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介绍在ZBL2500型冷再生机大转臂系统设计中的两处优化设计结构方案:采用已获实用新型专利的一种沥青路面再生机铣刨转臂的同心转轴固定装置,使离合器可以从车架外部装配,对比常见的在机架内部装配转轴固定装置离合器,整机外观紧凑,便于装配操作,安装难度降低,此装置简单可靠,节约成本;采用已获实用新型专利的沥青路面冷再机铣刨转子减速机与转臂连接结构,装配同心轴减速机来达到要求的铣刨深度,对比传统连接结构和国外机型采用的偏心轴减速机结构,增加了铣刨转子的铣刨深度,而且结构简单,易于加工安装,成本低。
This paper introduces two optimal design schemes in the design of large swivel arm of ZBL2500 cold regenerator: The concentric shaft fixtures of the rotary arm of the asphalt pavement regenerator with the patented utility model are used to make the clutch move from the frame External assembly, compared with common within the rack assembly shaft fixtures clutch, the whole appearance of compact, easy assembly operation, installation difficulty is reduced, the device is simple and reliable, cost savings; has been patented utility model asphalt pavement cold reclamation milling Planer rotor reducer and the boom connection structure, the assembly of concentric shaft reducer to achieve the required depth of milling, compared with the traditional connection structure and foreign models used eccentric shaft reducer structure, an increase of milling rotor milling depth, and Simple structure, easy processing and installation, low cost.