Conveying device of hemp shoot combine harvesting system

Abstract

The invention provides a combined harvesting system for the Ramee, wherein a horizontal cutting table is arranged above the front of the combined harvester. The chopper is in a disc shape, which is arranged above the right front, comprising a pair of disc cutter drums with opposite operational direction and different speed. The storage bin is arranged at the lower part of the chopper; the horizontal cutting table is hinged with the harvester main body, and comprises a supporting frame for the Ramee harvesting wheel unit, a Ramee harvesting wheel unit, a cutter, a driving box, a conveying chainand a conveying belt; the Ramee harvesting wheel is a common plate type or eccentric spring tooth type; the cutter is a double-acting cutter reciprocating cutter; the conveyor belt is a wide belt. The multi-process for harvesting of the Ramee fiber and the feed is completed at the same time in the Ramee farm, the production efficiency is high, a large amount of the harvesting cost can be saved, and the economic benefit of the farmers can be improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and relates to a mechanical device for primary processing of hemp fibers, in particular to a conveying device of a combine harvester. Background technique [0002] Ramie is a traditional characteristic economic crop in my country. Ramie fiber is known as the king of natural fibers, and ramie leaves are rich and comprehensive in nutrition. Ramie needs to be harvested in good time, the fibers are not fully developed when harvested too early, the ramie skin is thin and the output is low, and the physical and mechanical properties of the fibers are poor, resulting in a low yield of ramie and poor fiber quality; It is not easy to separate on the surface, resulting in a decrease in fiber strength and a decrease in the yield of hemp, which affects the output and economic income of ramie. [0003] Ramie is generally harvested three times a year. In the traditional manual harvesting method...

AI Technical Summary

Problems solved by technology

The third is that the machine completes the cutting and collecting operations by the cutting device and the finished product integration box. The unprocessed hemp stalk at the rear base held by the clamping device is cut by the cutting device, and the loss is too great to lose, and it is not easy to reprocess and utilize.

[0008] The machine has both mechanical transmission and airflow transmission, and the structure is relatively complex. The fiber is blown into the clamping mechanism by airflow, and the reliability is poor. The hemp feeding needs to be manually placed into the inner side of the hemp stalk clamping conveyor belt, and the degree of automation is low. It is not high enough to be directly matched with vertical headers to achieve combined harvesting of ramie fibers, let alone be matched with vertical headers of horizontal double headers ramie fiber feeding double harvesting combine harvester to realize combined harvesting of ramie fibers

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