Concrete mixer truck

Abstract

The invention provides a concrete mixing distributing vehicle capable of fabricating concrete on site and carrying out distribution in to-be-poured positions. The concrete mixing distributing vehicle comprises a frame assembly, a stirring assembly and a distributing assembly, wherein the stirring assembly and the distributing assembly are arranged on the frame assembly; the stirring assembly comprises a stirring barrel and a feed hopper; the feed hopper is hinged with a frame; the feed hopper is provided with a hydraulic lifting mechanism capable of driving the feed hopper to rotate and enabling the end part of the feed hopper to extend into the stirring barrel in a limiting position; and a pumping hopper with grids and a pumping mechanism for conveying the concrete in the pumping hopper to the distributing assembly are arranged between the stirring assembly and the distributing assembly. The concrete mixing distributing vehicle provided by the invention has the advantageous effects of realizing operations of stirring, pumping and distributing the concrete through a set of device, saving time and labor, and largely reducing equipment cost and labor cost; and a feeding mechanism capable of being flexibly lifted is arranged in the position in which the inlet of the stirring barrel is positioned, so that the requirements of fabricating the concrete on site are met.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a concrete mixing and distributing vehicle used for mixing, pumping and distributing concrete at a construction site. Background technique [0002] At present, the concrete used in the construction site is usually realized in two ways: one is to directly purchase commercial concrete at the concrete mixing station, transport it to the construction site through a concrete mixer truck, and then transport it to the pouring point through a tow pump or pump truck. The method is generally used in occasions where the demand for concrete is large and high production efficiency is required. The other is to make concrete on site, and then transport the concrete to the pouring point by combining manual haulage with elevator transportation, or tower crane hoisting, etc. This method is used in occasions where the demand for concrete is small. [0003] The utility model patent...

AI Technical Summary

Problems solved by technology

[0003] The utility model patent with the patent number of 201020236421.1 discloses a concrete pump and tank integrated material distribution vehicle, including a mixing bucket and a material distribution device, etc. Due to the limitation, there is no feeding mechanism and filtering device for making concrete, and the on-site concrete production needs to set up a feeding mechanism that can be flexibly lifted and a filtering mechanism for removing large stones after the mixing is completed. The fabric transport vehicle can only transport the concrete made elsewhere to the construction site for fabric distribution. The applicable occasions are limited and cannot meet the needs of various working conditions.

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