Hemp fiber extraction machine

Abstract

The invention provides a hemp fiber extraction machine which comprises an electric control device, a framework, hemp removal devices and clamping and conveying devices. The hemp removal devices include a first double-drum hemp removal device and a second double-drum hemp removal device which are horizontally parallelly arranged, connecting rings for guiding airflow are arranged above the hemp removal devices, and two blowing nozzles are respectively arranged above a hemp stalk clamping driving wheel and at a fiber inlet; the clamping and conveying devices include a hemp stalk clamping and conveying device and a fiber clamping and conveying device and are respectively arranged above the hemp removal devices, the hemp stalk clamping and conveying device is used for inputting hemp removal materials into the first double-drum hemp removal device, and the fiber clamping and conveying device is used for carrying out secondary hemp removal on the hemp removal materials after primary hemp removal is carried out on the hemp removal materials, and inputting the materials into a fiber collecting tank after hemp removal is carried out on the materials. The hemp fiber extraction machine has the advantages of simple structure, low cost, reliability in work and good universality.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a machine equipment for primary processing of hemp fiber. Background technique [0002] The current processing methods of various hemp fibers are not the same, and the mechanized processing equipment is not very mature, and there is no general mechanical equipment, such as ramie, which is mostly peeled by hand or processed by a manpower reverse pull type peeling machine, and the labor intensity is very high. Large size, low efficiency, sisal is mostly processed in factories, mainly using horizontal feeding production line or direct feeding and manual reverse pull fiber extraction machine, horizontal feeding production line has a huge structure, direct feeding processing quality is not high, manpower The reverse pull type is labor-intensive. [0003] As a new type of sisal fiber extraction equipment of the existing technology ZL201520084827.5 and the automatic high-efficiency delinting ...

AI Technical Summary

Problems solved by technology

[0002] The current processing methods of various hemp fibers are not the same, and the mechanized processing equipment is not very mature, and there is no general mechanical equipment, such as ramie, which is mostly peeled by hand or processed by a manpower reverse pull type peeling machine, and the labor intensity is very high. Large size, low efficiency, sisal is mostly processed in factories, mainly using horizontal feeding production line or direct feeding and manual reverse pull fiber extraction machine, horizontal feeding production line has a huge structure, direct feeding processing quality is not high, manpower The reverse pull type is labor-intensive

[0003] As a new type of sisal fiber extraction equipment of the existing technology ZL201520084827.5 and the automatic high-efficiency delinting machine of ZL201520084680.X, which are closer to this technology, the hemp leaves (hemp stalks) and fibers are respectively clamped by chains and clamps Belt clamping, the clamping device and the denumbing device are arranged obliquely, and the double rollers of the three sets of denumbing devices are arranged up and down. The transmission mechanism intersects each other, and the machine structure is complicated. It is necessary to set up a special reduction transmission box and clamping belt, and the manufacturing cost is high. , the reversing handover of the clamping chain or the reversing work of the denumbing device is unreliable

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