Dust-free stone crusher for mechanical engineering

Abstract

The invention discloses a dust-free stone crusher for mechanical engineering. The dust-free stone crusher comprises a device body. A shell is arranged on the outer surface of the device body. The two opposite side faces at the top of the device body are each provided with a cylindrical rotating shaft. The inner sides of the rotating shafts are provided with eccentric shafts. A signal lamp and a feeding plate are arranged at the top of the device body. A static jaw plate is arranged inside the device body. The outer side face of the static jaw plate is connected with a wire. One end of the wire is connected with an electric generator. The inner side face of the static jaw plate is provided with a metal edge protective plate. A dynamic jaw plate is arranged on the inner side face of the edge protective plate. The side face of the static jaw plate and the side face of the dynamic jaw plate are both provided with rectangular hollow parts. A dynamic jaw is arranged on the side face of the dynamic jaw plate. The top of the dynamic jaw is provided with a cylindrical dynamic jaw stay bolt. A rectangular safety toggle plate is arranged at a groove of the bottom of the dynamic jaw. The dust-free stone crusher for mechanical engineering is provided with a fan filtering unit, surplus dust generated in the stone crushing process can be absorbed and removed in time, the dust-free effect is achieved, and the durability and convenience of the dust-free stone crusher are improved.

Description

technical field [0001] The invention relates to the technical field of mechanical engineering equipment, in particular to a dust-free stone crusher for mechanical engineering. Background technique [0002] Stone crushing machinery is widely used in metallurgy, construction, chemical industry and building materials industry. It is suitable for crushing hard and medium hard ores and rocks, such as iron ore, limestone, quartz, granite and cement clinker. It has crushing ratio, It has the advantages of large output, uniform product size, simple structure, reliable operation, easy maintenance and economical operating costs. [0003] However, with the improvement of people's safety awareness, the existing crushing machine can no longer meet the demand, the staff cannot add lubricant and repair the device in time, and the temperature of the crushing machine should not be too high when it is working, but the existing crushing machine The stone crusher cannot detect its own temperat...

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Problems solved by technology

[0003] However, with the improvement of people's safety awareness, the existing crushing machine can no longer meet the demand, the staff cannot add lubricant and repair the device in time, and the temperature of the crushing machine should not be too high when it is working, but the existing crushing machine The stone crusher cannot detect its own temperature, which may easily cause safety hazards and reduce the utilization rate of the stone crusher

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