A mast assembly in forklift truck for improving a range of view

摘要

The mast assembly of visibility,It can be according to forklift mast,Fork,And hydraulic cylinders are designed,With a hydraulic hose for supplying hydraulic fluid hydraulic cylinder,For move up and down track by hydraulic cylinder and,Fork carriage is coupled to another hand to move up and down together with track,One pulley,It is used to instruct the sliding of hydraulic hose,Chain,It is used to instruct the movement of track or compartment,It is provided with a wheel,It is used to instruct the sliding of chain,Its middle pulley and wheel are set to the rear surface of track,The pulley and center axis of wheel be arranged to,The direction of motion of forklift and the overall with of preferred lower sheave and wheel are equal to or less than the width of the guide rail width of track,Hydraulic hose and chain are the width of track,Past and wound so as to pulley and on wheel,Hydraulic cylinder is that protrusion is formed by the position that a predetermined altitude is separated one from the distal end of hydraulic cylinder,Track frame has been provided with the consistent position coupled items part of projection.