A ramie hulling machine

Abstract

The invention provides a ramie hulling machine, and belongs to the field of mechanical ramie processing equipment. The ramie hulling machine comprises a ramie feeding mechanism, a hulling mechanism, a ramie discharging mechanism and a driving motor. The hulling mechanism is arranged between the ramie feeding mechanism and the ramie discharging mechanism and comprises a framework, an upper ramie peeling roll with blades, a lower ramie peeling roll with blades, an upper ramie peeling smooth roll, a lower ramie peeling smooth roll, an upper fluted roller and a lower fluted roller, the upper ramie peeling roll with the blades and the lower ramie peeling roll with the blades are arranged on the framework, the upper ramie peeling smooth roll and the lower ramie peeling smooth roll are arranged between the upper ramie peeling roll with the blades and the lower ramie peeling roll with the blades, and the upper fluted roller and the lower fluted roller are arranged between the upper ramie peeling smooth roll and an output end of the ramie feeding mechanism and are meshed with each other; the ramie discharging mechanism is positioned below the lower ramie peeling roll with the blades. The ramie hulling machine has the advantages that the problem of conflict between the processing quality and the efficiency in the modern ramie processing industry can be effectively solved by the aid of the ramie hulling machine, the ramie hulling quality and the processing efficiency can be improved, and the ramie hulling machine is favorable for large-scale popularization and utilization.

Description

technical field [0001] The invention relates to ramie mechanical processing equipment, in particular to a ramie sheller. Background technique [0002] Ramie is one of my country's four agricultural national treasures (silk, hemp, tea, and medicine), and its output accounts for more than 95% of the world. Ramie has not only failed to develop, but also shrank seriously. The ramie planting area in my country has shrunk from more than 7.5 million mu in 1987 to more than 100,000 mu now, with an area reduction of more than 95%. Now there are no people planting hemp, and the ramie industry is in danger. [0003] The important reason why ramie cannot develop rapidly is the ramie shelling machine. The main problem that the ramie shelling machine has not been widely used for a long time is that the contradiction between quality and efficiency has not been resolved for a long time. The main reason for its existence is the adoption of a The high-speed rotating blade drum breaks the hemp...

AI Technical Summary

Problems solved by technology

Although the quality of the product is good, but because it is only a semi-manual and semi-mechanized production, there is still a low productivity, generally only 2-3 times higher than manual work efficiency, and the fiber damage is large, and the product production rate is low. some problems

In 1987, the Hubei Textile Industry Research Institute developed the EB-1 double-drum resistance type ramie stripping machine. Although the stripping efficiency has been greatly improved, which is 3-5 times higher than that of manual work, the product quality is poor, bone numbness, Some problems such as hemp husk and residual glue content

[0006] In 1987, Hubei Textile Industry Research Institute and Wuhan No. 3 Textile Machinery Factory jointly developed a double-drum reverse-pull hemp stripping machine, which also has the problems of high labor intensity and low work efficiency.

[0007] Although more than 30 units and individuals in my country have conducted many researches and improvements on single-drum, double-drum and multi-drum stripping machines for more than 50 years, they have not yet broken through semi-manual and semi-mechanical production, with low work efficiency and poor product quality. The problem has not been well resolved so far, and it has not been widely used

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