Concrete test block crusher and use method thereof

Abstract

The invention discloses a concrete test block crusher and a use method thereof. The concrete test block crusher comprises a crushing box, a crushing cavity is formed in the crushing box, two first crushing rollers and two second crushing rollers which are rotationally connected with the crushing cavity are installed in the crushing cavity, the two first crushing rollers are located above the two second crushing rollers, and power mechanisms are arranged between the two first crushing rollers and a square crushing box and between the two second crushing rollers and the square crushing box; anda feeding port is formed in the upper end of the crushing box, a discharging cavity is formed below the crushing box, the discharging cavity communicates with the crushing cavity through the discharging port, and a first screen and a second screen which are distributed up and down are arranged in the discharging cavity; and rectangular cross rods are fixedly connected with the left ends of the first screen and the second screen. According to the concrete test block crusher and the use method thereof, the structure is reasonable, concrete blocks can be crushed and screened and large-particle concrete blocks can be crushed in a reciprocating mode through one driving motor, and the crushing quality is improved.

Description

technical field [0001] The invention relates to the technical field of concrete crushing, in particular to a concrete test block crusher and a using method thereof. Background technique [0002] At present, there is no good treatment method for concrete test blocks in China. Due to the high density and high pressure resistance of concrete test blocks, it is not easy to be damaged, and it is almost completely anti-corrosion, so it is extremely difficult to handle; for large-scale production enterprises, a large number of discarded test blocks will be generated over time , For every 100,000 cubic meters of concrete produced, the laboratory develops and tests different formulas for trial mixing, and the company tracks and tests the construction quality, resulting in a total of about 320 tons of concrete test blocks. [0003] The way most companies deal with it now is to choose a place far away as a landfill for construction waste, which will exist underground for a long time, ...

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Problems solved by technology

[0003] The way most companies deal with it now is to choose a place far away as a landfill for construction waste, which will exist underground for a long time, causing serious damage to the environment and causing a lot of waste of resources, so we designed a concrete test block Crusher and its use to solve the above problems

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