To provide a crawler traveling device, a crawler monitoring system, a crawler traveling vehicle and a crawler monitoring method which can detect a sign of derailment of a tension wheel from a rubber crawler.SOLUTION: The crawler travelling device includes an endless rubber crawler, a driving wheel, a tension wheel, and a sensor capable of acquiring load information on a load of the tension wheel received by the rubber crawler. The rubber crawler includes an endless crawler belt and a plurality of cored bars. The cored bars include a pair of cored bar projections. The tension wheel is driven and rotated so as to be abutted on an inner surface of the rubber crawler at at least either a position between the pair of cored bar projections or a position outside both the pair of cored bar projections in the crawler width direction. The sensor can acquire tension load information in a crawler thickness direction of the tension wheel received from the inner surface of the rubber crawler as the load information.SELECTED DRAWING: Figure 4
【課題】ゴムクロ−ラからテンション輪が脱輪する兆候を検出可能なクロ−ラ走行装置、クロ−ラ監視システム、クロ−ラ走行車及びクロ−ラ監視方法を提供する。【解決手段】本発明に係るクロ−ラ走行装置は、無端状のゴムクロ−ラと、駆動輪と、テンション輪と、前記テンション輪が前記ゴムクロ−ラから受ける荷重に関する荷重情報を取得可能なセンサと、を備え、前記ゴムクロ−ラは、無端状のクロ−ラベルトと、複数の芯金と、を備え、前記芯金は、一対の芯金突起を備え、前記テンション輪は、前記クローラ幅方向において、前記一対の芯金突起の間の位置、又は、前記一対の芯金突起の両方の外側の位置、の少なくともいずれかの位置で前記ゴムクロ−ラの内面と当接して従動回転しており、前記センサは、前記荷重情報として、前記テンション輪が前記ゴムクロ−ラの内面から受ける、クローラ厚み方向での張力荷重情報を取得可能である。【選択図】図4
CRAWLER TRAVELING DEVICE, CRAWLER MONITORING SYSTEM, CRAWLER TRAVELING VEHICLE, AND CRAWLER MONITORING METHOD
クローラ走行装置、クロ−ラ監視システム、クロ−ラ走行車及びクロ−ラ監視方法
2021-06-10
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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