FIELD: pumps.
SUBSTANCE: group of inventions relates to a hose pump and to a method for retracting the hose into the bed. The pump for transporting a liquid directed through the hose comprises a hose bed with an auxiliary support, intended for laying the hose, a load-bearing disk (1) configured to rotate relative to the auxiliary support, multiple pressing rollers (3) arranged in a circumferential direction on the disk (1), and multiple guiding rollers (5) arranged in a circumferential direction on the disk (1). Each roller (5) has a guiding groove (25) extending along the outer surface thereof in a circumferential direction and forming a first guiding plane (A) facing the disk (1). Each roller (5) comprises a guiding cylinder (26) located above the groove (25). The cylinder (26) forms a second guiding plane (B) intended for guiding the hose into the hose bed during retraction and/or pulling the hose from the hose bed.
EFFECT: ensured reliable retraction of various hoses with various properties into the hose bed and pulling from the hose bed.
19 cl, 9 dwg
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