Hydraulic-forklift-like Chinese yam harvester

Abstract

A hydraulic-forklift-like Chinese yam harvester relates to agricultural machinery and comprises a main frame 1, a liftable movable frame 8, at least one pair of digging shovel guides 10 'V'-shaped in front view, and digging shovels 13, wherein the digging shovel guides 10 are disposed on the movable frame and the vertically movable digging shovels 13 are mounted on the digging shovel guides. The main frame 1 comprises a lower frame 2, an upper frame 3 and guide pillars 4 between the upper frame and the lower frame. The movable frame 8 is parallel to the upper frame 3 and the lower frame 2. A pillar 5 is arranged at the top center of the upper frame 3. A first cylinder 9 is mounted between each pillar-top crank arm 7 and the movable frame 8. A second cylinder 16 is mounted between an upper longitudinal beam 11 of each digging shovel guide 10 and an upper longitudinal beam 12 of each digging blade 13. The hydraulic-forklift-like Chinese yam harvester has the advantages that hydraulic shovels can be inserted into the land to dig out Chinese yam and earth covering the same and can be pulled out so that the earth covering the yam falls, the yam is picked manually and is complete without breakage, the hydraulic-forklift-like Chinese yam harvester moving intermittently is convenient for digging and is high in harvesting efficiency and effective, and time and labor consumption in manual yam digging are changed completely.

Description

Technical field: [0001] The invention relates to agricultural machinery, in particular to a yam harvester. Background technique: [0002] Yam is a popular vegetable and an important medicinal material. It is also widely used as an auxiliary additive in Chinese patent medicine and health food. Nowadays, the demand for yam in society is increasing, so the planting area of ​​yam is also increasing. Bigger. Prior to the present invention, the harvesting of yam has always been a problem, mainly by manual harvesting. Because the yam is about 50-80cm longer than underground, it is laborious and labor intensive to excavate the yam, and it is easy to dig the yam. The several yam excavators that have been published are mostly impractical and not easy to use, and they have not been promoted. Summary of the invention: [0003] The purpose of the present invention is to provide a hydraulic fork-shovel yam harvester, which can excavate in a gap type, the yam is not broken when digging and har...

AI Technical Summary

Problems solved by technology

Before the present invention, the harvest of yam has always been a difficult problem, mainly relying on manual harvesting, because the yam is about 50-80cm longer than the ground, it is very laborious and labor-intensive to dig out from the ground, and the labor intensity is high, and it is easy to dig the yam

Several yam excavators that have been disclosed are mostly impractical and difficult to use, and they have not been popularized and used

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