The invention discloses a forklift weighing device. The forklift weighing device comprises a double-fork hanging plate, a forklift portal hanging plate and two weighing sensors. The two weighing sensors are rigidly fixed through a fixing rod and then fastened between the double-fork hanging plate and the forklift portal hanging plate, and one sensor is located over the other sensor. The invention further discloses an automatic forklift weighing method based on the weighing device. The method includes the following steps that firstly, corresponding sensing signals of goods weight are acquired through the weighing device; secondly, the sensing signals are sampled and processed; thirdly, the processed sensing signals are converted into weight values; finally, correction and compensation are conducted on the weight values through fuzzy correction. Weighing errors are automatically corrected through fuzzy correction, the intelligent degree is high, control accuracy is high, the errors are small, compared with foreign similar devices, the cost of a system is low, and high promotional value is achieved.
Forklift weighing device and automatic forklift weighing method
2015-06-24
Patent
Elektronische Ressource
Englisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / G01G Wägen , WEIGHING |
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