FIELD: measuring equipment.
SUBSTANCE: invention is intended for calibration of conveyor scales with one weight roller bearing with different distances between weight and fixed rollers to the right and to the left of it from 500 to 1,500 mm at measuring section from 1,000 to 3,000 mm. Device for calibrating conveyor scales comprises a load simulator made in the form of chain of 10 weight-calibrated trolleys, installed on the conveyor belt so that the braces are parallel to the plane of the conveyor belt, and connected to each other by hinges, first and last trolleys are fixed by means of fastening chains for posts installed on conveyor bed, note here that trolley 5 is arranged above weight roller bearing. Additionally, trolley has different number of cells for arrangement of one or several replaceable weights of 1, 2, 5, 10, 20 kg of class M1 and M2.
EFFECT: wider range of equipment.
1 cl, 4 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR GRADUATION AND CONTROLLING OF CONVEYOR WEIGH | 2004 |
|
RU2284483C2 |
| CONVEYOR SCALES OF FORWARD AND REVERSE TRAVEL | 2016 |
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RU2625042C1 |
| METHOD OF CALIBRATING CONVEYOR BALANCE | 2005 |
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|
RU2401994C1 |
| DEVICE FOR DYNAMIC CALIBRATION OF BELT-CONVEYER WEIGHERS | 2004 |
|
RU2361182C2 |
| METHOD FOR CALIBRATING AND CHECKING CONVEYER SCALE | 0 |
|
SU1824523A2 |
| BELT-CONVEYER WEIGHER | 2001 |
|
RU2193759C1 |
| ARRANGEMENT FOR CHECKING BELT-CONVEYER WEIGHER | 0 |
|
SU1204950A1 |
| METHOD FOR CONTINUOUS MEASUREMENT OF WEIGHT OF HOT GRANULAR MATERIALS ON BUCK CONVEYORS (VERSIONS), SYSTEM FOR REALISING SAID METHOD AND CONTINUOUS-RUNNING CONVEYOR BALANCES | 2009 |
|
RU2401995C1 |
| BELT-CONVEYER WEIGHER | 2002 |
|
RU2232979C2 |
