Shrimp-crab meat collecting method and shrimp-crab meat collecting equipment

Abstract

The invention relates to a shrimp-crab meat collecting method and meat collecting equipment. The shrimp-crab meat collecting method comprises the following steps of adding water to shrimps and crabs, carrying out extrusion crushing, and removing shells. The shrimp-crab meat collecting method is characterized in that the extrusion crushing process is finished by virtue of an extrusion device, wherein the extrusion device comprises a material hopper, a grinding wheel set, a shell discharging hole, a meat storing bucket and an electric motor, the shrimps and crabs are fed into slits of the grinding wheel set, the grinding wheel set is driven by the electric motor to extrude the shrimps and crabs so as to separate meat from shells, the shells enter the shell discharging hole, and the meat enters the meat storing bucket; the shells are removed by virtue of shell-meat separation equipment, wherein the shell-meat separation equipment comprises a vibrating mechanism, an outer bucket and an inner bucket, sieving holes are formed in the inner bucket, the inner bucket is arranged in the outer bucket, in a use process of the shell-meat separation equipment, the extruded shrimp meat and crab meat are put in the inner bucket, a high-speed motor is started, and the inner bucket is vibrated by a cam and a spring commonly, so that the shrimp meat, the crab meat and the fine shrimp and crab shells enter the outer bucket through the sieving holes in the inner bucket.

Description

technical field [0001] The invention relates to a method for collecting shrimp and crab meat and equipment for collecting meat, and belongs to the field of food processing. Background technique [0002] The annual output of shrimp and crab aquatic products in my country is very large. In addition to some fresh food or processed with shells, there are still a large number of shrimp and crabs that need to be removed from the shells for processing. At present, for the processing that requires meat to be shelled, the industry generally selects larger shrimp and crabs, such as lobster, mantis shrimp, crab, etc., and takes out the shoulder meat, while the meat in the leftovers such as legs and claws is discarded. Smaller shrimp and crabs are difficult to use, mainly because the labor cost in the meat extraction process is too high. In fact, the legs, claws and other parts are the main moving parts of shrimp and crabs. The meat is rich, delicious, and the meat fibers are short and...

AI Technical Summary

Problems solved by technology

[0003] The first purpose of the present invention is to provide a method for collecting shrimp and crab meat, so as to solve the problem that the meat in the leftovers of shrimp and crab is difficult to take out question

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