| 摘要 |
PROBLEM TO BE SOLVED: To provide a loaded weight measuring device capable of measuring loaded weight accurately, efficiently in a short time. SOLUTION: In this loaded weight measuring device of a loading vehicle 1 equipped with a boom 2, a hydraulic cylinder 7 for derricking the boom 2, oil pressure detectors 8, 9 for measuring oil pressure P of the hydraulic cylinder 7, and a boom angle detector 6 for detecting a boom angleθ, the oil pressure P of the hydraulic cylinder 7 is sampled over a prescribed sampling timeτ, and the sampling is repeated for N times, and sampling weights WN at every N times in each number of sampling time, loaded on a freight loading part 4, are obtained, based on the boom angleθand an average value Pτat the sampling timeτof the sampled oil pressure P, and the sampling weight WN at N times in the number of sampling times are averaged to calculate the loading weight W.
|
