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Automatic decorticator for ramie

A ramie stripping machine, automatic technology, applied in mechanical processing, fiber mechanical separation, textiles and papermaking, etc., can solve the problems of unclean ramie tail peeling, high labor intensity, high ramie glue content, and achieve convenient field. Moving or working in the field, low labor intensity, good quality of hemp stripping

Pending Publication Date: 2020-08-14
JIANGXI AGRI MACHINERY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The stripping of ramie is a key link in the production process of ramie. The single and double-drum back-pull ramie stripping machines currently used in production need to be manually fed in sections and pulled back twice to complete a stripping process. The labor intensity is high, the production safety is poor, and the raw hemp productivity is low; the existing direct-feeding hemp peeling machine has the disadvantages of high ramie glue content, easy drum entanglement, unclean ramie tail stripping, high impurity content, etc. , rarely used in production

Method used

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  • Automatic decorticator for ramie
  • Automatic decorticator for ramie

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 Shown, a kind of automatic hemp stripping machine comprises: hemp pressing roller 2, concave plate 3, stripping hemp roller 4, clamping hemp roller 5, drawing hemp roller 6, anti-wrapping hemp device 21, combing hemp roller 7, from feeding From the mouth to the discharge port, there are successively provided with a pressing roller 2, a peeling roller 4, a clamping roller 5, a pulling roller 6, an anti-wrapping device 21 and a combing roller 7, and the peeling roller 4 is composed of the upper peeling roller. Constituted with the lower hemp-peeling roller, the concave plate 3 is arranged under the upper hemp-peeling roller, and the spring 9 is arranged below the concave plate 3, which can automatically adjust the gap between the concave plate 3 and the upper hemp-peeling roller to prevent material from clogging.

[0028] Described embossing roller 2 is made of upper embossing roller and lower embossing roller, and the roller surface of upper embossing ro...

Embodiment 2

[0039] Such as figure 1 Shown, a kind of automatic hemp stripping machine comprises: hemp pressing roller 2, concave plate 3, stripping hemp roller 4, clamping hemp roller 5, drawing hemp roller 6, anti-wrapping hemp device 21, combing hemp roller 7, from feeding From the mouth to the discharge port, there are successively provided with a pressing roller 2, a peeling roller 4, a clamping roller 5, a pulling roller 6, an anti-wrapping device 21 and a combing roller 7, and the peeling roller 4 is composed of the upper peeling roller. Constituted with the lower hemp-peeling roller, the concave plate 3 is arranged under the upper hemp-peeling roller, and the spring 9 is arranged below the concave plate 3, which can automatically adjust the gap between the concave plate 3 and the upper hemp-peeling roller to prevent material from clogging.

[0040] Described embossing roller 2 is made of upper embossing roller and lower embossing roller, and the roller surface of upper embossing ro...

Embodiment 3

[0049] Such as figure 1 Shown, a kind of automatic hemp stripping machine comprises: hemp pressing roller 2, concave plate 3, stripping hemp roller 4, clamping hemp roller 5, drawing hemp roller 6, anti-wrapping hemp device 21, combing hemp roller 7, from feeding From the mouth to the discharge port, there are successively provided with a pressing roller 2, a peeling roller 4, a clamping roller 5, a pulling roller 6, an anti-wrapping device 21 and a combing roller 7, and the peeling roller 4 is composed of the upper peeling roller. Constituted with the lower hemp-peeling roller, the concave plate 3 is arranged under the upper hemp-peeling roller, and the spring 9 is arranged below the concave plate 3, which can automatically adjust the gap between the concave plate 3 and the upper hemp-peeling roller to prevent material from clogging.

[0050] Described embossing roller 2 is made of upper embossing roller and lower embossing roller, and the roller surface of upper embossing ro...

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Abstract

The invention relates to an automatic decorticator for ramie, in particular to a bast fiber separation machine for fresh ramie. The automatic decorticator comprises a ramie pressing roller, a concaveplate, a ramie decortication roller, a ramie clamping roller, a ramie pulling roller, an anti-winding device and a ramie carding roller, wherein the ramie pressing roller, the ramie decortication roller, the ramie clamping roller, the ramie pulling roller, the anti-winding device and the ramie carding roller are sequentially arranged from a feeding port to a discharging port; and the ramie decortication roller is composed of an upper ramie decortication roller and a lower ramie decortication roller, the concave plate is arranged below the upper ramie decortication roller, a spring is arrangedbelow the concave plate, and the gap between the concave plate and the upper ramie decortication roller can be automatically adjusted. A direct feeding type structure is adopted, the continuous ramiedecortication operation is realized through the multiple ramie decortication processes of ramie pressing, ramie scraping, ramie beating, ramie clamping and ramie carding, manual back-pulling ramie decortication is not needed, the defects of an existing direct feeding type decorticator for ramie that the ramie glue content is high, the phenomenon that ramie is wound on a drum is likely to occur, ramie tail end stripping is not thorough, and the impurity content is high are overcome, and the automatic decorticator for ramie has the advantages of compact, novel and unique structure, smooth feeding, low operation labor intensity, good production safety, high production efficiency, good ramie decortication quality, high thorough-decortication rate, convenience for field movement or field operation and the like.

Description

technical field [0001] The invention belongs to ramie processing equipment, in particular to a bast fiber separation machine for fresh ramie. Background technique [0002] Ramie is a very distinctive economic crop in my country, and its planting area and output account for more than 95% of the world. The stripping of ramie is a key link in the production process of ramie. The single and double-drum back-pull ramie stripping machines currently used in production need to be manually fed in sections and pulled back twice to complete a stripping process. The labor intensity is high, the production safety is poor, and the raw hemp productivity is low; the existing direct-feeding hemp peeling machine has the disadvantages of high ramie glue content, easy drum entanglement, unclean ramie tail stripping, high impurity content, etc. , rarely used in production. The cost of ramie harvesting and stripping accounts for about half of the total ramie output value, which seriously restri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01B1/24D01B1/20D01B1/14D01B1/30D01B1/32D01B1/46
CPCD01B1/14D01B1/20D01B1/24D01B1/30D01B1/32D01B1/46
Inventor 王瑛付捷谭冬梅刘定炜郑伟芳罗钢袁梦涵
Owner JIANGXI AGRI MACHINERY RES INST
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