To provide a yarder usable at various sites and capable of linearly conveying a carrier or a bundled member with a simple structure, and a yarder rope take-up device.SOLUTION: This yarder comprises: one main rope 14 disposed to reciprocate via a pulley 12; first and second take-up drums D1 and D2 on which the main rope 14 is wound; and a carrier vehicle 16 attached to the main rope 14 to transfer a bundled member 24. Rotary shafts 21 and 22 of the first and second take-up drums D1 and D2 on which both the ends of the main rope 14 are wound include a main rotary shaft 26 with which they are coaxially and integrally provided. The first take-up drum D1 is connected to a first drive motor M1 so as to be integrally rotatable with the main rotary shaft 26. The second take-up drum D2 is rotatable with the main rotary shaft 26 via a planetary gear mechanism, and a sun gear shaft of the planetary gear mechanism is positioned coaxially in the center of the second take-up drum D2. A second drive motor M2 is connected to the sun gear shaft. The first and second take-up drums D1 and D2 differentially rotate via the planetary gear mechanism.SELECTED DRAWING: Figure 1

    【課題】多様な用地で使用可能で、簡単な構成で搬器や集材を直線的に搬送可能な集材機及び集材機用ロープ巻き取り装置を提供する。【解決手段】滑車12を介して往復配置させた1本の主索14と、主索14が巻回される第1及び第2の巻取ドラムD1,D2を有する。主索14に取り付けられ、集材24を移送する搬送車16を備える。主索14の両端が巻回された第1及び第2の巻取ドラムD1,D2の回転軸21,22は、同軸に一体に設けられた主回転軸26から成る。第1の巻取ドラムD1は主回転軸26と一体に回転可能に第1の駆動モータM1に接続される。第2の巻取ドラムD2は、主回転軸26と遊星歯車機構を介して回転可能で、第2の巻取ドラムD2の中心部に遊星歯車機構の太陽歯車軸が同軸に位置する。太陽歯車軸に、第2の駆動モータM2が接続され、第1及び第2の巻取ドラムD1,D2は、遊星歯車機構を介して差動回転する。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    YARDER AND YARDER ROPE TAKE-UP DEVICE


    Weitere Titelangaben:

    集材機及び集材機用ロープ巻き取り装置


    Beteiligte:

    Erscheinungsdatum :

    19.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



    YARDER

    KIM JUNG SUN | Europäisches Patentamt | 2015

    Freier Zugriff

    TOWER YARDER AND MATERIAL COLLECTION METHOD OF TOWER YARDER

    OKAWA SATOSHI / OGATA ATSUSHI / KUWABARA MASAHITO et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Rope take-up device for cableway and using method thereof

    DOU PING / YANG XINHUA / ZHOU TAO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Rope-based unmanned aerial vehicle take-off device and method

    MENG LINGSAI / LU YUANJIE / YANG LIANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    SUSPENSION ROPE FOR VERTICAL TAKE-OFF/LANDING FLIGHT BODY

    ARIKUNI HIDEYORI | Europäisches Patentamt | 2024

    Freier Zugriff