DE528451C - Two-part clamping device for attaching elevator buckets to belts - Google Patents

Two-part clamping device for attaching elevator buckets to belts

Info

Publication number
DE528451C
DE528451C DENDAT528451D DE528451DD DE528451C DE 528451 C DE528451 C DE 528451C DE NDAT528451 D DENDAT528451 D DE NDAT528451D DE 528451D D DE528451D D DE 528451DD DE 528451 C DE528451 C DE 528451C
Authority
DE
Germany
Prior art keywords
belt
clamping device
belts
part clamping
elevator buckets
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
Application number
DENDAT528451D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A W MACKENSEN GmbH
Original Assignee
A W MACKENSEN GmbH
Publication date
Application granted granted Critical
Publication of DE528451C publication Critical patent/DE528451C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/12Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
    • B65G17/126Bucket elevators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30Details; Auxiliary devices
    • B65G17/32Individual load-carriers
    • B65G17/36Individual load-carriers having concave surfaces, e.g. buckets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04Bulk

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Description

Zweiteilige Klemmvorrichtung zum Befestigen von Elevatorbechern an Gurten Man hat schon vorgeschlagen, Elevatorbecher an Gurten dadurch zu befestigen, daß man die Rückwand über die Oberkante des Bechers hinaus verlängerte und zu einer Klemmvorrichtung ausbildete, bei der die Klemmung durch federnde Rundeisen bewirkt wurde. Diese Einrichtungen haben sich aber nicht bewährt, weil die Federklemmen durch die im Betrieb auftretenden Stöße und wechselnden Beanspruchungen sich leicht lockern, so daß die herabfallenden Befestigungsteile oder Becher eine Gefahr für den Betrieb des Becherwerkes bilden.Two-part clamping device for attaching elevator buckets to Belts It has already been proposed to attach elevator buckets to belts by that you extended the back wall over the top of the cup and to one Formed clamping device in which the clamping is effected by resilient round iron became. However, these facilities have not proven themselves because the spring clips due to the impacts and changing loads that occur during operation loosen so that the falling fasteners or cups are a hazard to form the operation of the bucket elevator.

Demgegenüber wird die Befestigung durch die neue, zweiteilige Klemmvorrichtung gemäß der Erfindung dadurch erreicht, daß eine am Rücken des Bechers befestigte, in der Längsrichtung des Gurtes in an sich bekannter Weise gewölbte Platte mit der gleichlaufenden Gegenplatte über die Gurtbreite hervorsteht, wobei die hervorstehenden Enden, die also außerhalb des Gurtes liegen, eine Schraubenverbindung aufnehmen. Hierdurch wird eine sichere Befestigung des Bechers am Gurt erreicht, die sich auch während des Betriebes nicht lockern kann, denn die Anlage erstreckt sich über die ganze Breite des Gurtes, und die Klemmwirkung der über den Gurt herausstehenden Enden ist sehr groß, weil zwischen den Enden der Gurt nicht mehr vorhanden ist, der das Anziehen der Schrauben beeinträchtigen könnte. Da diese Befestigung unmittelbar am Rücken des Bechers erfolgt, so wird der Becher in seiner Schwerpunktslage gehalten und kann auch beim Rücklaufen nicht überkippen,' so daß ein Pendeln des Bechers ausgeschlossen ist. Die über den Gurt herausstehenden Befestigungseisen können auch noch dazu benutzt werden, um dem Gurt eine Führung zu geben und ein Schieflaufen des Gurtes zu verhindern.In contrast, the fastening is made possible by the new, two-part clamping device achieved according to the invention in that a fixed to the back of the cup, in the longitudinal direction of the belt in a known manner arched plate with the parallel counterplate protrudes across the width of the belt, the protruding Ends that are outside of the belt take up a screw connection. As a result, a secure attachment of the cup to the belt is achieved, which is also cannot loosen during operation, because the system extends over the entire width of the belt, and the clamping effect of the protruding over the belt Ends is very large because the strap is no longer present between the ends, which could affect the tightening of the screws. Since this attachment is immediate takes place on the back of the cup, the cup is held in its center of gravity and cannot tip over when running back, so that the cup oscillates is excluded. The fastening irons protruding from the belt can also can also be used to guide the belt and prevent it from loosening to prevent the belt.

Auf der Zeichnung ist eine Ausführungsform der Erfindung dargestellt. Fig. z zeigt die Befestigung des Elevatort' am Gurt in Seitenansicht, Fig. a in Vorderansicht.An embodiment of the invention is shown in the drawing. Fig. Z shows the attachment of the Elevatort 'on the belt in side view, Fig. A in Front view.

An der Rückwand des Bechers i wird das gebogene Klemmstück 2 mittels Nieten befestigt. Wie aus Fig. r hervorgeht, ist dieses Klemmstück in der Mitte gerade und an dein oberen und unteren Rande etwas gewölbt. Mit dieser Wölbung legt es sich gegen den Gurt 3. Das Gegenstück 4 besteht aus einem Flacheisen, dessen Hinterkante 5 etwas versenkt gegenüber der inneren Kante des Gurtes 3 liegt, damit der Auflauf auf die Scheibe ohne Stoß erfolgt. Die Teile 2 und 4 werden durch die Schraubenbolzen 6 verbunden und sind länger als der Gurt breit ist, so daß die Verbindungsbolzen 6 außerhalb des Gurtes liegen. Durch Anziehen der Schraubenbolzen wird also der Gurt 3 etwas durchgebogen und dieser durchgebogene Teil zwischen den Teilen 2 und 4 festgespannt. Diese Verbindung ist von dem Zustand des Gurtes vollkommen unabhängig, da der Gurt nur durch Klemmung gehalten wird. Gegebenenfalls können die Verbindungsbolzen nachgezogen werden. Das Festsitzen der Becher wird nicht allein durch die Klemmung, sondern mehr noch durch die Gurtspannung herbeigeführt, denn die durchgewölbten Teile des Gurtes üben auf die Klemmenteile eine die Reibung erhöhende Pressung aus.On the rear wall of the cup i, the curved clamping piece 2 is by means of Rivets attached. As can be seen from Fig. R, this clamping piece is in the middle straight and slightly arched at your top and bottom. With this bulge lays it is against the belt 3. The counterpart 4 consists of a flat iron whose Rear edge 5 is slightly sunk opposite the inner edge of the belt 3 so that the impact on the disc takes place without impact. Parts 2 and 4 are replaced by the Screw bolts 6 connected and are longer than the belt is wide, so that the connecting bolts 6 lie outside the belt. By tightening the bolts, the Belt 3 slightly bent and this bent part between parts 2 and 4 clamped. This connection is completely independent of the condition of the belt, because the belt is only held by clamping. If necessary, the connecting bolts be tightened. The sticking of the cups is not only caused by the clamping, but rather brought about even more by the belt tension than the arched ones Parts of the belt exert a pressure that increases friction on the clamping parts.

Claims (1)

PATENTANSPRUCH: Zweiteilige Klemmvorrichtung zum Befestigen von Elevatorbechern an Gurten, gekennzeichnet durch eine am Rücken des Bechers befestigte, in der Längsrichtung des Gurtes gewölbte Platte (2), die mit der gleichlaufenden Gegenplatte (4) über die Gurtbreite hinausragt und hier durch außerhalb des Gurtes liegende Schrauben verbunden ist.PATENT CLAIM: Two-part clamping device for fastening elevator buckets on straps, characterized by one attached to the back of the cup, in the longitudinal direction of the belt arched plate (2), which with the counterplate (4) running in the same direction over the belt width protrudes and here by screws lying outside the belt connected is.
DENDAT528451D Two-part clamping device for attaching elevator buckets to belts Expired DE528451C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE528451T

Publications (1)

Publication Number Publication Date
DE528451C true DE528451C (en) 1931-06-29

Family

ID=6553696

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT528451D Expired DE528451C (en) Two-part clamping device for attaching elevator buckets to belts

Country Status (1)

Country Link
DE (1) DE528451C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9106634U1 (en) * 1991-05-31 1991-10-17 Fredenhagen Kg, 6050 Offenbach Accumulating conveyor belt
DE4123607C1 (en) * 1991-07-17 1993-01-14 Continental Aktiengesellschaft, 3000 Hannover, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9106634U1 (en) * 1991-05-31 1991-10-17 Fredenhagen Kg, 6050 Offenbach Accumulating conveyor belt
DE4123607C1 (en) * 1991-07-17 1993-01-14 Continental Aktiengesellschaft, 3000 Hannover, De

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