MD238Z5 - Hopper gate - Google Patents

Hopper gate

Info

Publication number
MD238Z5
MD238Z5 MDS20100008A MDS20100008A MD238Z5 MD 238 Z5 MD238 Z5 MD 238Z5 MD S20100008 A MDS20100008 A MD S20100008A MD S20100008 A MDS20100008 A MD S20100008A MD 238 Z5 MD238 Z5 MD 238Z5
Authority
MD
Moldova
Prior art keywords
hopper
crank
damper
roller
gate
Prior art date
Application number
MDS20100008A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Ион ХЭБЭШЕСКУ
Валериан ЧЕРЕМПЕЙ
Михаил АГАРКОВ
Original Assignee
Институт Сельскохозяйственной Техники "Mecagro"
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 Институт Сельскохозяйственной Техники "Mecagro" filed Critical Институт Сельскохозяйственной Техники "Mecagro"
Priority to MDS20100008A priority Critical patent/MD238Z/en
Publication of MD238Y publication Critical patent/MD238Y/en
Publication of MD238Z5 publication Critical patent/MD238Z5/en
Publication of MD238Z publication Critical patent/MD238Z/en

Links

Abstract

The invention relates to hopper-type devices and can be used in the formula-feed industry.The hopper gate contains a drive device (7), fixed on the hopper, which includes a shaft (8) with a crank (9), a damper (1) with a sealing surface and a longitudinal groove (4). The free end of the crank (9) is equipped with a roller (10) with the possibility of slipping on the surface of a locking bracket (5), located in the longitudinal groove (4) and articulately joined through a bolt (3) with the damper (1). The locking bracket (5) is pressed against the roller (10) of the crank (9) with a regulating bolt (6).The advantages are to provide the damper compression without a gap to the hopper mouth and to increase the reliability of the gate.
MDS20100008A 2010-01-15 2010-01-15 Hopper gate MD238Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20100008A MD238Z (en) 2010-01-15 2010-01-15 Hopper gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20100008A MD238Z (en) 2010-01-15 2010-01-15 Hopper gate

Publications (3)

Publication Number Publication Date
MD238Y MD238Y (en) 2010-07-30
MD238Z5 true MD238Z5 (en) 2011-02-28
MD238Z MD238Z (en) 2011-02-28

Family

ID=45815081

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20100008A MD238Z (en) 2010-01-15 2010-01-15 Hopper gate

Country Status (1)

Country Link
MD (1) MD238Z (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108990566B (en) * 2018-09-29 2022-02-01 唐山杰盛机械制造有限公司 Forage grass rubbing crusher for agricultural machine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1720677A (en) * 1927-01-17 1929-07-16 Howlett Construction Company Coal-chute gate
US2112698A (en) * 1935-05-02 1938-03-29 Monroe R Hull Bin gate
US3834595A (en) * 1973-02-26 1974-09-10 Astec Ind Storage bin with flow control sealing apparatus
JPS5470559A (en) * 1977-11-16 1979-06-06 Toshiba Corp Closing control apparatus for hopper gate
US4200208A (en) * 1978-04-26 1980-04-29 Evans Products Company Pneumatic hopper gate
US4479591A (en) * 1982-07-20 1984-10-30 Barber-Greene Company Apparatus and method for removing foreign materials from a cement metering wheel
WO2005080230A1 (en) * 2004-02-23 2005-09-01 Smith Gordon O Hopper container
MD3319B1 (en) * 2005-10-10 2007-05-31 Intreprinderea De Stat Institutul De Tehnica Agricola "Mecagro" Bin gate
EA009273B1 (en) * 2006-07-28 2007-12-28 Общество С Ограниченной Ответственностью "Техносоюзпроект" Container with movable doors
  • 2010

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1720677A (en) * 1927-01-17 1929-07-16 Howlett Construction Company Coal-chute gate
US2112698A (en) * 1935-05-02 1938-03-29 Monroe R Hull Bin gate
US3834595A (en) * 1973-02-26 1974-09-10 Astec Ind Storage bin with flow control sealing apparatus
JPS5470559A (en) * 1977-11-16 1979-06-06 Toshiba Corp Closing control apparatus for hopper gate
US4200208A (en) * 1978-04-26 1980-04-29 Evans Products Company Pneumatic hopper gate
US4479591A (en) * 1982-07-20 1984-10-30 Barber-Greene Company Apparatus and method for removing foreign materials from a cement metering wheel
WO2005080230A1 (en) * 2004-02-23 2005-09-01 Smith Gordon O Hopper container
MD3319B1 (en) * 2005-10-10 2007-05-31 Intreprinderea De Stat Institutul De Tehnica Agricola "Mecagro" Bin gate
EA009273B1 (en) * 2006-07-28 2007-12-28 Общество С Ограниченной Ответственностью "Техносоюзпроект" Container with movable doors

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Затвор бункера, 2001, <url: http://iztm.ru/production/koks/uborka/03/> (regăsit în Internet la 2010.05.27) *
Затвор бункера, 2001, regăsit în Internet 2010.05.27, http://iztm.ru/production/koks/uborka/03/ *
Затвор шиберный для сыпучих материалов, 2009, <url: http://www.gu-sta.ru/download/pdf_tehnoloborud/zsh_374_230_s.pdf> (regăsit în Internet la 2010.05.27) *
Затвор шиберный для сыпучих материалов, 2009, regăsit în Internet 2010.05.27, http://www.gu-sta.ru/download/pdf_tehnoloborud/zsh_374_230 *

Also Published As

Publication number Publication date
MD238Y (en) 2010-07-30
MD238Z (en) 2011-02-28

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Legal Events

Date Code Title Description
ND4Y Validity of short term patent extended [from 6 to 10 years]

Expiry date: 20200115

KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)
MM4Y Short-term patent definitely lapsed due to non-payment of fees