To provide an electric-hydraulic polyp-type grab bucket capable of securing much grabbing amount when grabbing particle-like handling articles processed into a chip shape or a pellet form, and capable of effectively grabbing and smoothly performing a grabbing operation.SOLUTION: An electric-hydraulic polyp-type grab bucket comprises multiple wide shells SL to transport particle-like handling articles. It has a structure that a scraping plate SP consisting of the shell SL is mounted on the outer side of a shell arm SA which is a skeleton of the shell SL, and that a bulging size BD of the shell SL is greater than or equal to 60% of an inserting size ID of the shell SL.SELECTED DRAWING: Figure 4

    【課題】チップ状やペレット状に加工された粒状の取扱物を掴む際に多くの掴み量を確保し、効率よく掴むことができるとともに、掴み時の動作をスムーズにできる電動油圧式ポリップ型グラブバケットを提供すること。【解決手段】粒状の取扱物を搬送するための幅広のシェルSLを複数備えた電動油圧式ポリップ型グラブバケットのシェルSLを構成する掻き寄せ板SPが、シェルSLの骨組みであるシェルアームSAの外側に取り付けられた構造で、かつ、シェルSLの膨らみ寸法BDをシェルSLの差し込み寸法IDの60%以上となるようにする。【選択図】図4


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    Title :

    ELECTRIC-HYDRAULIC POLYP-TYPE GRAB BUCKET


    Additional title:

    電動油圧式ポリップ型グラブバケット


    Contributors:

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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