Garlic combined harvester

Abstract

The invention relates to a garlic combined harvester which integrates excavation, root cutting and stem cutting as a whole, and comprises a rack, an excavating mechanism, a transmission conveying mechanism, a rhizome cutting mechanism and a harvesting box, the excavating mechanism is mounted on the front end of the rack; garlic is transported to a horizontal clamping conveying chain 2 through a clamping conveying chain 1 after being excavated, then transported to a spring channel of the rhizome cutting mechanism from the horizontal clamping conveying chain 2 and located flexibly and accuratelyby the spring channel, so that the bottom of garlic is close to a second limit plate and the roots of garlic are exposed below the second limit plate, two root cutting cutters are arranged under thesecond limit plate, the cutting lip plane of the first root cutting cutter is slightly lower than the second limit plate, and the first root cutting cutter is used for cutting most of garlic roots, the cutting lip plane of the second root cutting cutter is higher than the first root cutting cutter, and the second root cutting cutter is used for cutting the remaining roots, the double-cutter progressive cutting method can complete the cutting of garlic roots with high quality and efficiency and ensure the integrity of the garlic body, after the roots are removed, the garlic is transported to astem cutting cutter from the clamping conveying chain 2, wherein the stem cutting cutter is located below the clamping conveying chain 2, and the garlic stem is cut by a high-speed rotating stem cutting cutter when the garlic passes the stem cutting cutter above the spring channel, and then the garlic falls into a harvesting box.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a fully automatic garlic combine harvester integrating digging, root cutting and stem cutting. Background technique [0002] my country's garlic planting area accounts for about 60% of the global garlic planting area, and its output accounts for about 75% of the global output. my country is one of the main countries for garlic planting, processing and exporting. In the early stage of garlic deep processing, garlic rhizome needs to be removed to meet the requirements of subsequent processing. Folk garlic rhizomes are mainly cut off manually, which is easy to hurt hands, low in efficiency, and high in labor costs. At present, due to the complex positioning of the garlic bottom during the garlic root removal process, the high garlic damage rate, and low practicability, the garlic combine harvesters on the market can only realize the functions of garlic digging, soil ...

AI Technical Summary

Problems solved by technology

Folk garlic rhizomes are mainly cut off manually, which is easy to hurt hands, low in efficiency, and high in labor costs

At present, due to the complex positioning of the garlic bottom during the garlic root removal process, the high garlic damage rate, and low practicability, the garlic combine harvesters on the market can only realize the functions of garlic digging, soil removal, stem cutting, and transmission, and most of them do not contain garlic. The function of root cutting, and the garlic combine harvester including an effective and simple garlic root cutting device has not been established, and the full automation of garlic harvesting has not been realized

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