| 摘要 |
PURPOSE: A loader is provided to transfer goods to loading positions by controlling the positions of vertical and horizontal transfer units using a sensor, a cylinder, and stoppers. CONSTITUTION: A loader comprises a support post(1), a supporter(2), a sensor, a movable arm(3), a movable arm drive cylinder(20), a fixed retaining plate, a movable retaining plate, a plurality of stoppers(25,26), and a holding plate(32). The supporter is guided to ascend and descend along the support post according to the rotational direction of a chain. The sensor senses the transfer position of the supporter. The movable arm drive cylinder rotates the movable arm in the horizontal direction. The movable retaining plate is raised and lowered by a position control cylinder(21) fixed to a bracket. The stoppers determine the position of the movable arm by being connected to the fixed or movable retaining plate when the movable arm is moved. The holding plate holds or releases goods to be loaded.
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