Automatic sorting device for sea cucumber seedlings

Abstract

The invention discloses an automatic sorting device for sea cucumber seedlings. The automatic sorting device for the sea cucumber seedlings comprises a machine frame, wherein a motor is fixedly arranged at the upper end of the machine frame; the motor can drive a cam to rotate; the cam can drive a sorting sieve to vibrate; the sorting sieve is connected into the machine frame through a plurality of preloaded springs which are distributed uniformly; a feeding port is formed in the upper end of a shell body of the sorting sieve; a first-stage sieve mesh is arranged below the feeding port in a tilted way; a first-stage outlet is formed in the lowest end of the first-stage sieve mesh; a second-stage sieve mesh which is arranged in the tilted way is arranged below the first-stage sieve mesh; a second-stage outlet is formed in the lowest end of the second-stage sieve mesh; a third-stage outlet is formed in the shell body of the sorting sieve below the second-stage sieve mesh; the tilting directions of the first-stage sieve mesh and the second-stage sieve mesh are opposite; a material guide plate which is in the same direction as the tilting direction of the first-stage sieve mesh is also arranged between the first-stage sieve mesh and the second-stage sieve mesh; the material guide plate can convey materials falling from the first-stage sieve mesh to the higher end of the second-stage sieve mesh; the mesh aperture of the first-stage sieve mesh is greater than that of the second-stage sieve mesh.

Description

technical field [0001] The invention relates to a sorting device, in particular to an automatic sorting device for sea cucumber seedlings. Background technique [0002] Sea cucumber farming has formed a large-scale farming industry in my country's coastal areas, and a very important link in the breeding process is the cultivation of sea cucumber seedlings. At present, sea cucumber seedlings are mostly cultivated in industrialized indoor seedlings, and the seedling cycle is generally 3 to 6 months. After the sea cucumber seedlings are cultivated to a certain size, the sea cucumber seedlings can be put into the open-air cultivation pond for cultivation. Multiple seedling pools are distributed in each nursery room, and each seedling pool is an independent water body, and the water body in the seedling pool needs to be replaced at regular intervals (half a month or a month). At this time, it is necessary to collect the sea cucumber seedlings together, and sort the sea cucumber ...

AI Technical Summary

Problems solved by technology

Now the entire process of pouring ponds is done manually by workers, requiring 6 to 8 workers. The labor intensity of the workers is high, the efficiency of seedling separation is low, the damage rate of sea cucumber seedlings is high, and the environment where the workers work is humid and the light is dim. Limit and influence the cost of large-scale factory cultivation of sea cucumber seedlings and the quality of sea cucumber seedlings

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