To inhibit interference between a feeder line and a power reception part in a curved portion of a travel route and inhibit power reception capability from being deteriorated by a distance becoming too large between the feeder line and the power reception part.SOLUTION: An article conveyance car 3 travels along a travel route including a linear route and a curved route and includes: a conveyance car body 10; a first travel part 9f and a second travel part 9r arranged side by side in a travel direction L; and a power reception part 4 which receives driving power from feeder lines 11, disposed at both sides in a route width direction, in a non-contact manner. The power reception part 4 includes: a first power reception part 4f disposed so as to enclose a first axis X1 disposed along a vertical direction Z and arranged so as to overlap with the first travel part 9f when viewed in the vertical direction Z; and a second power reception part 4r disposed so as to enclose a second axis X2 disposed along the vertical direction Z and arranged so as to overlap with the second travel part 9r when viewed in the vertical direction Z.SELECTED DRAWING: Figure 3
【課題】走行経路がカーブ状の箇所における給電線と受電部との干渉を抑制すると共に、給電線と受電部との距離が離れすぎることによる受電能力の低下を抑制する。【解決手段】直線経路と曲線経路とを備えた走行経路に沿って走行する物品搬送車3は、搬送車本体10と、走行方向Lに並んで配置された第1走行部9f及び第2走行部9rと、経路幅方向の両側に配置された給電線11から非接触で駆動用電力を受電する受電部4とを備える。受電部4は、上下方向Zに沿うと共に上下方向Z視で第1走行部9fと重複するように配置された第1軸心X1を囲むように配置された第1受電部4fと、上下方向Zに沿うと共に上下方向Z視で第2走行部9rと重複するように配置された第2軸心X2を囲むように配置された第2受電部4rとを備えている。【選択図】図3
ARTICLE CONVEYANCE FACILITY
物品搬送設備
2022-01-11
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / B61B RAILWAY SYSTEMS , Eisenbahnanlagen |