| 摘要 |
The invention relates to the rope transport. A braking device of a mine trolley for inclined workings has a stop, a flexible element, a speed control installed on a shaft. On the same shaft there are fitted: a brake pulley located between the stop and speed control and connected with the latter by a flexible element, and a bearing support located in front of the stop. The stop is made in the form of a toothed element in contact with a stationary chain. Technical result: increase of reliability and operational safety, particularly in underground conditions. |
