CN110100782B - Automatic aquatic feed feeding device - Google Patents
Automatic aquatic feed feeding device Download PDFInfo
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- CN110100782B CN110100782B CN201910550101.9A CN201910550101A CN110100782B CN 110100782 B CN110100782 B CN 110100782B CN 201910550101 A CN201910550101 A CN 201910550101A CN 110100782 B CN110100782 B CN 110100782B
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- 238000007599 discharging Methods 0.000 claims abstract description 33
- 238000007667 floating Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 9
- 235000015097 nutrients Nutrition 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 description 31
- 238000003756 stirring Methods 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000002349 favourable effect Effects 0.000 description 7
- 230000001737 promoting effect Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 235000016709 nutrition Nutrition 0.000 description 4
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 230000035764 nutrition Effects 0.000 description 3
- 235000019629 palatability Nutrition 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 239000004382 Amylase Substances 0.000 description 2
- 102000013142 Amylases Human genes 0.000 description 2
- 108010065511 Amylases Proteins 0.000 description 2
- 235000019418 amylase Nutrition 0.000 description 2
- 230000001055 chewing effect Effects 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000037406 food intake Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000006549 dyspepsia Diseases 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 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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- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
本发明公开一种水产饲料自动投喂装置，属于水产投料技术领域，包括进料斗，料斗顶部盖有料斗盖，料斗盖中部上方连接送料盒，料斗底部通过电机箱连接集料盒，料斗的内部设有输送组件，电机箱的两侧倾斜设有对称的输料管，输料管的进料端与出料端分别连接料斗与集料盒，集料盒的下表面固连有对称设置的支撑柱，支撑柱下方连接浮板。该装置能够实现大范围投放饲料并能提高饲料的利用率，同时也有益于促进饲料中营养物质充分发挥作用，进而提高养殖效益。
The invention discloses an automatic feeding device for aquatic feed, which belongs to the technical field of feeding of aquatic products. There is a conveying component inside, and two sides of the motor box are inclined with symmetrical feeding pipes. The feeding end and the discharging end of the feeding pipe are respectively connected to the hopper and the collecting box, and the lower surface of the collecting box is fixed with a symmetrical arrangement. The supporting column is connected to the floating plate below the supporting column. The device can realize large-scale feeding of feed and can improve the utilization rate of the feed, and is also beneficial to promote the full effect of nutrients in the feed, thereby improving the breeding efficiency.
Description
Technical Field
The invention relates to the technical field of aquatic product feeding, in particular to an automatic aquatic product feed feeding device.
Background
With the continuous development of economic society of China, the development speed of aquaculture is also leapfrog. Traditional aquaculture is basically carried a vat of fodder by employer hiring workers at the pond side or sitting on a boat to spill into the pond, and traditional feeding mode is time-consuming and laborious, and has certain danger in the process of spilling, and the level of science and technology is not high. With the continuous development of economic society of China, the labor cost is also continuously increased. If continue to use traditional mode of feeding, then aquaculture's net profit can great reduction, can appear the situation of negative profit even, in order to comply with the demand of science and technology development, improves the operation level, reduces the cost of labor, and the urgent need develops an automation level height, intelligent feeding device that can all-weather operation. In order to solve the problems, the invention provides an automatic aquatic feed feeding device.
Disclosure of Invention
The invention aims to provide an automatic aquatic feed feeding device, which can realize large-range feed feeding, solves the problem of feed palatability in the early stage, improves the utilization rate of the feed, ensures the integrity of the feed, and is beneficial to promoting the full play of nutrient substances in the feed.
The technical scheme adopted by the invention for realizing the purpose is as follows: the utility model provides an automatic device of throwing something and feeding of aquatic products fodder, includes the feeder hopper, and the hopper top is stamped the hopper lid, and the pay-off box is connected to hopper lid middle part top, and the collecting box is connected through the motor case in the hopper bottom, and the inside of hopper is equipped with conveying assembly, and the both sides slope of motor case is equipped with the conveying pipeline of symmetry, and hopper and collecting box are connected respectively to the feed end and the discharge end of conveying pipeline, and collecting box's lower surface links firmly the support column that the symmetry set up, and the kickboard is connected to the support column below. The feeding box arranged at the top of the device can mix various feeds, the mixed feeds enter the hopper through the feeding box, transport assembly in the hopper carries the fodder, the fodder passes through transport assembly's transport, the stirring, be favorable to the mixture of multiple bait, compare and adopt single fodder to throw something and feed with ordinary machine of throwing something with bait, this device once only throws something and feeds after for multiple fodder stirring, compensate the produced nutrition defect of the single throw of fodder, be of value to and improve breed output when promoting fodder nutritive material's full play, the fodder is thrown something and fed for the aquatic products of breed that rethread collection box cooperation transmission assembly can be accurate, avoid the fodder of fodder throw and feed too much and lead to the fodder of aquatic to appear the sinking phenomenon, influence quality of water, reduce and breed economic benefits, the floating plate controlling means of device bottom floats in the surface of water always, be in a steady state, so that it can normally work.
Preferably, a buoyancy device is arranged below the floating plate, a motor case is arranged in the middle of the front end of the floating plate, a remote control motor is installed in the motor case, and propellers are arranged on an output shaft of the remote control motor in a surrounding mode. The cooperation through kickboard and buoyancy ware is used, can throw the feeding device and float at the surface of water, and motor case is airtight completely prevents that water from getting into the use that influences the motor in the motor, and the remote control motor has further promoted the waterproof performance of device for waterproof motor simultaneously, and control remote control motor makes the screw rotate, and the screw drives and throws the feeding device and move about in the aquatic, and is more nimble, does not receive the place influence, throws the material convenience.
Preferably, compression springs are symmetrically arranged at two ends of the inner portion of the aggregate box and connected with the plugs, a discharging pipeline is arranged inside the aggregate box, one side of the discharging pipeline is connected with the transmission assembly, and a swing rod is arranged inside the discharging pipeline. The compression spring of collecting box tip can plug up the feed inlet at collecting box top with the end cap, prevent that the fodder from spilling under normal conditions, drive the feed inlet removal of unloading pipeline toward the box that gathers materials through drive assembly, the end cap can be crowded when moving to the feed inlet of the box that gathers materials and open, the fodder will fall into in the unloading pipeline, because it can block the fodder to be equipped with the pendulum rod under the pendulum rod normal conditions in the unloading pipeline, play the effect of blockking, drive assembly drives the unloading pipeline and removes toward the discharging pipe at collecting box middle part after the unloading pipeline is filled with the fodder, compression spring can drive the end cap and restore to the throne the feed inlet of plugging up collecting box rapidly, the fodder can fall into lower floor when treating unloading pipeline and discharging pipe coincidence.
Preferably, a discharge pipe is arranged below the middle part of the aggregate box, and a rubber block is arranged at the top of the discharge pipe. The discharging pipe can touch the rubber piece at the top of the discharging pipe when being in a coincident position with the discharging pipe inside the material collecting box, and the oscillating rod is forced to move downwards, so that feed in the discharging pipe can drop on the dispersion impeller through the discharging pipe and the discharging pipe, and is thrown and thrown by the dispersion impeller.
Preferably, a conveying assembly is arranged in the hopper and comprises a rotating shaft, a spiral blade is wound on the surface of the rotating shaft, the spiral diameters of the spiral blade are gradually decreased from top to bottom, the ratio of the spiral diameters is 1: 0.6-0.8: 0.2-0.4, a plurality of abrasive particles are embedded in the surface of the spiral blade, the tail end of the rotating shaft penetrates through the hopper and is located in a motor box, a feeding motor is installed in the motor box, the output end of the feeding motor is connected with the rotating shaft, and a sealing ring is sleeved on the contact part of the rotating shaft and the hopper. The pay-off motor starts, it is rotatory to drive the epaxial helical blade of commentaries on classics, the spiral stirring blade pitch diameter makes the fodder along spiral stirring blade whereabouts from last to the dull polish granule on spiral stirring blade surface of combining in proper order degressive design down, the fodder has been prolonged with the time of spiral stirring piece contact friction, the roughness on messenger's fodder surface further increases, and then the amylase that can make in the fodder can move to the fodder surface, the utilization ratio of nutrient substance in the fodder has been improved the taste of chewing of fodder simultaneously, it absorbs and has strengthened the stirring effect to the fodder to be favorable to promoting the ingestion rate of fish and to the digestion of fodder nutrient.
Preferably, the bottom of the helical blade is provided with a rotary table, and the cutting blades are annularly distributed in the circumferential direction of the rotary table. The cutting piece that the carousel circumferencial direction set up can break up the fodder of caking, still solves the problem of feed palatability in earlier stage when further reducing the fodder granularity, is of value to improving when promoting fodder nutrient substance's full play and breeds output.
Preferably, the transmission assembly comprises a stepping motor, the stepping motor is installed at the bottom of the material collecting box through an installation plate, the output end of the stepping motor is connected with one end of a driving connecting rod, the other end of the driving connecting rod is connected with a driven connecting rod, a telescopic cylinder is arranged in the middle of the driving connecting rod and the middle of the driven connecting rod, the end of the driven connecting rod is connected with a transition block, and the transition block is fixedly connected with a discharging pipeline. The steerable unloading pipeline of drive assembly removes about in the aggregate box, receives the fodder in the conveying pipeline, and step motor's output drives the rotation of initiative connecting rod, thereby the initiative connecting rod can drive driven connecting rod or remove right left, and the telescopic cylinder that initiative connecting rod and driven connecting rod middle section set up can be automatic flexible when corresponding connecting rod rotates, guarantees the flexibility of connecting rod, and the connecting rod can not appear blocking the phenomenon yet.
Preferably, the upper surface of the dispersion disc is conical, the discharge pipe corresponds to the upper part of the dispersion disc, the surface of the discharge pipe is annularly provided with a dispersion shifting piece, the lower part of the middle part of the dispersion disc is connected with the output end of the variable frequency motor, the variable frequency motor is positioned above the floating plate, and the variable frequency motor and the dispersion disc are provided with a material containing platform. On the fodder fell out to the dispersion impeller from the discharging pipe, the top of dispersion impeller was coniform, was favorable to the fodder landing to disperse the plectrum around, was thrown the fodder to the aquatic by the dispersion plectrum, and the comparatively special one end of dispersion plectrum of this design is equipped with the opening and is the U-shaped, has fine effect of gathering together the fodder, can also effectually throw away the fodder, and the scope of just throwing away is wide, distributes evenly.
Compared with the prior art, the invention has the beneficial effects that: 1) the feed is conveyed by the conveying assembly, so that the mixing of multiple baits is facilitated, and compared with the common bait casting machine which adopts single feed casting, the device feeds multiple baits at one time after being stirred, and makes up the nutritional defect caused by single feed casting; 2) the feed in the feed conveying pipe can be obtained regularly and quantitatively by matching the feeding pipeline with the transmission assembly, and the feed is conveyed to the dispersion disc for dispersion; 3) the dispersing blades on the dispersing disc can gather the feed and throw the feed out, so that the feed is wide in throwing range and uniform in distribution; 4) the feeding device can float on the water surface by matching the floating plate with the buoyancy device, the remote control motor is controlled to rotate the propeller, the propeller drives the feeding device to move in water, the feeding device is flexible, the feeding device is not influenced by the field, and the feeding device is convenient to feed.
Drawings
FIG. 1 is a front view of an automatic aquatic feed feeding apparatus according to the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a matching structure of the transmission assembly and the blanking pipe of the present invention;
FIG. 4 is a schematic structural diagram of a dispersion tray according to the present invention;
FIG. 5 is a schematic structural view of a cutting blade of the present invention;
FIG. 6 is a comparative experiment of the present invention.
Description of reference numerals: 1, a hopper; 2, a hopper cover; 3 feeding a box; 4, a motor box; 5, a material conveying pipe; 6 collecting box; 7, a transmission component; 8, supporting columns; 9, a variable frequency motor; 10, floating plates; 11 a buoyant device; 12 a motor case; 13 remotely controlling the motor; 14 a propeller; 15 a material holding platform; 16 a dispersion impeller; 17 a discharge pipe; 18 dispersing the plectrum; 19 a compression spring; 20, a plug; 21 a feeding motor; 22 a seal ring; 23 a helical blade; 24 a rotating shaft; 25, a turntable; 26 a swing lever; 27 a rubber block; 28 abrasive grains; 29 a blanking pipeline; and 30, cutting the slices.
Detailed Description
The invention is described in further detail below with reference to examples and figures:
example 1:
as shown in figures 1-6, an automatic aquatic feed feeding device comprises a hopper 1, wherein a hopper cover 2 covers the top of the hopper 1, a feeding box 3 is connected above the middle part of the hopper cover 2, a material collecting box 6 is connected to the bottom of the hopper 1 through a motor box 4, a conveying assembly is arranged inside the hopper 1, symmetrical conveying pipes 5 are obliquely arranged on two sides of the motor box 4, the feeding end and the discharging end of each conveying pipe 5 are respectively connected with the hopper 1 and the material collecting box 6, supporting columns 8 symmetrically arranged are fixedly connected to the lower surface of the material collecting box 6, and a floating plate 10 is connected below the supporting columns 8. The feeding box arranged at the top of the device can mix various feeds, the mixed feeds enter the hopper through the feeding box, transport assembly in the hopper carries the fodder, the fodder passes through transport assembly's transport, the stirring, be favorable to the mixture of multiple bait, compare and adopt single fodder to throw something and feed with ordinary machine of throwing something with bait, this device once only throws something and feeds after for multiple fodder stirring, compensate the produced nutrition defect of the single throw of fodder, be of value to and improve breed output when promoting fodder nutritive material's full play, the fodder is thrown something and fed for the aquatic products of breed that rethread collection box cooperation transmission assembly can be accurate, avoid the fodder of fodder throw and feed too much and lead to the fodder of aquatic to appear the sinking phenomenon, influence quality of water, reduce and breed economic benefits, the floating plate controlling means of device bottom floats in the surface of water always, be in a steady state, so that it can normally work.
A buoyancy device 11 is arranged below the floating plate 10, a motor case 12 is arranged in the middle of the front end of the floating plate 10, a remote control motor 13 is installed in the motor case 12, and propellers 14 are distributed on an output shaft of the remote control motor 13. The cooperation through kickboard and buoyancy ware is used, can throw the feeding device and float at the surface of water, and motor case is airtight completely prevents that water from getting into the use that influences the motor in the motor, and the remote control motor has further promoted the waterproof performance of device for waterproof motor simultaneously, and control remote control motor makes the screw rotate, and the screw drives and throws the feeding device and move about in the aquatic, and is more nimble, does not receive the place influence, throws the material convenience.
A discharge pipe 17 is arranged below the middle part of the material collecting box 6, and a rubber block 27 is arranged on the top of the discharge pipe 17. The discharging pipe can touch the rubber piece at the top of the discharging pipe when being in a coincident position with the discharging pipe inside the material collecting box, and the oscillating rod is forced to move downwards, so that feed in the discharging pipe can drop on the dispersion impeller through the discharging pipe and the discharging pipe, and is thrown and thrown by the dispersion impeller.
The conveying assembly is arranged in the hopper 1 and comprises a rotating shaft 24, a spiral blade 23 is wound on the surface of the rotating shaft 24, the spiral diameters of the spiral blade 23 decrease gradually from top to bottom, the ratio of the spiral diameters is 1:0.7:0.3, a plurality of abrasive particles are embedded on the surface of the spiral blade, the tail end of the rotating shaft 24 penetrates through the hopper 1 and is positioned in the motor box 4, a feeding motor 21 is arranged in the motor box 4, the output end of the feeding motor 21 is connected with the rotating shaft 24, and a sealing ring 22 is sleeved on the contact part of the rotating shaft 24 and the hopper 1. The pay-off motor starts, it is rotatory to drive the epaxial helical blade of commentaries on classics, the spiral stirring blade pitch diameter makes the fodder along spiral stirring blade whereabouts from last to the dull polish granule on spiral stirring blade surface of combining in proper order degressive design down, the fodder has been prolonged with the time of spiral stirring piece contact friction, the roughness on messenger's fodder surface further increases, and then the amylase that can make in the fodder can move to the fodder surface, the utilization ratio of nutrient substance in the fodder has been improved the taste of chewing of fodder simultaneously, it absorbs and has strengthened the stirring effect to the fodder to be favorable to promoting the ingestion rate of fish and to the digestion of fodder nutrient.
The bottom of the helical blade 23 is provided with a rotary disc 25, and cutting blades 30 are circularly distributed on the circumferential direction of the rotary disc 25. The cutting piece that the carousel circumferencial direction set up can break up the fodder of caking, still solves the problem of feed palatability in earlier stage when further reducing the fodder granularity, is of value to improving when promoting fodder nutrient substance's full play and breeds output.
The transmission assembly 7 comprises a stepping motor 73, the stepping motor 73 is installed at the bottom of the material collecting box 6 through a mounting plate 71, the output end of the stepping motor 73 is connected with one end of a driving connecting rod 72, the other end of the driving connecting rod 72 is connected with a driven connecting rod 75, a telescopic cylinder 74 is arranged in the middle of the driving connecting rod 72 and the driven connecting rod 75, the end of the driven connecting rod 75 is connected with a transition block 76, and the transition block 76 is fixedly connected with the blanking pipeline 29. The steerable unloading pipeline of drive assembly removes about in the aggregate box, receives the fodder in the conveying pipeline, and step motor's output drives the rotation of initiative connecting rod, thereby the initiative connecting rod can drive driven connecting rod or remove right left, and the telescopic cylinder that initiative connecting rod and driven connecting rod middle section set up can be automatic flexible when corresponding connecting rod rotates, guarantees the flexibility of connecting rod, and the connecting rod can not appear blocking the phenomenon yet.
The upper surface of dispersion impeller 16 is coniform, and dispersion impeller 18 has been arranged to dispersion impeller 16 top correspondence discharging pipe 17, discharging pipe 17 surface ring cloth, and the output of inverter motor 9 is connected to dispersion impeller 16 middle part below, and inverter motor 9 is located the kickboard 10 top, and inverter motor 9 and dispersion impeller 16 are equipped with flourishing material platform 15. On the fodder fell out to the dispersion impeller from the discharging pipe, the top of dispersion impeller was coniform, was favorable to the fodder landing to disperse the plectrum around, was thrown the fodder to the aquatic by the dispersion plectrum, and the comparatively special one end of dispersion plectrum of this design is equipped with the opening and is the U-shaped, has fine effect of gathering together the fodder, can also effectually throw away the fodder, and the scope of just throwing away is wide, distributes evenly.
Example 2:
the automatic aquatic feed feeding device can be used for feeding various aquatic feeds in actual use: the device can be fixed in a place or placed on the water surface, if necessary, the controllable remote control motor 13 can be moved to enable the propeller 14 to rotate, the propeller 14 drives the feeding device to move in water, the feeding box 3 at the top of the device can mix a plurality of feeds, the mixed feeds enter the hopper 1 through the feeding box 3, the conveying assembly in the hopper 1 conveys the feeds, the feeds are conveyed and stirred through the conveying assembly, the mixing of a plurality of baits is facilitated, compared with the feeding device adopting single feed feeding, the device adopts one-time feeding after the stirring of a plurality of feeds, the nutrition defect generated by single feeding of the feeds is compensated, meanwhile, the floating feeds, the sinking feeds and the semi-sinking feeds are mixed together for one-time feeding, the processed feeds can enter the material collecting box 6 through the material conveying pipe 5, the blanking pipeline 29 is matched with the transmission assembly 7 to extrude the plug 20 of the material collecting box 6, the fodder will fall into unloading pipeline 29, because be equipped with swinging arms 26 in the unloading pipeline 29, swinging arms 26 can block the fodder under the normal condition, play the effect of blockking, the unloading pipe, 29 drive assembly 7 drives unloading pipeline 29 and moves toward the discharging pipe 17 in the middle part of box 6 that gathers materials after filling up the fodder, compression spring 19 can drive end cap 20 and restore to the throne rapidly and plug up the feed inlet of collecting box 6, the fodder can fall into dispersion impeller 16 when waiting to unload pipeline 29 and discharging pipe 17 coincidence, the top of dispersion impeller 16 is coniform, be favorable to the fodder landing to around dispersion plectrum 18, throw the fodder into the aquatic by dispersion plectrum 18, the comparatively special one end of dispersion plectrum 18 of this design is equipped with the opening and is the U-shaped, there is fine effect of gathering together the fodder, can also effectually throw the fodder out, and throw the scope wide, distribute evenly.
Example 3:
and (3) comparison test: the ratio of the screw diameter of the spiral blade is 1: 0.6-0.8: 0.2-0.4, and the screw diameter ratio in the ratio range is compared with the screw diameter of the common spiral blade, so that the spiral blade is not easy to break when being used for stirring feed, the integrity of particles is high, the absorption rate of the particles is improved, the aquatic product predation is more convenient and healthy, the problem of dyspepsia is avoided, and the experiment can be carried out under the condition that the average particle diameter of the particles is the same as the stirring duration through comparison of a graph 6. (the pitch diameter of the helical blade of the invention is an experimental group, and the pitch diameter of the common helical blade is a control group)
The above embodiments are merely illustrative, and not restrictive, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (4)
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| CN201910550101.9A CN110100782B (en) | 2019-06-24 | 2019-06-24 | Automatic aquatic feed feeding device |
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| CN201910550101.9A CN110100782B (en) | 2019-06-24 | 2019-06-24 | Automatic aquatic feed feeding device |
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| CN110100782B true CN110100782B (en) | 2021-08-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111528163A (en) * | 2020-06-05 | 2020-08-14 | 荆门市漳河新区同丰稻虾养殖专业合作社 | Automatic feeding and feeding device for crayfishes |
| CN112314498A (en) * | 2020-10-30 | 2021-02-05 | 刘雷 | Ecological fish material equipment of throwing something and feeding for aquaculture |
| CN113711965B (en) * | 2021-08-12 | 2022-07-08 | 浙江省海洋水产研究所 | Storage and feed integration feeding device |
| CN114258882B (en) * | 2022-01-19 | 2022-12-13 | 九江市水产科学研究所(九江市彭泽鲫良种场) | Turtle and fish ecological polyculture underwater feeding device |
| CN115868444B (en) * | 2023-02-10 | 2023-08-15 | 山东省海洋科学研究院(青岛国家海洋科学研究中心) | Aquatic product is with containing enzyme and containing microorganism nutrient substance's device of scattering |
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| CN208191886U (en) * | 2018-05-21 | 2018-12-07 | 潘凤华 | A kind of device for feeding used for aquiculture |
| CN108575850A (en) * | 2018-06-27 | 2018-09-28 | 南安市德力拉建材贸易有限公司 | A kind of fish feeding machine device people with the function that quantitatively feeds intake |
| CN209002621U (en) * | 2018-09-04 | 2019-06-21 | 桂阳舂陵江生态渔业有限公司 | One kind, which is breeded fish, uses charging device |
| CN109644918A (en) * | 2018-12-25 | 2019-04-19 | 嘉兴市轩禾园艺技术有限公司 | Freshwater fish culturing bait-laying device for fish |
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2019
- 2019-06-24 CN CN201910550101.9A patent/CN110100782B/en active Active
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