JPS6238211U - - Google Patents

Info

Publication number
JPS6238211U
JPS6238211U JP12950285U JP12950285U JPS6238211U JP S6238211 U JPS6238211 U JP S6238211U JP 12950285 U JP12950285 U JP 12950285U JP 12950285 U JP12950285 U JP 12950285U JP S6238211 U JPS6238211 U JP S6238211U
Authority
JP
Japan
Prior art keywords
spring feeder
utility
granular material
model registration
monitoring means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12950285U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12950285U priority Critical patent/JPS6238211U/ja
Publication of JPS6238211U publication Critical patent/JPS6238211U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Conveyors (AREA)
  • Screw Conveyors (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は実施例のブロツク線図、第２図はその
各部の信号波形図である。 １１：スプリングフイード、２１ａ，２１ｂ：
近接スイツチ、２２：判別回路。 FIG. 1 is a block diagram of the embodiment, and FIG. 2 is a signal waveform diagram of each part thereof. 11: Spring feed, 21a, 21b:
Proximity switch, 22: Discrimination circuit.

Claims (1)

【実用新案登録請求の範囲】 １ スプリングフイーダを用いる粉粒体定量供給
装置において、前記スプリングフイーダの異常変
形を検出する監視手段を設けたことを特徴とする
粉粒体定量供給装置。 ２ 前記監視手段が、スプリングフイーダの軸方
向に隔てて設けられたその羽根を検出する検出器
と、両検出器からの信号の時間差が設定値以上の
場合に異常信号を発する判別回路とからなる実用
新案登録請求の範囲第１項記載の粉粒体定量供給
装置。[Claims for Utility Model Registration] 1. A powder or granular material quantitative feeding device using a spring feeder, characterized in that a monitoring means for detecting abnormal deformation of the spring feeder is provided. 2. The monitoring means includes a detector that detects the blades of the spring feeder, which are arranged apart in the axial direction, and a discrimination circuit that issues an abnormal signal when the time difference between the signals from both detectors is equal to or greater than a set value. A device for quantitatively feeding powder or granular material according to claim 1 of the utility model registration claim.
JP12950285U 1985-08-27 1985-08-27 Pending JPS6238211U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12950285U JPS6238211U (en) 1985-08-27 1985-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12950285U JPS6238211U (en) 1985-08-27 1985-08-27

Publications (1)

Publication Number Publication Date
JPS6238211U true JPS6238211U (en) 1987-03-06

Family

ID=31026126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12950285U Pending JPS6238211U (en) 1985-08-27 1985-08-27

Country Status (1)

Country Link
JP (1) JPS6238211U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02103690U (en) * 1989-02-06 1990-08-17
JP2009012917A (en) * 2007-07-04 2009-01-22 Sumitomo Chemical Co Ltd Screw feeder abnormality detection method.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02103690U (en) * 1989-02-06 1990-08-17
JP2009012917A (en) * 2007-07-04 2009-01-22 Sumitomo Chemical Co Ltd Screw feeder abnormality detection method.

Similar Documents

Publication Publication Date Title
JPH0240480U (en)
JPS5912075U (en) Infrared detector for moving object detection
JPH0248223U (en)
JPS6192043U (en)
JPH0261852U (en)
JPS6213116U (en)
JPS61178823U (en)
JPS6363897U (en)
JPS6338050U (en)
JPS6165043U (en)
JPH0312125U (en)
JPS60106424U (en) Combine alarm system
JPH0322480U (en)
JPS61139913U (en)
JPS6410663U (en)
JPS6177178U (en)
JPS6286326U (en)
JPS618815U (en) magnetic bubble data logger
JPS61170086U (en)
JPS6434123U (en)
JPS6246906U (en)
JPH01162766U (en)
JPH0211695U (en)
JPS61205628U (en)
JPS61182861U (en)