Ramie combine harvester

Abstract

The invention discloses a ramie combine harvester which comprises a ramie pulling device, a ramie cutting mechanism, a travel mechanism, a horizontal transportation device, a ramie pulling turning device, a ramie distribution conveying device, a double-cylinder ramie decorticating mechanism, a cutting device, a clamping device and a finished product collection box which are sequentially arranged. The ramie pulling device, the ramie cutting mechanism, the horizontal transportation device and the ramie pulling turning device are fixed on the same support to form a header, the header and the travel mechanism are combined to finish harvesting, the ramie distribution conveying device, the clamping device and the cutting device are fixed on another support, and the ramie distribution conveying device, the clamping device, the cutting device, the double-cylinder ramie decorticating mechanism and the finished product collection box jointly finish decorticating ramie. By the aid of the ramie combine harvester, ramie stalks can be cut, ramie fibers and sticks can be separated once, harvesting efficiency is high, all procedures such as scraping and machining are automatically finished, the separation rate of the ramie fibers, ramie peels and the sticks reaches more than 94%, and subsequent ramie decorticating mechanical separation and high-quality ramie yield are facilitated.

Description

technical field [0001] The invention is an integrated equipment for harvesting and stripping ramie. Background technique [0002] The planting history of hemp in my country is very long, which can be traced back to the ancient Yao and Shun times. Hemp is a characteristic crop in my country, and it is the fifth largest crop group after grain, cotton, oil and vegetables. Hemp fiber is one of the earliest fibers used by humans, and it is also an important product for export. In 2007, the harvested area of ​​hemp has reached 1.94 million hectares, and the export of hemp has exceeded 2 billion US dollars. Ramie originated in my country, and its planting area and output account for more than 90% of the world. It is an important worsted fiber crop second only to cotton and has a strong competitive advantage in the international market. The number of employees in the hemp industry has reached 50 million, and the industrial and agricultural output value has exceeded 70 billion yua...

AI Technical Summary

Problems solved by technology

For this reason, in order to solve the problems of low work efficiency and high labor intensity of manual harvesting, ramie stalk harvesters should be developed as soon as possible to match large and medium-sized ramie peeling machines, or a harvesting-stripping combined machine should be developed to form an integrated processing of harvesting and peeling technology

[0005] In foreign countries, there are few people to develop the combined machine of harvesting and stripping hemp. In the United States, there is a Cary harvesting and hemp stripping combined machine, but the research is stopped due to the high cost and poor quality of hemp stripping. In other countries such as France , the United Kingdom, and Japan have only developed a single machine for peeling or harvesting hemp; there is no similar research in China

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