| 摘要 |
PROBLEM TO BE SOLVED: To provide a cart for picking work capable of reducing a working load to a worker, improving working efficiency in the picking work, and reducing the cost for a battery. SOLUTION: In this cart 1 for picking work, a right and a left handles 7a and 7b are slidably structured, and the right and left dynamos 15a and 15b connected to a right and a left main driving wheels 5c and 5d generate power according to the slide position, and charge a battery 8. Power generating loads of the right and left dynamos 15a and 15b are applied to each of the main driving wheels 5c and 5d, and a working burden to the worker in deceleration and in right and left turn is reduced. The number of charge is reduced and working efficiency is improved by charging the battery 8 from each of the dynamos 15a and 15b in one picking operation, and a small-capacity battery can be used as the battery 8, and the purchase cost is thereby reduced. Further, a cycle of exchange due to deterioration of the battery 8 can be improved. COPYRIGHT: (C)2009,JPO&INPIT |
