5results about "Fish threading devices" patented technology

The utility model discloses a tuna blood collecting device, and relates to the technical field of tuna processing. The device comprises a bottom plate, the top face of the bottom plate is fixedly connected with a blood collecting groove used for storing fish blood, the surface of the blood collecting groove is fixedly connected with a fixing frame, a tuna hanging assembly is installed on the surface of the fixing frame, and the surface of the fixing frame is further provided with a lifting control assembly used for controlling the hanging height of the tuna hanging assembly. A fixing box is fixedly connected to the right side of the top face of the bottom plate, an automatic collecting assembly used for guiding out fish blood in a blood collecting groove is arranged in the fixing box, the tuna hanging assembly comprises a fixed pulley, the fixed pulley is fixedly installed on the surface of a fixing frame, and a traction rope is slidably connected to the surface of the fixed pulley. The tuna blood collection device has the advantages that tuna blood can be effectively collected during use, stable collection can be realized in a shaking environment of a fishing boat, collection work is more convenient, and practicality is better.

The utility model discloses a squid tentacle cutting-through mould which comprises a lower mould and an upper mould which are mutually buckled, the surface of the lower mould is sequentially provided with a first positioning groove, a first positioning seat and a first skewer penetrating part, the surface of the upper mould is sequentially provided with a second positioning seat, a second positioning groove and a second skewer penetrating part, the second positioning seat is arranged in the first positioning groove, and the second positioning seat is arranged in the second positioning groove. The first positioning seat is arranged in the second positioning groove, the first skewer penetrating portion corresponds to the second skewer penetrating portion, a plurality of first skewer grooves penetrating through the first positioning groove, the first positioning seat and the first skewer penetrating portion are formed in the lower die at intervals, a first cutter groove is formed between every two adjacent first skewer grooves, and the first cutter grooves penetrate through the bottom face of the lower die. The lower die and the upper die are both provided with a plurality of skewer grooves and cutter grooves, squid tentacles are positioned between the upper die and the lower die, the squid tentacles are cut and skewered through the cutter and the skewer penetrating device, separate processing is not needed, and then the cutting and penetrating processing efficiency of the squid tentacles is improved.

The utility model discloses a kind of needlefish stringing mould, including mutually buckled upper die and lower die, the upper die includes multiple fish body positioning parts and a fish head positioning part, multiple fish body positioning parts and fish head positioning part are arranged along the same linear direction interval, the lower die includes fish body positioning groove, fish head positioning groove and fish tail positioning groove, fish body positioning groove, fish head positioning groove and fish tail positioning groove are arranged along the same linear direction and mutually through, fish head positioning groove and fish tail positioning groove are arranged in the two sides of fish body positioning groove, the position of fish body positioning part corresponds with fish body positioning groove, the position of fish head positioning part corresponds with fish head positioning groove. The utility model is positioned to needlefish by mutually matched upper die and lower die, fish body does not displace when stringing, thus can ensure that stick accurately is worn into fish body, and the case where fish body is worn off or penetrated does not appear, and then improve stringing efficiency and the security of stringing.

The present invention relates to a fish cutting apparatus and a method for cutting fish fillets from the bones of the fish, wherein the fish cutting apparatus may reduce the initial costs and maintenance costs, but still be easy to operate and provide a substantially satisfactory filleting result. The present invention addresses this by providing a fish cutting apparatus for cutting fillets of fish, wherein the fish cutting apparatus comprises a conveying system for conveying at least one fish through the cutting apparatus, in a conveying direction through a cutting zone. At least one set of two cutting blades is arranged adjacent to each other in said cutting zone, wherein a blade distance is provided between the cutting blades. Each of the cutting blades are arranged on a first and second side of the conveying system. At least one adjustable arrangement is configured to adjust said blade distance by displacing said cutting blades relative to each other according to a pre-set cutting program configured to perform a cutting task. A user interface is configured to receive a batch information related to a batch of fish to be cut. A control unit configured to retrieve said batch information from said user interface, wherein the control unit is configured to control said adjustable arrangement when executing the pre-set program based on said batch information, such that each fish in the batch is cut according to a predetermined cutting pattern, when each fish in the batch of fish in continuation of each other is being conveyed through the cutting zone.

The present invention relates to a fish cutting apparatus and a method for cutting fish fillets from the bones of the fish, wherein the fish cutting apparatus may reduce the initial costs and maintenance costs, but still be easy to operate and provide a substantially satisfactory filleting result. The present invention addresses this by providing a fish cutting apparatus for cutting fillets of fish, wherein the fish cutting apparatus comprises a conveying system for conveying at least one fish through the cutting apparatus, in a conveying direction through a cutting zone. At least one set of two cutting blades is arranged adjacent to each other in said cutting zone, wherein a blade distance is provided between the cutting blades. Each of the cutting blades are arranged on a first and second side of the conveying system. At least one adjustable arrangement is configured to adjust said blade distance by displacing said cutting blades relative to each other according to a pre-set cutting program configured to perform a cutting task. A user interface is configured to receive a batch information related to a batch of fish to be cut. A control unit configured to retrieve said batch information from said user interface, wherein the control unit is configured to control said adjustable arrangement when executing the pre-set program based on said batch information, such that each fish in the batch is cut according to a predetermined cutting pattern, when each fish in the batch of fish in continuation of each other is being conveyed through the cutting zone.