DE1905473U - SCRAPER FOR CHAIN CONVEYOR. - Google Patents
SCRAPER FOR CHAIN CONVEYOR.Info
- Publication number
- DE1905473U DE1905473U DEG30809U DEG0030809U DE1905473U DE 1905473 U DE1905473 U DE 1905473U DE G30809 U DEG30809 U DE G30809U DE G0030809 U DEG0030809 U DE G0030809U DE 1905473 U DE1905473 U DE 1905473U
- Authority
- DE
- Germany
- Prior art keywords
- chain
- scraper
- chain conveyor
- chain links
- 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
- 238000000605 extraction Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 238000010304 firing Methods 0.000 description 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
- 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
- B65G19/04—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
- Processing Of Meat And Fish (AREA)
Description
Gebr cvuchsmus t er anme ldungUsage must be given
der S'irmathe S'irma
Gewerkschaft Eisenhütte Vestfalia, 4628 ¥ethra.ar "bei LünenVestfalia Ironworks Union, 4628 ¥ ethra.ar "near Lünen
Kratzer für EinkettenfcrdererScratches for single chain conveyors
Die Neuerung befaßt sich mit einem Einkettenkratzförderer, bei dem an einer Mittelkette in Abstand zweier gleichgerichteter Kettenglieder, hintereinander identische Kratzeisen geführt sind.The innovation deals with a single-chain scraper conveyor, in which on a central chain at a distance of two chain links in the same direction, identical scraper blades are guided one after the other.
Es ist bereits bekannt, zwei identische Kratzer im Abstand zweier gleichgerichteter Kettenglieder an einer Mittelkette oder auch an einer einseitig vorgesehenen Kette zu führen. Derartige Torrichtungen, bei denen die Ketten einseitig an den Kratzeisen angreifen, finden vornehmlich für Kurvenf Ördej?or Verwendung. Sofern eine Mit-| telkette vorgesehen ist, hat man bisher versucht, die Zwangsführung der Kratzeisen, d.h. also die Stellung senkrecht zur Mittelkette durch sogenannte an den Kratzeisen vorgesehene Haltetaschen zu erreichen, die das waagerechte, mit dem Kratzeisen verbundene Kettenglied kraftschlüssig umfassen. Bei ausreichendem Kettenzug und relativ geringer Belastung des Förderers reicht diese Maßnahme aus. Wird der Förderer jedoch übermäßig belastet, was in der Praxis sehr häufig durch plötzlich anfallende Mengen des Gewinnungsgutes bei der Gewinnung von Kohls eintritt, so reicht die durch die Haltetaschen Lind die Anordnung zweier Kratzer hintereinander bewirkte Stabilisierung nicht aus= Mit der Feuerung soll nunmehr bezweckt werden, diese Stabilisierung auch bei größerer Beanspruchung durch eine geeignete Verbindung der Kratzer untereinander zu erhöhen- Diese zusätzliche Stabilisierung wird bei einem Einkettenkratzförderer mit im Abstand zweier gleichgerichteter Kettenglieder hintereinander an einer Mittelkette geführten identischen Kratzeisen dadurch bewirkt, daß die Kratzeisen an ih-It is already known to have two identical scratches at a distance between two chain links in the same direction on or on a center chain a chain provided on one side. Such gate directions in which the chains attack the scraper on one side, are mainly used for curves in Ördej? or. If a co- | telkette is provided, attempts have been made so far, the forced operation the scraper, i.e. the position perpendicular to the central chain by so-called holding pockets provided on the scraper to achieve that include the horizontal chain link connected to the scraper in a non-positive manner. With sufficient chain hoist and with a relatively low load on the conveyor, this measure is sufficient. However, if the conveyor is excessively stressed, what happens in the In practice occurs very often through suddenly accumulating quantities of the extraction material during the extraction of cabbage, then that is enough through the holding pockets and the arrangement of two scratches one behind the other Stabilization effected not from = The aim of the firing is now to stabilize this even with larger ones Increase stress by a suitable connection of the scratches with each other- This additional stabilization is at a single chain scraper conveyor with two chain links in the same direction, one behind the other, guided one behind the other on a central chain identical scraper caused by the fact that the scraper at their
ren Enden oder im Bereich zwischen ihren Enden und der Mittelkette durch, geeignete Mittel wie Kettenglieder oder Doppelläschen zwangsgeführt sind. Durch die zusätzliche Verbindung der hintereinandergeschalteten Kratzeisen ist eine Verdrehung der Kratzeisen gegeneinander nicht mehr möglich, so daß sich nur noch "beide Kratzeisen gemeinsam verdrehen kennen» Dies erfordert jedoch ein Verdrehen der Mittelkette um einen Bereich "von mindestens fünf Kettenglieder« in diesem durch die Länge der fünf Kettenglieder "bedingten Hebel-arm greift jedoch die der Kette innewohnende Kettenzugkraft an, s:· daß es praktisch nicht zu einer Verdrehung der zu einem Verband geschlossenen Kratzeisen kommen kann.ren ends or in the area between their ends and the central chain by suitable means such as chain links or double lugs are positively driven. Due to the additional connection of the scraper bars connected in series, the Scrapers against each other are no longer possible, so that only "both scrapers know each other twist together" This requires however, a twisting of the central chain by a range "of at least five chain links "in this lever arm caused by the length of the five chain links" engages the one inherent in the chain Chain tensile force on, s: · that there is practically no twisting of the scraper blades, which are closed to form a bandage can.
Figo 1 und 2 zeigen jeweils in der Draufsicht Ausführungsbei-Figo 1 and 2 each show a top view of exemplary embodiments
spiele der !Teuerung.play the! inflation.
Die identischen Kratzeisen 1, 1' sind über Haltetaschen 2 mit der Mittelkette 3 verbunden. Infolge der Ausbildung der- Haltetaschen 2 kann die Mittelkette 3 bezüglich ihrer horizontalen Beweglichkeit über den Bereich der Kettenglieder 4-, 5? 65 7? 8 ClIs starrer Verband betrachtet v/erden, sofern die Kratzeisen 1 , 1' an ihren Enden über Kettenglieder 9 verbunden sind, oind an den Enden der Kratzeisen 10, 10' (vergl. S1Ig. 2) keine Kettenschlösser vorgesehen, so kann die Zwangsführung durch Doppellaschen 11, die afFden Kratzeisen 10, MO1 befindlichen Stegen 12 drehbar gelagert sind gewährleistet sein.The identical scrapers 1, 1 'are connected to the central chain 3 via holding pockets 2. As a result of the design of the holding pockets 2, the central chain 3 can with respect to its horizontal mobility over the area of the chain links 4-, 5? 6 5 7? 8 ClIs rigid association is considered, provided that the scrapers 1, 1 'are connected at their ends via chain links 9, or no chain locks are provided at the ends of the scrapers 10, 10' (see S 1 Ig. 2) the forced guidance by double straps 11, the webs 12 located on the scraper 10, MO 1 are rotatably supported.
Claims (1)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG30809U DE1905473U (en) | 1964-09-16 | 1964-09-16 | SCRAPER FOR CHAIN CONVEYOR. |
| NL6510964A NL6510964A (en) | 1964-09-16 | 1965-08-20 | |
| BE669543D BE669543A (en) | 1964-09-16 | 1965-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG30809U DE1905473U (en) | 1964-09-16 | 1964-09-16 | SCRAPER FOR CHAIN CONVEYOR. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1905473U true DE1905473U (en) | 1964-11-26 |
Family
ID=7124100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG30809U Expired DE1905473U (en) | 1964-09-16 | 1964-09-16 | SCRAPER FOR CHAIN CONVEYOR. |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE669543A (en) |
| DE (1) | DE1905473U (en) |
| NL (1) | NL6510964A (en) |
-
1964
- 1964-09-16 DE DEG30809U patent/DE1905473U/en not_active Expired
-
1965
- 1965-08-20 NL NL6510964A patent/NL6510964A/xx unknown
- 1965-09-13 BE BE669543D patent/BE669543A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6510964A (en) | 1966-03-17 |
| BE669543A (en) | 1966-03-14 |
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