Auxiliary crushing equipment for crushing coal briquettes and enabling crushing state to be visually seen

Abstract

The invention relates to the technical field of crushers, and discloses auxiliary crushing equipment for crushing coal briquettes and enabling the crushing state to be visually seen. The auxiliary crushing equipment comprises a shell, the two side walls of the shell are fixedly connected with bases, the surfaces of the bases are movably connected with rotating shafts, the ends, away from the bases, of the rotating shafts are movably connected with a roller shaft, a sliding way is fixedly connected in the roller shaft, piston blocks are slidably connected to the surface of the sliding way, elastic frames are movably connected to the tops of the sliding ways, and filter plates are fixedly connected to the tops of the elastic frames. The piston blocks can be driven to do up-and-down reciprocating motion on the surface of the sliding way, when the piston blocks move, air outside the roller shaft can be sucked in through the filter plates, then the air flows into expansion bags through airflow pipes and concentration pipes, the expansion bags expand and become large so that people can conveniently visually see the crushing condition of coal briquettes from the outside, when the expansion bags do not become large any more, it is indicated that coal briquette crushing is completed, and therefore the effect that the coal briquette crushing work progress can be visually seen by people conveniently through the working characteristics of the equipment is achieved.

Description

technical field [0001] The invention relates to the technical field of crushers, in particular to an auxiliary crushing equipment for crushing coal lumps to visually see the crushing state. Background technique [0002] Crusher is a kind of equipment that uses mechanical vibration force and meshing force to crush objects. With the development and progress of technology, existing crushers have derived various types, so crushers have also entered the In people's daily life, coal crushing equipment has the characteristics of high work efficiency and has been widely welcomed. [0003] However, after understanding the working process of the existing coal block crushing equipment, it is found that because the color of the coal block is dark black, people cannot directly observe the internal crushing situation from the outside during the crushing process, so people cannot accurately To control the progress of coal crushing, which in turn affects the subsequent reprocessing work, s...

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Problems solved by technology

[0003] However, after understanding the working process of the existing coal block crushing equipment, it is found that because the color of the coal block is dark black, people cannot directly observe the internal crushing situation from the outside during the crushing process, so people cannot accurately To control the progress of coal crushing, and then affect the follow-up reprocessing work, so an auxiliary crushing equipment that can visually see the crushing state of coal crushing came into being

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