我矿是白云石加工的一座中型矿山,该矿生产的0￣3mm白云石矿粉所用的破碎设备为WG1225×940锤式破碎机。为保证矿粉粒度和生产效率,每班必须多次调整立蓖板与锤头的间隙。原有的调整结构如图1,调整时必须将箱体门4打开,然后在调整杆1和基座2之间加调整垫,在调整前还必须把覆盖 Mine is dolomite processing of a medium-sized mine, the ore produced 0 ~ 3mm dolomite ore crushing equipment for WG1225 × 940 hammer crusher. In order to ensure the ore particle size and production efficiency, each class must adjust the gap between the castor plate and the hammerhead. The original adjustment structure shown in Figure 1, the adjustment must be open the box door 4, and then adjust the lever 1 and base 2 between the adjustment pad, the adjustment must also be covered before