Self-propelled leaf vegetable harvester

Abstract

The invention relates to a self-propelled leaf vegetable harvester. The vegetable harvester comprises a frame provided with a chassis traveling mechanism, a power system, a belt-saw type cutting device, a conveying device and a driving operation console. The rear end of the conveying device is mounted on the frame in a hinged manner through a transverse pin roll and a vertical pin roll at the same time; the harvester further comprises a supporting device mounted below the front part of the conveying device; the supporting device is composed of a copying roll, an adjusting oil cylinder, a connecting plate and a fixed bracket; the copying roll is hinged at one end of the fixed bracket through the connecting plate, one end of the adjusting oil cylinder is hinged to the connecting plate, and the other end of the adjusting oil cylinder is hinged to the other end of the fixed bracket. The harvester provided by the invention can timely adjust the distance between the belt saw type cutting device and a bed surface according to the bed surface, and prevents the belt saw type cutting device from being directly contacted with soil, so that the service life of the cutter is ensured; meanwhile, soil intrusion is avoided, the harvesting quality is ensured, and reasonable and consistent harvesting height is ensured.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a self-propelled leafy vegetable harvester, which can be applied to the efficient harvesting of green vegetables, amaranth, lettuce, crown chrysanthemum and other leafy vegetables. Background technique [0002] With the development of my country's economy and social progress, the vegetable industry has also developed rapidly, and the planting varieties, planting area, and planting scale have increased year by year. However, compared with other crops, the mechanization level of vegetable production is still relatively low, basically still following the most The ancient way of manual work. With the advancement of facility agriculture construction, the shortage of rural labor force and the continuous increase of labor cost, the demand for mechanization of vegetable production is becoming more and more urgent. For this reason, the self-propelled leaf vegetable harveste...

AI Technical Summary

Problems solved by technology

[0004] The deficiency of prior art is: poor adaptability

Due to the fact that the furrow surface is often uneven in actual operation, and there are fluctuations in the front and rear directions, and the left and right directions, the height of the harvested stubble is inconsistent, and even the cutting device will directly contact the soil, which affects the service life of the cutter. At the same time, the soil It will be mixed, and the harvest quality will be poor

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