Waste brick crushing equipment for building construction

Abstract

The invention belongs to the technical field of building construction, and particularly relates to waste brick crushing equipment for building construction. The waste brick crushing equipment comprises a crushing box and a feeding hopper, wherein the feeding hopper is fixedly connected to the upper end of the crushing box, the feeding hopper and the crushing box are arranged in a communicating mode, four vertical supporting columns are distributed and connected to the lower end of the crushing box, the lower end of the supporting column is fixedly connected with a base being in contact with the ground, the outer side wall of the crushing box is fixedly connected with a U-shaped shell, the side wall, away from the U-shaped shell, of the crushing box is fixedly connected with a transmission box, the outer side wall of the U-shaped shell is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a first rotating shaft. The waste brick crushing equipment has the advantages that by means of mutual meshing transmission of four gears and in combination with a crushing mechanism arranged on the outer side walls of four crushing rollers in the crushing box, bricks falling into the crushing box can be smoothly crushed in all directions, and the crushing degree is relatively improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to waste brick crushing equipment for building construction. Background technique [0002] At present, most of the buildings being demolished in our country are brick-concrete structures, of which clay bricks account for a large proportion of construction waste. If the recycling of this part of waste bricks is ignored, it will inevitably cause greater pollution. If the block shape is incomplete, it needs to be crushed. The crushed bricks and cement are mixed in proportion, and then auxiliary materials are added to make lightweight blocks, hollow bricks and other products. [0003] Abandoned bricks are generally crushed by crushers. Due to the high cost of large crushers, small roller crushers are generally used for brick recycling. Traditional crushers generally crush bricks by rolling. The blocks are crushed, so that the crushed particles of the bricks are relatively...

AI Technical Summary

Problems solved by technology

[0003] Abandoned bricks are generally crushed by crushers. Due to the high cost of large crushers, small roller crushers are generally used for brick recycling. Traditional crushers generally crush bricks by rolling. The blocks are crushed, so that the crushed particles of the bricks are relatively large, and the long-term use of the squeeze rollers of the crusher will increase the gap between the squeeze rollers, which not only results in poor crushing of the bricks, but also causes the squeeze rollers to The occurrence of wear will affect the long-term use, and the crushing blades on the traditional squeeze roller are not easy to replace and use, and once the wear occurs, it needs to be replaced as a whole, which not only increases the cost of use but also takes a lot of time

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