Double-belt clamping desemping machine

Abstract

The invention provides a dual-band clamping ramie discharging machine. A transverse ramie feeding table is a rectangular platform located at the most front position and is used for flushing and smoothing ramie stalk to be discharged, the ramie stalk is not crossed or overlapped, and the ramie stalk is spread out and then pushed into an inlet of a ramie stalk clamping and conveying device. A vertical feeding opening is located in the front portion of a ramie discharging main engine, two steel plates perpendicular to the ground and a rack are fixed to be splayed, and the folded ramie stalk is guided to enter the ramie discharging main engine. A sliding cutter is composed of a blade and a cutter clamp, is triangular and is fixed to the left side of a mounting plate of a shaftless belt wheel,and the cutter, the output end of the ramie stalk clamping and conveying device and the front section of a fiber clamping and conveying device form a sliding cutting mechanism to cut off fibers on theleft side. By means of the sliding cutting mechanism, first-time main engine ramie discharging and second-time auxiliary engine ramie discharging can be stably linked with fiber output; double-band clamping conveying is achieved, feeding and outputting are carried out on the outer sides of clamping belts, and smoothness is achieved, unlike aforementioned single-belt clamping which needs to turn to the inner side of a clamping belt.

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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