Detection device and concrete pumping equipment

Abstract

The invention discloses a detection device for detecting the volume of materials inside a material container, relating to the technical field of concrete pumping equipment. The detection device comprises a flexible container, a medium container and a volume detection sensor, the flexible container is full of media; the medium container is communicated with the flexible container; the volume detection sensor is used for detecting the volume of the media entering the medium container; the flexible container is arranged in the material container and immersed into the materials inside the material container, and the media inside the flexible container enter the medium container under the extrusion of the materials; the volume detection sensor detects the volume of the media entering the medium container; and the volume of the materials is calculated according to the preset relation between the volume of the media and the volume of the materials inside the material container. The inventionalso relates to the concrete pumping equipment with the detection device.

Description

technical field [0001] The invention relates to the technical field of concrete pumping equipment, in particular to a detection device for detecting material capacity in a material container. The present invention also relates to a concrete pumping equipment provided with the above detection device. Background technique [0002] Concrete pumping equipment is a kind of power equipment for conveying concrete. Common concrete pumping equipment includes concrete pump trucks, trailer pumps, vehicle-mounted pumps, wet sprayers, etc. [0003] At present, concrete construction usually includes two processes of concrete transportation and concrete pumping. Usually, concrete transportation mixer trucks are used to transport concrete from the concrete mixing station to the construction site. There are concrete pump trucks on the construction site, and the concrete transportation mixer trucks will dump the concrete In the hopper of the concrete pump truck, the concrete pump truck pumps...

AI Technical Summary

Problems solved by technology

[0004] When the concrete transport mixer truck pours concrete into the hopper of the concrete pump truck, there are the following problems: Since the volume of the hopper is fixed, if the discharging speed is too fast, the amount of concrete in the hopper will be too much, and the poured concrete will It will overflow from the hopper, resulting in waste of concrete; if the discharge speed is too slow, the amount of concrete in the hopper will be too small, and the pumping system of the concrete pump truck may appear empty, which will affect the concrete pumping efficiency. It is also easy to cause a large vibration of the boom

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