Multifunctional full-automatic potato combine harvester

Abstract

The invention discloses a multifunctional full-automatic potato combine harvester, and relates to the technical field of farm machines. The multifunctional full-automatic potato combine harvester comprises a steering traction mechanism, a machine head mechanism, a feeding shovel mechanism, a first seedling and potato conveying mechanism, a second seedling removing conveying mechanism, a third potato and stone conveying mechanism, a fourth lifting conveying mechanism, a fifth steering conveying mechanism, a sixth winnowing conveying mechanism, a winnowing mechanism, a stone conveying mechanism, a large-small separating mechanism, a seventh large stock bin feeding conveying mechanism, a large stock bin discharging conveying mechanism and a small stock bin discharging conveying mechanism. A main power source is supplied by a tractor. By means of the multifunctional full-automatic potato combine harvester, seedlings and potatoes can be separated automatically, so that labor intensity is greatly lowered, and human cost is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a multifunctional automatic potato combine harvester. Background technique [0002] The current crop planting mode has undergone tremendous changes, that is, from the traditional scattered and extensive planting by one household to the direction of large-scale, scientific and professional development, such as the planting of potatoes, sweet potatoes, sugar beets, garlic, peanuts and other crops With increasing scale and specialization, the corresponding traditional methods of manual digging or plowing by livestock to harvest crop fruits have been gradually eliminated, and more and more harvesters for different kinds of crops have entered the field. At present, there are many types of harvesters for the fruits of rhizome crops buried in the soil. One class is a special harvester, such as a potato harvester, garlic harvester, peanut harvester, and sweet potato harves...

AI Technical Summary

Problems solved by technology

At present, there are many types of harvesters for the fruits of rhizome crops buried in the soil. One class is a special harvester, such as a potato harvester, garlic harvester, peanut harvester, and sweet potato harvester; Harvesters can be used not only for harvesting potatoes, but also for harvesting rhizome fruits such as beets, sweet potatoes, and carrots. Although the current harvesters have achieved a certain amount of mechanization and reduced labor intensity, most of them cannot automatically harvest the fruits of different sizes. Different fruit classification collection, for a large number of harvested fruits, it is necessary to manually classify or use special machinery to reclassify, and at the same time, it is not effective to classify and collect fruits and stones, which increases labor for subsequent fruit classification and fruit cleaning. strength

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