Quincunx threshing frame fence

• Main Authors: XIE YINGLONG, LU JIN, LI YUCONG, MA SIWANG, XU WEIHUA, LI JINWEI, YAN BING, LI ZHIMING, TANG SHUPENG, SHANG ZHIXIONG, LU PEILIN, SONG BIN
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2021
• Subjects: CIGARETTES; CIGARS; HUMAN NECESSITIES; MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING; SMOKERS' REQUISITES; SNUFF; TOBACCO

The utility model discloses a quincunx threshing frame fence which comprises a plurality of regular hexagon openings and further comprises a plurality of quincunx openings composed of regular hexagons, the quincunx openings comprise two regular hexagon opening shapes in the vertical direction and two regular hexagon opening shapes in the horizontal direction, and the connecting lines of the central points of the regular hexagons are perpendicular to each other. The device has the advantages that the large tobacco leaf rate before tobacco leaf baking is effectively reduced to be lower than 45%, meanwhile, it is guaranteed that the whole tobacco leaf structure is reasonable, the breakage rate of tobacco leaves before baking is not too high, and a good basic guarantee is provided for tobacco leaf processing. 本实用新型公开了一种梅花形打叶框栏，包括若干正六边形开口，还包括若干由正六边形组成的梅花形开口，所述梅花形开口包括两个竖直方向正六边形开口形状与两个水平方向正六边形开口形状，其正六边形中心点连线互相垂直。有益效果：本实用新型有效降低片烟烤前大片率并降至45％以下，同时保证叶片结构整体合理，没有过高片烟烤前造碎率，为制丝加工提供良好基础保证。