Automatic high-efficiency denumbing machine

Abstract

The invention discloses an automatic high-efficiency ramie peeling machine, which solves the technical difficulty of the prior art that the ramie peeling efficiency is not high and the combined harvesting cannot be realized. The automatic high-efficiency ramie peeling machine consists of three ramie peeling mechanisms and a ramie stalk and fiber clamping conveying mechanism, a ramie stalk is fed and peeled on the front section of a left ramie peeling mechanism, the counter-pulling clearing is carried out on the rear section of the left ramie peeling mechanism, and the feeding and ramie peeling and the counter-pulling clearing are respectively completed by a middle ramie peeling mechanism and a right ramie peeling mechanism. The ramie stalk and fiber clamping conveying mechanism and the ramie peeling mechanism are obliquely arranged, a ramie stalk feeding chain and a ramie stalk withdrawing clamping chain are slightly overlapped in an end-to-end manner on the same straight line so as to complete the reversing connection, a ramie stalk clamping counter-pulling feeding chain and a fiber clamping conveyor belt are connected in an overlapping manner in an end-to-end manner, and after the basic part is peeled, the fiber is pulled out in an opposite direction by the fiber clamping conveying mechanism. The automatic high-efficiency ramie peeling machine is mainly used for the centralized primary processing of ramie fibers and for being matched with a ramie cutting machine to realize the combined harvesting.

Description

technical field [0001] This equipment is a kind of agricultural machinery, especially suitable for the centralized primary processing of ramie fiber. Background technique [0002] So far, the mechanized technology for primary processing of ramie fiber is still immature. A kind of existing harvesting method is to peel off the hemp skin from the hemp stalk by the worker earlier in the field, and then scrape off the epidermis with a hemp scraper or a hemp peeling machine. The other is to manually cut off the hemp stalk, and then use machinery to remove the hemp bone and epidermis. The latter method does not need to be peeled manually, but the manpower pull-back type has high labor intensity and low production efficiency, and the direct-feeding type has unclear separation of skin and bone, and the production efficiency is not high. So the research on the ramie harvester, the cross-feed bi-directional automatic flaxing machine and the ramie combine harvester was carried out. ...

AI Technical Summary

Problems solved by technology

The experimental results show that the machine has the following problems: First, if the fiber is pulled out continuously and uninterruptedly, it is easy to form a blockage, damage the fiber, and cause fiber loss; second, the fiber carding mechanism is easy to cause fiber damage and tear The third is that the feeding between the two chains of the hemp stalk is not uniform, which affects the quality of the hemp removal. The fourth is that the horizontal clamping of the two clamping belts of the fiber clamping mechanism is not conducive to unloading the hemp, and it is configured in a zigzag shape. Collaboration can only be entered, the structure is complex, and the work reliability is poor. If the high efficiency goal is not improved, the processing quality is poor and the loss is large.

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