Ramie combine harvester

Abstract

The invention relates to a ramie combine harvester which is applicable to combining harvest of ramie, namely completes ramie cutting and fiber primary processing by one time continuously, belonging to agricultural mechanical equipment. The ramie combine harvester consists of a vertical cutting table, an operating mechanism, a middle conveyor, a two-way automatic ramie removing machine, a mechanism which integrates ramie bin, power and transmission mechanism and a walking device. A bottom plate part is universal with a half head-feed grain combine harvester. A holding conveying belt is a synchronous belt; and the outer surfaces of the two belts are coupled with a longitudinal convex-concave bar groove, one belt at the inner side is a fixed support and the other belt is an elastic pressing support. The two-way ramie removing machine has two sets of ramie removing mechanisms at the front and back which are arranged in a reversed-V shape. After being cut, the ramie stalks are conveyed in a vertical and lateral mode, conveyed by a holding base part in a rotatable and upward mode, continuously fed into two sets of ramie removing mechanism for processing the base part and the tip part in a horizontal mode and the obtained ramie stalks are wound at a ramie blocking pin with an extruding and scratching machine at the tail ends of the ramie removing mechanisms, and the fiber is drawn, thus realizing removing of skin, skeleton and glue. The mechanical equipment has high production efficiency and good ramie removing quality and thoroughly solves the scutching difficulty which restricts the development of the ramie industry.

Description

Technical field [0001] The invention is an agricultural machine, in particular suitable for the combined harvesting of ramie, that is, the agricultural machine equipment for one-time and continuous completion of ramie harvesting and primary fiber processing. Background technique [0002] Ramie, commonly known as "Chinese grass", is a special product and an important economic crop in my country. Ramie fiber is known as the "king of natural fibers". However, the harvest of ramie has a strong seasonality, which requires a lot of labor and is labor-intensive. Because the mechanical harvesting and processing of ramie has certain technical difficulties, so far, the harvesting and processing of ramie is still mainly separated by manual methods, with low production efficiency and high labor intensity. One way is to manually peel off the hemp husk from the hemp stalk in the field, and then scrape off the epidermis with a hemp scraper; bone and epidermis, or the hemp skin is peeled ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of low production efficiency and high labor intensity of the current ramie harvesting and processing methods, and promote the development of the ramie industry, the present invention provides a ramie combine harvester, which can not only harvest ramie but also directly remove the ramie bone, skin and parts Glue, processed into high-quality fibers, and replaced with grain conveying, threshing, and cleaning devices to become a grain combine harvester

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