To provide a portable-type lumber collecting device capable of easily and rapidly installing it even in steep forest areas and high planting density areas of trees, and capable of effectively collecting the lumbers even in the place where there are many obstacles such as fallen trees and rocks.SOLUTION: A felled-tree collecting device comprises a tower body 1, a first wire W1 and a second wire W2 unwound from the tip of the tower body 1 and the free ends of which are fixed to lumbers, a first winch 41 and a second winch 42 winding/unwinding the first wire W1 and the second wire W2, a third wire W3 stretched between the tower body 1 and a first support column 31, a forth wire W4 stretched between the tower body 1 and a second support column 32, and a third winch 43 and a forth winch 44 winding/unwinding the third wire W3 and the forth wire W4. The orientation and movement direction of the lumbers is adjusted by the first winch 41-the forth winch 44, and the lumbers are moved to a desired position.SELECTED DRAWING: Figure 1

    【課題】急峻な山林や樹木の植栽密度の高い地域であっても装置の設置が容易に且つ迅速に行え、しかも倒木や岩石などの障害物の多い場所であっても効率的に集材できる可搬式の集材装置を提供する。【解決手段】タワー本体1と、タワー本体1の先端部から送り出され、自由端側が伐倒木に固定される第1ワイヤーW1及び第2ワイヤーW2と、第1ワイヤーW1及び第2ワイヤーW2の巻き取り及び繰り出しを行う第1ウインチ41及び第2ウインチ42と、タワー本体1と第1支持柱31との間に張り渡される第3ワイヤーW3と、タワー本体1と第2支持柱32との間に張り渡される第4ワイヤーW4と、第3ワイヤーW3及び第4ワイヤーW4の巻き取り及び繰り出しを行う第3ウインチ43及び第4ウインチ44とを備える。そして、第1ウインチ41〜第4ウインチ44とによって伐倒木の向き及び移動方向を調整し所望位置まで伐倒木を移動させる。【選択図】図1


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    Title :

    LUMBER COLLECTING DEVICE


    Additional title:

    集材装置


    Contributors:

    Publication date :

    2020-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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