Sugarcane combine harvester with tail cutting device

Abstract

The invention relates to a sugarcane combine harvester with a tail cutting device, which comprises a power system, an operation system, a front furling mechanism, a cutting mechanism and a leaf stripping and tail cutting mechanism arranged behind the cutting mechanism. A sugarcane conveying channel is formed in the leaf stripping and tail cutting mechanism. The leaf stripping and tail cutting mechanism is provided with the tail cutting device. The tail cutting device comprises at least one pair of tail cutting wheels which are positioned in the sugarcane conveying channel and are arranged up and down. The at least one pair of tail cutting wheels comprise first tail cutting wheels and second tail cutting wheels. Both the first and second tail cutting wheels comprise a mounting shaft and a roller. A plurality of elastic ribs which extend along the axial directions and the radial directions of the rollers are uniformly distributed on the outer peripheral surfaces of the rollers. The end faces outside the elastic ribs of the second tail cutting wheels are saw-toothed curved surfaces. The sugarcane combine harvester with the tail cutting device can be used for effectively cutting off tender stem parts on the tail parts of sugarcanes. Moreover, due to the tail cutting device of the combine harvester, the tail cutting effect is good.

Description

technical field [0001] The invention relates to a sugarcane combine harvester, in particular to a sugarcane combine harvester with a tail docking device. Background technique [0002] In the past, most of the sugarcane harvesting in my country was done manually, but relying on manual labor is not only time-consuming, labor-intensive, and labor-inefficient, but also the cost of sugarcane harvesting is relatively high, so some mechanization has emerged means of harvesting. [0003] Some basic requirements for sugarcane harvesting include: 1. Cut off the sugarcane, the cut stubble is required to be 2-3cm above the ground, and there should be no damage to the cracks, otherwise it will affect the harvest of the sugarcane in the next few years. 2. Remove the tail For tender stems, it is required to remove the tail from the soft tissue of the sugarcane. If the tail is cut too little, the sugar content in the left sugarcane tail will be low, which will affect the sugar yield and cau...

AI Technical Summary

Problems solved by technology

Therefore, this damping roller has promptly played the effect of breaking the tail, but from its structural analysis, there may be the following two deficiencies: one, before the sugarcane root has not reached the damping roller, the brush roller only plays a role in conveying the sugarcane and does not This may cause the sugarcane leaves at the head of the sugarcane to fail to fall off; the second is that when the tender stems at the tail just enter the brush roller section, the tender stems may be crushed first and the sugarcane leaves attached to the nodules The leaves have not been taken off yet, and because the tender stems have been crushed, the flexible sugarcane leaves lose the support of the hard stems and cannot be brushed off by the brush roller at all, and are always attached to the sugarcane trunk, resulting in unclean defoliation

Therefore, the tail-docking device in the prior art can not cut off the tender stalk part of the sugarcane afterbody well

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