28results about "Shellfish/bivalves grading/classification" patented technology

A crab processor is adapted to be supported by a bucket defining a rim and an inner diameter, the crab processor comprising a main portion, a first support portion, and a second support portion. The first and second portions are attached to the main portion such that the first and second support portions define first and second portions of the main portion and a distance defined by the second portion of the main portion is less than the inner diameter of the bucket. The first and second support portions engage the rim of the bucket to support the crab processor in a desired orientation relative to the bucket.

The present invention relates to the technical field of dehydration equipment, and in particular to a clam dehydration equipment, comprising a machine base, a belt conveyor assembly for conveying clam meat provided in the machine base, a hot air dryer installed on the top right side of the machine base, a material guide frame connected to the top left side of the machine base, a lower hopper installed on the top left side of the material guide frame, a screen installed in an inclined manner with the left side higher than the right side in the material guide frame, and two upper and lower material guide plates connected to the material guide frame. The clam meat on the screen can be intermittently put in by the up and down movement of the baffle plate, avoiding accumulation and overlap caused by excessive putting of clam meat, and the clam meat of different sizes can be screened by the screen. The clam meat of different sizes screened by the screen can be guided to the front and rear independent conveying areas of the belt conveyor assembly by the upper and lower material guide plates, thereby achieving the size classification of the clam meat and avoiding the mixed dehydration of clam meat of different sizes, thereby improving the quality consistency of the product, as well as the controllable and continuous processing.

The present application relates to crayfish processing technical field, disclose a kind of crayfish cleaning equipment, including cleaning machine and the conveyer belt being arranged below the cleaning machine, the brush washing subassembly is arranged in the cleaning machine, the brush washing subassembly includes several cleaning roller groups, rotation gear is coaxially arranged at the end of the cleaning roller group, arc-shaped rack is arranged in the cleaning machine, and rotation driving part for driving the rotation of the arc-shaped rack, the rotation gear is engaged with the arc-shaped rack. The present application can realize crayfish automatic cleaning and screening process.

The invention discloses a lobster size sorting device which solves the problem that lobsters cannot stay in a first-stage grading device for a long time, and the sorting accuracy is influenced. The lobster size sorting device comprises a base, a supporting frame is fixedly installed at the top end of the base, and a lobster sorting assembly is arranged on one side of the supporting frame; the lobster sorting assembly is located above the base, a receiving box is placed below the lobster sorting assembly, the lobster sorting assembly comprises a circular plate arranged on one side of the supporting frame, and a first sorting area, a second sorting area and a third sorting area are sequentially arranged on the side, away from the supporting frame, of the circular plate at equal angles; the first sorting area, the second sorting area and the third sorting area are all composed of sorting rollers which are evenly arranged. According to the lobster sorting device, in the working process, the first sorting area, the second sorting area and the third sorting area are all composed of the sorting rollers which are evenly arranged, and lobsters of different sizes are sorted.

The invention discloses an aquatic product rapid detection and grading sorting integrated device, and relates to the technical field of aquatic product detection equipment. The device comprises a base, a rotating seat is movably connected to the top of the base, and a fixed disc is mounted at the top of the rotating seat; a weighing assembly is arranged on one side of the fixing disc and comprises an adjusting groove formed in the fixing disc. Through the design of integrating the weighing assembly, the discharging assembly and the screening assembly, the sorting efficiency and accuracy of the aquatic products are remarkably improved, the weighing assembly weighs the aquatic products in real time through a weighing sensor, the sorting accuracy is ensured, the discharging assembly achieves rapid classification and discharging of the aquatic products through cooperation of an air cylinder and a push plate, and the screening efficiency is improved. According to the screening assembly, through the design of a rotating pipe and a screening shell, the aquatic products are effectively screened according to the size, the structural movement works cooperatively, the classification accuracy and consistency of the aquatic products are ensured, and the requirement of the market for the high-quality aquatic products is met.

The application discloses a kind of intelligent shelling robot, including temporary storage mechanism, vibrating disk mechanism and shelling station, the shelling station includes mesa and multi-station carousel assembly, the mesa is at least arranged with first station, second station, third station, fourth station, fifth station and sixth station around the multi-station carousel assembly, a group of clamp assemblies is respectively arranged in each station, and multiple groups of the clamp assemblies are connected with cam mechanism arranged in the middle of the multi-station carousel assembly;The intelligent shelling robot can classify and process and transport shelled shrimp to be shelled by the arrangement of the temporary storage mechanism, the vibrating disk mechanism, carousel assembly and multiple stations, can automatically complete the operation of cleaning, decapitation, opening back, removing shrimp line, shelling and other shelling operations, without manual operation, so that batch shelling is convenient and fast.

The application relates to the technical field of aquatic product processing, and discloses a shrimp grading and unhulling integrated device with a variable-distance vibrating screen and air spraying linkage, which comprises a vibrating assembly, a sub-packaging assembly, a pneumatic assembly and an unhulling assembly. The vibrating assembly is arranged at the front part of the sub-packaging assembly, the unhulling assembly is arranged at the rear part of the sub-packaging assembly, and the pneumatic assembly is arranged at the top part of the unhulling assembly. Three screen frames capable of sliding up and down are arranged in the middle part of the vibrating assembly, variable-distance screen rods are arranged in the screen frames, and a screen plate capable of sliding is further arranged at the bottom of the vibrating assembly. The unhulling assembly is provided with an unhulling bin, the unhulling bin is provided with clamping plates capable of relatively approaching each other, a plurality of suction cups are uniformly and separately connected to the middle part of the clamping plates, and the plurality of suction cups are communicated with suction barrels. The problems of low grading precision, poor unhulling efficiency, high manual intervention and incomplete shell-meat separation in traditional shrimp processing are solved.

The invention discloses automatic snail meat separation equipment, and relates to the technical field of aquatic product processing equipment, and the automatic snail meat separation equipment comprises a discharging box, a secondary separation pool, a primary separation pool, a shell breaking device and a feeding box. The second-stage separation tank is fixedly arranged on the upper side of the discharging box, the first-stage separation tank is fixedly arranged on the upper side of the second-stage separation tank, the shell breaking device is fixedly arranged on the upper side of the first-stage separation tank, and the feeding box is fixedly arranged on the upper portion of the shell breaking device. And the shell breaking device comprises a fixed bracket fixedly arranged on the upper side of the primary separation tank. A roller is rotationally arranged on the fixed support, and a crushing tooth roller is rotationally arranged on the fixed support and located on the upper side of the roller. A roller belt support is arranged on the fixing support and located on one side of the crushing tooth roller. And a rotating roller is rotationally arranged on the roller belt bracket. A belt is arranged on the rotating roller in a transmission mode. The production efficiency of snail meat separation is improved, the labor cost and the labor intensity are reduced, the pressure of the belt on the rollers can be conveniently and accurately adjusted, and the universality is high.

The application discloses a multifunctional shellfish harvesting machine and a method thereof, and belongs to the technical field of fishery machines. The device comprises a harvesting device, an adjusting device, a conveying device, a sorting device and a cleaning device which are installed on a base. The harvesting device is used for digging and harvesting shellfish and can adjust the harvesting position through the adjusting device connected with the base. The sorting device is arranged behind the harvesting device and comprises a double-arc-shaped vibrating lifting device, a first rotary hub and a second rotary hub. The conveying device is arranged behind the harvesting device, and the cleaning device is arranged behind the conveying device. The water outlet of the nozzle of the cleaning device sprays towards the shellfish on the conveying device. The conveying device can convey the cleaned shellfish to the collecting box behind. The application realizes the effects of continuously digging, conveying, cleaning, sorting and collecting shellfish, overcomes the technical defects that the prior art cannot work continuously, and further increases the work efficiency.

This invention discloses a shellfish cleaning, drying, and sorting device, comprising: a primary filter box, a clean water tank, a filtered water tank, a drying box, and a sorting box. Shellfish after primary filtration are transported from the primary filter box to the filtered water tank via a first conveyor, and then transported to the drying box via a second conveyor. The drying box is equipped with a drying device and a third conveyor, and the dried shellfish are transported from the drying device to the sorting box via the third conveyor. The sorting box is equipped with a primary sorting rack and several sorting boxes. The primary sorting rack is installed above the first sorting box, and both the sorting boxes and the primary sorting rack are equipped with several rollers. The shellfish are sorted by the gap between the rollers. The clean water tank is equipped with a water purification device and a water tank, with the outlet of the water purification device connected to the water tank. This invention integrates cleaning, drying, and sorting functions, enabling efficient preliminary processing of shellfish. Furthermore, by purifying the filtered water and recycling the filter residue, it achieves the goals of resource conservation and environmental protection.

The invention relates to the technical field of crab screening, in particular to a crab screening device based on a spectrum fusion technology. The conveying frames are fixedly connected into the supporting frame; the conveying assembly is arranged in the conveying frame; the number of the moving assemblies is two; the multiple supporting rods are connected with the two moving assemblies correspondingly, and the upper ends of the multiple supporting rods are fixedly connected with a top plate; the rotating frame is fixedly connected to the lower end of the top plate; by using the device, low-freshness crabs are screened to the low-freshness channel through the screening assembly, other crabs enter the normal channel, the device is convenient to screen according to the freshness of the crabs through spectrum fusion, and the low-freshness crabs are prevented from flowing into the transfer channel to influence the taste of the whole crabs.

The invention discloses a shrimp food material preparation system which at least comprises an unfreezing unit, a sorting unit, an image acquisition unit, a database establishment unit, a microorganism detection unit, a shrimp head removal unit, a classification unit and a shelling unit. Wherein the unfreezing unit is used for unfreezing frozen prawns, and the sorting unit is used for shaping and arranging the unfrozen prawns, so that the unfrozen prawns are transmitted to the image acquisition unit to acquire data such as the type, the volume and the length of each prawn, and each independent data is transmitted to a database to establish a tag; and the shrimp head removing unit adjusts the position of the cutter according to the label to separate the shrimp head from the shrimp body, and the classifying unit distinguishes the shrimp bodies with different sizes according to the label, so that the shrimp body is peeled by the peeling unit. And a method therefor; the production of shrimp food materials is more efficient, the quality consistency is ensured, the labor cost is reduced, and pollution caused by human factors is prevented.

The invention relates to the technical field of euphausia superba processing, and discloses a shipborne euphausia superba grading device which comprises a bearing shell, a bottom plate and a screening and separating device, the bottom plate is arranged on the lower surface of the bearing shell, the screening and separating device is arranged in the inner wall of the bearing shell, the screening and separating device comprises a frame, and the frame is arranged in the inner wall of the bearing shell; an outer net is fixedly connected to one end of the frame, a sealing ring is fixedly connected to one end, away from the frame, of the outer net, a middle net is arranged on the inner wall of the outer net, an inner net is arranged on the inner wall of the middle net, and two ends of the middle net and two ends of the inner net are fixedly connected with the frame and the sealing ring respectively. According to the device, a multi-stage centrifugal screening structure is adopted, hole diameter gradients of the inner net, the middle net and the outer net are matched with centrifugal force, three-stage precise separation of krill is achieved, the grading efficiency and precision are remarkably improved compared with a traditional screening mode, the integrated rotary screening design is achieved, the structure is compact, the occupied space is small, and the device is adaptive to the shipborne limited operation environment; and the requirements of offshore efficient grading operation are met.

The present invention belongs to the field of snail processing, and specifically is a sorting device for processing snails, comprising a base frame, a sorting bucket slidably arranged at one end of the top of the base frame, a feeding pipe connected and fixed to one end of the top of the sorting bucket, a plurality of sealing doors installed at one end of the outer peripheral surface of the sorting bucket, and a multi-stage sorting and drying mechanism for sorting snails, wherein the multi-stage sorting and drying mechanism comprises a screening component and an air blowing component; the screening component of the present invention can sort snails of different sizes, so that snails within different size ranges can be placed at different heights, and the snails at different heights can be taken out by opening the sealing door; during this process, the air blowing component can ensure that the interior of the sorting bucket will not be overly moistened, thereby preventing excessive moisture residue from promoting the decomposition of snail protein to produce low-level amine substances, thereby improving the processing effect of the snails.

The invention discloses an AI intelligent shrimp food material processing system which mainly comprises an image acquisition unit, a database unit, a label downloading unit, a shrimp head removing unit and a classification unit. Wherein the image acquisition unit acquires an image of each shrimp, and transmits each independent image to the database unit; the database unit is used for storing data such as types, sizes, sizes of shrimp heads, lengths of shrimp bodies and the like of the shrimps so as to establish an exclusive tag for each shrimp after the data are compared with the images transmitted by the image acquisition unit; the label downloading unit is used for downloading label information from the database unit; the shrimp head removing unit adjusts the position of the cutter module according to the label to separate the shrimp head from the shrimp body; and the classification unit distinguishes shrimp bodies with different sizes according to the labels. Therefore, the production of the shrimp food materials is more efficient, the consistency of the quality is ensured, the labor cost is further reduced, and pollution caused by human factors is prevented.

The present invention relates to the field of shellfish shelling technology, and specifically to a mussel hot-pressing shelling processing device, comprising a shell; the device also includes a spreading device, a conveying device, and a sorting device; a plurality of conveying devices are provided, the conveying devices are evenly arranged along the width direction of the shell, the conveying devices are arranged inside the shell along the length direction of the shell, and the conveying devices are used to convey mussel meat and mussel shells; a spreading device is provided above the conveying device, and the spreading device spreads the mussel meat and mussel shells on the conveying device; a sorting device is provided at the output end of the conveying device along the length direction of the shell, and the sorting device is used to receive the mussel meat and mussel shells dropped from the output end of the conveying device, and the mussel meat and mussel shells drop onto the sorting device to generate sound, and the sorting device determines the category of the dropped object by the sound vibration. The present invention enables the device to identify and separate mixed mussel meat and mussel shells.

The sorting systems and methods described herein provide for the sorting of shrimp. The sorting systems may be combined with a delivery system. The sorting systems employ a pair of rotating slides and optional guide chutes to deliver shrimp to selected delivery locations.

The present application relates to the technical field of processing of euphausiids, and discloses a shipborne Antarctic krill grading device, which comprises a receiving shell, a bottom plate and a screening and separating device, the bottom plate is arranged on the lower surface of the receiving shell, and the screening and separating device is arranged in the inner wall of the receiving shell, the screening and separating device comprises a frame, the frame is arranged in the inner wall of the receiving shell, one end of the frame is fixedly connected with an outer screen, the end, away from the frame, of the outer screen is fixedly connected with a sealing ring, the inner wall of the outer screen is provided with a middle screen, the inner wall of the middle screen is provided with an inner screen, and the two ends of the middle screen and the inner screen are fixedly connected with the frame and the sealing ring respectively. In the present application, a multi-stage centrifugal screening structure is adopted, the pore size gradient of the inner screen, the middle screen and the outer screen is matched with centrifugal force, three-stage precise separation of krill is realized, the grading efficiency and accuracy are significantly improved compared with the traditional screening mode, the integrated rotary screening design is compact in structure, small in space occupation, suitable for the limited working environment of the ship, and capable of meeting the needs of efficient grading operation at sea.

The invention relates to the technical field of aquatic product processing, and discloses a variable-spacing vibrating screen and air jet linked shrimp grading and shelling integrated device which comprises a vibrating assembly, a sub-packaging assembly, a pneumatic assembly and a shelling assembly, the vibrating assembly is arranged at the rear end of the sub-packaging assembly, the shelling assembly is connected to the rear end of the sub-packaging assembly, and the pneumatic assembly is connected to the rear end of the sub-packaging assembly. The pneumatic assembly is arranged at the top of the shelling assembly, three screen frames capable of sliding up and down are arranged in the middle of the vibration assembly, variable-distance screen rods are arranged in the screen frames, and a slidable screen plate is further arranged at the bottom of the vibration assembly; the shelling assembly is provided with a shelling bin, clamping plates which can be relatively close to each other are arranged in the shelling bin, a plurality of suction cups are evenly distributed and connected to the middles of the clamping plates at intervals, the suction cups communicate with a suction cylinder, and the problems that in traditional shrimp processing, the grading precision is low, the shelling efficiency is poor, manual intervention is large, and shell and meat separation is not thorough are solved.

The invention discloses automatic shell opening and meat taking equipment for fresh oysters. The equipment comprises a rack, and a screening mechanism, a straightening mechanism, a shell opening mechanism, a clamping mechanism, a shearing mechanism, a turnover mechanism, a meat taking mechanism, an oyster meat collector, an identification mechanism, a classification mechanism, an oyster shell collector, a pushing mechanism and a conveying mechanism which are arranged on the rack. The equipment realizes ordered feeding through screening and straightening; fresh oysters with different shapes are stably clamped through the self-adaptive clamping mechanism; oyster shells at the front end are sheared off by the shearing mechanism, and then the shells are pried by the shell opening mechanism; and finally, after identification, the meat is accurately taken by the meat taking mechanism, and the shell and meat are automatically sorted and collected by the classification mechanism. The full-process automatic oyster shell opening and meat taking device achieves full-process automation of oyster shell opening and meat taking, has the advantages of being high in efficiency, good in safety, high in adaptability and capable of guaranteeing completeness and sanitation of oyster meat, and solves the problems that manual operation is high in risk and low in efficiency, and existing automatic equipment is poor in adaptability.

The present invention discloses a shrimp shelling machine, comprising a frame, a shelling assembly, a material blocking assembly, and a drive assembly. The shelling assembly comprises a rotatable driving roller and a driven roller, which are disposed on either side of the driving roller. The axes of the driving and driven rollers are parallel and inclined to each other, with an adjustable gap between them. The driving and driven rollers rotate in opposite directions. The material blocking assembly comprises a baffle disposed in the gap between the driving and driven rollers. The driving and driven rollers rotate in opposite directions, thereby removing the shrimp shells due to friction. The gap between the driving and driven rollers can be adjusted to accommodate shrimp of different sizes and varieties. Furthermore, the baffle of the material blocking assembly blocks the shrimp in the shelling area, significantly increasing the shrimp's residence time on the driving and driven rollers, thereby facilitating shrimp shelling.

The invention relates to the technical field of aquatic product processing equipment, in particular to a scallop screening device for aquatic product processing, which comprises a rack, a double-layer drum screen mechanism, a spiral guide plate, a collection bin and a control module, the stand columns, the bottom plate and the side plates are arranged on the rack, and are stable and convenient to install and maintain; the double-layer drum screen mechanism comprises a first drum screen and a second drum screen, the diameters of screen holes are different, and the bottom of the inner side wall of the second drum screen is inclined. The spiral guide plate is arranged in the first drum screen and is driven by the guide plate driving motor to rotate for feeding; the second drum screen is driven by a second drum screen driving motor to rotate and screen; the collecting bin is located at the bottom of the rack and collects small scallops. The control module comprises a master controller, a control switch and an external power interface and can independently control the driving motor. The device can quickly and accurately screen scallops in a multi-stage mode, improves screening efficiency and accuracy, reduces manual operation, reduces potential health and safety hazards, guarantees scallop quality, and is convenient to operate and high in flexibility and applicability.

The invention discloses a fully automatic abalone high-temperature cooking device, comprising a cleaning device, a lifting and transplanting device, a conveyor, a drum cleaning device, a cooking device, a cleaning and cooling device, and an abalone output device, which are sequentially arranged according to working procedures. A slaughtering device is provided between the lifting and transplanting device and the conveyor, and the slaughtering device sequentially comprises a screening mechanism, an arranging mechanism, a turning mechanism, a positioning mechanism, and a meat taking mechanism. The invention can automatically separate abalone shells and abalone meat by arranging a pneumatic suction cup for adsorbing abalone meat and a spacer for assisting in separating abalone meat from abalone shells, thereby greatly saving labor costs.

This invention provides a freshness and maturity evaluation device and method capable of performing highly reliable evaluations related to the freshness and / or maturity of edible animals. The freshness and maturity evaluation device for evaluating the freshness and / or maturity of edible animals includes: a temperature parameter calculation unit that calculates a temperature parameter related to the temperature of any region inside the edible animal and storage time, the temperature parameter being a parameter based on storage time and the temperature of any region inside the edible animal obtained using an unsteady-state heat conduction equation; a rate constant parameter calculation unit that calculates a rate constant parameter, the rate constant parameter being a parameter set based on the rate constant of the edible animal obtained using the relationship between the storage time of the edible animal and the measured values ​​of the concentrations of various ATP-related compounds, and related to the stepwise decomposition reaction of the ATP-related compounds contained in the edible animal; an ATP-related compound concentration calculation unit that calculates the concentration of ATP-related compounds using a stepwise decomposition reaction calculation model using the temperature parameter and the rate constant parameter; and a freshness and maturity evaluation unit that calculates a K value and / or a FI value based on the concentration of the ATP-related compounds.

A freshness / degree of maturation evaluating device for evaluating freshness and / or degree of maturation of food animal, freshness / degree of maturation evaluating device provided with: temperature parameter calculation unit that calculates temperature parameter regarding storage time and temperature in arbitrary area inside food animal, parameter based on temperature in arbitrary area inside food animal, determined by storage time and unsteady heat conduction equation; rate constant parameter calculation unit that calculates rate constant parameter regarding sequential decomposition reactions of various ATP-associated compounds contained infood animal, parameter being set based on rate constants in food animal determined by using relation based on storage time of food animal and measured values of ATP-associated compound concentrations; ATP-associated compound concentration calculation unit that calculates ATP-associated compound concentrations by sequential decomposition reaction calculation model using temperature parameter and rate constant parameter; and freshness / degree of maturation evaluation unit that computes K value and / or FI value from ATP-associated compound concentrations.

This invention provides a crayfish tail posture adjustment device and method, aiming to solve the problem of low processing efficiency in the mechanized processing of crayfish meat, where the feeding process of crayfish tails in the same posture is still done manually. This invention mainly includes a conveyor base, a main conveyor device, a feeding device, a sorting component, and a discharge conveyor device. This invention utilizes the product's center of gravity to slide to both sides for discharge, reducing damage to the crayfish tails during posture adjustment and ensuring their quality. Secondly, by rationally setting the depth, width, and length of the belt partition, it ensures that only one crayfish tail can be accommodated in the feeding chamber, achieving single-tail sorting. In this invention, the coordinated work of the main conveyor device and the sorting component utilizes the characteristic that the crayfish tail's center of gravity is located on the head side, causing the crayfish tail to tilt and slide onto the outer conveyor belt, thereby achieving posture adjustment. This invention can sort and arrange crayfish tails, ensuring that they are transported in the same posture, guaranteeing the consistency of raw material feeding during mechanical processing.

The invention belongs to the technical field of aquatic product processing, and discloses a fish and shrimp combined cleaning multi-process cooperative control method and system, and the method comprises the steps: obtaining the physical state, water body state and surface attachment information of fish and shrimp individuals through arranging a multi-type sensing device, and extracting a target cleaning state parameter; according to the target cleaning state parameters, the fish and shrimp individuals are controlled to enter a preset cleaning path, and dynamic adjustment and process switching of the cleaning process are conducted through the linkage control relation between the cleaning treatment units on the cleaning path; precise identification, flexible control, intelligent scheduling and feedback closed loop of the whole fish and shrimp cleaning process are achieved, and the cleaning efficiency, the processing quality and the operation stability of the system are improved.

The invention relates to a screening device and a screening method for collected shellfish, and relates to the technical field of shellfish sorting. A screening cavity and a storage cavity are arranged in the box body, the storage cavity is arranged below the screening cavity, the top of the screening cavity is open, the box body is provided with an impurity removing opening penetrating through the bottom surface of the screening cavity and the top surface of the storage cavity, the impurity removing assembly is installed at the impurity removing opening and used for opening or closing the impurity removing opening, and an impurity discharging opening is formed in the side wall of the storage cavity; the screening cavity is filled with a prepared solution, the density of the prepared solution is larger than that of living shellfishes, and the density of the prepared solution is smaller than that of dead shellfishes and shells. By means of the characteristics that the density of living shellfishes is small and the density of dead shellfishes and shells is large, the dead shellfishes and shells are mechanically removed, so that the technical problems that manual sorting is large in labor intensity, high in cost, low in sorting efficiency and incomplete in sorting are solved, the current situation that at present, collected shellfishes are difficult to sort can be fundamentally and thoroughly solved, and the sorting efficiency is improved. The method has a wide prospect in the aspects of commercialization and large-area popularization and application of products in the future.