Machinery frame for a roller crusher

US10307764B2 · kind B2 · utility

Assignee

• TAKRAF GMBH · DE

Inventors

• Burkhard Petack · Senftenberg - Zły Komorow, DE
• Marko SCHMIDT · Riesa, DE
• Karsten Ebenhan · Dresden, DE
• Patrick Neufeldt · Finsterwalde, DE

Key dates

• Filing date: May 21, 2016
• Grant date: Jun 4, 2019
• Expiry date: May 21, 2036

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B30B15/04
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

The present invention relates to a machine frame for a roll crusher that has two side walls and two end walls, where the mentioned end walls accommodate the storage of the rolls. The end walls are split horizontally in the area of the mounting of the rollers, and vertically between the mountings of the upper part. One advantage is that to remove a roller, removal of the respective upper end wall is sufficient. In a preferred embodiment of the invention, the adjacent upper parts of the end walls do not touch. An advantage of this is that tilting of the end wall upper parts among each other or in contact with the side walls is prevented during removal. Furthermore, the gap resulting from the distance between the front wall upper parts in the preferred embodiment would be sealed, with the advantage that no material and dust can exit.