RAIL-GUIDED TROLLEY SYSTEM, AND RAIL-GUIDED TROLLEY

摘要

[Problem] To restrict traveling wheels from falling into a rail gap, suppress vibration being given to an article, and easily change the orientation of the traveling wheels. [Means to Solve Problem] A rail-guided trolley system SYS that includes a main body 10 that, along rails R including a part thereof arranged in a grid pattern, holds and transports a transportation container M on a lower side of the rails R, the rail-guided trolley system SYS comprising: traveling wheels 21 that are each provided at each of four corners 10a of the main body 10 and that travel on the rails R; a controller 40 that controls pivot drivers 34 that change the orientation of the traveling wheels 21; and auxiliary wheels 22 that are each arranged at least in either front or rear in a traveling direction of the traveling wheel 21.