期刊论文

Xie, Fangping

中文

农业工程学报

1002-6819

2015

31

3

113-121

10.3969/j.issn.1002-6819.2015.03.016

国家“十二五”科技支撑计划项目（2011BAD20B102） 湖南省科技计划项目（2013NK3001）

本校为第一且通讯机构

针对南方丘陵山区水果生产中采摘、疏花等作业环节劳动强度大、机械设备少、人工作业效率低, 已有设备在丘陵山区作业时通过性不强、易失稳等问题, 设计制造了一种小型履带自走式剪叉升降作业平台, 该机器具有较小的底盘尺寸, 能够控制回转支承进行方位调节, 通过液压油缸实现升降、角度调整, 使得载人工作台可调平, 以提高机器稳定性能。对样机进行了模拟工作环境下的爬坡角度、转弯半径、调平以及倾翻稳定性能测试, 相关指标达到了设计要求。结果表明, 样机可升降高度1.2 m, 最大行驶速度0.25 m/s, 最小转弯半径0.75 m, 不同负载和升降高度下平台的坡地静态倾翻角集中在(15°~30°)之间等, 满...

Lifting platform in orchard is of great importance to the fruit production, because it plays a vital role in the operation links: picking, flower thinning, etc. However, current mechanical devices are not suitable for orchard in the southern hillside area due to the complex terrain. It means low efficiency and the need for more farmers. Mechanization is the only way to change the present situation. Therefore, based on studying and analyzing the collected data of orchard in south China, a miniature self-propelled lifting platform was developed t...