Fast feeding device used for concrete batching

Abstract

The invention discloses a fast feeding device used for concrete batching. The fast feeding device used for concrete batching comprises a base, a feeding shell is integrally formed on the base, and a material inlet supporting frame is disposed inside the feeding shell. The concrete batching feeding device designed by the invention can rotate a box to freely rotate during working and be matched witha moving pipeline so as to freely convey raw materials within a moving range, the sprinkling angle of the raw materials can change in the conveying process, and thus the phenomenon that the raw materials are excessively gathered and piled and are difficult to stir uniformly is avoided. When a plurality of the fast feeding devices are adopted to convey different raw materials separately and the raw materials can be mixed to a certain degree in the feeding process during mutual mixing and sprinkling, thus the concrete uniform mixing time is shortened greatly; and the rotating speeds of second augers of all the feeding devices which are used for conveying the different raw materials can be adjusted so as to accurately adjust the batching proportions of the raw materials, and thus concrete batching is more accurate.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a fast feeding device for batching concrete. Background technique [0002] Concrete is a general term for composite materials in which aggregates are glued together by gel materials. Concrete used in the construction field is generally made of sandstone, water and lime mixed in a certain proportion, also known as ordinary concrete. [0003] Traditional concrete mixing mainly uses manual mixing, so the mixing time is long, the proportion is difficult to control accurately, and the amount of single mixing is small, which is not suitable for large-scale construction projects. Therefore, the concrete used in civil engineering is mainly mixed by construction machinery. Among them, the use of special open-air mixing equipment has become an important means, but the height and volume of such equipment are large, and the traditional feeding method is due to It is difficul...

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Problems solved by technology

[0003] Traditional concrete mixing mainly uses manual mixing, so the mixing time is long, the proportion is difficult to control accurately, and the single mixing amount is small, which is not suitable for large-scale construction projects.

Therefore, the concrete used in civil engineering is mainly mixed by construction machinery. Among them, the use of special open-air mixing equipment has become an important means, but the height and volume of such equipment are large, and the traditional feeding method is due to It is difficult to mix the materials evenly after the various materials are piled up separately, resulting in prolonged batching time

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