JPS5882488U

JPS5882488U - roller pump

Info

Publication number: JPS5882488U
Application number: JP17651681U
Authority: JP
Inventors: 姫野　侑司
Original assignee: 横河電機株式会社
Priority date: 1981-11-27
Filing date: 1981-11-27
Publication date: 1983-06-03

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図及び第２図は、従来のローラポンプの構成説明図
、第３図及び第４図は、本考案の一実施例によるローラ
ポンプの構成説明図、第５図及び第６図は、本考案の他
の実施例によるローラポンプの構成説明図、第７図見、
本考案の他の実施例によるローラポンプの構成説明図で
ある。２１・・・ケース、２２・・・弾性チューブ、２３・・
・回転軸、２５，２７．２９及び３１・・・略Ｕ字形状
部を有する板ばね、２６．２８．３０及び３２・・・ロ
ーラ。1 and 2 are explanatory diagrams of the configuration of a conventional roller pump, FIGS. 3 and 4 are explanatory diagrams of the configuration of a roller pump according to an embodiment of the present invention, and FIGS. 5 and 6 are An explanatory diagram of the configuration of a roller pump according to another embodiment of the present invention, see FIG.
FIG. 3 is a diagram illustrating the configuration of a roller pump according to another embodiment of the present invention. 21... Case, 22... Elastic tube, 23...
- Rotating shaft, 25, 27, 29 and 31... leaf springs having approximately U-shaped portions, 26, 28, 30 and 32... rollers.

Claims

[Claims for Utility Model Registration] (1) In a roller pump that transfers an object filled in an elastic tube while squeezing the elastic tube installed on the wall of a case with a roller, the rotation is rotated by the drive source of the pump. A roller pump comprising a leaf spring integrated with a shaft and a roller supported by the leaf spring. (2) The leaf spring has a substantially U-shaped portion between the support portion of the roller and the joint portion of the rotating shaft, and is integrated with the rotating shaft with plate surfaces facing each other. A roller pump according to Claim 1 of the utility model registration, characterized by: (3) The leaf spring has a wave-shaped part between the roller 9 support part and the rotating shaft, and is integrated with the rotating shaft with the plate surfaces facing each other. A roller pump according to claim 1 of the utility model registration claim characterized by: (4) The leaf spring has a substantially U-shape, a bottom portion is connected to the rotating shaft or a rotating shaft boss, and a side wall portion supports the roller. 1. Roller pump.