CN111387113A - Intelligent device for fishing deep-sea purse net cultured fishes - Google Patents
Intelligent device for fishing deep-sea purse net cultured fishes Download PDFInfo
- Publication number
- CN111387113A CN111387113A CN201910866740.6A CN201910866740A CN111387113A CN 111387113 A CN111387113 A CN 111387113A CN 201910866740 A CN201910866740 A CN 201910866740A CN 111387113 A CN111387113 A CN 111387113A
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- net
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims description 29
- 238000000227 grinding Methods 0.000 claims description 27
- 238000005266 casting Methods 0.000 claims description 24
- 238000012216 screening Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 9
- 235000004237 Crocus Nutrition 0.000 description 8
- 241000596148 Crocus Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000004512 granular bait Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000003801 milling Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009364 mariculture Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
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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
-
- 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
- A01K73/00—Drawn nets
- A01K73/12—Nets held vertically in the water, e.g. seines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/12—Shape or construction of discs
-
- 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)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the field of fishery culture, in particular to an intelligent device for fishing deep sea purse seine cultured fishes. The intelligent device comprises a frame, wherein a floating body frame used for enabling the whole device to float on the water surface is arranged at the top end of the frame, an upper plate and a lower plate are respectively arranged at the upper end and the lower end of one vertical side face of the frame, a push-pull grille door capable of moving left and right is arranged between the upper plate and the lower plate, fixed grille doors are arranged on other vertical side faces of the frame, bait throwing equipment is arranged on the floating body frame, and a fishing net is arranged on the bottom face of the frame. The invention has high fishing efficiency and meets the actual requirement.
Description
Technical Field
The invention relates to the field of fishery culture, in particular to an intelligent device for fishing deep sea purse seine cultured fishes.
Background
At present, the development of mariculture is one of the important directions for the fishermen in China to switch to production and industry and the development of marine fishery economy. The deepwater culture purse net is gradually popularized on the coastal area as an innovative culture mode, and the culture area is small and can reach 7000-plus 8000m2The aquaculture water body can reach 10000m3On the left and right, the quality of the cultivated variety is close to the wild variety. However, in such a large aquaculture water, there is a problem of how to fish the grown fish, and it is not practical to open a ship to catch the fish in the aquaculture water, but the efficiency of fishing using a fishing tackle or the like is somewhat low.
Disclosure of Invention
The invention mainly aims to solve the problems that fishing in a culture water body by using a ship is not practical or fishing efficiency is low in aspects such as using a fishing tackle and the like when an existing adult fish culture is fished, and provides an intelligent device for fishing the deep sea purse seine fish with high fishing efficiency and meeting actual requirements.
The purpose of the invention is mainly realized by the following scheme: the intelligent device comprises a frame, wherein a floating body frame used for enabling the whole device to float on the water surface is arranged at the top end of the frame, an upper plate and a lower plate are respectively arranged at the upper end and the lower end of one vertical side face of the frame, a push-pull grille door capable of moving left and right is arranged between the upper plate and the lower plate, fixed grille doors are arranged on other vertical side faces of the frame, bait throwing equipment is arranged on the floating body frame, and a fishing net is arranged on the bottom face of the frame. The top end of the frame is provided with a floating body frame which is used for floating the whole device on the water surface, the upper end and the lower end of one vertical side surface of the frame are respectively provided with an upper plate and a lower plate, a sliding grating door which can move left and right is arranged between the upper plate and the lower plate, the sliding grating door can adopt the prior screw transmission structure to realize the left and right movement, when the sliding grating door is opened, fish can enter from the door opened at the side, fixed grating doors are arranged on other vertical side surfaces of the frame, the distance between the grating bars in the sliding grating door and the fixed grating doors is determined by the size of the adult of the cultured fish, the floating body frame is mainly designed according to the principle of catching the fish and keeping the fish in a large state, bait casting equipment is arranged on the floating body frame and used for casting bait into the inner space of the frame, thereby attracting cultured fishes to concentrate in the frame, the bottom surface of the frame is provided with the catching net which can prevent the fishes from escaping from the bottom.
As preferred, the equipment of feeding including fixing the branch on the body frame, branch on be connected with the box of feeding that has the bait chamber of feeding, the top region of the bait chamber divide into electronic room and the blowing room that is used for placing bait, the below of blowing room the opening has, the top of blowing room be provided with the feed inlet that is located the box of feeding, the electronic indoor driving motor that is provided with, driving motor's output shaft have with the blowing room below opening matched with sieve charging tray, sieve charging tray on be provided with bait matched with feed opening, the below of sieve charging tray be provided with the abrasive disc that is located the side wall of feeding chamber, abrasive disc and sieve charging tray between have the crocus clearance, the abrasive disc on be provided with a plurality of powder channels that fall. The bait casting device comprises a supporting rod fixed on a floating body frame, a bait casting box with a bait casting cavity is connected to the supporting rod, the upper area of the bait casting cavity is divided into an electric chamber and a material placing chamber for placing bait, an opening is arranged below the material placing chamber, a feed inlet positioned on the bait casting box is arranged above the material placing chamber, the bait is added by a worker from the feed inlet, a driving motor is arranged in the electric chamber, an output shaft of the driving motor is connected with a sieve tray matched with the opening below the material placing chamber, a material discharging opening matched with the bait is arranged on the sieve tray, a powder grinding disc positioned on the side wall of the bait casting cavity is arranged below the sieve tray, the powder grinding disc is fixed on the bait casting cavity, a powder grinding gap is formed between the powder grinding disc and the sieve tray, a plurality of powder falling channels are arranged on the powder grinding disc, the existing bait is generally granular, and when the driving motor is started, the output shaft of the driving, granular bait can gradually enter the grinding gap from the feed opening, then can be ground under the action of the screening disc and the grinding disc, so that the granular bait is ground into powder, finally, the powdery bait penetrates through the powder falling channel and then enters the frame along the bait feeding cavity, and compared with the granular bait, the taste of the ground powdery bait in seawater can be quickly propagated, so that the fish can be attracted into the frame; the bait throwing speed can be controlled by controlling the rotating speed of the driving motor.
Preferably, the fishing net consists of four net surfaces, the bottom end of each net surface is provided with a circular ring, and the circular rings are connected through a rope. The fishing net is composed of four net surfaces, the bottom end of each net surface is provided with a circular ring, the circular rings are connected through a rope, the fishing net is sealed through two ends of a rope for winding and unwinding when fishing, and after the fishes in the whole device are hoisted, the fishes can be discharged through unwinding the rope.
Preferably, the frame is in a cubic structure. The whole frame is in a cube structure, the shape is regular, and the operation is easy.
Preferably, the support rod is provided with a flash lamp. The supporting rod is provided with a flash lamp, and the flash lamp is arranged to indicate the position at night.
Preferably, the blanking opening and the blanking channel are in a bell mouth shape with a small upper part and a big lower part. Feed opening and blanking passageway all are big end down's horn mouth form, and the feed opening's of horn mouth form setting up be convenient for bait one by one and fall into to can prevent that bait from blocking in feed opening department, the setting of the blanking passageway of horn mouth form can improve the falling speed of likepowder bait on guaranteeing the grinding effect to bait and preventing the basis that the bait that does not grind into powder drops in the blanking passageway.
Preferably, the upper plate and the lower plate are both provided with bubble curtain launching devices, and the floating body frame is provided with a camera. All be provided with bubble curtain emitter on upper plate and the hypoplastron, be provided with the camera on the body frame, bubble curtain emitter is a current equipment, and bubble curtain emitter can launch the bubble curtain to drive fish and stranded in the frame, the setting of camera is convenient for the fish scale in the staff monitoring devices, thereby is convenient for operate.
Preferably, the output shaft of the driving motor is provided with a rotating block for driving the sieve tray to rotate, the sieve tray is provided with a connecting groove corresponding to the rotating block, and the bottom of the connecting groove is connected with the rotating block through a buffer spring. Be provided with on driving motor's the output shaft and be used for driving sieve charging tray pivoted and change the piece, it is provided with the spread groove to correspond the commentaries on classics piece on the sieve charging tray, is connected through buffer spring between the bottom of spread groove and the commentaries on classics piece, because there may be the stereoplasm impurity that is difficult for grinding into powder in the bait, certain cushioning effect can be played when this stereoplasm impurity gets into in the crocus clearance in buffer spring's setting, prevents that the sieve charging tray from blocking.
Preferably, the screening tray is provided with an adjusting groove around the rotating block, the rotating block is provided with a supporting block corresponding to the adjusting groove, and the height of the supporting block is smaller than that of the adjusting groove. The sieve charging tray is provided with the adjustment tank around changeing the piece, changes and is provided with the supporting shoe corresponding to the adjustment tank on the piece, and the height that highly is less than the adjustment tank of supporting shoe, the setting up of supporting shoe has improved the stability when changeing the piece and being connected with the sieve charging tray to do not influence buffer spring's effect.
Preferably, the sieve tray is provided with a milling protrusion positioned in the milling gap. Be provided with the crocus arch that is located the crocus clearance on the sieve charging tray, the bellied setting of crocus has improved the grinding effect.
Therefore, the intelligent device for fishing the deep-sea purse net cultured fishes has the following advantages: the fishing device is high in fishing efficiency and meets the actual requirements, the cultured fishes can be concentrated into the fishing device by adopting a bait throwing mode, the scale of the fishes in the fishing device can be monitored at any time, the fishes can be trapped in the whole device through the bubble curtain and the sliding grille door, and the specification deletion and selection can be carried out on the fished cultured fishes to catch the fishes with large size and small size.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 with the sliding grille door removed.
Fig. 3 is a schematic view of the construction of the feeding apparatus of the present invention.
Fig. 4 is an enlarged view at a in fig. 3.
Illustration of the drawings: 1-lower plate, 2-fishing net, 3-ring, 4-rope, 5-fixed grille door, 6-frame, 7-floating frame, 8-flash lamp, 9-strut, 10-feeding device, 11-upper plate, 12-sliding grille door, 13-discharging chamber, 14-feeding inlet, 15-driving motor, 16-sieve tray, 17-feeding box, 18-milling gap, 19-powder falling channel, 20-feeding cavity, 21-milling tray, 22-milling bulge, 23-discharging outlet, 24-turning block, 25-connecting groove, 26-adjusting groove, 27-buffer spring, 28-electric chamber, 29-supporting block, 30-bubble curtain launching device.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example 1:
as shown in figures 1 and 2, an intelligent device for fishing the cultured fishes in the deep sea purse net comprises a frame 6, the frame 6 is in a cube structure, regular in shape and easy to operate, a floating body frame 7 used for floating the whole device on the water surface is arranged at the top end of the frame 6, an upper plate 11 and a lower plate 1 are respectively arranged at the upper end and the lower end of one vertical side surface of the frame 6, a push-pull grille door 12 capable of moving left and right is arranged between the upper plate 11 and the lower plate 1, the push-pull grille door 12 can move left and right by adopting the existing screw transmission structure, when the push-pull grille door 12 is opened, the fishes can enter from the door opened at the side, fixed grille doors 5 are arranged on other vertical side surfaces of the frame 6, the space between the push-pull grille door 12 and the grille door 5 is determined by the size of the cultured fishes and is mainly designed according to the principle of catching and keeping the size, a bait casting device 10 is arranged on the floating body frame 7, the bait casting device 10 is used for casting bait into the internal space of the frame 6 so as to attract the cultured fishes to be concentrated into the frame 6, a fishing net 2 is arranged on the bottom surface of the frame 6, and the fishing net 2 can prevent the fishes from escaping from the bottom; the fishing net 2 is composed of four net surfaces, the bottom end of each net surface is provided with a circular ring 3, each circular ring 3 is connected through a rope 4, the ropes 4 can also be called purse lines, the fishing net 2 seals the fishing net 2 through the two ends of the rope 4, and after the fishes in the whole device are lifted, the fishes can be discharged through the rope 4.
As shown in fig. 3 and 4, the bait casting device 10 includes a supporting rod 9 fixed on a floating body frame 7, a bait casting box 17 with a bait casting cavity 20 is connected on the supporting rod 9, the upper area of the bait casting cavity 20 is divided into an electric chamber 28 and a material placing chamber 13 for placing bait, an opening is arranged below the material placing chamber 13, a feed inlet 14 positioned on the bait casting box 17 is arranged above the material placing chamber 13, a worker adds bait from the feed inlet 14, a driving motor 15 is arranged in the electric chamber 28, an output shaft of the driving motor 15 is connected with a sieve tray 16 matched with the opening below the material placing chamber 13, a feed outlet 23 matched with the bait is arranged on the sieve tray 16, a powder grinding disc 21 positioned on the side wall of the bait casting cavity 20 is arranged below the sieve tray 16, the powder grinding disc 21 is fixed on the bait casting cavity 20, a powder grinding gap 18 is arranged between the powder grinding disc 21 and the sieve tray 16, a plurality of powder falling channels 19 are arranged on the powder grinding disc 21, the existing bait is generally granular, when the driving motor 15 is started, the output shaft of the driving motor 15 can drive the sieve tray 16 to rotate, the granular bait can gradually enter the powder grinding gap 18 from the feed opening 23, then the sieve tray 16 and the powder grinding tray 21 can grind the bait, the granular bait is ground into powder, finally the powdery bait penetrates through the powder falling channel 19 and then enters the frame 6 along the bait feeding cavity 20, compared with the granular bait, the taste of the ground powdery bait in seawater can be quickly spread, and therefore the fish can be attracted into the frame 6; the bait feeding speed can be controlled by controlling the rotating speed of the driving motor 15; the supporting rod 9 is provided with a flash lamp 8, and the flash lamp 8 is arranged to indicate the position at night conveniently.
The feed opening 23 and the blanking channel are in a horn mouth shape with a small upper part and a large lower part, the arrangement of the horn mouth-shaped feed opening 23 is convenient for baits to fall one by one, and can prevent the baits from being clamped in the feed opening 23, and the arrangement of the horn mouth-shaped blanking channel can improve the falling speed of the powdery baits on the basis of ensuring the grinding effect of the baits and preventing the baits which are not ground into powder from falling from the blanking channel; be provided with the protruding 22 of crocus that is located crocus clearance 18 on the screening disk 16, the setting of crocus protruding 22 has improved the grinding effect.
All be provided with bubble curtain emitter 30 on upper plate 11 and the hypoplastron 1, be provided with the camera on the body frame 7, bubble curtain emitter 30 is a current equipment, and bubble curtain emitter 30 can launch the bubble curtain to drive fish and stranded in frame 6, the fish scale in the staff monitoring devices of being convenient for is provided for of camera, thereby the operation of being convenient for.
The output shaft of the driving motor 15 is provided with a rotating block 24 for driving the sieve tray 16 to rotate, the sieve tray 16 is provided with a connecting groove 25 corresponding to the rotating block 24, the bottom of the connecting groove 25 is connected with the rotating block 24 through a buffer spring 27, and the buffer spring 27 can play a certain role in buffering hard impurities when the hard impurities enter the grinding gap 18 due to the fact that the hard impurities which are not easy to grind into powder exist in the bait, so that the sieve tray 16 is prevented from being clamped; the sieve tray 16 is provided with an adjusting groove 26 around the rotating block 24, the rotating block 24 is provided with a supporting block 29 corresponding to the adjusting groove 26, the height of the supporting block 29 is smaller than that of the adjusting groove 26, the stability of the rotating block 24 when being connected with the sieve tray 16 is improved due to the arrangement of the supporting block 29, and the effect of the buffer spring 27 is not affected.
The working principle is as follows: the whole device floats on the sea surface, bait is slowly thrown downwards through a bait throwing device 10 above the device to trap cultured fishes into the device, the scale of the fishes in the device is monitored through a camera arranged in the device, when a certain scale is reached, the fishes can be trapped in the device through a bubble curtain and a sliding grille door 12 on one vertical surface, meanwhile, the other three vertical surfaces consist of vertical fixed grille doors 5, the fished cultured fishes are subjected to specification deletion and selection, the fished fishes are large and small in size, the fishing net 2 is sealed through two ends of a rope 4, and the fishing net 2 can be released through releasing the rope 4 after the fishes in the whole device are hoisted.
The operation of the whole device can be controlled by the existing wireless transmission, thereby improving the working efficiency.
It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (10)
1. The intelligent device is characterized by comprising a frame, wherein a floating body frame used for floating the whole device on the water surface is arranged at the top end of the frame, an upper plate and a lower plate are respectively arranged at the upper end and the lower end of one vertical side face of the frame, a push-pull grille door capable of moving left and right is arranged between the upper plate and the lower plate, fixed grille doors are respectively arranged on other vertical side faces of the frame, bait casting equipment is arranged on the floating body frame, and a fishing net is arranged on the bottom face of the frame.
2. The intelligent device for fishing the deepwater purse net culture fishes according to claim 1, it is characterized in that the bait casting device comprises a support rod fixed on the floating body frame, a bait casting box with a bait casting cavity is connected on the support rod, the upper area of the bait throwing cavity is divided into an electric chamber and a feeding chamber for placing bait, an opening is arranged below the feeding chamber, a feed inlet positioned on the bait casting box is arranged above the feeding chamber, a driving motor is arranged in the electric chamber, the output shaft of the driving motor is connected with a screening tray matched with an opening below the discharging chamber, the screening plate is provided with a feed opening matched with bait, a grinding plate positioned on the side wall of the feeding cavity is arranged below the screening plate, the powder grinding disc is characterized in that a powder grinding gap is formed between the powder grinding disc and the screening disc, and a plurality of powder falling channels are arranged on the powder grinding disc.
3. The intelligent device for fishing of the deep sea purse net cultured fishes as claimed in claim 1, wherein the fishing net is composed of four net surfaces, the bottom end of each net surface is provided with a circular ring, and each circular ring is connected with each other through a rope.
4. The intelligent device for fishing in the deep sea purse net cultured fishes according to claim 1, 2 or 3, wherein the frame is in a cube structure.
5. The intelligent device for fishing of deep sea purse seine cultured fishes as claimed in claim 2, wherein the supporting rod is provided with a flash lamp.
6. The intelligent device for fishing of deep sea purse net cultured fishes according to claim 2, wherein the feed opening and the feed channel are in the shape of a horn mouth with a small upper part and a big lower part.
7. The intelligent device for fishing of the deep sea purse seine cultured fishes according to claim 1, 2 or 3, characterized in that the upper plate and the lower plate are both provided with bubble curtain launching devices, and the floating body frame is provided with a camera.
8. The intelligent device for fishing the fish for deep sea purse net culture according to claim 2, wherein the output shaft of the driving motor is provided with a rotating block for driving the sieve tray to rotate, the sieve tray is provided with a connecting groove corresponding to the rotating block, and the bottom of the connecting groove is connected with the rotating block through a buffer spring.
9. The intelligent device for fishing of the deep sea purse net cultured fishes according to claim 8, wherein the sieve tray is provided with an adjusting groove around the rotating block, the rotating block is provided with a supporting block corresponding to the adjusting groove, and the height of the supporting block is smaller than that of the adjusting groove.
10. The intelligent device for fishing of deep sea purse net cultured fishes of claim 2, wherein the sieve tray is provided with a grinding protrusion positioned in the grinding gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910866740.6A CN111387113B (en) | 2019-09-12 | 2019-09-12 | Intelligent device for fishing deep-sea purse net cultured fishes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910866740.6A CN111387113B (en) | 2019-09-12 | 2019-09-12 | Intelligent device for fishing deep-sea purse net cultured fishes |
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| Publication Number | Publication Date |
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| CN111387113A true CN111387113A (en) | 2020-07-10 |
| CN111387113B CN111387113B (en) | 2021-12-17 |
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| CN201910866740.6A Active CN111387113B (en) | 2019-09-12 | 2019-09-12 | Intelligent device for fishing deep-sea purse net cultured fishes |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753626A (en) * | 2021-01-11 | 2021-05-07 | 浙江省海洋水产研究所 | Method for using medicine in seawater cage fish culture |
| CN112753625A (en) * | 2021-01-11 | 2021-05-07 | 浙江省海洋水产研究所 | Medicine applying device and method for marine net cage cultured fishes |
| CN113519471A (en) * | 2021-08-23 | 2021-10-22 | 向荣生态农业发展(珠海)有限公司 | Device convenient for fishing and method thereof |
| CN116267827A (en) * | 2023-04-25 | 2023-06-23 | 国家深海基地管理中心 | Benthos observation and trapping integrated device |
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| CN116267827B (en) * | 2023-04-25 | 2024-08-23 | 国家深海基地管理中心 | Benthos observation and trapping integrated device |
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