大型喷浆机器人多功能扩展及关键技术设计

Functional extension and key technique design of large shotcrete robot

根据大型喷浆机器人多年来在实际工程施工中的使用情况、用户现场使用需求及经验总结,在原有的基础上,对大型喷浆机器人的机械结构、动力源、液压系统和控制系统进行了功能扩展及关键技术改进设计。动力源采用动力电机和汽车发动机双动力驱动方式;液压系统采用恒功率调节阀和负荷传感补偿阀的变量泵技术以及并联油路技术;采用无线遥控代替原来的有线遥控。另外,通过对机器人进行模块化设计,拓宽了机器人的使用功能,使其不仅具有喷浆支护的功能。

According to the site conditions in use, customers＇ site use demands and experience summaries and on the original base, the paper expands functions and improves and designs the key. technologies for mechanical structure, dynamic source, hydraulic system and control system. Dynamic source uses＂ the double dynamical drive pattern with dynamical motor and automobile engine; hydraulic system uses the constant-power adjustable valve, the variable-pump technology with load sensing compensating valve and the parallel oil circuit technology, wireless remote takes place of the wire remote. Besides, the robot carries on the modular design, and this expands the robot using functions so as to make it not only have the functions of shotcrete supports, but also realize hoist and overhead work by simple refits. So, the robot has great practicability.