Grain insect separator

Abstract

The invention belongs to invertebrate breeding machines, and relates to a maggot separating machine which is used for separating maggots and bran base materials. According to the technical scheme, a separating box is of a double-layer structure with an upper-layer screen cloth and a lower-layer base plate, the included angle formed between the upper-layer screen cloth and the horizontal plane ranges from 2 degrees to 3 degrees, the included angle formed between the lower-layer base plate and the horizontal plane ranges from 5 degrees to 8 degrees, a variable frequency vibrator is installed below the lower-layer base plate, the speed of the maggot separating machine can be regulated through a variable frequency speed regulator, the upper end of a spring plate is fixedly connected with the bottom of the separating box, the lower end of the spring plate is fixedly connected to a base of a support, a spraying head sprays water to cover the upper-layer screen cloth, a bran base material outlet is communicated with an inlet of a filtering device, and an outlet of the filtering device is communicated with a sprayer. Therefore, the technical problems that according to an existing maggot separating machine, maggots and base materials cannot be cleanly and thoroughly separated, and the separation efficiency is low are solved. The maggot separating machine is smooth and thorough in separation, high in efficiency and environmentally friendly.

Description

technical field [0001] The invention belongs to invertebrate breeding machinery, specifically a grain insect separator. Background technique [0002] Generally adopt screen mesh to finish the separation of grain worm and culture medium in the cultivation of grain worm now. In the breeding process, the grain worms and the bran base material of the culture medium contain a certain proportion of water, which can easily block the screen during the separation process, resulting in the inability to cleanly and completely separate the grain worms from the bran base material, or even abnormal separation. The phenomenon. Chinese Utility Model Patent, Authorized Notice No. CN203417837U "A Separation Production Line for Producing Fly Maggots" discloses a vibrating feeding device between the material basin transmission device and the material transmission layering device, and the material transmission layering device The other end is equipped with a technical scheme of a screen device...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the technical problem that the grain worms and the bottom material of the existing grain worm separation machinery cannot be cleaned, completely separated and the separation efficiency is low, and provides a kind of grain worms and the bran base material which can be separated smoothly, and the worms are clean after separation, and the worms are And the bran base material is discharged to their respective outlets at the same time, and the materials are discharged synchronously. The separation time is short, the efficiency is high and the environment-friendly grain insect separator

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