WO2012167042A3 - Grain processing apparatus, system and method - Google Patents

Grain processing apparatus, system and method Download PDF

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Publication number
WO2012167042A3
WO2012167042A3 PCT/US2012/040412 US2012040412W WO2012167042A3 WO 2012167042 A3 WO2012167042 A3 WO 2012167042A3 US 2012040412 W US2012040412 W US 2012040412W WO 2012167042 A3 WO2012167042 A3 WO 2012167042A3
Authority
WO
WIPO (PCT)
Prior art keywords
separator
chaff
grain processing
stripper
winnower
Prior art date
Application number
PCT/US2012/040412
Other languages
French (fr)
Other versions
WO2012167042A2 (en
Inventor
Erv LENTZ
Mounir NJAH
Roger SALWAY
Original Assignee
Compatible Technology International
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 Compatible Technology International filed Critical Compatible Technology International
Publication of WO2012167042A2 publication Critical patent/WO2012167042A2/en
Publication of WO2012167042A3 publication Critical patent/WO2012167042A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F5/00—Hand-operated implements for threshing
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)

Abstract

A grain processing system can include a stripper portion (110), a thresher portion (200), or a winnower portion (300). The stripper portion (110) can use a coordinated roller assembly to receive a grain panicle (101) or stalk via an in-feed hole (120). The stripper portion (110) can separate the seed from the stalk of the received panicle. The thresher portion (200) can include a compliant paddle (207) and screen (205) to separate the seed from the chaff. The winnower portion (300) can include a feeder (301), an aspirator (302), and a separator (303). The feeder (301) can introduce a metered mixture of seeds and chaff into the separator (303). The aspirator (302) can be used to direct an airflow into the separator (303). The airflow and the orientation of the separator (303) can be adjusted to optimize separation of the seeds and chaff. The grain processing system can be manually operated, such as using one or more crank arms (112, 209, 316).
PCT/US2012/040412 2011-06-02 2012-06-01 Grain processing apparatus, system and method WO2012167042A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161492598P 2011-06-02 2011-06-02
US61/492,598 2011-06-02

Publications (2)

Publication Number Publication Date
WO2012167042A2 WO2012167042A2 (en) 2012-12-06
WO2012167042A3 true WO2012167042A3 (en) 2013-01-24

Family

ID=46275997

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/040412 WO2012167042A2 (en) 2011-06-02 2012-06-01 Grain processing apparatus, system and method

Country Status (1)

Country Link
WO (1) WO2012167042A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105684659B (en) * 2016-01-25 2017-06-09 山东省农业科学院作物研究所 A kind of small wheat harvest thresing machine
WO2018081752A1 (en) * 2016-10-28 2018-05-03 Mannarsamy Balasubramanian Winnowing machine
CN106856855A (en) * 2017-03-31 2017-06-20 贵州大学 A kind of fast thresher and its methods of threshing
CN112889486B (en) * 2021-01-20 2022-07-22 云南旭众机械设备有限公司 Rape processing equipment
CN115053702A (en) * 2022-07-15 2022-09-16 江西省农业科学院农业工程研究所 Combine harvester threshing device with low loss rate

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
OA02749A (en) * 1968-03-04 1970-12-15 Champenois S A Ets Grinder for pearl millet or other similar cereals.
CN2088326U (en) * 1990-03-02 1991-11-13 李万隆 Double drum man-power thresher
US5569079A (en) * 1995-03-08 1996-10-29 Ryden; David M. Device for sampling grain
US20020022505A1 (en) * 2000-08-15 2002-02-21 Freeburn James Henry Circumferential thresher
FR2870086A1 (en) * 2004-05-17 2005-11-18 Etablissements Rene Gode Et Fi DEVICE FOR SAMPLING A SAMPLE OF GRAINS FROM AGRICULTURAL OR NATURAL CULTURAL PRODUCTION.
US20100298037A1 (en) * 2010-05-11 2010-11-25 Teen Technology A Nj Nonprofit Corporation Pedal-Operated Threshing Machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
OA02749A (en) * 1968-03-04 1970-12-15 Champenois S A Ets Grinder for pearl millet or other similar cereals.
CN2088326U (en) * 1990-03-02 1991-11-13 李万隆 Double drum man-power thresher
US5569079A (en) * 1995-03-08 1996-10-29 Ryden; David M. Device for sampling grain
US20020022505A1 (en) * 2000-08-15 2002-02-21 Freeburn James Henry Circumferential thresher
FR2870086A1 (en) * 2004-05-17 2005-11-18 Etablissements Rene Gode Et Fi DEVICE FOR SAMPLING A SAMPLE OF GRAINS FROM AGRICULTURAL OR NATURAL CULTURAL PRODUCTION.
US20100298037A1 (en) * 2010-05-11 2010-11-25 Teen Technology A Nj Nonprofit Corporation Pedal-Operated Threshing Machine

Also Published As

Publication number Publication date
WO2012167042A2 (en) 2012-12-06

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