CONSOLE HEIGHT ADJUSTMENT DEVICE FOR CONSTRUCTION MACHINE

摘要

A console height adjustment device for a construction machine enables easy adjustment of the height of a console by a simple structure without a large change in the position in the front-rear direction of operation levers. The console height adjustment device has a support member (1) extending in the front-rear direction on a side of an operator's seat and supporting from below the console (13), a shaft member (2) extending horizontally in the left-right direction of the operator's seat and rockably supported relative to the operator's seat, a first support shaft (7) fixed to the operator's seat and supporting one end of the support member (1) so that the support member (1) can slide in the front-rear direction and can rotate, a rock member (4) fixed at one end to the shaft member (2) and provided so as to be rotatable about the center axis of the shaft member (2), and a second support shaft (8) fixed to the other end of the rock member (4) and supporting the other end of the support member (1).