FIELD: measurement technique.
SUBSTANCE: invention is intended for batching bulk materials from bins and can be used e.g. in metallurgical and mining industry. Technical result is achieved due to the fact that weigher contains bin with feeder, belt loading feeder, belt conveyor with drive, speed sensor and strain-gauge weight bridge outputs of which are connected with programmed weight integrator. According to the invention, loading feeder is installed on weighing device located under belt of conveyor, while output of converter connected to weighing device is switched with input of bin feeder. Load-receiving part of weighing device is made as pass-through rollers of belt conveyor mounted in uniting bracket resting on strain-gauges. Body of loading feeder is connected with uniting bracket by couplings-stands.
EFFECT: improvement of reliability and accuracy of batching process.
5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WEIGHT COMBINATION DISPENSER | 2021 |
|
RU2775198C1 |
| AUTOMATIC TRANSFER MACHINE FOR PREPARATION OF GLASS MIXTURE | 1991 |
|
RU2028979C1 |
| 0 |
|
SU139958A1 | |
| CONTINUOUS-ACTION PNEUMATIC APPARATUS FOR METERING-OUT BY WEIGHT | 0 |
|
SU684318A1 |
| CONTINUOUS WEIGHER-BATCHER | 0 |
|
SU939953A1 |
| BATCHER | 0 |
|
SU1793258A1 |
| METHOD FOR WEIGHT BATCHING OF FREE-FLOWING MATERIALS | 2005 |
|
RU2287136C1 |
| MECHANIZED LINE FOR SHOT-BLASTING OF CASTINGS | 1991 |
|
RU2015837C1 |
| METHOD OF CONTINUOUS WEIGHT BATCHING OF BULK MATERIAL WITH BELT BATCHER AND DEVICE FOR ITS IMPLEMENTATION | 2012 |
|
RU2504741C2 |
| DEVICE FOR AND METHOD OF WEIGHING LOOSE MATERIALS | 0 |
|
SU1742128A1 |
