PROBLEM TO BE SOLVED: To provide oil feed device for a construction machine, the device being able to obtain a storage place for a strainer and an oil feed apparatus near an oil feed port of the tank and also able to be applied in a mini-shovel that is subject to constraint on arrangement of components.SOLUTION: The present invention provides a tank oil feed device comprising: a strainer 10 provided in an oil feed port 7a for a fuel tank 7 mounted on a revolving body 2 of a mini-shovel and having a net part for capturing dust contained in fed oil; and an oil feed apparatus 11 configured such that during the feed of oil to the fuel tank 7, the oil feed part is located outside the oil feed port 7a of the fuel tank 7 and oil is fed via the strainer 10. The tank oil feed device is provided with a locking part that when oil is not fed to the fuel tank 7, the strainer 10 and the oil feed apparatus 11 are locked to the fuel tank 7 while both the strainer 10 and the oil feed apparatus 11 are accommodated in the fuel tank 7.SELECTED DRAWING: Figure 6
【課題】タンクの給油口の近くにストレーナ及び給油器具の保管場所を確保でき、また、部品配置に制約を受けるミニショベルにも適用することができる建設機械のタンク給油装置の提供。【解決手段】本発明は、ミニショベルの旋回体2に搭載される燃料タンク7の給油口7aに設けられ、給油に含まれるゴミを捕捉する網部を有するストレーナ10と、燃料タンク7への給油時には、その給油部が燃料タンク7の給油口7aの外方に位置し、ストレーナ10を介して給油する給油器具11とを備えたタンク給油装置であって、燃料タンク7に対する非給油時に、ストレーナ10と給油器具11の双方を燃料タンク7内に収容した状態で、ストレーナ10と給油治具11を、燃料タンク7に係止させる係止部を備えた構成にしてある。【選択図】図6
TANK OIL FEED DEVICE FOR CONSTRUCTION MACHINE
建設機械のタンク給油装置
06.04.2017
Patent
Elektronische Ressource
Japanisch
FUEL TANK DEVICE OF CONSTRUCTION MACHINE AND CONSTRUCTION MACHINE
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NTIS | 1998
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