A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POSITION DETECTING DEVICE, WORK MACHINE AND POSITION DETECTING METHOD
To provide a position detecting device suitable for detecting where movable members are located in multiple position ranges, a work machine and a position detecting method.SOLUTION: A position detecting device comprises: a detecting body attached to either a movable member or a support member that swingably supports the movable member; and a first proximity switch and a second proximity switch attached on the other side. The first proximity switch and the second proximity switch are spaced apart in a swinging direction of the movable member. The detecting body approaches to or separates from both the first proximity switch and the second proximity switch in a first swing position range of the movable member, approaches only to the first proximity switch in the second proximity switch in a first swing position range of the movable member, and approaches only to the second proximity switch in a third swing position range of the movable member opposite to the second swing position range, using the first swing position range as a reference.SELECTED DRAWING: Figure 6
【課題】可動部材が複数の位置範囲のどこに位置しているかを検知するのに適した位置検知装置、作業機械および位置検知方法を提供する。【解決手段】位置検知装置は、可動部材または前記可動部材を揺動可能に支持する支持部材の一方に取り付けられた検出体と、他方に取り付けられた第１近接スイッチおよび第２近接スイッチとを備え、前記第１近接スイッチと前記第２近接スイッチが前記可動部材の揺動方向に離間して配置され、前記検出体が、前記可動部材の第１揺動位置範囲において前記第１近接スイッチと前記第２近接スイッチの両方に近接または該両方から離隔し、前記可動部材の第２揺動位置範囲において前記第１近接スイッチのみに近接し、前記第１揺動位置範囲を基準として前記第２揺動位置範囲の反対側の前記可動部材の第３揺動位置範囲おいて前記第２近接スイッチのみに近接する。【選択図】図６
POSITION DETECTING DEVICE, WORK MACHINE AND POSITION DETECTING METHOD
To provide a position detecting device suitable for detecting where movable members are located in multiple position ranges, a work machine and a position detecting method.SOLUTION: A position detecting device comprises: a detecting body attached to either a movable member or a support member that swingably supports the movable member; and a first proximity switch and a second proximity switch attached on the other side. The first proximity switch and the second proximity switch are spaced apart in a swinging direction of the movable member. The detecting body approaches to or separates from both the first proximity switch and the second proximity switch in a first swing position range of the movable member, approaches only to the first proximity switch in the second proximity switch in a first swing position range of the movable member, and approaches only to the second proximity switch in a third swing position range of the movable member opposite to the second swing position range, using the first swing position range as a reference.SELECTED DRAWING: Figure 6
【課題】可動部材が複数の位置範囲のどこに位置しているかを検知するのに適した位置検知装置、作業機械および位置検知方法を提供する。【解決手段】位置検知装置は、可動部材または前記可動部材を揺動可能に支持する支持部材の一方に取り付けられた検出体と、他方に取り付けられた第１近接スイッチおよび第２近接スイッチとを備え、前記第１近接スイッチと前記第２近接スイッチが前記可動部材の揺動方向に離間して配置され、前記検出体が、前記可動部材の第１揺動位置範囲において前記第１近接スイッチと前記第２近接スイッチの両方に近接または該両方から離隔し、前記可動部材の第２揺動位置範囲において前記第１近接スイッチのみに近接し、前記第１揺動位置範囲を基準として前記第２揺動位置範囲の反対側の前記可動部材の第３揺動位置範囲おいて前記第２近接スイッチのみに近接する。【選択図】図６
POSITION DETECTING DEVICE, WORK MACHINE AND POSITION DETECTING METHOD
位置検知装置、作業機械および位置検知方法
YAMAMOTO KEISUKE (author) / BAN HIROTO (author) / YAMAMOTO KOHEI (author)
2023-04-10
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
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