A clamping and conveying mechanism for two-way stripping of ramie

Abstract

The invention discloses a clamping and conveying mechanism for two-way peeling of ramie, which comprises a front ramie clamping and conveying device and a rear ramie clamping and conveying device, the front ramie clamping and conveying device includes a front clamp which is oppositely arranged to clamp and convey ramie Hold the conveyor chain, and the rear ramie clamping and conveying device includes a rear clamping conveyor chain that is relatively arranged to clamp and convey the ramie, the output end of the front clamping conveyor chain extends to the output end of the rear clamping conveyor chain, and the front stripping concave plate The output end is provided with a ramie transition mechanism that transitions the ramie fibers after stripping to the rear clamping conveyor chain. The present invention uses two ramie clamping and conveying devices arranged in parallel and interlaced front and rear. When the front ramie clamping and conveying device completes the stripping of the ramie side and before outputting, the rear ramie clamping and conveying device can clamp the ramie. ramie fiber, so as to facilitate the stripping of the other side of the ramie (including the clamping position of the ramie), thereby realizing the two-way stripping of the ramie stalk.

Description

technical field [0001] The invention belongs to the technical field of ramie processing, in particular to a clamping and conveying mechanism for two-way stripping of ramie. Background technique [0002] Since the 1990s, small ramie peeling machines have been successively developed in China to meet the needs of some individual farmers for ramie peeling and processing. Existing small-sized ramie stripping machine is mainly divided into anti-pull type, full-feeding type stripping machine, full-feeding type stripping machine. The reverse-pull type stripping machine mainly relies on manual pulling to separate the two ends to strip the linen sequentially, which has high labor intensity, low work efficiency, and potential safety hazards; the existing full-feed type stripping machine is mainly the vertical feeding type The hemp peeling machine is affected by the length of the ramie stalk and the rotating speed of the drum, so the effect of peeling the hemp is not high, and there is...

AI Technical Summary

Problems solved by technology

[0004] 1. The stripping mechanism can only realize one-way stripping, that is, the parts on both sides of the ramie clamped by the upper and lower clamping conveyor chains cannot be stripped by the stripping board

Thereby either workers need to manually strip the hemp, which reduces the efficiency of the overall stripping of the hemp; or the clamping section is directly cut off, which not only reduces the efficiency of stripping the hemp, but also reduces the utilization rate of the ramie, resulting in waste;

[0005] 2. The hemp stripping roller of the hemp stripping mechanism is installed on one side of the upper and lower clamping conveyor chains. The support seat of the hemp stripping roller is easy to interfere with the ramie rod, so that the ramie cannot accurately enter the hemp stripping mechanism;

[0006] 3. Although the ramie stripping concave plate under the ramie stripping cylinder can be adjusted up and down, it cannot float during the ramie stripping process, which makes the ramie fiber easily broken by the ramie stripping plate;

[0008] 5. The upper and lower clamping conveyor chains used to clamp and transport ramie are driven by two different sprocket drive motors, which is difficult to ensure synchronization, resulting in relative movement of the upper and lower clamping conveyor chains;

[0009] 6. The upper and lower compression structure used for clamping the conveyor chain up and down uses sprocket and spring compression, which not only makes noise, but also makes it difficult to adjust the compression force at each place to be consistent.

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