MD238Z - Hopper gate - Google Patents

Hopper gate

Info

Publication number
MD238Z
MD238Z MDS20100008A MDS20100008A MD238Z MD 238 Z MD238 Z MD 238Z MD S20100008 A MDS20100008 A MD S20100008A MD S20100008 A MDS20100008 A MD S20100008A MD 238 Z MD238 Z MD 238Z
Authority
MD
Moldova
Prior art keywords
hopper
crank
damper
roller
gate
Prior art date
Application number
MDS20100008A
Other languages
Moldavian (mo)
Romanian (ro)
Inventor
Ion Khehbehshesku
Valerian Cerempei
Mihail Agarcov
Ion Hăbăşescu
Original Assignee
Inst Tehnica Agricola Mecagro
Inst De Tehnic & Abreve Agricol & Abreve 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 Inst Tehnica Agricola Mecagro, Inst De Tehnic & Abreve Agricol & Abreve Mecagro filed Critical Inst Tehnica Agricola 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 MD238Z5 (en) 2011-02-28
MD238Z true 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108990566A (en) * 2018-09-29 2018-12-14 李丽芬 A kind of agricultural machinery herbage pulverizer

Family Cites Families (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
CA2557335A1 (en) * 2004-02-23 2005-09-01 Gordon O. Smith Hopper container
MD3319C2 (en) * 2005-10-10 2007-12-31 Государственное Предприятие Институт Сельскохозяйственной Техники "Mecagro" Bin gate
EA009273B1 (en) * 2006-07-28 2007-12-28 Общество С Ограниченной Ответственностью "Техносоюзпроект" Container with movable doors
  • 2010

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108990566A (en) * 2018-09-29 2018-12-14 李丽芬 A kind of agricultural machinery herbage pulverizer

Also Published As

Publication number Publication date
MD238Y (en) 2010-07-30
MD238Z5 (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