GB748592A - Improvements in scraper conveyors - Google Patents

Improvements in scraper conveyors

Info

Publication number
GB748592A
GB748592A GB3457/51A GB345751A GB748592A GB 748592 A GB748592 A GB 748592A GB 3457/51 A GB3457/51 A GB 3457/51A GB 345751 A GB345751 A GB 345751A GB 748592 A GB748592 A GB 748592A
Authority
GB
United Kingdom
Prior art keywords
guide
scrapers
secured
housing
run
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
GB3457/51A
Inventor
Robert Henry Reed
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.)
Mavor and Coulson Ltd
Original Assignee
Mavor and Coulson Ltd
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 Mavor and Coulson Ltd filed Critical Mavor and Coulson Ltd
Priority to GB3457/51A priority Critical patent/GB748592A/en
Publication of GB748592A publication Critical patent/GB748592A/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
    • B65G19/04—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 for moving bulk material in open troughs or channels
    • B65G19/06—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 for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel
    • B65G19/08—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 for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel and attached to a single belt, rope or chain
    • 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
    • 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
    • B65G19/28—Troughs, channels, or conduits

Landscapes

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

Abstract

748,592. Coal-face scraper conveyers. MAVOR & COULSON, Ltd. Jan. 7, 1952 [Feb. 13, 1951], No. 3457/51. Class 78 (1). In a coal-face scraper conveyer in which the scrapers are secured mid-way of their length to a chain which passes round terminal sprockets extending in a vertical plane, the scrapers are guided along their return run in an upside-down position through a housing arranged laterally of their conveying run by a guide on a rail extending through the housing at a level above that of the base of the conveying run. As shown, the scrapers 50, secured to a chain built up of links 56 which pass round terminal sprockets 57, in their conveying run move along a base plate 41 on a guide 46, secured to a rail 47, between a ramp 42 and a housing 43, and on their return run are supported in an upside-down position by a guide 48 on a rail 49 secured to the roof of the housing. The guide 48, which is directly below the guide 46 adjacent the terminal sprocket 57, progressively curves outwards as the guide 46 lowers until the position is reached in Fig. 2 in which it is above the guide 46. The Provisional Specification describes also arrangements in which the scrapers are turned through 45 degrees and 90 degrees respectively along the return run.
GB3457/51A 1951-02-13 1951-02-13 Improvements in scraper conveyors Expired GB748592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3457/51A GB748592A (en) 1951-02-13 1951-02-13 Improvements in scraper conveyors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3457/51A GB748592A (en) 1951-02-13 1951-02-13 Improvements in scraper conveyors

Publications (1)

Publication Number Publication Date
GB748592A true GB748592A (en) 1956-05-09

Family

ID=9758690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3457/51A Expired GB748592A (en) 1951-02-13 1951-02-13 Improvements in scraper conveyors

Country Status (1)

Country Link
GB (1) GB748592A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312349A1 (en) * 1983-04-06 1984-10-18 Bergwerksverband Gmbh, 4300 Essen Scraper chain conveyor for thin seams
GB2173161A (en) * 1985-04-04 1986-10-08 T A I M Talleres Auxiliares De Shielded drag conveyor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312349A1 (en) * 1983-04-06 1984-10-18 Bergwerksverband Gmbh, 4300 Essen Scraper chain conveyor for thin seams
GB2173161A (en) * 1985-04-04 1986-10-08 T A I M Talleres Auxiliares De Shielded drag conveyor

Similar Documents

Publication Publication Date Title
GB748592A (en) Improvements in scraper conveyors
ES312415A1 (en) Fruit grading installation
GB742312A (en) Improvements in scraper conveyors
GB713180A (en) Flexible double chain scraper conveyor
GB1123353A (en) Improvements in and relating to conveyors
GB1269578A (en) Improvements relating to band conveyors
GB857589A (en) Double-chain scraper conveyors
GB1044050A (en) Guide mechanism for endless chain conveyors
GB1105602A (en) An improved conveyor
GB1093070A (en) Spillage chute for travelling grate machine
GB597484A (en) Belt conveyors
GB743662A (en) Feeder conveyors for use in mining and the like
GB1111514A (en) Improvements relating to means for conveying coal in mines
GB767930A (en) Improvements in endless belt conveyors
GB688828A (en) Improvements relating to scraper conveyors
GB875091A (en) Improvements in or relating to plate belt conveyors
ES356036A1 (en) Manure transport system
GB742276A (en) Improvements in flexible trough belt conveyor
GB1278335A (en) Improvements relating to means for conveying coal in mines
GB164896A (en) Improvements in or connected with portable conveyors or elevators
GB963046A (en) Elevating apparatus
GB1075783A (en) Improvements in or relating to conveyors
GB587723A (en) Improvements in or relating to conveyors and elevators for granular material
GB748728A (en) Conveyor
GB796567A (en) Conveyor for underground mining