Classifying and screening equipment for concrete aggregate production

Abstract

The invention discloses classifying and screening equipment for concrete aggregate production, relates to the technical field of concrete aggregate production, and provides the following scheme to solve the problems that existing screening equipment is single in function, cannot achieve multiple screening, is poor in screening effect and inconvenient in smashing and separation of materials. The equipment comprises a box body; a material guide plate is slidably connected to the interior of the box body; a crushing mechanism is arranged below the material guide plate; supporting plates are fixedly connected to the outer walls of the two sides of the box body; a bearing plate is fixedly connected to the right side of the supporting plate located on the left side of the box body; a driving steering mechanism is rotatably connected to the top of the bearing plate; and the top of the driving steering mechanism is fixedly connected with a first screen. According to the equipment, aggregate can be conveniently subjected to multiple screening, the screening effect is improved, the aggregate is crushed, the production efficiency of the aggregate is improved, the aggregate can be convenientlycollected and separated, one machine has multiple purposes, the practicability of the equipment is improved, and the equipment is suitable for market popularization.

Description

technical field [0001] The invention relates to the technical field of concrete aggregate production, in particular to a grading and screening equipment for concrete aggregate production. Background technique [0002] Concrete aggregate refers to the granular loose material that acts as a skeleton or filling in concrete. Coarse aggregate and fine aggregate. Coarse aggregate refers to pebbles, crushed stones, etc., and fine aggregate refers to natural sand, artificial sand, etc. Aggregate with a particle size greater than 4.75 mm is called coarse aggregate, commonly known as stone. Commonly used are gravel and pebbles. Crushed stone is made of natural rock or rock by mechanical crushing and screening, and the particle size is larger than 4.75mm. Pebbles are rock particles with a particle size greater than 4.75mm formed by natural weathering, water flow handling, sorting, and accumulation. Pebbles and gravel particles whose length is greater than 2.4 times the average par...

AI Technical Summary

Problems solved by technology

[0004] The classification and screening equipment for concrete aggregate production proposed by the present invention solves the problem that the existing screening equipment has a relatively single function, cannot realize multiple screening, makes the screening effect poor, and is inconvenient to crush and separate the materials.

Images