| 摘要 |
PROBLEM TO BE SOLVED: To provide a commodity storage device allowing a spiral to be easily detachably attached to a motor.SOLUTION: A commodity storage device 10 comprises a commodity rack 28. The commodity rack 28 includes: a drive unit 50 having a motor 44, and a rotor 62 rotated by receiving rotational driving force of the motor 44 in a housing 46, and provided at an upstream side of a commodity conveyance path 48; and a spiral mechanism 52a having a spiral 54 connected to the rotor 62 of the drive unit 50 and rotated by the rotational driving force from the rotor 62 to convey commodities G held between pitches thereof in a conveyance direction A. One end of the spiral 54 is provided with a coupling tool 64 having a coupling portion 78 that can be detachably attached to an attachment portion 80 of the rotor 62 in a state where the rotor 62 cannot be rotated.SELECTED DRAWING: Figure 10 |
