秸秆粉碎压缩机的设计
2021-01-10姜永旗孟峻锋张泽辰孙泰崇
姜永旗 孟峻锋 张泽辰 孙泰崇

摘要:每年夏收和秋冬之际,总有大量的小麦、玉米等秸秆在田间焚烧,产生了大量浓重的烟雾,不仅成为农村环境保护的瓶颈问题,甚至成为殃及城市环境的罪魁祸首。据有关统计,我国作为农业大国,每年可生成7亿多吨秸秆,成为"用处不大"但必须处理掉的"废弃物"。在此情况下,完全由农民来处理,就出现了大量焚烧的现象[1]。对此,大家议论纷纷,各抒己见。问题的关键在于提高农作物秸秆的综合开发利用及其利用率,我们结合实际情况和可实行方式,利用调查数据及建模软件的一系列功能相结合绘制出基本模型。
关键词:秸秆;自动化;农业;螺旋压缩机构
Abstract:Nowadays, every summer harvest and autumn and winter, there are always a large number of wheat, corn and other straw burning in the field, resulting in a large number of thick smoke, not only become the bottleneck of rural environmental protection, and even become the main culprit of urban environment. According to relevant statistics, China, as a large agricultural country, can generate more than 700 million tons of straw per year, becoming "not very useful" but must be disposed of "waste". In this case, it is entirely up to the farmers to deal with the phenomenon of large-number burning. In this regard, we have commented on, express their views. The key lies in improving the comprehensive development and utilization of crop straw, and we use a combination of survey data and a series of functions of modeling software to draw a basic model based on the actual situation and the implementable method.
Keywords:straw;automation;agriculture;spiral compression mechanism
引言
近年來随着近代农业的发展,“秸秆粉碎机”是针对我国秸秆利用率低,寻常机器功能单一,无综合利用效率,研发出集粉碎、压缩为一体的机器。通过此机器可大幅度解决我国秸秆利用效率低、缺乏有效手段进行秸秆使用等问题。粉碎机的研制在国内己有几十年的历史,其主要集中在饲料粉碎和农作物秸秆切碎等方面。粉碎技术根据粉碎方式和粉碎手段的不同可分为铡切式、锤片式、揉切式和组合式粉碎技术[2]。在我国,秸秆粉碎机普遍采用的是锤片式和爪齿式粉碎。
1秸秆粉碎压缩机的总体设计
1.1 秸秆粉碎压缩机的基本结构设计
(1)通过对市面上单一粉碎机和压缩机的方式调查发现,这些机器单一功能强大,在多种功能联动方面存在很大的改进空间。……
