PERISTALTIC PUMP

摘要

The invention relates to a peristaltic pump for conveying fluids, comprising a stator and a rotor supported therein, wherein a flexible hose is integrated in the stator, and the rotor comprises radially arranged conveying elements, which squeeze the hose over a section containing the fluid, and wherein the squeezed fluid section moves progressively in the hose under the effect of a motor connected to the rotor, wherein the conveying elements are designed as rotatably supported rollers, which comprise at least two rolling-element bearings, the outer rings of which are connected by means of a common outer sleeve and the inner rings of which are connected to the rotor, wherein under the effect of the motor, the rotor moves in the stator and the outer rings of the conveying elements roll on the inner surface of the stator.