PROBLEM TO BE SOLVED: To provide a loader capable of operating loads more safely and more easily.SOLUTION: A loader includes: a carriage which has a travel roller and is capable of running along a groove-shaped rail formed on a floor surface; a cargo receiving member which is laid on the carriage and has a lifting inclined cam in a lower part; and a lift drive mechanism which is fixed to one end of the carriage and lifts the cargo receiving member with respect to the carriage. The lift drive mechanism is provided with: a worm gear mechanism for lift drive having a wormshaft for lift drive rotating by rotary drive from outside and a worm gear for lift drive engaged with the wormshaft for lift drive; and a crank mechanism having a rotary wheel linked with the drive gear coaxially fitted to the worm gear for lift drive and a crank arm whose one end is linked with the rotary wheel and whose other end is connected to the cargo receiving member.SELECTED DRAWING: Figure 1

    【課題】より安全に、かつより容易に荷物を操作することができるローダを提供する。【解決手段】ローダは、走行ローラを有し、床面に形成された溝状のレールに沿って走行可能な台車と、台車に載設され、下部に昇降用傾斜カムを有する荷受部材と、台車の一端に固着されて荷受部材を台車に対して昇降させる昇降駆動機構とを備え、昇降駆動機構は、外部からの回転駆動によって回転する昇降駆動用ウオームシャフト及びこの昇降駆動用ウオームシャフトに咬合する昇降駆動用ウオームギヤを有する昇降駆動用ウオームギヤ機構と、昇降駆動用ウオームギヤに同軸に装着された駆動ギヤに連動する回転ホイール及び一端が回転ホイールに連動し、他端が荷受部材に連結されたクランクアームを有するクランク機構とを備えている。【選択図】図1


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    Title :

    LOADER


    Additional title:

    ローダ


    Contributors:

    Publication date :

    2016-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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