ES2112118A1 - Aparato para separar las piedras de las patatas en una cosechadora de patatas. - Google Patents

Aparato para separar las piedras de las patatas en una cosechadora de patatas.

Info

Publication number
ES2112118A1
ES2112118A1 ES09400665A ES9400665A ES2112118A1 ES 2112118 A1 ES2112118 A1 ES 2112118A1 ES 09400665 A ES09400665 A ES 09400665A ES 9400665 A ES9400665 A ES 9400665A ES 2112118 A1 ES2112118 A1 ES 2112118A1
Authority
ES
Spain
Prior art keywords
potatoes
potato digger
stones
separating stones
electrical variable
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.)
Granted
Application number
ES09400665A
Other languages
English (en)
Other versions
ES2112118B1 (es
Inventor
Echezarraga Eus Ocerinjauregui
Dorronsoro Jokin Mugica
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.)
Ikerlan S Coop
Original Assignee
Ikerlan S Coop
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 Ikerlan S Coop filed Critical Ikerlan S Coop
Priority to ES9400665A priority Critical patent/ES2112118B1/es
Publication of ES2112118A1 publication Critical patent/ES2112118A1/es
Application granted granted Critical
Publication of ES2112118B1 publication Critical patent/ES2112118B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Harvesting Machines For Root Crops (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

APARATO PARA SEPARAR LAS PIEDRAS DE LAS PATATAS EN UNA COSECHADORA DE PATATAS, EN EL QUE SE DISPONE QUE LAS PIEDRAS/PATATAS CAIGAN DE UNA EN UNA SOBRE LA TAPA METALICA DE UN TAMBOR QUE LLEVA UN SENSOR DE VIBRACIONES CUYA SEÑAL DE VARIABLE ELECTRICA ES ENVIADA A UN DISCRIMINADOR DE NIVELES DE LA VARIABLE ELECTRICA Y CUYA SALIDA AMPLIFICADA ACTUA SOBRE EL EJE DE UNA TRAMPILLA QUE GIRA CAYENDO LA PATATA O PIEDRA POR EL HUECO CREADO EN SU APERTURA. DE APLICACION EN LA AGRICULTURA.
ES9400665A 1994-03-28 1994-03-28 Aparato para separar las piedras de las patatas en una cosechadora de patatas. Expired - Lifetime ES2112118B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400665A ES2112118B1 (es) 1994-03-28 1994-03-28 Aparato para separar las piedras de las patatas en una cosechadora de patatas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400665A ES2112118B1 (es) 1994-03-28 1994-03-28 Aparato para separar las piedras de las patatas en una cosechadora de patatas.

Publications (2)

Publication Number Publication Date
ES2112118A1 true ES2112118A1 (es) 1998-03-16
ES2112118B1 ES2112118B1 (es) 1998-12-01

Family

ID=8285727

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400665A Expired - Lifetime ES2112118B1 (es) 1994-03-28 1994-03-28 Aparato para separar las piedras de las patatas en una cosechadora de patatas.

Country Status (1)

Country Link
ES (1) ES2112118B1 (es)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805798A (en) * 1972-11-08 1974-04-23 Massey Ferguson Ind Ltd Combine harvester protection system
US4275546A (en) * 1980-01-04 1981-06-30 Sperry Corporation Stone discriminator
US4324336A (en) * 1976-03-11 1982-04-13 Andrex N.D.T. Products (U.K.) Limited Separating apparatus
US4466543A (en) * 1980-10-02 1984-08-21 Bystronic Maschinen Ag Method and device for distinguishing between field crops, particularly potatoes on one hand and stones or clods of soil on the other hand
US4955484A (en) * 1988-02-29 1990-09-11 Kone Oy Device for separating hard objects, such as stones, from a stream of wood

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805798A (en) * 1972-11-08 1974-04-23 Massey Ferguson Ind Ltd Combine harvester protection system
US4324336A (en) * 1976-03-11 1982-04-13 Andrex N.D.T. Products (U.K.) Limited Separating apparatus
US4275546A (en) * 1980-01-04 1981-06-30 Sperry Corporation Stone discriminator
US4466543A (en) * 1980-10-02 1984-08-21 Bystronic Maschinen Ag Method and device for distinguishing between field crops, particularly potatoes on one hand and stones or clods of soil on the other hand
US4955484A (en) * 1988-02-29 1990-09-11 Kone Oy Device for separating hard objects, such as stones, from a stream of wood

Also Published As

Publication number Publication date
ES2112118B1 (es) 1998-12-01

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