Container type concrete mixing plant

Abstract

The invention relates to concrete production equipment, in particular to a container type concrete mixing plant. The container type concrete mixing plant comprises a cement storage container, a coarseaggregate container used for storing stone and a fine aggregate container used for storing sand. A sand buffer bin and a stone buffer bin are arranged at the top of a main building container. A second bucket elevator used for conveying fine aggregate and coarse aggregate into the main building container is arranged in the fine aggregate container. The second bucket elevator is provided with two feeding openings formed in the bottom of the coarse aggregate container and the bottom of the fine aggregate container correspondingly. The second bucket elevator is provided with two discharging openings, and the two discharging openings are connected with the sand buffer bin and the stone buffer bin correspondingly. A distributor valve used for switching the start-stop time of the two dischargingopenings of the second bucket elevator is arranged on a conveying pipeline of the second bucket elevator. The sand buffer bin and the stone buffer bin are each provided with a weighing sensor. The weighing sensors are in signal connection with the distributor valve and control the start-stop time of the distributor valve.

Description

technical field [0001] The invention relates to a mortar production equipment, in particular to a concrete mixing device which can be conveniently moved and quickly assembled. Background technique [0002] Mortar is a building material with a large amount of use and a wide range of properties, and it is also an inevitable product of the development of the construction industry to a certain stage. However, with the continuous improvement of project quality and environmental protection requirements on the construction site, the shortcomings and limitations of traditional on-site mixing mortar have become more and more prominent, and it is difficult to meet the user's requirements for equipment environmental protection. [0003] At present, most of the concrete mixing plants are installed in a fixed way, with a large amount of foundation construction and a long cycle. This has resulted in an increase in the user's foundation construction and processing costs, and is also not c...

AI Technical Summary

Problems solved by technology

This has resulted in an increase in the user's foundation construction and processing costs, and is also not conducive to the transfer of equipment, so it does not adapt to the current development trend of the concrete industry

[0004] In addition, during the concrete mixing process of the mixing station in the prior art, the sand and gravel aggregates are weighed in sequence, and then enter the weighing and mixing process. The concrete mixing needs to wait for the two aggregates to be weighed separately. Material weighing method is inefficient

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