Crawler mounted drill vehicle

Abstract

Abstract The crawler-mounted drill truck consists of a crawler truck 1 having a crawler undercarriage 8 and also of a superstructure 2 which is arranged on this crawler truck 1 and carries a carriage 4 for a longitudinally movable drilling device 5. In this arrangement, the carriage 4 is pivotable about both a horizontal axis 32 and an axis 35 perpendicular to the longitudinal extension of the carriage 4. In order to simplify the positioning of the carriage 4, a turning mechanism 12 with a perpendicular rotational axis 3 is arranged between the superstructure 2 and the crawler truck 1. Here, this turning mechanism 12 can have a gear rim 14 which is firmly arranged on the crawler truck 1 and with which a drive pinion 22 of a drive motor 21 firmly arranged on the superstructure 2 meshes. In addition, a brake device 23 can also be provided. <IMAGE>

Inventors

• 👤 Elmar Sommerhoff

Bibliographic Details