The invention discloses a protection device for a crawler walking mechanism of a crawler excavator, which comprises a caterpillar track section protection mechanism, and the caterpillar track section protection mechanism is a chain protection plate group. At least one chain protection plate group is arranged. The chain protection plate set comprises a chain protection plate set left protection plate, a chain protection plate set right protection plate and a reinforcing fixing plate. The chain plate set left protection plate and the chain plate set right protection plate are the same in structure and are arranged in a bilateral symmetry mode, reinforcing fixing plates are arranged on the chain plate set left protection plate and the chain plate set right protection plate, and fixing holes used for being fixedly installed on the bottom face of a walking frame of the crawler belt walking mechanism are formed in the reinforcing fixing plates. The device further comprises a driving wheel protection mechanism. The service life is prolonged, normal and stable work is ensured, the actual working requirements of large and medium-sized crawler excavators are met, and the blank of the industry field is filled.

    本发明公开了一种用于履带式挖掘机的履带行走机构的防护装置,包括链轨节防护机构,所述链轨节防护机构为护链板组;所述护链板组至少设置一组;所述护链板组包括护链板组左护板、护链板组右护板、加强固定板;所述链板组左护板、护链板组右护板结构相同且左右对称设置,所述链板组左护板、护链板组右护板均设置有加强固定板,加强固定板上开设有用于安装固定在履带行走机构的行走架底面的固定孔。还包括驱动轮防护机构。本发明延长其使用寿命,确保正常稳定工作,满足大中型履带式挖掘机实际工作需求,填补此行业领域之空白。


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    Title :

    Protection device for crawler walking mechanism of crawler excavator


    Additional title:

    一种用于履带式挖掘机的履带行走机构的防护装置


    Contributors:
    WANG XUQIAO (author) / WU QULAN (author) / LI YONGGANG (author) / PANG CHAOLI (author) / WANG GUIHUA (author) / XIE XIUSHEN (author) / WANG WEICHANG (author) / LIU LEI (author) / YE GUIYOU (author) / YU HAITAO (author)

    Publication date :

    2021-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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