Peanut harvester having stir-airing function

Abstract

The invention discloses a peanut harvester having a stir-airing function. The peanut harvester comprises a case, a speed changing box arranged at the upper end of the case, a vibrating sieve arrangedinside the case, and an excavating head, wherein a seedling stirring device is arranged on the rear side of the vibrating sieve; the vibrating sieve is connected with the seedling stirring device through a driving chain; the front end of the seedling stirring device is arranged at the bottom of the vibrating sieve; the rear end of the seedling stirring device is close to the rear end of the case;both sides of the seedling stirring device are connected with the case; a material discharging support is arranged on the rear side of the seedling stirring device; the material discharging support isof an inclined plate type structure; both sides of the material discharging support are connected with the case; the upper end of the material discharging support is close to the seedling stirring device; rotating clearances for rotating the seedling stirring device are reserved between both sides of the upper half part of the material discharging support and the case; an earthing device is arranged on one side of the material discharging support; the earthing device is connected with the material discharging support; a ploughing device is arranged on the other side of the material discharging support; the ploughing device is arranged on the lower side of the seedling stirring device; and the ploughing device is connected with the material discharging support.

Description

technical field [0001] The invention relates to the technical field of peanut harvesters, in particular to a peanut harvester with a tumbling function. Background technique [0002] The planting area of ​​peanuts in our country is very large. In the past, the harvesting work was all manual, with high labor intensity and low efficiency. In the main peanut production areas, large-scale peanut combine harvesters were mainly used. The peanut combine harvesters picked the fruit by digging and shaking the soil, and the harvest was completed at one time. , the use of the combine harvester reduces farmers’ cost input, saves time, and improves the harvesting speed, but this combine harvester ignores the biological characteristics of the peanut itself. If the water content is kept high for a long time, the peanut pods are prone to infection by fungi such as Aspergillus flavus, which aggravates the continuous damage of harmful fungi from the field soil to the peanut pods. After the pea...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the above-mentioned deficiencies existing in the prior art, and provides a peanut harvester with a turning function. An automatic seedling turning device is added in the peanut harvester to ensure that the peanut seedlings are in an upside-down state when they come out of the machine box, and plow the ground at the same time. The cooperation of the device and the soil-covering device can ensure the maintenance of the upside-down state of peanut seedlings, solve the problem of insufficient drying, improve the quality of peanuts, and timely dry and dry to avoid the outbreak of mycotoxins such as aflatoxin

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