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解放牌汽车的水泵,经常由于皮带轮松晃而影响工作,甚至打坏水箱造成事故。解放牌汽车的水泵皮带轮,是由其锥孔紧压水泵轴外的锥套而定位装配的。这样定位正确,拆装也方便。但是由于我们山区的道路,十分坎坷不平,工作条件差,往往产生锥套和皮带轮孔的稍微松晃,从而引起皮带轮空转,以至锥套和皮带轮孔同时磨损,也引起皮带轮压紧垫片和皮带轮孔端的磨损,如没及时发现和修理,会造成皮带轮大幅度晃动,影响水泵
Jiefang card car pumps, often due to loose loose pulley and affect the work, or even damage the water tank caused an accident. Jiefang card car’s pump pulley, the cone hole is squeezed from the taper hole positioning and assembly of the pump shaft. This positioning is correct, disassembly is also convenient. However, due to the rough road in our mountain area and poor working conditions, a slight looseness of the taper sleeve and the pulley hole sometimes occurs, causing the pulley idling and the wear of the taper sleeve and the pulley hole at the same time, and also causing the pulley to compress the washer and the pulley Hole end of the wear and tear, if not found and repaired in time, will cause a significant shake pulley, affecting the pump