The invention relates to the field of agricultural machinery, in particular to a leaf-stripping knife set and a sugarcane leaf-stripping machine before harvesting using it. The leaf-stripping knife set includes a circular cutter disc with a U-shaped cutter holder fixed on the cutter disc. The U-shaped cutter holder includes a long plate parallel to the cutter disc, a short plate and a turning part connecting the long plate with the short plate. The blade cutter is parallel to the long and short plates and is articulated between the long plates and the short plates through the cross bar. The lower side of the U-shaped tool holder and the blade edge of the blade cutter is provided with a baffle vertically connecting the long and short plates, and the baffle is not longer than the short plates. The blade edge of the blade cutter is provided with a stretching spring connected to the cutter disc at the lower side of the blade cutter, and the blade cutter includes a frame with a walking wheel, a Two circular cutters, which are perpendicular to the running direction of the frame, are on the outer side of the box, the engine and the chassis; the cutter is driven by the drive gear of the belt pulley and the chassis. The invention can flexibly peel leaves around sugarcane without harming sugarcane, and is convenient and practical.
【技术实现步骤摘要】
一种剥叶刀组及使用其的甘蔗收割前剥叶机
本专利技术涉及农用机械领域,具体涉及一种剥叶刀组及使用其的甘蔗收割前剥叶机。
技术介绍
甘蔗在收割前生长过程中,甘蔗叶不断增多增重,导致甘蔗倒伏、减产等问题,收获后的甘蔗均需要剥叶后才能进行加工,因此,剥叶是甘蔗的必备工序,且收割前剥叶更有利于甘蔗生长,防止倒伏,同时可以提高产量,目前已有多种用于收割后甘蔗剥叶机,缺少高效实用、剥叶干净的收割前剥叶机。
技术实现思路
本专利技术的目的是克服上述缺陷,提供一种剥叶刀组及使用其的甘蔗收割前剥叶机。本专利技术的技术方案:一种剥叶刀组,包括圆形的刀盘,所述刀盘上固定有U型刀架,所述U型刀架包括与刀盘平行的长板、短板及连接长板与短板一端的转折部;所述U型刀架连接剥叶刀,所述剥叶刀与长、短板平行并通过横杆铰接于长板、短板之间,所述U型刀架和剥叶刀刀刃下侧设有垂直连接长、短板的挡板,所述挡板不长于短板;所述剥叶刀刀刃上设有拉伸弹簧连接于剥叶刀下侧的刀盘上。使用时,短板、长板的设计,剥叶刀可向短板方向偏离,避免割伤甘蔗。挡板和拉伸弹簧的设计,使剥叶刀随刀盘转动,当碰到甘蔗时,阻力大,剥叶向上偏离 ...
【技术保护点】
1.一种剥叶刀组,包括圆形的刀盘,其特征在于:所述刀盘上固定有U型刀架,所述U型刀架包括与刀盘平行的长板、短板及连接长板与短板一端的转折部;所述U型刀架连接剥叶刀,所述剥叶刀与长、短板平行并通过横杆铰接于长板、短板之间,所述U型刀架和剥叶刀刀刃下侧设有垂直连接长、短板的挡板,所述挡板不长于短板;所述剥叶刀刀刃上设有拉伸弹簧连接于剥叶刀下侧的刀盘上。
【技术特征摘要】
1.一种剥叶刀组,包括圆形的刀盘,其特征在于:所述刀盘上固定有U型刀架,所述U型刀架包括与刀盘平行的长板、短板及连接长板与短板一端的转折部;所述U型刀架连接剥叶刀,所述剥叶刀与长、短板平行并通过横杆铰接于长板、短板之间,所述U型刀架和剥叶刀刀刃下侧设有垂直连接长、短板的挡板,所述挡板不长于短板;所述剥叶刀刀刃上设有拉伸弹簧连接于剥叶刀下侧的刀盘上。2.根据权...
【专利技术属性】
技术研发人员:周亚伦,
申请(专利权)人:宁波协亚农业装备制造有限公司,
类型:发明
国别省市:浙江,33
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