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全国中型喷灌机联合设计组研制的8 PZ-60中型喷灌机于去年九月在吉林省机械局主持下通过鉴定.该机设计合理,结构紧凑,性能较好,使用比较方便. 8PZ-60中型喷灌机配套东方红-28拖拉机,移动作业.它主要由增速箱、水环泵、水泵、悬挂架、吸水管、输水管等组成(图1).水泵悬挂在拖拉机液压悬挂杆件上,经动力输出轴、万向节增速箱传动.悬挂架用以调节水泵位置,同时它也是水泵的安装基础.增速箱可使水泵的转速达到3000转/分,经两对
The 8 PZ-60 medium-sized sprinkler developed by the national medium-sized sprinkler joint design team passed the appraisal under the auspices of Jilin Machinery Bureau in September last year.The design of this machine is reasonable, the structure is compact, the performance is better and the use is more convenient. It is mainly composed of speed increase box, water ring pump, water pump, suspension frame, suction pipe, water pipe, etc. The water pump is suspended on the hydraulic suspension rod of the tractor, The power output shaft, universal joint gear box transmission. The suspension frame is used to adjust the position of the pump, and it is also the installation foundation of the pump. The speed increase box can make the pump speed reach 3000 rpm,