GB1169171A - Improvements in Scraper-Chain Conveyors - Google Patents

Improvements in Scraper-Chain Conveyors

Info

Publication number
GB1169171A
GB1169171A GB3246565A GB3246565A GB1169171A GB 1169171 A GB1169171 A GB 1169171A GB 3246565 A GB3246565 A GB 3246565A GB 3246565 A GB3246565 A GB 3246565A GB 1169171 A GB1169171 A GB 1169171A
Authority
GB
United Kingdom
Prior art keywords
scrapers
chain
trough
run
return
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
GB3246565A
Inventor
Robert Benjamin Bolton
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3246565A priority Critical patent/GB1169171A/en
Publication of GB1169171A publication Critical patent/GB1169171A/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
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
    • B65G19/24—Attachment of impellers to traction element
    • B65G19/26—Attachment of impellers to traction element pivotal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pusher Or Impeller Conveyors (AREA)

Abstract

1,169,171. Scraper conveyers. R. B. BOLTON. 31 Oct., 1966 [29 July, 1965], No. 32465/65. Heading B8A. A scaper chain conveyer comprises an endless chain 16 adjacent one side of a trough 30 and a plurality of scrapers 18 mounted beneath the chain by means of pivot pins 20. One end of the scrapers bears against a wall 28 of the trough to maintain the scrapers transverse of the trough during the forward run and the scrapers are pivoted parallel to the chain during the return run. The return sprocket 4 is so mounted that during the transition from the forward run to the return run the scrapers on engaging a pin 38 are pivoted to pass underneath the sprocket. The trough framework 34 totally encloses the return run of the conveyer and has an overhang 42 in the forward run to protect the chain from the conveyed material and also to prevent upward movement of the scrapers. The scrapers may have a rearwardly inclined leading face and the free end may lead the fixed end in the direction of conveyance.
GB3246565A 1965-07-29 1965-07-29 Improvements in Scraper-Chain Conveyors Expired GB1169171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3246565A GB1169171A (en) 1965-07-29 1965-07-29 Improvements in Scraper-Chain Conveyors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3246565A GB1169171A (en) 1965-07-29 1965-07-29 Improvements in Scraper-Chain Conveyors

Publications (1)

Publication Number Publication Date
GB1169171A true GB1169171A (en) 1969-10-29

Family

ID=10339016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3246565A Expired GB1169171A (en) 1965-07-29 1965-07-29 Improvements in Scraper-Chain Conveyors

Country Status (1)

Country Link
GB (1) GB1169171A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538881A1 (en) * 1975-09-02 1977-03-03 Bolton Mining Eng Improved scraper chain conveyor - has single chain conveyor with pivotted flights each having upright abutment
FR2486504A1 (en) * 1980-07-10 1982-01-15 Ruhrkohle Ag Scraper for mine scraper conveyor - has plate mounted across two arms with cam surfaces for alignment at return end
CN110271836A (en) * 2018-12-03 2019-09-24 中煤张家口煤矿机械有限责任公司 A kind of coal mine isomery driving scraper conveying equipment control system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538881A1 (en) * 1975-09-02 1977-03-03 Bolton Mining Eng Improved scraper chain conveyor - has single chain conveyor with pivotted flights each having upright abutment
FR2486504A1 (en) * 1980-07-10 1982-01-15 Ruhrkohle Ag Scraper for mine scraper conveyor - has plate mounted across two arms with cam surfaces for alignment at return end
CN110271836A (en) * 2018-12-03 2019-09-24 中煤张家口煤矿机械有限责任公司 A kind of coal mine isomery driving scraper conveying equipment control system and method
CN110271836B (en) * 2018-12-03 2023-08-22 中煤张家口煤矿机械有限责任公司 Control system and method for heterogeneous driving scraper conveying equipment of coal mine

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