Double-rotating and opposite-peeling banana stem fiber extraction machine

Abstract

The invention belongs to the technical field of agricultural machinery, and relates to a double-swirling opposite-peeling extracting machine for banana stalk fiber. A feeding device and a double-swirling opposite-peeling device of the extracting machine are arranged on the upper layer of a rack sequentially from front to back, and a transmission device is arranged on the lower layer of the rack; banana stalks are driven by the transmission device to pass through the feeding device and the double-swirling opposite-peeling device successively so as to complete feeding of the banana stalks and peeling of the fiber. According to the double-swirling opposite-peeling extracting machine for the banana stalk fiber, the banana stalks are peeled by utilizing the double-swirling opposite-peeling device which rotates oppositely, the banana stalk fiber is obtained, and meanwhile bundles of the banana stalk fiber can be made to swing from side to side continuously by peeling shaft bodies which can rotate oppositely so as to shake out residues in the fiber, so that the impurities rate of the banana stalk fiber is further reduced, and high-efficient extraction and utilization of the banana stalk fiber are achieved; besides, the double-swirling opposite-peeling extracting machine for the banana stalk fiber has the advantages of being high in mechanical efficiency and efficiency of fiber extraction, low in impurity rate and suitable for extracting and utilizing the banana stalk fiber in a main producing area of bananas and promoting income increasing of banana growers.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and specifically relates to a double-rotating and counter-peeling banana stalk fiber extraction machine. Background technique [0002] In 2014, the total banana planting area in China was about 402,300 hm 2 , Banana stems are a large amount of agricultural waste after harvesting bananas. If the mass ratio of banana stem waste to banana production is 2.4, about 21 million tons of banana stem waste will be produced every year. Due to the high moisture content of banana stems, the thick and scattered distribution of banana stems, the high cost of manual treatment, and the lack of suitable mechanized stem processing equipment, banana stem waste disposal has become a major problem. Banana stem wastes can be partially used as fertilizers, and most of them are piled up in the fields for incineration or natural decay. The orchard has become a source of transmission of banana diseases and...

AI Technical Summary

Problems solved by technology

[0004] Due to the thick banana stems, high moisture content, and the late start of domestic research on the mechanized processing and utilization of banana stem fibers, there are still problems such as large fiber loss and low mechanical operation efficiency when the existing equipment is used for banana stem fiber processing and utilization.

Images