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机械工业部北京起重运输机械研究所为北京图书馆研制的图书、借书条机械化传送系统,于一九八三年九月四日投入试运行,至今已近五个月,运行情况良好。该系统由气力输送、磁力带式提升机、带式输送机和气力控制等四个部分组成。在一般情况下,七秒钟就可以把读者的供书条送到书库,十几分钟后即可拿到要借的图书,大大地改善了借书时间长的现象。再经过一段时
The Ministry of Machinery Industry Beijing Lifting and Transport Machinery Research Institute, a library developed by Beijing Library, borrowed a mechanical transmission system from its bookstore and put it into trial operation on September 4, 1983. It has been in operation for nearly five months now. The system consists of pneumatic conveying, magnetic belt elevator, belt conveyor and pneumatic control of four parts. Under normal circumstances, seven seconds can be the reader’s book for books sent to the library, ten minutes to get the books to borrow, greatly improving the phenomenon of borrowing books for a long time. After a while