The invention discloses a double-winch double-cable circulation adverse slope logging method for a steep mountain. The method comprises the following steps of driving a double-winch logging tractor toa forest road to be anchored; selecting three anchoring woods II, III and IV as three fulcrums of a cable, sequentially mounting two corresponding guide pulleys I, two corresponding guide pulleys IIand one corresponding guide pulley III on the anchoring woods II, III and IV, and enabling the cable end of a traction cable I and the cable end of a traction cable II to sequentially bypass the two guide pulleys I and the two guide pulleys II respectively; enabling one end of a haul-back cable to connect with the cable end of the traction cable I through an iron ring I, and the other end of the haul-back cable to bypass the guide pulley III so as to connect with the cable end of the traction cable II through an iron ring II, thereby forming a closed cable through the traction cable I, the traction cable II and the haul-back cable; and moving the two ends of the haul-back cable up and down on a forest road and a wood collecting point to transfer wood under the recycling effect of the traction cable I or the traction cable II.

    本发明公开了一种陡坡山地双绞盘双索循环反坡集材方法,步骤如下:将双绞盘集材拖拉机开至林区道路进行锚固;选择三根锚固木Ⅱ、Ⅲ和Ⅳ作为缆索的三个支点,并在锚固木Ⅱ、Ⅲ和Ⅳ上依次安装相应的两个导向滑轮Ⅰ、两个导向滑轮Ⅱ和一个导向滑轮Ⅲ,将牵引索Ⅰ的索端和牵引索Ⅱ的索端分别依次绕过两个导向滑轮Ⅰ和两个导向滑轮Ⅱ;将回空索的一端通过铁环Ⅰ与牵引索Ⅰ的索端连接,将回空索的另一端绕过导向滑轮Ⅲ后通过铁环Ⅱ与牵引索Ⅱ的索端连接,使得牵引索Ⅰ、牵引索Ⅱ和回空索形成闭合的缆索,并且回空索的两端在牵引索Ⅰ或牵引索Ⅱ的回收作用下分别在林区道路和集材点上下移动转运木材。


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    Titel :

    Double-winch double-cable circulation adverse slope logging method for steep mountain


    Weitere Titelangaben:

    一种陡坡山地双绞盘双索循环反坡集材方法


    Beteiligte:
    HUANG JIANYOU (Autor:in) / CHEN DONGCHENG (Autor:in) / JIA HONGYAN (Autor:in) / SU JIANMIAO (Autor:in) / HAO JIAN (Autor:in) / LI JICHAO (Autor:in)

    Erscheinungsdatum :

    2020-09-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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