DETECTING DEVICE AND PUMPING EQUIPMENT FOR CONCRETE

摘要

A detecting device for detecting material capacity in a material container (1) and a pumping equipment for concrete with the same are provided. The detecting device comprises a flexible container (2) filled with medium, a medium container (3) communicated with the flexible container (2), and a capacity detecting sensor for detecting the capacity of the medium flowing into the medium container(3). The flexible container (2) is provided in the material container (1) and the flexible container (2) is immerged into the material in the material container (1). The medium in the flexible container (2) is extruded into the medium container (3) by the material. The capacity detecting sensor detects the capacity of the medium flowing into medium container (3). The material capacity is calculated, based on the predetermined relationship between the capacity of the medium flowing into the medium container (3) and the material capacity in the material container (1).