一种具有刀切、锤切以及撕切功能的秸秆粉碎机制造技术

本实用新型专利技术公开了一种具有刀切、锤切以及撕切功能的秸秆粉碎机，包括机身、主轴，机身前上部为进料口，机身后下部为泄料口，主轴设置在机身内，机身内壁上镶嵌磨板，两端设置用于固定主轴的轴承座，所述的机身整体为锥形，在主轴上从进料口到泄料口依次安装有四组工作性质不同的工作部件，分别为用于切割秸秆的刀切部件、对体积相对较大的秸秆进行二次切割的锤切部件以及对秸秆进行深切割的撕切部件。本实用新型专利技术对各类原料适应性强，对各种类秸秆、树皮、树枝、芦苇都能做到有效碎解，成品原料均匀度高，无用杂质分离效果好。能实现机械化操作，具有能耗低、效率高、产能稳定、节省人力，安全性强的特点。（*该技术在2023年保护过期，可自由使用*）

Straw crusher with knife cutting, hammer cutting and tearing function

The utility model discloses a knife, hammer and cut the straw pulverizer tearing function, which comprises a body, spindle, the front upper inlet, the lower fuselage after discharge port, main shaft is arranged in the fuselage, the fuselage wall inlaid on the grinding plate, are arranged at both ends for bearing fixed axis. The whole body is tapered on the main shaft from the feed port to the discharge port is equipped with four groups of different parts of nature, are used for cutting straw cutting parts, the relatively large volume of straw was two times of cutting and cutting part and hammer tearing part of the deep cut straw. The utility model has the advantages of strong adaptability to various kinds of raw materials, and the utility model has the advantages that the utility model has the advantages that the utility model has the advantages that the utility model has the advantages that the utility model has the advantages that the utility model has the advantages that the utility model has the advantages that the utility model has the advantages that the utility model has the advantages that the utility model has the advantages that the utility model has the advantages that the utility model can effectively solve various kinds of straw, bark, branches and reeds. The utility model has the advantages of low energy consumption, high efficiency, stable production capacity, labor saving and high safety.

【技术实现步骤摘要】

本技术适用于草浆造纸、生物质能发电、高值沼气、生物天然气、秸杆纤维素乙醇等行业的备料生产，主要涉及一种秸杆撕切撕磨粉碎机。
技术介绍
目前国内在秸杆粉碎设备工艺中，普遍采用的是刀辊式、圆盘式切草机。刀辊式切草机:切割原理简单，即在大轴上安装三把刀板作为动刀，原料进口处安装一把静刀，通过大轴旋转把送入秸杆切断，加工后的原料仍然是管状(段状)。刀板经过2-3小时刀刃磨钝，造成备料产品均匀度差，不能满足后续工艺的要求。且每班最低需要修磨刀刃一次，拆卸、安装很不方便，还要配备磨刀设备和操作人员。圆盘式切草机:切割方式是在大轴上安装副盘，在副盘上安装锤刀，靠旋转圆筒输送秸杆进行锤切，切割方式和刀辊式一样单一，当原料含水量大，或者韧性强(如稻草)、硬度大(如棉杆)的时候，产能大幅度降低，均匀度差，很难满足正常生产的需要。此两种设备切割原理简单，满足不了生产的需要，主要表现为:1、切割后的备料产品为管状、段状且不均匀，很难达到后序工艺要求；2、对秸杆原料干湿度适应性差，当秸杆含水量大的时候，切割效果差，产量大幅度降低；3、对秸杆品种的适应性差，对韧性强、硬度大的原料，很难达到后续工艺的要求；4、本文档来自技高网...

【技术保护点】
一种具有刀切、锤切以及撕切功能的秸秆粉碎机，包括机身、主轴，机身前上部为进料口，机身后下部为泄料口，主轴设置在机身内，机身内壁上镶嵌磨板，两端设置用于固定主轴的轴承座，其特征是：所述的机身整体为锥形，在主轴上从进料口到泄料口依次安装有三组工作性质不同的工作部件，分别为用于切割秸秆的刀切部件、对体积相对较大的秸秆进行二次切割的锤切部件以及对秸秆进行深切割的撕切部件。

【技术特征摘要】

【专利技术属性】
技术研发人员：金荣孝，池新印，李俊强，王闯，
申请(专利权)人：洛阳市精泰工贸有限公司，
类型：实用新型
国别省市：