Sugarcane oblique stripping leaf assembly

Abstract

The invention discloses a sugarcane oblique leaf stripping assembly, which comprises a plurality of leaf stripping roller groups, and each leaf stripping roller group has an upper leaf stripping roller, a lower leaf stripping roller and a sugarcane leaf stripping conveying channel between them, The upper leaf stripping roller and the lower leaf stripping roller all have a plurality of positioning discs arranged on the mandrel, and the plurality of positioning discs on the mandrels of the upper leaf stripping roller and the lower leaf stripping roller are inclined to each other. The plurality of positioning discs on the mandrels of two lower leaf-stripping rollers between the upper leaf stripping roller and the adjacent two are inclined to each other; the included angles between these positioning discs and the axis of the mandrel are angle a, and the angle a is 30°~ 60°; the positioning plate is circumferentially distributed with multiple leaf stripping groups, and the leaf stripping groups on adjacent positioning plates are staggered; the upper leaf stripping roller and the lower leaf stripping roller are connected by gear meshing, and the adjacent leaf stripping rollers are connected by gears. The roller sets are connected by mechanical transmission, and the upper leaf stripping roller of one leaf stripping roller set is connected with the motor. Compared with the prior art, the present invention quickly peels off clean leaves and improves leaf stripping efficiency.

Description

Technical field [0001] The invention relates to the technical field of sugarcane harvester manufacturing, in particular to a sugarcane leaf peeling roller group used in a sugarcane leaf peeling device. Background technique [0002] At present, the sugarcane peeling device of most sugarcane harvesters on the market includes a plurality of conveying roller groups and leaf peeling roller groups that are mounted on the frame at intervals and are driven by independent driving motors. The conveying roller set has two conveying rollers and leaf stripping rollers arranged up and down, and a leaf breaking roller is arranged near each of the leaf stripping rollers, and the leaf stripping roller and the conveying roller are arranged on the top and bottom. A sugarcane peeling conveying channel is arranged in between, and the direction of the sugarcane peeling conveying channel is perpendicular to the axis of the mandrels of the leaf peeling rollers; the leaf peeling roller includes a plurali...

AI Technical Summary

Problems solved by technology

This sugarcane defoliating device with the positioning disk and the mandrel being vertically arranged to the leaf stripping roller has the following problems in the use process: because the stripping blade on the mandrel is vertically arranged with the mandrel axis, the leaf stripping roller will fall off when the leaf stripping roller rotates. The rotation track surface formed by the leaves hitting the sugarcane leaves is parallel to the orientation of the sugarcane leaf stripping conveying channel. Therefore, when the sugarcane passes through the sugarcane leaf stripping conveying channel, some sugarcane leaves tightly wrapped on the sugarcane stalks will be rolled by the leaf stripping rollers. Under the beating of the leaves, not only the sugarcane stalks are not loosened, but the sugarcane stalks are pressed against the sugarcane stalks by the disc surface of the leaf stripping tooth disc, resulting in poor leaf stripping effect of the sugarcane leaf stripping device, and the sugarcane leaves are not peeled clean , low leaf stripping efficiency

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