貴州省阳关砖瓦厂机电車間职工,发揚自力更生、奋发图强精神,針对生产上的薄弱环节,开展技术革新。經过一个多月的努力,制成一台蟹斗式挖土、上料机,并已正式投入生产,效果良好。过去,原料工序用手工操作,每班需37个工人,使用这台机器后,工效大为提高,只要15个人就够了,不但使每班节約了22个劳动力,还大大改善了劳动条件,减輕了劳动强度,保証了 Employees of electromechanical workshops in Yangguan Brickyards in Guizhou Province promoted self-reliance and work hard to develop technological innovations in response to weak links in production. After more than a month of hard work, a crab bucket excavation and loading machine was built and put into production with good results. In the past, the raw material processes were manually operated, requiring 37 workers per shift. After using this machine, the ergonomics were greatly improved. As long as 15 people were sufficient, not only 22 labors per class were saved, but also the working conditions were greatly improved. , Reduced labor intensity and guaranteed