| 摘要 |
A mobile robot comprises a mobile base (9) equipped with basic tracks and oncoming tracks, while on the mobile base (9) a manipulator is mounted and it is equipped with a tensioning device of basic tracks. The tensioning device consists of a body (3) connected to a mobile base, and having guides (11, 11') on its side walls in the form of dovetail located at a distance relative to each other in the vertical plane, while between the guides (11,11') a seat (12) of an adjusting screw (10) is fastened, and sliders (13) with guides (14, 14') in the form of dovetail spaced relative to each other in the vertical plane, and interact with the guides (11,11') of body (3). In the case between the guides (14, 14') a nut (15) is fastned, in which a tension screw (10) rotates, in the case each slider (13) is made in the form of a plate and attached to a gearbox housing (4), on the shaft of which a gear wheel (6) of actuation of basic tracks (1) is located. |
