Excavator suspension wear resistance method and excavator wear resistance device for implementing it

The invention relates to an excavator suspension wear resistance method and an excavator wear resistance device for implementing the method. The device comprises a drive mechanism, a friction mechanism, excavating mechanisms and the like. The friction mechanism includes an impact guide member and a guide support member, etc. The drive mechanism includes a power impact member and a power support member, etc. The impact guide member is disposed at the guide support member. Two ends of the impact guide member are in split connection with the excavating mechanisms. The power support member supports the power impact member in impacting. The power impact member drives the impact guide member to make reciprocating motion. The impact guide member rights the reciprocating impact directions of the excavating mechanisms. The impact guide member and/or the guide support member include(s) a suspension mechanism or a wear resistance mechanism. The device has the advantages of reliable working, stable performance, low cost