| 摘要 |
PROBLEM TO BE SOLVED: To provide a peristaltic pump in which a hose replacement work can be easily carried out.SOLUTION: A peristaltic pump 1 comprises a motor 12; a main shaft 34 connected to the motor 12; a hose 32 forming a fluid flow passage; a base part 61 connected to the main shaft 34; a rotating body 33 having a pressing body 62 removably arranged at the base part 61 and its rotation causes the hose 32 to be compressed in a direction crossing at a right angle with an axial center direction of the main shaft 34 in sequence in an extended direction of the hose 32; a casing 31 formed as a cylinder shape with a bottom part having opened one end part for storing the hose 32 and the rotating body 33; a lid body 42 for closing the casing 31 and formed with an opening 42c at a position that can be oppositely faced against the pressing body 62; and a window part 42a arranged to enable the opening 42c of the lid body 42 to be closed and removably arranged at the lid body 42.SELECTED DRAWING: Figure 1 |
