Ramie stalk middle conveying device of ramie fiber feed double combine harvester

Abstract

The invention discloses a ramie stalk middle conveying device of a ramie fiber feed double combine harvester, and belongs to the technical field of agricultural machinery. The ramie stalk middle conveying device is arranged on the right lower portion of a host, the head and the tail of the device are connected with a header off-bearing conveyer and a fiber processor feeding mechanism, the device comprises a lower clamping conveyer chain, an upper shifting finger conveyer chain, a transmission mechanism, a conveying frame, a hold-down frame and the like and is a side rotation conveying device,the upper conveyer chain and the lower conveyer chain are horizontally inclined by 35 degrees, conveying speed is in direct proportion to chain length, the conveyer chains are unilateral sprocket chains, the front ends and the rear ends of the upper conveyer chains and the lower conveyer chains are positioned on the lower surfaces of an upper chain and a lower chain of a transition section of theheader off-bearing conveyer and on the left sides of a left shifting chain and a right shifting chain of the fiber processor feeding mechanism, vertical ramie stalks cut by a header ramie stalk cutting device and conveyed to the right side from the off-bearing conveyer are conveyed to a fiber processor in a backward and upward manner and processed, and the ramie stalk cutting device and the fiberprocessor are connected to realize combine harvesting of ramie fibers.

Description

Technical field [0001] The invention belongs to agricultural machinery, and is a combined harvesting equipment that completes the harvesting and processing of hemp stalk fibers and hemp shoots (hemp leaves) at one time. Background technique [0002] Ramie is a traditional economic crop in my country. Ramie fiber is known as the king of natural fiber. Hemp leaves are rich in nutrition and comprehensive. Ramie requires timely harvesting. If harvested too early, the fiber is not fully developed, the hemp skin is thin and the yield is low, and the fiber’s physical and mechanical properties are poor, resulting in a low harvest rate and poor fiber quality. If harvested too late, the fiber will age and the fiber will adhere to The hemp bones are not easy to separate, which leads to a decrease in fiber strength and a decrease in hemp yield, which affects the output and economic income of ramie. [0003] Ramie is generally harvested three times a year. In the traditional manual harvesting...

AI Technical Summary

Problems solved by technology

The third is that the cutting and collecting operations are completed by the cutting device and the finished product integration box. The unprocessed hemp stalks held by the clamping device and the rear base are cut by the cutting device. The loss of loss is too large, and it is not easy to process and utilize.

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