BEVERAGE MACHINE

Beverage machine, in particular a coffee machine, with a housing and with a beverage discharge unit (30) which is arranged in front of a housing front wall (16) and which is height-adjustable along a vertical axis (V) by a height adjustment mechanism (18), wherein in the housing front wall (16) an extending along the vertical axis (V) opening (17) is arranged, through which extends at least one beverage supply line, with which the beverage discharge unit (30) is connected in a fluid-conducting manner with a beverage preparation means and wherein a discharge unit head (24) is connected to the beverage discharge unit (30) in such a way that they can be adjusted by adjusting the beverage discharge unit (30) and can be moved together with a covering means (3) of the opening (17) not covered by the beverage discharge unit (30) and the discharge unit head (24) that is connected to it, and the height adjustment mechanism (18) comprises an electric motor (6) that rotates a threaded lifting screw (9) extending through and engaged with a lifting nut (12), and in that the lifting nut (12) is formed by halves (34) of the lifting nut (12) that are resiliently fixed each other around the lifting screw (9) by a compression mean (13).