To provide a technique for smoothly positioning an unmanned conveyance vehicle with high accuracy even if the unmanned conveyance vehicle has a steering drive wheel without causing excessive skidding of the drive wheel while suppressing a load applied to a guide rail.SOLUTION: An unmanned conveyance vehicle includes three or more wheels, a chassis, and a guide roller part. The guide roller part includes a plurality of guide rollers, and can rotate relative to the chassis on a traveling surface by a rotation mechanism. The plurality of guide rollers are slidable along two guide rails arranged in parallel with each other.SELECTED DRAWING: Figure 1
【課題】操舵付き駆動輪を有する無人搬送車であっても、駆動輪に無理な横滑りをさせず、ガイドレールへの負荷を抑え、位置決めをスムーズに高精度に行う技術を提供すること。【解決手段】3つ以上の車輪、シャーシ及びガイドローラ部を備える無人搬送車であって、前記ガイドローラ部は、複数のガイドローラを備え、回転機構により走行面上を前記シャーシに対して回転可能であり、前記複数のガイドローラが、並行して配置された2本のガイドレールに摺動可能である無人搬送車とする。【選択図】図1
UNMANNED CONVEYANCE VEHICLE
無人搬送車
2022-12-22
Patent
Electronic Resource
Japanese
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |
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