FR2430906A1 - Silo discharge screw conveyor for pasty material - has stepped assembly with vertical leg between horizontal leg extending radially on opposite sides of centre - Google Patents

Silo discharge screw conveyor for pasty material - has stepped assembly with vertical leg between horizontal leg extending radially on opposite sides of centre

Info

Publication number
FR2430906A1
FR2430906A1 FR7820775A FR7820775A FR2430906A1 FR 2430906 A1 FR2430906 A1 FR 2430906A1 FR 7820775 A FR7820775 A FR 7820775A FR 7820775 A FR7820775 A FR 7820775A FR 2430906 A1 FR2430906 A1 FR 2430906A1
Authority
FR
France
Prior art keywords
centre
screw conveyor
conveyor
opposite sides
extending radially
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
FR7820775A
Other languages
French (fr)
Other versions
FR2430906B1 (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.)
Denis
Original Assignee
Denis
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 Denis filed Critical Denis
Priority to FR7820775A priority Critical patent/FR2430906A1/en
Publication of FR2430906A1 publication Critical patent/FR2430906A1/en
Application granted granted Critical
Publication of FR2430906B1 publication Critical patent/FR2430906B1/fr
Priority to FR8406955A priority patent/FR2563821A2/en
Granted 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)
  • Screw Conveyors (AREA)
  • Accessories For Mixers (AREA)

Abstract

The extracting mechanism consists of a first horizontal archamedian screw conveyor (9) which is mounted radially on the base of the silo. The central housing holding the centre of the conveyor rotates about the vertical axis through the gearing (32). A vertical screw conveyor (16) takes the material out of the base of the silo into the delivery duct (37) which it is picked up by a second horizontal conveyor (7). This conveyor is driven by the vertical conveyor through level gears.
FR7820775A 1978-07-12 1978-07-12 Silo discharge screw conveyor for pasty material - has stepped assembly with vertical leg between horizontal leg extending radially on opposite sides of centre Granted FR2430906A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7820775A FR2430906A1 (en) 1978-07-12 1978-07-12 Silo discharge screw conveyor for pasty material - has stepped assembly with vertical leg between horizontal leg extending radially on opposite sides of centre
FR8406955A FR2563821A2 (en) 1978-07-12 1984-05-04 Extractor of dense products for cylindrical storage cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820775A FR2430906A1 (en) 1978-07-12 1978-07-12 Silo discharge screw conveyor for pasty material - has stepped assembly with vertical leg between horizontal leg extending radially on opposite sides of centre

Publications (2)

Publication Number Publication Date
FR2430906A1 true FR2430906A1 (en) 1980-02-08
FR2430906B1 FR2430906B1 (en) 1982-10-22

Family

ID=9210655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820775A Granted FR2430906A1 (en) 1978-07-12 1978-07-12 Silo discharge screw conveyor for pasty material - has stepped assembly with vertical leg between horizontal leg extending radially on opposite sides of centre

Country Status (1)

Country Link
FR (1) FR2430906A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646413A1 (en) * 1989-04-28 1990-11-02 Ramboz Maurice Gear motor set with angular transmission, particularly for the screw extractor equipping the base of a storage silo

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1232198A (en) * 1959-08-11 1960-10-06 Method and apparatus for emptying a silo containing a bulk product
US3064831A (en) * 1960-12-27 1962-11-20 Butler Manufacturing Co Unloader for storage containers
DE1893489U (en) * 1962-03-21 1964-05-21 Zimmermann Azo Maschf DEVICE FOR CLEARING BULK MATERIALS FROM A CIRCULAR OR REGULAR POLYGONAL BASE.
FR2041074A3 (en) * 1969-03-13 1971-01-29 Wennberg Olov
US4063654A (en) * 1975-08-11 1977-12-20 Shivvers Charles C Sweep auger apparatus
DE2642821A1 (en) * 1976-09-23 1978-04-06 Weiss Geb Silo discharge mechanism drive - has hydraulic motors in series and coupled by gear trains to respective driven units
FR2365508A2 (en) * 1966-10-10 1978-04-21 Brunaud Henri fodder silo discharge appts. - has independent stepping drive to swing auger about pivot axis

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1232198A (en) * 1959-08-11 1960-10-06 Method and apparatus for emptying a silo containing a bulk product
US3064831A (en) * 1960-12-27 1962-11-20 Butler Manufacturing Co Unloader for storage containers
DE1893489U (en) * 1962-03-21 1964-05-21 Zimmermann Azo Maschf DEVICE FOR CLEARING BULK MATERIALS FROM A CIRCULAR OR REGULAR POLYGONAL BASE.
FR2365508A2 (en) * 1966-10-10 1978-04-21 Brunaud Henri fodder silo discharge appts. - has independent stepping drive to swing auger about pivot axis
FR2041074A3 (en) * 1969-03-13 1971-01-29 Wennberg Olov
US4063654A (en) * 1975-08-11 1977-12-20 Shivvers Charles C Sweep auger apparatus
DE2642821A1 (en) * 1976-09-23 1978-04-06 Weiss Geb Silo discharge mechanism drive - has hydraulic motors in series and coupled by gear trains to respective driven units

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646413A1 (en) * 1989-04-28 1990-11-02 Ramboz Maurice Gear motor set with angular transmission, particularly for the screw extractor equipping the base of a storage silo

Also Published As

Publication number Publication date
FR2430906B1 (en) 1982-10-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse