feeding cylinder is provided with a guide rod 41, and the lifting seat is connected with the guide rod in a sliding way. A plurality of feeding barrels with different heights are arranged in the culture pond, the feeding barrels are arranged in different regions, and the bait outlet mouths on different feeding barrels are arranged on different water layer positions. The pushing plug is provided with a connecting hole 42, the upper piston and the lower piston are both provided with through holes 43, and the lower end of the feeding pipe is connected to the position of the connecting hole and penetrates through the through holes on the upper piston and the lower piston.
A method for feeding silvery pomfret in east China sea, which utilizes a feeding device for the silvery pomfret in east China sea to feed, comprises the following steps: a. the lifting seat moves downwards to enable the lower end of the piston assembly to be arranged at the bottom of the feeding barrel, and at the moment, the material squeezing plug in the bait storage barrel is far away from the feeding hole; b. bait is filled into the bait storage barrel through the charging hole, and then the sealing cover is covered; c. the lifting seat moves upwards to enable the material extruding plug to push bait to enable the bait to be injected into the material extruding cavity through the feeding pipe, and meanwhile the lifting seat drives the piston assembly to move upwards to enable the material extruding cavity to be enlarged; d. after the bait is conveyed, the feed valve is closed, the lifting seat intermittently and slowly moves downwards to drive the piston assembly to move downwards to intermittently and slowly extrude the bait in the extruding chamber through the bait outlet nozzle until the piston assembly moves to the bottom of the feeding barrel; e. and pumping water to the cleaning pipe regularly, and pumping out the bait deposited on the bait collecting bucket along with the water flow. The bait fed by the feeder is added with water and stirred into a fluid state with certain viscosity, and the viscosity of the bait can be increased by adding the wire-drawing powder into the bait. Through piston assembly's downward movement, extrude the bait in the chamber of will extruding slowly from the bait mouth like crowded toothpaste, avoid all baits to drop into in the breed pond in step, too late to seek food and sink to the bottom of the pool, improved the utilization ratio of bait greatly.
The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the appended claims.
Claims (6)
1. A feeding device for silvery pomfret in east China sea is characterized by comprising a feeding barrel arranged in a culture pond, wherein a plurality of bait outlets are arranged at the lower part of the feeding barrel, one-way cover plates are arranged at the open ends of the bait outlets, a piston assembly is arranged in the feeding barrel, a bait storage barrel, a lifting seat and a driving assembly for driving the lifting seat to move up and down are arranged at the upper part of the feeding barrel, the lifting seat is connected with the piston assembly, a squeezing plug is arranged in the bait storage barrel, a piston rod is connected between the squeezing plug and the lifting seat, a charging hole and a discharging hole are formed in the bait storage barrel, a squeezing chamber is formed between the lower part of the piston assembly in the feeding barrel and the bottom of the feeding barrel, a feeding pipe is connected between the piston assembly and the discharging hole, the feeding pipe is communicated with the squeezing chamber, a feeding valve is arranged on the feeding pipe, and a sealing cover is detachably connected on the charging hole; the bait storage barrel is filled with bait, the lifting seat moves upwards, the material extruding plug pushes the bait to enable the bait to be injected into the material extruding cavity through the feeding pipe, and meanwhile, the lifting seat drives the piston assembly to move upwards to enable the material extruding cavity to be enlarged; the lifting seat moves downwards to drive the piston assembly to move downwards so as to extrude the bait in the extruding chamber through the bait outlet nozzle; a bait collecting hopper is arranged below the feeding cylinder, and the lower end of the bait collecting hopper is connected with a cleaning pipe; the piston assembly comprises a pushing cylinder and a pushing plug, the pushing plug is installed in the pushing cylinder in a matching mode, the pushing cylinder is installed in the feeding cylinder in a matching mode, an upper limiting convex ring and a lower limiting convex ring are arranged at the upper end and the lower end of the pushing cylinder respectively and used for limiting the pushing plug, and the lifting seat is connected with the pushing plug; all install positioning mechanism on a promotion section of thick bamboo upper portion and the lower part outer wall, be equipped with the constant head tank on feeding a section of thick bamboo inner wall, positioning mechanism is including the locating pin of horizontal setting, the promotion post of vertical setting, be equipped with the butt post on the locating pin, be equipped with the push surface that the slope set up on the promotion post, butt post and the laminating of push surface, install the positioning spring between locating pin one end and the promotion section of thick bamboo, the locating pin other end is equipped with the spigot surface that the slope set up, the tip that the locating pin set up the spigot surface can stretch out and promote a section of thick bamboo outer wall and cartridge to the constant head tank, push post one end stretches out and pushes away a section of thick bamboo and towards the setting of promotion stopper, the installation reset spring between the promotion post other end and the promotion section of thick bamboo, thereby it promotes the post removal to promote the face and make the butt post inwards promote to promote.
2. The feeding device for the eastern silvery pomfret of claim 1, wherein a buffer component is arranged between a piston component and a lifting seat in the feeding cylinder, the buffer component comprises an upper piston, a lower piston and a buffer spring arranged between the upper piston and the lower piston, the lower piston is connected with a positioning rod, the positioning rod is movably inserted on the upper piston, the upper end of the positioning rod is connected with a positioning head, and the upper piston is abutted against the positioning head.
3. The feeding device of claim 1, wherein the driving mechanism comprises a driving motor and a screw, the lifting seat is in threaded connection with the screw, the driving motor drives the screw to rotate, the guide rod is mounted at the upper part of the feeding cylinder, and the lifting seat is in sliding connection with the guide rod.
4. The feeding device for the silvery pomfret of east China sea as claimed in claim 1, wherein a fastening screw is connected between the one-way cover plate and the bait outlet, and a pre-tightening spring is arranged between the nut end of the fastening screw and the one-way cover plate.
5. The feeding device for silvery pomfret of east China sea as claimed in any one of claims 1-4, wherein several feeding barrels with different heights are installed in the culture pond, the feeding barrels are arranged in different regions, and the baiting mouths on different feeding barrels are arranged at different positions of water layer.
6. A method for feeding silvery pomfret in east China sea, which is characterized in that the feeding device of silvery pomfret in east China sea of any one of claims 1 to 5 is used for feeding, and comprises the following steps: a. the lifting seat moves downwards to enable the lower end of the piston assembly to be arranged at the bottom of the feeding barrel, and at the moment, the material squeezing plug in the bait storage barrel is far away from the feeding hole; b. bait is filled into the bait storage barrel through the charging hole, and then the sealing cover is covered; c. the lifting seat moves upwards to enable the material extruding plug to push bait to enable the bait to be injected into the material extruding cavity through the feeding pipe, and meanwhile the lifting seat drives the piston assembly to move upwards to enable the material extruding cavity to be enlarged; d. after the bait is conveyed, the feed valve is closed, the lifting seat intermittently and slowly moves downwards to drive the piston assembly to move downwards to intermittently and slowly extrude the bait in the extruding chamber through the bait outlet nozzle until the piston assembly moves to the bottom of the feeding barrel; e. and pumping water to the cleaning pipe regularly, and pumping out the bait deposited on the bait collecting bucket along with the water flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010844709.5A CN112154957B (en) | 2020-08-20 | 2020-08-20 | Feeding device and method for eastern-sea pomfret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010844709.5A CN112154957B (en) | 2020-08-20 | 2020-08-20 | Feeding device and method for eastern-sea pomfret |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112154957A CN112154957A (en) | 2021-01-01 |
| CN112154957B true CN112154957B (en) | 2022-03-15 |
Family
ID=73859663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010844709.5A Active CN112154957B (en) | 2020-08-20 | 2020-08-20 | Feeding device and method for eastern-sea pomfret |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200421972A (en) * | 2003-04-28 | 2004-11-01 | li-wei Shang | Auto fish-food feeder |
| CN104054599A (en) * | 2014-04-15 | 2014-09-24 | 浙江省海洋水产研究所 | Cultivation system beneficial to environment protection of cultivation water area |
| CN108522395A (en) * | 2018-05-14 | 2018-09-14 | 浙江省海洋水产研究所 | A kind of fish layering feeding structure |
| CN110036960A (en) * | 2019-04-28 | 2019-07-23 | 浙江省海洋水产研究所 | Utilize the deep-sea culture net cage of wave energy |
| CN110692573A (en) * | 2019-11-22 | 2020-01-17 | 徐州百世松岗环保科技发展有限公司 | Floating type bait feeding device for aquatic product cultivation and using method thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200421972A (en) * | 2003-04-28 | 2004-11-01 | li-wei Shang | Auto fish-food feeder |
| CN104054599A (en) * | 2014-04-15 | 2014-09-24 | 浙江省海洋水产研究所 | Cultivation system beneficial to environment protection of cultivation water area |
| CN108522395A (en) * | 2018-05-14 | 2018-09-14 | 浙江省海洋水产研究所 | A kind of fish layering feeding structure |
| CN110036960A (en) * | 2019-04-28 | 2019-07-23 | 浙江省海洋水产研究所 | Utilize the deep-sea culture net cage of wave energy |
| CN110692573A (en) * | 2019-11-22 | 2020-01-17 | 徐州百世松岗环保科技发展有限公司 | Floating type bait feeding device for aquatic product cultivation and using method thereof |
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