Batching system for recycled concrete

Abstract

The invention provides a batching system for recycled concrete, and relates to the technical field of recycled concrete.The batching system comprises a base, a screening mechanism is fixed to the top of the base, quantifying mechanisms are arranged on the two sides of the screening mechanism, and a pushing mechanism is fixed to the top of the screening mechanism; the screening mechanism comprises a material box, the bottom of the material box communicates with a screening box in a welded mode, a material collecting box is arranged at the bottom of the screening box, and the top of the material collecting box penetrates into the screening box. According to the device, when aggregate is subjected to batching, a first electric telescopic rod is started firstly to drive a first sliding plate to move front and back, so that the first sliding plate stops closing a material box, and when the material box is in an open state, the aggregate falls to the top of a first filtering plate through a communicating hole; and the aggregate is filtered through the filtering through holes in the tops of the first filtering plate and the second filtering plate, so that the recycled concrete prepared by mixing the screened aggregate is more suitable for scenes needing to be used.

Description

technical field [0001] The invention relates to the technical field of recycled concrete, and more specifically, relates to a batching system for recycled concrete. Background technique [0002] Recycled concrete means that waste concrete blocks are crushed, cleaned and graded, mixed with gradation in a certain proportion, partially or completely replaced by natural aggregates (mainly coarse aggregates) such as sand and gravel, and then added with cement, water, etc. new concrete. Recycled concrete can have the following situations according to the combination of aggregates: all aggregates are recycled aggregates; coarse aggregates are recycled aggregates, fine aggregates are natural sand; coarse aggregates are natural gravel or pebbles, fine aggregates The material is recycled aggregate, because the performance of recycled aggregate is worse than that of natural aggregate, which has an adverse effect on many properties of recycled concrete, so the performance of recycled c...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the existence of the existing recycled concrete in the prior art when mixing, the recycled aggregate is usually put into the mixing equipment directly by using the feeding device, Since the recycled aggregate has a certain amount of coarse aggregate inside, when the recycled concentrate is mixed into recycled concrete in different environments, the larger coarse aggregate may cause the recycled concrete to be unusable, resulting in the disadvantage of cost waste. The present invention Provide a batching system for recycled concrete

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