| 摘要 |
The present invention relates to an alarm device for a ton bag scale capable of informing filling weight of grains in a sack up to a maximum through an alarm sound and an alarm light when the weight of the grains in the sack is measured. The present invention measures the weight of the grains in the sack through a scale comprising a weight plate and a weight displaying unit. The weight plate places the sack for the grains. The weight displaying unit is connected to one side of the weight plate with a column; is installed in an upper part of the column through a first bracket; and displays the weight when the grains are filled in the sack placed on the weight plate. The scale includes an alarm generating member to inform the filling of the grains in the sack up to a predetermined amount through the alarm sound and the alarm light. |
