DE1245845B - Wear plate, especially for spiral chutes - Google Patents
Wear plate, especially for spiral chutesInfo
- Publication number
- DE1245845B DE1245845B DEC37655A DEC0037655A DE1245845B DE 1245845 B DE1245845 B DE 1245845B DE C37655 A DEC37655 A DE C37655A DE C0037655 A DEC0037655 A DE C0037655A DE 1245845 B DE1245845 B DE 1245845B
- Authority
- DE
- Germany
- Prior art keywords
- wear plate
- insert
- spiral chutes
- wear
- plate 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 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
- B65G11/00—Chutes
- B65G11/16—Interior surfaces; Linings
- B65G11/166—Interior surfaces; Linings for bulk
Landscapes
- Chutes (AREA)
Description
Schleißplatte, insbesondere für Wendelrutschen Die Erfindung betrifft eine mit einer Stahleinlage armierte Schleißplatte aus Hartguß, wie sie zum Schutz gegen den Metall-Mineral-Verschleiß zum Auskleiden von Rutschen, insbesondere Wendelrutschen, Verwendung findet. Es ist bekannt, derartige Schleißplatten mit einer Ein- bzw. Unterlage aus Loch- oder Gitterblech zu versehen, zu dem Zweck, beim Bruch des Gußmaterials infolge Schlag oder Stoß oder bei unzulässigen Beanspruchungen den Zusammenhalt der Gußbruchstücke durch die zähe Einlage zu wahren. Bei der Herstellung solcher armierter Schleißplatten besteht der Nachteil, daß die Einlage aus Loch- oder Gitterblech dem Schrumpfen des Gußmaterials beim Erkalten nicht folgt, so daß dieses reißt und ein mehr oder weniger großes Auseinanderklaffen des Gußmaterials auftritt. Gesprunw gene Schleißplatten unterliegen aber einem größeren und schnelleren Verschleiß als solche mit einwandfrei glatter Oberfläche.Wear plate, especially for spiral chutes The invention relates to a wear plate made of hard cast iron reinforced with a steel insert, as used for protection against metal-mineral wear for lining slides, especially spiral slides, Is used. It is known to have wear plates of this type with an input or To provide a base made of perforated or mesh sheet for the purpose of breaking the cast material cohesion as a result of impact or impact or in the event of inadmissible loads to preserve the cast fragments through the tough insert. When making such Reinforced wear plates have the disadvantage that the insert is made of perforated or wire mesh does not follow the shrinkage of the casting material when it cools, so that it cracks and a more or less large gap between the casting material occurs. Talkw Genetic wear plates are subject to greater and faster wear than those with a perfectly smooth surface.
Die Erfindung beseitigt diese Nachteile dadurch, daß die Einlage gewellt ausgebildet ist. Unter einer gewellten Einlage soll eine solche verstanden werden, die in ihrer Ebene in einer oder mehreren Richtungen nachgiebig gestaltet ist. Eine solche Einlage vermag der Schrumpfung des Gußeisen nachzugeben, so daß der Zusammenhalt des Gußmaterials ohne Rißbildung gewährleistet ist. Als Einlage kann z. B. ein Drahtgeflecht, vorzugsweise aus Chrom-Nickel-Stahl, verwendet werden. Auch kann die Einlage aus Streckmetall oder einem gestanzten Lochblech mit hochgezogenen Rändern bestehen. The invention eliminates these disadvantages in that the insert is formed corrugated. A corrugated insert is to be understood as such are designed to be flexible in their plane in one or more directions is. Such an insert is able to give way to the shrinkage of the cast iron, so that the cohesion of the cast material is guaranteed without cracking. As a deposit can e.g. B. a wire mesh, preferably made of chrome-nickel steel, can be used. The insert can also be made of expanded metal or a punched perforated sheet with raised Margins exist.
Patentansprüche: 1. Mit einer Stahleinlage armierte Schleißplatte aus Hartguß, insbesondere für Wendelrutschen, dadurch gekennzeichnet, daß die Einlage gewellt ausgebildet ist. Claims: 1. Wear plate reinforced with a steel insert made of chilled cast iron, in particular for spiral chutes, characterized in that the insert is formed corrugated.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC37655A DE1245845B (en) | 1965-12-11 | 1965-12-11 | Wear plate, especially for spiral chutes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC37655A DE1245845B (en) | 1965-12-11 | 1965-12-11 | Wear plate, especially for spiral chutes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1245845B true DE1245845B (en) | 1967-07-27 |
Family
ID=7022918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC37655A Pending DE1245845B (en) | 1965-12-11 | 1965-12-11 | Wear plate, especially for spiral chutes |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1245845B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2351772A1 (en) * | 1973-10-16 | 1975-04-24 | Kalenborn Dr Schmelzbasaltwerk | WEAR SUPPORT PLATES FOR COIL SLIDES FOR THE PROMOTION OF ABRASIVE GOODS, MINERALS OR THE LIKE |
-
1965
- 1965-12-11 DE DEC37655A patent/DE1245845B/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2351772A1 (en) * | 1973-10-16 | 1975-04-24 | Kalenborn Dr Schmelzbasaltwerk | WEAR SUPPORT PLATES FOR COIL SLIDES FOR THE PROMOTION OF ABRASIVE GOODS, MINERALS OR THE LIKE |
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