| 摘要 |
PROBLEM TO BE SOLVED: To provide a weighing device capable of appropriately suppressing vibration of a load cell generated by loading of an object to be weighed. SOLUTION: This weighing device 100 includes: a scale hopper 1 which has a discharge gate 6 in its bottom part, and receives a loaded object to be weighed; an opening/closing drive part 4 for opening or closing the discharge gate 6 of the scale hopper 1; a load cell 2 which is displaced in response to the weight of the object to be weighed, and generates a load signal; and a pressing member 18 which moves towards a contact surface 15 being on a side surface of the load cell 2 being adjusted to the timing of loading of the object to be weighed into the scale hopper 1, to suppress the vibration of the load cell 2 generated by the loading of the object to be weighed into the scale hopper 1 by coming into contact with the side surface of load cell 2, and is separated from the contact surface 15 after the object to be weighed is loaded in the scale hopper 1. The pressing member 18 moves towards the contact surface 15 from a non-normal line direction different from the normal line direction of the contact surface 15. COPYRIGHT: (C)2011,JPO&INPIT |
