我院过去在悬链输送机传动装置设计中采用苏联ГАЗ减速器,该装置体积庞大,笨重,效率低,工人们管它叫做“乌龟壳”。1964年我院曾针对其存在问题作过一次改进,但仍没打破框框,保持了原来的结构形式。设计革命后,设计人员受到很大鼓舞,打破洋框 In the past, our institute adopted the Soviet ГАЗ reducer in the design of the catenary transmission. The unit was bulky, bulky and inefficient. Workers called it “turtle shells.” In 1964, our hospital made an improvement on its existing problems, but it still did not break the box and maintained its original structure. After the design revolution, designers are greatly encouraged to break the ocean box