To provide a four-wheel automatic carrier vehicle capable of obtaining low floor while securing grounding property of driving wheels.SOLUTION: An automatic carrier vehicle includes: a pair of driving wheels 14RL and 14RR; a pair of auxiliary wheels 14FL and 14FR; a pair of arms 42L and 42R extending in the front to back direction, supported to freely oscillate around an axial line extending in the vehicle width direction to a vehicle body 12 on one end and retaining the driving wheels 14RL and 14RR rotatably on the other end; drive sources 34L and 34R for independently driving the driving wheels 14RL and 14RR, respectively; and a control device 60 capable of causing itself to travel by controlling the driving sources 34L and 34R as well as varying a proceeding direction by differing rotational speed of each of the driving wheels 14RL and 14RR. Each of the pair of arms 42L and 42R supports the vehicle body 12 by abutting one portion of the vehicle body 12 from below when travelling on a flat road surface.SELECTED DRAWING: Figure 5
【課題】駆動輪の接地性を確保しつつ、低床化を図ることが可能な四輪の自動搬送車を提供する。【解決手段】一対の駆動輪14RL,14RRと、一対の補助輪14FL,14FRと、それぞれが、前後方向に延び、一端において車体12に対して車幅方向に延びる軸線まわりに揺動自在に支持され、他端において駆動輪14RL,14RRを回転可能に保持する一対のアーム42L,42Rと、駆動輪14RL,14RRの各々を独立して駆動する駆動源34L,34Rと、駆動源34L,34Rを制御して自身を走行させるとともに、駆動輪14RL,14RRの各々の回転速度を異ならせることで進行方向を変更可能な制御装置60と、を備え、平面状の路面を走行する場合に、一対のアーム42L,42Rの各々が車体12の一部に下方から当接して車体12を支持する構成とする。【選択図】図5
AUTOMATIC CARRIER VEHICLE
自動搬送車
20.10.2023
Patent
Elektronische Ressource
Japanisch
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |