| 摘要 |
PROBLEM TO BE SOLVED: To provide a weighing conveyor and a weighing device avoiding deterioration of weighing accuracy caused by noise occurring in a weighing signal of a load detector by rotational vibration of a driving motor with a simple structure and without complicating the hardware and software structures. SOLUTION: A conveying face 17 of a conveying mechanism 5 is extended in a horizontal direction L1 so as to horizontally convey a weighing object. A load cell 4 is arranged so as to detect a load by displacement of a straining body 4a in a vertical direction L2. The driving motor 6 is arranged so that a rotary shaft is extended in a vertical direction L3. Since the rotational vibration of the rotary shaft of the driving motor 6 acts in the horizontal direction and it does not displace the straining body 4a, noise of a characteristic frequency does not appear in the weighing signal of the load cell 4 and the deterioration of the weighing accuracy is avoided. Since only the rotary shaft of the driving motor 6 is vertically arranged, the hardware structure is not complicated. Since the weighing signal of the load cell 4 can be used as it is, the software structure for signal processing is not complicated.
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