FIELD: continuous weighing and proportioning of loose materials transported by belt conveyers.
SUBSTANCE: proposed weigher has two roller supports mounted by means of bridge and frames and, counter weight, rate and weight sensors. Roller supports are interconnected by summing-up unit made in form of two levers of different length which are located along longitudinal axis of belt forming angle of inclination of 5 deg.; they are connected to scaling-up lever by means of connecting member. One end of scaling-up lever is provided with counter-weight and other end is used for transfer of force to weight sensor. Connecting member is provided with two articulated joints.
EFFECT: enhanced accuracy and reliability during extended period of time.
3 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CONVEYOR SCALES | 2018 |
|
RU2733977C2 |
| CONVEYOR SCALES OF FORWARD AND REVERSE TRAVEL | 2016 |
|
RU2625042C1 |
| METHOD OF CONTINUOUS WEIGHING OF MATERIALS CARRIED BY BELT CONVEYORS, SYSTEM TO THIS END AND BELT CONVEYOR ROLLER SUPPORT | 2009 |
|
RU2401994C1 |
| CONVEYOR BALANCE | 2005 |
|
RU2289797C1 |
| BELT-CONVEYR WEIGHER | 0 |
|
SU1242717A1 |
| BELT-CONVEYER WEIGHER | 2001 |
|
RU2193759C1 |
| BELT-CONVEYOR WEIGHER | 0 |
|
SU901836A1 |
| AUTOMATIC SYSTEM OF CONTINUOUS PROPORTIONING OF BULK MATERIALS | 2008 |
|
RU2373500C1 |
| CONVEYING WEIGHER | 0 |
|
SU714160A1 |
| BELT-CONVEYER WEIGHING LOOSE MATERIAL | 0 |
|
SU802805A1 |
