| 摘要 |
Dump weighing apparatus for weighing grain and loose weight enables a safe weighing and one slipway dumping, great cost-effectiveness etc. Construction comprises in that a platform (2) is mounted on a carrier (1), these are mutually joined by hinges (3). Cylinders (4) are fixed to the carrier (1), and platform (2). Unity (8) formed in that way is set onto the props (5). Plate (30) on the carrier (1) is coupled to a stretch (11) that by its other ending is coupled to a footholding support (12). Cylinders (4) are by hoses (7) and pipes (8) coupled to a cabinet (9). The cabinet (9) is coupled by the pipes (18) to a hydrodistribution cabinet (21), and by the pipes (20) connect it to a hydroaggregate (19). Cable connection (6) couples the props (5) to a collecting box (22). The collecting box (22), by a cable (23), is coupled to a device (25). The method of functioning of the weighing apparatus follows as it is set on a prepared place, coupled to a measuring control centre, set onto a vehicle (15) with a weight (16) onto the platform (2). When the device (25) shows bruto value of weighing, by effect onto a distribution (21) is switched off the measuring mode, and included the dumping mode. When the weight (16) is dumped out, by repeated functioning onto a sliding valve (21) for lowering down the platform (2), the platform (2) along with the vehicle (15) and impacted by its own weights lowers down into horisontal position. On the device (25) is registered a boxing value of vehicles. Automatic processing of obtained results in a computer (26), by means of a printer (28) brings about a printed document of a neto weighed dumping weight.
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