Double disc garlic sprout extraction device

Abstract

The invention relates to the technical field of harvesting machines and discloses a double-disc young garlic shoot extracting device. The double-disc young garlic shoot extracting device comprises a supporting rod, an upper swinging rod, a connecting rod, a lower swinging rod, a disc clamping wheel axle, a disc clamping wheel, a seedling guiding rod and a rack, wherein the disc clamping wheel is composed of a rigid sphere-crown-shaped or conical disc body and a circle outer edge elastomer, clamping is realized by an outer edge elastic circle body, and the disc clamping wheel does autorotation around the axis thereof and also advances along with the rack, so as to synthesize cycloidal path of a clamping point and realize extraction motion. The double-disc young garlic shoot extracting device disclosed by the invention has the advantages that double-disc continuous clamping and extraction are adopted for realizing young garlic shoot extracting and harvesting operation; and garlic leaves are less damaged, an extraction motion track is reasonable, the structure is simple, and the double-disc young garlic shoot extracting device is applicable to high-speed operation. The invention also provides a double-disc young garlic shoot harvesting machine applying the double-disc young garlic shoot extracting device.

Description

technical field [0001] The invention relates to a device for extracting garlic sprouts with double discs, which belongs to the technical field of agricultural machinery, and particularly relates to the scope of garlic extracting and harvesting machines. Background technique [0002] my country's garlic planting area accounts for 60% of the world, and the output of garlic sprouts has exceeded 1 million tons. It is one of the vegetable varieties with the largest storage capacity and the longest storage period in my country's current vegetable refrigeration industry. The time of harvesting garlic sprouts not only affects the yield and quality of garlic sprouts, but also affects the yield and quality of garlic heads. Harvested too early, the garlic sprouts have not yet grown, the garlic sprouts are thin and short, the yield is not high, the quality is not good, and at the same time it will inhibit the growth of the garlic, resulting in reduced yield; if the harvest is too late, ...

AI Technical Summary

Problems solved by technology

Harvested too early, the garlic sprouts have not yet grown, the garlic sprouts are thin and short, the yield is not high, the quality is not good, and at the same time it will inhibit the growth of the garlic, resulting in reduced yield; if the harvest is too late, the garlic sprouts will increase in cellulose, poor quality, and It will consume too much nutrients and affect the expansion of the garlic head; only when the garlic sprouts are harvested at the right time and the garlic sprouts are pumped out can the nutrients be concentrated more effectively to achieve a double harvest of garlic sprouts and garlic heads

[0003] Harvesting garlic sprouts is relatively short and intensive. At present, the main harvesting method is to directly extract garlic sprouts manually, which is costly and inefficient. There are also other auxiliary tools used in garlic harvesting, and the existing auxiliary tools for garlic harvesting have low efficiency. , Poor commerciality, damage to garlic plants affects garlic production

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