PROBLEM TO BE SOLVED: To provide a low cost carrying truck that can reduce a vertical height necessary for the carriage truck to travel in a storage shelf.SOLUTION: A carrying truck 1 comprises a mobile vehicle body 6 and an article placing member 7 arranged liftably on the vehicle body 6. The vehicle body 6 has a rasing/lowering operation portion 8 that raises and lowers the article placing member 7 and travel function portions 12 and 12. The rasing/lowering operation portion 8 has: a plurality of rotating bodies 22 and 22 having eccentric action portions 24 allowing a bottom part of the article placing member 7 to be pushed up; a driving portion 17 that rotates and drives the rotating bodies 22; an interlocking member 18 which interlocks the plurality of rotating bodies 22 and 22 arranged forward and rearward in the vehicle body 6. The travel function portions 12 and 12 are constituted of driving motors 12a and 12a arranged on the left and right sides respectively across the interlocking member 18 and wheels 13 and 13 to be driven by the driving motors.
【課題】収容棚に占める搬送台車の走行に必要な上下方向の高さの低減を可能とした低コストの搬送台車を提供する。【解決手段】自走可能な車体6と該車体6上に昇降可能に配置された物品載置部材7とを備える搬送台車1であって、車体6は、物品載置部材7を昇降させる昇降作動部8と、走行機能部12,12と、を有しており、昇降作動部8は、物品載置部材7の底部の押し上げを可能とする偏心作用部24を有する複数の回転体22,22,…と、回転体22を回転駆動させる駆動部17と、車体6内の前後に配置された複数の回転体22,22,…を連動させる連動部材18と、を有し、走行機能部12,12は、連動部材8を挟むように左右にそれぞれ配置される駆動モータ12a,12aと、これら駆動モータにより駆動される車輪13,13と、からなる。【選択図】図4
CARRYING TRUCK
搬送台車
2015-06-25
Patent
Electronic Resource
Japanese
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen |