Separated storage and on-site mixing type concrete mixer

Abstract

The invention relates to a separated storage and on-site mixing type concrete mixer which has the functions of transportation and dumping of an engineering dumper, and also has the functions of raw material separated storage and on-site concrete mixing and production of a mixing plant. The separated storage and on-site mixing type concrete mixer is characterized by comprising a head end of the dumper and a chassis of the dumper, wherein the chassis is connected with the head end; a vehicular mixing plant is arranged on the chassis as a base; the vehicular mixing plant comprises a raw material separated storage box and a corresponding raw material output mechanism; the raw material output mechanism is arranged on a vertical end plate which is positioned at the tail end of the dumper; the vertical end plate is connected with the chassis; the raw material separated storage box is arranged on the chassis and comprises a sand storage tank, a stone storage tank, a water storage tank and a cement storage box; a bottom frame at the tail end of the dumper is connected with a concrete mixing mechanism; and a peripheral swinging mechanism and a pitch ejecting mechanism are arranged between a mixing and conveying auger and the tail part of the dumper, so that the output opening of the mixing and conveying auger realizes three-dimensional free positioning in a certain range.

Description

technical field [0001] The invention relates to engineering dump truck and concrete mixing station technology, in particular to a separate storage and spot mixing concrete mixer truck. The separate-storage ready-mix concrete mixer truck not only has the transportation function and self-unloading function of an engineering dump truck, but also has the functions of separate storage of raw materials in a mixing station and on-site mixing to produce concrete. Background technique [0002] The concrete mixing plant in the prior art is mainly composed of a material storage system, a material weighing system, a material conveying system, a mixing host, an electrical control system and other auxiliary facilities. It occupies a large area and requires a large investment, and the produced concrete requires special mixing. The transport truck is delivered to the building construction site. The stirring of the special mixer truck is only a measure to prevent the concrete from solidify...

AI Technical Summary

Problems solved by technology

[0002] The concrete mixing plant in the prior art is mainly composed of a material storage system, a material weighing system, a material delivery system, a mixing host, an electrical control system and other auxiliary facilities. It occupies a large area and requires a large investment, and the produced concrete needs a special mixer truck to be sent to the construction site

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