Crushing device having vibration reduction function

Abstract

The invention discloses a crushing device having the vibration reduction function. The crushing device comprises a crushing box, a machine base and driving motors. The crushing box is arranged above the machine base. The top end of the crushing box is provided with a feeding bin. A roll shaft pair is arranged inside the crushing box, provided with multiple engagement type blades made of a refinedhigh alloy and connected with the driving motors through a transmission mechanism. The bottom end of the crushing box is provided with a discharging bin. The discharging bin is provided with a detachable upper cover. A filter sieve is arranged at the connection position of the crushing box and the discharging bin and provided with a vibrator. Two spring vibration reduction devices are mounted between the crushing box and the machine base. The loading range of each spring vibration reduction device is 500-35040 N. According to the crushing device, the two spring vibration reduction devices aremounted between the crushing box and the machine base; the vibration isolation and noise reduction functions are achieved; and the working environment is optimized. The crushing device is provided with the vibrating filter sieve, and steel scraps generated after crushing can be effectively filtered out and collected.

Description

technical field [0001] The invention relates to the technical field of processing and recycling of scrap iron and steel, in particular to a crushing device with a vibration damping function. Background technique [0002] With the development of the market economy, my country's iron and steel industry has developed rapidly, and the demand for scrap steel has increased, and it has gradually become an indispensable part of people's daily life. From 1994 to 2013, my country's iron and steel production used a total of 1.08 billion tons of scrap iron and steel, equivalent to saving 4.6 billion tons of domestic iron ore, saving 1 billion tons of raw coal, reducing 1.7 billion tons of carbon emissions and 3.2 billion tons of solid waste emissions, It saves resources and makes a great contribution to environmental protection. Scrap steel is not only a renewable resource in our country, but also an important part of the environmental protection industry and circular economy. The state...

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Problems solved by technology

[0004] Purpose of the invention: Aiming at the defects and insufficiencies of the prior art, to solve the problems of strong vibration, serious noise pollution, and affecting the working environment, the applicant has designed a crushing device with a vibration-reducing function through repeated practice and improvement.

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