Device for oriented adding of steel fibers into concrete

Abstract

The invention discloses a device for oriented adding of steel fibers into concrete. The device comprises a base, supporting columns are fixedly connected to the four corners of the top of the base, supporting plates are fixedly connected between the tops of the supporting columns, telescopic air cylinders are fixedly mounted in the middles of the upper ends of the supporting plates, the output ends of the telescopic air cylinders penetrate to the bottoms of the supporting plates to be fixedly connected with fixed plates, feed boxes are fixedly mounted on the fixed plates through bolts, one side of each feed box is slidingly connected with bearing partition plates from top to bottom, the partition plates are evenly distributed, the middle of the base is fixedly provided with a mold base, the top of the mold base is clamped with a seal cover tightly, and the upper end of one side of the mold base is fixedly connected with an injection opening. According to the device, multiple layers ofsteel fibers can be conveniently and sequentially guided into concrete slurry, work continuity is high, loading is portable and rapid, work efficiency can be greatly improved, tensile strength and toughness of a concrete part are improved, and the product quality is ensured.

Description

technical field [0001] The invention belongs to the technical field of concrete processing equipment, and in particular relates to a device for directionally adding steel fibers into concrete. Background technique [0002] With the development of social economy, the demand for concrete is also increasing, and the production of some concrete is more and more mixed raw materials, and its production process is becoming more and more complicated. Steel fibers refer to fibers with a length-to-diameter ratio of 40 to 80 made by cutting thin steel wires, cutting cold-rolled strip steel, milling steel ingots, or rapid condensation of molten steel. In order to enhance the tensile strength and toughness of concrete components, it can be added to concrete. For steel fiber materials, the existing feeding device for concrete production is not convenient for directional and stable import of steel fibers into concrete, and it is not convenient for continuous multi-layer feeding. Therefore,...

AI Technical Summary

Problems solved by technology

Steel fibers refer to fibers with a length-to-diameter ratio of 40 to 80 made by cutting thin steel wires, cutting cold-rolled strip steel, milling steel ingots, or rapid condensation of molten steel. In order to enhance the tensile strength and toughness of concrete components, it can be added to concrete. Steel fiber material, the existing feeding device for concrete production is not convenient for directional and stable introduction of steel fiber into concrete, and it is not convenient for continuous multi-layer feeding. Therefore, it is urgent to solve this problem

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