The utility model discloses a built-in straw crushing device comprises a shell that is arranged in the shell, the shaft, under one end of the rotating shaft extends out of the shell out end part is provided with a wheel, wheel connected to the power device through a belt, a lower rotating shaft extending end is provided with a driving gear is arranged on a rotating shaft, under the a plurality of knife wheel; on one end of the rotating shaft extends out of the shell on the shaft extending end is provided with a driven gear, a driven gear and driving gear on the rotating shaft is provided with a plurality of knife wheel; knife wheel on both sides, under the shaft are equipped with anti winding device, anti winding device described above, including small and large ring ring, small ring and middle ring is provided with a through hole, a large ring hole is arranged around the annular lug is raised, the big ring is also provided with a plurality of small holes. The utility model adopts built-in double shaft knife group with anti winding device, can quickly and effectively crushed straw, and not because of straw winding on the rotating shaft and down from time to time, compact structure, cost is not high, suitable for a wide range of application.
【技术实现步骤摘要】
:本技术涉及农业机械设备领域,特别涉及一种内置式秸秆粉碎装置。
技术介绍
:秸秆粉碎机可粉碎玉米杆、秸秆、花生皮、豆秆、花柴等能燃烧的农作物废料秆。避免了这些农作物秸秆白白燃烧,很好地保护了环境,有效地开发了再生能源。其生产原料广泛,可适应玉米杆、秸秆、花生皮、豆秆、花柴等能燃烧的农作物废料秆,近年来在农村推广较快。但现有的秸秆粉碎机,大部分都是由喂入机构、铡切机构、抛送机构、传动机构、行走机构、防护装置和机架等部分组成,其结构复杂,成本较高,操作不便,且秸秆容易缠绕引起停机或机械故障。因此设想提供一种设备来解决这一问题。
技术实现思路
:本技术的目的是针对
技术介绍
中存在的缺点和问题加以改进和创新,提供一种内置式秸秆粉碎装置。本技术采用的技术方案为:一种内置式秸秆粉碎装置,包括壳体:壳体内安装有上、下两根转轴,下转轴一端伸出壳体外,伸出端部安装有转轮,转轮通过皮带连接到动力装置,下转轴伸出端还设置有主动齿轮,下转轴上设置有若干刀轮;上转轴一端伸出壳体外,上转轴伸出端设置有从动齿轮,从动齿轮与主动齿轮啮合配合,上转轴上亦设置有若干刀轮;上、下转轴的刀轮两侧均安装有防缠绕装置,所述防缠绕装置,包括小圆环和大圆环,小圆环和大圆环中部均有通孔,大圆环通孔周围设置有凸起的环形凸台,大圆环上还设有若干小通孔。所述刀轮为圆盘形,其外圆周上设有若干锯齿。所述壳体下端设置有隔板。与现有技术相比,本技术的有益效果在于:本技术采用内置双转轴刀组配合防缠绕装置,能够快速有效的粉碎秸秆,并且不会因为秸秆缠绕在转轴上而需要不时停机整理,整体结构简洁紧凑,成本亦不高,适合大范围推广使用。附图 ...
【技术保护点】
一种内置式秸秆粉碎装置,包括壳体,其特征在于:壳体内安装有上、下两根转轴,下转轴一端伸出壳体外,伸出端部安装有转轮,转轮通过皮带连接到动力装置,下转轴伸出端还设置有主动齿轮,下转轴上设置有若干刀轮;上转轴一端伸出壳体外,上转轴伸出端设置有从动齿轮,从动齿轮与主动齿轮啮合配合,上转轴上亦设置有若干刀轮;上、下转轴的刀轮两侧均安装有防缠绕装置,所述防缠绕装置,包括小圆环和大圆环,小圆环和大圆环中部均有通孔,大圆环通孔周围设置有凸起的环形凸台,大圆环上还设有若干小通孔。
【技术特征摘要】
1.一种内置式秸秆粉碎装置,包括壳体,其特征在于:壳体内安装有上、下两根转轴,下转轴一端伸出壳体外,伸出端部安装有转轮,转轮通过皮带连接到动力装置,下转轴伸出端还设置有主动齿轮,下转轴上设置有若干刀轮;上转轴一端伸出壳体外,上转轴伸出端设置有从动齿轮,从动齿轮与主动齿轮啮合配合,上转轴上亦设置有若干刀轮;上、下转轴的刀轮两...
【专利技术属性】
技术研发人员:王丽伟,王川,王伟,罗丙伍,
申请(专利权)人:安徽省农业科学院农业工程研究所,
类型:新型
国别省市:安徽;34
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