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47 results about "Fish kill" patented technology
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The term fish kill, known also as fish die-off, refers to a localized die-off of fish populations which may also be associated with more generalized mortality of aquatic life. The most common cause is reduced oxygen in the water, which in turn may be due to factors such as drought, algae bloom, overpopulation, or a sustained increase in water temperature. Infectious diseases and parasites can also lead to fish kill. Toxicity is a real but far less common cause of fish kill.
Method and apparatus for reducing bird and fish injuries and deaths at wind and water-turbine power-generation sites
A simple system is provided to dramatically reduce the number of bird fatalities and injuries, as these are bird-kills that man should be able to do something about. Essentially, the inventive apparatus comprises one or more instantaneously inflatable mini-airbags on turbine blade leading edges which, in the “stowed position” are tightly conformally elastically wrapped around or juxtaposed to the turbine blade surface(s) and / or edges(s) thereby not affecting the blade's aerodynamic efficiency. The airbag(s) can be activated and restowed or recollapsed very rapidly, thereby not significantly negatively impacting the operational efficiency of the wind machine. In a similar manner, fish-kills or injuries taking place in the turbine impellers of hydroelectric power-generator facilities may be avoided (as opposed to ameliorated) using another inventive system and method taught herein, this one being primarily a collision avoidance system which does not require the problematic alteration of the turbine blades themselves.
Owner:I P FOUNDRY
Method and apparatus for reducing bird and fish injuries and deaths at wind and water-turbine power-generation sites
A simple system is provided to dramatically reduce the number of bird fatalities and injuries, as these are bird-kills that man should be able to do something about. Essentially, the inventive apparatus comprises one or more instantaneously inflatable mini-airbags on turbine blade leading edges which, in the “stowed position” are tightly conformally elastically wrapped around or juxtaposed to the turbine blade surface(s) and / or edges(s) thereby not affecting the blade's aerodynamic efficiency. The airbag(s) can be activated and restowed or recollapsed very rapidly, thereby not significantly negatively impacting the operational efficiency of the wind machine. In a similar manner, fish-kills or injuries taking place in the turbine impellers of hydroelectric power-generator facilities may be avoided (as opposed to ameliorated) using another inventive system and method taught herein, this one being primarily a collision avoidance system which does not require the problematic alteration of the turbine blades themselves.
Owner:I P FOUNDRY
Large fishery production platform integrating deep and open sea factory ship and net cages and operating method of fishery production platform
PendingCN109757415ALong-term workBreeding volume expansionWaterborne vesselsClimate change adaptationProduction lineWater treatment system
The invention provides a large fishery production platform integrating a deep and open sea factory ship and net cages. The large fishery production platform comprises an aquaculture factory ship, deepwater net cages and an anchoring system, wherein a recirculating aquaculture workshop, a fry culture workshop, a feeding workshop, a processing storage system and a management control system are arranged in the aquaculture factory ship; the recirculating aquaculture workshop is arranged in the aquaculture factory ship and comprises an aquaculture bin, a water treatment unit and a raw water treatment system; the deep water net cages are located on the sea surface at the tail of the aquaculture factory ship and connected to the tail of the aquaculture factory ship through fixing rods; the anchoring system comprises a pontoon floating on the sea surface and a catenary type anchor chain fixed on the sea floor; the feeding workshop comprises a fish hold feeding system and a deep water net cagefeeding system; the processing storage system comprises an automatic fish killing and packaging production line and a refrigeration and cryopreservation warehouse, and the automatic fish killing andpackaging production line and the refrigeration and cryopreservation warehouse are located on the upper surface of an aquaculture factory ship cabin body; the management control system is used for supplying power to the aquaculture factory ship and internal equipment, monitoring operating state of the equipment and applying control. The large fishery production platform has a function of integrating aquaculture and processing and is high in universality.
Owner:上海耕海渔业有限公司
Automatic fish killing machine
InactiveCN110973219AHigh degree of mechanizationCompact structureFish washing/descalingFish work-tablesFish processingMechanical engineering
The invention relates to an automatic fish killing machine. The machine comprises a machine frame, a working table, and a clamping device, a descaling device, a conveying device, a belly cutting device and an evisceration device which are arranged on the working table, and the working table is provided with a working groove; the clamping device has a channel structure with openings in the front and back, the channel cross-sectional size of the clamping device is adjustable, and the opening direction of the clamping device is the same as the length extension direction of the working groove; thedescaling device includes a first power part, a second power part, and descaling rollers symmetrically arranged on both sides of the working groove; the conveying device includes a first conveying group, a second conveying group and a first transmission component; the belly cutting device includes a third power part and a saw blade; and the evisceration device includes a second transmission component and a scraper blade. The automatic fish killing machine has a compact structure and lower cost, improves the reasonable utilization rate of resources, is suitable for use by small and medium-sized merchants, and effectively improves the degree of mechanization of fish processing.
Owner:NINGDE NORMAL UNIV
Fish killing machine
The invention discloses a fish killing machine. The machine is characterized in that a scaling assembly is arranged at the left end of a rack; a left supporting block and a right supporting block in the scaling assembly are fixed at the left end of the rack; a left limiting beam and a right limiting beam are correspondingly arranged right above the left and right supporting blocks; the two limiting beams define a strip groove with a downward opening; a left swing block is supported on a circular arc shaped slideway at the top end of the left supporting block; a right swing block is supported on a circular arc shaped slideway on the top surface of the right supporting block; the top ends of the left and right swing blocks extend into the strip groove defined by the left and right limiting beams; a left turning wheel is installed in a circular hole in the middle of the left swing block via a bearing; a right turning wheel is installed in a corresponding circular hole of the right swing block via a bearing; and circular arc shaped spring pieces are arranged in inner holes of the left and right turning wheels along the circumferential direction. The machine can replace manpower to carry out the fish killing steps of scaling, belly ripping, intestine scraping, cutting into pieces and cutting into lumps, so the defects of the traditional manual fish killing mode can be well overcome.
Owner:龙泽良
Fish killing device for freshwater fish
InactiveCN104686630AEasy to operateImprove processing efficiencyFish washing/descalingFish work-tablesSpray nozzleRed mullet
The invention provides a fish killing device for a freshwater fish. The fish killing device comprises a working platform, wherein a supporting bracket is mounted on the working platform; two first conveyor belts are arranged above the supporting bracket; a plurality of groups of pressure rollers are arranged on the inner sides of the two first conveyor belts; a fish pressing plate is arranged above the first conveyor belts; a rotary cutter blade is mounted between the two first conveyor belts; a second conveyor belt is arranged on one sides of the first conveyor belts, and a fish supporting device, a scraper, a fish brush and a nozzle are sequentially arranged above the second conveyor belt. The fish killing device for the freshwater fish, provided by the utility model, is simple to operate, high in processing efficiency and good in fish killing effect, greatly reduces the labor cost, avoids damage caused by manual operation, and eliminates potential safety hazards.
Owner:湖北土老憨生态农业科技股份有限公司
Gene chip for detecting various prawn pathogenes and detection method thereof
InactiveCN101942527AShorten detection timeLow costMicrobiological testing/measurementDNA/RNA fragmentationPathogenic microorganismPrawn
The invention relates to a gene chip for detecting various prawn pathogenes and a detection method thereof. The gene chip is prepared by arranging the probes of a quality control system and the probe points of 18 types of prawn pathogenes on the same solid-phase carrier nylon membrane. The probes of 18 types of the prawn pathogenes comprise probes for detecting 15 types of viruses, probes for detecting fusarium, fish-killing aphanomyces and deformation algal filament cristatum, and probes for detecting Paranophrys and prawn rickettsia. When the gene chip is used for detection, a signal is judged according to the condition whether blue or royal purple appears at a hybridization point by using a digoxin hybridization chromogenic method. The construction of the quality control system on the gene chip ensures the detection specificity and sensitivity, thus, the gene chip can be used for simultaneously detecting various prawn pathogenic microorganisms on the same nylon membrane, has the characteristic of high flux, can replace the prior related detection method for the prawn pathogenic microorganisms, and is a breakthrough of the prior prawn pathogenic microorganism judging technique.
Owner:YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
Full-automatic fish cutting machine
The invention relates to a full-automatic fish cutting machine which comprises a shell with a door, a transmission device fixed inside the shell, and a fish killing device fixed in the middle inside the shell, wherein the transmission device comprises two motors which are respectively fixed at the upper end and the lower end of the shell; the two motors are both connected with rotors; connecting wires are wound on the two rotors so as to form circulation transmission; a plurality of clamping devices are distributed on the connecting wires; the fish killing device comprises cutter nets which are fixed on two opposite inner side walls of the shell and a water spay gun, a scraper cutter and a belly cutter which are sequentially fixed on one inner side wall of two another opposite inner side walls from top to bottom; the connecting wires connected with the plurality of clamping devices penetrate through the cutter nets. The technical scheme of the invention has the beneficial effects that the structure is simple, the technique is reasonable, the operation is simple, the cost is low, and the steps of splitting the bellies, scaling, removing internal organs and washing can be full-automatically completed.
Owner:林黎明
Automatic fish killing machine
InactiveCN104782734AIncrease productivityRealize automatic fish killingFish washing/descalingCircular discTransmission belt
The invention provides an automatic fish killing machine. The automatic fish killing machine is composed of a feeding hole, conveying rollers, a fish body, de-scaling rollers, a pressing plate, water spraying devices, a motor, a distance adjusting device, a fish belly splitting circular disc cutter, an internal organ removing device, a clamping belt, a fish head removing device, a push plate, a discharging hole and a machine body, wherein the discharging hole is formed in the left side of the machine body and the feeding hole is formed in the right side; one row of the conveying rollers are mounted under the feeding hole; the fish body is arranged on the conveying rollers; the de-scaling rollers, the pressing plate and one water spraying device are sequentially mounted on the left side of the feeding hole, and the clamping belt is mounted on the left side of the water spraying device; the distance adjusting device, the fish belly splitting circular disc cutter, the internal organ removing device and the other water spraying device are mounted in the clamping belt in sequence; the fish head removing device and the push plate are mounted on the left side of the clamping belt in sequence; the motor is mounted at the lower part of the machine body; the conveying rollers, the de-scaling rollers and the clamping belt are connected with the motor through a transmission belt; and the conveying rollers are cylindrical.
Owner:ZHEJIANG OCEAN UNIV
Processing machine for fishery product
InactiveCN104542882AEnsure safe operationIncrease productivityFish processingEngineeringProduct processing
The invention relates to a processing machine for a fishery product. The processing machine comprises a rack, wherein the rack is provided with a feeding belt and a controller; a head removal device, a scale removal device and a gut removal device are sequentially arranged in the moving direction of the feeding belt, and the feeding belt penetrates through the head removal device, the scale removal device and the gut removal device; the gut removal device drives a horizontal rotary belly cutter and a horizontal rotary gut removal cutter through belt rollers, a belt and belt pressing rollers; the scale removal device comprises a longitudinal roller with a cutter head and a horizontal roller with a cutter head; the head removal device comprises a longitudinal rotary head removal cutter arranged on one side of the feeding belt; a baffle is arranged between the head removal device and the scale removal device and is used for adjusting the fishery product from a horizontal state to a longitudinal state. The processing machine increases the number of fish killed in unit time to a great degree on the premise that the machine operates safely, and meanwhile, the production efficiency of a fishery product processing enterprise is greatly improved.
Owner:HANGZHOU BOLE IND PROD DESIGN
Descaling mechanism and fish belly and back descaling device
PendingCN110250254AExquisite structureEfficient removalFish washing/descalingDrive shaftMechanical equipment
The invention discloses a descaling mechanism and aims to solve the technical problem that scales on fish backs or fish bellies cannot be effectively removed by mechanical equipment in the prior art. The descaling mechanism comprises a transmission shaft and a descaler, wherein the transmission shaft drives the descaler to carry out self-rotation motion. The descaling mechanism has the advantages that the structure of the descaling mechanism fits to a fish body, so that fish scales can be cleanly removed, and a scale scraping blade / strip brush which is fixedly arranged on the inner circumference of a rotating wheel is convenient to replace and maintain. The invention also discloses a fish belly and back descaling device and aims to solve the technical problems that an existing fish killing machine cannot effectively descale backs and bellies of fishes simultaneously or is not thorough in descaling, manual secondary descaling is needed. The descaling device comprises two descaling mechanism bodies which correspond to each other vertically in parallel. The fish belly and back descaling device has the advantages that the fish belly and back descaling device can be well attached to the fish body, the fish belly and back descaling device is provided with a corrugated descaling blade with smooth round corners, and the fish skin cannot be scratched while the fish back and the fish belly scales are thoroughly removed.
Owner:马骥
Efficient and convenient fish killing machine
InactiveCN110786365AIncrease fish kill rateEasy to sendFish washing/descalingFish processingEngineering
The invention relates to the technical field of fish killing machines, in particular to an efficient and convenient fish killing machine. The fish killing machine comprises a fish killing machine frame, conveying belts arranged on the two opposite sides of the fish killing machine frame, and a fish killing circular knife rotationally arranged above the conveying belts, a feeding port and a discharging port are formed in the fish killing machine frame, a bearing frame connected to the feeding port and the discharging port is arranged in the fish killing machine frame, and the conveying belts are located on the two opposite sides of the bearing frame; a scaling assembly is arranged on the side, close to the feeding port, of the conveying belts in the fish killing frame; and a belly cleaningassembly is arranged on one side, close to the discharging port, of the conveying belts. According to the fish killing machine, scaling, belly cutting and belly cleaning of fish processing are integrated on one machine, so that the effect of increasing the fish killing rate of the fish killing machine is achieved.
Owner:广东海昌沅国通食材有限公司
Pseudoalteromonas fish killing and application thereof in aquaculture
ActiveCN113234615AImprove bowel functionHigh expressionAntibacterial agentsBacteriaBiotechnologyMicrovillus
The invention belongs to the technical field of microorganisms, and particularly relates to an application of pseudoalteromonas fish killing in fish and shrimp culture. The strain is preserved in the China Center for Type Culture Collection in Wuhan on November 12, 2020, and the preservation number is CCTCC NO: M 2020731. The bacterial strain has broad-spectrum anti-vibrio activity, has strong antagonistic activity on Aeromonas salmonicida, can enhance expression of fish lysozyme, tumor necrosis factors and cell interleukin genes after being orally taken, can significantly improve the immune level of aquaculture animal body fluid, and in addition, the strain can also significantly increase the length of intestinal microvilli of aquaculture animals, has a trend of increasing muscle thickness and villi length, is beneficial to improving the intestinal function of the aquaculture animals, realizes the synergistic effect of antagonizing pathogenic bacteria, immunizing and promoting the intestinal function, and more effectively prevents and controls bacterial diseases in aquaculture.
Owner:YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
Method for preparing biological liquid fertilizer from fish scales, fish viscera and flushing wastewater
InactiveCN108821867AReduce pollutionLow costBio-organic fraction processingAnimal corpse fertilisersPhosphatePotassium
The invention discloses a method for preparing a biological liquid fertilizer from fish scales, fish viscera and flushing wastewater. The method comprises the following steps: (1) collecting waste fish scales and fish viscera produced in the process of fish killing and flushing wastewater produced in fish killing for subsequent usage; 2) subjecting the collected fish scales, fish viscera and flushing wastewater to constant-temperature constant-pressure smelting; (3) subjecting an obtained smelting mixture to solid-liquid separation to obtain solid matters and a fermentation stock solution; (4)carrying out constant-temperature fermentation on the fermentation stock solution separated in the step (3), urea, potassium dihydrogen phosphate, zinc sulfate, lemon juice, brown sugar, corn syrup,soybean cake meal, silkworm pupa powder, fermentation bacteria and vinasse water; and (5) subjecting a fermented mixture to solid-liquid separation, wherein filtered liquid is the bio-organic liquid fertilizer. The method of the invention turns the waste into the treasure, converts a large amount of waste pollutants into the bio-organic liquid fertilizer, reduces the pollution of waste to environment, and produces the bio-organic liquid fertilizer with good effect.
Owner:娄作富
Full-automatic fish killing machine capable of automatically clearing scales and internal organs of fish
ActiveCN109730131ASimple structureEasy to operateFish washing/descalingPoultry/fish slaughtering/stunningSlow rotationUltimate tensile strength
The invention discloses a full-automatic fish killing machine capable of automatically clearing scales and internal organs of fish. The full-automatic fish killing machine is characterized in that a first conveying wheel assembly (2), a fish scale scraping assembly (5), a second conveying wheel assembly (7), a vibrating knife (8), a herringbone division guide plate (9), a blocking-pressing plate (10), a traction plate (16), a dredging plate (12), a brush wheel assembly (11) and a third conveying wheel assembly (13) are arranged on a table top plate (24) in an in-line fish killing process flow,slow rotation of upper pressing wheels (4) and lower supporting wheels (22) of the first conveying wheel assembly, the second conveying wheel assembly and the second conveying wheel assembly, high-speed left-right rotation of the vibrating knife (8) and high-speed rotation of an upper scraping wheel (6) and a lower scraping wheel (21) of the fish scale scraping wheel assembly (5) are adopted to carry out receiving, scale scraping and internal organ cutting and removal operations, and the full-automatic fish killing machine achieves full-automatic fish killing with fish scales and internal organs automatically cleared at a time and overcomes the defect of high labor intensity and low effect of traditional artificial fish killing.
Owner:HUBEI QINJIE FOOD CO LTD
Vertical fish killing device
InactiveCN112352811AImplement the mining operationEasy to holdFish washing/descalingPoultry/fish slaughtering/stunningAnimal scienceEngineering
The invention discloses a vertical fish killing device, which relates to the technical field of food processing, and comprises a cabinet body, one side of the cabinet body is provided with a feed port, the other side of the cabinet body is provided with a discharge port, the discharge port is horizontally provided with a material receiving plate, the interior of the cabinet body is of a hollow structure, and the cabinet body is divided into an operation chamber and a recovery chamber through a filter plate provided with a discharge hole; and an operating mechanism for killing fishes is arranged in the operating chamber. The vertical fish killing device is convenient for assisting in quickly killing fishes in batches, is convenient for clamping fish bodies without sideslip in the killing process, is high in working efficiency and low in labor intensity, does not need to invest a large amount of manpower, and improves the benefits of food processing.
Owner:利辛县子恒食品加工厂
Automatic fish killing machine
The invention discloses an automatic fish killing machine. The automatic fish killing machine comprises a box body, wherein supporting legs are fixedly connected to the four corners of the bottom of the box body, a conveying mechanism is arranged in the box body, an inlet assembly is arranged on the left side of the box body, an outlet assembly is arranged on the right side of the box body, supporting plates are fixedly connected to the front face and the back face of the inner wall of the box body, and a belly cutting mechanism is arranged between the two supporting plates. The invention relates to the technical field of automatic fish killing machines. According to the automatic fish killing machine, fish body conveying and fish scale scraping can be performed at the same time through one power source, the energy utilization rate is increased, resources are saved, the machine is more environmentally friendly, maw cutting and scale removing work can be performed at the same time in the conveying process, the overall size of the machine is reduced, internal organs, fish scales and sewage can be conveniently collected, and follow-up treatment is facilitated; and a transition plate is combined with front and rear fixing plates for use, so that the fish maws can be always opened in the process of cutting the maws, and favorable conditions are provided for cleaning viscera by a cleaning plate.
Owner:湖北国启生态农业有限公司
Back and belly scaling device of fish killing machine
The invention provides aback and belly scaling device of a fish killing machine which comprises a device base and a frame arranged on the device base, a fish inlet is formed in one side of the device base, a fish passing channel matched with the fish inlet is formed in the device base, a belly scaling mechanism is arranged between the fish inlet and the fish passing channel, and a back scaling mechanism is arranged on the frame. The back scaling mechanism comprises guide mechanisms arranged between the frame and the device base on the two sides of the fish passing channel, each guide mechanism comprises a transmission rod arranged downwards on one side of the frame and a guide rod arranged downwards on the other side of the frame, a power steering mechanism is arranged on each transmission rod, a lifting mechanism is arranged on each guide rod, and the lifting mechanisms are arranged on the lifting mechanisms. A scaling mechanism is arranged between the power steering mechanism and the lifting mechanism, the transmission rod is sleeved with a first compression spring connected with the power steering mechanism, and the guide rod is sleeved with a second compression spring connected with the lifting mechanism. The invention can be tightly attached to the fish back and the fish belly, and fish scales at the two positions can be better cleaned.
Owner:河南瑞鑫昊科技有限公司
Fish killing machine
Owner:龙泽良
Fish killing machine
The invention discloses a fish killing machine comprising a conveying device, a descaling device, and a sectioning device; the conveying device comprises at least three fish conveying and clamping mechanisms which are adaptive to the shapes of fishes, and each fish conveying and clamping mechanism comprises a pair of conveying wheels which are used for clamping the fishes and conveying the fishes forwards; the descaling device is arranged between the two fish feeding and clamping mechanisms, and the descaling device comprises two nozzle assemblies and a driving mechanism for driving the two nozzle assemblies to linearly move up and down; the two nozzle assemblies comprise nozzle rods and one or more nozzles which are arranged on the nozzle rods and are used for spraying high-pressure water to remove fish scales, and the high-pressure water sprayed by the nozzles is obliquely sprayed to fish conveyed between the two nozzle assemblies; and the sectioning device is used for sectioning the fish without scales in the process of conveying the fish by the conveying device. The fish killing machine provided by the invention can remove fish scales cleanly and cannot damage fish meat.
Owner:JINGZHOU JICHUANG ELECTROMECHANICAL TECH CO LTD
Fish killing machine
ActiveCN107736430ASet compactShort transmission distanceFish washing/descalingClimate change adaptationFisheryElectric machinery
The invention discloses a fish killing machine. The fish killing machine comprises a rack, an upper plate body and a lower plate body which are arranged up and down in parallel, a transmission device,a paunching cutter mechanism and a scraping plate, wherein the upper surface of the upper plate body is fixedly connected with the rack, and the upper plate body is arranged in an inclined manner andkeeps a certain included angle with the horizontal plane; a strip-shaped first through hole and a square second through hole which are communicated with each other are formed in the lower plate body;the transmission device comprises two pairs of toothed roller mechanisms, each pair of toothed roller mechanism comprises two toothed rollers, two toothed roller shafts, two couplers and two first motors; the paunching cutter mechanism comprises a second motor, a spindle, a paunching cutter and a compression spring; and the scraping plate comprises a first part and a second part which are fixedlyarranged on the lower surface of the lower plate body. The fish killing machine disclosed by the invention has the advantages that the size of a feeding channel can be regulated self according to thesize of a fish, so that fishes with different sizes can be slaughtered; meanwhile, structure is simple, and working efficiency is relatively high, so that the fish killing machine disclosed by the invention has relatively high market promotion value.
Owner:JINGZHOU JICHUANG ELECTROMECHANICAL TECH CO LTD
Multifunctional fish killing equipment for vegetable market
PendingCN114342991AAchieve automated transportationReduce artificial fatigueFish washing/descalingFish work-tablesEngineeringBiology
The invention relates to fish killing equipment, in particular to multifunctional fish killing equipment for a vegetable market. The invention aims to provide the multifunctional fish killing equipment for the vegetable market, which is suitable for fishes with different sizes, high in scaling efficiency and simple in operation process. According to the technical scheme, the multifunctional fish killing equipment for the vegetable market comprises a bottom plate; one side of the bottom plate is connected with the transmission mechanism; the scraping blade mechanism is rotationally connected into the bottom plate; one side of the bottom plate is connected with the storage mechanism; and one side part of the bottom plate is connected with the extrusion mechanism. Through cooperation of the servo motor, the first transmission shaft, the first belt pulley assembly and the wedge-shaped block, the purposes of automatically transporting fish and reducing artificial fatigue are achieved.
Owner:陈五女
Fish killing machine with scaling and belly cutting functions and use method thereof
The invention belongs to the technical field of fish killing devices, and particularly relates to a fish killing machine with scaling and belly cutting functions. The machine comprises a machine shell; and a scaling mechanism, a conveying mechanism and a belly cutting mechanism are mounted in the machine shell. The invention further discloses a use method of the fish killing machine. The machine can perform scaling and belly cutting on fishes, and has the advantages of high production efficiency, small damage to fish bodies and the like.
Owner:荣成银海水产有限公司
Fish killing machine and using method thereof
ActiveCN112042723AReduce scratchesUniform extrusion forceFish washing/descalingFisheryElectric machinery
The invention belongs to the technical field of fish killing devices, and particularly relates to a fish killing machine. The fish killing machine comprises a machine shell, wherein a first motor is installed in the machine shell, a switch is installed on the machine shell, a fish inlet and a fish outlet are formed in the left side wall and the right side wall of the machine shell respectively, asliding groove is formed between the fish inlet and the fish outlet, and a scaling mechanism is installed in the machine shell. The scaling mechanism comprises two scaling units which have the same structure and are arranged in a bilateral symmetry mode, wherein each scaling unit comprises a vertical beam, three cylinder bodies are installed on each vertical beam, the bottoms of the three cylinderbodies are communicate with one another through guide pipes, each cylinder body is connected with a piston rod, the front ends of the three piston rods are hinged to rotating rods respectively, and the rotating rods are rotatably connected with scraping barrels. Scraping nails are connected to the scraping barrels, and linkage mechanisms are further installed in the rotating rods. The invention further provides a using method of the fish killing machine. The fish killing machine and the using method have the advantages that fish can be automatically scaled, and the fish killing machine is high in production efficiency, and causes small damage to fish bodies.
Owner:江门市腾洋食品有限公司
An orientation and sorting device for spindle-shaped live fish
ActiveCN109730132BReduce manual laborImprove work efficiencyPisciculture and aquariaFish arrangingFisheryEngineering
The invention discloses an orientation and sorting device for spindle-shaped live fish, which comprises a fish unloading water tank, in which there is a fish driving plate, and a plurality of through holes are arranged on one side of the fish unloading water tank; Layer directional sliding fish chute, multi-layer directional sliding fish chute includes upper chute, middle chute and lower chute; the end of multi-layer directional sliding fish chute is provided with upper, middle and lower rows of sorting chutes, corresponding to the upper layer One side wall of the chute, the middle chute, the lower chute, and the sorting chute converge toward the other side wall in a stepped shape. Compared with the prior art, an orientation and sorting device for spindle-shaped live fish of the present invention can screen fish of different sizes and position the fish head to ensure that when the fish head is facing forward, it will Multiple side-by-side moving fish are interspersed and gathered together, and enter the fish killing machine one by one. The work efficiency is high and the manual labor is liberated.
Owner:射阳县洪美食品有限公司
Fish-killing box
A fish-killing box comprises a box and a handle; a fixed mount is installed in the box; a fish scaler, a belly scraping device, and a belly cutter are disposed on the fixed mount; a box magnet is fixed at the upper part of the box; the bottom edge of the box is connected with a bottom edge of a middle plate through a hinge; a middle plate magnet is fixed at the upper part of the middle plate; the upper edge of the middle plate is connected with a bottom edge of an outer plate through a hinge; an outer plate magnet is fixed at the bottom of the outer plate. The box is connected with the middle plate and the outer plate through hinges, and the middle plate and the outer plate can be folded and fixed through magnet attraction. During fish killing, the middle plate and the outer plate are unfolded and kept flat; a fish is put on the plates; the required fish scaler, the belly scraping device, and the belly cutter can be taken out from the fixed mount of the box and used for fish-killing operation; when fish killing is completed, the fish-killing tools are cleaned with water and put back into the fixed mount; the middle plate is folded inwards; the outer plate is folded outwards; the three magnets (the box magnet, the middle plate magnet, and the outer plate magnet) are attracted with each other; the middle plate and the outer plate are fixed in the box to form a whole body; and thus the fish-killing box is small in size, less in land occupation, and convenient to carry.
Owner:KUNSHAN BAOLEI ZHONGCHUANG INVESTMENT MANAGEMENT CO LTD
Fish killing wastewater treatment device
InactiveCN112694210AGuaranteed filtering effectGuaranteed collectionWaste water treatment from animal processingWater/sewage treatmentSpiral bladeEngineering
The invention discloses a fish killing wastewater treatment device which comprises an external mounting mechanism for being externally mounted in a pipeline, a spiral pressing mechanism for filtering fish scales, an air bag jacking mechanism jacked up by extrusion of an air bag, a hydraulic jacking mechanism jacked up by hydraulic pressure and a magnetic filtering mechanism for magnetically attracting and filtering the fish scales, wherein a shell is arranged in the external mounting mechanism, the external mounting mechanism is fixedly connected with the spiral pressing mechanism through the arranged shell, a cylinder is arranged in the external mounting mechanism, the external mounting mechanism is fixedly connected with the magnetic filtering mechanism through the arranged cylinder, and the external mounting mechanism is provided with the air bag jacking mechanism through thearranged cylinder. The spiral blades are designed to be elastic and spiral, gradually descend according to the size of the blocked hole and shake back and forth under the condition that the blocked hole is not fixed, so that fish scales on the spiral blades are gradually shaken down, and collection of the fish scales is guaranteed.
Owner:谢敏
Purely mechanical fish killing device
InactiveCN109619146ASimple structureReduce volumeFish washing/descalingPoultry/fish slaughtering/stunningEngineeringFish kill
The invention relates to a purely mechanical fish killing device which comprises a bottom plate (1), a fixed clamping plate (2), a fish killing knife (3), a rotating shaft (4), a positioning iron column (5), a fastening screw (6), a movable clamping plate (7), a nut (8) and a vertical plate (9). The fixed clamping plate (2) and the vertical plate (9) are fixed on the bottom plate (1), and the movable clamping plate (7) is mounted on the bottom plate (1). The rotating shaft (4) is mounted on the fixed plate (2) and the vertical plate (9). The fish killing knife (3) is mounted on the rotating shaft (4). Fish to be killed is placed on the bottom plate (1), and clamped by the fixed clamping plate (2) and the movable clamping plate (7). A user can hold a handle of the fish killing knife (3) toexert force down to cut the fish, and the labor can be saved.
Owner:HUNAN UNIV OF SCI & ENG
Mounting structure of scaling knife of fish killing machine
PendingCN110623054AStatus reply quicklyAvoid rubbing back and forthFish washing/descalingStress pointFish processing
The invention discloses a mounting mechanism of a scaling knife of a fish killing machine, belongs to the technical field of fish processing equipment, and solves the problems that existing return springs are uneven in stress, prone to abrasion and breakage and short in service life. The mounting mechanism comprises two fixing discs which are oppositely arranged, a mounting hole penetrating fixingdiscs in the axial direction is formed in the center of the two fixing discs, at least one scaling combination distributed on the axial peripheral side is arranged between the two fixing discs, and each scaling combination comprises a return spring which is arranged between the two fixing discs in a connection mode and extends in the axial direction, a fixed rotating shaft, scaling blades, a movable shaft, a limiting column and a spring pressing plate. By means of the structure, breakage caused by back-and-forth friction between the return spring and the movable shaft can be avoided, the stress points of the return spring are uniform, the structural stability is improved, the service life is prolonged, state recovery of the scaling blades after each action can be quicker, and the use performance of the fish killing machine using the scaling knife is further guaranteed.
Owner:龙泽良
Fish killing machine and fish killing method
The invention discloses a fish killing machine and a fish killing method. The fish killing machine comprises a main machine frame, a driving system, a main conveyer belt, an auxiliary conveyer belt, acutter and a supporting assembly for tensioning the main conveyer belt and / or the auxiliary conveyer belt, wherein the driving system is used for controlling the main conveyer belt and the auxiliaryconveyer belt to move; and the cutter is arranged on the main machine frame, and is located at the middle part of the main conveyer belt. According to the fish killing machine disclosed by the invention, the supporting assembly is arranged, so that fish can be clamped, the situation that during conveying, the position of the fish is deviated is avoided, the problem of fish clamping is solved, andthe fish killing machine is convenient for the cutter to cut the fish. The fish killing machine disclosed by the invention is simple in structure and low in manufacturing cost; fish killing in batchescan be completed only by placing fish at the front end by a worker; and the fish killing machine is very suitable for batch processing of fish processing enterprises.
Owner:海南惠翔农业科技有限公司
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