DE20310521U1 - Conveyor chain esp. for use with bucket chain conveyors has inner links of steel/cast steel with cross bars having projecting wear zones facing and away from drive pulleys - Google Patents
Conveyor chain esp. for use with bucket chain conveyors has inner links of steel/cast steel with cross bars having projecting wear zones facing and away from drive pulleys Download PDFInfo
- Publication number
- DE20310521U1 DE20310521U1 DE20310521U DE20310521U DE20310521U1 DE 20310521 U1 DE20310521 U1 DE 20310521U1 DE 20310521 U DE20310521 U DE 20310521U DE 20310521 U DE20310521 U DE 20310521U DE 20310521 U1 DE20310521 U1 DE 20310521U1
- Authority
- DE
- Germany
- Prior art keywords
- conveyor chain
- links
- inner links
- wear zones
- chain according
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
-
- 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
- B65G17/00—Conveyors 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
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
Abstract
Description
Die Erfindung betrifft eine Förderkette mit in seitlichem Abstand voneinander und parallel zueinander angeordneten Außengliedern, deren Enden gelenkig mit jeweils einem einstückigen Innenglied verbunden sind, das jeweils zwei Längsstege und zwei die Enden der Längsstege im Bereich der Gelenkachsen miteinander verbindende Querstege aufweist, über die sich die Kette während des Umlaufs auf Stützflächen mindestens zweier Laufräder abstützt, von denen eines als Antriebsrad ausgebildet ist.The Invention relates to a conveyor chain with spaced from each other and parallel to each other External links the ends of which are articulated to a one-piece inner member are two longitudinal webs and two the ends of the longitudinal webs in the region of the articulation axes connecting crossbars over which the chain while of circulation on support surfaces at least two wheels supported, one of which is designed as a drive wheel.
Eine
Förderkette
der vorstehenden Art ist aus der
Aufgrund
des Aufbaus der Kette aus Kunststoffgliedern ist die bekannte Kette
für den
Transport schwerer Lasten, d. h. beispielsweise für den Einsatz als
Becherwerkskette in der Zementindustrie, nicht geeignet. Eine aus
Stahlgliedern bestehende Kette mit einstückigen Innengliedern, die für Einsatzfälle der
zuletzt genannten Art in Betracht kommt, ist aus der
Der Erfindung liegt die Aufgabe zugrunde, eine insbesondere in Verbindung mit Becherwerken für schwere Lasten einsetzbare Förderkette zu schaffen, die einerseits über ein vergleichsweise geringes Eigengewicht verfügt und die andererseits hinreichend verschleißfest ist, um befriedigende Standzeiten zu erzielen. Gelöst wird diese Aufgabe bei einer Förderkette der in Betracht gezogenen Art erfindungsgemäß dadurch, dass die Querstege der aus Stahl oder Stahlguss bestehenden Innenglieder mit paarweise an ihren den Antriebsrädern zu- und abgewandten Seiten angeordneten Verschleißzonen versehen sind, die über den Restumfang der Querstege vorstehen.Of the The invention is based, in particular in connection with the task with bucket elevators for heavy-duty conveyor chain to create the one over has a comparatively low weight and, on the other hand, sufficient wear is to achieve a satisfactory service life. Is solved this task with a conveyor chain of the type considered according to the invention in that the crossbars the inner links made of steel or cast steel with pairs on their drive wheels Wear zones arranged on the facing and remote sides are that about project the remaining circumference of the crossbars.
Die
erfindungsgemäße Förderkette
bietet gegenüber
der Förderkette
nach der
Weitere Merkmale und Einzelheiten der Erfindung ergeben sich aus den Unteransprüchen und der nachstehenden Beschreibung einer in den beigefügten Zeichnungen dargestellten bevorzugten Ausführungsform sowie einer Variante der Erfindung.Further Features and details of the invention emerge from the subclaims and the Description below of one shown in the accompanying drawings preferred embodiment and a variant of the invention.
Es zeigen:It demonstrate:
In
den
Die
Querstege
An
ihren Enden gehen die Verschleißzonen
Um
seitlichen Verlagerungen der Kette auf den Laufrädern entgegenzuwirken, sind
im Bereich der Enden der Verschleißzonen
Zur
Verbindung der Innenglieder
Die
Außenglieder
Während die
Innenglieder
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20310521U DE20310521U1 (en) | 2003-07-03 | 2003-07-03 | Conveyor chain esp. for use with bucket chain conveyors has inner links of steel/cast steel with cross bars having projecting wear zones facing and away from drive pulleys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20310521U DE20310521U1 (en) | 2003-07-03 | 2003-07-03 | Conveyor chain esp. for use with bucket chain conveyors has inner links of steel/cast steel with cross bars having projecting wear zones facing and away from drive pulleys |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20310521U1 true DE20310521U1 (en) | 2004-11-04 |
Family
ID=33441927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20310521U Expired - Lifetime DE20310521U1 (en) | 2003-07-03 | 2003-07-03 | Conveyor chain esp. for use with bucket chain conveyors has inner links of steel/cast steel with cross bars having projecting wear zones facing and away from drive pulleys |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20310521U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016116286A1 (en) * | 2015-01-22 | 2016-07-28 | Kabelschlepp Gmbh - Hünsborn | Hinged belt conveyor, preferably for metal wastes such as chips or the like |
EP4046944A3 (en) * | 2021-01-28 | 2022-11-16 | Joy Global Underground Mining LLC | Chain conveyor and link for same |
-
2003
- 2003-07-03 DE DE20310521U patent/DE20310521U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016116286A1 (en) * | 2015-01-22 | 2016-07-28 | Kabelschlepp Gmbh - Hünsborn | Hinged belt conveyor, preferably for metal wastes such as chips or the like |
EP4046944A3 (en) * | 2021-01-28 | 2022-11-16 | Joy Global Underground Mining LLC | Chain conveyor and link for same |
US11858745B2 (en) | 2021-01-28 | 2024-01-02 | Joy Global Underground Mining Llc | Chain conveyor and link for same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20041209 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20060907 |
|
R081 | Change of applicant/patentee |
Owner name: RUD KETTEN RIEGER & DIETZ GMBH U. CO. KG, DE Free format text: FORMER OWNER: RUD-KETTENFABRIK RIEGER & DIETZ GMBH U. CO., 73432 AALEN, DE Effective date: 20070124 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20100202 |