GB1549976A - Conveyor belt apparatus - Google Patents
Conveyor belt apparatusInfo
- Publication number
- GB1549976A GB1549976A GB8732/78A GB873278A GB1549976A GB 1549976 A GB1549976 A GB 1549976A GB 8732/78 A GB8732/78 A GB 8732/78A GB 873278 A GB873278 A GB 873278A GB 1549976 A GB1549976 A GB 1549976A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belt band
- underside
- axis
- cutting piece
- scrapers
- 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
- 230000000284 resting effect Effects 0.000 abstract 2
- 230000002441 reversible effect Effects 0.000 abstract 1
- 238000007790 scraping Methods 0.000 abstract 1
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
Abstract
Each of the scrapers to be arranged at two discharge ends of a reversible belt band (3) has a support (8) which holds a plurality of scraper elements resting under spring pressure against the underside (4') of the belt band. Each scraper element consists of a cutting piece (21) and a spring apparatus (17, 18, 19) which acts in two directions and has a pivot mounting about an axis (A) for the cutting piece (21). In its operating position, the support (8) is so arranged relative to the underside (4') of the belt band that the distance (h) of the axis (A) from the underside (4') of the belt band is shorter than the connection between a cutting edge (23) of the cutting piece (21), resting against the underside (4') of the belt band, and the axis (A). The spring apparatus (17, 18, 19) permits the cutting edge to make contact in each case at a short distance (a) before or behind the bottom point of the perpendicular dropped from the axis (A) onto the underside (4') of the belt band, depending on the direction of movement of the belt band (3). As a result, a high, constant scraping performance, with the gentlest possible treatment of the belt band, and a simple change-over of the scrapers from the active to the inactive position and vice versa can be achieved. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772709714 DE2709714A1 (en) | 1977-03-05 | 1977-03-05 | SCRAPER FOR REVERSIBLE BELTS |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1549976A true GB1549976A (en) | 1979-08-08 |
Family
ID=6002903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8732/78A Expired GB1549976A (en) | 1977-03-05 | 1978-03-06 | Conveyor belt apparatus |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT360903B (en) |
CA (1) | CA1072481A (en) |
CH (1) | CH630315A5 (en) |
DE (1) | DE2709714A1 (en) |
ES (1) | ES467542A1 (en) |
GB (1) | GB1549976A (en) |
IT (1) | IT1102703B (en) |
NL (1) | NL187676C (en) |
SE (1) | SE433739B (en) |
ZA (1) | ZA781250B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2121371A (en) * | 1982-06-09 | 1983-12-21 | Eggmen Limited The | Improvements in or relating to poultry cages |
GB2196599A (en) * | 1986-10-28 | 1988-05-05 | Conveyor Improvements | Conveyor belt cleaning apparatus |
US4850474A (en) * | 1986-08-01 | 1989-07-25 | Schwarze Hans O | Stripping device for the return run of conveyor belts |
CN106242232A (en) * | 2016-08-30 | 2016-12-21 | 江苏百新环境工程有限公司 | Remove the trailing type scraping mechanism of positive plate bur |
CN114890086A (en) * | 2022-06-02 | 2022-08-12 | 唐山市龙圣电力科技有限公司 | Unmanned on duty system of belt feeder |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA783442B (en) * | 1978-06-15 | 1979-07-25 | W Veenhof | Improved conveyor belt cleaner |
DE3211626A1 (en) * | 1982-03-30 | 1983-10-20 | Hosch-Fördertechnik GmbH, 4350 Recklinghausen | STRIP DEVICE FOR BELT TAPES |
DE3217740C2 (en) * | 1982-05-12 | 1985-10-03 | VSR Engineering GmbH Fördertechnik, 4330 Mülheim | Stripping device for cleaning conveyor belts, especially reversing belts |
NL191704C (en) * | 1983-05-16 | 1996-04-02 | Rodiac Intercessor Ltd | Scraper for a conveyor belt. |
ZA843205B (en) * | 1984-04-30 | 1984-10-22 | Hosch-Foerdertechnik Gmbh. | Mounting for a conveyor belt scraper assembly |
FR2586236A1 (en) * | 1985-08-19 | 1987-02-20 | Urrizalqui Urquia Serge | System for cleaning the carrier face of the bands of belt conveyors by scraping |
FR2590243B1 (en) * | 1985-11-15 | 1989-12-08 | Diffusion Accessoires Manutent | BLADE SCRAPER |
DE3620960C2 (en) * | 1986-06-23 | 1995-08-17 | Hoesch Foerdertech | Holder on a conveyor belt scraper for a carrier provided with scraper elements |
DE3624754A1 (en) * | 1986-07-22 | 1988-01-28 | Hackforth Gmbh & Co Kg | SCRAPER DEVICE FOR CONVEYOR BELTS |
US4779716A (en) * | 1986-08-22 | 1988-10-25 | Gordon Balt Scrapers, Inc. | Conveyor belt cleaner |
NL8603103A (en) * | 1986-12-05 | 1988-07-01 | Hcc Ede Bv | SCRAPING DEVICE FOR USE WITH A CONVEYOR BELT. |
DE9213790U1 (en) * | 1992-10-13 | 1992-12-10 | Schwarze, Hans-Otto, 4350 Recklinghausen, De | |
ATE153974T1 (en) * | 1992-11-27 | 1997-06-15 | Hans Dieter Schulmeistrat | CONVEYOR BELT CLIPPER |
DE4239890C2 (en) * | 1992-11-27 | 2003-04-17 | Hans-Dieter Schulmeistrat | Conveyor |
ZA986566B (en) * | 1998-07-23 | 2000-02-11 | Brelko Patents Proprietary Ltd | Torsion holder for conveyor belt scraper. Torsion holder for conveyor belt scraper. |
JP6326524B1 (en) * | 2017-04-04 | 2018-05-16 | 日本通商株式会社 | Belt cleaner device |
EP3699116B1 (en) * | 2019-02-19 | 2022-06-08 | R.H. Conveyor Services Limited | Scraper blade unit & scraper blade assembly |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD23241A (en) * | ||||
FR898497A (en) * | 1943-05-25 | 1945-04-24 | Veuve Bernier & Cie | Scraping device for conveyor belts |
DE1015382B (en) * | 1953-11-20 | 1957-09-05 | Demag Ag | Scraper for reversible conveyor belts |
US3674131A (en) * | 1971-01-22 | 1972-07-04 | Matson C G | Conveyor cleaner with elastomer spring |
US3841470A (en) * | 1972-04-20 | 1974-10-15 | Nihon Tsusho Kk | Cleaner for conveyor belt |
DE2365415C2 (en) * | 1973-04-18 | 1985-09-12 | Manfred 5810 Witten Schattauer | Stripping device for belt straps |
-
1977
- 1977-03-05 DE DE19772709714 patent/DE2709714A1/en active Granted
- 1977-11-09 SE SE7712643A patent/SE433739B/en not_active IP Right Cessation
-
1978
- 1978-02-27 CH CH209578A patent/CH630315A5/en not_active IP Right Cessation
- 1978-03-01 IT IT48231/78A patent/IT1102703B/en active
- 1978-03-03 AT AT154078A patent/AT360903B/en not_active IP Right Cessation
- 1978-03-03 CA CA298,307A patent/CA1072481A/en not_active Expired
- 1978-03-03 ES ES467542A patent/ES467542A1/en not_active Expired
- 1978-03-03 ZA ZA00781250A patent/ZA781250B/en unknown
- 1978-03-06 GB GB8732/78A patent/GB1549976A/en not_active Expired
- 1978-03-06 NL NLAANVRAGE7802443,A patent/NL187676C/en not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2121371A (en) * | 1982-06-09 | 1983-12-21 | Eggmen Limited The | Improvements in or relating to poultry cages |
US5082106A (en) * | 1986-01-08 | 1992-01-21 | Schwarze Hans O | Stripping device for the return run of conveyor belts |
US4850474A (en) * | 1986-08-01 | 1989-07-25 | Schwarze Hans O | Stripping device for the return run of conveyor belts |
GB2196599A (en) * | 1986-10-28 | 1988-05-05 | Conveyor Improvements | Conveyor belt cleaning apparatus |
GB2196599B (en) * | 1986-10-28 | 1990-11-14 | Conveyor Improvements | Conveyor belt cleaning apparatus |
CN106242232A (en) * | 2016-08-30 | 2016-12-21 | 江苏百新环境工程有限公司 | Remove the trailing type scraping mechanism of positive plate bur |
CN114890086A (en) * | 2022-06-02 | 2022-08-12 | 唐山市龙圣电力科技有限公司 | Unmanned on duty system of belt feeder |
Also Published As
Publication number | Publication date |
---|---|
CA1072481A (en) | 1980-02-26 |
NL7802443A (en) | 1978-09-07 |
NL187676B (en) | 1991-07-16 |
DE2709714A1 (en) | 1978-09-07 |
SE7712643L (en) | 1978-09-06 |
ES467542A1 (en) | 1978-10-16 |
NL187676C (en) | 1991-12-16 |
AT360903B (en) | 1981-02-10 |
ZA781250B (en) | 1979-02-28 |
IT1102703B (en) | 1985-10-07 |
IT7848231A0 (en) | 1978-03-01 |
SE433739B (en) | 1984-06-12 |
DE2709714C2 (en) | 1987-12-17 |
ATA154078A (en) | 1980-06-15 |
CH630315A5 (en) | 1982-06-15 |
AU3376378A (en) | 1979-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) |