EE05820B1 - Device for conveying and separating tubers and root crops - Google Patents

Device for conveying and separating tubers and root crops

Info

Publication number
EE05820B1
EE05820B1 EEP201700037A EEP201700037A EE05820B1 EE 05820 B1 EE05820 B1 EE 05820B1 EE P201700037 A EEP201700037 A EE P201700037A EE P201700037 A EEP201700037 A EE P201700037A EE 05820 B1 EE05820 B1 EE 05820B1
Authority
EE
Estonia
Prior art keywords
separating
conveying
truncated cone
cone shaped
screw
Prior art date
Application number
EEP201700037A
Other languages
Estonian (et)
Inventor
Jüri Olt
Margus Arak
Volodymyr Bulgakov
Valerii Adamchuk
Original Assignee
Eesti Maaülikool
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 Eesti Maaülikool filed Critical Eesti Maaülikool
Priority to EEP201700037A priority Critical patent/EE05820B1/en
Publication of EE201700037A publication Critical patent/EE201700037A/en
Publication of EE05820B1 publication Critical patent/EE05820B1/en

Links

Landscapes

  • Harvesting Machines For Root Crops (AREA)

Abstract

The invention falls within the field of agricultural engineering, more specifically within the field of devices for conveying and separating tubers and root crops, and it can be used in potato and root crop harvesters for separating crops from soil and plant residues. The device for conveying and separating tubers and root crops includes a frame, infeed conveyor, forced drive type tilted and hollow truncated cone shaped sieve separator, the structure of which is formed of concentrically arranged round bar O-rings that are separated by a specific gap and form a sieve surface, where the activator is placed, as well as a tilted finger separating conveyor and an outfeed conveyor. The activator is a screw separator that is placed inside a truncated cone shaped sieve separator with a circular slot and includes forced drive type screw conveyors that cover the internal surface of the truncated cone shaped sieve separator. The screw conveyors include bars that are fixed as consoles to the drive shaft creating a spiral screw with operating direction downward. The device also includes an upper wheel hub with supports for the drive shafts of the screw conveyors and is kinematically connected to the oscillating mechanism for making the device oscillate longitudinally, and a lower wheel hub that is supported by compression springs on the frame.
EEP201700037A 2017-10-25 2017-10-25 Device for conveying and separating tubers and root crops EE05820B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EEP201700037A EE05820B1 (en) 2017-10-25 2017-10-25 Device for conveying and separating tubers and root crops

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EEP201700037A EE05820B1 (en) 2017-10-25 2017-10-25 Device for conveying and separating tubers and root crops

Publications (2)

Publication Number Publication Date
EE201700037A EE201700037A (en) 2019-06-17
EE05820B1 true EE05820B1 (en) 2020-03-16

Family

ID=66792895

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP201700037A EE05820B1 (en) 2017-10-25 2017-10-25 Device for conveying and separating tubers and root crops

Country Status (1)

Country Link
EE (1) EE05820B1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132162A (en) * 1977-12-19 1979-01-02 Magnuson Engineers, Inc. Apparatus for peeling fruits and vegetables
NL8204544A (en) * 1982-11-22 1984-06-18 Thie Knottnerus Root crop cleaning mechanism - has rotary cage with rotary bars having spiral scrapers and separate drive
SU1402320A1 (en) * 1986-12-18 1988-06-15 В. Н. Климчук, В. А. Свинин, Г. К. Шилов и Ю. П. Овс нников Arrangement for stowing articles into rack container
EP0436755A1 (en) * 1990-01-09 1991-07-17 De Dissel Beheer B.V. Apparatus for cleaning and cutting roots or similar
SU1720537A1 (en) * 1988-11-28 1992-03-23 Проектно-Изыскательский И Конструкторско-Технологический Институт "Днепропетровский Стройпроект" Device for cleaning roots and tubers
SU1731085A1 (en) * 1987-10-05 1992-05-07 Украинский научно-исследовательский институт сельскохозяйственного машиностроения Cleaner of root crop pile
RU2004117622A (en) * 2004-06-09 2005-11-20 Башкирский государственный аграрный университет (RU) ROOT CLEANER
RU2372004C1 (en) * 2008-04-11 2009-11-10 Федеральное государственное образовательное учреждение высшего профессионального образования Кубанский государственный аграрный университет Device for loose goods washing
DE102012102763A1 (en) * 2012-03-30 2013-10-02 Usg Umweltservice Gmbh & Co. Kg Device for cleaning crops

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132162A (en) * 1977-12-19 1979-01-02 Magnuson Engineers, Inc. Apparatus for peeling fruits and vegetables
NL8204544A (en) * 1982-11-22 1984-06-18 Thie Knottnerus Root crop cleaning mechanism - has rotary cage with rotary bars having spiral scrapers and separate drive
SU1402320A1 (en) * 1986-12-18 1988-06-15 В. Н. Климчук, В. А. Свинин, Г. К. Шилов и Ю. П. Овс нников Arrangement for stowing articles into rack container
SU1731085A1 (en) * 1987-10-05 1992-05-07 Украинский научно-исследовательский институт сельскохозяйственного машиностроения Cleaner of root crop pile
SU1720537A1 (en) * 1988-11-28 1992-03-23 Проектно-Изыскательский И Конструкторско-Технологический Институт "Днепропетровский Стройпроект" Device for cleaning roots and tubers
EP0436755A1 (en) * 1990-01-09 1991-07-17 De Dissel Beheer B.V. Apparatus for cleaning and cutting roots or similar
RU2004117622A (en) * 2004-06-09 2005-11-20 Башкирский государственный аграрный университет (RU) ROOT CLEANER
RU2372004C1 (en) * 2008-04-11 2009-11-10 Федеральное государственное образовательное учреждение высшего профессионального образования Кубанский государственный аграрный университет Device for loose goods washing
DE102012102763A1 (en) * 2012-03-30 2013-10-02 Usg Umweltservice Gmbh & Co. Kg Device for cleaning crops
US20150014226A1 (en) * 2012-03-30 2015-01-15 Usg Umweltservice Gmbh & Co. Kg Apparatus for cleaning field crops

Also Published As

Publication number Publication date
EE201700037A (en) 2019-06-17

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Legal Events

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MM4A Lapsed by not paying the annual fees

Effective date: 20201025