JPS57107325A - Automatic flow rate regulator - Google Patents

Automatic flow rate regulator

Info

Publication number
JPS57107325A
JPS57107325A JP18315480A JP18315480A JPS57107325A JP S57107325 A JPS57107325 A JP S57107325A JP 18315480 A JP18315480 A JP 18315480A JP 18315480 A JP18315480 A JP 18315480A JP S57107325 A JPS57107325 A JP S57107325A
Authority
JP
Japan
Prior art keywords
air gun
controller
signal
vibrator
grains
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
JP18315480A
Other languages
Japanese (ja)
Inventor
Ryuichiro Iwai
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP18315480A priority Critical patent/JPS57107325A/en
Publication of JPS57107325A publication Critical patent/JPS57107325A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve selectivity and reduce scatter in quality in a feed selector of grains by means of a vibrator and an electromagnetic air gun by constituting the air gun that its operation ratio may be set successively changeable.
CONSTITUTION: A detection signal of a detector 4 for checking grains in inputted into a controller 8 and its output drives an air gun 5. At this time, a driving signal of the air gun 5 is inputted into a controller 9. In the controller 9, a switch circuit makes the driving output of the air gun 5 uniform and generates a pulse signal. The signal is compared with a preset value of an on/off operation ratio of the air gun 5 to perform on/off control of a vibrator 2. Therefore, if a mixtur ratio of inferior grain may be varied, scatter in quality after the selection can be reduced and a selection capacity can be maximized.
COPYRIGHT: (C)1982,JPO&Japio
JP18315480A 1980-12-23 1980-12-23 Automatic flow rate regulator Pending JPS57107325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18315480A JPS57107325A (en) 1980-12-23 1980-12-23 Automatic flow rate regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18315480A JPS57107325A (en) 1980-12-23 1980-12-23 Automatic flow rate regulator

Publications (1)

Publication Number Publication Date
JPS57107325A true JPS57107325A (en) 1982-07-03

Family

ID=16130735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18315480A Pending JPS57107325A (en) 1980-12-23 1980-12-23 Automatic flow rate regulator

Country Status (1)

Country Link
JP (1) JPS57107325A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104555477A (en) * 2013-10-17 2015-04-29 航天信息股份有限公司 Automatic grain warehousing system and automatic grain warehousing method
CN104670839A (en) * 2013-11-29 2015-06-03 航天信息股份有限公司 Material conveying device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104555477A (en) * 2013-10-17 2015-04-29 航天信息股份有限公司 Automatic grain warehousing system and automatic grain warehousing method
CN104670839A (en) * 2013-11-29 2015-06-03 航天信息股份有限公司 Material conveying device

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