低压力波动四柱塞润滑脂泵的研制  

Development of Four-piston Lubrication Grease Pump with Small Pressure Fluctuation

作　　者：孙正[1] 张晓光[1] 朱滨峰[1] 

机构地区：[1]中国矿业大学机电工程学院,江苏徐州221008

出　　处：《煤矿机械》2007年第5期106-107,共2页Coal Mine Machinery

基　　金：江苏省博士后科研资助计划项目(0401056B);中国矿业大学科学研究基金资助项目(2005B007)

摘　　要：低压力波动的润滑脂泵,有利于集中润滑系统向众多润滑点输送润滑脂的自动控制。泵的动力由电机经减速器传给曲柄,由正弦四杆机构将曲柄转变为柱塞的往复移动,从柱塞数目对压力波动特性的影响,说明低压力波动四柱塞润滑脂泵的研制过程。The lubrication grease pump with lower pressure fluctuation is good for the lubrication grease transferring control of concentrated lubricating system. Using retarder, the power is transferred from electromotor to pump brace. Making use of sine four- pole machine, whirly movement of brace can be transformed into reciprocating movement. The pump development process is introduced by analyzing the pressure affected by the number of pistons.

关 键 词：润滑脂泵 柱塞 压力波动 

分 类 号：TH137.51[机械工程—机械制造及自动化]