JPS5531987A - Shutter control unit at grain automatic scale unit - Google Patents

Shutter control unit at grain automatic scale unit

Info

Publication number
JPS5531987A
JPS5531987A JP14206778A JP14206778A JPS5531987A JP S5531987 A JPS5531987 A JP S5531987A JP 14206778 A JP14206778 A JP 14206778A JP 14206778 A JP14206778 A JP 14206778A JP S5531987 A JPS5531987 A JP S5531987A
Authority
JP
Japan
Prior art keywords
shutter
switch
electromagnet
semi
closing
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
JP14206778A
Other languages
Japanese (ja)
Inventor
Sota Yamamoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14206778A priority Critical patent/JPS5531987A/en
Publication of JPS5531987A publication Critical patent/JPS5531987A/en
Pending legal-status Critical Current

Links

Landscapes

  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)

Abstract

PURPOSE: To easily enable to adjust the closing operation time at the semi-closing shutter in the two stage shuttering, by providing the switch operation member to the shutter of the delivery outlet of grain in free displacement adjustment.
CONSTITUTION: When the shutter 4 of the grain delivery outlet 32 holding at full open starts lift down rotation with the released electromagnet 5 by means of the switch which turns off at the scaling operation of the scale rod 60, the electromagnet 5 is again excited on the way of lifting down revolution and the shutter 4 is once stopped at semi-closed position with the switch C, the operation member V of which is fitted toward the turning direction of the plate 42 to the shutter side plate 42 in free displacement adjustment. Further, by adjusting the displacement of the member Y, the time when it is turned with the plate 42 and cotacted with the operation rod c of the switch C, can be freely changed, allowing to freely adjust the opening of the semi-closing when the shutter 4 is stopped by exciting the electromagnet 5.
COPYRIGHT: (C)1980,JPO&Japio
JP14206778A 1978-11-16 1978-11-16 Shutter control unit at grain automatic scale unit Pending JPS5531987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14206778A JPS5531987A (en) 1978-11-16 1978-11-16 Shutter control unit at grain automatic scale unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14206778A JPS5531987A (en) 1978-11-16 1978-11-16 Shutter control unit at grain automatic scale unit

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP10511378A Division JPS5531936A (en) 1978-08-29 1978-08-29 Automatic scaling unit for grain

Publications (1)

Publication Number Publication Date
JPS5531987A true JPS5531987A (en) 1980-03-06

Family

ID=15306649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14206778A Pending JPS5531987A (en) 1978-11-16 1978-11-16 Shutter control unit at grain automatic scale unit

Country Status (1)

Country Link
JP (1) JPS5531987A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035133C (en) * 1993-08-16 1997-06-11 柳祖翼 Weighing control circuit of electronic constant weight packaging scale

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531936A (en) * 1978-08-29 1980-03-06 Sota Yamamoto Automatic scaling unit for grain

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531936A (en) * 1978-08-29 1980-03-06 Sota Yamamoto Automatic scaling unit for grain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035133C (en) * 1993-08-16 1997-06-11 柳祖翼 Weighing control circuit of electronic constant weight packaging scale

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