【摘要】 研制一种低频率、大振幅新型系列双钢轮振动压路夯实机,采用特种振动电机做振动源,将振动偏心子直接安装在电机的主轴上,省掉了皮带轮等传动机构。结果表明:与国外同类产品相比,该系列振动压路夯实机具有结构简单、运转可靠、性价比高和夯实效率高的特点。更多还原

【Abstract】 A new type of double drum vibratory roller series with low frequency and high amplitude is developed. A special vibratory electric motor is adopted as vibration exciter and vibrating eccentric block is directly installed on main shaft of the motor, which eliminates belt pulley or other transmission mechanism. The results show that, compared with similar products abroad, the roller features simple structure, high cost-to-performance ratioand high compacting efficiency.更多还原