The invention relates to a special log grab bucket, which comprises a claw head, an I-shaped rod, a first rotating pin, a first connecting rod, a second rotating pin, a second connecting rod, a third rotating pin, a support plate and a liftable hydraulic cylinder, wherein the I-shaped rod is fixedly arranged on the outer side wall of the claw head, the first connecting rod is connected with the middle of the I-shaped rod through the first rotating pin; the other end of the first connecting rod is connected with one end of the second connecting rod through a second rotating pin; the other end of the second connecting rod is connected with the mounting lug holder of the support plate through a third rotating pin; the liftable hydraulic cylinder is arranged between the lower triangular holder of the first connecting rod and the upper triangular holder of the second connecting rod; the two ends of the liftable cylinder are hinged with the lower triangular holder of the first connecting rod and the upper triangular holder of the second connecting rod. According to the special log grab bucket, the human-machine separation function can be realized during log loading, unloading and transferring, the safety performance is greatly improved and the work efficiency is extremely improved.


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    Title :

    Special log grab bucket


    Contributors:
    LI PENGFEI (author) / LI RUOYU (author) / YAN SHENGZAN (author)

    Publication date :

    2015-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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