RU2465379C1 - Method of obtaining long flax fiber - Google Patents

Abstract

FIELD: textiles, paper.

SUBSTANCE: according to the method, the rotted straw is lifted with field flax machine, stems are combed, breaked flax is scoured, and packages are formed. Prior to lifting the rotted straw, the portions are formed from it, the stems of each portion are parallelised with vibro-shaking unit, the portions of the rotted straw are combed with breaking-chain vibro-module, portions of breaked flax are scoured with several inertial cleaners, and flax fiber is cross-laid in formation of packages.

EFFECT: invention enables to obtain long flax fiber in field conditions with the given parameters while reducing storage space and labor costs when storage of bales of flax.

2 dwg

Description

The invention relates to agriculture, to light, in particular to the textile industry.

A known method of harvesting flax trusts from tapes (AS USSR No. 1166717, class A01D 45/06. 1984), including lifting the trust from the ground, washing the stalk layer with the release of raw material from the bulk fire by shaking and rolling the ribbon stems trusts into a roll.

The disadvantage of this method is that the ribbons of the flax trusts are compacted during maturation, often sprouted by weeds and have high humidity, kinks of the wood of the stalks of the flax seeds and the separation of the fibrous and woody parts of the stems are excluded.

A known method of producing a stapled flax fiber (Pat. RF No. 2390590, Cl. D01B 1/00, A01D 45/06, 2009, prototype), including lifting the ribbon flax tresses from the stol, forming a layer with maximum parallelization of the flax stalks relative to each other, cutting flax treads in the field on a self-propelled machine with a staple fiber length of approximately 30 to 40 mm and partial de-sanding, pressing the fiber into bales with shipment to a cotton mill.

The implementation of the known method will lead not only to the elimination of flax mills, but also to flax mills, and with them a whole direction of the assortment of fabrics for knitwear, dress, shirts, blouses, bedding and other products with unique hygienic properties. In addition, the disadvantage is that this method does not set the task of obtaining long flax fiber.

The objective of the invention is to develop a method for producing long flax fiber, which allows: to produce long flax fiber in the field with a fire content close to the sharpness of the scuffed flax fiber produced at the flax mill; reduce storage space and labor costs when storing flax fiber bales.

The object of the invention is solved by the fact that in the method for producing long flax fiber in the field, including raising the flax seeds with a field flax harvester, promin the stems, cleaning the raw flax and forming packages, before lifting the flax seeds form portions, parallelizing the stems of each portion of the shakes Promin servings of flax seeds with a chain-breaking vibromodule, cleaning servings of raw flax with several inertial cleaners and cross-laying flax fiber during the formation of packages.

The tedding units perform tedding of flax seeds with the formation of portions of stems of flax seeds, which ensures their quick drying.

The stalk promin of each portion of flax treads is carried out by a mesno-chain vibromodule, while the breaking of the stalk wood occurs only once, which avoids complex effects (stretching, compression, shear) on the processed material and increase the final strength of the raw material.

The washed portion of flax trusts is cleaned of fires with several inertial cleaners, which eliminates the impact loads of the working edges on the processed material, significantly reduces the tension of the fibrous part of the stems compared to scraper drums, and therefore reduces the loss of flax fiber.

Due to the gentle conditions, both during the washing of the stems of each portion of the flax seeds with a muli-chain vibromodule and when cleaning the washed portions of the flax seeds from the fire with several inertial cleaners, the output of the long flax fiber substantially increases, mainly due to the preservation of its fine-fiber component.

The use of long flax fiber peeled from a fire before pressing cross-stacking portions allows you to form a square bale, which increases the efficiency of using vehicle volumes.

The claimed invention is illustrated by drawings.

Figure 1 shows a diagram of a machine for producing long flax fiber in the field, side view, inertial cleaners, rotary platform, hydraulic press are not shown; figure 2 is the same, a top view.

The method of obtaining flax fiber includes the following operations:

- tedding flax treads with the formation of portions by a portioning agent;

- raising portions of flax seeds with a picking mechanism and parallelizing the stems of each portion with a vibrating shaker;

- Promin of servings of flax trusts with a chain-breaking vibromodule;

- cleaning portions of raw flax from the fires with several inertial cleaners;

- cross-laying portions of flax fiber in a bale on a turntable, pressing the bale with a hydraulic press, wrapping the bale with twine;

- unloading bales on a vehicle.

The claimed method for producing long flax fiber is as follows.

After flax pulping and aging, the flax seeds are ted with the formation of portions by 1 portioning agent, and the portions of 1 flax seeds torn from the stall dry out quickly. A picking mechanism 2 of a self-propelled or trailed machine lifts portions 1 into a vibrating shaker 3 to remove non-fibrous inclusions and parallelize the stems. Then, portions 1 of flax seeds along guides 4 are transferred to a promin in the chain-grinding module 5, after which they are cleaned of portions of 1 raw flax from the fire with several inertial cleaners 6. The fire and dust are removed directly to the field, contributing to fertilizing and greening the soil. At the exit of the inertial cleaners 6, cross-stacking of portions 1 of the obtained flax fiber into a bale on a rotary platform 7 is carried out, pressing the bale with a hydraulic press 8, wrapping the bale with twine. The resulting bale of long flax fiber is unloaded from the turntable 7 onto the vehicle.

The claimed method provides for the production of long flax fiber in the field with a sharpness close to the norm, reduction of storage space and labor costs when storing bale of flax fiber at least 2 times, and also facilitates the formation of homogeneous batches of flax fiber by spinning properties, since the bale will have flax fiber from one field or from neighboring fields grown with a similar agricultural background.

Claims (1)

A method of producing long flax fiber in the field, including raising flax seeds with a field flax harvester, scouring stems, peeling raw flax and forming packages, characterized in that before raising the flax seeds, they form portions, parallelize the stems of each portion with a shake shaker, and the flax seeds are washed in one piece chain vibration module, cleaning portions of raw flax with several inertial cleaners and cross-laying of flax fiber during the formation of packages.