【摘要】 以棉秆、桑枝等农作物硬茎秆为对象,研究了农作物硬茎秆切碎机的主要结构和设计参数,设计了能自动调节喂入高度的喂入机构和直刃刀切碎器等主要工作部件的结构。性能试验结果表明该机具有切碎性能良好,产量高,能耗低等特点。更多还原

【Abstract】 The main purpose of this project is to investigate the main structure and main design parameters of crop chopper for chopping hard stalks, such as cot ton stalk, mulberry branch and so on. A feeding mechanism which could adjust fee ding height by itself and the straight knife chopper were designed. Results of t he performance test show that the machine this it has to be good to chopping per formance, high output have, low grade of energy consumption.更多还原