GB1451759A - Conveyor belt cleaning apparatus - Google Patents
Conveyor belt cleaning apparatusInfo
- Publication number
- GB1451759A GB1451759A GB5946572A GB5946572A GB1451759A GB 1451759 A GB1451759 A GB 1451759A GB 5946572 A GB5946572 A GB 5946572A GB 5946572 A GB5946572 A GB 5946572A GB 1451759 A GB1451759 A GB 1451759A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- arms
- pair
- plate
- shaft
- 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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
- B65G45/16—Cleaning devices comprising scrapers with scraper biasing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
1451759 Cleaning conveyer belts C W WARD 30 Nov 1973 [22 Dec 1972] 59465/72 Heading B8A A pair of belt-scraping blades 22 are carried by respective arms 18 in advance of a second pair of blades 22 carried by a pair of arms 20. Each pair of blades is secured by taper plug and socket fixings 26, 28, connected by a bolt 30 to place the blades at a desired inclination to the belt. In a modification (Figs. 4 and 5, not shown), the blades are rotatably mounted in blocks (68) which are themselves rotatably mounted about a shaft (70) which is bolted to the outer end of the respective arm 18 or 20. The latter comprise leaf springs, and at their ends opposite to the scraper blades 22, they are each formed with a hexagon-shaped bore to fit a hexagon cross-section support rod 38 or 40. The rods 38, 40, are set to a desired position by means of an arm 64 (which is removable to enable it to be used for setting either rod 38 or 40). By rotating the arm 64, an apertured sector plate 48 rigid with the rod 38 (or 40), may be turned until the arms 18, 20, are in their correct positions for holding the blades 22 against the belt with a predetermined pressure. The plate 48 is then secured relative to an apertured plate A rigid with the conveyer frame, by means of a pin 50. By providing two apertures suitably spaced on the plate 48, a finer degree of adjustment of the arms is possible, than that provided just by the spacing of the apertures 54 of the plate A. In a modification (Fig. 6, not shown), the rods 38, 40, may be connected by a section (80) of hexagonal cross-section tube. In an alternative arrangement (Complete Specification drawing), each blade is mounted, as before, on a pair of arms 32, 34, which are rotatably mounted on the hexagonal crosssection shaft 38. An arm 88 rotationally rigid with the shaft 38, carries screws 86 by means of which the arms 32, 34, may be adjusted rotationally relative to the shaft 38. The blades 22 may alternatively be of triangular crosssection, as in Specification 1,331,222.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5946572A GB1451759A (en) | 1972-12-22 | 1972-12-22 | Conveyor belt cleaning apparatus |
JP468074A JPS4996464A (en) | 1972-12-22 | 1973-12-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5946572A GB1451759A (en) | 1972-12-22 | 1972-12-22 | Conveyor belt cleaning apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1451759A true GB1451759A (en) | 1976-10-06 |
Family
ID=10483817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5946572A Expired GB1451759A (en) | 1972-12-22 | 1972-12-22 | Conveyor belt cleaning apparatus |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS4996464A (en) |
GB (1) | GB1451759A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2407148A1 (en) * | 1977-10-28 | 1979-05-25 | Ward Hilda | Conveyor belt cleaning mechanism - has scraper pressure applied by circuit containing accumulator and pump |
US4269301A (en) * | 1979-10-22 | 1981-05-26 | Gibbs Alfred S | Conveyor belt scraper system |
US4754868A (en) * | 1986-10-28 | 1988-07-05 | Conveyor Improvements (Doncaster) Limited | Conveyor belt cleaning apparatus |
GB2205804A (en) * | 1987-06-16 | 1988-12-21 | C & J D Barton Limited | Improved conveyor belt scraper |
US4936439A (en) * | 1988-07-15 | 1990-06-26 | Alexander Mill Services, Inc. | Conveyor belt scraper control |
US4953689A (en) * | 1986-09-02 | 1990-09-04 | Martin Engineering Company | Conveyor belt cleaner |
WO2014130743A1 (en) * | 2013-02-22 | 2014-08-28 | Christopher Scott Smith | Replaceable blade for reversible belt scraper |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5168080A (en) * | 1974-12-05 | 1976-06-12 | Ward Charles William | KONBEABERUTOSEISO SOCHI |
JPS51111686U (en) * | 1975-03-05 | 1976-09-09 | ||
JPS5373782A (en) * | 1976-12-11 | 1978-06-30 | Fukuchi Giken Kk | Belt cleaner |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2794540A (en) * | 1953-04-29 | 1957-06-04 | Adamson Stephens Mfg Co | Cleaners for belt conveyors |
JPS428752Y1 (en) * | 1964-02-17 | 1967-05-10 |
-
1972
- 1972-12-22 GB GB5946572A patent/GB1451759A/en not_active Expired
-
1973
- 1973-12-21 JP JP468074A patent/JPS4996464A/ja active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2407148A1 (en) * | 1977-10-28 | 1979-05-25 | Ward Hilda | Conveyor belt cleaning mechanism - has scraper pressure applied by circuit containing accumulator and pump |
US4269301A (en) * | 1979-10-22 | 1981-05-26 | Gibbs Alfred S | Conveyor belt scraper system |
US4953689A (en) * | 1986-09-02 | 1990-09-04 | Martin Engineering Company | Conveyor belt cleaner |
US4754868A (en) * | 1986-10-28 | 1988-07-05 | Conveyor Improvements (Doncaster) Limited | Conveyor belt cleaning apparatus |
GB2205804A (en) * | 1987-06-16 | 1988-12-21 | C & J D Barton Limited | Improved conveyor belt scraper |
GB2205804B (en) * | 1987-06-16 | 1991-01-30 | C & J D Barton Limited | Improved conveyor belt scraper |
US4936439A (en) * | 1988-07-15 | 1990-06-26 | Alexander Mill Services, Inc. | Conveyor belt scraper control |
WO2014130743A1 (en) * | 2013-02-22 | 2014-08-28 | Christopher Scott Smith | Replaceable blade for reversible belt scraper |
Also Published As
Publication number | Publication date |
---|---|
JPS4996464A (en) | 1974-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |