To provide a tracked vehicle for transporting soil with less noise, which can efficiently transmit engine output by reducing transmission elements such as gears as much as possible, and can run smoothly on curved roads.SOLUTION: A tracked vehicle for transporting soil is known as a scrape dozer in which a driver's cab 15 and a base body on which an engine, a clutch, and a transmission are mounted are rotatably supported by a hollow shaft fixed to a traveling crawler, and a bowl 11 for storing scraped earth and sand is provided between the left and right traveling crawlers. The present invention comprises an engine 1, a generator 3, and a hydraulic pump 4. Drives of drive wheels 36 of the left and right traveling crawlers 40 are arranged so that the axis of an output shaft of a drive unit 20 including an electric motor 21, planetary reduction mechanisms 25 to 27, a braking device 29, and a hydraulic motor 28 for steering, is aligned with the axis of a hollow shaft 50. The drive unit 20 is arranged directly below the engine 1 so that it can be attached and detached downward.SELECTED DRAWING: Figure 2

    【課題】歯車などの伝達要素をできるだけ少なくしてエンジン出力が効率よく伝達され、しかも、曲線路をスムーズな走行ができ、騒音の少ない削土運搬用装軌車両を提供する。【解決手段】運転室15およびエンジン、クラッチ、ミッションを搭載した基体が、走行クローラに固設された中空軸に回動可能に支持され、左右の走行クローラ間に削り取った土砂を収納するボウル11が設けられたスクレープドーザと称される削土運搬用装軌車両が知られている。本発明は、エンジン1と、発電機3と、油圧ポンプ4とを備え、左右の走行クローラ40の駆動輪36の駆動は、電動モータ21、遊星減速機構25〜27、ブレーキ装置29および操向用の油圧モータ28からなるドライブユニット20を、その出力軸の軸心を該中空軸50の軸心と一致させて配置している。ドライブユニット20は、エンジン1の直下に配置し下方へ脱着可能とした。【選択図】図2


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    Title :

    TRACKED VEHICLE FOR TRANSPORTING SOIL


    Additional title:

    削土運搬用装軌車両


    Contributors:

    Publication date :

    2020-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / E02F Baggern , DREDGING



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