温室起垄机的改进设计与分析  

Improved design and analysis of greenhouse transverse ridging machine

作　　者：李茂强 杨树川[3] 杨术明[3] 马伏龙[3] 丁少虎 

机构地区：[1]北方民族大学机电工程学院,银川市750021 [2]合肥工业大学机械工程学院,合肥市230009 [3]宁夏大学机械工程学院,银川市750021

出　　处：《中国农机化学报》2017年第8期59-63,共5页Journal of Chinese Agricultural Mechanization

基　　金：北方民族大学校级科研项目(2017JDKY02);宁夏自然科学基金项目(NZ10103)

摘　　要：温室起垄机是一种温室专用正弦波形蔬菜垄起垄机具,解决温室人工起垄劳动强度大、工作效率低的问题。但温室不同蔬菜对垄形参数有不同的要求,而早期开发设计的温室起垄机只能完成一种垄形的起垄作业,使用局限性较大。针对这一问题,对温室起垄机传动部分和驱动部分进行改进设计,通过建立数学模型,借助Matlab软件对其进行运动学分析。分析结果表明,改进后的温室起垄机能完成预期的多种垄形参数的正弦波形蔬菜垄的起垄作业,对于推广温室起垄机的使用范围、实现温室起垄的机械化、进一步提高温室起垄生产力具有重要意义。Greenhouse ridging machine is exclusively used for completing vegetable ridges in greenhouse with sinusoidal waveform,which can solve the problem of high artificial ridging intensity and low working efficiency.There are different ridge requirements for different vegetables,and ridging machine with one kind of ridging operation cannot meet that.Aiming at the usage limitation,transmission mechanism and driving part of greenhouse ridging machine were improved,and kinematics analysis was conducted with mathematical models,by using Matlab software.The results show that multiple sinusoidal vegetable ridge types can be completed with this designed machine,which can provide important references for extending the using range of greenhouse ridging machine,achieving the mechanization of ridging,and further improving the productivity of greenhouse ridges.

关 键 词：温室起垄机 改进设计 运动学分析 

分 类 号：S22[农业科学—农业机械化工程]