| 摘要 |
An installation for unloading the molding mixture contains a vibration conveyer, a feed bin with a vibrator installed above it, feed bin is made in the form of two end walls and two side walls, the axis with rotary fold is installed on side walls. The unloading opening of feed bin is located above initial section of vibration conveyer. One of the end walls of feed bin, which is placed above this section of vibration conveyer, is fixed at an angle relative to vertical line that is smaller for 5-15° than the angle of natural slant of material. Opposite wall of bunker, on which is fixed the vibrator, is installed at an angle relative to vertical line is greater for 5-15° than the angle of natural slant of material, and a partition is located above it, which is inclined toward the vertical line at the angle of natural slant of material. The flap is fixed on the lower surface of partition, it is installed also at the angle of natural slant of material. On the axle several rotary folds are fixed by set, with possibility of free turning of each fold. The lower part of the partition and flap are located above the set of rotary folds.
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