Leaf cleaning roller component for sugarcane combine

Abstract

The invention relates to a leaf cleaning roller component for a sugarcane combine. The leaf cleaning roller component comprises a rotating shaft and a leaf cleaning roller, wherein multiple rows of leaf cleaning blades are fixed on the outer circumference surface of the leaf cleaning roller along the axial direction; the leaf cleaning roller is symmetrically divided into an upper half roller and a lower half roller by taking the rotating shaft as an axis; the upper half roller and the lower half roller are fixedly connected through a bolt; semicircular flange plates are respectively arranged at two ends of the upper half roller and the lower half roller; the upper and lower two semicircular flange plates are folded to form a whole circular flange plate; V-shaped key grooves are respectively formed in circle center positions of the semicircular flange plates; diamond key grooves are formed in the center of the folded whole circular flange plate; positioning keys matched with the diamond key grooves are formed in positions, which correspond to the diamond key grooves, of two ends of the rotating shaft. The leaf cleaning roller component is ingenious in structural design, can be independently detached and mounted by a person and is not needed to be debugged after being accurately positioned and assembled, and wear on parts due to repeated assembly and disassembly is extremely slight.

Description

technical field [0001] The invention relates to a sugarcane harvesting device, in particular to a leaf stripping roller assembly of a sugarcane combine harvester. Background technique [0002] With the continuous development of sugarcane harvesting technology in my country, the mechanization of sugarcane harvesting has been realized in many areas. Domestic statistics show that in the whole mechanized process of sugarcane production, harvesting accounts for about 55% of the total workload of sugarcane production, and the operation occupied by sugarcane leaf stripping The amount is about 65% of the whole harvest time. Such as figure 1 As shown, the sugarcane leaf stripping operation is completed by the leaf stripping rollers arranged on the sugarcane conveying channel. The installation sequence of the leaf stripping rollers is to first keep the roller body 101 at the working position, and then wear the rotating shaft 102 in the center of the roller body , Install parts such a...

AI Technical Summary

Problems solved by technology

This traditional assembly structure has two problems: one is that multiple people are required to cooperate to complete it, and the debugging process after assembly is cumbersome and takes a long time, reducing production efficiency

The second is that repeated disassembly and assembly lead to wear of parts such as bearings, shafts, gears and sprockets, shortening the service life of parts

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