| 摘要 |
Disclosed are a multichannel digitalized intelligent correcting and weighing sensor for an unbalanced load error and a weighing method therefor, comprising an elastic body (1), wherein the elastic body (1) is constituted by a cross beam (2) in the middle and a left fixing part (3) and a right fixing part (4) at two ends, a mounting hole (5) is formed on the left fixing part (3) and a mounting hole (5) is provided on a lower surface of the right fixing part (4), an upper surface of the right fixing part (4) is provided with a groove (12) for placing a circuit board (6), a plurality of through-holes (7) penetrating through the cross beam (2) are provided inside the cross beam (2), the positions of an upper and a lower surface of the cross beam (2) corresponding to the through-holes (7) are strain areas, the upper and the lower surfaces of the cross beam (2) are respectively provided with two groups of resistance strain devices, each group of resistance strain device is composed of four resistance strain meters (8), wherein the four groups of resistance strain devices are welded with the circuit board (6) via a conducting wire, the circuit board (6) is connected in communication with an external display unit (13), and the upper and the lower surfaces of the cross beam (2) and an outer surface of the groove (12) are all coated with anti-corrosion processing layers. |
