Preparation device and preparation method of steel fiber concrete pavement slab

Abstract

The invention discloses a preparation device of a steel fiber concrete pavement slab. The preparation device comprises a box body, wherein supporting frames are bolted to two sides of the bottom of the box body; a feeding pipe is communicated with the left side of the top of the box body; a fixed plate is bolted to the left side of an inner cavity of the box body; a through groove is formed in the right side of the fixed plate; and a stirring mechanism is arranged in the inner cavity of the box body. According to the preparation device disclosed by the invention, a motor, a first stirring shaft, a first gear, a movable plate and a first stirring rotary blade are matched, so that a user can conveniently utilize the motor to drive the first stirring shaft and the first stirring rotary blade to carry out primary stirring on a plurality of types of raw materials; second gears, second stirring shafts and second stirring rotary blades are matched, so that the user can conveniently utilize the rotation of the movable plate to drive the two groups of second stirring shafts to rotate around the first stirring shaft; and meanwhile, the first gear is used for driving the two groups of second gears to rotate, so that the second stirring shafts and the second stirring rotary blades are driven to rotate at the same time, and furthermore, the plurality of types of raw materials are sufficiently mixed and stirred.

Description

technical field [0001] The invention relates to the technical field of steel fiber concrete pavement, in particular to a preparation device and method for a steel fiber concrete road slab. Background technique [0002] Steel fiber concrete pavement refers to the pavement paved with concrete mixed with a certain amount of dispersed steel short fibers. The tensile strength of steel fiber concrete is much higher than that of plain concrete, and the compressive strength, fatigue resistance and crack resistance are also improved. Fiber-reinforced concrete pavement refers to a concrete pavement in which a composite material of random and discontinuously distributed short steel fibers is mixed into an ordinary concrete matrix as a surface layer structure. [0003] Compared with ordinary concrete, steel fiber concrete has been greatly improved and improved in all aspects. More and more road panels have begun to use steel fiber concrete. Steel fiber concrete needs to be fully mixed w...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a steel fiber concrete road slab preparation device and a preparation method to solve the problem that the traditional steel fiber concrete road slab preparation device proposed in the above background technology has poor mixing effect on various raw materials and cannot uniformly mix the raw materials question

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