PROBLEM TO BE SOLVED: To improve the metering accuracy of the load capacity of a mixer truck.SOLUTION: Load capacity metering devices 100 and 200 include load cells 71 and 72 that are disposed in a back-side drum support unit 50 for supporting the back side of a mixer drum 10 on the back side of a vehicle body 2 and detect the load on the mixer drum 10; and a calculation unit 110 for calculating the load capacity of a load, on the basis of at least one of a vehicle body state quantity indicating the state of the vehicle body 2 and a drum state quantity indicating the state of the mixer drum 10 and the detection values by the load cells 71 and 72.SELECTED DRAWING: Figure 2
【課題】ミキサ車の積載量の計量精度を向上させる。【解決手段】積載量計量装置100,200は、車体2の後方においてミキサドラム10の後方を支持する後方ドラム受部50に設けられ、ミキサドラム10の荷重を検出するロードセル71,72と、車体2の状態を示す車体状態量及びミキサドラム10の状態を示すドラム状態量の少なくとも一方と、ロードセル71,72の検出値と、に基づいて積載物の積載量を算出する演算部110と、を備える。【選択図】図2
LOAD CAPACITY METERING DEVICE OF MIXER TRUCK
ミキサ車の積載量計量装置
2017-04-13
Patent
Electronic Resource
Japanese
European Patent Office | 2017
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