FR2412481A1 - Delivery mechanism for grading machine - has conveyor with transverse rollers travelling round endless loop with shutters at upstream end movable against springs - Google Patents

Delivery mechanism for grading machine - has conveyor with transverse rollers travelling round endless loop with shutters at upstream end movable against springs

Info

Publication number
FR2412481A1
FR2412481A1 FR7739018A FR7739018A FR2412481A1 FR 2412481 A1 FR2412481 A1 FR 2412481A1 FR 7739018 A FR7739018 A FR 7739018A FR 7739018 A FR7739018 A FR 7739018A FR 2412481 A1 FR2412481 A1 FR 2412481A1
Authority
FR
France
Prior art keywords
conveyor
shutters
upstream end
grading machine
endless loop
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
FR7739018A
Other languages
French (fr)
Other versions
FR2412481B3 (en
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.)
MACH CALIBRAGE COND
Original Assignee
MACH CALIBRAGE COND
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 MACH CALIBRAGE COND filed Critical MACH CALIBRAGE COND
Priority to FR7739018A priority Critical patent/FR2412481A1/en
Publication of FR2412481A1 publication Critical patent/FR2412481A1/en
Application granted granted Critical
Publication of FR2412481B3 publication Critical patent/FR2412481B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N3/00—Machines for coring or stoning fruit, characterised by their feeding device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B07B13/16—Feed or discharge arrangements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Sorting Of Articles (AREA)

Abstract

The mechanism delivers items to a grading machine, having an endless conveyor whose downstream end is above the upstream end of the machine. The conveyor comprises a large number of transverse rollers (9) each rotating about its own axis, and they travel round an endless loop. At the downstream end the top and bottom runs are parallel and joined by a curve portion whose radius is slightly greater than that of the rollers. Shutters (13) above the upstream end of the grading machine form an extension of the downstream end of the conveyor, and in the rest position form a spout extending towards the machine. The shutters can move apart in opposition to springs (21).
FR7739018A 1977-12-23 1977-12-23 Delivery mechanism for grading machine - has conveyor with transverse rollers travelling round endless loop with shutters at upstream end movable against springs Granted FR2412481A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7739018A FR2412481A1 (en) 1977-12-23 1977-12-23 Delivery mechanism for grading machine - has conveyor with transverse rollers travelling round endless loop with shutters at upstream end movable against springs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739018A FR2412481A1 (en) 1977-12-23 1977-12-23 Delivery mechanism for grading machine - has conveyor with transverse rollers travelling round endless loop with shutters at upstream end movable against springs

Publications (2)

Publication Number Publication Date
FR2412481A1 true FR2412481A1 (en) 1979-07-20
FR2412481B3 FR2412481B3 (en) 1980-09-05

Family

ID=9199286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739018A Granted FR2412481A1 (en) 1977-12-23 1977-12-23 Delivery mechanism for grading machine - has conveyor with transverse rollers travelling round endless loop with shutters at upstream end movable against springs

Country Status (1)

Country Link
FR (1) FR2412481A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585126A (en) * 1983-10-28 1986-04-29 Sunkist Growers, Inc. Method and apparatus for high speed processing of fruit or the like
EP0553933A1 (en) * 1992-01-30 1993-08-04 Aweta B.V. An apparatus for individualizing products supplied in bulk, such as fruits
FR2730711A1 (en) * 1995-02-21 1996-08-23 Materiel Arboriculture DEVICE FOR SUPPLYING A SORTING UNIT OF LONGIFORM PRODUCTS, SUCH AS CARROTS, SORTING UNIT COMPRISING SAME, AND DISPENSING AND CALIBRATING DEVICE FOR THIS SORTING UNIT.
FR2749196A1 (en) * 1996-05-31 1997-12-05 Calibrex Conveyor for sorting fruit and vegetables according to weight
FR3029510A1 (en) * 2014-12-03 2016-06-10 Aweta G&P B V TITLE NOT INQUIRE
CN106044060A (en) * 2016-06-20 2016-10-26 蔺薛菲 Conveying and self-rotating device and method for cylindrical or columnar object

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585126A (en) * 1983-10-28 1986-04-29 Sunkist Growers, Inc. Method and apparatus for high speed processing of fruit or the like
EP0553933A1 (en) * 1992-01-30 1993-08-04 Aweta B.V. An apparatus for individualizing products supplied in bulk, such as fruits
FR2730711A1 (en) * 1995-02-21 1996-08-23 Materiel Arboriculture DEVICE FOR SUPPLYING A SORTING UNIT OF LONGIFORM PRODUCTS, SUCH AS CARROTS, SORTING UNIT COMPRISING SAME, AND DISPENSING AND CALIBRATING DEVICE FOR THIS SORTING UNIT.
WO1996026140A1 (en) * 1995-02-21 1996-08-29 Materiel Pour L'arboriculture Fruitiere Feed device for a sorting unit, sorting unit with a grading device, and distribution device
US5998754A (en) * 1995-02-21 1999-12-07 Materiel Pour L'arboriculture Fruitiere Feeding, sorting and grading system for elongate produce
FR2749196A1 (en) * 1996-05-31 1997-12-05 Calibrex Conveyor for sorting fruit and vegetables according to weight
FR3029510A1 (en) * 2014-12-03 2016-06-10 Aweta G&P B V TITLE NOT INQUIRE
NL2013911B1 (en) * 2014-12-03 2016-10-11 Aweta G&P B V Apparatus for singulating products.
BE1023524B1 (en) * 2014-12-03 2017-04-19 Aweta G&P B V Device intended to individualize products
US9670006B2 (en) 2014-12-03 2017-06-06 Aweta G&P B.V. Apparatus for singulating products
CN106044060A (en) * 2016-06-20 2016-10-26 蔺薛菲 Conveying and self-rotating device and method for cylindrical or columnar object

Also Published As

Publication number Publication date
FR2412481B3 (en) 1980-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse