AUTOMATED STABILIZER METERING-SUPPLYING EQUIPMENT FOR SUPPLYING CEMENT STABILIZER INTO DRUM OF READY-MIXED CONCRETE CAR

摘要

PROBLEM TO BE SOLVED: To provide automated stabilizer metering-supplying equipment which is operated by simple manipulations and further rationalized and which enables improvement of the efficiency of work for preparation of concrete. ;SOLUTION: Automated stabilizer metering-supplying equipment for supplying a cement stabilizer into a drum of a ready-mixed concrete car comprises a control panel 1 disposed at a position where a driver of the car can execute manipulations without leaving a driver's seat, an arithmetic unit computing the amount of supply of the stabilizer on the basis of the information inputted to the control panel 1, a metering valve 4 opened and closed on the basis of the result of computation by the arithmetic unit, a supply pump 3 operating and stopping in interlockng relation with the opening and closing of the metering valve 4, a piping 6 for transferring the stabilizer from a storage tank 2 by the supply pump 3 and a stabilizer supply member 7 connected to the end part of the piping 6, disposed at a position corresponding to the position of a hopper of the drum and equipped with an addition port 8.;COPYRIGHT: (C)2001,JPO