GB904748A - Bin and unloading mechanism - Google Patents

Bin and unloading mechanism

Info

Publication number
GB904748A
GB904748A GB3608758A GB3608758A GB904748A GB 904748 A GB904748 A GB 904748A GB 3608758 A GB3608758 A GB 3608758A GB 3608758 A GB3608758 A GB 3608758A GB 904748 A GB904748 A GB 904748A
Authority
GB
United Kingdom
Prior art keywords
tunnel
screws
walls
bin
trim
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
GB3608758A
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.)
LEW SCOTT RUSSELL
Original Assignee
LEW SCOTT RUSSELL
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
Priority to US657369A priority Critical patent/US2889942A/en
Application filed by LEW SCOTT RUSSELL filed Critical LEW SCOTT RUSSELL
Priority to GB3608758A priority patent/GB904748A/en
Publication of GB904748A publication Critical patent/GB904748A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/22—Arrangement of ship-based loading or unloading equipment for cargo or passengers of conveyers, e.g. of endless-belt or screw-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Screw Conveyors (AREA)

Abstract

904,748. Unloading storage bins. RUSSELL, L. S. Nov. 10, 1958, No. 36087/58. Class 78 (4). Material is unloaded from a bin by a pair of screws 41, 42 (Fig. 2), mounted in an enclosed tunnel at the base of the bin and fed through elongated slots formed by the spacing between plates 46 and the walls 48 of the tunnel. The screws preferably rotate in the direction shown by the arrows and the top 24 of the tunnel may be hinged at 68 to facilitate access to the screws. Spaced webs 54 may form a grid preventing the entry of solid bodies to the tunnel. Spaces 51 separating the plates 46 from the walls 41 extend below the levels of the walls to trim up travelling waves set up in the material in the tunnel by the screws. The ship's hold shown in plan in Fig. 1 has two tunnels 18, 19 conveying to a central pit 31 from which the material is extracted by a pneumatic conveyer or a bucket elevator. The drives to the conveyers are independent to permit the trim to be corrected.
GB3608758A 1957-05-06 1958-11-10 Bin and unloading mechanism Expired GB904748A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US657369A US2889942A (en) 1957-05-06 1957-05-06 Bin and unloading mechanism
GB3608758A GB904748A (en) 1958-11-10 1958-11-10 Bin and unloading mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3608758A GB904748A (en) 1958-11-10 1958-11-10 Bin and unloading mechanism

Publications (1)

Publication Number Publication Date
GB904748A true GB904748A (en) 1962-08-29

Family

ID=10384805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3608758A Expired GB904748A (en) 1957-05-06 1958-11-10 Bin and unloading mechanism

Country Status (1)

Country Link
GB (1) GB904748A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4970685U (en) * 1972-10-04 1974-06-19
FR2701936A1 (en) * 1993-02-26 1994-09-02 Sibequip Sa System for unloading a tank or a compartment of a tank containing pulverulent or granular products

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4970685U (en) * 1972-10-04 1974-06-19
JPS5352788Y2 (en) * 1972-10-04 1978-12-16
FR2701936A1 (en) * 1993-02-26 1994-09-02 Sibequip Sa System for unloading a tank or a compartment of a tank containing pulverulent or granular products

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