Root hair cutting device used for garlic combined harvester

Abstract

The invention relates to a root hair cutting device used for a garlic combined harvester. The root hair cutting device comprises a rack, a driving chain wheel, a driving chain wheel shaft, a hydraulicmotor, garlic guiding devices, a chain, a multi-blade rotating cutter, a spiral spring, a direct current motor, a driven chain wheel and a driven chain wheel shaft, wherein the rack is used for fixing the direct current motor, the hydraulic motor, the driving chain wheel shaft, the driven chain wheel shaft and the multi-blade rotating cutter; the chain is meshed with the driving chain wheel and the driven chain wheel; the multi-blade rotating cutter is arranged below the chain; the periphery of the multi-blade rotating cutter is coated with the spiral spring; and the garlic guiding devices are arranged at two sides above the moving direction of the chain. The root hair cutting device provided by the invention is mounted at the rear end of a clamping, conveying and seedling cutting mechanism of an existing self-propelled multi-line garlic combined harvester so as to be used for cutting garlic root hair after seedling cutting, the root hair of the garlic can be effectively cut, and thedegree of mechanization of the garlic combined harvesting can be improved.

Description

technical field [0001] The invention relates to a root and hair cutting device for a garlic combine harvester, belonging to the technical field of agricultural harvesting machinery. Background technique [0002] As an important economic crop in my country, garlic has a large planting area. Manual harvesting is inefficient and labor-intensive, and combined harvesting of garlic with machinery will become a major trend. Cutting off the roots of garlic during garlic harvesting can effectively remove impurities such as soil carried by the roots, which has a good effect on the quality and aesthetics of garlic. [0003] Because the cutter is easy to injure the garlic during the removal of garlic roots, it is difficult to ensure the alignment of the bottom of the garlic during the clamping and transportation process, and the mechanism is relatively complicated. Most of the garlic combine harvesters on the market do not have the function of removing roots. [0004] In order to impr...

AI Technical Summary

Problems solved by technology

[0003] Because the cutter is easy to hurt the garlic during the removal of garlic roots, it is difficult to ensure the alignment of the bottom of the garlic during the clamping and transportation process, and the mechanism is relatively complicated. Most of the garlic combine harvesters on the market do not have the function of removing roots.

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