【摘要】 为解决混凝土干喷机存在的粉尘大、回弹率高、混凝土强度低、输送距离近等问题,研制了一种混凝土湿喷与泵送一体机。阐述了该机的设计方案和工作原理,介绍了其采用的全液压换向技术和自动配料搅拌技术,并进行了样机试验。更多还原

【Abstract】 In order to solve the problems of dry concrete spraying machine, such as high dust concentration, high rebound rate, low concrete strength, short transportation distance, a wet concrete spraying and pumping combined machine was developed. The machine′ s design and operating principle was described. The machine with full hydraulic reversing technology, automatic batching and feeding technology was introduced. And prototype testing was carried out.更多还原