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Crayfish sorting device

A sorting device and lobster technology, applied in classification, solid separation, chemical instruments and methods, etc., can solve the problems of heavy workload for farmers, long time-consuming sorting, slow speed, etc., to save labor, improve the sharing effect, The effect of easy operation

Inactive Publication Date: 2020-09-15
郑昊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problems that the existing crayfish farmers are greatly affected by the experience of the farmers when sorting crayfish, the sorting time is long, the speed is slow, and the workload of the farmers is heavy, the invention proposes a crayfish sorting device

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to Figure 1-5 , a crayfish sorting device, comprising a sorting plate 23 and a bottom plate 21. One side outer wall of the sorting plate 23 is provided with a chute, and the inner wall of the chute is connected with a first slider 4 and a second slider 5 by sliding, the first One side of the outer wall of the slider 4 is connected with a rotating shaft through a bearing, and the outer wall of the rotating shaft is connected with a sorting roller 2 through a key. The screw is connected with the first spring 6, the one side outer wall of the second slider 5 is connected with the second spring 7 by screws, and the one side outer wall of the second slider 5 is connected with the steering shaft 3 through the bearing, the steering shaft 3 and the shaft The outer wall is wound with a belt 1, the outer wall of the belt 1 is wound with a pulley 8, a sorting adjustment mechanism is arranged on one side of the sorting plate 23, and the inner walls of both sides of the sorti...

Embodiment 2

[0042] refer to Image 6 , The crayfish sorting device, compared with Embodiment 1, this embodiment also includes that the top outer wall of the slide plate 20 is fixed with evenly distributed partitions 28 by screws.

[0043] During use, the crayfish that have accumulated and fed into the top of the slide plate 20 can be separated by the spreading partition 28 , and the crayfish can be evenly spread on the top of the slide plate 20 with the cooperation of the vibrating block 16 .

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Abstract

The invention discloses a crayfish sorting device. According to the crayfish sorting device, the problems that when existing crayfish farmers sort crayfishes, the crayfish sorting device is greatly influenced by experience of farmers, the sorting time is long, the sorting speed is low, and the workload of the farmers is heavy can be solved. According to the technical scheme, the crayfish sorting device comprises a sorting plate and a bottom plate, a sliding groove is formed in the outer wall of the sorting plate, the inner wall of the sliding groove is in sliding connection with a first sliding block and a second sliding block, the outer wall of one side of the first sliding block is connected with a rotating shaft through a bearing, the outer wall of the rotating shaft is connected with asorting roller through a key, and an auxiliary screening mechanism is fixed to the outer wall of the sorting roller through screws. According to the crayfish sorting device, a threaded rod is rotatedto drive a base block to move, then a belt is tightened to drive the first sliding block and the second sliding block to slide inwards on the inner wall of the sorting plate, the distance between thesorting rollers is decreased, and the threaded rod is reversely rotated to increase the distance between the sorting rollers so that farmers can sell crayfishes in a classified mode according to thesizes of the crayfishes, operation is easy and convenient, labor is saved, and sorting efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of crayfish sorting, in particular to a crayfish sorting device. Background technique [0002] Crayfish are also called Procambarus clarkii, red crayfish and freshwater crayfish. They are shaped like shrimps and have hard shells. The adult length is about 5.6-11.9 cm. They are freshwater economical shrimps. They are widely popular because of their delicious meat. "Crayfish Industry Development Report (2019)", according to the "Report", the total output value of the crayfish industry reached 369 billion yuan, which has become an important aquatic resource in my country, and crayfish farming has also become an important way for most rural areas in my country to get rid of poverty and become rich. [0003] Large-scale crayfish farming is common in rural areas. A farmer operates a shrimp pond of about 10-50 mu. In order to ensure the continuous growth of crayfish, the farmer harvests crayfish through special shri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B13/075B07B13/16B07B13/00
CPCB07B13/075B07B13/16B07B13/00
Inventor 郑昊
Owner 郑昊
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