Patent ID: 9706860
Date: 2017-07-18
CPC Classifications: A47F,B65G

Claim:
1. A dish sending device for a restaurant comprises: a suspended guide rail, a traveling trolley provided on the guide rail, a lifting mechanism provided on the travelling trolley; a dish container connection device is provided at the lower end of the lifting mechanism; wherein, the lifting mechanism comprises: a plurality of connecting rods, whose ends are connected sequentially to form a connecting rod group, and an angle adjustable structure between two adjacent connecting rods; the angle adjustable structure consisting of the ends of the adjacent rods are connected by a hinge, and the lower end of the connecting rod group is connected with at least one pull rope to drive the lifting of the connecting rod group; or the angle adjustable structure consisting of the adjacent connecting rods are connected by an engaging gear unit, and the gear unit is connected with a drive motor, and the size of the angle between two adjacent connecting rods is controlled by the drive motor.