Feeder for e.g. sand, has driving mechanism comprising driven shaft coupled with rope hoist drivable with variable rotation speed, where rotation speed is adjustable by hand through remote control device

摘要

The feeder (18) has a traction cable (34) that is roll upable at a rope hoist (38) actuated through a motor driving mechanism (42). The driving mechanism is controllable through a remote control device (44) at a scraper shovel (32). The driving mechanism comprises a driven shaft coupled with the rope hoist drivable with variable rotation speed, where the rotation speed is adjustable by a hand through the remote control device. A trick or shift controller is integrated in a handgrip (30) of the scraper shovel.