Automatic continuous head and tail positioning device and method for crayfishes

Abstract

The invention discloses an automatic continuous head and tail positioning device for crayfishes. A vibration disc of an electromagnetic pulse vibrator is arranged at the bottom of a cylindrical outerframe; a recovery tank is located on the outer side face of the cylindrical outer frame; a spiral ascending track, a crayfish guide tank and a horizontal arc tank are arranged on the inner wall of thecylindrical outer frame; an inlet of the spiral ascending track is located at the bottom of the cylindrical outer frame; the crayfish guide tank and the horizontal arc tank are located above the spiral ascending track; an inlet of the crayfish guide tank is connected with an outlet of the spiral ascending track; an outlet of the crayfish guide tank is connected with an inlet of the horizontal arctank; a screening seam is formed in the horizontal arc tank; the recovery tank is located below the screening seam; and a recovery port communicated with a crayfish gathering end of the recovery tankis formed in the side face of the cylindrical outer frame. By means of the automatic continuous head and tail positioning device, rapid, continuous and automatic sorting and automatic head and tail positioning of a large number of disordered crayfishes can be achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a crayfish continuous head and tail automatic positioning device and method. Background technique [0002] In recent years, with the hot demand for crayfish in the consumer market, the crayfish industry has gradually formed a large-scale industrial chain integrating seed breeding, artificial breeding, processing and distribution, catering and festival celebrations. At present, the crayfish farming industry has many years of field farming experience and relatively mature farming methods; however, the automatic processing of crayfish in the crayfish industry chain is still in its infancy. In the crayfish processing factory, in order to obtain the finished shrimp balls demanded by the market, a large number of crayfish are usually processed by hand such as removing the head and pulling the shrimp line; Susceptibility to pollution and other issues are particularly pro...

AI Technical Summary

Problems solved by technology

At present, there is no processing device for continuous automatic sorting of crayfish in the crayfish processing market. Relevant documents mention a combination of conveyor belt and crayfish head and tail positioning structure to realize continuous automatic sorting of crayfish. The head and tail positioning of a single crayfish has low processing efficiency, and it is difficult to adapt to the application requirements of continuous and rapid automatic processing of a large number of chaotic crayfish in the crayfish processing plant

Images