自整定式液压震动波能量吸收装置的研究与开发  

Research and Development of the Self-Tuning Hydraulic Shock Wave Energy Absorption Equipment

作　　者：席建中[1] 韩成春[1] 

机构地区：[1]徐州工程学院信电学院,徐州221111

出　　处：《机械设计与制造》2012年第10期125-127,共3页Machinery Design & Manufacture

基　　金：徐州市科技局工业科技计划项目(KB10B020)

摘　　要：研制开发在核心技术上具有自主知识产权的自整定式液压震动波能量吸收装置,利用对油缸活塞的结构设计和液压油路控制增加液体流动的行程,通过液体流动阻尼和压力降,以此吸收振动能量,达到减震的目的。从而实现机械设备、特别是以振动方式工作的机械设备,例如振动压路机、振动挖掘机等工作点之外的机件、主机等进行减震、消震。该能量吸收装置结构简单,吸收震动源效果好,将复杂不断变化的震动能使用独立机构吸收,并巧妙的利用波的传递特性自调整抵消,避免了震动能对震源的冲击。Researching and developing the core technology with independent intellectual property rights of the hydraulic shock waves from the self-tuning energy absorption equipment, making use of the structure design of hydraulic cylinder piston and control of the flow of fluid increase trip of hydraulic oil, through the liquid flow damping and the pressure drop, to absorbs vibration energy, and to achieve the pur- pose of shock.So as to realize the mechanical equipment,especially the mechanical equipment working with vibration mode ,such as vibratory roller,vibration excavators which damping and absorbing shock using ma- chine parts outside of working points. This energy absorption equipment is simple in structure ,good in ab- sorption of shock source ,using independent agencies to absorb complex changing vibration,and the clever use of wave transmission characteristics of self-tuning offset avoids the impact vibrational energy to vibra- tion source.

关 键 词：自整定式 震动波能量吸收 消震及减震 

分 类 号：TH16[机械工程—机械制造及自动化] TH137