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FR2446244A1 - Bulk material unloader with gantry across stack - has side scrapers to shovel material down one side of stack onto conveyor - Google Patents

Bulk material unloader with gantry across stack - has side scrapers to shovel material down one side of stack onto conveyor

Info

Publication number
FR2446244A1
FR2446244A1 FR7814704A FR7814704A FR2446244A1 FR 2446244 A1 FR2446244 A1 FR 2446244A1 FR 7814704 A FR7814704 A FR 7814704A FR 7814704 A FR7814704 A FR 7814704A FR 2446244 A1 FR2446244 A1 FR 2446244A1
Authority
FR
France
Prior art keywords
stack
scrapers
gantry
unloader
onto conveyor
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
FR7814704A
Other languages
French (fr)
Other versions
FR2446244B1 (en
Inventor
Jacques Riboulet
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.)
Delattre Levivier SA
Original Assignee
Delattre Levivier SA
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 Delattre Levivier SA filed Critical Delattre Levivier SA
Priority to FR7814704A priority Critical patent/FR2446244A1/en
Publication of FR2446244A1 publication Critical patent/FR2446244A1/en
Application granted granted Critical
Publication of FR2446244B1 publication Critical patent/FR2446244B1/fr
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
    • B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • 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
    • B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • B65G65/06—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with endless scraping or elevating pick-up conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

The unloader consists of a gantry which spans the stack and runs on rails (6, 8) along the stack. The gantry carries a scraper fitted with a number of perpendicular blades. The scrapers are carried on a frame (15) mounted on a crank mechanism (10) to give the scrapers side movement. The movement is towards the chute when the scrapers dig into the material. The scrapers are clear on the return stroke. The material falls into a trough (25) fitted with an endless belt conveyor (26) and covered with a closing hatch.
FR7814704A 1978-05-18 1978-05-18 Bulk material unloader with gantry across stack - has side scrapers to shovel material down one side of stack onto conveyor Granted FR2446244A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7814704A FR2446244A1 (en) 1978-05-18 1978-05-18 Bulk material unloader with gantry across stack - has side scrapers to shovel material down one side of stack onto conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814704A FR2446244A1 (en) 1978-05-18 1978-05-18 Bulk material unloader with gantry across stack - has side scrapers to shovel material down one side of stack onto conveyor

Publications (2)

Publication Number Publication Date
FR2446244A1 true FR2446244A1 (en) 1980-08-08
FR2446244B1 FR2446244B1 (en) 1981-05-29

Family

ID=9208383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814704A Granted FR2446244A1 (en) 1978-05-18 1978-05-18 Bulk material unloader with gantry across stack - has side scrapers to shovel material down one side of stack onto conveyor

Country Status (1)

Country Link
FR (1) FR2446244A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2269479A1 (en) * 1974-05-02 1975-11-28 Int Handling Bv

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2269479A1 (en) * 1974-05-02 1975-11-28 Int Handling Bv

Also Published As

Publication number Publication date
FR2446244B1 (en) 1981-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse