GB742312A - Improvements in scraper conveyors - Google Patents
Improvements in scraper conveyorsInfo
- Publication number
- GB742312A GB742312A GB27379/52A GB2737952A GB742312A GB 742312 A GB742312 A GB 742312A GB 27379/52 A GB27379/52 A GB 27379/52A GB 2737952 A GB2737952 A GB 2737952A GB 742312 A GB742312 A GB 742312A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal
- runway
- section
- housing
- frame structure
- 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
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
- B65G19/28—Troughs, channels, or conduits
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/78—Troughs having discharge openings and closures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pusher Or Impeller Conveyors (AREA)
Abstract
742,312. Endless scraper conveyers. MAVOR & COULSON, Ltd. Aug. 20, 1954 [Oct. 31, 1952], No. 27379/52. Class 78 (1). In a scraper conveyer used in coal mines, the frame structure, built-up of sections and movable inwards over the mine floor, comprises two side-by-side runways along which mineral-entraining components can travel as an endless series, the inner runway being a lowlevel open conveyance passage to extend along the mine floor and receive the broken down coal and the outer runway being a conveyance passage with which the inner runway passage communicates and which includes a stretch rising to a raised level station where provision is made for discharge of the coal. In the embodiment shown, the frame structure comprises end sections 10, 11 housing chain sprockets 14, 15, a plurality of sections 12 and a special section 13. Each section 12 consists of a base-plate 18 resting on the mine floor 19 and a deck plate 20 which serves as the bottom of the two runways 21, 22 along which the coal is conveyed. The side of the section adjacent the coal face 23 is provided with a kerb plate 24 over which small coal can be supplied to the runway 21. The outer runway is enclosed by a housing 25 which serves as a coal-retaining wall for the inner runway. The conveyer element comprises scrapers 26 connected to chains 27 by shackles 30 which engage in a slot 31 in the deck plate 20, the chains being accommodated in channel members 32. The section 13 is similar to the section 12 as regards the inner runway 21, but the outer runway is provided with inclines 34 leading up to a raised level section displaced laterally of the housing 25 and consisting of a platform 33 in a housing 35. A gap is formed in the platform through which coal is discharged on to a conveyer 38, the scrapers being guided across the gap by rails 37. The coal-cutting machine 45, such as is described in Specification 706,214, [Group XXI], is hauled along rails secured to the frame structure adjacent the kerb 24 and the housing 25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27379/52A GB742312A (en) | 1952-10-31 | 1952-10-31 | Improvements in scraper conveyors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27379/52A GB742312A (en) | 1952-10-31 | 1952-10-31 | Improvements in scraper conveyors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB742312A true GB742312A (en) | 1955-12-21 |
Family
ID=10258646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27379/52A Expired GB742312A (en) | 1952-10-31 | 1952-10-31 | Improvements in scraper conveyors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB742312A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1122900B (en) * | 1958-11-26 | 1962-01-25 | Voest Ag | Single chain scraper conveyor |
| FR2040986A1 (en) * | 1969-03-28 | 1971-01-29 | Const Mecanique | |
| CN110027845A (en) * | 2019-05-14 | 2019-07-19 | 沙洲职业工学院 | A kind of horizontal chain structure for conveying reducing noise |
-
1952
- 1952-10-31 GB GB27379/52A patent/GB742312A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1122900B (en) * | 1958-11-26 | 1962-01-25 | Voest Ag | Single chain scraper conveyor |
| FR2040986A1 (en) * | 1969-03-28 | 1971-01-29 | Const Mecanique | |
| CN110027845A (en) * | 2019-05-14 | 2019-07-19 | 沙洲职业工学院 | A kind of horizontal chain structure for conveying reducing noise |
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