To provide a fork of a forklift capable of surely preventing a palette from slipping out when the fork is inserted in the palette, and smoothly taking out the fork from the palette when the fork is taken out from the palette.SOLUTION: A fork of a forklift includes: a stopper member 51 which is retractable with respect to a top surface of a placing part 31 and capable of locking a palette placed on the placing part 31; a shaft member 52 supporting the stopper member 51; an energizing member for the stopper member which energizes the stopper member 51 upward; and a reversing mechanism 55 reversing a direction of the stopper member 51 in a longitudinal direction of the placing part 31. The stopper member 51 includes: a tapered surface 59 having a height difference; and a stopper surface 60 locked with the palette. The reversing mechanism 55 includes: a cam member 62 provided on a lower end part of the shaft member 52 and having a cam surface 66 facing downward; and a pressing member 64 retractable with respect to the cam member 62 and capable of pressing the cam surface 66.SELECTED DRAWING: Figure 4
【課題】フォークをパレットに差し込んだ状態ではパレットの抜け出しを確実に防止でき、パレットからフォークを抜き出すときにはフォークをパレットから円滑に抜き出すことができるフォークリフトのフォークの提供にある。【解決手段】載置部31の上面に対して出没可能であり、載置部31に載置されたパレットを係止可能とするストッパ部材51と、ストッパ部材51を支持する軸部材52と、ストッパ部材51を上方へ付勢するストッパ部材用付勢部材と、載置部31の長手方向におけるストッパ部材51の向きを反転させる反転機構55と、を備え、ストッパ部材51は、高低差を有するテーパ面59と、パレットと係止されるストッパ面60と、を備え、反転機構55は、軸部材52の下端部に設けられ、下方に面するカム面66を有するカム部材62と、カム部材62に対して進退可能であってカム面66を押圧可能な押圧部材64と、を備えた。【選択図】 図4
FORK OF FORKLIFT
フォークリフトのフォーク
2022-06-28
Patent
Electronic Resource
Japanese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |