107 results about "Scallop" patented technology

The utility model relates to the technical field of net cages, in particular to a scallop seedling raising net cage which comprises a net cage, two first guide rails, a second guide rail and a plurality of layering units, each layering unit comprises a bearing unit, two first sliding blocks, a second sliding block, a shell, a spring, a limiting rod and a circular ring, and the second sliding block is provided with a limiting hole. When the bearing unit needs to be disassembled, a limiting rod is pulled outwards, so that the limiting rod is disengaged from a limiting hole to be matched with the limiting hole, then the two first sliding blocks and the second sliding blocks can slide conveniently, a worker can disassemble the bearing unit from the interior of the mesh cage conveniently, and therefore layers in the mesh cage can be rapidly disassembled and assembled through the device; operation of workers is facilitated, and the labor intensity of the workers is reduced.

A gateway for use in a scallop tray comprises a passageway 1 having an external opening at one end and an internal opening at an opposing end. A hinge 11 is included adjacent to an upper periphery 9 of the passageway and a gate in which each of a plurality of independently-movable arms 17 are pivotable about the hinge between a closed position (in which the arm extends across the passageway) and a deflected position (in which it is spaced from the lower periphery 3 of the passageway.) To enter the gate, a scallop needs only to push against at least one of the arms, moving it into its deflected position. A scallop trap is provided comprising a chamber and the gateway, as well as a method of retaining scallops within a scallop trap using the gate.

The utility model discloses an automatic caging device for aquaculture, and belongs to the technical field of caging devices. A hopper is arranged at the top of the support, a plurality of discharging ports are formed in the bottom of the hopper, control valves are arranged at the discharging ports, a conveying belt is arranged below the discharging ports, a stock bin is arranged below the discharging end of the conveying belt, a discharging port is formed in the bottom of the stock bin, and a bottom plate controlled to be opened and closed through a control mechanism is arranged at the discharging port. The automatic cage filling device has the advantages that manual cage filling work is replaced, quantitative split charging of scallops in a breeding cage is achieved, work efficiency is improved, and labor cost and work intensity are reduced.

The utility model discloses an automatic system for aquaculture, and belongs to the technical field of automatic aquaculture. Comprising an automatic cleaning device used for cleaning a mesh cage, an automatic screening device used for screening aquatic products and an automatic caging device used after aquatic product screening, and a conveying device is arranged between the automatic screening device and the automatic caging device. The scallop screening and caging device has the advantages that manual screening and caging of scallops and cleaning of the net cage are replaced, working efficiency is improved, and labor cost and working intensity are reduced.

The invention discloses scallop shell opening and scallop adductor meat skirt separation equipment. The equipment comprises a water supply tank, a shell opening high-pressure water bin, a movable loading bin, a meat shell separation sieve, a meat skirt separator and a scallop adductor cleaning and impurity removing treatment device which are sequentially mounted on a rack, conveying belts are arranged among the movable loading bin, the meat-shell separating sieve, the meat skirt edge separator and the shellfish meat cleaning and impurity removing treatment device; and a booster pump, a safety valve and a pressure gauge are arranged on a pipeline between the water supply tank and the shell opening high-pressure bin. Therefore, water pressure is applied to the closed high-pressure bin through the shell opening high-pressure pump, the shells are opened, and complete shellfish adults are obtained through the meat-shell separation device, the meat-skirt separation device and the shellfish adults cleaning and impurity removal treatment device. The problems that the original delicate flavor and taste quality of the scallop meat are influenced, the integrity of the scallop meat is damaged and the yield is low in the traditional scallop meat and shell separation are effectively avoided.

The invention discloses a scallop skirt ACE inhibitory peptide activity method and system based on deep learning, and relates to the technical field of bioengineering.The scallop skirt ACE inhibitory peptide activity method comprises the steps that a comprehensive data set is obtained based on simulated in-vivo test data and peptide level feature data of different peptides, key features are screened, and a training set and a test set are divided; initializing a random forest model, an SVM model and a logistic regression model, performing independent training by using the training set, and determining an optimal prediction model of the peptide antihypertensive activity based on a prediction result of the test set; extracting importance data of key features based on the optimal prediction model for the antihypertensive activity of the peptide, sorting the importance data, and visually analyzing the antihypertensive activity features, feature importance sorting and model performance of different peptides; and all key results in the analysis process are integrated and systematically stored. According to the method, normal form reference with prediction accuracy and mechanism depth can be provided for clinical transformation of marine bioactive peptides, and AI-driven novel peptide drug research and development are promoted to enter a new stage.

Embodiments of the present disclosure provide molecular markers for germplasm identification and selection of carotenoid-rich bay scallops. The molecular markers include SNP1, SNP2, SNP3 and SNP4. Embodiments of the present disclosure also provide a group of primers as shown in SEQ ID NO. 5, SEQ ID NO. 6 and SEQ ID NO. 7, SEQ ID NO. 8 for the molecular markers. The disclosure provides a rapid, simple, and batch method for the identification and screening of carotenoid-rich bay scallops at a seedling stage and an adult scallop stage, which can effectively reduce the cultivation cost of carotenoid-rich scallops, improve the efficiency of farming and breeding, and has a broad market application prospect.

1. Name of the Design Product: Scallop Night Light (CJH-1567). 2. Use of the Design Product: For indoor bedside lighting. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective view.

The invention relates to an intelligent fishing robot and a fishing method for benthic organisms cultured in an ocean cofferdam, and solves the technical problem of how to improve the automatic fishing efficiency for sea cucumber cultured in the ocean cofferdam. The device comprises a catamaran, a left side mechanical arm support, a right side mechanical arm support, a conveying belt support, a conveying belt device, a collecting basket, a plurality of left side mechanical arms and a plurality of right side mechanical arms, the conveying belt device is located between the left side mechanical arms and the right side mechanical arms, and the collecting basket is located below the rear end of the conveying belt device. The method is suitable for benthic organisms such as sea cucumbers, abalones, scallops, mussels and sea urchins which are cultured in an ocean cofferdam mode.

The present invention discloses a method for evaluating the survival ability of scallops, which can be used as a new method for the selection and breeding of scallop broodstock and the evaluation of aquaculture. This method monitors the process of the opening and closing movement of the two valves of scallops in vitro, analyzes the law of the opening and closing movement of scallops, calculates the opening and closing movement ability of scallops, and evaluates and predicts the survival potential of scallops. Compared with the traditional method, this method has the characteristics of non-invasiveness, non-damage, and strong timeliness, can evaluate the survival potential of live shellfish, and does not harm the target scallops. The present invention provides a new method for predicting the survival potential of scallops, and the application of this method will provide technical support for the selection and breeding of scallop broodstock with high survival ability and the healthy aquaculture of shellfish.

This invention discloses a method for evaluating the freshness of scallops based on a multilayer perceptron (MLP), belonging to the field of rapid detection technology for aquatic product freshness. Using refrigerated scallops with different preservation treatments as the object, volatile odor response signals from an electronic nose are collected. An MLP machine learning prediction model is constructed and optimized to achieve rapid and non-destructive prediction of the volatile basic nitrogen (TVB-N) content of scallops under different treatment groups. Addressing the problems of large differences in volatile components of scallops under various preservation treatment systems and the poor universality of a single model, this invention significantly improves the accuracy and universality of the model's TVB-N prediction for scallops under different treatments through model input feature optimization, hidden layer structure adjustment, and joint training with multiple treatment samples. It is suitable for rapid detection of the freshness of refrigerated scallops under various treatments, solving the shortcomings of traditional detection methods such as time consumption, sample destruction, and difficulty in meeting the needs of rapid on-site detection. The method is simple to operate, highly efficient, and widely applicable, making it suitable for quality control applications in the cold chain distribution and large-scale production of aquatic products.

An aquaculture device designed to hold and secure marine species such as scallops, urchins, or oysters in an underwater environment while they grow, the device configured to be deployed and retrieved in a manner similar to conventional commercial fishing gear.

To provide a cleaning apparatus and cleaning method having a high cleaning effect while having a compact and simple configuration, capable of cleaning a shellfish aquaculture basket without applying high-pressure water for washing to scallops in a state where the scallops remain inside the basket.SOLUTION: The invention provides a cleaning method for cleaning a shellfish aquaculture basket while shellfish remain inside. The shellfish aquaculture basket has a substantially cylindrical shape in which a mesh is stretched on an outer periphery, an interior is partitioned in a length direction into multiple stages at fixed intervals by a plurality of partition meshes, and a plurality of shellfish outlets corresponding to the respective stages are provided linearly in the length direction through a side mesh. The method comprises: a placing step of placing the shellfish aquaculture basket, with the shellfish remaining inside, on a basket carrier in a state where the basket is laid such that its length direction extends generally in the horizontal direction; a reciprocating conveyance step of reciprocally conveying the basket carrier on which the shellfish aquaculture basket is placed; and a removal step of removing foreign matters adhering to the shellfish aquaculture basket by ejecting cleaning water toward a portion of the shellfish aquaculture basket where no shellfish are present, from a lateral side of the basket in a state where the shellfish are collected in a lower portion inside the shellfish aquaculture basket during the reciprocating conveyance step.SELECTED DRAWING: Figure 3

The invention relates to an in-situ net cage cleaning machine for a ship, and belongs to the technical field of aquaculture. Comprising a lifting mechanism used for driving a mesh cage to move in a decontamination mechanism; the telescopic mechanism is used for driving the decontamination mechanism to move to a designated position; and the decontamination mechanism is used for cleaning attachments on the mesh cage. The invention aims to provide the marine mesh cage cleaning machine capable of performing cleaning work on the sea so as to remove attachments attached to a mesh cage, so that the cleaning efficiency of a scallop culture mesh cage is remarkably improved, the trouble of sea-land transportation is reduced, the labor intensity of workers is reduced, and effective use of the scallop mesh cage is guaranteed; the growth of the scallops is promoted; the culture benefit is improved.

The present invention relates to the technical field of farming aquatic animals, such as bivalve mollusks, for example, oysters or scallops. In particular, the present invention provides a device, system and method for farming mollusks. This invention improves production efficiency in the farming of mollusks, mainly bivalve mollusks, by handling the movement of said mollusks and defining a specific area for each individual. This entails an improvement in individual survival, improving farming density and reducing loss caused by death.

The utility model discloses a scallop cleaning and sorting integrated device, and belongs to the technical field of marine aquatic product equipment, the scallop cleaning and sorting integrated device comprises a cleaning device, a sorting device is arranged on one side of the cleaning device, the cleaning device comprises a roller cleaning machine, and the roller cleaning machine comprises a cleaning outer cylinder and a cleaning inner cylinder; the cleaning device achieves the cleaning purpose and completes conveying work at the same time, the cleaning efficiency is high, and water resources are saved; according to the design of the sorting device, the characteristics of scallops are fully considered, the length and the diameter of a grate bar are determined according to the lead of a spiral baffle, and the size of a sieve hole after the grate bar is matched with the spiral baffle is matched with the average size of the scallops, so that the sorting device is suitable for most scallops entering the sorting device, the sorting is not blocked, and the sieve leakage rate is low; the cleaning and sorting integrated device is simple in structure, convenient to install, small in occupied area, stable in transportation, suitable for operation in a small space (such as being used on a fishing boat) and wide in application range.

The invention provides a channel-space fuzzy logic attention-guided marine benthos progressive detection enhancement method under detail loss. The method comprises the following steps: constructing a data set based on pictures of one or more marine benthos of sea urchins, scallops, starfishes and sea cucumbers; dividing the data set into a training set and a test set; constructing an ocean benthos progressive detection enhancement model including a detail loss lower channel and spatial fuzzy logic attention guidance; training the channel-space fuzzy logic attention guided marine benthos progressive detection enhancement model based on the training set data to obtain a trained channel-space fuzzy logic attention guided marine benthos progressive detection enhancement model; and inputting test set data into the trained channel-space fuzzy logic attention-guided marine benthos progressive detection enhancement model to realize detection and identification of sea urchin, scallop, starfish and sea cucumber marine benthos.

The utility model provides a scallop sorting device, and relates to the technical field of marine product sorting, the scallop sorting device is provided with a sorting seat and a sorting cylinder, and the sorting cylinder is rotatably arranged on the sorting seat; the sorting cylinder is provided with spiral pieces and sorting holes, and the sorting holes are formed between the spiral pieces. The spiral sheet is arranged on the cylinder wall of the sorting cylinder and spirals from back to front in the circumferential direction of the sorting cylinder; the sorting holes are uniformly distributed along the side surface of the sorting cylinder; the scallops are fed into the sorting cylinder from the rear side, the sorting cylinder rotates on the sorting base, the spiral pieces can drive the scallops to move forwards, the scallops are dispersed in the sorting cylinder, the scallops smaller than the sorting holes smoothly slide out of the sorting holes, the sorting holes cannot be blocked, and by setting the hole diameters of the sorting holes, the scallops with the sizes meeting the requirements can be efficiently sorted out.

The invention belongs to the technical field of marine biotoxin standard substance preparation and marine drug development, and particularly relates to a marine fat-soluble scallotoxin-2 enrichment, separation and purification method. Specifically, from the middle ten days of July to the middle ten days of August every year, adsorption bags containing macroporous resin are repeatedly put into a northern sea area and then taken out to enrich scallopoxin-2 in seawater; removing impurities from the enriched scallotoxin-2 solution by using an organic solvent, concentrating, preparing the concentrated solution by using mass spectrum guided liquid chromatography, and separating and purifying the scallotoxin-2 from a sample with multiple impurities and low toxin content; and then preparing by adopting an ultraviolet-guided liquid chromatography, and further separating out the scallotoxin-2 with high purity and high recovery rate. According to the method, enrichment and indoor separation and purification are carried out from seawater, a large amount of scallotoxin-2 with the purity being 99% or above can be obtained, and raw material supply is guaranteed for toxin solution standard substance development and medicine development.

The invention provides a parameter-control multi-state bionic scallop treasure intelligence acquisition system, which relates to the technical field of intelligent processing of aquatic products and comprises a multi-mode sensing module, a variety identification and parameter matching module, a self-adaptive parameter regulation and control module, a bionic execution module and a closed-loop feedback control module, the multi-modal sensing module is used for acquiring morphological characteristic data and mechanical state data of the scallops; the variety identification and parameter matching module determines a scallop variety type and obtains a corresponding initial parameter control parameter set; the adaptive parameter regulation and control module starts a polymorphic force regulation and control mechanism according to the adductor muscle tension signal, and dynamically adjusts execution force parameters; the bionic execution module is used for opening shells of scallops and separating the scallops from the scallops through the flexible operation unit; the closed-loop feedback control module monitors the force data and the displacement data in real time, and dynamically adjusts and executes the force parameters. The scallop harvesting device can intelligently identify multiple scallops and adaptively adjust the operation parameters, so that accurate force regulation and control and flexible lossless operation are realized, and the harvesting efficiency and the product integrity rate are remarkably improved.

The application discloses a scallop automatic opening and column taking integrated device based on machine vision, a rack is provided with a clamping device, an opening mechanism, a scraping mechanism and a visual identification device; the clamping device is used for clamping and fixing scallops, and the clamping device comprises a turntable driving mechanism used for driving the rotation of the scallops; the opening mechanism is used for opening the scallop shell; the scraping mechanism is used for scraping the column from the inner wall of the shell; the visual identification device comprises an industrial camera used for collecting scallop images and a control box used for processing the images and outputting a rotation angle instruction; the turntable driving mechanism drives the rotation of the clamped scallops according to the rotation angle instruction output by the control box, so that the shell opening of the scallops faces a unified direction. The scheme can realize the automatic opening and column taking of scallops and improve the processing efficiency.

The utility model belongs to the technical field of scallop fishing, particularly relates to a scallop fishing device for aquaculture, and aims to solve the problems of short operation time, large physical output and low efficiency of trawl fishing and artificial fishing in the traditional scallop collecting mode. A supporting mechanism is arranged at the top of the intelligent robot bottom plate, a rectangular pipe is connected to the supporting mechanism, a conveying mechanism is arranged in the rectangular pipe, a collecting box is arranged at the top of the intelligent robot bottom plate, a screen is obliquely arranged in the collecting box, a collecting box is arranged on the left side of the collecting box, and a bent pipe is arranged between the collecting box and the collecting box. An outlet is formed in the left side of the collecting box, a rectangular hole is formed in the right side of the collecting box, and the rectangular pipe is matched with the rectangular hole. The scallop collecting device is simple in structure, capable of automatically collecting scallops and filtering and cleaning residues, and convenient to operate and use.

This invention discloses a rotary multi-station scallop adductor removal device and method. The device includes a frame, a multi-station rotating mechanism, a cutting mechanism, an adductor breaking mechanism, a shell opening mechanism, an adductor removal mechanism, and a shell ejection mechanism. The multi-station rotating mechanism includes a turntable and multiple clamping assemblies. The clamping assemblies are used to clamp scallops and sequentially transfer them to each station along with the turntable. The cutting mechanism forms incisions on the opening slit side and the hinge side of the scallop. The adductor breaking mechanism's adductor shovel extends into the shell through the opening slit side incision, severing the connection between the adductor and the upper shell. The shell opening mechanism, through the cooperation of a lower shell limiting assembly, a second clamping assembly, and a top shell assembly, limits the lower shell and releases the clamp before pushing it away from the upper shell. The adductor removal mechanism cuts the connection between the adductor and the lower shell with the adductor shovel and sucks up the adductor under negative pressure. The shell ejection mechanism ejects the empty lower shell after adductor removal. This device enables continuous adductor removal after a single clamping of scallops, reducing repeated clamping errors and lowering the risk of shell breakage and adductor damage.

The invention discloses an oyster ecological reef cluster specially designed for a soft substrate intertidal zone mud flat and based on timber pile fixation, and belongs to the technical field of marine ecological restoration and coast engineering. The invention provides a suspension type reef construction scheme based on the friction pile principle aiming at the problem that an existing gravity type artificial reef is prone to sedimentation on a silty and muddy beach. The ecological reef cluster is composed of a plurality of reef body units, each unit comprises a pine pile set, and net bags are hung and fixed through rope knots. Trace terpenoids released by the pine material and biological membranes on the surfaces of the scallop shells have a synergistic effect, so that the attachment rate of the oyster larvae is remarkably increased. According to the method, through a'biological armor 'mechanism, the wood piles are wrapped and protected from being corroded by ship maggots through rapid calcification of oysters, a hydrodynamic field is optimized through 50-meter large-interval staggered layout, water body exchange and bait supply are guaranteed while wave energy is reduced, and the problem that structural stability and biocompatibility are difficult to consider in ecological restoration of the soft foundation beach is solved.

This invention discloses a cryoprotective solution and cryopreservation method for scallop sperm, relating to the field of aquaculture technology. The scallop sperm cryoprotective solution comprises dimethyl sulfoxide (DMSO) and 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxy radicals, with sterile seawater as the solvent. The final volume percentage concentration of DMSO in the semen is 4%-8%, and the final concentration of 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxy radicals in the semen is 40-60 μM. This invention's scallop sperm cryoprotective solution and cryopreservation method solve the problems of high toxicity, complex procedures, and lack of dedicated solutions in existing scallop sperm cryoprotective solutions. It is mainly used for the cryopreservation of scallop sperm to achieve long-term preservation of germplasm resources.

The utility model discloses a scallop cleaning device, and belongs to the technical field of marine aquatic product equipment, the scallop cleaning device comprises a roller cleaning machine, conveying mechanisms are arranged on two sides of the roller cleaning machine, a high-pressure water jet mechanism is arranged on the roller cleaning machine, and the roller cleaning machine comprises a cleaning outer cylinder and a cleaning inner cylinder; the cleaning inner barrel and the high-pressure water jet mechanism act together, the conveying work is completed while the cleaning purpose is achieved, the cleaning efficiency is high, and water resources are saved; the conveying mechanism is simple in structure, convenient to install, small in occupied area, stable in transportation, suitable for operation in a small space and wide in application range. The cleaning water flow state is natural, the jet flow hitting force is uniform, energy consumption and scallop damage in the water jet flow cleaning process are reduced, the cleaning effect is good, the cleaning efficiency is high, and the completeness of scallops can be kept while impurities on the surfaces of the scallops are removed.

1. Name of the product in this design: Perfume Bottle (Scallop). 2. Purpose of this design: This design is used to hold perfume. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Fishing lure for trapping scallops, wherein light as an attractant is mostly cast horizontally, with little to no light being wasted vertically (either up or down), comprising a diverging optical arrangement (44, 45) dispersing light from a single LED (43) over a greater range of angles (35). In this way, light from a conventional light source disposed above a point on the seabed may be directed further from the point on the seabed. In addition, flux from the conventional light source is not wasted by directing it to the point on the seabed, where it is not needed to attract scallops. It is further disclosed a fishing lure comprising a light source and a capacitive switch for turning the light source on upon submersion in water. It is further disclosed a fishing lure wherein a light source and electronic components are mounted between a first component mount (83) having a recess (84) and a channel (85), and a second component mount, all of which are contained within a waterproof housing. It is further disclosed a composite mould for manufacturing a fishing lure, comprising a collar mould (90), first and second annular recess moulds (91, 92).

The invention belongs to the field of marine product epidemic disease detection, and particularly relates to a standard substance loaded with oyster herpesvirus nucleic acid based on cage-type structural protein as well as a preparation method and application of the standard substance. The standard substance is characterized in that the charge property of the surface of a hollow inner cavity of a cage-shaped structure of scapharca broughtonii ferritin is changed from negative to positive; the change from negative to positive is that amino acid residues with negative charges on the surface of the hollow inner cavity of the scapharca broughtonii ferritin are mutated into amino acid with positive charges. The creation of the OsHV-1 nucleic acid standard substance provided by the invention can improve the accuracy and comparability of the detection result of the pathogenic acid. The standard substance provided by the invention can be widely applied to the fields of shellfish disease monitoring and early warning, risk assessment and the like, lays a foundation for building a shellfish disease monitoring network, and promotes green and healthy development of shellfish breeding industry.

The production device comprises a shell, a bottom plate is placed on the ground, a storage box is fixedly connected to the upper end of the bottom plate, two communicating pipes are symmetrically connected to the upper end of the storage box, and the upper ends of the two communicating pipes are fixedly connected with the lower end of the shell; two blanking grooves are symmetrically formed in the inner bottom of the shell, and the two blanking grooves communicate with the corresponding communicating pipes; and the powder forming mechanism comprises an air heater installed on the left side of the shell, a connecting ring is fixedly connected to the inner wall of the inner top space of the shell, an annular cavity is formed in the connecting ring, and a plurality of air holes are formed in the inner wall of the annular cavity. The invention further discloses a production process of the scallop taste-active peptide. In the using process of the device, the situation that impurities adhere to the interior of the device can be effectively avoided, in addition, the separation part has the anti-blocking function, and the actual machining efficiency is improved.