Fish killing machine and using method thereof

Abstract

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.

Description

technical field [0001] The invention belongs to the technical field of fish killing devices, and in particular relates to a fish killing machine and a use method thereof. Background technique [0002] China is a big country in aquatic production, breeding and consumption. In China, fish dishes are the most common no matter in five-star hotels or small restaurants. Fish is a high-protein, high-nutrition, low-fat food, which is more and more popular among people. like. Before the fish is processed or cooked, the fish needs to be killed; in the process of killing the fish, the scales of the fish need to be removed, the contents of the abdominal cavity must be removed, and sometimes the head and tail must be removed. Among them, descaling is the key and difficult point in the whole fish killing process, which is directly related to the effect and quality of killing fish. [0003] Existing descaling is mainly done by hand, or using a steel brush to remove fish scales. The desca...

AI Technical Summary

Problems solved by technology

[0003] Existing descaling is mainly done by hand, or using a steel brush to remove fish scales. The descaling speed is slow, the removal rate is low, and the labor cost is high, so it is not suitable for batch processing.

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