| 摘要 |
The invention relates to machine building, in particular, to bucket work elements. The invention objective is extension of functional abilities of the bucket work elements. The technical result of the invention is increased efficiency of the bucket work elements due to reduced resistance to destruction of the snow-ice formations. Essence of the invention: bucket for destruction of snow-ice formations includes side walls, a rear wall, an elongated bottom, a first row of knife blocks installed with same spacing on the front cutting edge of the bottom, a second row of knife blocks installed under the bucket bottom, in front of the loading opening, in staggered arrangement relatively to the first row of knife blocks, and the rear cutting edge of the loading opening. The knives in the blocks are made in the form of cutters sharpened at the same acute angle to the horizon, displaced backwards from the top cutter by the same distance from each other. |
