FR2379968A7 - Powder or granular material silo - has revolving screw extractor in base controlled from external motor with transmission belt in tunnel - Google Patents

Powder or granular material silo - has revolving screw extractor in base controlled from external motor with transmission belt in tunnel

Info

Publication number
FR2379968A7
FR2379968A7 FR7704033A FR7704033A FR2379968A7 FR 2379968 A7 FR2379968 A7 FR 2379968A7 FR 7704033 A FR7704033 A FR 7704033A FR 7704033 A FR7704033 A FR 7704033A FR 2379968 A7 FR2379968 A7 FR 2379968A7
Authority
FR
France
Prior art keywords
tunnel
powder
transmission belt
granular material
silo
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.)
Expired
Application number
FR7704033A
Other languages
French (fr)
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.)
POUPLARD MARC
Original Assignee
POUPLARD MARC
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 POUPLARD MARC filed Critical POUPLARD MARC
Priority to FR7704033A priority Critical patent/FR2379968A7/en
Application granted granted Critical
Publication of FR2379968A7 publication Critical patent/FR2379968A7/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
    • B65G65/466—Devices for emptying otherwise than from the top using screw conveyors arranged to be movable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The Archamedian screw feeder (18) is mounted centrally in the silo which may be square or circular in shape. The screw is driven from a central cone (1) having three arms (3) fixed to the silo wall at the outside edges by a plate (5). A tunnel (4) is fixed to the silo by the plate (6). The drive motor (10) drives the pulley (7). A Vee-belt running in the pulley drives a horizontal pulley under the cone. The screw is driven off this through a bevel gear, and the horizontal sweep of the screw is obtained through planetary gears.
FR7704033A 1977-02-04 1977-02-04 Powder or granular material silo - has revolving screw extractor in base controlled from external motor with transmission belt in tunnel Expired FR2379968A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7704033A FR2379968A7 (en) 1977-02-04 1977-02-04 Powder or granular material silo - has revolving screw extractor in base controlled from external motor with transmission belt in tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7704033A FR2379968A7 (en) 1977-02-04 1977-02-04 Powder or granular material silo - has revolving screw extractor in base controlled from external motor with transmission belt in tunnel

Publications (1)

Publication Number Publication Date
FR2379968A7 true FR2379968A7 (en) 1978-09-01

Family

ID=9186666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704033A Expired FR2379968A7 (en) 1977-02-04 1977-02-04 Powder or granular material silo - has revolving screw extractor in base controlled from external motor with transmission belt in tunnel

Country Status (1)

Country Link
FR (1) FR2379968A7 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314675A (en) * 1980-01-07 1982-02-09 Brock Manufacturing, Inc. Grain bin discharge guard
FR2539723A1 (en) * 1983-01-26 1984-07-27 Merillou Michel System for removing pulverulent and granular products from a silo or from a storage area
US4655666A (en) * 1983-11-22 1987-04-07 Laurence Cantenot Extraction device, particularly for silos with a circular floor
US4671030A (en) * 1985-04-03 1987-06-09 Claudius Peters Ag Bulk silo with aerated mixing or homogenizing chamber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314675A (en) * 1980-01-07 1982-02-09 Brock Manufacturing, Inc. Grain bin discharge guard
FR2539723A1 (en) * 1983-01-26 1984-07-27 Merillou Michel System for removing pulverulent and granular products from a silo or from a storage area
US4655666A (en) * 1983-11-22 1987-04-07 Laurence Cantenot Extraction device, particularly for silos with a circular floor
US4671030A (en) * 1985-04-03 1987-06-09 Claudius Peters Ag Bulk silo with aerated mixing or homogenizing chamber

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