FIELD: storage and discharge of loose materials. SUBSTANCE: device for breaking loose material bridges in hopper has flexible spiral bent to follow inner side surface of hopper and suspended in center of hopper. Vertical rod suspended from spring is arranged inside spiral. Upper coil of spiral is rigidly secured on rod which can be adjusted in height and is fixed by bushing. Lower coil of spiral is secured on rod by means of sliding bushing. Rod terminates in stop which precludes slipping of bushing from rod. EFFECT: enlarged operating capabilities. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR BREAKING BRIDGES OF LOOSE MATERIAL IN HOPPER | 1995 |
|
RU2084388C1 |
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|
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|
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| HOPPER FOR DIFFICULTLY FLOWING MATERIALS | 2000 |
|
RU2185314C1 |
| DEVICE FOR COLLAPSING HUNG-UPS IN BUNKERS | 0 |
|
SU1747342A1 |
| DEVICE FOR BREAKING LOOSE MATERIAL BRIDGES IN HOPPER | 1998 |
|
RU2127701C1 |
