Ramie Combine Harvester

Abstract

The invention provides a combine ramie harvester. The combine ramie harvester comprises a horizontal header, a vertical header, a chopping mill, a ramie removal machine, a power and transmit system, acontrol system and a walking system; the horizontal header and the vertical header are up and down configured in the front of the harvester, the chopping mill is arranged on the upper right front portion of the harvester, and the ramie removal device is arranged on the upper right back portion of the harvester; the horizontal header and the chopping mill form a combine ramie tip harvesting system; the vertical header comprises a ramie separating machine, a ramie hold-up machine, a ramie poking star wheel, a cutter and a clamping conveyor; the vertical header and a ramie removal mechanism forma combine ramie stalk fiber harvesting system; the horizontal header and the chopping mill form the combine ramie tip (leaf) feed harvesting system, the vertical header and the ramie removal machineform the combine ramie stalk fiber harvesting system, and thus multiple-operation combine harvesting of ramie fiber and feed is all completed at once in a ramie garden. The combine ramie harvester hashigh production efficiency, and can save a large amount of harvesting cost and improve the economic benefits of ramie farmers.

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 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, harvesting ramie fib...

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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