Concrete pumping device and construction method thereof

Abstract

The invention provides a concrete pumping device. The concrete pumping device comprises a mounting frame, a driving motor, a rotating shaft, a first gear, a first gear ring and a stirring barrel, a feeding port is formed in the top of the stirring barrel, and a plurality of discharging ports are formed in the bottom of the stirring barrel at intervals; the device further comprises a screen, a first driving wheel, a rotating shaft, a stirring paddle, a first driven wheel, a flow guide space, a converging pipe and a flow guide groove, and concrete grout in the flow guide space flows into the flow guide groove and then slides through the flow guide groove to be received. According to the concrete pumping device, the screen is arranged at the feeding port of the concrete pumping device to filter concrete, large particles are prevented from being massively left in the concrete, sedimentation of the concrete during transportation is avoided through secondary stirring of the stirring barrel and the stirring paddle, the uniformity of concrete slurry is improved, and the forming quality of the concrete is improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a concrete pumping device and a construction method thereof. Background technique [0002] In the use of concrete slurry, most of the existing methods are directly poured out by the pump truck, and the construction personnel put it into use after the primary screening and secondary concrete, but this method is prone to some large particles and large stones that are difficult to screen out , Affect the quality of concrete, it is easy to damage the pipeline, or after the concrete has settled and stratified due to long-term transportation, the secondary mixing is uneven by manual, which will easily lead to problems such as pipeline blockage, insufficient concrete strength and incomplete utilization of materials. Contents of the invention [0003] In view of the above situation, the present invention provides a concrete pumping device and its construction method, whic...

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Problems solved by technology

[0003] In view of the above, the present invention provides a concrete pumping device and its construction method, which solves the technical problems of substandard screening and uneven mixing when traditional concrete is used, and filters the concrete by setting a screen at the feed port of the concrete pumping device. , to avoid a large number of large particles remaining in the concrete, through the secondary mixing of the mixing drum and the stirring paddle, the settlement of the concrete during transportation is avoided, the uniformity of the concrete slurry is improved, and the molding quality of the concrete is improved

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