Novel peristaltic pump head
A peristaltic pump and pump head technology, applied in the field of pump components, can solve problems such as increased cost consumption
Active Publication Date: 2015-09-02
CHANGZHOU PREFLUID TECH
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Abstract
The invention relates to a novel peristaltic pump head which comprises a miniature motor, a pump head base, a roller assembly and a pump head upper cover. A groove is formed in the upper surface of the pump head base, the roller assembly is positioned in the groove in the pump head base, the pump head upper cover is connected to the upper side of the pump head base, the roller assembly is positioned between the pump head base and the pump head upper cover, a through hole is formed in the center of the groove, a shaft extension end of the miniature motor penetrates the through hole to be meshed with the roller assembly, a first gear is arranged at the shaft extension end of the miniature motor, the miniature motor is connected with the roller assembly by the first gear, and two 'U'-shaped pipe access openings are formed in a side of the pump head upper cover. The novel peristaltic pump head has the advantages that squeezing conveying can be carried out by the aid of rolling friction instead of sliding friction, and accordingly purposes of prolonging the service lives of hoses and reducing the cost can be achieved.
Application Domain
Positive displacement pump componentsFlexible member pumps +2
Technology Topic
Peristaltic pumpPump head +1
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