振幅可调式摊铺机熨平板振捣结构分析及调节方法（Vibration analysis and adjustment method of adjustable screed screed for paver）.docVIP

振幅可调式摊铺机熨平板振捣结构分析及调节方法（Vibration analysis and adjustment method of adjustable screed screed for paver） Vibration analysis and adjustment method of adjustable screed screed for paver 2011-07-20 17:55, with the continuous development of paver technology level, the highway construction department has more and more technical requirements for paver. At present, all construction units hope to achieve the desired density requirements when they are paving, laying, stabilizing the soil and paving the asphalt pavement. As a result of paving stabilized soil base, the thickness of the paving With the continuous development of paver technology in our country, the technical requirements of paver are higher and higher. At present, all construction units hope to achieve the desired density requirements when they are paving, laying, stabilizing the soil and paving the asphalt pavement. The paving stabilized soil base, paving the asphalt pavement layer thickness is relatively thick, amplitude requirement of Paver Screed vibration to some, and then paving asphalt layer when the amplitude is smaller in order to need, also can satisfy the paving and asphalt stabilized soil requirements, screed domestic production manufacturers have also developed or introduced vibration amplitude adjustable. But vibration screed adjustable amplitude, because of its complex structure, easy to adjust to the same vibrator in both sides of eccentric vibrating mechanism is not the same, the vibrator cannot work normally, bearing damage or vibrating beam non horizontal movement up and down. This paper mainly analyzes the adjustable principle and adjusting method of vibrating amplitude adjustable vibrating structure. 1 vibrating structure Fig. 1 assembly drawing of one side vibration mechanism of screed screed vibrator of paver. The components of the vibrating mechanism are mainly composed of an eccentric shaft, an eccentric sleeve, a driving wheel and a vibrating beam. The vibrating structure to the driving w