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Lint cotton opening device

A technology of opening device and lint, applied in fiber opening and cleaning machines, opening and cleaning with toothed tools, sustainable manufacturing/processing, etc., can solve the problems of high cotton fiber damage rate, small amount, low efficiency of lint opening speed, etc. problem, to achieve the effect of good preservation and little damage to cotton fiber

Inactive Publication Date: 2015-06-10
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tooth nails of the opening rollers include claw nails, saw teeth, and needle nails. These devices have low lint opening speed and small quantity. When the opening roller rotates at high speed, the cotton fiber damage rate is high and large pieces are easy to be damaged. Foreign fibers are broken or carded into shorter, finer fibers

Method used

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  • Lint cotton opening device
  • Lint cotton opening device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The upper opening shell 3 and the lower opening shell 7 are connected together with the perforated bolts of the sealing rubber pad to form the opening shell; the opening shell is a square shell composed of the upper opening shell and the lower opening shell. The ears on both sides are fixed on the frame; the throwing curve 6 is installed on the outlet side of the opening shell, the opening roller 4 is located in the middle part of the opening shell shell, one end of the opening roller is equipped with a pulley, the opening roller and the frequency conversion The motor 11 is connected through the belt 12, and the variable frequency motor is connected with the frequency converter 13; the opening roller is supported by the opening roller bearing seat 9 and connected on the frame; the nail conveyor belt 1 is installed on the inlet side of the shell opening; On the conveyor belt frame composed of the driving roller 18 and the driven roller; one end of the driving roller goes ...

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Abstract

The invention relates to a lint cotton opening device. The lint cotton opening device comprises an opening roller, an upper opening shell, a lower opening shell, a lint cotton throwing curve, a variable-frequency motor, a frequency converter, a spiked nail conveying belt and a transverse adjustable bearing seat. The upper opening shell and the lower opening shell are connected together via a sealing gasket to form an opening shell. The lint cotton throwing curve is mounted on the outlet side of the opening shell. The opening roll shaped in a cylinder is positioned at the inner center of the opening shell and portioned into an outer layer and an inner layer. The spiked nail conveying belt is capable of cooperating with a lint cotton scraping and evening plate to hook and pull lint cotton so as to preopen the lint cotton while conveying the to-be-checked lint cotton. The lint cotton opening device has the advantages that cotton bales can be fully opened via striking of spiked round-headed nails and rubbing of a bottom-shell fence structure, damage to cotton fibers is small, and foreign fiber trait is kept well.

Description

(1) Technical field [0001] The invention relates to the technical field of detection of foreign fibers of lint, in particular to a device capable of opening baled lint well with a relatively low fiber damage rate and not easily breaking foreign fibers. (2) Background technology [0002] China is currently the world's largest cotton producer, consumer and importer, as well as the largest exporter of cotton textiles. Affected by my country's cotton picking and transportation methods, cotton from various domestic production areas contains various types of foreign fibers to varying degrees. Mixing foreign fibers in raw cotton is very harmful, which can directly affect the quality of cotton textiles and eventually affect the price of cotton textiles, reduce the economic benefits of cotton spinning enterprises, and affect the overall market competitiveness of cotton spinning enterprises. [0003] It is difficult to completely remove foreign fibers in the ginning plant, and the re...

Claims

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Application Information

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IPC IPC(8): D01G9/06D01G9/14D01G9/22
CPCD01G9/06D01G9/14D01G9/22Y02P70/62
Inventor 王金星牟华伟刘双喜陈海龙范连祥傅生辉刘杰孟凡荣
Owner SHANDONG AGRICULTURAL UNIVERSITY
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