DE2353906B1 - Single chain scraper conveyor - Google Patents
Single chain scraper conveyorInfo
- Publication number
- DE2353906B1 DE2353906B1 DE19732353906 DE2353906A DE2353906B1 DE 2353906 B1 DE2353906 B1 DE 2353906B1 DE 19732353906 DE19732353906 DE 19732353906 DE 2353906 A DE2353906 A DE 2353906A DE 2353906 B1 DE2353906 B1 DE 2353906B1
- Authority
- DE
- Germany
- Prior art keywords
- chain
- driver
- arms
- conveyor
- bearing surfaces
- 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.)
- Ceased
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
Description
leistung. Sie sind jedoch in anderer, Hinsicht, ver-■_'.-., zu befürchten. Im Ergebnis ;Wlpä, einwandfreier Mit-power. They are, however , to be feared in other ways. As a result; Wlpä, impeccable co-
besserungsbedürftig. Es hat sich''"dämlich heraus- "" nehmerlauf erreicht. ""* '"' ΐ;ί in need of improvement. It ''"got stupidly out of the""takerrun.""*'"'Ϊ́; ί
gestellt, daß die Mitnehmer dann dazu neigen, nach Im folgenden wird die Erfindung an Hand einerput that the driver then tend to be after In the following the invention is based on a
oben auszubiegen, wenn die Kette in der Förderrinne 45 lediglich einA^uslührungsbeisBiel darstellendenZeich-to be bent out at the top if the chain in the conveyor trough 45 is merely a
einerseits im Obertrum eine Mulde durchläuft, ande- nung nälief ¥riäufM:'%s^¥e1g't'"r:'f on the one hand a trough runs through the upper run, on the other hand nälief ¥ riäufM: '% s ^ ¥ e1g't'" r: ' f
rerseits im Untertrum einen Sattel überfährt und folg- F i g. 1 einen Vertikalschnitt durch einen Einketten-on the other hand, runs over a saddle in the lower run and follows- F i g. 1 a vertical section through a single chain
lich nach oben oder unten gedrückt wird. In diesen kratzerförderer im Bereich eines Kettenbügels mitis pressed up or down. In this scraper conveyor in the area of a chain bracket with
Fällen werden die Mitnehmerarme nach unten abge- darauf befestigtem Mitnehmer und
bogen, weil sie .einerseits*e.ndseitig,<in.'den Winkel* =50* .Eigt 2 eiäe^ Auf sichtväufl einen Kettenbiigel beiCases, the driver arms are downwardly attached to the driver and
bent because they on the one hand * on the end, <in. 'the angle * = 50 *, inclined 2 eggs ^ a chain strap on top
seitenprofilen der Förderrinne geführt sind und folg- entferntem Mitnehmer.side profiles of the conveyor trough are guided and the following removed driver.
lieh dort nicht ausweichen können, weil andererseits In den Figuren ist ein Einkettenkratzerförderer mit zwischen den Mitnehmerarmen und den Kettenbügeln mittig in einer Förderrinne 1 auf dem Rinnenboden 2 regelmäßig!einbeachtlicher Spielraum vorhanden ist," laufender Kette'3 und daran mittels" Kettenbügel 4 so daß die KettenbügeL kejnf^ deren- Mitgebogenen Mitnehmerarme bilden* jedenfalls nicht r'nehmerarme 6 ^mittels Fiihrungsschuhe 7 in Winkelbevor eine extreme Abbiegung stattgefunden hat. Die seitenprofilen 8 der Förderrinne 1 geführt sind. Die auf diese Weise nach, oben ausgebogenen Mitnehmer Kettenbügel 4 weisen zum Rinnenboden 2 hin konisch mit nach unten abgebogenen Mitnehmerarmen wer- erweiterte Auflageflächen 9 für die Mitnehmerarme 6 den beim Durchlaufen des Kettenrades zwangsweise 6Ό auf. Die konischen Auflageflächen 9 sind als in Mitwieder zurückgebogen, so daß schließlich infolge sich nehmerlängsrichtung keilartige Auflageflächen 9 auswiederholender Wechselbiegebeanspruchungen Mit- gebildet. Die konischen Auflageflächen 9 an den nehmerbruch nicht ausgeschlossen ist. Kettenbügeln 4 und die korrespondierenden Auflage-Der Erfindung liegt daher die Aufgabe zugrunde, flächen 10 an., den Mitnehmerarmen 6 divergieren bei einem Einkettenkratzerförderer der eingangs ge- 65 unter Bildung eines Bewegungsspiels geringfügig. Die nannten Art den Kettenbügel so auszubilden, daß ein Konizität der Auflageflächen 9 an den Kettenbügeln 4 Ausbiegen der Mitnehmer verhindert wird. beträgt etwa 15° in bezug auf die Vertikale.borrowed there, because on the other hand, there is a single chain scraper conveyor with between the driver arms and the chain brackets in the middle in a conveyor trough 1 on the trough bottom 2 regularly! a considerable amount of leeway is available, "running chain'3 and on it by means of" chain bracket 4 so that the chain strap kejnf ^ deren- Mitgebogenen form driving arms * at least not r 'contractor arms 6 ^ Fiihrungsschuhe means 7 in angle before an extreme bend has occurred. The side profiles 8 of the conveyor trough 1 are guided. The in this way to top bent-carrier chain strap 4 have the groove bottom 2 mi t conically bent down by driving arms advertising extended support surfaces 9 for the driver arms to forcibly 6 upon passing through the chain wheel on 6Ό. The conical bearing surfaces 9 are bent back again as in mit, so that ultimately due to alternating bending stresses that are repeated in the longitudinal direction, wedge-like bearing surfaces 9 are also formed. The conical bearing surfaces 9 on the slave break is not excluded. Chain brackets 4 and the corresponding support - the invention is therefore based on the task of surfaces 10, the driver arms 6 diverge slightly in the case of a single chain scraper conveyor of the above-mentioned 65, forming a play of movement. The aforementioned type of designing the chain bracket so that a conicity of the bearing surfaces 9 on the chain bracket 4 is prevented from bending out of the driver. is about 15 ° with respect to the vertical.
Hierzu 2 Blatt ZeichnungenFor this purpose 2 sheets of drawings
Claims (4)
Die durch die Erfindting erreichten .Vorteile sind30 bears the conicity of the support surfaces on the chain shackles_approximately 15 ° in bej | ttg | aif djfcvertical, «£).
The advantages achieved by the invention are
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732353906 DE2353906B1 (en) | 1973-10-27 | 1973-10-27 | Single chain scraper conveyor |
FR7424332A FR2248997B1 (en) | 1973-10-27 | 1974-07-12 | |
GB3573274A GB1478392A (en) | 1973-10-27 | 1974-08-14 | Single-chain scraper conveyor and flight bars thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732353906 DE2353906B1 (en) | 1973-10-27 | 1973-10-27 | Single chain scraper conveyor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2353906B1 true DE2353906B1 (en) | 1974-11-14 |
Family
ID=5896592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732353906 Ceased DE2353906B1 (en) | 1973-10-27 | 1973-10-27 | Single chain scraper conveyor |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2353906B1 (en) |
FR (1) | FR2248997B1 (en) |
GB (1) | GB1478392A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2807883A1 (en) * | 1978-02-24 | 1979-08-30 | Gewerk Eisenhuette Westfalia | SCRAPERS FOR MIDDLE CHAIN SCRAPER CONVEYORS, IN PARTICULAR FOR USE IN MINING COMPANIES |
DE3130953A1 (en) * | 1980-10-14 | 1982-05-27 | Fa. August Thiele, 5860 Iserlohn | Two-part scraper for medium chain conveyors |
DE3302513A1 (en) * | 1982-01-28 | 1983-08-04 | Jervis B. Webb International Co., 48018 Farmington Hills, Mich. | ASSEMBLY CONSTRUCTION CHAIN AND BEARING CONSOLE |
DE3543349A1 (en) * | 1985-12-07 | 1987-06-11 | Halbach & Braun Ind Anlagen | CHAIN SCRATCH CONVEYOR WITH CENTRALLY GUIDED TOW CHAIN AND FIXED DRIVERS |
DE4124788A1 (en) * | 1991-07-26 | 1993-01-28 | Ht Maschvertrieb Gmbh | Arrow tooth chain for tunnel construction - has steel links with horizontal and vertical faces for smoother running of chain wheel |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2618798C3 (en) * | 1976-04-29 | 1981-08-27 | Halbach & Braun, 5600 Wuppertal | Double chain conveyor |
GB8608116D0 (en) * | 1986-04-03 | 1986-05-08 | Secr Defence | Liquid crystal devices |
-
1973
- 1973-10-27 DE DE19732353906 patent/DE2353906B1/en not_active Ceased
-
1974
- 1974-07-12 FR FR7424332A patent/FR2248997B1/fr not_active Expired
- 1974-08-14 GB GB3573274A patent/GB1478392A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2807883A1 (en) * | 1978-02-24 | 1979-08-30 | Gewerk Eisenhuette Westfalia | SCRAPERS FOR MIDDLE CHAIN SCRAPER CONVEYORS, IN PARTICULAR FOR USE IN MINING COMPANIES |
DE3130953A1 (en) * | 1980-10-14 | 1982-05-27 | Fa. August Thiele, 5860 Iserlohn | Two-part scraper for medium chain conveyors |
DE3302513A1 (en) * | 1982-01-28 | 1983-08-04 | Jervis B. Webb International Co., 48018 Farmington Hills, Mich. | ASSEMBLY CONSTRUCTION CHAIN AND BEARING CONSOLE |
DE3543349A1 (en) * | 1985-12-07 | 1987-06-11 | Halbach & Braun Ind Anlagen | CHAIN SCRATCH CONVEYOR WITH CENTRALLY GUIDED TOW CHAIN AND FIXED DRIVERS |
DE4124788A1 (en) * | 1991-07-26 | 1993-01-28 | Ht Maschvertrieb Gmbh | Arrow tooth chain for tunnel construction - has steel links with horizontal and vertical faces for smoother running of chain wheel |
Also Published As
Publication number | Publication date |
---|---|
FR2248997B1 (en) | 1978-01-20 |
FR2248997A1 (en) | 1975-05-23 |
GB1478392A (en) | 1977-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BHV | Refusal |