Aligning and separating device for harvesting fruit seedlings of fruits under the ground

Abstract

The invention relates to an aligning and separating device for harvesting fruit seedlings of fruits under the ground, which belongs to the technical filed of agricultural machinery. The device comprises a seedling supporting mechanism and a digger blade, and a seedling throwing device and a wheel cutter separating mechanism which are respectively located above and below the rear part of the harvesting platform, the front part of the harvesting platform and the seedling throwing device are connected by a conveying mechanism consisting of a main conveying device, the front part of the harvesting platform and the separating mechanism are connected by a aligning and conveying device located below the middle section of the main conveying device and arranged obliquely; the main conveying deviceconsists of a left and a right clamping and conveying chains which are respectively looped, the adjacent edges of the front sections and the rear sections of the left and the right clamping and conveying chains are clamped and involutive, the middle section of the right clamping and conveying chain is separated by a sub-chain guide rail, and the right side of the sub-chain guide rail is provided with an upper stalk pressing brush which is in a flexible clamping with the middle section of the left clamping and conveying chain. With the device, a flexible claming to the seedling stems can be formed, the thick seedling stems cannot be pulled off and the thin seedling stems cannot be leaked out, thereby solving the difficulty existing in the prior art.

Description

technical field [0001] The invention relates to a device for separating fruit and seedlings, in particular to a device for aligning and separating fruit and seedlings for fruit harvesting under the soil, and belongs to the technical field of agricultural machinery. Background technique [0002] According to the applicant's understanding, the prior art sub-soil fruit harvesting and fruit seedling alignment and separation device has an application number of CN200810242913.9 and a title of "A Garlic Combine Harvester Harvesting Platform" and an application number of CN201010204891.4 and a title of "Garlic Combine Harvester " disclosed in the Chinese patent. The harvesting platform of the garlic combine harvester disclosed by the former includes a seedling support mechanism, a digging shovel, a soil removal mechanism, a seedling separation mechanism, and a clamping chain conveying mechanism above the digging shovel, the soil removal mechanism, and the fruit seedling separation m...

AI Technical Summary

Problems solved by technology

[0003] Practice has shown that although these existing technologies have solved the basic problems of mechanized operations for the harvesting of subsoil fruit crops such as garlic, but because the clamping and conveying mechanism in the conveying mechanism is composed of rigid components, the clamping gap cannot be adjusted, so the adaptability is poor

When the thicker stems are clamped to align them, it is easy to break them, but when the thinner stems are clamped to align them, it is difficult to clamp and it is easy to miss seedlings

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