FIELD: measuring.
SUBSTANCE: invention relates to weighing equipment, in particular, for weighing loose products and can be used for weighing with application of system of automatic weighing of loose materials loaded into hopper. Device is structurally provided with a self-control system, which is realized by the fact that, in addition to the main measuring channel, comprising four strain gauges of cantilever arrangement and an analogue-to-digital converter, there is also a backup measuring channel introduced and connected, which contains four backup strain gauges of cantilever arrangement and a backup analogue-to-digital converter connected to the controller and operating independently of the main measuring channel.
EFFECT: higher accuracy of measurements by hopper scales.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HOPPER SCALES WITH AUTOMATIC CALIBRATION SYSTEM | 2024 |
|
RU2828706C1 |
| COMBINATION BATCHMETER | 2002 |
|
RU2229103C2 |
| WEIGHT COMBINATION DISPENSER | 2021 |
|
RU2775198C1 |
| INGREDIENT FEEDING APPARATUS FOR DIRECT ALLOYING OF STEEL | 2005 |
|
RU2279484C1 |
| MACHINE FOR DRINKS WITH WEIGHT BATCHING OF INGREDIENTS | 2017 |
|
RU2652548C1 |
| METHOD FOR BATCH WEIGHING OF LOOSE PRODUCTS AND DEVICE FOR ITS REALISATION | 2008 |
|
RU2369846C1 |
| METHOD OF ACCURATE METERING-OUT OF SPECIFIED LOOSE MATERIAL AND AUTOMATIC LOADER FOR ITS REALIZATION | 1992 |
|
RU2089861C1 |
| WEIGHT BATCHER OF DISCRETE ACTION FOR POWDERY MATERIALS | 2012 |
|
RU2485450C1 |
| METHOD FOR WEIGHT BATCHING OF FREE-FLOWING MATERIALS | 2005 |
|
RU2287136C1 |
| 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 |
