18TSlnglie Steelwheel of Hydrau Licvib Ratory Rollera Ctuating Mechanism Desing
Abstract:Along with the strenuous development of the infrastructure in China, the demand of engineering machinery in market remarkablely increased. The constructure projects such as airports, ports, roads have raised higher request for engineering machinery.The vibratory roller is one of the important facilities in engineering construction. Its performance will directly affect the quality of the project.
The article introduces the development course and tendencies of vibratory rollers both at home and abroad. It also gives an introduction about the basic composition of the vibratory roller. What’s more, it makes an overall preliminary design for the YZ18 hydraulic vibratory roller and determines the basic parameters of it. The key point of this article lies in detailed design and calculation of vibratory wheel, which is the working actuator of YZ18 hydraulic vibratory roller. It calculates the size of the exciting force and verifies the intensity of the vibrating shaft. In addition, this paper also makes a design for the steering hydraulic cylinder.
Keywords: vibratory roller;vibratory wheel;steering hydraulic cylinder;exciting force