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19 results about "Fishing" patented technology

Fishing is the activity of trying to catch fish. Fish are normally caught in the wild. Techniques for catching fish include hand gathering, spearing, netting, angling and trapping. “Fishing” may include catching aquatic animals other than fish, such as molluscs, cephalopods, crustaceans, and echinoderms. The term is not normally applied to catching farmed fish, or to aquatic mammals, such as whales where the term whaling is more appropriate. In addition to being caught to be eaten, fish are caught as recreational pastimes. Fishing tournaments are held, and caught fish are sometimes kept as preserved or living trophies. When bioblitzes occur, fish are typically caught, identified, and then released.

Fishing rod holder attachable to a dock

ActiveUS8327575B1Apparel holdersWalking sticksEngineeringFishing
A fishing rod holder device for temporarily securing to a dock. The device features a mounting base, a pole holding tube extending upwardly at an angle from the mounting base, a channel aperture disposed in the mounting base; and a locking means for securing the mounting base to a dock in a tool-free and hardware-free manner. The locking means features a locking means base dispose don the mounting base, a sliding tube telescopically received in the locking means base, a shaft extending through both the sliding tube and locking means base, a first T-bar disposed on the shaft above the sliding tube and a second T-bar disposed on the shaft below the mounting base. The second T-bar can be moved upwardly toward the mounting base to compress planks of a dock to secure the device to the dock.
Owner:ZALEWSKI TADEUSZ

Actual ship measurement system and method for fuel consumption rate of fishing boat

InactiveCN104089668AAffect normal operationSimple structureRelative volume flow measurementsMarine engineeringElectron density
The invention discloses an actual ship measurement system and an actual ship measurement method for fuel consumption rate of a fishing boat. The actual ship measurement system comprises a day tank, a fuel measurement barrel, a fishing boat engine and an integrated control unit, wherein the day tank and the fuel measurement barrel are connected with the fishing boat engine through a three-way valve so as to supply fuel; the feeding amount of fuel supplied by the fuel measurement barrel to the fishing boat engine and the fuel density are measured through a flowmeter and an electronic densimeter; the flowmeter is used for measuring the fuel return amount of the fishing boat engine; the integrated control unit displays measurement data and calculates the fuel consumption rate of the fishing boat engine. The actual ship measurement system is simple in structure, convenient to assemble and disassemble and reasonable in design; the measurement data are accurate, the automation degree is high, and a measurement result is precise; various defects and shortcomings of inconvenience in use and operation, influence caused by environment factors, low measurement accuracy and precision, poor use effect and the like of the conventional actual ship measurement system for the fuel consumption of the fishing boat are effectively overcome.
Owner:OCEAN UNIV OF CHINA

One-key remote ladle car positioning and automatic uncovering and covering control device

ActiveCN110369700AIncrease coverage rateReduce usageMelt-holding vesselsCasting safety devicesLower limitSteelmaking
The invention relates to a one-key remote ladle car positioning and automatic uncovering and covering control device which comprises a motor, a coupler, a band brake, a speed reducer, a crank I, a pinshaft, a connecting rod I, a pressure sensor, a pin shaft, a crank II, a gear I, a shaft, a gear II, a main shaft, a fishing hook, a bearing box, a fixing bolt, a connecting rod II, an uncovering andcovering traveling trolley, a ladle cover, an uncovering and covering trolley driving device, a ladle car, a steel ladle, a digital laser positioner I, a digital laser positioner II, a PLC system, anupper limit position, a lower limit position, a laser receiving plate I, a laser receiving plate II, an under-furnace steel car track and an uncovering and covering trolley track. According to the device, various process equipment accidents caused by a large amount of manual operation are reduced, the ladle covering rate is greatly improved, the cost is reduced, the use of human resources is reduced, the production efficiency and the labor efficiency of workers are improved, and deep automatic steelmaking is realized.
Owner:TANGSHAN STAINLESS STEEL +1

Bait special for trapping grass carps

InactiveCN101558830AFacilitated DiffusionIncreased hungerClimate change adaptationAnimal feeding stuffMedicinal herbsTrapping
The invention relates to bait special for trapping grass carps, belonging to special bait for fishing. The bait special for trapping grass carps comprises the following materials: 10g of Naoyang flowers, 2 quick-effective diazepam tablets, 8 digestant tablets, 10g of fishy spice, 1g of elecampane and approximate 50g of cabbage leaf. The quick-effective diazepam tablets, the digestant tablets and the fishy spice are respectively ground into powder; the Naoyang flowers and the elecampane are subsequently ground into powder; the cabbage leaf is necessary to be fresh and is cut into sections of 5 cm, the quick-effective diazepam tablets and the fishy spice are together put into the middle of the cabbage leaf, and the elecampane, the digestant tablets and the Naoyang flowers are covered on the quick-effective diazepam tablets and the fishy spice; then, the cabbage leaf with the traditional Chinese medicinal herbs are coiled into the shape of a round tube so as to wrap the traditional Chinese medicinal herbs inside; both ends of the round tube are bound tightly by threads and exposed, the unbound cabbage leaf is lightly moved to form a flower shape, and thus the bait is finished. The bait special for trapping grass carps has sweet heavy fishy odor which is particularly heavy in water so as to trap fishes rapidly gathering after smelling the odor and fish a great amount of grass carps during pit-digging fishing.
Owner:夏自光

Double-layer filtering enteromorpha collection device

InactiveCN107469450ASpeed adjustmentEasy to cleanWater cleaningFiltration circuitsFishingAlgae
The invention provides a double-layer filtering enteromorpha collection device and belongs to the field of environmental protection and machinery. The device is composed of a primary chain wheel-chain plate pin-type structure, a secondary meshed filtering structure, a transmission module, a power module and a control module. When enteromorpha is stacked on the double-layer filtering enteromorpha collection device, the enteromorpha is preliminary selected by the primary chain wheel-chain plate pin-type structure, small enteromorpha chips are remained and enter the secondary meshed filtering structure to perform secondary filtering, and the collected enteromorpha is transferred into a collection box of an enteromorpha cleaning machine. According to the device, due to staged fishing, enteromorpha algae of different sizes are automatically fished and filtered, the treatment effect is excellent, the degree of automation is high, the manual operation time is effectively reduced, and the defect that large residual volume is caused during artificial ocean fishing is overcome.
Owner:QINGDAO UNIV OF SCI & TECH

Navel orange screening equipment

InactiveCN105457740AEasy to grabQuick catchWet separationEngineeringFishing
The invention relates to the field of fruit screening equipment, in particular to navel orange screening equipment. The navel orange screening equipment comprises a base; a screening pool for containing saltwater is arranged on the base; the top of the screening pool is opened; the cross section of the screening pool is in an arc shape; two vertical supporting rods are further disposed on the base; the two supporting rods are located on the outer sides of the two ends of the screening pool respectively; a transverse beam is arranged at the tops of the two supporting rods; the transverse beam is located over the screening pool; a length-adjustable pull rope is arranged on the transverse beam; a filter net is mounted at the bottom end of the pull rope; the cross section of the filter net is in an arc shape which is consistent with the radian direction of the cross section of the screening pool; an outlet is formed in the bottom of the screening pool. During fishing-out, the filter net fishes out navel oranges by being attached to the bottom of the screening pool without dead angles. Compared with traditional modes, the navel orange screening equipment has the advantages that the navel oranges are more convenient to fish out, people do not need to extend a fishing tool into the screening pool to fish out the navel oranges, meanwhile the equipment quickly fishes out the navel oranges, and therefore the efficiency is advantageously improved.
Owner:CHONGQING HENGHE AGRI TECH CO LTD

Mechanism for fixing slip fishing cylinder

InactiveCN109229767AAvoid collision situationsAvoid damageRigid containersBorehole/well accessoriesRound tableBlock match
The invention discloses a mechanism for fixing slip fishing cylinder, which comprises a bearing box, supporting screw rods and covering blocks, wherein threaded holes are arranged at a pair of opposite box walls of the bearing box, and the supporting screw rods are connected with a thread hole respectively. The supporting screw rods are provided with circular tables on the opposite surfaces of each other. The end face of the big end of the round table is connected with a screw rod; sliding grooves are arranged on the outer surface of the threaded holes on the bearing box, and the opening sizeof the sliding groove is smaller than that of the groove bottom; a groove is arranged at the bottom of the covering block, and a notch communicated with the groove is arranged on one side wall of thecovering block. A sliding block matched with the sliding groove is arranged on the side wall provided with a notch on the covering block. The number of the covering block is two. One end of the supporting screw rods far away from the round table are respectively passed through a gap and are positioned in the groove. The mechanism for fixing slip fishing cylinder prevents the slip fishing cylinderfrom moving oppositely to the bearing box to produce a collision during transportation.
Owner:德阳行之德智知识产权运营有限公司

Water surface monitoring device

ActiveCN113959518AIncrease the areaImprove power generation effectMachines/enginesLevel indicatorsAir pumpEnvironmental engineering
The invention discloses a water surface monitoring device, and relates to the field of automatic monitoring. The water surface monitoring device comprises a main equipment box, and a solar cell panel and a camera which are installed at the top of the main equipment box. An equipment box, a self-priming pump, a compression air pump, an upper communicating pipe and a lower communicating pipe are arranged in a shell of the main equipment box. The solar cell is installed at the top of the device in a support mode, the area is larger, the power generation effect is better, the monitoring device is fixed within a small range in an anchor mode, the monitoring effect can be achieved more stably, and the monitoring device can be prevented from floating along with waves to be lost; the device can automatically turn over in storm to protect a solar cell and a camera from being hit by wind, water and rain, the whole device can sink to some extent, the device is more stable and safer, and when the anchor cable is broken after a long time, the device can rapidly sink to the water bottom, follow-up fishing is facilitated, and loss is avoided.
Owner:NANJING VOCATIONAL UNIV OF IND TECH
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