JPS5445458A - Oiling of chain conveyor - Google Patents

Oiling of chain conveyor

Info

Publication number
JPS5445458A
JPS5445458A JP11142077A JP11142077A JPS5445458A JP S5445458 A JPS5445458 A JP S5445458A JP 11142077 A JP11142077 A JP 11142077A JP 11142077 A JP11142077 A JP 11142077A JP S5445458 A JPS5445458 A JP S5445458A
Authority
JP
Japan
Prior art keywords
electric quantity
comparator
lubrication
lubricating oil
reference level
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
JP11142077A
Other languages
Japanese (ja)
Inventor
Ryotaro Bando
Katsumi Komuro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP11142077A priority Critical patent/JPS5445458A/en
Publication of JPS5445458A publication Critical patent/JPS5445458A/en
Pending legal-status Critical Current

Links

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  • Control Of Conveyors (AREA)

Abstract

PURPOSE: To feed necessary and sufficient lubricating oil depending on a slight variation in the load and the variation in the ambient temperature and humidity.
CONSTITUTION: The state of lubrication of chain conveyor in operation appears as a running resistance and is changed into an electric quantity by a transducer 10. The electric quantity is transmitted to a comparator 13 through an amplifier 11 and a smoothing unit 12. The comparator 13 compares the electric quantity with a reference level applied from a setting unit 14. When the electric quantity is lower than the reference level, the output of the comparator 13 is off. Lubricating oil is fed while a roller chain position detecting limit switch 16 set in a positional relation to a needle pipe is energized. An AND circuit 16 generates an output whenever a lubricated part approaches the needle pipe while lubrication is regarded as necessary, thereby operating a valve 7
COPYRIGHT: (C)1979,JPO&Japio
JP11142077A 1977-09-16 1977-09-16 Oiling of chain conveyor Pending JPS5445458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11142077A JPS5445458A (en) 1977-09-16 1977-09-16 Oiling of chain conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11142077A JPS5445458A (en) 1977-09-16 1977-09-16 Oiling of chain conveyor

Publications (1)

Publication Number Publication Date
JPS5445458A true JPS5445458A (en) 1979-04-10

Family

ID=14560714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11142077A Pending JPS5445458A (en) 1977-09-16 1977-09-16 Oiling of chain conveyor

Country Status (1)

Country Link
JP (1) JPS5445458A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110525922A (en) * 2019-06-26 2019-12-03 江铃汽车股份有限公司 A kind of pipeline simply lubricates and motor monitoring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110525922A (en) * 2019-06-26 2019-12-03 江铃汽车股份有限公司 A kind of pipeline simply lubricates and motor monitoring device

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