Profiling seedling cutting and flexible speed reduction type conveying device for garlic harvester

Abstract

The invention relates to a profiling seedling cutting and flexible speed reduction type conveying device for a garlic harvester. The conveying device comprises a frame, at least one group of profiling seedling cutting systems, a garlic seedling collection system and a flexible speed reduction type garlic bulb conveying system. Each profiling seedling cutting system comprises a clamping conveying device, a garlic seedling supporting guide rail, a garlic bulb profiling guide rail, stem cutting disc cutters, a hydraulic motor I and a transmission gear group, wherein the garlic seedling supporting guide rail is mounted below an output end of the clamping conveying device, and the garlic bulb profiling guide rail is mounted below the garlic seedling supporting guide rail. The garlic seedling collection system is positioned at a position corresponding to a garlic seedling outlet of the garlic seedling supporting guide rail, and the flexible speed reduction type garlic bulb conveying system is positioned below garlic bulb outlets of the garlic bulb profiling guide rails. The conveying device has the advantages that problems of failure in alignment of garlic bulbs, low cut-off rate, cut nonuniformity and high breakage rate in a conveying process are mainly solved, and the conveying device is applied to garlic combine harvesters to complete profiling seedling cutting of conveyed dug garlic seedlings and flexible speed reduction type conveying of the garlic bulbs after seedling cutting.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a garlic harvester profiling seedling cutting and flexible speed-reducing conveying device. Background technique [0002] Garlic is an important vegetable crop and economic crop in China. For many years, China's garlic planting area and output have ranked first in the world, and now it has become the world's largest garlic producer, consumer and exporter. However, my country's garlic mechanized harvesting technology is relatively lagging behind, seriously restricting the development of the garlic industry. [0003] Garlic is a labor-intensive cultivated crop, and harvesting is an important part of its production process. Traditional manual harvesting involves removing the stems, leaves, and roots of garlic plants to obtain bulb parts, which is labor-intensive, takes up a lot of farming hours, and is inefficient. Research institutes have developed a gar...

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Problems solved by technology

[0005] Aiming at the deficiencies of the above-mentioned technologies, the present invention provides a profiling seedling cutting and flexible speed-reducing conveying device, which makes up for the disadvantages of the prior art, such as inability to align garlic heads, low cutting rate, uneven incision, and high conveying damage rate. It has the characteristics of simple structure, low cost, convenient adjustment, economical applicability, etc., and can meet the needs of continuous, efficient and precise operation of the harvester

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