DE686963C - Drag chain - Google Patents
Drag chainInfo
- Publication number
- DE686963C DE686963C DE1936K0143836 DEK0143836D DE686963C DE 686963 C DE686963 C DE 686963C DE 1936K0143836 DE1936K0143836 DE 1936K0143836 DE K0143836 D DEK0143836 D DE K0143836D DE 686963 C DE686963 C DE 686963C
- Authority
- DE
- Germany
- Prior art keywords
- chain
- bearing eyes
- hinge pin
- drag
- articulated
- 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
- B65G19/04—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
- B65G19/10—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 pair of belts, ropes or chains
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
Description
Schleppförderkette Die Erfindung bezieht sich auf Schleppförderketten, bei denen die lösbaren Schleppstege mit ihren winkelig abgebogenen Enden die gegenüberliegenden Gelernkbolzenlageraügen zweier Gelenkkettenstränge miteinander verbinden. Diese Verbindung erfolgt erfindungsgemäß in der Weise, daß die winkelig abgebogenen Enden der Schleppstege zwischen die Lageraugen zweier aneinandergelenkter Kettenglieder greifen und an gleichgerichtet zur Gelenkbolzenachse liegenden Flächen der Lageraugen zur Anlage gebracht und damit gegen Verdrehung gesichert sind. Die beiden Kettenstränge werden hierbei von den leicht lösbaren Schleppstegen zusammengehalten, ohne daß die beim Betrieb durch das Fördergut seitlich auf die Schleppstege ausgeübte Krafteinwirkung zum Fernhalten von den Gelenkbolzen von Befestigungssplinten o. dgl. aufgenommen zu 'werden braucht.. Zweckmäßig greifen, dabei die Schlepps.tegwinkel mittels Bohrungen über den Gelenkbolzen.Drag chain The invention relates to drag chains, in which the detachable tow bars with their angled ends are opposite Connect articulated bolt bearing eyes of two articulated chain strands with one another. These Connection takes place according to the invention in such a way that the ends bent at an angle the tow bars between the bearing eyes of two linked chain links grip and on surfaces of the bearing eyes lying in the same direction as the hinge pin axis brought to the system and thus secured against rotation. The two strands of the chain are held together by the easily detachable tow bars without the force exerted laterally on the towing bars by the conveyed goods during operation to keep away from the hinge pin of fastening split pins o. The like. Added to 'needs .. Appropriately grip, doing the Schlepps.tegwinkel by means of holes over the hinge pin.
In der Zeichnung sind zwei Ausführungsbeispiele der Erfindung dargestellt.Two exemplary embodiments of the invention are shown in the drawing.
Die Kettenglieder a sind für ihre .gelenkige Verbindung an einem Ende z. B. in zwei. Lageraugen c gegabelt, zwischen die das andere, ein einfaches Lagerauge f bildende Ende des nächsten Kettengliedes eingreift.The chain links a are for their articulated connection at one end z. B. in two. Bearing eyes c forked, between which the other, a simple bearing eye f forming end of the next chain link engages.
Die an ihren Enden winkelig abgebogenen. Schleppstege b dienen als Verbindung der gegenüberliegenden Gelenke zweier Gelenkkettenstränge. Zu diesem Zwecke sind z. B. die Lageraugengabeln c der Kettenglieder ,a. einseitig so erweitert, daß nicht nur das Lagerauge f des nächsten Kettengliedes. a, sondern auch das abgebogene Ende b1 des Schleppsteges b zwischen die Lageraugen c, f zweier aneinandergelenkter Kettenglieder eingeschoben werden kann, so daß der Schleppsteg die beiden Kettenstränge zusammenhält. Dabei legt sich das abgebogene Ende b1 des Schleppsteges b entweder an die Fläche d oder an die Fläche d1 oder an beide Flächen der Kettengliedgabel c an und wird auf diese Weise gegen Verdrehung gesichert. Die abgebogenen Schleppstegenden b1 sind mit einer Bohrung versehen, so daß der eingeschobene Gelenkbolzen g zugleich auch den Schleppsteg bin seiner Lage an der Kettengliedgabel festhält. ' Der Gelenkbolzen ,g kann, wenn er, wie im Beispiel nach Fig. i nach innen heraus'-ziehbar ist, mittels eines Splintes e am Schleppsteg .b gegen Verschiebung nach innen und außen und gegen Verdrehung gesichert sein. Oder der Bolzen g wird, wie Fig.2 zeigt, gegen Verdrehung und Verschiebung nach innen durch einen außenliegenden, sich in eine Versenkung der Kettengliedgabel c einlegenden vieleckigen Kopf i und gegen Verschiebung nach außen durch einen Splint h gehalten. Um letzteren bequem ein-und austreiben zu können, kann im Schleppsteg b eine entsprechend liegende Bohrung k vorgesehen sein.The ones bent at an angle at their ends. Tow bars b serve to connect the opposing joints of two articulated chain strands. For this purpose z. B. the bearing forks c of the chain links, a. Expanded on one side so that not only the bearing eye f of the next chain link. a, but also the bent end b1 of the tow bar b can be inserted between the bearing eyes c, f of two chain links articulated together, so that the tow bar holds the two chain strands together. Here, the bent end b1 of the tow bar b rests either on the surface d or on the surface d1 or on both surfaces of the chain link fork c and is thus secured against rotation. The bent tow web ends b1 are provided with a bore so that the inserted hinge pin g also holds the tow web in its position on the chain link fork. The hinge pin, g, if it can be pulled out inwards, as in the example according to FIG. Or, as shown in FIG. 2, the bolt g is held against rotation and displacement inward by an external polygonal head i inserted into a recess in the chain link fork c and against displacement outward by a cotter pin h. In order to be able to drive the latter in and out conveniently, a correspondingly located bore k can be provided in the tow bar b.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1936K0143836 DE686963C (en) | 1936-09-30 | 1936-09-30 | Drag chain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1936K0143836 DE686963C (en) | 1936-09-30 | 1936-09-30 | Drag chain |
Publications (1)
Publication Number | Publication Date |
---|---|
DE686963C true DE686963C (en) | 1940-01-19 |
Family
ID=7250522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1936K0143836 Expired DE686963C (en) | 1936-09-30 | 1936-09-30 | Drag chain |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE686963C (en) |
-
1936
- 1936-09-30 DE DE1936K0143836 patent/DE686963C/en not_active Expired
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