The utility model discloses an anti-wrapping grass disc for a harvester cutting table stirring dragon. The anti-wrapping grass disc comprises a chassis and a flanging vertically extending outward from the inner hole of the chassis. The flanging ends of the anti-wrapping grass disc are respectively sleeved on the two ends of the cutting table stirring dragon, and the chassis of the anti-wrapping grass disc is fixed on the inner surface of the side wall of the cutting table body. Flanging covers the gap between the inner side of the side wall of the cutting platform and the end face of the cutter. The utility model has the advantages of simple structure and good anti winding effect. As the anti-tangling disc is fixed on the inner surface of the side wall of the cutting table body, the bottom ring flanging covers the gap between the inner surface of the side wall of the cutting table body and the end face of the cutting table agitator, thereby preventing the grain stalk crops from falling to the agitator shaft, avoiding the side wall of the cutting table from being squeezed and deformed, thus effectively solving the problem of tangling grass at both ends of the cutting table agitator. Thus, the power consumption and operation cost of the engine are reduced, and the operation efficiency of the harvester is enhanced.
【技术实现步骤摘要】
收割机割台搅龙的防缠草圆盘
本技术涉及一种收割机的割台装置,尤其是一种固定在割台体端面板的内侧面上、用于遮盖割台体端面板与割台搅龙端面之间空隙的防缠草圆盘,属于收割机
技术介绍
如图1所示,收割机的割台搅龙10两端端面与割台体20两端的割台体侧壁201内侧面之间各留有空隙F,该空隙F可使割台搅龙10旋转时不会与侧壁201发生碰擦,以保证割台搅龙10的正常工作。但是,在收割机收割作业时,谷物茎秆穿过该空隙F落在搅龙轴101上,谷物茎秆随着搅龙轴101转动,作业时间越长,搅龙轴101上缠绕的谷物茎秆越积越多,使得侧壁201受挤压变形,割台搅龙10因转动阻力增大而不灵活,增大了发动机的功率消耗和作业成本,影响收割机作业效率。
技术实现思路
本技术的目的提出一种能有效地防止谷物茎秆落在空隙内的收割机割台搅龙防缠草圆盘。本技术通过以下技术方案予以实现:一种收割机割台搅龙的防缠草圆盘,所述防缠草圆盘包括底圈和从底圈内孔向外垂直延伸的翻边,防缠草圆盘的翻边端面相对地分别套在割台搅龙的两端上,防缠草圆盘的底圈固定在割台体侧壁的内侧面上,翻边盖住割台体侧壁内侧面与割台搅龙端面之间的空隙。本技术的目的还可以通过以下技术措施来进一步实现。进一步的,所述底圈的内孔直径D与割台搅龙的直径d之差为2mm~3mm。进一步的,圆盘的翻边宽度H大于割台体侧壁和割台搅龙端面的空隙F,两者之差:H-F=3mm~5mm。进一步的,底圈的内孔直径D与外径D1之比:D/D1=0.80~0.82。底圈径向宽度A与翻边宽度H之比为A/H=0.42~0.44。本技术结构简单,防缠绕效果好。由于防缠草圆盘 ...
【技术保护点】
1.一种收割机割台搅龙的防缠草圆盘,其特征在于:所述防缠草圆盘包括底圈和从底圈内孔向外垂直延伸的翻边,防缠草圆盘的翻边端面相对地分别套在割台搅龙的两端上,防缠草圆盘的底圈固定在割台体侧壁的内侧面上,翻边盖住割台体侧壁内侧面与割台搅龙端面之间的空隙。
【技术特征摘要】
1.一种收割机割台搅龙的防缠草圆盘,其特征在于:所述防缠草圆盘包括底圈和从底圈内孔向外垂直延伸的翻边,防缠草圆盘的翻边端面相对地分别套在割台搅龙的两端上,防缠草圆盘的底圈固定在割台体侧壁的内侧面上,翻边盖住割台体侧壁内侧面与割台搅龙端面之间的空隙。2.如权利要求1所述的收割机割台搅龙的防缠草圆盘,其特征在于:底圈的内孔直径D与割台搅龙的直径d之差为2mm~3mm。3.如权利要...
【专利技术属性】
技术研发人员:李水晶,
申请(专利权)人:江苏沃得农业机械有限公司,
类型:新型
国别省市:江苏,32
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