A fish vertical tail cutting bloodletting device

Abstract

The technical field of fish treatment and processing equipment of the present invention is specifically related to a fish slaughtering equipment, especially a fish vertical tail cutting and bloodletting device, which includes a mounting frame, and a transmission device is suspended above the mounting frame along the horizontal direction. A tool is installed in the mounting frame below the conveyor, a position detection device is installed in the mounting frame between the feed side of the conveyor and the tool, and a vertical clamping device is installed in the mounting frame above the tool; The position detection device is used to detect the vertical position of the fish tail, and the cutter can adjust the vertical height according to the detected vertical position.

Description

technical field [0001] The invention belongs to the technical field of fish treatment and processing equipment, in particular to a fish slaughtering equipment, in particular to a fish vertical tail cutting and bloodletting device. Background technique [0002] my country is rich in freshwater resources, and freshwater fish accounts for a considerable proportion of freshwater products. The processing of freshwater fish is the key to promoting the development of aquatic product processing industry. [0003] Bloodletting is required in the process of fish body processing, but at present, most of the bloodletting is done manually, with one hand holding the fish and the other carrying a knife. Because the fish body is easy to slide, the efficiency of manual bloodletting is low, and there are errors in manual tail cutting, which cannot guarantee accurate removal. Fishtail of fixed length. [0004] In the prior art, a conveyor belt is also used to vertically transport the fish bod...

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Problems solved by technology

[0003] Bloodletting is required in the process of fish body processing, but at present, most of the bloodletting is performed manually, with one hand holding the fish and the other carrying a knife. Because the fish body is easy to slide, the efficiency of manual bloodletting is low, and there are errors in manual tail cutting, which cannot guarantee accurate removal. fixed length fishtail

[0004] In the prior art, a conveyor belt is also used to vertically transport the fish body for bloodletting. For example, a eel bloodletting device disclosed by Jiangxi Xilong Food Co., Ltd. (authorized announcement number: CN206518054U) cuts the fish body during conveyor belt transportation. , using a rotating blade to cut the fish body, the blade rotates according to a fixed frequency, so the cutting position is relatively random, and at the same time, the fish body cut and cut by the blade is transported on the plane of the conveying mechanism, which makes the transportation platform seriously polluted and difficult to clean Maoming City Hengxing Aquatic Products Technology Co., Ltd. discloses a live fish bloodletting device (authorized announcement number: CN207383402U), which is transported longitudinally by a conveyor belt and placed in a fish body in a storage box. Tight bloodletting, this bloodletting device cannot realize the continuous transportation of fish body and bloodletting, and the efficiency is low;

[0005] The prior art also uses vertical transmission of fish body for bloodletting. For example, Xia Songyang from Putuo Institute of Science and Technology, Zhejiang Ocean University and others invented a tuna lifting bloodletting machine (application publication number: CN102388941A), which vertically lifts the fish body through a hook. Transportation, bloodletting through the incision of the bloodletting machine, the position of the blade of the bloodletting machine can be adjusted up and down after being processed by the decision-making system according to the information captured by the video probe (bloodletting machine for pre-slaughtering tuna, application publication number: CN102283271A), but the video image processing technology is complicated to process and calculate , The efficiency is low, and a computer with better computing performance is needed to provide support, which will affect the efficiency of incision bleeding and fish passing, and there is no fish body clamping device when incision bloodletting, and the fish body is easy to swing greatly. Although the position of the blade is adjustable, But it will still affect the incision bloodletting

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