上海内燃机厂生产的495A型柴油机,主要作拖拉机的配套动力,今年该厂改进设计生产了可分离空压机,附装在柴油机前端齿轮罩上,作为拖拉机运输作业中制动用的气源。现就该机结构及其正确使用方法作一简单介绍。该空压机由固定在燃油系齿轮上的传动盘驱动,采用牙嵌式分离机构,移动拨叉轴,通过拨叉的前后 The 495A diesel engine produced by Shanghai Internal Combustion Engine Factory is mainly used as the supporting power of tractor. This year, the factory improved the design and manufacture of separable air compressor attached to the front gear cover of diesel engine as the air source used for braking in tractor transportation. Now on the aircraft structure and the correct use of a simple introduction. The air compressor is driven by a transmission plate fixed on the fuel train gear, adopts a jaw type separation mechanism, and moves the fork shaft, and passes the front and back of the fork