A crushing device for environmental protection concrete processing for building construction

Abstract

The invention discloses an environment-friendly concrete crushing device for building construction, which comprises a casing, a driving motor, a first stepping motor, a second stepping motor and a control panel. A cutting chamber is fixedly welded inside the casing, and The upper part of the cutting chamber is welded with a feed port, and the front and rear sides of the cutting chamber are symmetrically inserted with a first rotating shaft, and a cutting blade is evenly fixed on the outside of the first rotating shaft, and the left ends of the two groups of the first rotating shafts are fixed. A first bevel gear is welded. In the present invention, a cutting blade is installed inside the cutting bin, and the concrete block is cut through the cutting blade, so that the concrete block and the steel bars inside are cut, which is beneficial to crushing the concrete block more easily. At the same time, by setting the crushing extrusion The push plate moves forward and backward inside the crushing bin, and cooperates with the left and right movement and pulling of the moving belt, which improves the comprehensiveness of the device for crushing concrete blocks, and is conducive to improving the utilization value of the concrete blocks.

Description

technical field [0001] The invention relates to the technical field of concrete processing and crushing equipment for building construction, in particular to an environment-friendly crushing device for concrete processing for building construction. Background technique [0002] In existing building construction, concrete coagulation waste is usually produced due to the quality or removal of auxiliary support devices, but in the prior art, environmental protection recycling and reuse of concrete waste is not common, and the recycling and crushing of concrete waste is also uncommon. Just by squeezing and tapping. [0003] In today's concrete crushing operation, in order to improve the overall firmness of concrete during construction, steel bars are usually filled inside the concrete, causing the steel bars to be connected in series inside the concrete, so that the strength of the concrete is enhanced, thereby increasing the crushing of concrete waste. The difficulty of time, ...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a crushing device for building construction with an environment-friendly concrete processing, to solve the problem that the existing concrete waste proposed in the above background technology is difficult to crush, and the recovery is not comprehensive and environmentally friendly, resulting in the recycling value of concrete waste low problem

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