Energy absorption and noise reduction type impact crusher

Abstract

The invention discloses an energy absorption and noise reduction type impact crusher. The impact crusher comprises a crusher outer shell, a material crushing mechanism is installed in the crusher outer shell, a plurality of sets of impact plate buffering mechanisms are arranged on one side of the crusher outer shell, an impact plate energy absorption mechanism and an air blower are installed on the crusher outer shell, and the impact plate buffering mechanism and the impact plate energy absorption mechanism are respectively connected with a second impact plate and a first impact plate. A noise reduction and energy absorption structure is arranged in the energy absorption and noise reduction type impact crusher, noise in the device can be reduced, meanwhile, an energy recycling mechanism is arranged, energy of vibration force of an impact plate can be recycled, an air injection structure is arranged in the device, dust of the device can be prevented from being guided out of a feeding port, moreover, the situation that fine materials fly out can be reduced, and the using effect of the device is improved.

Description

technical field [0001] The invention relates to the technical field of crushers, in particular to an energy-absorbing and noise-reducing impact crusher. Background technique [0002] Impact crusher is also called impact crusher. It is mainly used for metallurgy, chemical industry, building materials, hydropower and other materials processing that often need to be relocated, especially for the operation of mobile stone materials such as highways, railways, and hydropower projects. It can be processed according to the raw materials Various configurations are used depending on the type, scale and material requirements of the finished product. [0003] (1) During the use of the existing impact crusher, since the impact crusher is equipped with multiple impact plates, when the impact plate hits the material, the impact force received by the impact plate that performs the impact work for the first time Maximum, so that the impact plate will be worn, which will reduce the service ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an energy-absorbing and noise-reducing impact crusher to solve the problem that the impact crushers on the market currently in the market are in use because the impact crusher is provided with multiple impact plates. When the counter-attack plate hits the material, the impact force of the impact plate that performs the impact work for the first time is the largest, so that the counter-attack plate will be worn, which will reduce the service life of the counter-attack plate. Broken materials and dust are easy to splash out, causing scratches to users and pollution to the environment. At the same time, the impact plate will generate a lot of noise during use, which will affect the hearing health of the staff.

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