Peristaltic pump with an open and end-mounted casing at the open bottom and a reciprocating pump head consisting of a squeezing roller and at least one support roller

摘要

A peristaltic pump having an open shell (3) fixed to the ends (10) on the open, elongated bottom (2) and having a reciprocating pump head; consisting of a squeezing roller (4) and at least one support roller (5), the pump hose (1) is squeezed inside the lateral surface and the openings (6) on the pump hose (1) inside or outside of the open jacket housing (3) to the diverter valve (14), characterized in that it comprises a swivel drive with which the pump head, consisting of the squeezing roller (4) and the at least one support roller (5), alternately reciprocate in a circle up to a maximum of the jacket ends (10 ) is pivotable. b.) It has an open jacket housing, which is at the ends (10) on the open bottom (2) mounted or fixed. c.) that the bottom (2) is open, so that the support roller (5) and the squeezing roller (4) from both sides of the roller shaft on the pivot arms (11.1 and 11.2) can be attached and the tensioning device (15) the pump hose (1) squeeze; the pinch roller presses the pump hose (1) to the intermediate inner wall of the lateral surface (3) and at the same time prevents the support roller (5) from dodging the lateral surface (3) in the pinch.